tea/tools/phpcov

#!/usr/bin/env php
<?php
if ($_SERVER['SCRIPT_NAME'] != '-') {
    $phar = realpath($_SERVER['SCRIPT_NAME']);
} else {
    $files = get_included_files();
    $phar = $files[0];
}

define('__PHPCOV_PHAR__', str_replace(DIRECTORY_SEPARATOR, '/', $phar));
define('__PHPCOV_PHAR_ROOT__', 'phar://phpcov-8.2.1.phar');

spl_autoload_register(
  function ($class)
  {
      static $classes = NULL;

      if ($classes === NULL) {
          $classes = array(
            'phpparser\\builder' => '/nikic/PhpParser/Builder.php',
            'phpparser\\builder\\class_' => '/nikic/PhpParser/Builder/Class_.php',
            'phpparser\\builder\\classconst' => '/nikic/PhpParser/Builder/ClassConst.php',
            'phpparser\\builder\\declaration' => '/nikic/PhpParser/Builder/Declaration.php',
            'phpparser\\builder\\enum_' => '/nikic/PhpParser/Builder/Enum_.php',
            'phpparser\\builder\\enumcase' => '/nikic/PhpParser/Builder/EnumCase.php',
            'phpparser\\builder\\function_' => '/nikic/PhpParser/Builder/Function_.php',
            'phpparser\\builder\\functionlike' => '/nikic/PhpParser/Builder/FunctionLike.php',
            'phpparser\\builder\\interface_' => '/nikic/PhpParser/Builder/Interface_.php',
            'phpparser\\builder\\method' => '/nikic/PhpParser/Builder/Method.php',
            'phpparser\\builder\\namespace_' => '/nikic/PhpParser/Builder/Namespace_.php',
            'phpparser\\builder\\param' => '/nikic/PhpParser/Builder/Param.php',
            'phpparser\\builder\\property' => '/nikic/PhpParser/Builder/Property.php',
            'phpparser\\builder\\trait_' => '/nikic/PhpParser/Builder/Trait_.php',
            'phpparser\\builder\\traituse' => '/nikic/PhpParser/Builder/TraitUse.php',
            'phpparser\\builder\\traituseadaptation' => '/nikic/PhpParser/Builder/TraitUseAdaptation.php',
            'phpparser\\builder\\use_' => '/nikic/PhpParser/Builder/Use_.php',
            'phpparser\\builderfactory' => '/nikic/PhpParser/BuilderFactory.php',
            'phpparser\\builderhelpers' => '/nikic/PhpParser/BuilderHelpers.php',
            'phpparser\\comment' => '/nikic/PhpParser/Comment.php',
            'phpparser\\comment\\doc' => '/nikic/PhpParser/Comment/Doc.php',
            'phpparser\\constexprevaluationexception' => '/nikic/PhpParser/ConstExprEvaluationException.php',
            'phpparser\\constexprevaluator' => '/nikic/PhpParser/ConstExprEvaluator.php',
            'phpparser\\error' => '/nikic/PhpParser/Error.php',
            'phpparser\\errorhandler' => '/nikic/PhpParser/ErrorHandler.php',
            'phpparser\\errorhandler\\collecting' => '/nikic/PhpParser/ErrorHandler/Collecting.php',
            'phpparser\\errorhandler\\throwing' => '/nikic/PhpParser/ErrorHandler/Throwing.php',
            'phpparser\\internal\\diffelem' => '/nikic/PhpParser/Internal/DiffElem.php',
            'phpparser\\internal\\differ' => '/nikic/PhpParser/Internal/Differ.php',
            'phpparser\\internal\\printablenewanonclassnode' => '/nikic/PhpParser/Internal/PrintableNewAnonClassNode.php',
            'phpparser\\internal\\tokenstream' => '/nikic/PhpParser/Internal/TokenStream.php',
            'phpparser\\jsondecoder' => '/nikic/PhpParser/JsonDecoder.php',
            'phpparser\\lexer' => '/nikic/PhpParser/Lexer.php',
            'phpparser\\lexer\\emulative' => '/nikic/PhpParser/Lexer/Emulative.php',
            'phpparser\\lexer\\tokenemulator\\attributeemulator' => '/nikic/PhpParser/Lexer/TokenEmulator/AttributeEmulator.php',
            'phpparser\\lexer\\tokenemulator\\coaleseequaltokenemulator' => '/nikic/PhpParser/Lexer/TokenEmulator/CoaleseEqualTokenEmulator.php',
            'phpparser\\lexer\\tokenemulator\\enumtokenemulator' => '/nikic/PhpParser/Lexer/TokenEmulator/EnumTokenEmulator.php',
            'phpparser\\lexer\\tokenemulator\\explicitoctalemulator' => '/nikic/PhpParser/Lexer/TokenEmulator/ExplicitOctalEmulator.php',
            'phpparser\\lexer\\tokenemulator\\flexibledocstringemulator' => '/nikic/PhpParser/Lexer/TokenEmulator/FlexibleDocStringEmulator.php',
            'phpparser\\lexer\\tokenemulator\\fntokenemulator' => '/nikic/PhpParser/Lexer/TokenEmulator/FnTokenEmulator.php',
            'phpparser\\lexer\\tokenemulator\\keywordemulator' => '/nikic/PhpParser/Lexer/TokenEmulator/KeywordEmulator.php',
            'phpparser\\lexer\\tokenemulator\\matchtokenemulator' => '/nikic/PhpParser/Lexer/TokenEmulator/MatchTokenEmulator.php',
            'phpparser\\lexer\\tokenemulator\\nullsafetokenemulator' => '/nikic/PhpParser/Lexer/TokenEmulator/NullsafeTokenEmulator.php',
            'phpparser\\lexer\\tokenemulator\\numericliteralseparatoremulator' => '/nikic/PhpParser/Lexer/TokenEmulator/NumericLiteralSeparatorEmulator.php',
            'phpparser\\lexer\\tokenemulator\\readonlytokenemulator' => '/nikic/PhpParser/Lexer/TokenEmulator/ReadonlyTokenEmulator.php',
            'phpparser\\lexer\\tokenemulator\\reverseemulator' => '/nikic/PhpParser/Lexer/TokenEmulator/ReverseEmulator.php',
            'phpparser\\lexer\\tokenemulator\\tokenemulator' => '/nikic/PhpParser/Lexer/TokenEmulator/TokenEmulator.php',
            'phpparser\\namecontext' => '/nikic/PhpParser/NameContext.php',
            'phpparser\\node' => '/nikic/PhpParser/Node.php',
            'phpparser\\node\\arg' => '/nikic/PhpParser/Node/Arg.php',
            'phpparser\\node\\attribute' => '/nikic/PhpParser/Node/Attribute.php',
            'phpparser\\node\\attributegroup' => '/nikic/PhpParser/Node/AttributeGroup.php',
            'phpparser\\node\\complextype' => '/nikic/PhpParser/Node/ComplexType.php',
            'phpparser\\node\\const_' => '/nikic/PhpParser/Node/Const_.php',
            'phpparser\\node\\expr' => '/nikic/PhpParser/Node/Expr.php',
            'phpparser\\node\\expr\\array_' => '/nikic/PhpParser/Node/Expr/Array_.php',
            'phpparser\\node\\expr\\arraydimfetch' => '/nikic/PhpParser/Node/Expr/ArrayDimFetch.php',
            'phpparser\\node\\expr\\arrayitem' => '/nikic/PhpParser/Node/Expr/ArrayItem.php',
            'phpparser\\node\\expr\\arrowfunction' => '/nikic/PhpParser/Node/Expr/ArrowFunction.php',
            'phpparser\\node\\expr\\assign' => '/nikic/PhpParser/Node/Expr/Assign.php',
            'phpparser\\node\\expr\\assignop' => '/nikic/PhpParser/Node/Expr/AssignOp.php',
            'phpparser\\node\\expr\\assignop\\bitwiseand' => '/nikic/PhpParser/Node/Expr/AssignOp/BitwiseAnd.php',
            'phpparser\\node\\expr\\assignop\\bitwiseor' => '/nikic/PhpParser/Node/Expr/AssignOp/BitwiseOr.php',
            'phpparser\\node\\expr\\assignop\\bitwisexor' => '/nikic/PhpParser/Node/Expr/AssignOp/BitwiseXor.php',
            'phpparser\\node\\expr\\assignop\\coalesce' => '/nikic/PhpParser/Node/Expr/AssignOp/Coalesce.php',
            'phpparser\\node\\expr\\assignop\\concat' => '/nikic/PhpParser/Node/Expr/AssignOp/Concat.php',
            'phpparser\\node\\expr\\assignop\\div' => '/nikic/PhpParser/Node/Expr/AssignOp/Div.php',
            'phpparser\\node\\expr\\assignop\\minus' => '/nikic/PhpParser/Node/Expr/AssignOp/Minus.php',
            'phpparser\\node\\expr\\assignop\\mod' => '/nikic/PhpParser/Node/Expr/AssignOp/Mod.php',
            'phpparser\\node\\expr\\assignop\\mul' => '/nikic/PhpParser/Node/Expr/AssignOp/Mul.php',
            'phpparser\\node\\expr\\assignop\\plus' => '/nikic/PhpParser/Node/Expr/AssignOp/Plus.php',
            'phpparser\\node\\expr\\assignop\\pow' => '/nikic/PhpParser/Node/Expr/AssignOp/Pow.php',
            'phpparser\\node\\expr\\assignop\\shiftleft' => '/nikic/PhpParser/Node/Expr/AssignOp/ShiftLeft.php',
            'phpparser\\node\\expr\\assignop\\shiftright' => '/nikic/PhpParser/Node/Expr/AssignOp/ShiftRight.php',
            'phpparser\\node\\expr\\assignref' => '/nikic/PhpParser/Node/Expr/AssignRef.php',
            'phpparser\\node\\expr\\binaryop' => '/nikic/PhpParser/Node/Expr/BinaryOp.php',
            'phpparser\\node\\expr\\binaryop\\bitwiseand' => '/nikic/PhpParser/Node/Expr/BinaryOp/BitwiseAnd.php',
            'phpparser\\node\\expr\\binaryop\\bitwiseor' => '/nikic/PhpParser/Node/Expr/BinaryOp/BitwiseOr.php',
            'phpparser\\node\\expr\\binaryop\\bitwisexor' => '/nikic/PhpParser/Node/Expr/BinaryOp/BitwiseXor.php',
            'phpparser\\node\\expr\\binaryop\\booleanand' => '/nikic/PhpParser/Node/Expr/BinaryOp/BooleanAnd.php',
            'phpparser\\node\\expr\\binaryop\\booleanor' => '/nikic/PhpParser/Node/Expr/BinaryOp/BooleanOr.php',
            'phpparser\\node\\expr\\binaryop\\coalesce' => '/nikic/PhpParser/Node/Expr/BinaryOp/Coalesce.php',
            'phpparser\\node\\expr\\binaryop\\concat' => '/nikic/PhpParser/Node/Expr/BinaryOp/Concat.php',
            'phpparser\\node\\expr\\binaryop\\div' => '/nikic/PhpParser/Node/Expr/BinaryOp/Div.php',
            'phpparser\\node\\expr\\binaryop\\equal' => '/nikic/PhpParser/Node/Expr/BinaryOp/Equal.php',
            'phpparser\\node\\expr\\binaryop\\greater' => '/nikic/PhpParser/Node/Expr/BinaryOp/Greater.php',
            'phpparser\\node\\expr\\binaryop\\greaterorequal' => '/nikic/PhpParser/Node/Expr/BinaryOp/GreaterOrEqual.php',
            'phpparser\\node\\expr\\binaryop\\identical' => '/nikic/PhpParser/Node/Expr/BinaryOp/Identical.php',
            'phpparser\\node\\expr\\binaryop\\logicaland' => '/nikic/PhpParser/Node/Expr/BinaryOp/LogicalAnd.php',
            'phpparser\\node\\expr\\binaryop\\logicalor' => '/nikic/PhpParser/Node/Expr/BinaryOp/LogicalOr.php',
            'phpparser\\node\\expr\\binaryop\\logicalxor' => '/nikic/PhpParser/Node/Expr/BinaryOp/LogicalXor.php',
            'phpparser\\node\\expr\\binaryop\\minus' => '/nikic/PhpParser/Node/Expr/BinaryOp/Minus.php',
            'phpparser\\node\\expr\\binaryop\\mod' => '/nikic/PhpParser/Node/Expr/BinaryOp/Mod.php',
            'phpparser\\node\\expr\\binaryop\\mul' => '/nikic/PhpParser/Node/Expr/BinaryOp/Mul.php',
            'phpparser\\node\\expr\\binaryop\\notequal' => '/nikic/PhpParser/Node/Expr/BinaryOp/NotEqual.php',
            'phpparser\\node\\expr\\binaryop\\notidentical' => '/nikic/PhpParser/Node/Expr/BinaryOp/NotIdentical.php',
            'phpparser\\node\\expr\\binaryop\\plus' => '/nikic/PhpParser/Node/Expr/BinaryOp/Plus.php',
            'phpparser\\node\\expr\\binaryop\\pow' => '/nikic/PhpParser/Node/Expr/BinaryOp/Pow.php',
            'phpparser\\node\\expr\\binaryop\\shiftleft' => '/nikic/PhpParser/Node/Expr/BinaryOp/ShiftLeft.php',
            'phpparser\\node\\expr\\binaryop\\shiftright' => '/nikic/PhpParser/Node/Expr/BinaryOp/ShiftRight.php',
            'phpparser\\node\\expr\\binaryop\\smaller' => '/nikic/PhpParser/Node/Expr/BinaryOp/Smaller.php',
            'phpparser\\node\\expr\\binaryop\\smallerorequal' => '/nikic/PhpParser/Node/Expr/BinaryOp/SmallerOrEqual.php',
            'phpparser\\node\\expr\\binaryop\\spaceship' => '/nikic/PhpParser/Node/Expr/BinaryOp/Spaceship.php',
            'phpparser\\node\\expr\\bitwisenot' => '/nikic/PhpParser/Node/Expr/BitwiseNot.php',
            'phpparser\\node\\expr\\booleannot' => '/nikic/PhpParser/Node/Expr/BooleanNot.php',
            'phpparser\\node\\expr\\calllike' => '/nikic/PhpParser/Node/Expr/CallLike.php',
            'phpparser\\node\\expr\\cast' => '/nikic/PhpParser/Node/Expr/Cast.php',
            'phpparser\\node\\expr\\cast\\array_' => '/nikic/PhpParser/Node/Expr/Cast/Array_.php',
            'phpparser\\node\\expr\\cast\\bool_' => '/nikic/PhpParser/Node/Expr/Cast/Bool_.php',
            'phpparser\\node\\expr\\cast\\double' => '/nikic/PhpParser/Node/Expr/Cast/Double.php',
            'phpparser\\node\\expr\\cast\\int_' => '/nikic/PhpParser/Node/Expr/Cast/Int_.php',
            'phpparser\\node\\expr\\cast\\object_' => '/nikic/PhpParser/Node/Expr/Cast/Object_.php',
            'phpparser\\node\\expr\\cast\\string_' => '/nikic/PhpParser/Node/Expr/Cast/String_.php',
            'phpparser\\node\\expr\\cast\\unset_' => '/nikic/PhpParser/Node/Expr/Cast/Unset_.php',
            'phpparser\\node\\expr\\classconstfetch' => '/nikic/PhpParser/Node/Expr/ClassConstFetch.php',
            'phpparser\\node\\expr\\clone_' => '/nikic/PhpParser/Node/Expr/Clone_.php',
            'phpparser\\node\\expr\\closure' => '/nikic/PhpParser/Node/Expr/Closure.php',
            'phpparser\\node\\expr\\closureuse' => '/nikic/PhpParser/Node/Expr/ClosureUse.php',
            'phpparser\\node\\expr\\constfetch' => '/nikic/PhpParser/Node/Expr/ConstFetch.php',
            'phpparser\\node\\expr\\empty_' => '/nikic/PhpParser/Node/Expr/Empty_.php',
            'phpparser\\node\\expr\\error' => '/nikic/PhpParser/Node/Expr/Error.php',
            'phpparser\\node\\expr\\errorsuppress' => '/nikic/PhpParser/Node/Expr/ErrorSuppress.php',
            'phpparser\\node\\expr\\eval_' => '/nikic/PhpParser/Node/Expr/Eval_.php',
            'phpparser\\node\\expr\\exit_' => '/nikic/PhpParser/Node/Expr/Exit_.php',
            'phpparser\\node\\expr\\funccall' => '/nikic/PhpParser/Node/Expr/FuncCall.php',
            'phpparser\\node\\expr\\include_' => '/nikic/PhpParser/Node/Expr/Include_.php',
            'phpparser\\node\\expr\\instanceof_' => '/nikic/PhpParser/Node/Expr/Instanceof_.php',
            'phpparser\\node\\expr\\isset_' => '/nikic/PhpParser/Node/Expr/Isset_.php',
            'phpparser\\node\\expr\\list_' => '/nikic/PhpParser/Node/Expr/List_.php',
            'phpparser\\node\\expr\\match_' => '/nikic/PhpParser/Node/Expr/Match_.php',
            'phpparser\\node\\expr\\methodcall' => '/nikic/PhpParser/Node/Expr/MethodCall.php',
            'phpparser\\node\\expr\\new_' => '/nikic/PhpParser/Node/Expr/New_.php',
            'phpparser\\node\\expr\\nullsafemethodcall' => '/nikic/PhpParser/Node/Expr/NullsafeMethodCall.php',
            'phpparser\\node\\expr\\nullsafepropertyfetch' => '/nikic/PhpParser/Node/Expr/NullsafePropertyFetch.php',
            'phpparser\\node\\expr\\postdec' => '/nikic/PhpParser/Node/Expr/PostDec.php',
            'phpparser\\node\\expr\\postinc' => '/nikic/PhpParser/Node/Expr/PostInc.php',
            'phpparser\\node\\expr\\predec' => '/nikic/PhpParser/Node/Expr/PreDec.php',
            'phpparser\\node\\expr\\preinc' => '/nikic/PhpParser/Node/Expr/PreInc.php',
            'phpparser\\node\\expr\\print_' => '/nikic/PhpParser/Node/Expr/Print_.php',
            'phpparser\\node\\expr\\propertyfetch' => '/nikic/PhpParser/Node/Expr/PropertyFetch.php',
            'phpparser\\node\\expr\\shellexec' => '/nikic/PhpParser/Node/Expr/ShellExec.php',
            'phpparser\\node\\expr\\staticcall' => '/nikic/PhpParser/Node/Expr/StaticCall.php',
            'phpparser\\node\\expr\\staticpropertyfetch' => '/nikic/PhpParser/Node/Expr/StaticPropertyFetch.php',
            'phpparser\\node\\expr\\ternary' => '/nikic/PhpParser/Node/Expr/Ternary.php',
            'phpparser\\node\\expr\\throw_' => '/nikic/PhpParser/Node/Expr/Throw_.php',
            'phpparser\\node\\expr\\unaryminus' => '/nikic/PhpParser/Node/Expr/UnaryMinus.php',
            'phpparser\\node\\expr\\unaryplus' => '/nikic/PhpParser/Node/Expr/UnaryPlus.php',
            'phpparser\\node\\expr\\variable' => '/nikic/PhpParser/Node/Expr/Variable.php',
            'phpparser\\node\\expr\\yield_' => '/nikic/PhpParser/Node/Expr/Yield_.php',
            'phpparser\\node\\expr\\yieldfrom' => '/nikic/PhpParser/Node/Expr/YieldFrom.php',
            'phpparser\\node\\functionlike' => '/nikic/PhpParser/Node/FunctionLike.php',
            'phpparser\\node\\identifier' => '/nikic/PhpParser/Node/Identifier.php',
            'phpparser\\node\\intersectiontype' => '/nikic/PhpParser/Node/IntersectionType.php',
            'phpparser\\node\\matcharm' => '/nikic/PhpParser/Node/MatchArm.php',
            'phpparser\\node\\name' => '/nikic/PhpParser/Node/Name.php',
            'phpparser\\node\\name\\fullyqualified' => '/nikic/PhpParser/Node/Name/FullyQualified.php',
            'phpparser\\node\\name\\relative' => '/nikic/PhpParser/Node/Name/Relative.php',
            'phpparser\\node\\nullabletype' => '/nikic/PhpParser/Node/NullableType.php',
            'phpparser\\node\\param' => '/nikic/PhpParser/Node/Param.php',
            'phpparser\\node\\scalar' => '/nikic/PhpParser/Node/Scalar.php',
            'phpparser\\node\\scalar\\dnumber' => '/nikic/PhpParser/Node/Scalar/DNumber.php',
            'phpparser\\node\\scalar\\encapsed' => '/nikic/PhpParser/Node/Scalar/Encapsed.php',
            'phpparser\\node\\scalar\\encapsedstringpart' => '/nikic/PhpParser/Node/Scalar/EncapsedStringPart.php',
            'phpparser\\node\\scalar\\lnumber' => '/nikic/PhpParser/Node/Scalar/LNumber.php',
            'phpparser\\node\\scalar\\magicconst' => '/nikic/PhpParser/Node/Scalar/MagicConst.php',
            'phpparser\\node\\scalar\\magicconst\\class_' => '/nikic/PhpParser/Node/Scalar/MagicConst/Class_.php',
            'phpparser\\node\\scalar\\magicconst\\dir' => '/nikic/PhpParser/Node/Scalar/MagicConst/Dir.php',
            'phpparser\\node\\scalar\\magicconst\\file' => '/nikic/PhpParser/Node/Scalar/MagicConst/File.php',
            'phpparser\\node\\scalar\\magicconst\\function_' => '/nikic/PhpParser/Node/Scalar/MagicConst/Function_.php',
            'phpparser\\node\\scalar\\magicconst\\line' => '/nikic/PhpParser/Node/Scalar/MagicConst/Line.php',
            'phpparser\\node\\scalar\\magicconst\\method' => '/nikic/PhpParser/Node/Scalar/MagicConst/Method.php',
            'phpparser\\node\\scalar\\magicconst\\namespace_' => '/nikic/PhpParser/Node/Scalar/MagicConst/Namespace_.php',
            'phpparser\\node\\scalar\\magicconst\\trait_' => '/nikic/PhpParser/Node/Scalar/MagicConst/Trait_.php',
            'phpparser\\node\\scalar\\string_' => '/nikic/PhpParser/Node/Scalar/String_.php',
            'phpparser\\node\\stmt' => '/nikic/PhpParser/Node/Stmt.php',
            'phpparser\\node\\stmt\\break_' => '/nikic/PhpParser/Node/Stmt/Break_.php',
            'phpparser\\node\\stmt\\case_' => '/nikic/PhpParser/Node/Stmt/Case_.php',
            'phpparser\\node\\stmt\\catch_' => '/nikic/PhpParser/Node/Stmt/Catch_.php',
            'phpparser\\node\\stmt\\class_' => '/nikic/PhpParser/Node/Stmt/Class_.php',
            'phpparser\\node\\stmt\\classconst' => '/nikic/PhpParser/Node/Stmt/ClassConst.php',
            'phpparser\\node\\stmt\\classlike' => '/nikic/PhpParser/Node/Stmt/ClassLike.php',
            'phpparser\\node\\stmt\\classmethod' => '/nikic/PhpParser/Node/Stmt/ClassMethod.php',
            'phpparser\\node\\stmt\\const_' => '/nikic/PhpParser/Node/Stmt/Const_.php',
            'phpparser\\node\\stmt\\continue_' => '/nikic/PhpParser/Node/Stmt/Continue_.php',
            'phpparser\\node\\stmt\\declare_' => '/nikic/PhpParser/Node/Stmt/Declare_.php',
            'phpparser\\node\\stmt\\declaredeclare' => '/nikic/PhpParser/Node/Stmt/DeclareDeclare.php',
            'phpparser\\node\\stmt\\do_' => '/nikic/PhpParser/Node/Stmt/Do_.php',
            'phpparser\\node\\stmt\\echo_' => '/nikic/PhpParser/Node/Stmt/Echo_.php',
            'phpparser\\node\\stmt\\else_' => '/nikic/PhpParser/Node/Stmt/Else_.php',
            'phpparser\\node\\stmt\\elseif_' => '/nikic/PhpParser/Node/Stmt/ElseIf_.php',
            'phpparser\\node\\stmt\\enum_' => '/nikic/PhpParser/Node/Stmt/Enum_.php',
            'phpparser\\node\\stmt\\enumcase' => '/nikic/PhpParser/Node/Stmt/EnumCase.php',
            'phpparser\\node\\stmt\\expression' => '/nikic/PhpParser/Node/Stmt/Expression.php',
            'phpparser\\node\\stmt\\finally_' => '/nikic/PhpParser/Node/Stmt/Finally_.php',
            'phpparser\\node\\stmt\\for_' => '/nikic/PhpParser/Node/Stmt/For_.php',
            'phpparser\\node\\stmt\\foreach_' => '/nikic/PhpParser/Node/Stmt/Foreach_.php',
            'phpparser\\node\\stmt\\function_' => '/nikic/PhpParser/Node/Stmt/Function_.php',
            'phpparser\\node\\stmt\\global_' => '/nikic/PhpParser/Node/Stmt/Global_.php',
            'phpparser\\node\\stmt\\goto_' => '/nikic/PhpParser/Node/Stmt/Goto_.php',
            'phpparser\\node\\stmt\\groupuse' => '/nikic/PhpParser/Node/Stmt/GroupUse.php',
            'phpparser\\node\\stmt\\haltcompiler' => '/nikic/PhpParser/Node/Stmt/HaltCompiler.php',
            'phpparser\\node\\stmt\\if_' => '/nikic/PhpParser/Node/Stmt/If_.php',
            'phpparser\\node\\stmt\\inlinehtml' => '/nikic/PhpParser/Node/Stmt/InlineHTML.php',
            'phpparser\\node\\stmt\\interface_' => '/nikic/PhpParser/Node/Stmt/Interface_.php',
            'phpparser\\node\\stmt\\label' => '/nikic/PhpParser/Node/Stmt/Label.php',
            'phpparser\\node\\stmt\\namespace_' => '/nikic/PhpParser/Node/Stmt/Namespace_.php',
            'phpparser\\node\\stmt\\nop' => '/nikic/PhpParser/Node/Stmt/Nop.php',
            'phpparser\\node\\stmt\\property' => '/nikic/PhpParser/Node/Stmt/Property.php',
            'phpparser\\node\\stmt\\propertyproperty' => '/nikic/PhpParser/Node/Stmt/PropertyProperty.php',
            'phpparser\\node\\stmt\\return_' => '/nikic/PhpParser/Node/Stmt/Return_.php',
            'phpparser\\node\\stmt\\static_' => '/nikic/PhpParser/Node/Stmt/Static_.php',
            'phpparser\\node\\stmt\\staticvar' => '/nikic/PhpParser/Node/Stmt/StaticVar.php',
            'phpparser\\node\\stmt\\switch_' => '/nikic/PhpParser/Node/Stmt/Switch_.php',
            'phpparser\\node\\stmt\\throw_' => '/nikic/PhpParser/Node/Stmt/Throw_.php',
            'phpparser\\node\\stmt\\trait_' => '/nikic/PhpParser/Node/Stmt/Trait_.php',
            'phpparser\\node\\stmt\\traituse' => '/nikic/PhpParser/Node/Stmt/TraitUse.php',
            'phpparser\\node\\stmt\\traituseadaptation' => '/nikic/PhpParser/Node/Stmt/TraitUseAdaptation.php',
            'phpparser\\node\\stmt\\traituseadaptation\\alias' => '/nikic/PhpParser/Node/Stmt/TraitUseAdaptation/Alias.php',
            'phpparser\\node\\stmt\\traituseadaptation\\precedence' => '/nikic/PhpParser/Node/Stmt/TraitUseAdaptation/Precedence.php',
            'phpparser\\node\\stmt\\trycatch' => '/nikic/PhpParser/Node/Stmt/TryCatch.php',
            'phpparser\\node\\stmt\\unset_' => '/nikic/PhpParser/Node/Stmt/Unset_.php',
            'phpparser\\node\\stmt\\use_' => '/nikic/PhpParser/Node/Stmt/Use_.php',
            'phpparser\\node\\stmt\\useuse' => '/nikic/PhpParser/Node/Stmt/UseUse.php',
            'phpparser\\node\\stmt\\while_' => '/nikic/PhpParser/Node/Stmt/While_.php',
            'phpparser\\node\\uniontype' => '/nikic/PhpParser/Node/UnionType.php',
            'phpparser\\node\\variadicplaceholder' => '/nikic/PhpParser/Node/VariadicPlaceholder.php',
            'phpparser\\node\\varlikeidentifier' => '/nikic/PhpParser/Node/VarLikeIdentifier.php',
            'phpparser\\nodeabstract' => '/nikic/PhpParser/NodeAbstract.php',
            'phpparser\\nodedumper' => '/nikic/PhpParser/NodeDumper.php',
            'phpparser\\nodefinder' => '/nikic/PhpParser/NodeFinder.php',
            'phpparser\\nodetraverser' => '/nikic/PhpParser/NodeTraverser.php',
            'phpparser\\nodetraverserinterface' => '/nikic/PhpParser/NodeTraverserInterface.php',
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            'sebastianbergmann\\codecoverage\\staticanalysis\\executablelinesfindingvisitor' => '/phpunit/php-code-coverage/src/StaticAnalysis/ExecutableLinesFindingVisitor.php',
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            'sebastianbergmann\\codecoverage\\staticanalysis\\ignoredlinesfindingvisitor' => '/phpunit/php-code-coverage/src/StaticAnalysis/IgnoredLinesFindingVisitor.php',
            'sebastianbergmann\\codecoverage\\staticanalysis\\parsingfileanalyser' => '/phpunit/php-code-coverage/src/StaticAnalysis/ParsingFileAnalyser.php',
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            'sebastianbergmann\\codeunit\\reflectionexception' => '/sebastian/code-unit/src/exceptions/ReflectionException.php',
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            'sebastianbergmann\\comparator\\comparator' => '/sebastian/comparator/src/Comparator.php',
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            'sebastianbergmann\\comparator\\datetimecomparator' => '/sebastian/comparator/src/DateTimeComparator.php',
            'sebastianbergmann\\comparator\\domnodecomparator' => '/sebastian/comparator/src/DOMNodeComparator.php',
            'sebastianbergmann\\comparator\\doublecomparator' => '/sebastian/comparator/src/DoubleComparator.php',
            'sebastianbergmann\\comparator\\exception' => '/sebastian/comparator/src/exceptions/Exception.php',
            'sebastianbergmann\\comparator\\exceptioncomparator' => '/sebastian/comparator/src/ExceptionComparator.php',
            'sebastianbergmann\\comparator\\factory' => '/sebastian/comparator/src/Factory.php',
            'sebastianbergmann\\comparator\\mockobjectcomparator' => '/sebastian/comparator/src/MockObjectComparator.php',
            'sebastianbergmann\\comparator\\numericcomparator' => '/sebastian/comparator/src/NumericComparator.php',
            'sebastianbergmann\\comparator\\objectcomparator' => '/sebastian/comparator/src/ObjectComparator.php',
            'sebastianbergmann\\comparator\\resourcecomparator' => '/sebastian/comparator/src/ResourceComparator.php',
            'sebastianbergmann\\comparator\\runtimeexception' => '/sebastian/comparator/src/exceptions/RuntimeException.php',
            'sebastianbergmann\\comparator\\scalarcomparator' => '/sebastian/comparator/src/ScalarComparator.php',
            'sebastianbergmann\\comparator\\splobjectstoragecomparator' => '/sebastian/comparator/src/SplObjectStorageComparator.php',
            'sebastianbergmann\\comparator\\typecomparator' => '/sebastian/comparator/src/TypeComparator.php',
            'sebastianbergmann\\complexity\\calculator' => '/sebastian/complexity/src/Calculator.php',
            'sebastianbergmann\\complexity\\complexity' => '/sebastian/complexity/src/Complexity/Complexity.php',
            'sebastianbergmann\\complexity\\complexitycalculatingvisitor' => '/sebastian/complexity/src/Visitor/ComplexityCalculatingVisitor.php',
            'sebastianbergmann\\complexity\\complexitycollection' => '/sebastian/complexity/src/Complexity/ComplexityCollection.php',
            'sebastianbergmann\\complexity\\complexitycollectioniterator' => '/sebastian/complexity/src/Complexity/ComplexityCollectionIterator.php',
            'sebastianbergmann\\complexity\\cyclomaticcomplexitycalculatingvisitor' => '/sebastian/complexity/src/Visitor/CyclomaticComplexityCalculatingVisitor.php',
            'sebastianbergmann\\complexity\\exception' => '/sebastian/complexity/src/Exception/Exception.php',
            'sebastianbergmann\\complexity\\runtimeexception' => '/sebastian/complexity/src/Exception/RuntimeException.php',
            'sebastianbergmann\\diff\\chunk' => '/sebastian/diff/src/Chunk.php',
            'sebastianbergmann\\diff\\configurationexception' => '/sebastian/diff/src/Exception/ConfigurationException.php',
            'sebastianbergmann\\diff\\diff' => '/sebastian/diff/src/Diff.php',
            'sebastianbergmann\\diff\\differ' => '/sebastian/diff/src/Differ.php',
            'sebastianbergmann\\diff\\exception' => '/sebastian/diff/src/Exception/Exception.php',
            'sebastianbergmann\\diff\\invalidargumentexception' => '/sebastian/diff/src/Exception/InvalidArgumentException.php',
            'sebastianbergmann\\diff\\line' => '/sebastian/diff/src/Line.php',
            'sebastianbergmann\\diff\\longestcommonsubsequencecalculator' => '/sebastian/diff/src/LongestCommonSubsequenceCalculator.php',
            'sebastianbergmann\\diff\\memoryefficientlongestcommonsubsequencecalculator' => '/sebastian/diff/src/MemoryEfficientLongestCommonSubsequenceCalculator.php',
            'sebastianbergmann\\diff\\output\\abstractchunkoutputbuilder' => '/sebastian/diff/src/Output/AbstractChunkOutputBuilder.php',
            'sebastianbergmann\\diff\\output\\diffonlyoutputbuilder' => '/sebastian/diff/src/Output/DiffOnlyOutputBuilder.php',
            'sebastianbergmann\\diff\\output\\diffoutputbuilderinterface' => '/sebastian/diff/src/Output/DiffOutputBuilderInterface.php',
            'sebastianbergmann\\diff\\output\\strictunifieddiffoutputbuilder' => '/sebastian/diff/src/Output/StrictUnifiedDiffOutputBuilder.php',
            'sebastianbergmann\\diff\\output\\unifieddiffoutputbuilder' => '/sebastian/diff/src/Output/UnifiedDiffOutputBuilder.php',
            'sebastianbergmann\\diff\\parser' => '/sebastian/diff/src/Parser.php',
            'sebastianbergmann\\diff\\timeefficientlongestcommonsubsequencecalculator' => '/sebastian/diff/src/TimeEfficientLongestCommonSubsequenceCalculator.php',
            'sebastianbergmann\\environment\\console' => '/sebastian/environment/src/Console.php',
            'sebastianbergmann\\environment\\operatingsystem' => '/sebastian/environment/src/OperatingSystem.php',
            'sebastianbergmann\\environment\\runtime' => '/sebastian/environment/src/Runtime.php',
            'sebastianbergmann\\exporter\\exporter' => '/sebastian/exporter/src/Exporter.php',
            'sebastianbergmann\\fileiterator\\facade' => '/phpunit/php-file-iterator/src/Facade.php',
            'sebastianbergmann\\fileiterator\\factory' => '/phpunit/php-file-iterator/src/Factory.php',
            'sebastianbergmann\\fileiterator\\iterator' => '/phpunit/php-file-iterator/src/Iterator.php',
            'sebastianbergmann\\globalstate\\codeexporter' => '/sebastian/global-state/src/CodeExporter.php',
            'sebastianbergmann\\globalstate\\exception' => '/sebastian/global-state/src/exceptions/Exception.php',
            'sebastianbergmann\\globalstate\\excludelist' => '/sebastian/global-state/src/ExcludeList.php',
            'sebastianbergmann\\globalstate\\restorer' => '/sebastian/global-state/src/Restorer.php',
            'sebastianbergmann\\globalstate\\runtimeexception' => '/sebastian/global-state/src/exceptions/RuntimeException.php',
            'sebastianbergmann\\globalstate\\snapshot' => '/sebastian/global-state/src/Snapshot.php',
            'sebastianbergmann\\invoker\\exception' => '/phpunit/php-invoker/src/exceptions/Exception.php',
            'sebastianbergmann\\invoker\\invoker' => '/phpunit/php-invoker/src/Invoker.php',
            'sebastianbergmann\\invoker\\processcontrolextensionnotloadedexception' => '/phpunit/php-invoker/src/exceptions/ProcessControlExtensionNotLoadedException.php',
            'sebastianbergmann\\invoker\\timeoutexception' => '/phpunit/php-invoker/src/exceptions/TimeoutException.php',
            'sebastianbergmann\\linesofcode\\counter' => '/sebastian/lines-of-code/src/Counter.php',
            'sebastianbergmann\\linesofcode\\exception' => '/sebastian/lines-of-code/src/Exception/Exception.php',
            'sebastianbergmann\\linesofcode\\illogicalvaluesexception' => '/sebastian/lines-of-code/src/Exception/IllogicalValuesException.php',
            'sebastianbergmann\\linesofcode\\linecountingvisitor' => '/sebastian/lines-of-code/src/LineCountingVisitor.php',
            'sebastianbergmann\\linesofcode\\linesofcode' => '/sebastian/lines-of-code/src/LinesOfCode.php',
            'sebastianbergmann\\linesofcode\\negativevalueexception' => '/sebastian/lines-of-code/src/Exception/NegativeValueException.php',
            'sebastianbergmann\\linesofcode\\runtimeexception' => '/sebastian/lines-of-code/src/Exception/RuntimeException.php',
            'sebastianbergmann\\objectenumerator\\enumerator' => '/sebastian/object-enumerator/src/Enumerator.php',
            'sebastianbergmann\\objectenumerator\\exception' => '/sebastian/object-enumerator/src/Exception.php',
            'sebastianbergmann\\objectenumerator\\invalidargumentexception' => '/sebastian/object-enumerator/src/InvalidArgumentException.php',
            'sebastianbergmann\\objectreflector\\exception' => '/sebastian/object-reflector/src/Exception.php',
            'sebastianbergmann\\objectreflector\\invalidargumentexception' => '/sebastian/object-reflector/src/InvalidArgumentException.php',
            'sebastianbergmann\\objectreflector\\objectreflector' => '/sebastian/object-reflector/src/ObjectReflector.php',
            'sebastianbergmann\\phpcov\\application' => '/src/cli/Application.php',
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            'sebastianbergmann\\phpcov\\helpcommand' => '/src/cli/HelpCommand.php',
            'sebastianbergmann\\phpcov\\mergecommand' => '/src/cli/MergeCommand.php',
            'sebastianbergmann\\phpcov\\patchcoverage' => '/src/PatchCoverage.php',
            'sebastianbergmann\\phpcov\\patchcoveragecommand' => '/src/cli/PatchCoverageCommand.php',
            'sebastianbergmann\\phpcov\\requiredargumentmissingexception' => '/src/exceptions/RequiredArgumentMissingException.php',
            'sebastianbergmann\\recursioncontext\\context' => '/sebastian/recursion-context/src/Context.php',
            'sebastianbergmann\\recursioncontext\\exception' => '/sebastian/recursion-context/src/Exception.php',
            'sebastianbergmann\\recursioncontext\\invalidargumentexception' => '/sebastian/recursion-context/src/InvalidArgumentException.php',
            'sebastianbergmann\\resourceoperations\\resourceoperations' => '/sebastian/resource-operations/src/ResourceOperations.php',
            'sebastianbergmann\\template\\exception' => '/phpunit/php-text-template/src/exceptions/Exception.php',
            'sebastianbergmann\\template\\invalidargumentexception' => '/phpunit/php-text-template/src/exceptions/InvalidArgumentException.php',
            'sebastianbergmann\\template\\runtimeexception' => '/phpunit/php-text-template/src/exceptions/RuntimeException.php',
            'sebastianbergmann\\template\\template' => '/phpunit/php-text-template/src/Template.php',
            'sebastianbergmann\\timer\\duration' => '/phpunit/php-timer/src/Duration.php',
            'sebastianbergmann\\timer\\exception' => '/phpunit/php-timer/src/exceptions/Exception.php',
            'sebastianbergmann\\timer\\noactivetimerexception' => '/phpunit/php-timer/src/exceptions/NoActiveTimerException.php',
            'sebastianbergmann\\timer\\resourceusageformatter' => '/phpunit/php-timer/src/ResourceUsageFormatter.php',
            'sebastianbergmann\\timer\\timer' => '/phpunit/php-timer/src/Timer.php',
            'sebastianbergmann\\timer\\timesincestartofrequestnotavailableexception' => '/phpunit/php-timer/src/exceptions/TimeSinceStartOfRequestNotAvailableException.php',
            'sebastianbergmann\\type\\callabletype' => '/sebastian/type/src/type/CallableType.php',
            'sebastianbergmann\\type\\exception' => '/sebastian/type/src/exception/Exception.php',
            'sebastianbergmann\\type\\falsetype' => '/sebastian/type/src/type/FalseType.php',
            'sebastianbergmann\\type\\genericobjecttype' => '/sebastian/type/src/type/GenericObjectType.php',
            'sebastianbergmann\\type\\intersectiontype' => '/sebastian/type/src/type/IntersectionType.php',
            'sebastianbergmann\\type\\iterabletype' => '/sebastian/type/src/type/IterableType.php',
            'sebastianbergmann\\type\\mixedtype' => '/sebastian/type/src/type/MixedType.php',
            'sebastianbergmann\\type\\nevertype' => '/sebastian/type/src/type/NeverType.php',
            'sebastianbergmann\\type\\nulltype' => '/sebastian/type/src/type/NullType.php',
            'sebastianbergmann\\type\\objecttype' => '/sebastian/type/src/type/ObjectType.php',
            'sebastianbergmann\\type\\reflectionmapper' => '/sebastian/type/src/ReflectionMapper.php',
            'sebastianbergmann\\type\\runtimeexception' => '/sebastian/type/src/exception/RuntimeException.php',
            'sebastianbergmann\\type\\simpletype' => '/sebastian/type/src/type/SimpleType.php',
            'sebastianbergmann\\type\\statictype' => '/sebastian/type/src/type/StaticType.php',
            'sebastianbergmann\\type\\type' => '/sebastian/type/src/type/Type.php',
            'sebastianbergmann\\type\\typename' => '/sebastian/type/src/TypeName.php',
            'sebastianbergmann\\type\\uniontype' => '/sebastian/type/src/type/UnionType.php',
            'sebastianbergmann\\type\\unknowntype' => '/sebastian/type/src/type/UnknownType.php',
            'sebastianbergmann\\type\\voidtype' => '/sebastian/type/src/type/VoidType.php',
            'sebastianbergmann\\version' => '/sebastian/version/src/Version.php',
            'theseer\\tokenizer\\exception' => '/theseer/tokenizer/src/Exception.php',
            'theseer\\tokenizer\\namespaceuri' => '/theseer/tokenizer/src/NamespaceUri.php',
            'theseer\\tokenizer\\namespaceuriexception' => '/theseer/tokenizer/src/NamespaceUriException.php',
            'theseer\\tokenizer\\token' => '/theseer/tokenizer/src/Token.php',
            'theseer\\tokenizer\\tokencollection' => '/theseer/tokenizer/src/TokenCollection.php',
            'theseer\\tokenizer\\tokencollectionexception' => '/theseer/tokenizer/src/TokenCollectionException.php',
            'theseer\\tokenizer\\tokenizer' => '/theseer/tokenizer/src/Tokenizer.php',
            'theseer\\tokenizer\\xmlserializer' => '/theseer/tokenizer/src/XMLSerializer.php'
          );
      }

      $class = strtolower($class);

      if (isset($classes[$class])) {
          require 'phar://phpcov-8.2.1.phar' . $classes[$class];
      }
  }
);

Phar::mapPhar('phpcov-8.2.1.phar');

if (isset($_SERVER['argv'][1]) && $_SERVER['argv'][1] == '--manifest') {
    print file_get_contents(__PHPCOV_PHAR_ROOT__ . '/manifest.txt');
    exit;
}

exit((new SebastianBergmann\PHPCOV\Application)->run($_SERVER['argv']));

__HALT_COMPILER(); ?>
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<?php declare(strict_types = 1);
namespace TheSeer\Tokenizer;

class Token {

    /** @var int */
    private $line;

    /** @var string */
    private $name;

    /** @var string */
    private $value;

    /**
     * Token constructor.
     */
    public function __construct(int $line, string $name, string $value) {
        $this->line  = $line;
        $this->name  = $name;
        $this->value = $value;
    }

    public function getLine(): int {
        return $this->line;
    }

    public function getName(): string {
        return $this->name;
    }

    public function getValue(): string {
        return $this->value;
    }
}
<?php declare(strict_types = 1);
namespace TheSeer\Tokenizer;

class Tokenizer {

    /**
     * Token Map for "non-tokens"
     *
     * @var array
     */
    private $map = [
        '(' => 'T_OPEN_BRACKET',
        ')' => 'T_CLOSE_BRACKET',
        '[' => 'T_OPEN_SQUARE',
        ']' => 'T_CLOSE_SQUARE',
        '{' => 'T_OPEN_CURLY',
        '}' => 'T_CLOSE_CURLY',
        ';' => 'T_SEMICOLON',
        '.' => 'T_DOT',
        ',' => 'T_COMMA',
        '=' => 'T_EQUAL',
        '<' => 'T_LT',
        '>' => 'T_GT',
        '+' => 'T_PLUS',
        '-' => 'T_MINUS',
        '*' => 'T_MULT',
        '/' => 'T_DIV',
        '?' => 'T_QUESTION_MARK',
        '!' => 'T_EXCLAMATION_MARK',
        ':' => 'T_COLON',
        '"' => 'T_DOUBLE_QUOTES',
        '@' => 'T_AT',
        '&' => 'T_AMPERSAND',
        '%' => 'T_PERCENT',
        '|' => 'T_PIPE',
        '$' => 'T_DOLLAR',
        '^' => 'T_CARET',
        '~' => 'T_TILDE',
        '`' => 'T_BACKTICK'
    ];

    public function parse(string $source): TokenCollection {
        $result = new TokenCollection();

        if ($source === '') {
            return $result;
        }

        $tokens = \token_get_all($source);

        $lastToken = new Token(
            $tokens[0][2],
            'Placeholder',
            ''
        );

        foreach ($tokens as $pos => $tok) {
            if (\is_string($tok)) {
                $token = new Token(
                    $lastToken->getLine(),
                    $this->map[$tok],
                    $tok
                );
                $result->addToken($token);
                $lastToken = $token;

                continue;
            }

            $line   = $tok[2];
            $values = \preg_split('/\R+/Uu', $tok[1]);

            foreach ($values as $v) {
                $token = new Token(
                    $line,
                    \token_name($tok[0]),
                    $v
                );
                $lastToken = $token;
                $line++;

                if ($v === '') {
                    continue;
                }

                $result->addToken($token);
            }
        }

        return $this->fillBlanks($result, $lastToken->getLine());
    }

    private function fillBlanks(TokenCollection $tokens, int $maxLine): TokenCollection {
        $prev = new Token(
            0,
            'Placeholder',
            ''
        );

        $final = new TokenCollection();

        foreach ($tokens as $token) {
            if ($prev === null) {
                $final->addToken($token);
                $prev = $token;

                continue;
            }

            $gap = $token->getLine() - $prev->getLine();

            while ($gap > 1) {
                $linebreak = new Token(
                    $prev->getLine() + 1,
                    'T_WHITESPACE',
                    ''
                );
                $final->addToken($linebreak);
                $prev = $linebreak;
                $gap--;
            }

            $final->addToken($token);
            $prev = $token;
        }

        $gap = $maxLine - $prev->getLine();

        while ($gap > 0) {
            $linebreak = new Token(
                $prev->getLine() + 1,
                'T_WHITESPACE',
                ''
            );
            $final->addToken($linebreak);
            $prev = $linebreak;
            $gap--;
        }

        return $final;
    }
}
<?php declare(strict_types = 1);
namespace TheSeer\Tokenizer;

class NamespaceUriException extends Exception {
}
<?php declare(strict_types = 1);
namespace TheSeer\Tokenizer;

class TokenCollectionException extends Exception {
}
<?php declare(strict_types = 1);
namespace TheSeer\Tokenizer;

class Exception extends \Exception {
}
<?php declare(strict_types = 1);
namespace TheSeer\Tokenizer;

use DOMDocument;

class XMLSerializer {

    /** @var \XMLWriter */
    private $writer;

    /** @var Token */
    private $previousToken;

    /** @var NamespaceUri */
    private $xmlns;

    /**
     * XMLSerializer constructor.
     *
     * @param NamespaceUri $xmlns
     */
    public function __construct(NamespaceUri $xmlns = null) {
        if ($xmlns === null) {
            $xmlns = new NamespaceUri('https://github.com/theseer/tokenizer');
        }
        $this->xmlns = $xmlns;
    }

    public function toDom(TokenCollection $tokens): DOMDocument {
        $dom                     = new DOMDocument();
        $dom->preserveWhiteSpace = false;
        $dom->loadXML($this->toXML($tokens));

        return $dom;
    }

    public function toXML(TokenCollection $tokens): string {
        $this->writer = new \XMLWriter();
        $this->writer->openMemory();
        $this->writer->setIndent(true);
        $this->writer->startDocument();
        $this->writer->startElement('source');
        $this->writer->writeAttribute('xmlns', $this->xmlns->asString());

        if (\count($tokens) > 0) {
            $this->writer->startElement('line');
            $this->writer->writeAttribute('no', '1');

            $this->previousToken = $tokens[0];

            foreach ($tokens as $token) {
                $this->addToken($token);
            }
        }

        $this->writer->endElement();
        $this->writer->endElement();
        $this->writer->endDocument();

        return $this->writer->outputMemory();
    }

    private function addToken(Token $token): void {
        if ($this->previousToken->getLine() < $token->getLine()) {
            $this->writer->endElement();

            $this->writer->startElement('line');
            $this->writer->writeAttribute('no', (string)$token->getLine());
            $this->previousToken = $token;
        }

        if ($token->getValue() !== '') {
            $this->writer->startElement('token');
            $this->writer->writeAttribute('name', $token->getName());
            $this->writer->writeRaw(\htmlspecialchars($token->getValue(), \ENT_NOQUOTES | \ENT_DISALLOWED | \ENT_XML1));
            $this->writer->endElement();
        }
    }
}
<?php declare(strict_types = 1);
namespace TheSeer\Tokenizer;

class NamespaceUri {

    /** @var string */
    private $value;

    public function __construct(string $value) {
        $this->ensureValidUri($value);
        $this->value = $value;
    }

    public function asString(): string {
        return $this->value;
    }

    private function ensureValidUri($value): void {
        if (\strpos($value, ':') === false) {
            throw new NamespaceUriException(
                \sprintf("Namespace URI '%s' must contain at least one colon", $value)
            );
        }
    }
}
<?php declare(strict_types = 1);
namespace TheSeer\Tokenizer;

class TokenCollection implements \ArrayAccess, \Iterator, \Countable {

    /** @var Token[] */
    private $tokens = [];

    /** @var int */
    private $pos;

    public function addToken(Token $token): void {
        $this->tokens[] = $token;
    }

    public function current(): Token {
        return \current($this->tokens);
    }

    public function key(): int {
        return \key($this->tokens);
    }

    public function next(): void {
        \next($this->tokens);
        $this->pos++;
    }

    public function valid(): bool {
        return $this->count() > $this->pos;
    }

    public function rewind(): void {
        \reset($this->tokens);
        $this->pos = 0;
    }

    public function count(): int {
        return \count($this->tokens);
    }

    public function offsetExists($offset): bool {
        return isset($this->tokens[$offset]);
    }

    /**
     * @throws TokenCollectionException
     */
    public function offsetGet($offset): Token {
        if (!$this->offsetExists($offset)) {
            throw new TokenCollectionException(
                \sprintf('No Token at offest %s', $offset)
            );
        }

        return $this->tokens[$offset];
    }

    /**
     * @param Token $value
     *
     * @throws TokenCollectionException
     */
    public function offsetSet($offset, $value): void {
        if (!\is_int($offset)) {
            $type = \gettype($offset);

            throw new TokenCollectionException(
                \sprintf(
                    'Offset must be of type integer, %s given',
                    $type === 'object' ? \get_class($value) : $type
                )
            );
        }

        if (!$value instanceof Token) {
            $type = \gettype($value);

            throw new TokenCollectionException(
                \sprintf(
                    'Value must be of type %s, %s given',
                    Token::class,
                    $type === 'object' ? \get_class($value) : $type
                )
            );
        }
        $this->tokens[$offset] = $value;
    }

    public function offsetUnset($offset): void {
        unset($this->tokens[$offset]);
    }
}
phpunit/phpcov: 8.2.1
doctrine/instantiator: 1.4.1
myclabs/deep-copy: 1.11.0
nikic/php-parser: v4.13.2
phar-io/manifest: 2.0.3
phar-io/version: 3.2.1
phpdocumentor/reflection-common: 2.2.0
phpdocumentor/reflection-docblock: 5.3.0
phpdocumentor/type-resolver: 1.6.0
phpspec/prophecy: v1.15.0
phpunit/php-code-coverage: 9.2.15
phpunit/php-file-iterator: 3.0.6
phpunit/php-invoker: 3.1.1
phpunit/php-text-template: 2.0.4
phpunit/php-timer: 5.0.3
phpunit/phpunit: 9.5.19
sebastian/cli-parser: 1.0.1
sebastian/code-unit: 1.0.8
sebastian/code-unit-reverse-lookup: 2.0.3
sebastian/comparator: 4.0.6
sebastian/complexity: 2.0.2
sebastian/diff: 4.0.4
sebastian/environment: 5.1.3
sebastian/exporter: 4.0.4
sebastian/global-state: 5.0.5
sebastian/lines-of-code: 1.0.3
sebastian/object-enumerator: 4.0.4
sebastian/object-reflector: 2.0.4
sebastian/recursion-context: 4.0.4
sebastian/resource-operations: 3.0.3
sebastian/type: 3.0.0
sebastian/version: 3.0.2
symfony/polyfill-ctype: v1.25.0
theseer/tokenizer: 1.2.1
webmozart/assert: 1.10.0
<?php declare(strict_types=1);

namespace PhpParser;

use PhpParser\Node\Expr\Include_;
use PhpParser\Node\Stmt\Class_;
use PhpParser\Node\Stmt\GroupUse;
use PhpParser\Node\Stmt\Use_;
use PhpParser\Node\Stmt\UseUse;

class NodeDumper
{
    private $dumpComments;
    private $dumpPositions;
    private $code;

    /**
     * Constructs a NodeDumper.
     *
     * Supported options:
     *  * bool dumpComments: Whether comments should be dumped.
     *  * bool dumpPositions: Whether line/offset information should be dumped. To dump offset
     *                        information, the code needs to be passed to dump().
     *
     * @param array $options Options (see description)
     */
    public function __construct(array $options = []) {
        $this->dumpComments = !empty($options['dumpComments']);
        $this->dumpPositions = !empty($options['dumpPositions']);
    }

    /**
     * Dumps a node or array.
     *
     * @param array|Node  $node Node or array to dump
     * @param string|null $code Code corresponding to dumped AST. This only needs to be passed if
     *                          the dumpPositions option is enabled and the dumping of node offsets
     *                          is desired.
     *
     * @return string Dumped value
     */
    public function dump($node, string $code = null) : string {
        $this->code = $code;
        return $this->dumpRecursive($node);
    }

    protected function dumpRecursive($node) {
        if ($node instanceof Node) {
            $r = $node->getType();
            if ($this->dumpPositions && null !== $p = $this->dumpPosition($node)) {
                $r .= $p;
            }
            $r .= '(';

            foreach ($node->getSubNodeNames() as $key) {
                $r .= "\n    " . $key . ': ';

                $value = $node->$key;
                if (null === $value) {
                    $r .= 'null';
                } elseif (false === $value) {
                    $r .= 'false';
                } elseif (true === $value) {
                    $r .= 'true';
                } elseif (is_scalar($value)) {
                    if ('flags' === $key || 'newModifier' === $key) {
                        $r .= $this->dumpFlags($value);
                    } elseif ('type' === $key && $node instanceof Include_) {
                        $r .= $this->dumpIncludeType($value);
                    } elseif ('type' === $key
                            && ($node instanceof Use_ || $node instanceof UseUse || $node instanceof GroupUse)) {
                        $r .= $this->dumpUseType($value);
                    } else {
                        $r .= $value;
                    }
                } else {
                    $r .= str_replace("\n", "\n    ", $this->dumpRecursive($value));
                }
            }

            if ($this->dumpComments && $comments = $node->getComments()) {
                $r .= "\n    comments: " . str_replace("\n", "\n    ", $this->dumpRecursive($comments));
            }
        } elseif (is_array($node)) {
            $r = 'array(';

            foreach ($node as $key => $value) {
                $r .= "\n    " . $key . ': ';

                if (null === $value) {
                    $r .= 'null';
                } elseif (false === $value) {
                    $r .= 'false';
                } elseif (true === $value) {
                    $r .= 'true';
                } elseif (is_scalar($value)) {
                    $r .= $value;
                } else {
                    $r .= str_replace("\n", "\n    ", $this->dumpRecursive($value));
                }
            }
        } elseif ($node instanceof Comment) {
            return $node->getReformattedText();
        } else {
            throw new \InvalidArgumentException('Can only dump nodes and arrays.');
        }

        return $r . "\n)";
    }

    protected function dumpFlags($flags) {
        $strs = [];
        if ($flags & Class_::MODIFIER_PUBLIC) {
            $strs[] = 'MODIFIER_PUBLIC';
        }
        if ($flags & Class_::MODIFIER_PROTECTED) {
            $strs[] = 'MODIFIER_PROTECTED';
        }
        if ($flags & Class_::MODIFIER_PRIVATE) {
            $strs[] = 'MODIFIER_PRIVATE';
        }
        if ($flags & Class_::MODIFIER_ABSTRACT) {
            $strs[] = 'MODIFIER_ABSTRACT';
        }
        if ($flags & Class_::MODIFIER_STATIC) {
            $strs[] = 'MODIFIER_STATIC';
        }
        if ($flags & Class_::MODIFIER_FINAL) {
            $strs[] = 'MODIFIER_FINAL';
        }
        if ($flags & Class_::MODIFIER_READONLY) {
            $strs[] = 'MODIFIER_READONLY';
        }

        if ($strs) {
            return implode(' | ', $strs) . ' (' . $flags . ')';
        } else {
            return $flags;
        }
    }

    protected function dumpIncludeType($type) {
        $map = [
            Include_::TYPE_INCLUDE      => 'TYPE_INCLUDE',
            Include_::TYPE_INCLUDE_ONCE => 'TYPE_INCLUDE_ONCE',
            Include_::TYPE_REQUIRE      => 'TYPE_REQUIRE',
            Include_::TYPE_REQUIRE_ONCE => 'TYPE_REQUIRE_ONCE',
        ];

        if (!isset($map[$type])) {
            return $type;
        }
        return $map[$type] . ' (' . $type . ')';
    }

    protected function dumpUseType($type) {
        $map = [
            Use_::TYPE_UNKNOWN  => 'TYPE_UNKNOWN',
            Use_::TYPE_NORMAL   => 'TYPE_NORMAL',
            Use_::TYPE_FUNCTION => 'TYPE_FUNCTION',
            Use_::TYPE_CONSTANT => 'TYPE_CONSTANT',
        ];

        if (!isset($map[$type])) {
            return $type;
        }
        return $map[$type] . ' (' . $type . ')';
    }

    /**
     * Dump node position, if possible.
     *
     * @param Node $node Node for which to dump position
     *
     * @return string|null Dump of position, or null if position information not available
     */
    protected function dumpPosition(Node $node) {
        if (!$node->hasAttribute('startLine') || !$node->hasAttribute('endLine')) {
            return null;
        }

        $start = $node->getStartLine();
        $end = $node->getEndLine();
        if ($node->hasAttribute('startFilePos') && $node->hasAttribute('endFilePos')
            && null !== $this->code
        ) {
            $start .= ':' . $this->toColumn($this->code, $node->getStartFilePos());
            $end .= ':' . $this->toColumn($this->code, $node->getEndFilePos());
        }
        return "[$start - $end]";
    }

    // Copied from Error class
    private function toColumn($code, $pos) {
        if ($pos > strlen($code)) {
            throw new \RuntimeException('Invalid position information');
        }

        $lineStartPos = strrpos($code, "\n", $pos - strlen($code));
        if (false === $lineStartPos) {
            $lineStartPos = -1;
        }

        return $pos - $lineStartPos;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Internal;

/**
 * Provides operations on token streams, for use by pretty printer.
 *
 * @internal
 */
class TokenStream
{
    /** @var array Tokens (in token_get_all format) */
    private $tokens;
    /** @var int[] Map from position to indentation */
    private $indentMap;

    /**
     * Create token stream instance.
     *
     * @param array $tokens Tokens in token_get_all() format
     */
    public function __construct(array $tokens) {
        $this->tokens = $tokens;
        $this->indentMap = $this->calcIndentMap();
    }

    /**
     * Whether the given position is immediately surrounded by parenthesis.
     *
     * @param int $startPos Start position
     * @param int $endPos   End position
     *
     * @return bool
     */
    public function haveParens(int $startPos, int $endPos) : bool {
        return $this->haveTokenImmediatelyBefore($startPos, '(')
            && $this->haveTokenImmediatelyAfter($endPos, ')');
    }

    /**
     * Whether the given position is immediately surrounded by braces.
     *
     * @param int $startPos Start position
     * @param int $endPos   End position
     *
     * @return bool
     */
    public function haveBraces(int $startPos, int $endPos) : bool {
        return ($this->haveTokenImmediatelyBefore($startPos, '{')
                || $this->haveTokenImmediatelyBefore($startPos, T_CURLY_OPEN))
            && $this->haveTokenImmediatelyAfter($endPos, '}');
    }

    /**
     * Check whether the position is directly preceded by a certain token type.
     *
     * During this check whitespace and comments are skipped.
     *
     * @param int        $pos               Position before which the token should occur
     * @param int|string $expectedTokenType Token to check for
     *
     * @return bool Whether the expected token was found
     */
    public function haveTokenImmediatelyBefore(int $pos, $expectedTokenType) : bool {
        $tokens = $this->tokens;
        $pos--;
        for (; $pos >= 0; $pos--) {
            $tokenType = $tokens[$pos][0];
            if ($tokenType === $expectedTokenType) {
                return true;
            }
            if ($tokenType !== \T_WHITESPACE
                && $tokenType !== \T_COMMENT && $tokenType !== \T_DOC_COMMENT) {
                break;
            }
        }
        return false;
    }

    /**
     * Check whether the position is directly followed by a certain token type.
     *
     * During this check whitespace and comments are skipped.
     *
     * @param int        $pos               Position after which the token should occur
     * @param int|string $expectedTokenType Token to check for
     *
     * @return bool Whether the expected token was found
     */
    public function haveTokenImmediatelyAfter(int $pos, $expectedTokenType) : bool {
        $tokens = $this->tokens;
        $pos++;
        for (; $pos < \count($tokens); $pos++) {
            $tokenType = $tokens[$pos][0];
            if ($tokenType === $expectedTokenType) {
                return true;
            }
            if ($tokenType !== \T_WHITESPACE
                && $tokenType !== \T_COMMENT && $tokenType !== \T_DOC_COMMENT) {
                break;
            }
        }
        return false;
    }

    public function skipLeft(int $pos, $skipTokenType) {
        $tokens = $this->tokens;

        $pos = $this->skipLeftWhitespace($pos);
        if ($skipTokenType === \T_WHITESPACE) {
            return $pos;
        }

        if ($tokens[$pos][0] !== $skipTokenType) {
            // Shouldn't happen. The skip token MUST be there
            throw new \Exception('Encountered unexpected token');
        }
        $pos--;

        return $this->skipLeftWhitespace($pos);
    }

    public function skipRight(int $pos, $skipTokenType) {
        $tokens = $this->tokens;

        $pos = $this->skipRightWhitespace($pos);
        if ($skipTokenType === \T_WHITESPACE) {
            return $pos;
        }

        if ($tokens[$pos][0] !== $skipTokenType) {
            // Shouldn't happen. The skip token MUST be there
            throw new \Exception('Encountered unexpected token');
        }
        $pos++;

        return $this->skipRightWhitespace($pos);
    }

    /**
     * Return first non-whitespace token position smaller or equal to passed position.
     *
     * @param int $pos Token position
     * @return int Non-whitespace token position
     */
    public function skipLeftWhitespace(int $pos) {
        $tokens = $this->tokens;
        for (; $pos >= 0; $pos--) {
            $type = $tokens[$pos][0];
            if ($type !== \T_WHITESPACE && $type !== \T_COMMENT && $type !== \T_DOC_COMMENT) {
                break;
            }
        }
        return $pos;
    }

    /**
     * Return first non-whitespace position greater or equal to passed position.
     *
     * @param int $pos Token position
     * @return int Non-whitespace token position
     */
    public function skipRightWhitespace(int $pos) {
        $tokens = $this->tokens;
        for ($count = \count($tokens); $pos < $count; $pos++) {
            $type = $tokens[$pos][0];
            if ($type !== \T_WHITESPACE && $type !== \T_COMMENT && $type !== \T_DOC_COMMENT) {
                break;
            }
        }
        return $pos;
    }

    public function findRight(int $pos, $findTokenType) {
        $tokens = $this->tokens;
        for ($count = \count($tokens); $pos < $count; $pos++) {
            $type = $tokens[$pos][0];
            if ($type === $findTokenType) {
                return $pos;
            }
        }
        return -1;
    }

    /**
     * Whether the given position range contains a certain token type.
     *
     * @param int $startPos Starting position (inclusive)
     * @param int $endPos Ending position (exclusive)
     * @param int|string $tokenType Token type to look for
     * @return bool Whether the token occurs in the given range
     */
    public function haveTokenInRange(int $startPos, int $endPos, $tokenType) {
        $tokens = $this->tokens;
        for ($pos = $startPos; $pos < $endPos; $pos++) {
            if ($tokens[$pos][0] === $tokenType) {
                return true;
            }
        }
        return false;
    }

    public function haveBracesInRange(int $startPos, int $endPos) {
        return $this->haveTokenInRange($startPos, $endPos, '{')
            || $this->haveTokenInRange($startPos, $endPos, T_CURLY_OPEN)
            || $this->haveTokenInRange($startPos, $endPos, '}');
    }

    /**
     * Get indentation before token position.
     *
     * @param int $pos Token position
     *
     * @return int Indentation depth (in spaces)
     */
    public function getIndentationBefore(int $pos) : int {
        return $this->indentMap[$pos];
    }

    /**
     * Get the code corresponding to a token offset range, optionally adjusted for indentation.
     *
     * @param int $from   Token start position (inclusive)
     * @param int $to     Token end position (exclusive)
     * @param int $indent By how much the code should be indented (can be negative as well)
     *
     * @return string Code corresponding to token range, adjusted for indentation
     */
    public function getTokenCode(int $from, int $to, int $indent) : string {
        $tokens = $this->tokens;
        $result = '';
        for ($pos = $from; $pos < $to; $pos++) {
            $token = $tokens[$pos];
            if (\is_array($token)) {
                $type = $token[0];
                $content = $token[1];
                if ($type === \T_CONSTANT_ENCAPSED_STRING || $type === \T_ENCAPSED_AND_WHITESPACE) {
                    $result .= $content;
                } else {
                    // TODO Handle non-space indentation
                    if ($indent < 0) {
                        $result .= str_replace("\n" . str_repeat(" ", -$indent), "\n", $content);
                    } elseif ($indent > 0) {
                        $result .= str_replace("\n", "\n" . str_repeat(" ", $indent), $content);
                    } else {
                        $result .= $content;
                    }
                }
            } else {
                $result .= $token;
            }
        }
        return $result;
    }

    /**
     * Precalculate the indentation at every token position.
     *
     * @return int[] Token position to indentation map
     */
    private function calcIndentMap() {
        $indentMap = [];
        $indent = 0;
        foreach ($this->tokens as $token) {
            $indentMap[] = $indent;

            if ($token[0] === \T_WHITESPACE) {
                $content = $token[1];
                $newlinePos = \strrpos($content, "\n");
                if (false !== $newlinePos) {
                    $indent = \strlen($content) - $newlinePos - 1;
                }
            }
        }

        // Add a sentinel for one past end of the file
        $indentMap[] = $indent;

        return $indentMap;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Internal;

/**
 * @internal
 */
class DiffElem
{
    const TYPE_KEEP = 0;
    const TYPE_REMOVE = 1;
    const TYPE_ADD = 2;
    const TYPE_REPLACE = 3;

    /** @var int One of the TYPE_* constants */
    public $type;
    /** @var mixed Is null for add operations */
    public $old;
    /** @var mixed Is null for remove operations */
    public $new;

    public function __construct(int $type, $old, $new) {
        $this->type = $type;
        $this->old = $old;
        $this->new = $new;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Internal;

/**
 * Implements the Myers diff algorithm.
 *
 * Myers, Eugene W. "An O (ND) difference algorithm and its variations."
 * Algorithmica 1.1 (1986): 251-266.
 *
 * @internal
 */
class Differ
{
    private $isEqual;

    /**
     * Create differ over the given equality relation.
     *
     * @param callable $isEqual Equality relation with signature function($a, $b) : bool
     */
    public function __construct(callable $isEqual) {
        $this->isEqual = $isEqual;
    }

    /**
     * Calculate diff (edit script) from $old to $new.
     *
     * @param array $old Original array
     * @param array $new New array
     *
     * @return DiffElem[] Diff (edit script)
     */
    public function diff(array $old, array $new) {
        list($trace, $x, $y) = $this->calculateTrace($old, $new);
        return $this->extractDiff($trace, $x, $y, $old, $new);
    }

    /**
     * Calculate diff, including "replace" operations.
     *
     * If a sequence of remove operations is followed by the same number of add operations, these
     * will be coalesced into replace operations.
     *
     * @param array $old Original array
     * @param array $new New array
     *
     * @return DiffElem[] Diff (edit script), including replace operations
     */
    public function diffWithReplacements(array $old, array $new) {
        return $this->coalesceReplacements($this->diff($old, $new));
    }

    private function calculateTrace(array $a, array $b) {
        $n = \count($a);
        $m = \count($b);
        $max = $n + $m;
        $v = [1 => 0];
        $trace = [];
        for ($d = 0; $d <= $max; $d++) {
            $trace[] = $v;
            for ($k = -$d; $k <= $d; $k += 2) {
                if ($k === -$d || ($k !== $d && $v[$k-1] < $v[$k+1])) {
                    $x = $v[$k+1];
                } else {
                    $x = $v[$k-1] + 1;
                }

                $y = $x - $k;
                while ($x < $n && $y < $m && ($this->isEqual)($a[$x], $b[$y])) {
                    $x++;
                    $y++;
                }

                $v[$k] = $x;
                if ($x >= $n && $y >= $m) {
                    return [$trace, $x, $y];
                }
            }
        }
        throw new \Exception('Should not happen');
    }

    private function extractDiff(array $trace, int $x, int $y, array $a, array $b) {
        $result = [];
        for ($d = \count($trace) - 1; $d >= 0; $d--) {
            $v = $trace[$d];
            $k = $x - $y;

            if ($k === -$d || ($k !== $d && $v[$k-1] < $v[$k+1])) {
                $prevK = $k + 1;
            } else {
                $prevK = $k - 1;
            }

            $prevX = $v[$prevK];
            $prevY = $prevX - $prevK;

            while ($x > $prevX && $y > $prevY) {
                $result[] = new DiffElem(DiffElem::TYPE_KEEP, $a[$x-1], $b[$y-1]);
                $x--;
                $y--;
            }

            if ($d === 0) {
                break;
            }

            while ($x > $prevX) {
                $result[] = new DiffElem(DiffElem::TYPE_REMOVE, $a[$x-1], null);
                $x--;
            }

            while ($y > $prevY) {
                $result[] = new DiffElem(DiffElem::TYPE_ADD, null, $b[$y-1]);
                $y--;
            }
        }
        return array_reverse($result);
    }

    /**
     * Coalesce equal-length sequences of remove+add into a replace operation.
     *
     * @param DiffElem[] $diff
     * @return DiffElem[]
     */
    private function coalesceReplacements(array $diff) {
        $newDiff = [];
        $c = \count($diff);
        for ($i = 0; $i < $c; $i++) {
            $diffType = $diff[$i]->type;
            if ($diffType !== DiffElem::TYPE_REMOVE) {
                $newDiff[] = $diff[$i];
                continue;
            }

            $j = $i;
            while ($j < $c && $diff[$j]->type === DiffElem::TYPE_REMOVE) {
                $j++;
            }

            $k = $j;
            while ($k < $c && $diff[$k]->type === DiffElem::TYPE_ADD) {
                $k++;
            }

            if ($j - $i === $k - $j) {
                $len = $j - $i;
                for ($n = 0; $n < $len; $n++) {
                    $newDiff[] = new DiffElem(
                        DiffElem::TYPE_REPLACE, $diff[$i + $n]->old, $diff[$j + $n]->new
                    );
                }
            } else {
                for (; $i < $k; $i++) {
                    $newDiff[] = $diff[$i];
                }
            }
            $i = $k - 1;
        }
        return $newDiff;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Internal;

use PhpParser\Node;
use PhpParser\Node\Expr;

/**
 * This node is used internally by the format-preserving pretty printer to print anonymous classes.
 *
 * The normal anonymous class structure violates assumptions about the order of token offsets.
 * Namely, the constructor arguments are part of the Expr\New_ node and follow the class node, even
 * though they are actually interleaved with them. This special node type is used temporarily to
 * restore a sane token offset order.
 *
 * @internal
 */
class PrintableNewAnonClassNode extends Expr
{
    /** @var Node\AttributeGroup[] PHP attribute groups */
    public $attrGroups;
    /** @var Node\Arg[] Arguments */
    public $args;
    /** @var null|Node\Name Name of extended class */
    public $extends;
    /** @var Node\Name[] Names of implemented interfaces */
    public $implements;
    /** @var Node\Stmt[] Statements */
    public $stmts;

    public function __construct(
        array $attrGroups, array $args, Node\Name $extends = null, array $implements,
        array $stmts, array $attributes
    ) {
        parent::__construct($attributes);
        $this->attrGroups = $attrGroups;
        $this->args = $args;
        $this->extends = $extends;
        $this->implements = $implements;
        $this->stmts = $stmts;
    }

    public static function fromNewNode(Expr\New_ $newNode) {
        $class = $newNode->class;
        assert($class instanceof Node\Stmt\Class_);
        // We don't assert that $class->name is null here, to allow consumers to assign unique names
        // to anonymous classes for their own purposes. We simplify ignore the name here.
        return new self(
            $class->attrGroups, $newNode->args, $class->extends, $class->implements,
            $class->stmts, $newNode->getAttributes()
        );
    }

    public function getType() : string {
        return 'Expr_PrintableNewAnonClass';
    }

    public function getSubNodeNames() : array {
        return ['attrGroups', 'args', 'extends', 'implements', 'stmts'];
    }
}
<?php declare(strict_types=1);

namespace PhpParser;

use PhpParser\Internal\DiffElem;
use PhpParser\Internal\PrintableNewAnonClassNode;
use PhpParser\Internal\TokenStream;
use PhpParser\Node\Expr;
use PhpParser\Node\Expr\AssignOp;
use PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\Cast;
use PhpParser\Node\Scalar;
use PhpParser\Node\Stmt;

abstract class PrettyPrinterAbstract
{
    const FIXUP_PREC_LEFT       = 0; // LHS operand affected by precedence
    const FIXUP_PREC_RIGHT      = 1; // RHS operand affected by precedence
    const FIXUP_CALL_LHS        = 2; // LHS of call
    const FIXUP_DEREF_LHS       = 3; // LHS of dereferencing operation
    const FIXUP_BRACED_NAME     = 4; // Name operand that may require bracing
    const FIXUP_VAR_BRACED_NAME = 5; // Name operand that may require ${} bracing
    const FIXUP_ENCAPSED        = 6; // Encapsed string part

    protected $precedenceMap = [
        // [precedence, associativity]
        // where for precedence -1 is %left, 0 is %nonassoc and 1 is %right
        BinaryOp\Pow::class            => [  0,  1],
        Expr\BitwiseNot::class         => [ 10,  1],
        Expr\PreInc::class             => [ 10,  1],
        Expr\PreDec::class             => [ 10,  1],
        Expr\PostInc::class            => [ 10, -1],
        Expr\PostDec::class            => [ 10, -1],
        Expr\UnaryPlus::class          => [ 10,  1],
        Expr\UnaryMinus::class         => [ 10,  1],
        Cast\Int_::class               => [ 10,  1],
        Cast\Double::class             => [ 10,  1],
        Cast\String_::class            => [ 10,  1],
        Cast\Array_::class             => [ 10,  1],
        Cast\Object_::class            => [ 10,  1],
        Cast\Bool_::class              => [ 10,  1],
        Cast\Unset_::class             => [ 10,  1],
        Expr\ErrorSuppress::class      => [ 10,  1],
        Expr\Instanceof_::class        => [ 20,  0],
        Expr\BooleanNot::class         => [ 30,  1],
        BinaryOp\Mul::class            => [ 40, -1],
        BinaryOp\Div::class            => [ 40, -1],
        BinaryOp\Mod::class            => [ 40, -1],
        BinaryOp\Plus::class           => [ 50, -1],
        BinaryOp\Minus::class          => [ 50, -1],
        BinaryOp\Concat::class         => [ 50, -1],
        BinaryOp\ShiftLeft::class      => [ 60, -1],
        BinaryOp\ShiftRight::class     => [ 60, -1],
        BinaryOp\Smaller::class        => [ 70,  0],
        BinaryOp\SmallerOrEqual::class => [ 70,  0],
        BinaryOp\Greater::class        => [ 70,  0],
        BinaryOp\GreaterOrEqual::class => [ 70,  0],
        BinaryOp\Equal::class          => [ 80,  0],
        BinaryOp\NotEqual::class       => [ 80,  0],
        BinaryOp\Identical::class      => [ 80,  0],
        BinaryOp\NotIdentical::class   => [ 80,  0],
        BinaryOp\Spaceship::class      => [ 80,  0],
        BinaryOp\BitwiseAnd::class     => [ 90, -1],
        BinaryOp\BitwiseXor::class     => [100, -1],
        BinaryOp\BitwiseOr::class      => [110, -1],
        BinaryOp\BooleanAnd::class     => [120, -1],
        BinaryOp\BooleanOr::class      => [130, -1],
        BinaryOp\Coalesce::class       => [140,  1],
        Expr\Ternary::class            => [150,  0],
        // parser uses %left for assignments, but they really behave as %right
        Expr\Assign::class             => [160,  1],
        Expr\AssignRef::class          => [160,  1],
        AssignOp\Plus::class           => [160,  1],
        AssignOp\Minus::class          => [160,  1],
        AssignOp\Mul::class            => [160,  1],
        AssignOp\Div::class            => [160,  1],
        AssignOp\Concat::class         => [160,  1],
        AssignOp\Mod::class            => [160,  1],
        AssignOp\BitwiseAnd::class     => [160,  1],
        AssignOp\BitwiseOr::class      => [160,  1],
        AssignOp\BitwiseXor::class     => [160,  1],
        AssignOp\ShiftLeft::class      => [160,  1],
        AssignOp\ShiftRight::class     => [160,  1],
        AssignOp\Pow::class            => [160,  1],
        AssignOp\Coalesce::class       => [160,  1],
        Expr\YieldFrom::class          => [165,  1],
        Expr\Print_::class             => [168,  1],
        BinaryOp\LogicalAnd::class     => [170, -1],
        BinaryOp\LogicalXor::class     => [180, -1],
        BinaryOp\LogicalOr::class      => [190, -1],
        Expr\Include_::class           => [200, -1],
    ];

    /** @var int Current indentation level. */
    protected $indentLevel;
    /** @var string Newline including current indentation. */
    protected $nl;
    /** @var string Token placed at end of doc string to ensure it is followed by a newline. */
    protected $docStringEndToken;
    /** @var bool Whether semicolon namespaces can be used (i.e. no global namespace is used) */
    protected $canUseSemicolonNamespaces;
    /** @var array Pretty printer options */
    protected $options;

    /** @var TokenStream Original tokens for use in format-preserving pretty print */
    protected $origTokens;
    /** @var Internal\Differ Differ for node lists */
    protected $nodeListDiffer;
    /** @var bool[] Map determining whether a certain character is a label character */
    protected $labelCharMap;
    /**
     * @var int[][] Map from token classes and subnode names to FIXUP_* constants. This is used
     *              during format-preserving prints to place additional parens/braces if necessary.
     */
    protected $fixupMap;
    /**
     * @var int[][] Map from "{$node->getType()}->{$subNode}" to ['left' => $l, 'right' => $r],
     *              where $l and $r specify the token type that needs to be stripped when removing
     *              this node.
     */
    protected $removalMap;
    /**
     * @var mixed[] Map from "{$node->getType()}->{$subNode}" to [$find, $beforeToken, $extraLeft, $extraRight].
     *              $find is an optional token after which the insertion occurs. $extraLeft/Right
     *              are optionally added before/after the main insertions.
     */
    protected $insertionMap;
    /**
     * @var string[] Map From "{$node->getType()}->{$subNode}" to string that should be inserted
     *               between elements of this list subnode.
     */
    protected $listInsertionMap;
    protected $emptyListInsertionMap;
    /** @var int[] Map from "{$node->getType()}->{$subNode}" to token before which the modifiers
     *             should be reprinted. */
    protected $modifierChangeMap;

    /**
     * Creates a pretty printer instance using the given options.
     *
     * Supported options:
     *  * bool $shortArraySyntax = false: Whether to use [] instead of array() as the default array
     *                                    syntax, if the node does not specify a format.
     *
     * @param array $options Dictionary of formatting options
     */
    public function __construct(array $options = []) {
        $this->docStringEndToken = '_DOC_STRING_END_' . mt_rand();

        $defaultOptions = ['shortArraySyntax' => false];
        $this->options = $options + $defaultOptions;
    }

    /**
     * Reset pretty printing state.
     */
    protected function resetState() {
        $this->indentLevel = 0;
        $this->nl = "\n";
        $this->origTokens = null;
    }

    /**
     * Set indentation level
     *
     * @param int $level Level in number of spaces
     */
    protected function setIndentLevel(int $level) {
        $this->indentLevel = $level;
        $this->nl = "\n" . \str_repeat(' ', $level);
    }

    /**
     * Increase indentation level.
     */
    protected function indent() {
        $this->indentLevel += 4;
        $this->nl .= '    ';
    }

    /**
     * Decrease indentation level.
     */
    protected function outdent() {
        assert($this->indentLevel >= 4);
        $this->indentLevel -= 4;
        $this->nl = "\n" . str_repeat(' ', $this->indentLevel);
    }

    /**
     * Pretty prints an array of statements.
     *
     * @param Node[] $stmts Array of statements
     *
     * @return string Pretty printed statements
     */
    public function prettyPrint(array $stmts) : string {
        $this->resetState();
        $this->preprocessNodes($stmts);

        return ltrim($this->handleMagicTokens($this->pStmts($stmts, false)));
    }

    /**
     * Pretty prints an expression.
     *
     * @param Expr $node Expression node
     *
     * @return string Pretty printed node
     */
    public function prettyPrintExpr(Expr $node) : string {
        $this->resetState();
        return $this->handleMagicTokens($this->p($node));
    }

    /**
     * Pretty prints a file of statements (includes the opening <?php tag if it is required).
     *
     * @param Node[] $stmts Array of statements
     *
     * @return string Pretty printed statements
     */
    public function prettyPrintFile(array $stmts) : string {
        if (!$stmts) {
            return "<?php\n\n";
        }

        $p = "<?php\n\n" . $this->prettyPrint($stmts);

        if ($stmts[0] instanceof Stmt\InlineHTML) {
            $p = preg_replace('/^<\?php\s+\?>\n?/', '', $p);
        }
        if ($stmts[count($stmts) - 1] instanceof Stmt\InlineHTML) {
            $p = preg_replace('/<\?php$/', '', rtrim($p));
        }

        return $p;
    }

    /**
     * Preprocesses the top-level nodes to initialize pretty printer state.
     *
     * @param Node[] $nodes Array of nodes
     */
    protected function preprocessNodes(array $nodes) {
        /* We can use semicolon-namespaces unless there is a global namespace declaration */
        $this->canUseSemicolonNamespaces = true;
        foreach ($nodes as $node) {
            if ($node instanceof Stmt\Namespace_ && null === $node->name) {
                $this->canUseSemicolonNamespaces = false;
                break;
            }
        }
    }

    /**
     * Handles (and removes) no-indent and doc-string-end tokens.
     *
     * @param string $str
     * @return string
     */
    protected function handleMagicTokens(string $str) : string {
        // Replace doc-string-end tokens with nothing or a newline
        $str = str_replace($this->docStringEndToken . ";\n", ";\n", $str);
        $str = str_replace($this->docStringEndToken, "\n", $str);

        return $str;
    }

    /**
     * Pretty prints an array of nodes (statements) and indents them optionally.
     *
     * @param Node[] $nodes  Array of nodes
     * @param bool   $indent Whether to indent the printed nodes
     *
     * @return string Pretty printed statements
     */
    protected function pStmts(array $nodes, bool $indent = true) : string {
        if ($indent) {
            $this->indent();
        }

        $result = '';
        foreach ($nodes as $node) {
            $comments = $node->getComments();
            if ($comments) {
                $result .= $this->nl . $this->pComments($comments);
                if ($node instanceof Stmt\Nop) {
                    continue;
                }
            }

            $result .= $this->nl . $this->p($node);
        }

        if ($indent) {
            $this->outdent();
        }

        return $result;
    }

    /**
     * Pretty-print an infix operation while taking precedence into account.
     *
     * @param string $class          Node class of operator
     * @param Node   $leftNode       Left-hand side node
     * @param string $operatorString String representation of the operator
     * @param Node   $rightNode      Right-hand side node
     *
     * @return string Pretty printed infix operation
     */
    protected function pInfixOp(string $class, Node $leftNode, string $operatorString, Node $rightNode) : string {
        list($precedence, $associativity) = $this->precedenceMap[$class];

        return $this->pPrec($leftNode, $precedence, $associativity, -1)
             . $operatorString
             . $this->pPrec($rightNode, $precedence, $associativity, 1);
    }

    /**
     * Pretty-print a prefix operation while taking precedence into account.
     *
     * @param string $class          Node class of operator
     * @param string $operatorString String representation of the operator
     * @param Node   $node           Node
     *
     * @return string Pretty printed prefix operation
     */
    protected function pPrefixOp(string $class, string $operatorString, Node $node) : string {
        list($precedence, $associativity) = $this->precedenceMap[$class];
        return $operatorString . $this->pPrec($node, $precedence, $associativity, 1);
    }

    /**
     * Pretty-print a postfix operation while taking precedence into account.
     *
     * @param string $class          Node class of operator
     * @param string $operatorString String representation of the operator
     * @param Node   $node           Node
     *
     * @return string Pretty printed postfix operation
     */
    protected function pPostfixOp(string $class, Node $node, string $operatorString) : string {
        list($precedence, $associativity) = $this->precedenceMap[$class];
        return $this->pPrec($node, $precedence, $associativity, -1) . $operatorString;
    }

    /**
     * Prints an expression node with the least amount of parentheses necessary to preserve the meaning.
     *
     * @param Node $node                Node to pretty print
     * @param int  $parentPrecedence    Precedence of the parent operator
     * @param int  $parentAssociativity Associativity of parent operator
     *                                  (-1 is left, 0 is nonassoc, 1 is right)
     * @param int  $childPosition       Position of the node relative to the operator
     *                                  (-1 is left, 1 is right)
     *
     * @return string The pretty printed node
     */
    protected function pPrec(Node $node, int $parentPrecedence, int $parentAssociativity, int $childPosition) : string {
        $class = \get_class($node);
        if (isset($this->precedenceMap[$class])) {
            $childPrecedence = $this->precedenceMap[$class][0];
            if ($childPrecedence > $parentPrecedence
                || ($parentPrecedence === $childPrecedence && $parentAssociativity !== $childPosition)
            ) {
                return '(' . $this->p($node) . ')';
            }
        }

        return $this->p($node);
    }

    /**
     * Pretty prints an array of nodes and implodes the printed values.
     *
     * @param Node[] $nodes Array of Nodes to be printed
     * @param string $glue  Character to implode with
     *
     * @return string Imploded pretty printed nodes
     */
    protected function pImplode(array $nodes, string $glue = '') : string {
        $pNodes = [];
        foreach ($nodes as $node) {
            if (null === $node) {
                $pNodes[] = '';
            } else {
                $pNodes[] = $this->p($node);
            }
        }

        return implode($glue, $pNodes);
    }

    /**
     * Pretty prints an array of nodes and implodes the printed values with commas.
     *
     * @param Node[] $nodes Array of Nodes to be printed
     *
     * @return string Comma separated pretty printed nodes
     */
    protected function pCommaSeparated(array $nodes) : string {
        return $this->pImplode($nodes, ', ');
    }

    /**
     * Pretty prints a comma-separated list of nodes in multiline style, including comments.
     *
     * The result includes a leading newline and one level of indentation (same as pStmts).
     *
     * @param Node[] $nodes         Array of Nodes to be printed
     * @param bool   $trailingComma Whether to use a trailing comma
     *
     * @return string Comma separated pretty printed nodes in multiline style
     */
    protected function pCommaSeparatedMultiline(array $nodes, bool $trailingComma) : string {
        $this->indent();

        $result = '';
        $lastIdx = count($nodes) - 1;
        foreach ($nodes as $idx => $node) {
            if ($node !== null) {
                $comments = $node->getComments();
                if ($comments) {
                    $result .= $this->nl . $this->pComments($comments);
                }

                $result .= $this->nl . $this->p($node);
            } else {
                $result .= $this->nl;
            }
            if ($trailingComma || $idx !== $lastIdx) {
                $result .= ',';
            }
        }

        $this->outdent();
        return $result;
    }

    /**
     * Prints reformatted text of the passed comments.
     *
     * @param Comment[] $comments List of comments
     *
     * @return string Reformatted text of comments
     */
    protected function pComments(array $comments) : string {
        $formattedComments = [];

        foreach ($comments as $comment) {
            $formattedComments[] = str_replace("\n", $this->nl, $comment->getReformattedText());
        }

        return implode($this->nl, $formattedComments);
    }

    /**
     * Perform a format-preserving pretty print of an AST.
     *
     * The format preservation is best effort. For some changes to the AST the formatting will not
     * be preserved (at least not locally).
     *
     * In order to use this method a number of prerequisites must be satisfied:
     *  * The startTokenPos and endTokenPos attributes in the lexer must be enabled.
     *  * The CloningVisitor must be run on the AST prior to modification.
     *  * The original tokens must be provided, using the getTokens() method on the lexer.
     *
     * @param Node[] $stmts      Modified AST with links to original AST
     * @param Node[] $origStmts  Original AST with token offset information
     * @param array  $origTokens Tokens of the original code
     *
     * @return string
     */
    public function printFormatPreserving(array $stmts, array $origStmts, array $origTokens) : string {
        $this->initializeNodeListDiffer();
        $this->initializeLabelCharMap();
        $this->initializeFixupMap();
        $this->initializeRemovalMap();
        $this->initializeInsertionMap();
        $this->initializeListInsertionMap();
        $this->initializeEmptyListInsertionMap();
        $this->initializeModifierChangeMap();

        $this->resetState();
        $this->origTokens = new TokenStream($origTokens);

        $this->preprocessNodes($stmts);

        $pos = 0;
        $result = $this->pArray($stmts, $origStmts, $pos, 0, 'File', 'stmts', null);
        if (null !== $result) {
            $result .= $this->origTokens->getTokenCode($pos, count($origTokens), 0);
        } else {
            // Fallback
            // TODO Add <?php properly
            $result = "<?php\n" . $this->pStmts($stmts, false);
        }

        return ltrim($this->handleMagicTokens($result));
    }

    protected function pFallback(Node $node) {
        return $this->{'p' . $node->getType()}($node);
    }

    /**
     * Pretty prints a node.
     *
     * This method also handles formatting preservation for nodes.
     *
     * @param Node $node Node to be pretty printed
     * @param bool $parentFormatPreserved Whether parent node has preserved formatting
     *
     * @return string Pretty printed node
     */
    protected function p(Node $node, $parentFormatPreserved = false) : string {
        // No orig tokens means this is a normal pretty print without preservation of formatting
        if (!$this->origTokens) {
            return $this->{'p' . $node->getType()}($node);
        }

        /** @var Node $origNode */
        $origNode = $node->getAttribute('origNode');
        if (null === $origNode) {
            return $this->pFallback($node);
        }

        $class = \get_class($node);
        \assert($class === \get_class($origNode));

        $startPos = $origNode->getStartTokenPos();
        $endPos = $origNode->getEndTokenPos();
        \assert($startPos >= 0 && $endPos >= 0);

        $fallbackNode = $node;
        if ($node instanceof Expr\New_ && $node->class instanceof Stmt\Class_) {
            // Normalize node structure of anonymous classes
            $node = PrintableNewAnonClassNode::fromNewNode($node);
            $origNode = PrintableNewAnonClassNode::fromNewNode($origNode);
        }

        // InlineHTML node does not contain closing and opening PHP tags. If the parent formatting
        // is not preserved, then we need to use the fallback code to make sure the tags are
        // printed.
        if ($node instanceof Stmt\InlineHTML && !$parentFormatPreserved) {
            return $this->pFallback($fallbackNode);
        }

        $indentAdjustment = $this->indentLevel - $this->origTokens->getIndentationBefore($startPos);

        $type = $node->getType();
        $fixupInfo = $this->fixupMap[$class] ?? null;

        $result = '';
        $pos = $startPos;
        foreach ($node->getSubNodeNames() as $subNodeName) {
            $subNode = $node->$subNodeName;
            $origSubNode = $origNode->$subNodeName;

            if ((!$subNode instanceof Node && $subNode !== null)
                || (!$origSubNode instanceof Node && $origSubNode !== null)
            ) {
                if ($subNode === $origSubNode) {
                    // Unchanged, can reuse old code
                    continue;
                }

                if (is_array($subNode) && is_array($origSubNode)) {
                    // Array subnode changed, we might be able to reconstruct it
                    $listResult = $this->pArray(
                        $subNode, $origSubNode, $pos, $indentAdjustment, $type, $subNodeName,
                        $fixupInfo[$subNodeName] ?? null
                    );
                    if (null === $listResult) {
                        return $this->pFallback($fallbackNode);
                    }

                    $result .= $listResult;
                    continue;
                }

                if (is_int($subNode) && is_int($origSubNode)) {
                    // Check if this is a modifier change
                    $key = $type . '->' . $subNodeName;
                    if (!isset($this->modifierChangeMap[$key])) {
                        return $this->pFallback($fallbackNode);
                    }

                    $findToken = $this->modifierChangeMap[$key];
                    $result .= $this->pModifiers($subNode);
                    $pos = $this->origTokens->findRight($pos, $findToken);
                    continue;
                }

                // If a non-node, non-array subnode changed, we don't be able to do a partial
                // reconstructions, as we don't have enough offset information. Pretty print the
                // whole node instead.
                return $this->pFallback($fallbackNode);
            }

            $extraLeft = '';
            $extraRight = '';
            if ($origSubNode !== null) {
                $subStartPos = $origSubNode->getStartTokenPos();
                $subEndPos = $origSubNode->getEndTokenPos();
                \assert($subStartPos >= 0 && $subEndPos >= 0);
            } else {
                if ($subNode === null) {
                    // Both null, nothing to do
                    continue;
                }

                // A node has been inserted, check if we have insertion information for it
                $key = $type . '->' . $subNodeName;
                if (!isset($this->insertionMap[$key])) {
                    return $this->pFallback($fallbackNode);
                }

                list($findToken, $beforeToken, $extraLeft, $extraRight) = $this->insertionMap[$key];
                if (null !== $findToken) {
                    $subStartPos = $this->origTokens->findRight($pos, $findToken)
                        + (int) !$beforeToken;
                } else {
                    $subStartPos = $pos;
                }

                if (null === $extraLeft && null !== $extraRight) {
                    // If inserting on the right only, skipping whitespace looks better
                    $subStartPos = $this->origTokens->skipRightWhitespace($subStartPos);
                }
                $subEndPos = $subStartPos - 1;
            }

            if (null === $subNode) {
                // A node has been removed, check if we have removal information for it
                $key = $type . '->' . $subNodeName;
                if (!isset($this->removalMap[$key])) {
                    return $this->pFallback($fallbackNode);
                }

                // Adjust positions to account for additional tokens that must be skipped
                $removalInfo = $this->removalMap[$key];
                if (isset($removalInfo['left'])) {
                    $subStartPos = $this->origTokens->skipLeft($subStartPos - 1, $removalInfo['left']) + 1;
                }
                if (isset($removalInfo['right'])) {
                    $subEndPos = $this->origTokens->skipRight($subEndPos + 1, $removalInfo['right']) - 1;
                }
            }

            $result .= $this->origTokens->getTokenCode($pos, $subStartPos, $indentAdjustment);

            if (null !== $subNode) {
                $result .= $extraLeft;

                $origIndentLevel = $this->indentLevel;
                $this->setIndentLevel($this->origTokens->getIndentationBefore($subStartPos) + $indentAdjustment);

                // If it's the same node that was previously in this position, it certainly doesn't
                // need fixup. It's important to check this here, because our fixup checks are more
                // conservative than strictly necessary.
                if (isset($fixupInfo[$subNodeName])
                    && $subNode->getAttribute('origNode') !== $origSubNode
                ) {
                    $fixup = $fixupInfo[$subNodeName];
                    $res = $this->pFixup($fixup, $subNode, $class, $subStartPos, $subEndPos);
                } else {
                    $res = $this->p($subNode, true);
                }

                $this->safeAppend($result, $res);
                $this->setIndentLevel($origIndentLevel);

                $result .= $extraRight;
            }

            $pos = $subEndPos + 1;
        }

        $result .= $this->origTokens->getTokenCode($pos, $endPos + 1, $indentAdjustment);
        return $result;
    }

    /**
     * Perform a format-preserving pretty print of an array.
     *
     * @param array       $nodes            New nodes
     * @param array       $origNodes        Original nodes
     * @param int         $pos              Current token position (updated by reference)
     * @param int         $indentAdjustment Adjustment for indentation
     * @param string      $parentNodeType   Type of the containing node.
     * @param string      $subNodeName      Name of array subnode.
     * @param null|int    $fixup            Fixup information for array item nodes
     *
     * @return null|string Result of pretty print or null if cannot preserve formatting
     */
    protected function pArray(
        array $nodes, array $origNodes, int &$pos, int $indentAdjustment,
        string $parentNodeType, string $subNodeName, $fixup
    ) {
        $diff = $this->nodeListDiffer->diffWithReplacements($origNodes, $nodes);

        $mapKey = $parentNodeType . '->' . $subNodeName;
        $insertStr = $this->listInsertionMap[$mapKey] ?? null;
        $isStmtList = $subNodeName === 'stmts';

        $beforeFirstKeepOrReplace = true;
        $skipRemovedNode = false;
        $delayedAdd = [];
        $lastElemIndentLevel = $this->indentLevel;

        $insertNewline = false;
        if ($insertStr === "\n") {
            $insertStr = '';
            $insertNewline = true;
        }

        if ($isStmtList && \count($origNodes) === 1 && \count($nodes) !== 1) {
            $startPos = $origNodes[0]->getStartTokenPos();
            $endPos = $origNodes[0]->getEndTokenPos();
            \assert($startPos >= 0 && $endPos >= 0);
            if (!$this->origTokens->haveBraces($startPos, $endPos)) {
                // This was a single statement without braces, but either additional statements
                // have been added, or the single statement has been removed. This requires the
                // addition of braces. For now fall back.
                // TODO: Try to preserve formatting
                return null;
            }
        }

        $result = '';
        foreach ($diff as $i => $diffElem) {
            $diffType = $diffElem->type;
            /** @var Node|null $arrItem */
            $arrItem = $diffElem->new;
            /** @var Node|null $origArrItem */
            $origArrItem = $diffElem->old;

            if ($diffType === DiffElem::TYPE_KEEP || $diffType === DiffElem::TYPE_REPLACE) {
                $beforeFirstKeepOrReplace = false;

                if ($origArrItem === null || $arrItem === null) {
                    // We can only handle the case where both are null
                    if ($origArrItem === $arrItem) {
                        continue;
                    }
                    return null;
                }

                if (!$arrItem instanceof Node || !$origArrItem instanceof Node) {
                    // We can only deal with nodes. This can occur for Names, which use string arrays.
                    return null;
                }

                $itemStartPos = $origArrItem->getStartTokenPos();
                $itemEndPos = $origArrItem->getEndTokenPos();
                \assert($itemStartPos >= 0 && $itemEndPos >= 0 && $itemStartPos >= $pos);

                $origIndentLevel = $this->indentLevel;
                $lastElemIndentLevel = $this->origTokens->getIndentationBefore($itemStartPos) + $indentAdjustment;
                $this->setIndentLevel($lastElemIndentLevel);

                $comments = $arrItem->getComments();
                $origComments = $origArrItem->getComments();
                $commentStartPos = $origComments ? $origComments[0]->getStartTokenPos() : $itemStartPos;
                \assert($commentStartPos >= 0);

                if ($commentStartPos < $pos) {
                    // Comments may be assigned to multiple nodes if they start at the same position.
                    // Make sure we don't try to print them multiple times.
                    $commentStartPos = $itemStartPos;
                }

                if ($skipRemovedNode) {
                    if ($isStmtList && $this->origTokens->haveBracesInRange($pos, $itemStartPos)) {
                        // We'd remove the brace of a code block.
                        // TODO: Preserve formatting.
                        $this->setIndentLevel($origIndentLevel);
                        return null;
                    }
                } else {
                    $result .= $this->origTokens->getTokenCode(
                        $pos, $commentStartPos, $indentAdjustment);
                }

                if (!empty($delayedAdd)) {
                    /** @var Node $delayedAddNode */
                    foreach ($delayedAdd as $delayedAddNode) {
                        if ($insertNewline) {
                            $delayedAddComments = $delayedAddNode->getComments();
                            if ($delayedAddComments) {
                                $result .= $this->pComments($delayedAddComments) . $this->nl;
                            }
                        }

                        $this->safeAppend($result, $this->p($delayedAddNode, true));

                        if ($insertNewline) {
                            $result .= $insertStr . $this->nl;
                        } else {
                            $result .= $insertStr;
                        }
                    }

                    $delayedAdd = [];
                }

                if ($comments !== $origComments) {
                    if ($comments) {
                        $result .= $this->pComments($comments) . $this->nl;
                    }
                } else {
                    $result .= $this->origTokens->getTokenCode(
                        $commentStartPos, $itemStartPos, $indentAdjustment);
                }

                // If we had to remove anything, we have done so now.
                $skipRemovedNode = false;
            } elseif ($diffType === DiffElem::TYPE_ADD) {
                if (null === $insertStr) {
                    // We don't have insertion information for this list type
                    return null;
                }

                // We go multiline if the original code was multiline,
                // or if it's an array item with a comment above it.
                if ($insertStr === ', ' &&
                    ($this->isMultiline($origNodes) || $arrItem->getComments())
                ) {
                    $insertStr = ',';
                    $insertNewline = true;
                }

                if ($beforeFirstKeepOrReplace) {
                    // Will be inserted at the next "replace" or "keep" element
                    $delayedAdd[] = $arrItem;
                    continue;
                }

                $itemStartPos = $pos;
                $itemEndPos = $pos - 1;

                $origIndentLevel = $this->indentLevel;
                $this->setIndentLevel($lastElemIndentLevel);

                if ($insertNewline) {
                    $result .= $insertStr . $this->nl;
                    $comments = $arrItem->getComments();
                    if ($comments) {
                        $result .= $this->pComments($comments) . $this->nl;
                    }
                } else {
                    $result .= $insertStr;
                }
            } elseif ($diffType === DiffElem::TYPE_REMOVE) {
                if (!$origArrItem instanceof Node) {
                    // We only support removal for nodes
                    return null;
                }

                $itemStartPos = $origArrItem->getStartTokenPos();
                $itemEndPos = $origArrItem->getEndTokenPos();
                \assert($itemStartPos >= 0 && $itemEndPos >= 0);

                // Consider comments part of the node.
                $origComments = $origArrItem->getComments();
                if ($origComments) {
                    $itemStartPos = $origComments[0]->getStartTokenPos();
                }

                if ($i === 0) {
                    // If we're removing from the start, keep the tokens before the node and drop those after it,
                    // instead of the other way around.
                    $result .= $this->origTokens->getTokenCode(
                        $pos, $itemStartPos, $indentAdjustment);
                    $skipRemovedNode = true;
                } else {
                    if ($isStmtList && $this->origTokens->haveBracesInRange($pos, $itemStartPos)) {
                        // We'd remove the brace of a code block.
                        // TODO: Preserve formatting.
                        return null;
                    }
                }

                $pos = $itemEndPos + 1;
                continue;
            } else {
                throw new \Exception("Shouldn't happen");
            }

            if (null !== $fixup && $arrItem->getAttribute('origNode') !== $origArrItem) {
                $res = $this->pFixup($fixup, $arrItem, null, $itemStartPos, $itemEndPos);
            } else {
                $res = $this->p($arrItem, true);
            }
            $this->safeAppend($result, $res);

            $this->setIndentLevel($origIndentLevel);
            $pos = $itemEndPos + 1;
        }

        if ($skipRemovedNode) {
            // TODO: Support removing single node.
            return null;
        }

        if (!empty($delayedAdd)) {
            if (!isset($this->emptyListInsertionMap[$mapKey])) {
                return null;
            }

            list($findToken, $extraLeft, $extraRight) = $this->emptyListInsertionMap[$mapKey];
            if (null !== $findToken) {
                $insertPos = $this->origTokens->findRight($pos, $findToken) + 1;
                $result .= $this->origTokens->getTokenCode($pos, $insertPos, $indentAdjustment);
                $pos = $insertPos;
            }

            $first = true;
            $result .= $extraLeft;
            foreach ($delayedAdd as $delayedAddNode) {
                if (!$first) {
                    $result .= $insertStr;
                }
                $result .= $this->p($delayedAddNode, true);
                $first = false;
            }
            $result .= $extraRight;
        }

        return $result;
    }

    /**
     * Print node with fixups.
     *
     * Fixups here refer to the addition of extra parentheses, braces or other characters, that
     * are required to preserve program semantics in a certain context (e.g. to maintain precedence
     * or because only certain expressions are allowed in certain places).
     *
     * @param int         $fixup       Fixup type
     * @param Node        $subNode     Subnode to print
     * @param string|null $parentClass Class of parent node
     * @param int         $subStartPos Original start pos of subnode
     * @param int         $subEndPos   Original end pos of subnode
     *
     * @return string Result of fixed-up print of subnode
     */
    protected function pFixup(int $fixup, Node $subNode, $parentClass, int $subStartPos, int $subEndPos) : string {
        switch ($fixup) {
            case self::FIXUP_PREC_LEFT:
            case self::FIXUP_PREC_RIGHT:
                if (!$this->origTokens->haveParens($subStartPos, $subEndPos)) {
                    list($precedence, $associativity) = $this->precedenceMap[$parentClass];
                    return $this->pPrec($subNode, $precedence, $associativity,
                        $fixup === self::FIXUP_PREC_LEFT ? -1 : 1);
                }
                break;
            case self::FIXUP_CALL_LHS:
                if ($this->callLhsRequiresParens($subNode)
                    && !$this->origTokens->haveParens($subStartPos, $subEndPos)
                ) {
                    return '(' . $this->p($subNode) . ')';
                }
                break;
            case self::FIXUP_DEREF_LHS:
                if ($this->dereferenceLhsRequiresParens($subNode)
                    && !$this->origTokens->haveParens($subStartPos, $subEndPos)
                ) {
                    return '(' . $this->p($subNode) . ')';
                }
                break;
            case self::FIXUP_BRACED_NAME:
            case self::FIXUP_VAR_BRACED_NAME:
                if ($subNode instanceof Expr
                    && !$this->origTokens->haveBraces($subStartPos, $subEndPos)
                ) {
                    return ($fixup === self::FIXUP_VAR_BRACED_NAME ? '$' : '')
                        . '{' . $this->p($subNode) . '}';
                }
                break;
            case self::FIXUP_ENCAPSED:
                if (!$subNode instanceof Scalar\EncapsedStringPart
                    && !$this->origTokens->haveBraces($subStartPos, $subEndPos)
                ) {
                    return '{' . $this->p($subNode) . '}';
                }
                break;
            default:
                throw new \Exception('Cannot happen');
        }

        // Nothing special to do
        return $this->p($subNode);
    }

    /**
     * Appends to a string, ensuring whitespace between label characters.
     *
     * Example: "echo" and "$x" result in "echo$x", but "echo" and "x" result in "echo x".
     * Without safeAppend the result would be "echox", which does not preserve semantics.
     *
     * @param string $str
     * @param string $append
     */
    protected function safeAppend(string &$str, string $append) {
        if ($str === "") {
            $str = $append;
            return;
        }

        if ($append === "") {
            return;
        }

        if (!$this->labelCharMap[$append[0]]
                || !$this->labelCharMap[$str[\strlen($str) - 1]]) {
            $str .= $append;
        } else {
            $str .= " " . $append;
        }
    }

    /**
     * Determines whether the LHS of a call must be wrapped in parenthesis.
     *
     * @param Node $node LHS of a call
     *
     * @return bool Whether parentheses are required
     */
    protected function callLhsRequiresParens(Node $node) : bool {
        return !($node instanceof Node\Name
            || $node instanceof Expr\Variable
            || $node instanceof Expr\ArrayDimFetch
            || $node instanceof Expr\FuncCall
            || $node instanceof Expr\MethodCall
            || $node instanceof Expr\NullsafeMethodCall
            || $node instanceof Expr\StaticCall
            || $node instanceof Expr\Array_);
    }

    /**
     * Determines whether the LHS of a dereferencing operation must be wrapped in parenthesis.
     *
     * @param Node $node LHS of dereferencing operation
     *
     * @return bool Whether parentheses are required
     */
    protected function dereferenceLhsRequiresParens(Node $node) : bool {
        return !($node instanceof Expr\Variable
            || $node instanceof Node\Name
            || $node instanceof Expr\ArrayDimFetch
            || $node instanceof Expr\PropertyFetch
            || $node instanceof Expr\NullsafePropertyFetch
            || $node instanceof Expr\StaticPropertyFetch
            || $node instanceof Expr\FuncCall
            || $node instanceof Expr\MethodCall
            || $node instanceof Expr\NullsafeMethodCall
            || $node instanceof Expr\StaticCall
            || $node instanceof Expr\Array_
            || $node instanceof Scalar\String_
            || $node instanceof Expr\ConstFetch
            || $node instanceof Expr\ClassConstFetch);
    }

    /**
     * Print modifiers, including trailing whitespace.
     *
     * @param int $modifiers Modifier mask to print
     *
     * @return string Printed modifiers
     */
    protected function pModifiers(int $modifiers) {
        return ($modifiers & Stmt\Class_::MODIFIER_PUBLIC    ? 'public '    : '')
             . ($modifiers & Stmt\Class_::MODIFIER_PROTECTED ? 'protected ' : '')
             . ($modifiers & Stmt\Class_::MODIFIER_PRIVATE   ? 'private '   : '')
             . ($modifiers & Stmt\Class_::MODIFIER_STATIC    ? 'static '    : '')
             . ($modifiers & Stmt\Class_::MODIFIER_ABSTRACT  ? 'abstract '  : '')
             . ($modifiers & Stmt\Class_::MODIFIER_FINAL     ? 'final '     : '')
             . ($modifiers & Stmt\Class_::MODIFIER_READONLY  ? 'readonly '  : '');
    }

    /**
     * Determine whether a list of nodes uses multiline formatting.
     *
     * @param (Node|null)[] $nodes Node list
     *
     * @return bool Whether multiline formatting is used
     */
    protected function isMultiline(array $nodes) : bool {
        if (\count($nodes) < 2) {
            return false;
        }

        $pos = -1;
        foreach ($nodes as $node) {
            if (null === $node) {
                continue;
            }

            $endPos = $node->getEndTokenPos() + 1;
            if ($pos >= 0) {
                $text = $this->origTokens->getTokenCode($pos, $endPos, 0);
                if (false === strpos($text, "\n")) {
                    // We require that a newline is present between *every* item. If the formatting
                    // is inconsistent, with only some items having newlines, we don't consider it
                    // as multiline
                    return false;
                }
            }
            $pos = $endPos;
        }

        return true;
    }

    /**
     * Lazily initializes label char map.
     *
     * The label char map determines whether a certain character may occur in a label.
     */
    protected function initializeLabelCharMap() {
        if ($this->labelCharMap) return;

        $this->labelCharMap = [];
        for ($i = 0; $i < 256; $i++) {
            // Since PHP 7.1 The lower range is 0x80. However, we also want to support code for
            // older versions.
            $chr = chr($i);
            $this->labelCharMap[$chr] = $i >= 0x7f || ctype_alnum($chr);
        }
    }

    /**
     * Lazily initializes node list differ.
     *
     * The node list differ is used to determine differences between two array subnodes.
     */
    protected function initializeNodeListDiffer() {
        if ($this->nodeListDiffer) return;

        $this->nodeListDiffer = new Internal\Differ(function ($a, $b) {
            if ($a instanceof Node && $b instanceof Node) {
                return $a === $b->getAttribute('origNode');
            }
            // Can happen for array destructuring
            return $a === null && $b === null;
        });
    }

    /**
     * Lazily initializes fixup map.
     *
     * The fixup map is used to determine whether a certain subnode of a certain node may require
     * some kind of "fixup" operation, e.g. the addition of parenthesis or braces.
     */
    protected function initializeFixupMap() {
        if ($this->fixupMap) return;

        $this->fixupMap = [
            Expr\PreInc::class => ['var' => self::FIXUP_PREC_RIGHT],
            Expr\PreDec::class => ['var' => self::FIXUP_PREC_RIGHT],
            Expr\PostInc::class => ['var' => self::FIXUP_PREC_LEFT],
            Expr\PostDec::class => ['var' => self::FIXUP_PREC_LEFT],
            Expr\Instanceof_::class => [
                'expr' => self::FIXUP_PREC_LEFT,
                'class' => self::FIXUP_PREC_RIGHT, // TODO: FIXUP_NEW_VARIABLE
            ],
            Expr\Ternary::class => [
                'cond' => self::FIXUP_PREC_LEFT,
                'else' => self::FIXUP_PREC_RIGHT,
            ],

            Expr\FuncCall::class => ['name' => self::FIXUP_CALL_LHS],
            Expr\StaticCall::class => ['class' => self::FIXUP_DEREF_LHS],
            Expr\ArrayDimFetch::class => ['var' => self::FIXUP_DEREF_LHS],
            Expr\ClassConstFetch::class => ['var' => self::FIXUP_DEREF_LHS],
            Expr\New_::class => ['class' => self::FIXUP_DEREF_LHS], // TODO: FIXUP_NEW_VARIABLE
            Expr\MethodCall::class => [
                'var' => self::FIXUP_DEREF_LHS,
                'name' => self::FIXUP_BRACED_NAME,
            ],
            Expr\NullsafeMethodCall::class => [
                'var' => self::FIXUP_DEREF_LHS,
                'name' => self::FIXUP_BRACED_NAME,
            ],
            Expr\StaticPropertyFetch::class => [
                'class' => self::FIXUP_DEREF_LHS,
                'name' => self::FIXUP_VAR_BRACED_NAME,
            ],
            Expr\PropertyFetch::class => [
                'var' => self::FIXUP_DEREF_LHS,
                'name' => self::FIXUP_BRACED_NAME,
            ],
            Expr\NullsafePropertyFetch::class => [
                'var' => self::FIXUP_DEREF_LHS,
                'name' => self::FIXUP_BRACED_NAME,
            ],
            Scalar\Encapsed::class => [
                'parts' => self::FIXUP_ENCAPSED,
            ],
        ];

        $binaryOps = [
            BinaryOp\Pow::class, BinaryOp\Mul::class, BinaryOp\Div::class, BinaryOp\Mod::class,
            BinaryOp\Plus::class, BinaryOp\Minus::class, BinaryOp\Concat::class,
            BinaryOp\ShiftLeft::class, BinaryOp\ShiftRight::class, BinaryOp\Smaller::class,
            BinaryOp\SmallerOrEqual::class, BinaryOp\Greater::class, BinaryOp\GreaterOrEqual::class,
            BinaryOp\Equal::class, BinaryOp\NotEqual::class, BinaryOp\Identical::class,
            BinaryOp\NotIdentical::class, BinaryOp\Spaceship::class, BinaryOp\BitwiseAnd::class,
            BinaryOp\BitwiseXor::class, BinaryOp\BitwiseOr::class, BinaryOp\BooleanAnd::class,
            BinaryOp\BooleanOr::class, BinaryOp\Coalesce::class, BinaryOp\LogicalAnd::class,
            BinaryOp\LogicalXor::class, BinaryOp\LogicalOr::class,
        ];
        foreach ($binaryOps as $binaryOp) {
            $this->fixupMap[$binaryOp] = [
                'left' => self::FIXUP_PREC_LEFT,
                'right' => self::FIXUP_PREC_RIGHT
            ];
        }

        $assignOps = [
            Expr\Assign::class, Expr\AssignRef::class, AssignOp\Plus::class, AssignOp\Minus::class,
            AssignOp\Mul::class, AssignOp\Div::class, AssignOp\Concat::class, AssignOp\Mod::class,
            AssignOp\BitwiseAnd::class, AssignOp\BitwiseOr::class, AssignOp\BitwiseXor::class,
            AssignOp\ShiftLeft::class, AssignOp\ShiftRight::class, AssignOp\Pow::class, AssignOp\Coalesce::class
        ];
        foreach ($assignOps as $assignOp) {
            $this->fixupMap[$assignOp] = [
                'var' => self::FIXUP_PREC_LEFT,
                'expr' => self::FIXUP_PREC_RIGHT,
            ];
        }

        $prefixOps = [
            Expr\BitwiseNot::class, Expr\BooleanNot::class, Expr\UnaryPlus::class, Expr\UnaryMinus::class,
            Cast\Int_::class, Cast\Double::class, Cast\String_::class, Cast\Array_::class,
            Cast\Object_::class, Cast\Bool_::class, Cast\Unset_::class, Expr\ErrorSuppress::class,
            Expr\YieldFrom::class, Expr\Print_::class, Expr\Include_::class,
        ];
        foreach ($prefixOps as $prefixOp) {
            $this->fixupMap[$prefixOp] = ['expr' => self::FIXUP_PREC_RIGHT];
        }
    }

    /**
     * Lazily initializes the removal map.
     *
     * The removal map is used to determine which additional tokens should be removed when a
     * certain node is replaced by null.
     */
    protected function initializeRemovalMap() {
        if ($this->removalMap) return;

        $stripBoth = ['left' => \T_WHITESPACE, 'right' => \T_WHITESPACE];
        $stripLeft = ['left' => \T_WHITESPACE];
        $stripRight = ['right' => \T_WHITESPACE];
        $stripDoubleArrow = ['right' => \T_DOUBLE_ARROW];
        $stripColon = ['left' => ':'];
        $stripEquals = ['left' => '='];
        $this->removalMap = [
            'Expr_ArrayDimFetch->dim' => $stripBoth,
            'Expr_ArrayItem->key' => $stripDoubleArrow,
            'Expr_ArrowFunction->returnType' => $stripColon,
            'Expr_Closure->returnType' => $stripColon,
            'Expr_Exit->expr' => $stripBoth,
            'Expr_Ternary->if' => $stripBoth,
            'Expr_Yield->key' => $stripDoubleArrow,
            'Expr_Yield->value' => $stripBoth,
            'Param->type' => $stripRight,
            'Param->default' => $stripEquals,
            'Stmt_Break->num' => $stripBoth,
            'Stmt_Catch->var' => $stripLeft,
            'Stmt_ClassMethod->returnType' => $stripColon,
            'Stmt_Class->extends' => ['left' => \T_EXTENDS],
            'Stmt_Enum->scalarType' => $stripColon,
            'Stmt_EnumCase->expr' => $stripEquals,
            'Expr_PrintableNewAnonClass->extends' => ['left' => \T_EXTENDS],
            'Stmt_Continue->num' => $stripBoth,
            'Stmt_Foreach->keyVar' => $stripDoubleArrow,
            'Stmt_Function->returnType' => $stripColon,
            'Stmt_If->else' => $stripLeft,
            'Stmt_Namespace->name' => $stripLeft,
            'Stmt_Property->type' => $stripRight,
            'Stmt_PropertyProperty->default' => $stripEquals,
            'Stmt_Return->expr' => $stripBoth,
            'Stmt_StaticVar->default' => $stripEquals,
            'Stmt_TraitUseAdaptation_Alias->newName' => $stripLeft,
            'Stmt_TryCatch->finally' => $stripLeft,
            // 'Stmt_Case->cond': Replace with "default"
            // 'Stmt_Class->name': Unclear what to do
            // 'Stmt_Declare->stmts': Not a plain node
            // 'Stmt_TraitUseAdaptation_Alias->newModifier': Not a plain node
        ];
    }

    protected function initializeInsertionMap() {
        if ($this->insertionMap) return;

        // TODO: "yield" where both key and value are inserted doesn't work
        // [$find, $beforeToken, $extraLeft, $extraRight]
        $this->insertionMap = [
            'Expr_ArrayDimFetch->dim' => ['[', false, null, null],
            'Expr_ArrayItem->key' => [null, false, null, ' => '],
            'Expr_ArrowFunction->returnType' => [')', false, ' : ', null],
            'Expr_Closure->returnType' => [')', false, ' : ', null],
            'Expr_Ternary->if' => ['?', false, ' ', ' '],
            'Expr_Yield->key' => [\T_YIELD, false, null, ' => '],
            'Expr_Yield->value' => [\T_YIELD, false, ' ', null],
            'Param->type' => [null, false, null, ' '],
            'Param->default' => [null, false, ' = ', null],
            'Stmt_Break->num' => [\T_BREAK, false, ' ', null],
            'Stmt_Catch->var' => [null, false, ' ', null],
            'Stmt_ClassMethod->returnType' => [')', false, ' : ', null],
            'Stmt_Class->extends' => [null, false, ' extends ', null],
            'Stmt_Enum->scalarType' => [null, false, ' : ', null],
            'Stmt_EnumCase->expr' => [null, false, ' = ', null],
            'Expr_PrintableNewAnonClass->extends' => [null, ' extends ', null],
            'Stmt_Continue->num' => [\T_CONTINUE, false, ' ', null],
            'Stmt_Foreach->keyVar' => [\T_AS, false, null, ' => '],
            'Stmt_Function->returnType' => [')', false, ' : ', null],
            'Stmt_If->else' => [null, false, ' ', null],
            'Stmt_Namespace->name' => [\T_NAMESPACE, false, ' ', null],
            'Stmt_Property->type' => [\T_VARIABLE, true, null, ' '],
            'Stmt_PropertyProperty->default' => [null, false, ' = ', null],
            'Stmt_Return->expr' => [\T_RETURN, false, ' ', null],
            'Stmt_StaticVar->default' => [null, false, ' = ', null],
            //'Stmt_TraitUseAdaptation_Alias->newName' => [T_AS, false, ' ', null], // TODO
            'Stmt_TryCatch->finally' => [null, false, ' ', null],

            // 'Expr_Exit->expr': Complicated due to optional ()
            // 'Stmt_Case->cond': Conversion from default to case
            // 'Stmt_Class->name': Unclear
            // 'Stmt_Declare->stmts': Not a proper node
            // 'Stmt_TraitUseAdaptation_Alias->newModifier': Not a proper node
        ];
    }

    protected function initializeListInsertionMap() {
        if ($this->listInsertionMap) return;

        $this->listInsertionMap = [
            // special
            //'Expr_ShellExec->parts' => '', // TODO These need to be treated more carefully
            //'Scalar_Encapsed->parts' => '',
            'Stmt_Catch->types' => '|',
            'UnionType->types' => '|',
            'IntersectionType->types' => '&',
            'Stmt_If->elseifs' => ' ',
            'Stmt_TryCatch->catches' => ' ',

            // comma-separated lists
            'Expr_Array->items' => ', ',
            'Expr_ArrowFunction->params' => ', ',
            'Expr_Closure->params' => ', ',
            'Expr_Closure->uses' => ', ',
            'Expr_FuncCall->args' => ', ',
            'Expr_Isset->vars' => ', ',
            'Expr_List->items' => ', ',
            'Expr_MethodCall->args' => ', ',
            'Expr_NullsafeMethodCall->args' => ', ',
            'Expr_New->args' => ', ',
            'Expr_PrintableNewAnonClass->args' => ', ',
            'Expr_StaticCall->args' => ', ',
            'Stmt_ClassConst->consts' => ', ',
            'Stmt_ClassMethod->params' => ', ',
            'Stmt_Class->implements' => ', ',
            'Stmt_Enum->implements' => ', ',
            'Expr_PrintableNewAnonClass->implements' => ', ',
            'Stmt_Const->consts' => ', ',
            'Stmt_Declare->declares' => ', ',
            'Stmt_Echo->exprs' => ', ',
            'Stmt_For->init' => ', ',
            'Stmt_For->cond' => ', ',
            'Stmt_For->loop' => ', ',
            'Stmt_Function->params' => ', ',
            'Stmt_Global->vars' => ', ',
            'Stmt_GroupUse->uses' => ', ',
            'Stmt_Interface->extends' => ', ',
            'Stmt_Match->arms' => ', ',
            'Stmt_Property->props' => ', ',
            'Stmt_StaticVar->vars' => ', ',
            'Stmt_TraitUse->traits' => ', ',
            'Stmt_TraitUseAdaptation_Precedence->insteadof' => ', ',
            'Stmt_Unset->vars' => ', ',
            'Stmt_Use->uses' => ', ',
            'MatchArm->conds' => ', ',
            'AttributeGroup->attrs' => ', ',

            // statement lists
            'Expr_Closure->stmts' => "\n",
            'Stmt_Case->stmts' => "\n",
            'Stmt_Catch->stmts' => "\n",
            'Stmt_Class->stmts' => "\n",
            'Stmt_Enum->stmts' => "\n",
            'Expr_PrintableNewAnonClass->stmts' => "\n",
            'Stmt_Interface->stmts' => "\n",
            'Stmt_Trait->stmts' => "\n",
            'Stmt_ClassMethod->stmts' => "\n",
            'Stmt_Declare->stmts' => "\n",
            'Stmt_Do->stmts' => "\n",
            'Stmt_ElseIf->stmts' => "\n",
            'Stmt_Else->stmts' => "\n",
            'Stmt_Finally->stmts' => "\n",
            'Stmt_Foreach->stmts' => "\n",
            'Stmt_For->stmts' => "\n",
            'Stmt_Function->stmts' => "\n",
            'Stmt_If->stmts' => "\n",
            'Stmt_Namespace->stmts' => "\n",
            'Stmt_Class->attrGroups' => "\n",
            'Stmt_Enum->attrGroups' => "\n",
            'Stmt_EnumCase->attrGroups' => "\n",
            'Stmt_Interface->attrGroups' => "\n",
            'Stmt_Trait->attrGroups' => "\n",
            'Stmt_Function->attrGroups' => "\n",
            'Stmt_ClassMethod->attrGroups' => "\n",
            'Stmt_ClassConst->attrGroups' => "\n",
            'Stmt_Property->attrGroups' => "\n",
            'Expr_PrintableNewAnonClass->attrGroups' => ' ',
            'Expr_Closure->attrGroups' => ' ',
            'Expr_ArrowFunction->attrGroups' => ' ',
            'Param->attrGroups' => ' ',
            'Stmt_Switch->cases' => "\n",
            'Stmt_TraitUse->adaptations' => "\n",
            'Stmt_TryCatch->stmts' => "\n",
            'Stmt_While->stmts' => "\n",

            // dummy for top-level context
            'File->stmts' => "\n",
        ];
    }

    protected function initializeEmptyListInsertionMap() {
        if ($this->emptyListInsertionMap) return;

        // TODO Insertion into empty statement lists.

        // [$find, $extraLeft, $extraRight]
        $this->emptyListInsertionMap = [
            'Expr_ArrowFunction->params' => ['(', '', ''],
            'Expr_Closure->uses' => [')', ' use(', ')'],
            'Expr_Closure->params' => ['(', '', ''],
            'Expr_FuncCall->args' => ['(', '', ''],
            'Expr_MethodCall->args' => ['(', '', ''],
            'Expr_NullsafeMethodCall->args' => ['(', '', ''],
            'Expr_New->args' => ['(', '', ''],
            'Expr_PrintableNewAnonClass->args' => ['(', '', ''],
            'Expr_PrintableNewAnonClass->implements' => [null, ' implements ', ''],
            'Expr_StaticCall->args' => ['(', '', ''],
            'Stmt_Class->implements' => [null, ' implements ', ''],
            'Stmt_Enum->implements' => [null, ' implements ', ''],
            'Stmt_ClassMethod->params' => ['(', '', ''],
            'Stmt_Interface->extends' => [null, ' extends ', ''],
            'Stmt_Function->params' => ['(', '', ''],

            /* These cannot be empty to start with:
             * Expr_Isset->vars
             * Stmt_Catch->types
             * Stmt_Const->consts
             * Stmt_ClassConst->consts
             * Stmt_Declare->declares
             * Stmt_Echo->exprs
             * Stmt_Global->vars
             * Stmt_GroupUse->uses
             * Stmt_Property->props
             * Stmt_StaticVar->vars
             * Stmt_TraitUse->traits
             * Stmt_TraitUseAdaptation_Precedence->insteadof
             * Stmt_Unset->vars
             * Stmt_Use->uses
             * UnionType->types
             */

            /* TODO
             * Stmt_If->elseifs
             * Stmt_TryCatch->catches
             * Expr_Array->items
             * Expr_List->items
             * Stmt_For->init
             * Stmt_For->cond
             * Stmt_For->loop
             */
        ];
    }

    protected function initializeModifierChangeMap() {
        if ($this->modifierChangeMap) return;

        $this->modifierChangeMap = [
            'Stmt_ClassConst->flags' => \T_CONST,
            'Stmt_ClassMethod->flags' => \T_FUNCTION,
            'Stmt_Class->flags' => \T_CLASS,
            'Stmt_Property->flags' => \T_VARIABLE,
            'Param->flags' => \T_VARIABLE,
            //'Stmt_TraitUseAdaptation_Alias->newModifier' => 0, // TODO
        ];

        // List of integer subnodes that are not modifiers:
        // Expr_Include->type
        // Stmt_GroupUse->type
        // Stmt_Use->type
        // Stmt_UseUse->type
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Comment;

class Doc extends \PhpParser\Comment
{
}
<?php declare(strict_types=1);

namespace PhpParser\Builder;

use PhpParser;
use PhpParser\BuilderHelpers;
use PhpParser\Node;
use PhpParser\Node\Stmt;

class Function_ extends FunctionLike
{
    protected $name;
    protected $stmts = [];

    /** @var Node\AttributeGroup[] */
    protected $attributeGroups = [];

    /**
     * Creates a function builder.
     *
     * @param string $name Name of the function
     */
    public function __construct(string $name) {
        $this->name = $name;
    }

    /**
     * Adds a statement.
     *
     * @param Node|PhpParser\Builder $stmt The statement to add
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addStmt($stmt) {
        $this->stmts[] = BuilderHelpers::normalizeStmt($stmt);

        return $this;
    }

    /**
     * Adds an attribute group.
     *
     * @param Node\Attribute|Node\AttributeGroup $attribute
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addAttribute($attribute) {
        $this->attributeGroups[] = BuilderHelpers::normalizeAttribute($attribute);

        return $this;
    }

    /**
     * Returns the built function node.
     *
     * @return Stmt\Function_ The built function node
     */
    public function getNode() : Node {
        return new Stmt\Function_($this->name, [
            'byRef'      => $this->returnByRef,
            'params'     => $this->params,
            'returnType' => $this->returnType,
            'stmts'      => $this->stmts,
            'attrGroups' => $this->attributeGroups,
        ], $this->attributes);
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Builder;

use PhpParser;
use PhpParser\BuilderHelpers;
use PhpParser\Node;
use PhpParser\Node\Name;
use PhpParser\Node\Stmt;

class Interface_ extends Declaration
{
    protected $name;
    protected $extends = [];
    protected $constants = [];
    protected $methods = [];

    /** @var Node\AttributeGroup[] */
    protected $attributeGroups = [];

    /**
     * Creates an interface builder.
     *
     * @param string $name Name of the interface
     */
    public function __construct(string $name) {
        $this->name = $name;
    }

    /**
     * Extends one or more interfaces.
     *
     * @param Name|string ...$interfaces Names of interfaces to extend
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function extend(...$interfaces) {
        foreach ($interfaces as $interface) {
            $this->extends[] = BuilderHelpers::normalizeName($interface);
        }

        return $this;
    }

    /**
     * Adds a statement.
     *
     * @param Stmt|PhpParser\Builder $stmt The statement to add
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addStmt($stmt) {
        $stmt = BuilderHelpers::normalizeNode($stmt);

        if ($stmt instanceof Stmt\ClassConst) {
            $this->constants[] = $stmt;
        } elseif ($stmt instanceof Stmt\ClassMethod) {
            // we erase all statements in the body of an interface method
            $stmt->stmts = null;
            $this->methods[] = $stmt;
        } else {
            throw new \LogicException(sprintf('Unexpected node of type "%s"', $stmt->getType()));
        }

        return $this;
    }

    /**
     * Adds an attribute group.
     *
     * @param Node\Attribute|Node\AttributeGroup $attribute
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addAttribute($attribute) {
        $this->attributeGroups[] = BuilderHelpers::normalizeAttribute($attribute);

        return $this;
    }

    /**
     * Returns the built interface node.
     *
     * @return Stmt\Interface_ The built interface node
     */
    public function getNode() : PhpParser\Node {
        return new Stmt\Interface_($this->name, [
            'extends' => $this->extends,
            'stmts' => array_merge($this->constants, $this->methods),
            'attrGroups' => $this->attributeGroups,
        ], $this->attributes);
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Builder;

use PhpParser;
use PhpParser\BuilderHelpers;
use PhpParser\Node;
use PhpParser\Node\Stmt;

class Method extends FunctionLike
{
    protected $name;
    protected $flags = 0;

    /** @var array|null */
    protected $stmts = [];

    /** @var Node\AttributeGroup[] */
    protected $attributeGroups = [];

    /**
     * Creates a method builder.
     *
     * @param string $name Name of the method
     */
    public function __construct(string $name) {
        $this->name = $name;
    }

    /**
     * Makes the method public.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makePublic() {
        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_PUBLIC);

        return $this;
    }

    /**
     * Makes the method protected.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeProtected() {
        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_PROTECTED);

        return $this;
    }

    /**
     * Makes the method private.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makePrivate() {
        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_PRIVATE);

        return $this;
    }

    /**
     * Makes the method static.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeStatic() {
        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_STATIC);

        return $this;
    }

    /**
     * Makes the method abstract.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeAbstract() {
        if (!empty($this->stmts)) {
            throw new \LogicException('Cannot make method with statements abstract');
        }

        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_ABSTRACT);
        $this->stmts = null; // abstract methods don't have statements

        return $this;
    }

    /**
     * Makes the method final.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeFinal() {
        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_FINAL);

        return $this;
    }

    /**
     * Adds a statement.
     *
     * @param Node|PhpParser\Builder $stmt The statement to add
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addStmt($stmt) {
        if (null === $this->stmts) {
            throw new \LogicException('Cannot add statements to an abstract method');
        }

        $this->stmts[] = BuilderHelpers::normalizeStmt($stmt);

        return $this;
    }

    /**
     * Adds an attribute group.
     *
     * @param Node\Attribute|Node\AttributeGroup $attribute
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addAttribute($attribute) {
        $this->attributeGroups[] = BuilderHelpers::normalizeAttribute($attribute);

        return $this;
    }

    /**
     * Returns the built method node.
     *
     * @return Stmt\ClassMethod The built method node
     */
    public function getNode() : Node {
        return new Stmt\ClassMethod($this->name, [
            'flags'      => $this->flags,
            'byRef'      => $this->returnByRef,
            'params'     => $this->params,
            'returnType' => $this->returnType,
            'stmts'      => $this->stmts,
            'attrGroups' => $this->attributeGroups,
        ], $this->attributes);
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Builder;

use PhpParser;
use PhpParser\BuilderHelpers;
use PhpParser\Node;
use PhpParser\Node\Name;
use PhpParser\Node\Stmt;

class Class_ extends Declaration
{
    protected $name;

    protected $extends = null;
    protected $implements = [];
    protected $flags = 0;

    protected $uses = [];
    protected $constants = [];
    protected $properties = [];
    protected $methods = [];

    /** @var Node\AttributeGroup[] */
    protected $attributeGroups = [];

    /**
     * Creates a class builder.
     *
     * @param string $name Name of the class
     */
    public function __construct(string $name) {
        $this->name = $name;
    }

    /**
     * Extends a class.
     *
     * @param Name|string $class Name of class to extend
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function extend($class) {
        $this->extends = BuilderHelpers::normalizeName($class);

        return $this;
    }

    /**
     * Implements one or more interfaces.
     *
     * @param Name|string ...$interfaces Names of interfaces to implement
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function implement(...$interfaces) {
        foreach ($interfaces as $interface) {
            $this->implements[] = BuilderHelpers::normalizeName($interface);
        }

        return $this;
    }

    /**
     * Makes the class abstract.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeAbstract() {
        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_ABSTRACT);

        return $this;
    }

    /**
     * Makes the class final.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeFinal() {
        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_FINAL);

        return $this;
    }

    /**
     * Adds a statement.
     *
     * @param Stmt|PhpParser\Builder $stmt The statement to add
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addStmt($stmt) {
        $stmt = BuilderHelpers::normalizeNode($stmt);

        $targets = [
            Stmt\TraitUse::class    => &$this->uses,
            Stmt\ClassConst::class  => &$this->constants,
            Stmt\Property::class    => &$this->properties,
            Stmt\ClassMethod::class => &$this->methods,
        ];

        $class = \get_class($stmt);
        if (!isset($targets[$class])) {
            throw new \LogicException(sprintf('Unexpected node of type "%s"', $stmt->getType()));
        }

        $targets[$class][] = $stmt;

        return $this;
    }

    /**
     * Adds an attribute group.
     *
     * @param Node\Attribute|Node\AttributeGroup $attribute
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addAttribute($attribute) {
        $this->attributeGroups[] = BuilderHelpers::normalizeAttribute($attribute);

        return $this;
    }

    /**
     * Returns the built class node.
     *
     * @return Stmt\Class_ The built class node
     */
    public function getNode() : PhpParser\Node {
        return new Stmt\Class_($this->name, [
            'flags' => $this->flags,
            'extends' => $this->extends,
            'implements' => $this->implements,
            'stmts' => array_merge($this->uses, $this->constants, $this->properties, $this->methods),
            'attrGroups' => $this->attributeGroups,
        ], $this->attributes);
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Builder;

use PhpParser;
use PhpParser\BuilderHelpers;
use PhpParser\Node;
use PhpParser\Node\Stmt;

class Trait_ extends Declaration
{
    protected $name;
    protected $uses = [];
    protected $properties = [];
    protected $methods = [];

    /** @var Node\AttributeGroup[] */
    protected $attributeGroups = [];

    /**
     * Creates an interface builder.
     *
     * @param string $name Name of the interface
     */
    public function __construct(string $name) {
        $this->name = $name;
    }

    /**
     * Adds a statement.
     *
     * @param Stmt|PhpParser\Builder $stmt The statement to add
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addStmt($stmt) {
        $stmt = BuilderHelpers::normalizeNode($stmt);

        if ($stmt instanceof Stmt\Property) {
            $this->properties[] = $stmt;
        } elseif ($stmt instanceof Stmt\ClassMethod) {
            $this->methods[] = $stmt;
        } elseif ($stmt instanceof Stmt\TraitUse) {
            $this->uses[] = $stmt;
        } else {
            throw new \LogicException(sprintf('Unexpected node of type "%s"', $stmt->getType()));
        }

        return $this;
    }

    /**
     * Adds an attribute group.
     *
     * @param Node\Attribute|Node\AttributeGroup $attribute
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addAttribute($attribute) {
        $this->attributeGroups[] = BuilderHelpers::normalizeAttribute($attribute);

        return $this;
    }

    /**
     * Returns the built trait node.
     *
     * @return Stmt\Trait_ The built interface node
     */
    public function getNode() : PhpParser\Node {
        return new Stmt\Trait_(
            $this->name, [
                'stmts' => array_merge($this->uses, $this->properties, $this->methods),
                'attrGroups' => $this->attributeGroups,
            ], $this->attributes
        );
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Builder;

use PhpParser\BuilderHelpers;
use PhpParser\Node;

abstract class FunctionLike extends Declaration
{
    protected $returnByRef = false;
    protected $params = [];

    /** @var string|Node\Name|Node\NullableType|null */
    protected $returnType = null;

    /**
     * Make the function return by reference.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeReturnByRef() {
        $this->returnByRef = true;

        return $this;
    }

    /**
     * Adds a parameter.
     *
     * @param Node\Param|Param $param The parameter to add
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addParam($param) {
        $param = BuilderHelpers::normalizeNode($param);

        if (!$param instanceof Node\Param) {
            throw new \LogicException(sprintf('Expected parameter node, got "%s"', $param->getType()));
        }

        $this->params[] = $param;

        return $this;
    }

    /**
     * Adds multiple parameters.
     *
     * @param array $params The parameters to add
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addParams(array $params) {
        foreach ($params as $param) {
            $this->addParam($param);
        }

        return $this;
    }

    /**
     * Sets the return type for PHP 7.
     *
     * @param string|Node\Name|Node\Identifier|Node\ComplexType $type
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function setReturnType($type) {
        $this->returnType = BuilderHelpers::normalizeType($type);

        return $this;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Builder;

use PhpParser\Builder;
use PhpParser\BuilderHelpers;
use PhpParser\Node;
use PhpParser\Node\Stmt;

class TraitUse implements Builder
{
    protected $traits = [];
    protected $adaptations = [];

    /**
     * Creates a trait use builder.
     *
     * @param Node\Name|string ...$traits Names of used traits
     */
    public function __construct(...$traits) {
        foreach ($traits as $trait) {
            $this->and($trait);
        }
    }

    /**
     * Adds used trait.
     *
     * @param Node\Name|string $trait Trait name
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function and($trait) {
        $this->traits[] = BuilderHelpers::normalizeName($trait);
        return $this;
    }

    /**
     * Adds trait adaptation.
     *
     * @param Stmt\TraitUseAdaptation|Builder\TraitUseAdaptation $adaptation Trait adaptation
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function with($adaptation) {
        $adaptation = BuilderHelpers::normalizeNode($adaptation);

        if (!$adaptation instanceof Stmt\TraitUseAdaptation) {
            throw new \LogicException('Adaptation must have type TraitUseAdaptation');
        }

        $this->adaptations[] = $adaptation;
        return $this;
    }

    /**
     * Returns the built node.
     *
     * @return Node The built node
     */
    public function getNode() : Node {
        return new Stmt\TraitUse($this->traits, $this->adaptations);
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Builder;

use PhpParser;
use PhpParser\BuilderHelpers;

abstract class Declaration implements PhpParser\Builder
{
    protected $attributes = [];

    abstract public function addStmt($stmt);

    /**
     * Adds multiple statements.
     *
     * @param array $stmts The statements to add
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addStmts(array $stmts) {
        foreach ($stmts as $stmt) {
            $this->addStmt($stmt);
        }

        return $this;
    }

    /**
     * Sets doc comment for the declaration.
     *
     * @param PhpParser\Comment\Doc|string $docComment Doc comment to set
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function setDocComment($docComment) {
        $this->attributes['comments'] = [
            BuilderHelpers::normalizeDocComment($docComment)
        ];

        return $this;
    }
}
<?php

declare(strict_types=1);

namespace PhpParser\Builder;

use PhpParser;
use PhpParser\BuilderHelpers;
use PhpParser\Node;
use PhpParser\Node\Identifier;
use PhpParser\Node\Stmt;

class EnumCase implements PhpParser\Builder
{
    protected $name;
    protected $value = null;
    protected $attributes = [];

    /** @var Node\AttributeGroup[] */
    protected $attributeGroups = [];

    /**
     * Creates an enum case builder.
     *
     * @param string|Identifier $name  Name
     */
    public function __construct($name) {
        $this->name = $name;
    }

    /**
     * Sets the value.
     *
     * @param Node\Expr|string|int $value
     *
     * @return $this
     */
    public function setValue($value) {
        $this->value = BuilderHelpers::normalizeValue($value);

        return $this;
    }

    /**
     * Sets doc comment for the constant.
     *
     * @param PhpParser\Comment\Doc|string $docComment Doc comment to set
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function setDocComment($docComment) {
        $this->attributes = [
            'comments' => [BuilderHelpers::normalizeDocComment($docComment)]
        ];

        return $this;
    }

    /**
     * Adds an attribute group.
     *
     * @param Node\Attribute|Node\AttributeGroup $attribute
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addAttribute($attribute) {
        $this->attributeGroups[] = BuilderHelpers::normalizeAttribute($attribute);

        return $this;
    }

    /**
     * Returns the built enum case node.
     *
     * @return Stmt\EnumCase The built constant node
     */
    public function getNode(): PhpParser\Node {
        return new Stmt\EnumCase(
            $this->name,
            $this->value,
            $this->attributes,
            $this->attributeGroups
        );
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Builder;

use PhpParser;
use PhpParser\BuilderHelpers;
use PhpParser\Node;
use PhpParser\Node\Identifier;
use PhpParser\Node\Name;
use PhpParser\Node\Stmt;

class Enum_ extends Declaration
{
    protected $name;
    protected $scalarType = null;

    protected $implements = [];

    protected $uses = [];
    protected $enumCases = [];
    protected $constants = [];
    protected $methods = [];

    /** @var Node\AttributeGroup[] */
    protected $attributeGroups = [];

    /**
     * Creates an enum builder.
     *
     * @param string $name Name of the enum
     */
    public function __construct(string $name) {
        $this->name = $name;
    }

    /**
     * Sets the scalar type.
     *
     * @param string|Identifier $type
     *
     * @return $this
     */
    public function setScalarType($scalarType) {
        $this->scalarType = BuilderHelpers::normalizeType($scalarType);

        return $this;
    }

    /**
     * Implements one or more interfaces.
     *
     * @param Name|string ...$interfaces Names of interfaces to implement
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function implement(...$interfaces) {
        foreach ($interfaces as $interface) {
            $this->implements[] = BuilderHelpers::normalizeName($interface);
        }

        return $this;
    }

    /**
     * Adds a statement.
     *
     * @param Stmt|PhpParser\Builder $stmt The statement to add
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addStmt($stmt) {
        $stmt = BuilderHelpers::normalizeNode($stmt);

        $targets = [
            Stmt\TraitUse::class    => &$this->uses,
            Stmt\EnumCase::class    => &$this->enumCases,
            Stmt\ClassConst::class  => &$this->constants,
            Stmt\ClassMethod::class => &$this->methods,
        ];

        $class = \get_class($stmt);
        if (!isset($targets[$class])) {
            throw new \LogicException(sprintf('Unexpected node of type "%s"', $stmt->getType()));
        }

        $targets[$class][] = $stmt;

        return $this;
    }

    /**
     * Adds an attribute group.
     *
     * @param Node\Attribute|Node\AttributeGroup $attribute
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addAttribute($attribute) {
        $this->attributeGroups[] = BuilderHelpers::normalizeAttribute($attribute);

        return $this;
    }

    /**
     * Returns the built class node.
     *
     * @return Stmt\Enum_ The built enum node
     */
    public function getNode() : PhpParser\Node {
        return new Stmt\Enum_($this->name, [
            'scalarType' => $this->scalarType,
            'implements' => $this->implements,
            'stmts' => array_merge($this->uses, $this->enumCases, $this->constants, $this->methods),
            'attrGroups' => $this->attributeGroups,
        ], $this->attributes);
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Builder;

use PhpParser;
use PhpParser\BuilderHelpers;
use PhpParser\Node;

class Param implements PhpParser\Builder
{
    protected $name;

    protected $default = null;

    /** @var Node\Identifier|Node\Name|Node\NullableType|null */
    protected $type = null;

    protected $byRef = false;

    protected $variadic = false;

    /** @var Node\AttributeGroup[] */
    protected $attributeGroups = [];

    /**
     * Creates a parameter builder.
     *
     * @param string $name Name of the parameter
     */
    public function __construct(string $name) {
        $this->name = $name;
    }

    /**
     * Sets default value for the parameter.
     *
     * @param mixed $value Default value to use
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function setDefault($value) {
        $this->default = BuilderHelpers::normalizeValue($value);

        return $this;
    }

    /**
     * Sets type for the parameter.
     *
     * @param string|Node\Name|Node\Identifier|Node\ComplexType $type Parameter type
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function setType($type) {
        $this->type = BuilderHelpers::normalizeType($type);
        if ($this->type == 'void') {
            throw new \LogicException('Parameter type cannot be void');
        }

        return $this;
    }

    /**
     * Sets type for the parameter.
     *
     * @param string|Node\Name|Node\Identifier|Node\ComplexType $type Parameter type
     *
     * @return $this The builder instance (for fluid interface)
     *
     * @deprecated Use setType() instead
     */
    public function setTypeHint($type) {
        return $this->setType($type);
    }

    /**
     * Make the parameter accept the value by reference.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeByRef() {
        $this->byRef = true;

        return $this;
    }

    /**
     * Make the parameter variadic
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeVariadic() {
        $this->variadic = true;

        return $this;
    }

    /**
     * Adds an attribute group.
     *
     * @param Node\Attribute|Node\AttributeGroup $attribute
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addAttribute($attribute) {
        $this->attributeGroups[] = BuilderHelpers::normalizeAttribute($attribute);

        return $this;
    }

    /**
     * Returns the built parameter node.
     *
     * @return Node\Param The built parameter node
     */
    public function getNode() : Node {
        return new Node\Param(
            new Node\Expr\Variable($this->name),
            $this->default, $this->type, $this->byRef, $this->variadic, [], 0, $this->attributeGroups
        );
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Builder;

use PhpParser\Builder;
use PhpParser\BuilderHelpers;
use PhpParser\Node;
use PhpParser\Node\Stmt;

class Use_ implements Builder
{
    protected $name;
    protected $type;
    protected $alias = null;

    /**
     * Creates a name use (alias) builder.
     *
     * @param Node\Name|string $name Name of the entity (namespace, class, function, constant) to alias
     * @param int              $type One of the Stmt\Use_::TYPE_* constants
     */
    public function __construct($name, int $type) {
        $this->name = BuilderHelpers::normalizeName($name);
        $this->type = $type;
    }

    /**
     * Sets alias for used name.
     *
     * @param string $alias Alias to use (last component of full name by default)
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function as(string $alias) {
        $this->alias = $alias;
        return $this;
    }

    /**
     * Returns the built node.
     *
     * @return Stmt\Use_ The built node
     */
    public function getNode() : Node {
        return new Stmt\Use_([
            new Stmt\UseUse($this->name, $this->alias)
        ], $this->type);
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Builder;

use PhpParser;
use PhpParser\BuilderHelpers;
use PhpParser\Node;
use PhpParser\Node\Stmt;

class Namespace_ extends Declaration
{
    private $name;
    private $stmts = [];

    /**
     * Creates a namespace builder.
     *
     * @param Node\Name|string|null $name Name of the namespace
     */
    public function __construct($name) {
        $this->name = null !== $name ? BuilderHelpers::normalizeName($name) : null;
    }

    /**
     * Adds a statement.
     *
     * @param Node|PhpParser\Builder $stmt The statement to add
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addStmt($stmt) {
        $this->stmts[] = BuilderHelpers::normalizeStmt($stmt);

        return $this;
    }

    /**
     * Returns the built node.
     *
     * @return Stmt\Namespace_ The built node
     */
    public function getNode() : Node {
        return new Stmt\Namespace_($this->name, $this->stmts, $this->attributes);
    }
}
<?php

declare(strict_types=1);

namespace PhpParser\Builder;

use PhpParser;
use PhpParser\BuilderHelpers;
use PhpParser\Node;
use PhpParser\Node\Const_;
use PhpParser\Node\Identifier;
use PhpParser\Node\Stmt;

class ClassConst implements PhpParser\Builder
{
    protected $flags = 0;
    protected $attributes = [];
    protected $constants = [];

    /** @var Node\AttributeGroup[] */
    protected $attributeGroups = [];

    /**
     * Creates a class constant builder
     *
     * @param string|Identifier                          $name  Name
     * @param Node\Expr|bool|null|int|float|string|array $value Value
     */
    public function __construct($name, $value) {
        $this->constants = [new Const_($name, BuilderHelpers::normalizeValue($value))];
    }

    /**
     * Add another constant to const group
     *
     * @param string|Identifier                          $name  Name
     * @param Node\Expr|bool|null|int|float|string|array $value Value
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addConst($name, $value) {
        $this->constants[] = new Const_($name, BuilderHelpers::normalizeValue($value));

        return $this;
    }

    /**
     * Makes the constant public.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makePublic() {
        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_PUBLIC);

        return $this;
    }

    /**
     * Makes the constant protected.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeProtected() {
        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_PROTECTED);

        return $this;
    }

    /**
     * Makes the constant private.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makePrivate() {
        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_PRIVATE);

        return $this;
    }

    /**
     * Makes the constant final.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeFinal() {
        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_FINAL);

        return $this;
    }

    /**
     * Sets doc comment for the constant.
     *
     * @param PhpParser\Comment\Doc|string $docComment Doc comment to set
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function setDocComment($docComment) {
        $this->attributes = [
            'comments' => [BuilderHelpers::normalizeDocComment($docComment)]
        ];

        return $this;
    }

    /**
     * Adds an attribute group.
     *
     * @param Node\Attribute|Node\AttributeGroup $attribute
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addAttribute($attribute) {
        $this->attributeGroups[] = BuilderHelpers::normalizeAttribute($attribute);

        return $this;
    }

    /**
     * Returns the built class node.
     *
     * @return Stmt\ClassConst The built constant node
     */
    public function getNode(): PhpParser\Node {
        return new Stmt\ClassConst(
            $this->constants,
            $this->flags,
            $this->attributes,
            $this->attributeGroups
        );
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Builder;

use PhpParser;
use PhpParser\BuilderHelpers;
use PhpParser\Node;
use PhpParser\Node\Identifier;
use PhpParser\Node\Name;
use PhpParser\Node\Stmt;
use PhpParser\Node\ComplexType;

class Property implements PhpParser\Builder
{
    protected $name;

    protected $flags = 0;
    protected $default = null;
    protected $attributes = [];

    /** @var null|Identifier|Name|NullableType */
    protected $type;

    /** @var Node\AttributeGroup[] */
    protected $attributeGroups = [];

    /**
     * Creates a property builder.
     *
     * @param string $name Name of the property
     */
    public function __construct(string $name) {
        $this->name = $name;
    }

    /**
     * Makes the property public.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makePublic() {
        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_PUBLIC);

        return $this;
    }

    /**
     * Makes the property protected.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeProtected() {
        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_PROTECTED);

        return $this;
    }

    /**
     * Makes the property private.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makePrivate() {
        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_PRIVATE);

        return $this;
    }

    /**
     * Makes the property static.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeStatic() {
        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_STATIC);

        return $this;
    }

    /**
     * Makes the property readonly.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeReadonly() {
        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_READONLY);

        return $this;
    }

    /**
     * Sets default value for the property.
     *
     * @param mixed $value Default value to use
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function setDefault($value) {
        $this->default = BuilderHelpers::normalizeValue($value);

        return $this;
    }

    /**
     * Sets doc comment for the property.
     *
     * @param PhpParser\Comment\Doc|string $docComment Doc comment to set
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function setDocComment($docComment) {
        $this->attributes = [
            'comments' => [BuilderHelpers::normalizeDocComment($docComment)]
        ];

        return $this;
    }

    /**
     * Sets the property type for PHP 7.4+.
     *
     * @param string|Name|Identifier|ComplexType $type
     *
     * @return $this
     */
    public function setType($type) {
        $this->type = BuilderHelpers::normalizeType($type);

        return $this;
    }

    /**
     * Adds an attribute group.
     *
     * @param Node\Attribute|Node\AttributeGroup $attribute
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addAttribute($attribute) {
        $this->attributeGroups[] = BuilderHelpers::normalizeAttribute($attribute);

        return $this;
    }

    /**
     * Returns the built class node.
     *
     * @return Stmt\Property The built property node
     */
    public function getNode() : PhpParser\Node {
        return new Stmt\Property(
            $this->flags !== 0 ? $this->flags : Stmt\Class_::MODIFIER_PUBLIC,
            [
                new Stmt\PropertyProperty($this->name, $this->default)
            ],
            $this->attributes,
            $this->type,
            $this->attributeGroups
        );
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Builder;

use PhpParser\Builder;
use PhpParser\BuilderHelpers;
use PhpParser\Node;
use PhpParser\Node\Stmt;

class TraitUseAdaptation implements Builder
{
    const TYPE_UNDEFINED  = 0;
    const TYPE_ALIAS      = 1;
    const TYPE_PRECEDENCE = 2;

    /** @var int Type of building adaptation */
    protected $type;

    protected $trait;
    protected $method;

    protected $modifier = null;
    protected $alias = null;

    protected $insteadof = [];

    /**
     * Creates a trait use adaptation builder.
     *
     * @param Node\Name|string|null  $trait  Name of adaptated trait
     * @param Node\Identifier|string $method Name of adaptated method
     */
    public function __construct($trait, $method) {
        $this->type = self::TYPE_UNDEFINED;

        $this->trait = is_null($trait)? null: BuilderHelpers::normalizeName($trait);
        $this->method = BuilderHelpers::normalizeIdentifier($method);
    }

    /**
     * Sets alias of method.
     *
     * @param Node\Identifier|string $alias Alias for adaptated method
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function as($alias) {
        if ($this->type === self::TYPE_UNDEFINED) {
            $this->type = self::TYPE_ALIAS;
        }

        if ($this->type !== self::TYPE_ALIAS) {
            throw new \LogicException('Cannot set alias for not alias adaptation buider');
        }

        $this->alias = $alias;
        return $this;
    }

    /**
     * Sets adaptated method public.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makePublic() {
        $this->setModifier(Stmt\Class_::MODIFIER_PUBLIC);
        return $this;
    }

    /**
     * Sets adaptated method protected.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeProtected() {
        $this->setModifier(Stmt\Class_::MODIFIER_PROTECTED);
        return $this;
    }

    /**
     * Sets adaptated method private.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makePrivate() {
        $this->setModifier(Stmt\Class_::MODIFIER_PRIVATE);
        return $this;
    }

    /**
     * Adds overwritten traits.
     *
     * @param Node\Name|string ...$traits Traits for overwrite
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function insteadof(...$traits) {
        if ($this->type === self::TYPE_UNDEFINED) {
            if (is_null($this->trait)) {
                throw new \LogicException('Precedence adaptation must have trait');
            }

            $this->type = self::TYPE_PRECEDENCE;
        }

        if ($this->type !== self::TYPE_PRECEDENCE) {
            throw new \LogicException('Cannot add overwritten traits for not precedence adaptation buider');
        }

        foreach ($traits as $trait) {
            $this->insteadof[] = BuilderHelpers::normalizeName($trait);
        }

        return $this;
    }

    protected function setModifier(int $modifier) {
        if ($this->type === self::TYPE_UNDEFINED) {
            $this->type = self::TYPE_ALIAS;
        }

        if ($this->type !== self::TYPE_ALIAS) {
            throw new \LogicException('Cannot set access modifier for not alias adaptation buider');
        }

        if (is_null($this->modifier)) {
            $this->modifier = $modifier;
        } else {
            throw new \LogicException('Multiple access type modifiers are not allowed');
        }
    }

    /**
     * Returns the built node.
     *
     * @return Node The built node
     */
    public function getNode() : Node {
        switch ($this->type) {
            case self::TYPE_ALIAS:
                return new Stmt\TraitUseAdaptation\Alias($this->trait, $this->method, $this->modifier, $this->alias);
            case self::TYPE_PRECEDENCE:
                return new Stmt\TraitUseAdaptation\Precedence($this->trait, $this->method, $this->insteadof);
            default:
                throw new \LogicException('Type of adaptation is not defined');
        }
    }
}
<?php declare(strict_types=1);

namespace PhpParser;

class Error extends \RuntimeException
{
    protected $rawMessage;
    protected $attributes;

    /**
     * Creates an Exception signifying a parse error.
     *
     * @param string    $message    Error message
     * @param array|int $attributes Attributes of node/token where error occurred
     *                              (or start line of error -- deprecated)
     */
    public function __construct(string $message, $attributes = []) {
        $this->rawMessage = $message;
        if (is_array($attributes)) {
            $this->attributes = $attributes;
        } else {
            $this->attributes = ['startLine' => $attributes];
        }
        $this->updateMessage();
    }

    /**
     * Gets the error message
     *
     * @return string Error message
     */
    public function getRawMessage() : string {
        return $this->rawMessage;
    }

    /**
     * Gets the line the error starts in.
     *
     * @return int Error start line
     */
    public function getStartLine() : int {
        return $this->attributes['startLine'] ?? -1;
    }

    /**
     * Gets the line the error ends in.
     *
     * @return int Error end line
     */
    public function getEndLine() : int {
        return $this->attributes['endLine'] ?? -1;
    }

    /**
     * Gets the attributes of the node/token the error occurred at.
     *
     * @return array
     */
    public function getAttributes() : array {
        return $this->attributes;
    }

    /**
     * Sets the attributes of the node/token the error occurred at.
     *
     * @param array $attributes
     */
    public function setAttributes(array $attributes) {
        $this->attributes = $attributes;
        $this->updateMessage();
    }

    /**
     * Sets the line of the PHP file the error occurred in.
     *
     * @param string $message Error message
     */
    public function setRawMessage(string $message) {
        $this->rawMessage = $message;
        $this->updateMessage();
    }

    /**
     * Sets the line the error starts in.
     *
     * @param int $line Error start line
     */
    public function setStartLine(int $line) {
        $this->attributes['startLine'] = $line;
        $this->updateMessage();
    }

    /**
     * Returns whether the error has start and end column information.
     *
     * For column information enable the startFilePos and endFilePos in the lexer options.
     *
     * @return bool
     */
    public function hasColumnInfo() : bool {
        return isset($this->attributes['startFilePos'], $this->attributes['endFilePos']);
    }

    /**
     * Gets the start column (1-based) into the line where the error started.
     *
     * @param string $code Source code of the file
     * @return int
     */
    public function getStartColumn(string $code) : int {
        if (!$this->hasColumnInfo()) {
            throw new \RuntimeException('Error does not have column information');
        }

        return $this->toColumn($code, $this->attributes['startFilePos']);
    }

    /**
     * Gets the end column (1-based) into the line where the error ended.
     *
     * @param string $code Source code of the file
     * @return int
     */
    public function getEndColumn(string $code) : int {
        if (!$this->hasColumnInfo()) {
            throw new \RuntimeException('Error does not have column information');
        }

        return $this->toColumn($code, $this->attributes['endFilePos']);
    }

    /**
     * Formats message including line and column information.
     *
     * @param string $code Source code associated with the error, for calculation of the columns
     *
     * @return string Formatted message
     */
    public function getMessageWithColumnInfo(string $code) : string {
        return sprintf(
            '%s from %d:%d to %d:%d', $this->getRawMessage(),
            $this->getStartLine(), $this->getStartColumn($code),
            $this->getEndLine(), $this->getEndColumn($code)
        );
    }

    /**
     * Converts a file offset into a column.
     *
     * @param string $code Source code that $pos indexes into
     * @param int    $pos  0-based position in $code
     *
     * @return int 1-based column (relative to start of line)
     */
    private function toColumn(string $code, int $pos) : int {
        if ($pos > strlen($code)) {
            throw new \RuntimeException('Invalid position information');
        }

        $lineStartPos = strrpos($code, "\n", $pos - strlen($code));
        if (false === $lineStartPos) {
            $lineStartPos = -1;
        }

        return $pos - $lineStartPos;
    }

    /**
     * Updates the exception message after a change to rawMessage or rawLine.
     */
    protected function updateMessage() {
        $this->message = $this->rawMessage;

        if (-1 === $this->getStartLine()) {
            $this->message .= ' on unknown line';
        } else {
            $this->message .= ' on line ' . $this->getStartLine();
        }
    }
}
<?php declare(strict_types=1);

namespace PhpParser\NodeVisitor;

use PhpParser\ErrorHandler;
use PhpParser\NameContext;
use PhpParser\Node;
use PhpParser\Node\Expr;
use PhpParser\Node\Name;
use PhpParser\Node\Name\FullyQualified;
use PhpParser\Node\Stmt;
use PhpParser\NodeVisitorAbstract;

class NameResolver extends NodeVisitorAbstract
{
    /** @var NameContext Naming context */
    protected $nameContext;

    /** @var bool Whether to preserve original names */
    protected $preserveOriginalNames;

    /** @var bool Whether to replace resolved nodes in place, or to add resolvedNode attributes */
    protected $replaceNodes;

    /**
     * Constructs a name resolution visitor.
     *
     * Options:
     *  * preserveOriginalNames (default false): An "originalName" attribute will be added to
     *    all name nodes that underwent resolution.
     *  * replaceNodes (default true): Resolved names are replaced in-place. Otherwise, a
     *    resolvedName attribute is added. (Names that cannot be statically resolved receive a
     *    namespacedName attribute, as usual.)
     *
     * @param ErrorHandler|null $errorHandler Error handler
     * @param array $options Options
     */
    public function __construct(ErrorHandler $errorHandler = null, array $options = []) {
        $this->nameContext = new NameContext($errorHandler ?? new ErrorHandler\Throwing);
        $this->preserveOriginalNames = $options['preserveOriginalNames'] ?? false;
        $this->replaceNodes = $options['replaceNodes'] ?? true;
    }

    /**
     * Get name resolution context.
     *
     * @return NameContext
     */
    public function getNameContext() : NameContext {
        return $this->nameContext;
    }

    public function beforeTraverse(array $nodes) {
        $this->nameContext->startNamespace();
        return null;
    }

    public function enterNode(Node $node) {
        if ($node instanceof Stmt\Namespace_) {
            $this->nameContext->startNamespace($node->name);
        } elseif ($node instanceof Stmt\Use_) {
            foreach ($node->uses as $use) {
                $this->addAlias($use, $node->type, null);
            }
        } elseif ($node instanceof Stmt\GroupUse) {
            foreach ($node->uses as $use) {
                $this->addAlias($use, $node->type, $node->prefix);
            }
        } elseif ($node instanceof Stmt\Class_) {
            if (null !== $node->extends) {
                $node->extends = $this->resolveClassName($node->extends);
            }

            foreach ($node->implements as &$interface) {
                $interface = $this->resolveClassName($interface);
            }

            $this->resolveAttrGroups($node);
            if (null !== $node->name) {
                $this->addNamespacedName($node);
            }
        } elseif ($node instanceof Stmt\Interface_) {
            foreach ($node->extends as &$interface) {
                $interface = $this->resolveClassName($interface);
            }

            $this->resolveAttrGroups($node);
            $this->addNamespacedName($node);
         } elseif ($node instanceof Stmt\Enum_) {
            foreach ($node->implements as &$interface) {
                $interface = $this->resolveClassName($interface);
            }

            $this->resolveAttrGroups($node);
            if (null !== $node->name) {
                $this->addNamespacedName($node);
            }
        } elseif ($node instanceof Stmt\Trait_) {
            $this->resolveAttrGroups($node);
            $this->addNamespacedName($node);
        } elseif ($node instanceof Stmt\Function_) {
            $this->resolveSignature($node);
            $this->resolveAttrGroups($node);
            $this->addNamespacedName($node);
        } elseif ($node instanceof Stmt\ClassMethod
                  || $node instanceof Expr\Closure
                  || $node instanceof Expr\ArrowFunction
        ) {
            $this->resolveSignature($node);
            $this->resolveAttrGroups($node);
        } elseif ($node instanceof Stmt\Property) {
            if (null !== $node->type) {
                $node->type = $this->resolveType($node->type);
            }
            $this->resolveAttrGroups($node);
        } elseif ($node instanceof Stmt\Const_) {
            foreach ($node->consts as $const) {
                $this->addNamespacedName($const);
            }
        } else if ($node instanceof Stmt\ClassConst) {
            $this->resolveAttrGroups($node);
        } else if ($node instanceof Stmt\EnumCase) {
            $this->resolveAttrGroups($node);
        } elseif ($node instanceof Expr\StaticCall
                  || $node instanceof Expr\StaticPropertyFetch
                  || $node instanceof Expr\ClassConstFetch
                  || $node instanceof Expr\New_
                  || $node instanceof Expr\Instanceof_
        ) {
            if ($node->class instanceof Name) {
                $node->class = $this->resolveClassName($node->class);
            }
        } elseif ($node instanceof Stmt\Catch_) {
            foreach ($node->types as &$type) {
                $type = $this->resolveClassName($type);
            }
        } elseif ($node instanceof Expr\FuncCall) {
            if ($node->name instanceof Name) {
                $node->name = $this->resolveName($node->name, Stmt\Use_::TYPE_FUNCTION);
            }
        } elseif ($node instanceof Expr\ConstFetch) {
            $node->name = $this->resolveName($node->name, Stmt\Use_::TYPE_CONSTANT);
        } elseif ($node instanceof Stmt\TraitUse) {
            foreach ($node->traits as &$trait) {
                $trait = $this->resolveClassName($trait);
            }

            foreach ($node->adaptations as $adaptation) {
                if (null !== $adaptation->trait) {
                    $adaptation->trait = $this->resolveClassName($adaptation->trait);
                }

                if ($adaptation instanceof Stmt\TraitUseAdaptation\Precedence) {
                    foreach ($adaptation->insteadof as &$insteadof) {
                        $insteadof = $this->resolveClassName($insteadof);
                    }
                }
            }
        }

        return null;
    }

    private function addAlias(Stmt\UseUse $use, $type, Name $prefix = null) {
        // Add prefix for group uses
        $name = $prefix ? Name::concat($prefix, $use->name) : $use->name;
        // Type is determined either by individual element or whole use declaration
        $type |= $use->type;

        $this->nameContext->addAlias(
            $name, (string) $use->getAlias(), $type, $use->getAttributes()
        );
    }

    /** @param Stmt\Function_|Stmt\ClassMethod|Expr\Closure $node */
    private function resolveSignature($node) {
        foreach ($node->params as $param) {
            $param->type = $this->resolveType($param->type);
            $this->resolveAttrGroups($param);
        }
        $node->returnType = $this->resolveType($node->returnType);
    }

    private function resolveType($node) {
        if ($node instanceof Name) {
            return $this->resolveClassName($node);
        }
        if ($node instanceof Node\NullableType) {
            $node->type = $this->resolveType($node->type);
            return $node;
        }
        if ($node instanceof Node\UnionType || $node instanceof Node\IntersectionType) {
            foreach ($node->types as &$type) {
                $type = $this->resolveType($type);
            }
            return $node;
        }
        return $node;
    }

    /**
     * Resolve name, according to name resolver options.
     *
     * @param Name $name Function or constant name to resolve
     * @param int  $type One of Stmt\Use_::TYPE_*
     *
     * @return Name Resolved name, or original name with attribute
     */
    protected function resolveName(Name $name, int $type) : Name {
        if (!$this->replaceNodes) {
            $resolvedName = $this->nameContext->getResolvedName($name, $type);
            if (null !== $resolvedName) {
                $name->setAttribute('resolvedName', $resolvedName);
            } else {
                $name->setAttribute('namespacedName', FullyQualified::concat(
                    $this->nameContext->getNamespace(), $name, $name->getAttributes()));
            }
            return $name;
        }

        if ($this->preserveOriginalNames) {
            // Save the original name
            $originalName = $name;
            $name = clone $originalName;
            $name->setAttribute('originalName', $originalName);
        }

        $resolvedName = $this->nameContext->getResolvedName($name, $type);
        if (null !== $resolvedName) {
            return $resolvedName;
        }

        // unqualified names inside a namespace cannot be resolved at compile-time
        // add the namespaced version of the name as an attribute
        $name->setAttribute('namespacedName', FullyQualified::concat(
            $this->nameContext->getNamespace(), $name, $name->getAttributes()));
        return $name;
    }

    protected function resolveClassName(Name $name) {
        return $this->resolveName($name, Stmt\Use_::TYPE_NORMAL);
    }

    protected function addNamespacedName(Node $node) {
        $node->namespacedName = Name::concat(
            $this->nameContext->getNamespace(), (string) $node->name);
    }

    protected function resolveAttrGroups(Node $node)
    {
        foreach ($node->attrGroups as $attrGroup) {
            foreach ($attrGroup->attrs as $attr) {
                $attr->name = $this->resolveClassName($attr->name);
            }
        }
    }
}
<?php declare(strict_types=1);

namespace PhpParser\NodeVisitor;

use function array_pop;
use function count;
use PhpParser\Node;
use PhpParser\NodeVisitorAbstract;

/**
 * Visitor that connects a child node to its parent node.
 *
 * On the child node, the parent node can be accessed through
 * <code>$node->getAttribute('parent')</code>.
 */
final class ParentConnectingVisitor extends NodeVisitorAbstract
{
    /**
     * @var Node[]
     */
    private $stack = [];

    public function beforeTraverse(array $nodes)
    {
        $this->stack = [];
    }

    public function enterNode(Node $node)
    {
        if (!empty($this->stack)) {
            $node->setAttribute('parent', $this->stack[count($this->stack) - 1]);
        }

        $this->stack[] = $node;
    }

    public function leaveNode(Node $node)
    {
        array_pop($this->stack);
    }
}
<?php declare(strict_types=1);

namespace PhpParser\NodeVisitor;

use PhpParser\Node;
use PhpParser\NodeVisitorAbstract;

/**
 * Visitor cloning all nodes and linking to the original nodes using an attribute.
 *
 * This visitor is required to perform format-preserving pretty prints.
 */
class CloningVisitor extends NodeVisitorAbstract
{
    public function enterNode(Node $origNode) {
        $node = clone $origNode;
        $node->setAttribute('origNode', $origNode);
        return $node;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\NodeVisitor;

use PhpParser\Node;
use PhpParser\NodeVisitorAbstract;

/**
 * This visitor can be used to find and collect all nodes satisfying some criterion determined by
 * a filter callback.
 */
class FindingVisitor extends NodeVisitorAbstract
{
    /** @var callable Filter callback */
    protected $filterCallback;
    /** @var Node[] Found nodes */
    protected $foundNodes;

    public function __construct(callable $filterCallback) {
        $this->filterCallback = $filterCallback;
    }

    /**
     * Get found nodes satisfying the filter callback.
     *
     * Nodes are returned in pre-order.
     *
     * @return Node[] Found nodes
     */
    public function getFoundNodes() : array {
        return $this->foundNodes;
    }

    public function beforeTraverse(array $nodes) {
        $this->foundNodes = [];

        return null;
    }

    public function enterNode(Node $node) {
        $filterCallback = $this->filterCallback;
        if ($filterCallback($node)) {
            $this->foundNodes[] = $node;
        }

        return null;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\NodeVisitor;

use PhpParser\Node;
use PhpParser\NodeTraverser;
use PhpParser\NodeVisitorAbstract;

/**
 * This visitor can be used to find the first node satisfying some criterion determined by
 * a filter callback.
 */
class FirstFindingVisitor extends NodeVisitorAbstract
{
    /** @var callable Filter callback */
    protected $filterCallback;
    /** @var null|Node Found node */
    protected $foundNode;

    public function __construct(callable $filterCallback) {
        $this->filterCallback = $filterCallback;
    }

    /**
     * Get found node satisfying the filter callback.
     *
     * Returns null if no node satisfies the filter callback.
     *
     * @return null|Node Found node (or null if not found)
     */
    public function getFoundNode() {
        return $this->foundNode;
    }

    public function beforeTraverse(array $nodes) {
        $this->foundNode = null;

        return null;
    }

    public function enterNode(Node $node) {
        $filterCallback = $this->filterCallback;
        if ($filterCallback($node)) {
            $this->foundNode = $node;
            return NodeTraverser::STOP_TRAVERSAL;
        }

        return null;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\NodeVisitor;

use PhpParser\Node;
use PhpParser\NodeVisitorAbstract;

/**
 * Visitor that connects a child node to its parent node
 * as well as its sibling nodes.
 *
 * On the child node, the parent node can be accessed through
 * <code>$node->getAttribute('parent')</code>, the previous
 * node can be accessed through <code>$node->getAttribute('previous')</code>,
 * and the next node can be accessed through <code>$node->getAttribute('next')</code>.
 */
final class NodeConnectingVisitor extends NodeVisitorAbstract
{
    /**
     * @var Node[]
     */
    private $stack = [];

    /**
     * @var ?Node
     */
    private $previous;

    public function beforeTraverse(array $nodes) {
        $this->stack    = [];
        $this->previous = null;
    }

    public function enterNode(Node $node) {
        if (!empty($this->stack)) {
            $node->setAttribute('parent', $this->stack[count($this->stack) - 1]);
        }

        if ($this->previous !== null && $this->previous->getAttribute('parent') === $node->getAttribute('parent')) {
            $node->setAttribute('previous', $this->previous);
            $this->previous->setAttribute('next', $node);
        }

        $this->stack[] = $node;
    }

    public function leaveNode(Node $node) {
        $this->previous = $node;

        array_pop($this->stack);
    }
}
<?php declare(strict_types=1);

namespace PhpParser;

class ParserFactory
{
    const PREFER_PHP7 = 1;
    const PREFER_PHP5 = 2;
    const ONLY_PHP7 = 3;
    const ONLY_PHP5 = 4;

    /**
     * Creates a Parser instance, according to the provided kind.
     *
     * @param int        $kind  One of ::PREFER_PHP7, ::PREFER_PHP5, ::ONLY_PHP7 or ::ONLY_PHP5
     * @param Lexer|null $lexer Lexer to use. Defaults to emulative lexer when not specified
     * @param array      $parserOptions Parser options. See ParserAbstract::__construct() argument
     *
     * @return Parser The parser instance
     */
    public function create(int $kind, Lexer $lexer = null, array $parserOptions = []) : Parser {
        if (null === $lexer) {
            $lexer = new Lexer\Emulative();
        }
        switch ($kind) {
            case self::PREFER_PHP7:
                return new Parser\Multiple([
                    new Parser\Php7($lexer, $parserOptions), new Parser\Php5($lexer, $parserOptions)
                ]);
            case self::PREFER_PHP5:
                return new Parser\Multiple([
                    new Parser\Php5($lexer, $parserOptions), new Parser\Php7($lexer, $parserOptions)
                ]);
            case self::ONLY_PHP7:
                return new Parser\Php7($lexer, $parserOptions);
            case self::ONLY_PHP5:
                return new Parser\Php5($lexer, $parserOptions);
            default:
                throw new \LogicException(
                    'Kind must be one of ::PREFER_PHP7, ::PREFER_PHP5, ::ONLY_PHP7 or ::ONLY_PHP5'
                );
        }
    }
}
<?php

namespace PhpParser;

use function array_merge;
use PhpParser\Node\Expr;
use PhpParser\Node\Scalar;

/**
 * Evaluates constant expressions.
 *
 * This evaluator is able to evaluate all constant expressions (as defined by PHP), which can be
 * evaluated without further context. If a subexpression is not of this type, a user-provided
 * fallback evaluator is invoked. To support all constant expressions that are also supported by
 * PHP (and not already handled by this class), the fallback evaluator must be able to handle the
 * following node types:
 *
 *  * All Scalar\MagicConst\* nodes.
 *  * Expr\ConstFetch nodes. Only null/false/true are already handled by this class.
 *  * Expr\ClassConstFetch nodes.
 *
 * The fallback evaluator should throw ConstExprEvaluationException for nodes it cannot evaluate.
 *
 * The evaluation is dependent on runtime configuration in two respects: Firstly, floating
 * point to string conversions are affected by the precision ini setting. Secondly, they are also
 * affected by the LC_NUMERIC locale.
 */
class ConstExprEvaluator
{
    private $fallbackEvaluator;

    /**
     * Create a constant expression evaluator.
     *
     * The provided fallback evaluator is invoked whenever a subexpression cannot be evaluated. See
     * class doc comment for more information.
     *
     * @param callable|null $fallbackEvaluator To call if subexpression cannot be evaluated
     */
    public function __construct(callable $fallbackEvaluator = null) {
        $this->fallbackEvaluator = $fallbackEvaluator ?? function(Expr $expr) {
            throw new ConstExprEvaluationException(
                "Expression of type {$expr->getType()} cannot be evaluated"
            );
        };
    }

    /**
     * Silently evaluates a constant expression into a PHP value.
     *
     * Thrown Errors, warnings or notices will be converted into a ConstExprEvaluationException.
     * The original source of the exception is available through getPrevious().
     *
     * If some part of the expression cannot be evaluated, the fallback evaluator passed to the
     * constructor will be invoked. By default, if no fallback is provided, an exception of type
     * ConstExprEvaluationException is thrown.
     *
     * See class doc comment for caveats and limitations.
     *
     * @param Expr $expr Constant expression to evaluate
     * @return mixed Result of evaluation
     *
     * @throws ConstExprEvaluationException if the expression cannot be evaluated or an error occurred
     */
    public function evaluateSilently(Expr $expr) {
        set_error_handler(function($num, $str, $file, $line) {
            throw new \ErrorException($str, 0, $num, $file, $line);
        });

        try {
            return $this->evaluate($expr);
        } catch (\Throwable $e) {
            if (!$e instanceof ConstExprEvaluationException) {
                $e = new ConstExprEvaluationException(
                    "An error occurred during constant expression evaluation", 0, $e);
            }
            throw $e;
        } finally {
            restore_error_handler();
        }
    }

    /**
     * Directly evaluates a constant expression into a PHP value.
     *
     * May generate Error exceptions, warnings or notices. Use evaluateSilently() to convert these
     * into a ConstExprEvaluationException.
     *
     * If some part of the expression cannot be evaluated, the fallback evaluator passed to the
     * constructor will be invoked. By default, if no fallback is provided, an exception of type
     * ConstExprEvaluationException is thrown.
     *
     * See class doc comment for caveats and limitations.
     *
     * @param Expr $expr Constant expression to evaluate
     * @return mixed Result of evaluation
     *
     * @throws ConstExprEvaluationException if the expression cannot be evaluated
     */
    public function evaluateDirectly(Expr $expr) {
        return $this->evaluate($expr);
    }

    private function evaluate(Expr $expr) {
        if ($expr instanceof Scalar\LNumber
            || $expr instanceof Scalar\DNumber
            || $expr instanceof Scalar\String_
        ) {
            return $expr->value;
        }

        if ($expr instanceof Expr\Array_) {
            return $this->evaluateArray($expr);
        }

        // Unary operators
        if ($expr instanceof Expr\UnaryPlus) {
            return +$this->evaluate($expr->expr);
        }
        if ($expr instanceof Expr\UnaryMinus) {
            return -$this->evaluate($expr->expr);
        }
        if ($expr instanceof Expr\BooleanNot) {
            return !$this->evaluate($expr->expr);
        }
        if ($expr instanceof Expr\BitwiseNot) {
            return ~$this->evaluate($expr->expr);
        }

        if ($expr instanceof Expr\BinaryOp) {
            return $this->evaluateBinaryOp($expr);
        }

        if ($expr instanceof Expr\Ternary) {
            return $this->evaluateTernary($expr);
        }

        if ($expr instanceof Expr\ArrayDimFetch && null !== $expr->dim) {
            return $this->evaluate($expr->var)[$this->evaluate($expr->dim)];
        }

        if ($expr instanceof Expr\ConstFetch) {
            return $this->evaluateConstFetch($expr);
        }

        return ($this->fallbackEvaluator)($expr);
    }

    private function evaluateArray(Expr\Array_ $expr) {
        $array = [];
        foreach ($expr->items as $item) {
            if (null !== $item->key) {
                $array[$this->evaluate($item->key)] = $this->evaluate($item->value);
            } elseif ($item->unpack) {
                $array = array_merge($array, $this->evaluate($item->value));
            } else {
                $array[] = $this->evaluate($item->value);
            }
        }
        return $array;
    }

    private function evaluateTernary(Expr\Ternary $expr) {
        if (null === $expr->if) {
            return $this->evaluate($expr->cond) ?: $this->evaluate($expr->else);
        }

        return $this->evaluate($expr->cond)
            ? $this->evaluate($expr->if)
            : $this->evaluate($expr->else);
    }

    private function evaluateBinaryOp(Expr\BinaryOp $expr) {
        if ($expr instanceof Expr\BinaryOp\Coalesce
            && $expr->left instanceof Expr\ArrayDimFetch
        ) {
            // This needs to be special cased to respect BP_VAR_IS fetch semantics
            return $this->evaluate($expr->left->var)[$this->evaluate($expr->left->dim)]
                ?? $this->evaluate($expr->right);
        }

        // The evaluate() calls are repeated in each branch, because some of the operators are
        // short-circuiting and evaluating the RHS in advance may be illegal in that case
        $l = $expr->left;
        $r = $expr->right;
        switch ($expr->getOperatorSigil()) {
            case '&':   return $this->evaluate($l) &   $this->evaluate($r);
            case '|':   return $this->evaluate($l) |   $this->evaluate($r);
            case '^':   return $this->evaluate($l) ^   $this->evaluate($r);
            case '&&':  return $this->evaluate($l) &&  $this->evaluate($r);
            case '||':  return $this->evaluate($l) ||  $this->evaluate($r);
            case '??':  return $this->evaluate($l) ??  $this->evaluate($r);
            case '.':   return $this->evaluate($l) .   $this->evaluate($r);
            case '/':   return $this->evaluate($l) /   $this->evaluate($r);
            case '==':  return $this->evaluate($l) ==  $this->evaluate($r);
            case '>':   return $this->evaluate($l) >   $this->evaluate($r);
            case '>=':  return $this->evaluate($l) >=  $this->evaluate($r);
            case '===': return $this->evaluate($l) === $this->evaluate($r);
            case 'and': return $this->evaluate($l) and $this->evaluate($r);
            case 'or':  return $this->evaluate($l) or  $this->evaluate($r);
            case 'xor': return $this->evaluate($l) xor $this->evaluate($r);
            case '-':   return $this->evaluate($l) -   $this->evaluate($r);
            case '%':   return $this->evaluate($l) %   $this->evaluate($r);
            case '*':   return $this->evaluate($l) *   $this->evaluate($r);
            case '!=':  return $this->evaluate($l) !=  $this->evaluate($r);
            case '!==': return $this->evaluate($l) !== $this->evaluate($r);
            case '+':   return $this->evaluate($l) +   $this->evaluate($r);
            case '**':  return $this->evaluate($l) **  $this->evaluate($r);
            case '<<':  return $this->evaluate($l) <<  $this->evaluate($r);
            case '>>':  return $this->evaluate($l) >>  $this->evaluate($r);
            case '<':   return $this->evaluate($l) <   $this->evaluate($r);
            case '<=':  return $this->evaluate($l) <=  $this->evaluate($r);
            case '<=>': return $this->evaluate($l) <=> $this->evaluate($r);
        }

        throw new \Exception('Should not happen');
    }

    private function evaluateConstFetch(Expr\ConstFetch $expr) {
        $name = $expr->name->toLowerString();
        switch ($name) {
            case 'null': return null;
            case 'false': return false;
            case 'true': return true;
        }

        return ($this->fallbackEvaluator)($expr);
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Lexer\TokenEmulator;

use PhpParser\Lexer\Emulative;

class ExplicitOctalEmulator extends TokenEmulator {
    public function getPhpVersion(): string {
        return Emulative::PHP_8_1;
    }

    public function isEmulationNeeded(string $code): bool {
        return strpos($code, '0o') !== false || strpos($code, '0O') !== false;
    }

    public function emulate(string $code, array $tokens): array {
        for ($i = 0, $c = count($tokens); $i < $c; ++$i) {
            if ($tokens[$i][0] == \T_LNUMBER && $tokens[$i][1] === '0' &&
                isset($tokens[$i + 1]) && $tokens[$i + 1][0] == \T_STRING &&
                preg_match('/[oO][0-7]+(?:_[0-7]+)*/', $tokens[$i + 1][1])
            ) {
                $tokenKind = $this->resolveIntegerOrFloatToken($tokens[$i + 1][1]);
                array_splice($tokens, $i, 2, [
                    [$tokenKind, '0' . $tokens[$i + 1][1], $tokens[$i][2]],
                ]);
                $c--;
            }
        }
        return $tokens;
    }

    private function resolveIntegerOrFloatToken(string $str): int
    {
        $str = substr($str, 1);
        $str = str_replace('_', '', $str);
        $num = octdec($str);
        return is_float($num) ? \T_DNUMBER : \T_LNUMBER;
    }

    public function reverseEmulate(string $code, array $tokens): array {
        // Explicit octals were not legal code previously, don't bother.
        return $tokens;
    }
}<?php declare(strict_types=1);

namespace PhpParser\Lexer\TokenEmulator;

use PhpParser\Lexer\Emulative;

final class EnumTokenEmulator extends KeywordEmulator
{
    public function getPhpVersion(): string
    {
        return Emulative::PHP_8_1;
    }

    public function getKeywordString(): string
    {
        return 'enum';
    }

    public function getKeywordToken(): int
    {
        return \T_ENUM;
    }

    protected function isKeywordContext(array $tokens, int $pos): bool
    {
        return parent::isKeywordContext($tokens, $pos)
            && isset($tokens[$pos + 2])
            && $tokens[$pos + 1][0] === \T_WHITESPACE
            && $tokens[$pos + 2][0] === \T_STRING;
    }
}<?php declare(strict_types=1);

namespace PhpParser\Lexer\TokenEmulator;

use PhpParser\Lexer\Emulative;

final class CoaleseEqualTokenEmulator extends TokenEmulator
{
    public function getPhpVersion(): string
    {
        return Emulative::PHP_7_4;
    }

    public function isEmulationNeeded(string $code): bool
    {
        return strpos($code, '??=') !== false;
    }

    public function emulate(string $code, array $tokens): array
    {
        // We need to manually iterate and manage a count because we'll change
        // the tokens array on the way
        $line = 1;
        for ($i = 0, $c = count($tokens); $i < $c; ++$i) {
            if (isset($tokens[$i + 1])) {
                if ($tokens[$i][0] === T_COALESCE && $tokens[$i + 1] === '=') {
                    array_splice($tokens, $i, 2, [
                        [\T_COALESCE_EQUAL, '??=', $line]
                    ]);
                    $c--;
                    continue;
                }
            }
            if (\is_array($tokens[$i])) {
                $line += substr_count($tokens[$i][1], "\n");
            }
        }

        return $tokens;
    }

    public function reverseEmulate(string $code, array $tokens): array
    {
        // ??= was not valid code previously, don't bother.
        return $tokens;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Lexer\TokenEmulator;

/** @internal */
abstract class TokenEmulator
{
    abstract public function getPhpVersion(): string;

    abstract public function isEmulationNeeded(string $code): bool;

    /**
     * @return array Modified Tokens
     */
    abstract public function emulate(string $code, array $tokens): array;

    /**
     * @return array Modified Tokens
     */
    abstract public function reverseEmulate(string $code, array $tokens): array;

    public function preprocessCode(string $code, array &$patches): string {
        return $code;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Lexer\TokenEmulator;

use PhpParser\Lexer\Emulative;

final class AttributeEmulator extends TokenEmulator
{
    public function getPhpVersion(): string
    {
        return Emulative::PHP_8_0;
    }

    public function isEmulationNeeded(string $code) : bool
    {
        return strpos($code, '#[') !== false;
    }

    public function emulate(string $code, array $tokens): array
    {
        // We need to manually iterate and manage a count because we'll change
        // the tokens array on the way.
        $line = 1;
        for ($i = 0, $c = count($tokens); $i < $c; ++$i) {
            if ($tokens[$i] === '#' && isset($tokens[$i + 1]) && $tokens[$i + 1] === '[') {
                array_splice($tokens, $i, 2, [
                    [\T_ATTRIBUTE, '#[', $line]
                ]);
                $c--;
                continue;
            }
            if (\is_array($tokens[$i])) {
                $line += substr_count($tokens[$i][1], "\n");
            }
        }

        return $tokens;
    }

    public function reverseEmulate(string $code, array $tokens): array
    {
        // TODO
        return $tokens;
    }

    public function preprocessCode(string $code, array &$patches): string {
        $pos = 0;
        while (false !== $pos = strpos($code, '#[', $pos)) {
            // Replace #[ with %[
            $code[$pos] = '%';
            $patches[] = [$pos, 'replace', '#'];
            $pos += 2;
        }
        return $code;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Lexer\TokenEmulator;

/**
 * Reverses emulation direction of the inner emulator.
 */
final class ReverseEmulator extends TokenEmulator
{
    /** @var TokenEmulator Inner emulator */
    private $emulator;

    public function __construct(TokenEmulator $emulator) {
        $this->emulator = $emulator;
    }

    public function getPhpVersion(): string {
        return $this->emulator->getPhpVersion();
    }

    public function isEmulationNeeded(string $code): bool {
        return $this->emulator->isEmulationNeeded($code);
    }

    public function emulate(string $code, array $tokens): array {
        return $this->emulator->reverseEmulate($code, $tokens);
    }

    public function reverseEmulate(string $code, array $tokens): array {
        return $this->emulator->emulate($code, $tokens);
    }

    public function preprocessCode(string $code, array &$patches): string {
        return $code;
    }
}<?php declare(strict_types=1);

namespace PhpParser\Lexer\TokenEmulator;

use PhpParser\Lexer\Emulative;

final class FnTokenEmulator extends KeywordEmulator
{
    public function getPhpVersion(): string
    {
        return Emulative::PHP_7_4;
    }

    public function getKeywordString(): string
    {
        return 'fn';
    }

    public function getKeywordToken(): int
    {
        return \T_FN;
    }
}<?php declare(strict_types=1);

namespace PhpParser\Lexer\TokenEmulator;

use PhpParser\Lexer\Emulative;

final class ReadonlyTokenEmulator extends KeywordEmulator
{
    public function getPhpVersion(): string
    {
        return Emulative::PHP_8_1;
    }

    public function getKeywordString(): string
    {
        return 'readonly';
    }

    public function getKeywordToken(): int
    {
        return \T_READONLY;
    }
}<?php declare(strict_types=1);

namespace PhpParser\Lexer\TokenEmulator;

use PhpParser\Lexer\Emulative;

final class MatchTokenEmulator extends KeywordEmulator
{
    public function getPhpVersion(): string
    {
        return Emulative::PHP_8_0;
    }

    public function getKeywordString(): string
    {
        return 'match';
    }

    public function getKeywordToken(): int
    {
        return \T_MATCH;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Lexer\TokenEmulator;

use PhpParser\Lexer\Emulative;

final class FlexibleDocStringEmulator extends TokenEmulator
{
    const FLEXIBLE_DOC_STRING_REGEX = <<<'REGEX'
/<<<[ \t]*(['"]?)([a-zA-Z_\x80-\xff][a-zA-Z0-9_\x80-\xff]*)\1\r?\n
(?:.*\r?\n)*?
(?<indentation>\h*)\2(?![a-zA-Z0-9_\x80-\xff])(?<separator>(?:;?[\r\n])?)/x
REGEX;

    public function getPhpVersion(): string
    {
        return Emulative::PHP_7_3;
    }

    public function isEmulationNeeded(string $code) : bool
    {
        return strpos($code, '<<<') !== false;
    }

    public function emulate(string $code, array $tokens): array
    {
        // Handled by preprocessing + fixup.
        return $tokens;
    }

    public function reverseEmulate(string $code, array $tokens): array
    {
        // Not supported.
        return $tokens;
    }

    public function preprocessCode(string $code, array &$patches): string {
        if (!preg_match_all(self::FLEXIBLE_DOC_STRING_REGEX, $code, $matches, PREG_SET_ORDER|PREG_OFFSET_CAPTURE)) {
            // No heredoc/nowdoc found
            return $code;
        }

        // Keep track of how much we need to adjust string offsets due to the modifications we
        // already made
        $posDelta = 0;
        foreach ($matches as $match) {
            $indentation = $match['indentation'][0];
            $indentationStart = $match['indentation'][1];

            $separator = $match['separator'][0];
            $separatorStart = $match['separator'][1];

            if ($indentation === '' && $separator !== '') {
                // Ordinary heredoc/nowdoc
                continue;
            }

            if ($indentation !== '') {
                // Remove indentation
                $indentationLen = strlen($indentation);
                $code = substr_replace($code, '', $indentationStart + $posDelta, $indentationLen);
                $patches[] = [$indentationStart + $posDelta, 'add', $indentation];
                $posDelta -= $indentationLen;
            }

            if ($separator === '') {
                // Insert newline as separator
                $code = substr_replace($code, "\n", $separatorStart + $posDelta, 0);
                $patches[] = [$separatorStart + $posDelta, 'remove', "\n"];
                $posDelta += 1;
            }
        }

        return $code;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Lexer\TokenEmulator;

use PhpParser\Lexer\Emulative;

final class NumericLiteralSeparatorEmulator extends TokenEmulator
{
    const BIN = '(?:0b[01]+(?:_[01]+)*)';
    const HEX = '(?:0x[0-9a-f]+(?:_[0-9a-f]+)*)';
    const DEC = '(?:[0-9]+(?:_[0-9]+)*)';
    const SIMPLE_FLOAT = '(?:' . self::DEC . '\.' . self::DEC . '?|\.' . self::DEC . ')';
    const EXP = '(?:e[+-]?' . self::DEC . ')';
    const FLOAT = '(?:' . self::SIMPLE_FLOAT . self::EXP . '?|' . self::DEC . self::EXP . ')';
    const NUMBER = '~' . self::FLOAT . '|' . self::BIN . '|' . self::HEX . '|' . self::DEC . '~iA';

    public function getPhpVersion(): string
    {
        return Emulative::PHP_7_4;
    }

    public function isEmulationNeeded(string $code) : bool
    {
        return preg_match('~[0-9]_[0-9]~', $code)
            || preg_match('~0x[0-9a-f]+_[0-9a-f]~i', $code);
    }

    public function emulate(string $code, array $tokens): array
    {
        // We need to manually iterate and manage a count because we'll change
        // the tokens array on the way
        $codeOffset = 0;
        for ($i = 0, $c = count($tokens); $i < $c; ++$i) {
            $token = $tokens[$i];
            $tokenLen = \strlen(\is_array($token) ? $token[1] : $token);

            if ($token[0] !== T_LNUMBER && $token[0] !== T_DNUMBER) {
                $codeOffset += $tokenLen;
                continue;
            }

            $res = preg_match(self::NUMBER, $code, $matches, 0, $codeOffset);
            assert($res, "No number at number token position");

            $match = $matches[0];
            $matchLen = \strlen($match);
            if ($matchLen === $tokenLen) {
                // Original token already holds the full number.
                $codeOffset += $tokenLen;
                continue;
            }

            $tokenKind = $this->resolveIntegerOrFloatToken($match);
            $newTokens = [[$tokenKind, $match, $token[2]]];

            $numTokens = 1;
            $len = $tokenLen;
            while ($matchLen > $len) {
                $nextToken = $tokens[$i + $numTokens];
                $nextTokenText = \is_array($nextToken) ? $nextToken[1] : $nextToken;
                $nextTokenLen = \strlen($nextTokenText);

                $numTokens++;
                if ($matchLen < $len + $nextTokenLen) {
                    // Split trailing characters into a partial token.
                    assert(is_array($nextToken), "Partial token should be an array token");
                    $partialText = substr($nextTokenText, $matchLen - $len);
                    $newTokens[] = [$nextToken[0], $partialText, $nextToken[2]];
                    break;
                }

                $len += $nextTokenLen;
            }

            array_splice($tokens, $i, $numTokens, $newTokens);
            $c -= $numTokens - \count($newTokens);
            $codeOffset += $matchLen;
        }

        return $tokens;
    }

    private function resolveIntegerOrFloatToken(string $str): int
    {
        $str = str_replace('_', '', $str);

        if (stripos($str, '0b') === 0) {
            $num = bindec($str);
        } elseif (stripos($str, '0x') === 0) {
            $num = hexdec($str);
        } elseif (stripos($str, '0') === 0 && ctype_digit($str)) {
            $num = octdec($str);
        } else {
            $num = +$str;
        }

        return is_float($num) ? T_DNUMBER : T_LNUMBER;
    }

    public function reverseEmulate(string $code, array $tokens): array
    {
        // Numeric separators were not legal code previously, don't bother.
        return $tokens;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Lexer\TokenEmulator;

abstract class KeywordEmulator extends TokenEmulator
{
    abstract function getKeywordString(): string;
    abstract function getKeywordToken(): int;

    public function isEmulationNeeded(string $code): bool
    {
        return strpos(strtolower($code), $this->getKeywordString()) !== false;
    }

    protected function isKeywordContext(array $tokens, int $pos): bool
    {
        $previousNonSpaceToken = $this->getPreviousNonSpaceToken($tokens, $pos);
        return $previousNonSpaceToken === null || $previousNonSpaceToken[0] !== \T_OBJECT_OPERATOR;
    }

    public function emulate(string $code, array $tokens): array
    {
        $keywordString = $this->getKeywordString();
        foreach ($tokens as $i => $token) {
            if ($token[0] === T_STRING && strtolower($token[1]) === $keywordString
                    && $this->isKeywordContext($tokens, $i)) {
                $tokens[$i][0] = $this->getKeywordToken();
            }
        }

        return $tokens;
    }

    /**
     * @param mixed[] $tokens
     * @return mixed[]|null
     */
    private function getPreviousNonSpaceToken(array $tokens, int $start)
    {
        for ($i = $start - 1; $i >= 0; --$i) {
            if ($tokens[$i][0] === T_WHITESPACE) {
                continue;
            }

            return $tokens[$i];
        }

        return null;
    }

    public function reverseEmulate(string $code, array $tokens): array
    {
        $keywordToken = $this->getKeywordToken();
        foreach ($tokens as $i => $token) {
            if ($token[0] === $keywordToken) {
                $tokens[$i][0] = \T_STRING;
            }
        }

        return $tokens;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Lexer\TokenEmulator;

use PhpParser\Lexer\Emulative;

final class NullsafeTokenEmulator extends TokenEmulator
{
    public function getPhpVersion(): string
    {
        return Emulative::PHP_8_0;
    }

    public function isEmulationNeeded(string $code): bool
    {
        return strpos($code, '?->') !== false;
    }

    public function emulate(string $code, array $tokens): array
    {
        // We need to manually iterate and manage a count because we'll change
        // the tokens array on the way
        $line = 1;
        for ($i = 0, $c = count($tokens); $i < $c; ++$i) {
            if ($tokens[$i] === '?' && isset($tokens[$i + 1]) && $tokens[$i + 1][0] === \T_OBJECT_OPERATOR) {
                array_splice($tokens, $i, 2, [
                    [\T_NULLSAFE_OBJECT_OPERATOR, '?->', $line]
                ]);
                $c--;
                continue;
            }

            // Handle ?-> inside encapsed string.
            if ($tokens[$i][0] === \T_ENCAPSED_AND_WHITESPACE && isset($tokens[$i - 1])
                && $tokens[$i - 1][0] === \T_VARIABLE
                && preg_match('/^\?->([a-zA-Z_\x80-\xff][a-zA-Z0-9_\x80-\xff]*)/', $tokens[$i][1], $matches)
            ) {
                $replacement = [
                    [\T_NULLSAFE_OBJECT_OPERATOR, '?->', $line],
                    [\T_STRING, $matches[1], $line],
                ];
                if (\strlen($matches[0]) !== \strlen($tokens[$i][1])) {
                    $replacement[] = [
                        \T_ENCAPSED_AND_WHITESPACE,
                        \substr($tokens[$i][1], \strlen($matches[0])),
                        $line
                    ];
                }
                array_splice($tokens, $i, 1, $replacement);
                $c += \count($replacement) - 1;
                continue;
            }

            if (\is_array($tokens[$i])) {
                $line += substr_count($tokens[$i][1], "\n");
            }
        }

        return $tokens;
    }

    public function reverseEmulate(string $code, array $tokens): array
    {
        // ?-> was not valid code previously, don't bother.
        return $tokens;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Lexer;

use PhpParser\Error;
use PhpParser\ErrorHandler;
use PhpParser\Lexer;
use PhpParser\Lexer\TokenEmulator\AttributeEmulator;
use PhpParser\Lexer\TokenEmulator\EnumTokenEmulator;
use PhpParser\Lexer\TokenEmulator\CoaleseEqualTokenEmulator;
use PhpParser\Lexer\TokenEmulator\ExplicitOctalEmulator;
use PhpParser\Lexer\TokenEmulator\FlexibleDocStringEmulator;
use PhpParser\Lexer\TokenEmulator\FnTokenEmulator;
use PhpParser\Lexer\TokenEmulator\MatchTokenEmulator;
use PhpParser\Lexer\TokenEmulator\NullsafeTokenEmulator;
use PhpParser\Lexer\TokenEmulator\NumericLiteralSeparatorEmulator;
use PhpParser\Lexer\TokenEmulator\ReadonlyTokenEmulator;
use PhpParser\Lexer\TokenEmulator\ReverseEmulator;
use PhpParser\Lexer\TokenEmulator\TokenEmulator;

class Emulative extends Lexer
{
    const PHP_7_3 = '7.3dev';
    const PHP_7_4 = '7.4dev';
    const PHP_8_0 = '8.0dev';
    const PHP_8_1 = '8.1dev';

    /** @var mixed[] Patches used to reverse changes introduced in the code */
    private $patches = [];

    /** @var TokenEmulator[] */
    private $emulators = [];

    /** @var string */
    private $targetPhpVersion;

    /**
     * @param mixed[] $options Lexer options. In addition to the usual options,
     *                         accepts a 'phpVersion' string that specifies the
     *                         version to emulate. Defaults to newest supported.
     */
    public function __construct(array $options = [])
    {
        $this->targetPhpVersion = $options['phpVersion'] ?? Emulative::PHP_8_1;
        unset($options['phpVersion']);

        parent::__construct($options);

        $emulators = [
            new FlexibleDocStringEmulator(),
            new FnTokenEmulator(),
            new MatchTokenEmulator(),
            new CoaleseEqualTokenEmulator(),
            new NumericLiteralSeparatorEmulator(),
            new NullsafeTokenEmulator(),
            new AttributeEmulator(),
            new EnumTokenEmulator(),
            new ReadonlyTokenEmulator(),
            new ExplicitOctalEmulator(),
        ];

        // Collect emulators that are relevant for the PHP version we're running
        // and the PHP version we're targeting for emulation.
        foreach ($emulators as $emulator) {
            $emulatorPhpVersion = $emulator->getPhpVersion();
            if ($this->isForwardEmulationNeeded($emulatorPhpVersion)) {
                $this->emulators[] = $emulator;
            } else if ($this->isReverseEmulationNeeded($emulatorPhpVersion)) {
                $this->emulators[] = new ReverseEmulator($emulator);
            }
        }
    }

    public function startLexing(string $code, ErrorHandler $errorHandler = null) {
        $emulators = array_filter($this->emulators, function($emulator) use($code) {
            return $emulator->isEmulationNeeded($code);
        });

        if (empty($emulators)) {
            // Nothing to emulate, yay
            parent::startLexing($code, $errorHandler);
            return;
        }

        $this->patches = [];
        foreach ($emulators as $emulator) {
            $code = $emulator->preprocessCode($code, $this->patches);
        }

        $collector = new ErrorHandler\Collecting();
        parent::startLexing($code, $collector);
        $this->sortPatches();
        $this->fixupTokens();

        $errors = $collector->getErrors();
        if (!empty($errors)) {
            $this->fixupErrors($errors);
            foreach ($errors as $error) {
                $errorHandler->handleError($error);
            }
        }

        foreach ($emulators as $emulator) {
            $this->tokens = $emulator->emulate($code, $this->tokens);
        }
    }

    private function isForwardEmulationNeeded(string $emulatorPhpVersion): bool {
        return version_compare(\PHP_VERSION, $emulatorPhpVersion, '<')
            && version_compare($this->targetPhpVersion, $emulatorPhpVersion, '>=');
    }

    private function isReverseEmulationNeeded(string $emulatorPhpVersion): bool {
        return version_compare(\PHP_VERSION, $emulatorPhpVersion, '>=')
            && version_compare($this->targetPhpVersion, $emulatorPhpVersion, '<');
    }

    private function sortPatches()
    {
        // Patches may be contributed by different emulators.
        // Make sure they are sorted by increasing patch position.
        usort($this->patches, function($p1, $p2) {
            return $p1[0] <=> $p2[0];
        });
    }

    private function fixupTokens()
    {
        if (\count($this->patches) === 0) {
            return;
        }

        // Load first patch
        $patchIdx = 0;

        list($patchPos, $patchType, $patchText) = $this->patches[$patchIdx];

        // We use a manual loop over the tokens, because we modify the array on the fly
        $pos = 0;
        for ($i = 0, $c = \count($this->tokens); $i < $c; $i++) {
            $token = $this->tokens[$i];
            if (\is_string($token)) {
                if ($patchPos === $pos) {
                    // Only support replacement for string tokens.
                    assert($patchType === 'replace');
                    $this->tokens[$i] = $patchText;

                    // Fetch the next patch
                    $patchIdx++;
                    if ($patchIdx >= \count($this->patches)) {
                        // No more patches, we're done
                        return;
                    }
                    list($patchPos, $patchType, $patchText) = $this->patches[$patchIdx];
                }

                $pos += \strlen($token);
                continue;
            }

            $len = \strlen($token[1]);
            $posDelta = 0;
            while ($patchPos >= $pos && $patchPos < $pos + $len) {
                $patchTextLen = \strlen($patchText);
                if ($patchType === 'remove') {
                    if ($patchPos === $pos && $patchTextLen === $len) {
                        // Remove token entirely
                        array_splice($this->tokens, $i, 1, []);
                        $i--;
                        $c--;
                    } else {
                        // Remove from token string
                        $this->tokens[$i][1] = substr_replace(
                            $token[1], '', $patchPos - $pos + $posDelta, $patchTextLen
                        );
                        $posDelta -= $patchTextLen;
                    }
                } elseif ($patchType === 'add') {
                    // Insert into the token string
                    $this->tokens[$i][1] = substr_replace(
                        $token[1], $patchText, $patchPos - $pos + $posDelta, 0
                    );
                    $posDelta += $patchTextLen;
                } else if ($patchType === 'replace') {
                    // Replace inside the token string
                    $this->tokens[$i][1] = substr_replace(
                        $token[1], $patchText, $patchPos - $pos + $posDelta, $patchTextLen
                    );
                } else {
                    assert(false);
                }

                // Fetch the next patch
                $patchIdx++;
                if ($patchIdx >= \count($this->patches)) {
                    // No more patches, we're done
                    return;
                }

                list($patchPos, $patchType, $patchText) = $this->patches[$patchIdx];

                // Multiple patches may apply to the same token. Reload the current one to check
                // If the new patch applies
                $token = $this->tokens[$i];
            }

            $pos += $len;
        }

        // A patch did not apply
        assert(false);
    }

    /**
     * Fixup line and position information in errors.
     *
     * @param Error[] $errors
     */
    private function fixupErrors(array $errors) {
        foreach ($errors as $error) {
            $attrs = $error->getAttributes();

            $posDelta = 0;
            $lineDelta = 0;
            foreach ($this->patches as $patch) {
                list($patchPos, $patchType, $patchText) = $patch;
                if ($patchPos >= $attrs['startFilePos']) {
                    // No longer relevant
                    break;
                }

                if ($patchType === 'add') {
                    $posDelta += strlen($patchText);
                    $lineDelta += substr_count($patchText, "\n");
                } else if ($patchType === 'remove') {
                    $posDelta -= strlen($patchText);
                    $lineDelta -= substr_count($patchText, "\n");
                }
            }

            $attrs['startFilePos'] += $posDelta;
            $attrs['endFilePos'] += $posDelta;
            $attrs['startLine'] += $lineDelta;
            $attrs['endLine'] += $lineDelta;
            $error->setAttributes($attrs);
        }
    }
}
<?php declare(strict_types=1);

namespace PhpParser;

use PhpParser\Node\Name;
use PhpParser\Node\Name\FullyQualified;
use PhpParser\Node\Stmt;

class NameContext
{
    /** @var null|Name Current namespace */
    protected $namespace;

    /** @var Name[][] Map of format [aliasType => [aliasName => originalName]] */
    protected $aliases = [];

    /** @var Name[][] Same as $aliases but preserving original case */
    protected $origAliases = [];

    /** @var ErrorHandler Error handler */
    protected $errorHandler;

    /**
     * Create a name context.
     *
     * @param ErrorHandler $errorHandler Error handling used to report errors
     */
    public function __construct(ErrorHandler $errorHandler) {
        $this->errorHandler = $errorHandler;
    }

    /**
     * Start a new namespace.
     *
     * This also resets the alias table.
     *
     * @param Name|null $namespace Null is the global namespace
     */
    public function startNamespace(Name $namespace = null) {
        $this->namespace = $namespace;
        $this->origAliases = $this->aliases = [
            Stmt\Use_::TYPE_NORMAL   => [],
            Stmt\Use_::TYPE_FUNCTION => [],
            Stmt\Use_::TYPE_CONSTANT => [],
        ];
    }

    /**
     * Add an alias / import.
     *
     * @param Name   $name        Original name
     * @param string $aliasName   Aliased name
     * @param int    $type        One of Stmt\Use_::TYPE_*
     * @param array  $errorAttrs Attributes to use to report an error
     */
    public function addAlias(Name $name, string $aliasName, int $type, array $errorAttrs = []) {
        // Constant names are case sensitive, everything else case insensitive
        if ($type === Stmt\Use_::TYPE_CONSTANT) {
            $aliasLookupName = $aliasName;
        } else {
            $aliasLookupName = strtolower($aliasName);
        }

        if (isset($this->aliases[$type][$aliasLookupName])) {
            $typeStringMap = [
                Stmt\Use_::TYPE_NORMAL   => '',
                Stmt\Use_::TYPE_FUNCTION => 'function ',
                Stmt\Use_::TYPE_CONSTANT => 'const ',
            ];

            $this->errorHandler->handleError(new Error(
                sprintf(
                    'Cannot use %s%s as %s because the name is already in use',
                    $typeStringMap[$type], $name, $aliasName
                ),
                $errorAttrs
            ));
            return;
        }

        $this->aliases[$type][$aliasLookupName] = $name;
        $this->origAliases[$type][$aliasName] = $name;
    }

    /**
     * Get current namespace.
     *
     * @return null|Name Namespace (or null if global namespace)
     */
    public function getNamespace() {
        return $this->namespace;
    }

    /**
     * Get resolved name.
     *
     * @param Name $name Name to resolve
     * @param int  $type One of Stmt\Use_::TYPE_{FUNCTION|CONSTANT}
     *
     * @return null|Name Resolved name, or null if static resolution is not possible
     */
    public function getResolvedName(Name $name, int $type) {
        // don't resolve special class names
        if ($type === Stmt\Use_::TYPE_NORMAL && $name->isSpecialClassName()) {
            if (!$name->isUnqualified()) {
                $this->errorHandler->handleError(new Error(
                    sprintf("'\\%s' is an invalid class name", $name->toString()),
                    $name->getAttributes()
                ));
            }
            return $name;
        }

        // fully qualified names are already resolved
        if ($name->isFullyQualified()) {
            return $name;
        }

        // Try to resolve aliases
        if (null !== $resolvedName = $this->resolveAlias($name, $type)) {
            return $resolvedName;
        }

        if ($type !== Stmt\Use_::TYPE_NORMAL && $name->isUnqualified()) {
            if (null === $this->namespace) {
                // outside of a namespace unaliased unqualified is same as fully qualified
                return new FullyQualified($name, $name->getAttributes());
            }

            // Cannot resolve statically
            return null;
        }

        // if no alias exists prepend current namespace
        return FullyQualified::concat($this->namespace, $name, $name->getAttributes());
    }

    /**
     * Get resolved class name.
     *
     * @param Name $name Class ame to resolve
     *
     * @return Name Resolved name
     */
    public function getResolvedClassName(Name $name) : Name {
        return $this->getResolvedName($name, Stmt\Use_::TYPE_NORMAL);
    }

    /**
     * Get possible ways of writing a fully qualified name (e.g., by making use of aliases).
     *
     * @param string $name Fully-qualified name (without leading namespace separator)
     * @param int    $type One of Stmt\Use_::TYPE_*
     *
     * @return Name[] Possible representations of the name
     */
    public function getPossibleNames(string $name, int $type) : array {
        $lcName = strtolower($name);

        if ($type === Stmt\Use_::TYPE_NORMAL) {
            // self, parent and static must always be unqualified
            if ($lcName === "self" || $lcName === "parent" || $lcName === "static") {
                return [new Name($name)];
            }
        }

        // Collect possible ways to write this name, starting with the fully-qualified name
        $possibleNames = [new FullyQualified($name)];

        if (null !== $nsRelativeName = $this->getNamespaceRelativeName($name, $lcName, $type)) {
            // Make sure there is no alias that makes the normally namespace-relative name
            // into something else
            if (null === $this->resolveAlias($nsRelativeName, $type)) {
                $possibleNames[] = $nsRelativeName;
            }
        }

        // Check for relevant namespace use statements
        foreach ($this->origAliases[Stmt\Use_::TYPE_NORMAL] as $alias => $orig) {
            $lcOrig = $orig->toLowerString();
            if (0 === strpos($lcName, $lcOrig . '\\')) {
                $possibleNames[] = new Name($alias . substr($name, strlen($lcOrig)));
            }
        }

        // Check for relevant type-specific use statements
        foreach ($this->origAliases[$type] as $alias => $orig) {
            if ($type === Stmt\Use_::TYPE_CONSTANT) {
                // Constants are are complicated-sensitive
                $normalizedOrig = $this->normalizeConstName($orig->toString());
                if ($normalizedOrig === $this->normalizeConstName($name)) {
                    $possibleNames[] = new Name($alias);
                }
            } else {
                // Everything else is case-insensitive
                if ($orig->toLowerString() === $lcName) {
                    $possibleNames[] = new Name($alias);
                }
            }
        }

        return $possibleNames;
    }

    /**
     * Get shortest representation of this fully-qualified name.
     *
     * @param string $name Fully-qualified name (without leading namespace separator)
     * @param int    $type One of Stmt\Use_::TYPE_*
     *
     * @return Name Shortest representation
     */
    public function getShortName(string $name, int $type) : Name {
        $possibleNames = $this->getPossibleNames($name, $type);

        // Find shortest name
        $shortestName = null;
        $shortestLength = \INF;
        foreach ($possibleNames as $possibleName) {
            $length = strlen($possibleName->toCodeString());
            if ($length < $shortestLength) {
                $shortestName = $possibleName;
                $shortestLength = $length;
            }
        }

       return $shortestName;
    }

    private function resolveAlias(Name $name, $type) {
        $firstPart = $name->getFirst();

        if ($name->isQualified()) {
            // resolve aliases for qualified names, always against class alias table
            $checkName = strtolower($firstPart);
            if (isset($this->aliases[Stmt\Use_::TYPE_NORMAL][$checkName])) {
                $alias = $this->aliases[Stmt\Use_::TYPE_NORMAL][$checkName];
                return FullyQualified::concat($alias, $name->slice(1), $name->getAttributes());
            }
        } elseif ($name->isUnqualified()) {
            // constant aliases are case-sensitive, function aliases case-insensitive
            $checkName = $type === Stmt\Use_::TYPE_CONSTANT ? $firstPart : strtolower($firstPart);
            if (isset($this->aliases[$type][$checkName])) {
                // resolve unqualified aliases
                return new FullyQualified($this->aliases[$type][$checkName], $name->getAttributes());
            }
        }

        // No applicable aliases
        return null;
    }

    private function getNamespaceRelativeName(string $name, string $lcName, int $type) {
        if (null === $this->namespace) {
            return new Name($name);
        }

        if ($type === Stmt\Use_::TYPE_CONSTANT) {
            // The constants true/false/null always resolve to the global symbols, even inside a
            // namespace, so they may be used without qualification
            if ($lcName === "true" || $lcName === "false" || $lcName === "null") {
                return new Name($name);
            }
        }

        $namespacePrefix = strtolower($this->namespace . '\\');
        if (0 === strpos($lcName, $namespacePrefix)) {
            return new Name(substr($name, strlen($namespacePrefix)));
        }

        return null;
    }

    private function normalizeConstName(string $name) {
        $nsSep = strrpos($name, '\\');
        if (false === $nsSep) {
            return $name;
        }

        // Constants have case-insensitive namespace and case-sensitive short-name
        $ns = substr($name, 0, $nsSep);
        $shortName = substr($name, $nsSep + 1);
        return strtolower($ns) . '\\' . $shortName;
    }
}
<?php declare(strict_types=1);

namespace PhpParser;

class Comment implements \JsonSerializable
{
    protected $text;
    protected $startLine;
    protected $startFilePos;
    protected $startTokenPos;
    protected $endLine;
    protected $endFilePos;
    protected $endTokenPos;

    /**
     * Constructs a comment node.
     *
     * @param string $text          Comment text (including comment delimiters like /*)
     * @param int    $startLine     Line number the comment started on
     * @param int    $startFilePos  File offset the comment started on
     * @param int    $startTokenPos Token offset the comment started on
     */
    public function __construct(
        string $text,
        int $startLine = -1, int $startFilePos = -1, int $startTokenPos = -1,
        int $endLine = -1, int $endFilePos = -1, int $endTokenPos = -1
    ) {
        $this->text = $text;
        $this->startLine = $startLine;
        $this->startFilePos = $startFilePos;
        $this->startTokenPos = $startTokenPos;
        $this->endLine = $endLine;
        $this->endFilePos = $endFilePos;
        $this->endTokenPos = $endTokenPos;
    }

    /**
     * Gets the comment text.
     *
     * @return string The comment text (including comment delimiters like /*)
     */
    public function getText() : string {
        return $this->text;
    }

    /**
     * Gets the line number the comment started on.
     *
     * @return int Line number (or -1 if not available)
     */
    public function getStartLine() : int {
        return $this->startLine;
    }

    /**
     * Gets the file offset the comment started on.
     *
     * @return int File offset (or -1 if not available)
     */
    public function getStartFilePos() : int {
        return $this->startFilePos;
    }

    /**
     * Gets the token offset the comment started on.
     *
     * @return int Token offset (or -1 if not available)
     */
    public function getStartTokenPos() : int {
        return $this->startTokenPos;
    }

    /**
     * Gets the line number the comment ends on.
     *
     * @return int Line number (or -1 if not available)
     */
    public function getEndLine() : int {
        return $this->endLine;
    }

    /**
     * Gets the file offset the comment ends on.
     *
     * @return int File offset (or -1 if not available)
     */
    public function getEndFilePos() : int {
        return $this->endFilePos;
    }

    /**
     * Gets the token offset the comment ends on.
     *
     * @return int Token offset (or -1 if not available)
     */
    public function getEndTokenPos() : int {
        return $this->endTokenPos;
    }

    /**
     * Gets the line number the comment started on.
     *
     * @deprecated Use getStartLine() instead
     *
     * @return int Line number
     */
    public function getLine() : int {
        return $this->startLine;
    }

    /**
     * Gets the file offset the comment started on.
     *
     * @deprecated Use getStartFilePos() instead
     *
     * @return int File offset
     */
    public function getFilePos() : int {
        return $this->startFilePos;
    }

    /**
     * Gets the token offset the comment started on.
     *
     * @deprecated Use getStartTokenPos() instead
     *
     * @return int Token offset
     */
    public function getTokenPos() : int {
        return $this->startTokenPos;
    }

    /**
     * Gets the comment text.
     *
     * @return string The comment text (including comment delimiters like /*)
     */
    public function __toString() : string {
        return $this->text;
    }

    /**
     * Gets the reformatted comment text.
     *
     * "Reformatted" here means that we try to clean up the whitespace at the
     * starts of the lines. This is necessary because we receive the comments
     * without trailing whitespace on the first line, but with trailing whitespace
     * on all subsequent lines.
     *
     * @return mixed|string
     */
    public function getReformattedText() {
        $text = trim($this->text);
        $newlinePos = strpos($text, "\n");
        if (false === $newlinePos) {
            // Single line comments don't need further processing
            return $text;
        } elseif (preg_match('((*BSR_ANYCRLF)(*ANYCRLF)^.*(?:\R\s+\*.*)+$)', $text)) {
            // Multi line comment of the type
            //
            //     /*
            //      * Some text.
            //      * Some more text.
            //      */
            //
            // is handled by replacing the whitespace sequences before the * by a single space
            return preg_replace('(^\s+\*)m', ' *', $this->text);
        } elseif (preg_match('(^/\*\*?\s*[\r\n])', $text) && preg_match('(\n(\s*)\*/$)', $text, $matches)) {
            // Multi line comment of the type
            //
            //    /*
            //        Some text.
            //        Some more text.
            //    */
            //
            // is handled by removing the whitespace sequence on the line before the closing
            // */ on all lines. So if the last line is "    */", then "    " is removed at the
            // start of all lines.
            return preg_replace('(^' . preg_quote($matches[1]) . ')m', '', $text);
        } elseif (preg_match('(^/\*\*?\s*(?!\s))', $text, $matches)) {
            // Multi line comment of the type
            //
            //     /* Some text.
            //        Some more text.
            //          Indented text.
            //        Even more text. */
            //
            // is handled by removing the difference between the shortest whitespace prefix on all
            // lines and the length of the "/* " opening sequence.
            $prefixLen = $this->getShortestWhitespacePrefixLen(substr($text, $newlinePos + 1));
            $removeLen = $prefixLen - strlen($matches[0]);
            return preg_replace('(^\s{' . $removeLen . '})m', '', $text);
        }

        // No idea how to format this comment, so simply return as is
        return $text;
    }

    /**
     * Get length of shortest whitespace prefix (at the start of a line).
     *
     * If there is a line with no prefix whitespace, 0 is a valid return value.
     *
     * @param string $str String to check
     * @return int Length in characters. Tabs count as single characters.
     */
    private function getShortestWhitespacePrefixLen(string $str) : int {
        $lines = explode("\n", $str);
        $shortestPrefixLen = \INF;
        foreach ($lines as $line) {
            preg_match('(^\s*)', $line, $matches);
            $prefixLen = strlen($matches[0]);
            if ($prefixLen < $shortestPrefixLen) {
                $shortestPrefixLen = $prefixLen;
            }
        }
        return $shortestPrefixLen;
    }

    /**
     * @return       array
     * @psalm-return array{nodeType:string, text:mixed, line:mixed, filePos:mixed}
     */
    public function jsonSerialize() : array {
        // Technically not a node, but we make it look like one anyway
        $type = $this instanceof Comment\Doc ? 'Comment_Doc' : 'Comment';
        return [
            'nodeType' => $type,
            'text' => $this->text,
            // TODO: Rename these to include "start".
            'line' => $this->startLine,
            'filePos' => $this->startFilePos,
            'tokenPos' => $this->startTokenPos,
            'endLine' => $this->endLine,
            'endFilePos' => $this->endFilePos,
            'endTokenPos' => $this->endTokenPos,
        ];
    }
}
<?php declare(strict_types=1);

namespace PhpParser;

/*
 * This parser is based on a skeleton written by Moriyoshi Koizumi, which in
 * turn is based on work by Masato Bito.
 */
use PhpParser\Node\Expr;
use PhpParser\Node\Expr\Cast\Double;
use PhpParser\Node\Name;
use PhpParser\Node\Param;
use PhpParser\Node\Scalar\Encapsed;
use PhpParser\Node\Scalar\LNumber;
use PhpParser\Node\Scalar\String_;
use PhpParser\Node\Stmt\Class_;
use PhpParser\Node\Stmt\ClassConst;
use PhpParser\Node\Stmt\ClassMethod;
use PhpParser\Node\Stmt\Enum_;
use PhpParser\Node\Stmt\Interface_;
use PhpParser\Node\Stmt\Namespace_;
use PhpParser\Node\Stmt\Property;
use PhpParser\Node\Stmt\TryCatch;
use PhpParser\Node\Stmt\UseUse;
use PhpParser\Node\VarLikeIdentifier;

abstract class ParserAbstract implements Parser
{
    const SYMBOL_NONE = -1;

    /*
     * The following members will be filled with generated parsing data:
     */

    /** @var int Size of $tokenToSymbol map */
    protected $tokenToSymbolMapSize;
    /** @var int Size of $action table */
    protected $actionTableSize;
    /** @var int Size of $goto table */
    protected $gotoTableSize;

    /** @var int Symbol number signifying an invalid token */
    protected $invalidSymbol;
    /** @var int Symbol number of error recovery token */
    protected $errorSymbol;
    /** @var int Action number signifying default action */
    protected $defaultAction;
    /** @var int Rule number signifying that an unexpected token was encountered */
    protected $unexpectedTokenRule;

    protected $YY2TBLSTATE;
    /** @var int Number of non-leaf states */
    protected $numNonLeafStates;

    /** @var int[] Map of lexer tokens to internal symbols */
    protected $tokenToSymbol;
    /** @var string[] Map of symbols to their names */
    protected $symbolToName;
    /** @var array Names of the production rules (only necessary for debugging) */
    protected $productions;

    /** @var int[] Map of states to a displacement into the $action table. The corresponding action for this
     *             state/symbol pair is $action[$actionBase[$state] + $symbol]. If $actionBase[$state] is 0, the
     *             action is defaulted, i.e. $actionDefault[$state] should be used instead. */
    protected $actionBase;
    /** @var int[] Table of actions. Indexed according to $actionBase comment. */
    protected $action;
    /** @var int[] Table indexed analogously to $action. If $actionCheck[$actionBase[$state] + $symbol] != $symbol
     *             then the action is defaulted, i.e. $actionDefault[$state] should be used instead. */
    protected $actionCheck;
    /** @var int[] Map of states to their default action */
    protected $actionDefault;
    /** @var callable[] Semantic action callbacks */
    protected $reduceCallbacks;

    /** @var int[] Map of non-terminals to a displacement into the $goto table. The corresponding goto state for this
     *             non-terminal/state pair is $goto[$gotoBase[$nonTerminal] + $state] (unless defaulted) */
    protected $gotoBase;
    /** @var int[] Table of states to goto after reduction. Indexed according to $gotoBase comment. */
    protected $goto;
    /** @var int[] Table indexed analogously to $goto. If $gotoCheck[$gotoBase[$nonTerminal] + $state] != $nonTerminal
     *             then the goto state is defaulted, i.e. $gotoDefault[$nonTerminal] should be used. */
    protected $gotoCheck;
    /** @var int[] Map of non-terminals to the default state to goto after their reduction */
    protected $gotoDefault;

    /** @var int[] Map of rules to the non-terminal on their left-hand side, i.e. the non-terminal to use for
     *             determining the state to goto after reduction. */
    protected $ruleToNonTerminal;
    /** @var int[] Map of rules to the length of their right-hand side, which is the number of elements that have to
     *             be popped from the stack(s) on reduction. */
    protected $ruleToLength;

    /*
     * The following members are part of the parser state:
     */

    /** @var Lexer Lexer that is used when parsing */
    protected $lexer;
    /** @var mixed Temporary value containing the result of last semantic action (reduction) */
    protected $semValue;
    /** @var array Semantic value stack (contains values of tokens and semantic action results) */
    protected $semStack;
    /** @var array[] Start attribute stack */
    protected $startAttributeStack;
    /** @var array[] End attribute stack */
    protected $endAttributeStack;
    /** @var array End attributes of last *shifted* token */
    protected $endAttributes;
    /** @var array Start attributes of last *read* token */
    protected $lookaheadStartAttributes;

    /** @var ErrorHandler Error handler */
    protected $errorHandler;
    /** @var int Error state, used to avoid error floods */
    protected $errorState;

    /**
     * Initialize $reduceCallbacks map.
     */
    abstract protected function initReduceCallbacks();

    /**
     * Creates a parser instance.
     *
     * Options: Currently none.
     *
     * @param Lexer $lexer A lexer
     * @param array $options Options array.
     */
    public function __construct(Lexer $lexer, array $options = []) {
        $this->lexer = $lexer;

        if (isset($options['throwOnError'])) {
            throw new \LogicException(
                '"throwOnError" is no longer supported, use "errorHandler" instead');
        }

        $this->initReduceCallbacks();
    }

    /**
     * Parses PHP code into a node tree.
     *
     * If a non-throwing error handler is used, the parser will continue parsing after an error
     * occurred and attempt to build a partial AST.
     *
     * @param string $code The source code to parse
     * @param ErrorHandler|null $errorHandler Error handler to use for lexer/parser errors, defaults
     *                                        to ErrorHandler\Throwing.
     *
     * @return Node\Stmt[]|null Array of statements (or null non-throwing error handler is used and
     *                          the parser was unable to recover from an error).
     */
    public function parse(string $code, ErrorHandler $errorHandler = null) {
        $this->errorHandler = $errorHandler ?: new ErrorHandler\Throwing;

        $this->lexer->startLexing($code, $this->errorHandler);
        $result = $this->doParse();

        // Clear out some of the interior state, so we don't hold onto unnecessary
        // memory between uses of the parser
        $this->startAttributeStack = [];
        $this->endAttributeStack = [];
        $this->semStack = [];
        $this->semValue = null;

        return $result;
    }

    protected function doParse() {
        // We start off with no lookahead-token
        $symbol = self::SYMBOL_NONE;

        // The attributes for a node are taken from the first and last token of the node.
        // From the first token only the startAttributes are taken and from the last only
        // the endAttributes. Both are merged using the array union operator (+).
        $startAttributes = [];
        $endAttributes = [];
        $this->endAttributes = $endAttributes;

        // Keep stack of start and end attributes
        $this->startAttributeStack = [];
        $this->endAttributeStack = [$endAttributes];

        // Start off in the initial state and keep a stack of previous states
        $state = 0;
        $stateStack = [$state];

        // Semantic value stack (contains values of tokens and semantic action results)
        $this->semStack = [];

        // Current position in the stack(s)
        $stackPos = 0;

        $this->errorState = 0;

        for (;;) {
            //$this->traceNewState($state, $symbol);

            if ($this->actionBase[$state] === 0) {
                $rule = $this->actionDefault[$state];
            } else {
                if ($symbol === self::SYMBOL_NONE) {
                    // Fetch the next token id from the lexer and fetch additional info by-ref.
                    // The end attributes are fetched into a temporary variable and only set once the token is really
                    // shifted (not during read). Otherwise you would sometimes get off-by-one errors, when a rule is
                    // reduced after a token was read but not yet shifted.
                    $tokenId = $this->lexer->getNextToken($tokenValue, $startAttributes, $endAttributes);

                    // map the lexer token id to the internally used symbols
                    $symbol = $tokenId >= 0 && $tokenId < $this->tokenToSymbolMapSize
                        ? $this->tokenToSymbol[$tokenId]
                        : $this->invalidSymbol;

                    if ($symbol === $this->invalidSymbol) {
                        throw new \RangeException(sprintf(
                            'The lexer returned an invalid token (id=%d, value=%s)',
                            $tokenId, $tokenValue
                        ));
                    }

                    // Allow productions to access the start attributes of the lookahead token.
                    $this->lookaheadStartAttributes = $startAttributes;

                    //$this->traceRead($symbol);
                }

                $idx = $this->actionBase[$state] + $symbol;
                if ((($idx >= 0 && $idx < $this->actionTableSize && $this->actionCheck[$idx] === $symbol)
                     || ($state < $this->YY2TBLSTATE
                         && ($idx = $this->actionBase[$state + $this->numNonLeafStates] + $symbol) >= 0
                         && $idx < $this->actionTableSize && $this->actionCheck[$idx] === $symbol))
                    && ($action = $this->action[$idx]) !== $this->defaultAction) {
                    /*
                     * >= numNonLeafStates: shift and reduce
                     * > 0: shift
                     * = 0: accept
                     * < 0: reduce
                     * = -YYUNEXPECTED: error
                     */
                    if ($action > 0) {
                        /* shift */
                        //$this->traceShift($symbol);

                        ++$stackPos;
                        $stateStack[$stackPos] = $state = $action;
                        $this->semStack[$stackPos] = $tokenValue;
                        $this->startAttributeStack[$stackPos] = $startAttributes;
                        $this->endAttributeStack[$stackPos] = $endAttributes;
                        $this->endAttributes = $endAttributes;
                        $symbol = self::SYMBOL_NONE;

                        if ($this->errorState) {
                            --$this->errorState;
                        }

                        if ($action < $this->numNonLeafStates) {
                            continue;
                        }

                        /* $yyn >= numNonLeafStates means shift-and-reduce */
                        $rule = $action - $this->numNonLeafStates;
                    } else {
                        $rule = -$action;
                    }
                } else {
                    $rule = $this->actionDefault[$state];
                }
            }

            for (;;) {
                if ($rule === 0) {
                    /* accept */
                    //$this->traceAccept();
                    return $this->semValue;
                } elseif ($rule !== $this->unexpectedTokenRule) {
                    /* reduce */
                    //$this->traceReduce($rule);

                    try {
                        $this->reduceCallbacks[$rule]($stackPos);
                    } catch (Error $e) {
                        if (-1 === $e->getStartLine() && isset($startAttributes['startLine'])) {
                            $e->setStartLine($startAttributes['startLine']);
                        }

                        $this->emitError($e);
                        // Can't recover from this type of error
                        return null;
                    }

                    /* Goto - shift nonterminal */
                    $lastEndAttributes = $this->endAttributeStack[$stackPos];
                    $ruleLength = $this->ruleToLength[$rule];
                    $stackPos -= $ruleLength;
                    $nonTerminal = $this->ruleToNonTerminal[$rule];
                    $idx = $this->gotoBase[$nonTerminal] + $stateStack[$stackPos];
                    if ($idx >= 0 && $idx < $this->gotoTableSize && $this->gotoCheck[$idx] === $nonTerminal) {
                        $state = $this->goto[$idx];
                    } else {
                        $state = $this->gotoDefault[$nonTerminal];
                    }

                    ++$stackPos;
                    $stateStack[$stackPos]     = $state;
                    $this->semStack[$stackPos] = $this->semValue;
                    $this->endAttributeStack[$stackPos] = $lastEndAttributes;
                    if ($ruleLength === 0) {
                        // Empty productions use the start attributes of the lookahead token.
                        $this->startAttributeStack[$stackPos] = $this->lookaheadStartAttributes;
                    }
                } else {
                    /* error */
                    switch ($this->errorState) {
                        case 0:
                            $msg = $this->getErrorMessage($symbol, $state);
                            $this->emitError(new Error($msg, $startAttributes + $endAttributes));
                            // Break missing intentionally
                        case 1:
                        case 2:
                            $this->errorState = 3;

                            // Pop until error-expecting state uncovered
                            while (!(
                                (($idx = $this->actionBase[$state] + $this->errorSymbol) >= 0
                                    && $idx < $this->actionTableSize && $this->actionCheck[$idx] === $this->errorSymbol)
                                || ($state < $this->YY2TBLSTATE
                                    && ($idx = $this->actionBase[$state + $this->numNonLeafStates] + $this->errorSymbol) >= 0
                                    && $idx < $this->actionTableSize && $this->actionCheck[$idx] === $this->errorSymbol)
                            ) || ($action = $this->action[$idx]) === $this->defaultAction) { // Not totally sure about this
                                if ($stackPos <= 0) {
                                    // Could not recover from error
                                    return null;
                                }
                                $state = $stateStack[--$stackPos];
                                //$this->tracePop($state);
                            }

                            //$this->traceShift($this->errorSymbol);
                            ++$stackPos;
                            $stateStack[$stackPos] = $state = $action;

                            // We treat the error symbol as being empty, so we reset the end attributes
                            // to the end attributes of the last non-error symbol
                            $this->startAttributeStack[$stackPos] = $this->lookaheadStartAttributes;
                            $this->endAttributeStack[$stackPos] = $this->endAttributeStack[$stackPos - 1];
                            $this->endAttributes = $this->endAttributeStack[$stackPos - 1];
                            break;

                        case 3:
                            if ($symbol === 0) {
                                // Reached EOF without recovering from error
                                return null;
                            }

                            //$this->traceDiscard($symbol);
                            $symbol = self::SYMBOL_NONE;
                            break 2;
                    }
                }

                if ($state < $this->numNonLeafStates) {
                    break;
                }

                /* >= numNonLeafStates means shift-and-reduce */
                $rule = $state - $this->numNonLeafStates;
            }
        }

        throw new \RuntimeException('Reached end of parser loop');
    }

    protected function emitError(Error $error) {
        $this->errorHandler->handleError($error);
    }

    /**
     * Format error message including expected tokens.
     *
     * @param int $symbol Unexpected symbol
     * @param int $state  State at time of error
     *
     * @return string Formatted error message
     */
    protected function getErrorMessage(int $symbol, int $state) : string {
        $expectedString = '';
        if ($expected = $this->getExpectedTokens($state)) {
            $expectedString = ', expecting ' . implode(' or ', $expected);
        }

        return 'Syntax error, unexpected ' . $this->symbolToName[$symbol] . $expectedString;
    }

    /**
     * Get limited number of expected tokens in given state.
     *
     * @param int $state State
     *
     * @return string[] Expected tokens. If too many, an empty array is returned.
     */
    protected function getExpectedTokens(int $state) : array {
        $expected = [];

        $base = $this->actionBase[$state];
        foreach ($this->symbolToName as $symbol => $name) {
            $idx = $base + $symbol;
            if ($idx >= 0 && $idx < $this->actionTableSize && $this->actionCheck[$idx] === $symbol
                || $state < $this->YY2TBLSTATE
                && ($idx = $this->actionBase[$state + $this->numNonLeafStates] + $symbol) >= 0
                && $idx < $this->actionTableSize && $this->actionCheck[$idx] === $symbol
            ) {
                if ($this->action[$idx] !== $this->unexpectedTokenRule
                    && $this->action[$idx] !== $this->defaultAction
                    && $symbol !== $this->errorSymbol
                ) {
                    if (count($expected) === 4) {
                        /* Too many expected tokens */
                        return [];
                    }

                    $expected[] = $name;
                }
            }
        }

        return $expected;
    }

    /*
     * Tracing functions used for debugging the parser.
     */

    /*
    protected function traceNewState($state, $symbol) {
        echo '% State ' . $state
            . ', Lookahead ' . ($symbol == self::SYMBOL_NONE ? '--none--' : $this->symbolToName[$symbol]) . "\n";
    }

    protected function traceRead($symbol) {
        echo '% Reading ' . $this->symbolToName[$symbol] . "\n";
    }

    protected function traceShift($symbol) {
        echo '% Shift ' . $this->symbolToName[$symbol] . "\n";
    }

    protected function traceAccept() {
        echo "% Accepted.\n";
    }

    protected function traceReduce($n) {
        echo '% Reduce by (' . $n . ') ' . $this->productions[$n] . "\n";
    }

    protected function tracePop($state) {
        echo '% Recovering, uncovered state ' . $state . "\n";
    }

    protected function traceDiscard($symbol) {
        echo '% Discard ' . $this->symbolToName[$symbol] . "\n";
    }
    */

    /*
     * Helper functions invoked by semantic actions
     */

    /**
     * Moves statements of semicolon-style namespaces into $ns->stmts and checks various error conditions.
     *
     * @param Node\Stmt[] $stmts
     * @return Node\Stmt[]
     */
    protected function handleNamespaces(array $stmts) : array {
        $hasErrored = false;
        $style = $this->getNamespacingStyle($stmts);
        if (null === $style) {
            // not namespaced, nothing to do
            return $stmts;
        } elseif ('brace' === $style) {
            // For braced namespaces we only have to check that there are no invalid statements between the namespaces
            $afterFirstNamespace = false;
            foreach ($stmts as $stmt) {
                if ($stmt instanceof Node\Stmt\Namespace_) {
                    $afterFirstNamespace = true;
                } elseif (!$stmt instanceof Node\Stmt\HaltCompiler
                        && !$stmt instanceof Node\Stmt\Nop
                        && $afterFirstNamespace && !$hasErrored) {
                    $this->emitError(new Error(
                        'No code may exist outside of namespace {}', $stmt->getAttributes()));
                    $hasErrored = true; // Avoid one error for every statement
                }
            }
            return $stmts;
        } else {
            // For semicolon namespaces we have to move the statements after a namespace declaration into ->stmts
            $resultStmts = [];
            $targetStmts =& $resultStmts;
            $lastNs = null;
            foreach ($stmts as $stmt) {
                if ($stmt instanceof Node\Stmt\Namespace_) {
                    if ($lastNs !== null) {
                        $this->fixupNamespaceAttributes($lastNs);
                    }
                    if ($stmt->stmts === null) {
                        $stmt->stmts = [];
                        $targetStmts =& $stmt->stmts;
                        $resultStmts[] = $stmt;
                    } else {
                        // This handles the invalid case of mixed style namespaces
                        $resultStmts[] = $stmt;
                        $targetStmts =& $resultStmts;
                    }
                    $lastNs = $stmt;
                } elseif ($stmt instanceof Node\Stmt\HaltCompiler) {
                    // __halt_compiler() is not moved into the namespace
                    $resultStmts[] = $stmt;
                } else {
                    $targetStmts[] = $stmt;
                }
            }
            if ($lastNs !== null) {
                $this->fixupNamespaceAttributes($lastNs);
            }
            return $resultStmts;
        }
    }

    private function fixupNamespaceAttributes(Node\Stmt\Namespace_ $stmt) {
        // We moved the statements into the namespace node, as such the end of the namespace node
        // needs to be extended to the end of the statements.
        if (empty($stmt->stmts)) {
            return;
        }

        // We only move the builtin end attributes here. This is the best we can do with the
        // knowledge we have.
        $endAttributes = ['endLine', 'endFilePos', 'endTokenPos'];
        $lastStmt = $stmt->stmts[count($stmt->stmts) - 1];
        foreach ($endAttributes as $endAttribute) {
            if ($lastStmt->hasAttribute($endAttribute)) {
                $stmt->setAttribute($endAttribute, $lastStmt->getAttribute($endAttribute));
            }
        }
    }

    /**
     * Determine namespacing style (semicolon or brace)
     *
     * @param Node[] $stmts Top-level statements.
     *
     * @return null|string One of "semicolon", "brace" or null (no namespaces)
     */
    private function getNamespacingStyle(array $stmts) {
        $style = null;
        $hasNotAllowedStmts = false;
        foreach ($stmts as $i => $stmt) {
            if ($stmt instanceof Node\Stmt\Namespace_) {
                $currentStyle = null === $stmt->stmts ? 'semicolon' : 'brace';
                if (null === $style) {
                    $style = $currentStyle;
                    if ($hasNotAllowedStmts) {
                        $this->emitError(new Error(
                            'Namespace declaration statement has to be the very first statement in the script',
                            $stmt->getLine() // Avoid marking the entire namespace as an error
                        ));
                    }
                } elseif ($style !== $currentStyle) {
                    $this->emitError(new Error(
                        'Cannot mix bracketed namespace declarations with unbracketed namespace declarations',
                        $stmt->getLine() // Avoid marking the entire namespace as an error
                    ));
                    // Treat like semicolon style for namespace normalization
                    return 'semicolon';
                }
                continue;
            }

            /* declare(), __halt_compiler() and nops can be used before a namespace declaration */
            if ($stmt instanceof Node\Stmt\Declare_
                || $stmt instanceof Node\Stmt\HaltCompiler
                || $stmt instanceof Node\Stmt\Nop) {
                continue;
            }

            /* There may be a hashbang line at the very start of the file */
            if ($i === 0 && $stmt instanceof Node\Stmt\InlineHTML && preg_match('/\A#!.*\r?\n\z/', $stmt->value)) {
                continue;
            }

            /* Everything else if forbidden before namespace declarations */
            $hasNotAllowedStmts = true;
        }
        return $style;
    }

    /**
     * Fix up parsing of static property calls in PHP 5.
     *
     * In PHP 5 A::$b[c][d] and A::$b[c][d]() have very different interpretation. The former is
     * interpreted as (A::$b)[c][d], while the latter is the same as A::{$b[c][d]}(). We parse the
     * latter as the former initially and this method fixes the AST into the correct form when we
     * encounter the "()".
     *
     * @param  Node\Expr\StaticPropertyFetch|Node\Expr\ArrayDimFetch $prop
     * @param  Node\Arg[] $args
     * @param  array      $attributes
     *
     * @return Expr\StaticCall
     */
    protected function fixupPhp5StaticPropCall($prop, array $args, array $attributes) : Expr\StaticCall {
        if ($prop instanceof Node\Expr\StaticPropertyFetch) {
            $name = $prop->name instanceof VarLikeIdentifier
                ? $prop->name->toString() : $prop->name;
            $var = new Expr\Variable($name, $prop->name->getAttributes());
            return new Expr\StaticCall($prop->class, $var, $args, $attributes);
        } elseif ($prop instanceof Node\Expr\ArrayDimFetch) {
            $tmp = $prop;
            while ($tmp->var instanceof Node\Expr\ArrayDimFetch) {
                $tmp = $tmp->var;
            }

            /** @var Expr\StaticPropertyFetch $staticProp */
            $staticProp = $tmp->var;

            // Set start attributes to attributes of innermost node
            $tmp = $prop;
            $this->fixupStartAttributes($tmp, $staticProp->name);
            while ($tmp->var instanceof Node\Expr\ArrayDimFetch) {
                $tmp = $tmp->var;
                $this->fixupStartAttributes($tmp, $staticProp->name);
            }

            $name = $staticProp->name instanceof VarLikeIdentifier
                ? $staticProp->name->toString() : $staticProp->name;
            $tmp->var = new Expr\Variable($name, $staticProp->name->getAttributes());
            return new Expr\StaticCall($staticProp->class, $prop, $args, $attributes);
        } else {
            throw new \Exception;
        }
    }

    protected function fixupStartAttributes(Node $to, Node $from) {
        $startAttributes = ['startLine', 'startFilePos', 'startTokenPos'];
        foreach ($startAttributes as $startAttribute) {
            if ($from->hasAttribute($startAttribute)) {
                $to->setAttribute($startAttribute, $from->getAttribute($startAttribute));
            }
        }
    }

    protected function handleBuiltinTypes(Name $name) {
        $builtinTypes = [
            'bool'     => true,
            'int'      => true,
            'float'    => true,
            'string'   => true,
            'iterable' => true,
            'void'     => true,
            'object'   => true,
            'null'     => true,
            'false'    => true,
            'mixed'    => true,
            'never'    => true,
        ];

        if (!$name->isUnqualified()) {
            return $name;
        }

        $lowerName = $name->toLowerString();
        if (!isset($builtinTypes[$lowerName])) {
            return $name;
        }

        return new Node\Identifier($lowerName, $name->getAttributes());
    }

    /**
     * Get combined start and end attributes at a stack location
     *
     * @param int $pos Stack location
     *
     * @return array Combined start and end attributes
     */
    protected function getAttributesAt(int $pos) : array {
        return $this->startAttributeStack[$pos] + $this->endAttributeStack[$pos];
    }

    protected function getFloatCastKind(string $cast): int
    {
        $cast = strtolower($cast);
        if (strpos($cast, 'float') !== false) {
            return Double::KIND_FLOAT;
        }

        if (strpos($cast, 'real') !== false) {
            return Double::KIND_REAL;
        }

        return Double::KIND_DOUBLE;
    }

    protected function parseLNumber($str, $attributes, $allowInvalidOctal = false) {
        try {
            return LNumber::fromString($str, $attributes, $allowInvalidOctal);
        } catch (Error $error) {
            $this->emitError($error);
            // Use dummy value
            return new LNumber(0, $attributes);
        }
    }

    /**
     * Parse a T_NUM_STRING token into either an integer or string node.
     *
     * @param string $str        Number string
     * @param array  $attributes Attributes
     *
     * @return LNumber|String_ Integer or string node.
     */
    protected function parseNumString(string $str, array $attributes) {
        if (!preg_match('/^(?:0|-?[1-9][0-9]*)$/', $str)) {
            return new String_($str, $attributes);
        }

        $num = +$str;
        if (!is_int($num)) {
            return new String_($str, $attributes);
        }

        return new LNumber($num, $attributes);
    }

    protected function stripIndentation(
        string $string, int $indentLen, string $indentChar,
        bool $newlineAtStart, bool $newlineAtEnd, array $attributes
    ) {
        if ($indentLen === 0) {
            return $string;
        }

        $start = $newlineAtStart ? '(?:(?<=\n)|\A)' : '(?<=\n)';
        $end = $newlineAtEnd ? '(?:(?=[\r\n])|\z)' : '(?=[\r\n])';
        $regex = '/' . $start . '([ \t]*)(' . $end . ')?/';
        return preg_replace_callback(
            $regex,
            function ($matches) use ($indentLen, $indentChar, $attributes) {
                $prefix = substr($matches[1], 0, $indentLen);
                if (false !== strpos($prefix, $indentChar === " " ? "\t" : " ")) {
                    $this->emitError(new Error(
                        'Invalid indentation - tabs and spaces cannot be mixed', $attributes
                    ));
                } elseif (strlen($prefix) < $indentLen && !isset($matches[2])) {
                    $this->emitError(new Error(
                        'Invalid body indentation level ' .
                        '(expecting an indentation level of at least ' . $indentLen . ')',
                        $attributes
                    ));
                }
                return substr($matches[0], strlen($prefix));
            },
            $string
        );
    }

    protected function parseDocString(
        string $startToken, $contents, string $endToken,
        array $attributes, array $endTokenAttributes, bool $parseUnicodeEscape
    ) {
        $kind = strpos($startToken, "'") === false
            ? String_::KIND_HEREDOC : String_::KIND_NOWDOC;

        $regex = '/\A[bB]?<<<[ \t]*[\'"]?([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)[\'"]?(?:\r\n|\n|\r)\z/';
        $result = preg_match($regex, $startToken, $matches);
        assert($result === 1);
        $label = $matches[1];

        $result = preg_match('/\A[ \t]*/', $endToken, $matches);
        assert($result === 1);
        $indentation = $matches[0];

        $attributes['kind'] = $kind;
        $attributes['docLabel'] = $label;
        $attributes['docIndentation'] = $indentation;

        $indentHasSpaces = false !== strpos($indentation, " ");
        $indentHasTabs = false !== strpos($indentation, "\t");
        if ($indentHasSpaces && $indentHasTabs) {
            $this->emitError(new Error(
                'Invalid indentation - tabs and spaces cannot be mixed',
                $endTokenAttributes
            ));

            // Proceed processing as if this doc string is not indented
            $indentation = '';
        }

        $indentLen = \strlen($indentation);
        $indentChar = $indentHasSpaces ? " " : "\t";

        if (\is_string($contents)) {
            if ($contents === '') {
                return new String_('', $attributes);
            }

            $contents = $this->stripIndentation(
                $contents, $indentLen, $indentChar, true, true, $attributes
            );
            $contents = preg_replace('~(\r\n|\n|\r)\z~', '', $contents);

            if ($kind === String_::KIND_HEREDOC) {
                $contents = String_::parseEscapeSequences($contents, null, $parseUnicodeEscape);
            }

            return new String_($contents, $attributes);
        } else {
            assert(count($contents) > 0);
            if (!$contents[0] instanceof Node\Scalar\EncapsedStringPart) {
                // If there is no leading encapsed string part, pretend there is an empty one
                $this->stripIndentation(
                    '', $indentLen, $indentChar, true, false, $contents[0]->getAttributes()
                );
            }

            $newContents = [];
            foreach ($contents as $i => $part) {
                if ($part instanceof Node\Scalar\EncapsedStringPart) {
                    $isLast = $i === \count($contents) - 1;
                    $part->value = $this->stripIndentation(
                        $part->value, $indentLen, $indentChar,
                        $i === 0, $isLast, $part->getAttributes()
                    );
                    $part->value = String_::parseEscapeSequences($part->value, null, $parseUnicodeEscape);
                    if ($isLast) {
                        $part->value = preg_replace('~(\r\n|\n|\r)\z~', '', $part->value);
                    }
                    if ('' === $part->value) {
                        continue;
                    }
                }
                $newContents[] = $part;
            }
            return new Encapsed($newContents, $attributes);
        }
    }

    /**
     * Create attributes for a zero-length common-capturing nop.
     *
     * @param Comment[] $comments
     * @return array
     */
    protected function createCommentNopAttributes(array $comments) {
        $comment = $comments[count($comments) - 1];
        $commentEndLine = $comment->getEndLine();
        $commentEndFilePos = $comment->getEndFilePos();
        $commentEndTokenPos = $comment->getEndTokenPos();

        $attributes = ['comments' => $comments];
        if (-1 !== $commentEndLine) {
            $attributes['startLine'] = $commentEndLine;
            $attributes['endLine'] = $commentEndLine;
        }
        if (-1 !== $commentEndFilePos) {
            $attributes['startFilePos'] = $commentEndFilePos + 1;
            $attributes['endFilePos'] = $commentEndFilePos;
        }
        if (-1 !== $commentEndTokenPos) {
            $attributes['startTokenPos'] = $commentEndTokenPos + 1;
            $attributes['endTokenPos'] = $commentEndTokenPos;
        }
        return $attributes;
    }

    protected function checkModifier($a, $b, $modifierPos) {
        // Jumping through some hoops here because verifyModifier() is also used elsewhere
        try {
            Class_::verifyModifier($a, $b);
        } catch (Error $error) {
            $error->setAttributes($this->getAttributesAt($modifierPos));
            $this->emitError($error);
        }
    }

    protected function checkParam(Param $node) {
        if ($node->variadic && null !== $node->default) {
            $this->emitError(new Error(
                'Variadic parameter cannot have a default value',
                $node->default->getAttributes()
            ));
        }
    }

    protected function checkTryCatch(TryCatch $node) {
        if (empty($node->catches) && null === $node->finally) {
            $this->emitError(new Error(
                'Cannot use try without catch or finally', $node->getAttributes()
            ));
        }
    }

    protected function checkNamespace(Namespace_ $node) {
        if (null !== $node->stmts) {
            foreach ($node->stmts as $stmt) {
                if ($stmt instanceof Namespace_) {
                    $this->emitError(new Error(
                        'Namespace declarations cannot be nested', $stmt->getAttributes()
                    ));
                }
            }
        }
    }

    private function checkClassName($name, $namePos) {
        if (null !== $name && $name->isSpecialClassName()) {
            $this->emitError(new Error(
                sprintf('Cannot use \'%s\' as class name as it is reserved', $name),
                $this->getAttributesAt($namePos)
            ));
        }
    }

    private function checkImplementedInterfaces(array $interfaces) {
        foreach ($interfaces as $interface) {
            if ($interface->isSpecialClassName()) {
                $this->emitError(new Error(
                    sprintf('Cannot use \'%s\' as interface name as it is reserved', $interface),
                    $interface->getAttributes()
                ));
            }
        }
    }

    protected function checkClass(Class_ $node, $namePos) {
        $this->checkClassName($node->name, $namePos);

        if ($node->extends && $node->extends->isSpecialClassName()) {
            $this->emitError(new Error(
                sprintf('Cannot use \'%s\' as class name as it is reserved', $node->extends),
                $node->extends->getAttributes()
            ));
        }

        $this->checkImplementedInterfaces($node->implements);
    }

    protected function checkInterface(Interface_ $node, $namePos) {
        $this->checkClassName($node->name, $namePos);
        $this->checkImplementedInterfaces($node->extends);
    }

    protected function checkEnum(Enum_ $node, $namePos) {
        $this->checkClassName($node->name, $namePos);
        $this->checkImplementedInterfaces($node->implements);
    }

    protected function checkClassMethod(ClassMethod $node, $modifierPos) {
        if ($node->flags & Class_::MODIFIER_STATIC) {
            switch ($node->name->toLowerString()) {
                case '__construct':
                    $this->emitError(new Error(
                        sprintf('Constructor %s() cannot be static', $node->name),
                        $this->getAttributesAt($modifierPos)));
                    break;
                case '__destruct':
                    $this->emitError(new Error(
                        sprintf('Destructor %s() cannot be static', $node->name),
                        $this->getAttributesAt($modifierPos)));
                    break;
                case '__clone':
                    $this->emitError(new Error(
                        sprintf('Clone method %s() cannot be static', $node->name),
                        $this->getAttributesAt($modifierPos)));
                    break;
            }
        }

        if ($node->flags & Class_::MODIFIER_READONLY) {
            $this->emitError(new Error(
                sprintf('Method %s() cannot be readonly', $node->name),
                $this->getAttributesAt($modifierPos)));
        }
    }

    protected function checkClassConst(ClassConst $node, $modifierPos) {
        if ($node->flags & Class_::MODIFIER_STATIC) {
            $this->emitError(new Error(
                "Cannot use 'static' as constant modifier",
                $this->getAttributesAt($modifierPos)));
        }
        if ($node->flags & Class_::MODIFIER_ABSTRACT) {
            $this->emitError(new Error(
                "Cannot use 'abstract' as constant modifier",
                $this->getAttributesAt($modifierPos)));
        }
        if ($node->flags & Class_::MODIFIER_READONLY) {
            $this->emitError(new Error(
                "Cannot use 'readonly' as constant modifier",
                $this->getAttributesAt($modifierPos)));
        }
    }

    protected function checkProperty(Property $node, $modifierPos) {
        if ($node->flags & Class_::MODIFIER_ABSTRACT) {
            $this->emitError(new Error('Properties cannot be declared abstract',
                $this->getAttributesAt($modifierPos)));
        }

        if ($node->flags & Class_::MODIFIER_FINAL) {
            $this->emitError(new Error('Properties cannot be declared final',
                $this->getAttributesAt($modifierPos)));
        }
    }

    protected function checkUseUse(UseUse $node, $namePos) {
        if ($node->alias && $node->alias->isSpecialClassName()) {
            $this->emitError(new Error(
                sprintf(
                    'Cannot use %s as %s because \'%2$s\' is a special class name',
                    $node->name, $node->alias
                ),
                $this->getAttributesAt($namePos)
            ));
        }
    }
}
<?php

namespace PhpParser;

class ConstExprEvaluationException extends \Exception
{}
<?php declare(strict_types=1);

namespace PhpParser;

/**
 * @codeCoverageIgnore
 */
class NodeVisitorAbstract implements NodeVisitor
{
    public function beforeTraverse(array $nodes) {
        return null;
    }

    public function enterNode(Node $node) {
        return null;
    }

    public function leaveNode(Node $node) {
        return null;
    }

    public function afterTraverse(array $nodes) {
        return null;
    }
}
<?php declare(strict_types=1);

namespace PhpParser;

use PhpParser\Node\Arg;
use PhpParser\Node\Expr;
use PhpParser\Node\Expr\BinaryOp\Concat;
use PhpParser\Node\Identifier;
use PhpParser\Node\Name;
use PhpParser\Node\Scalar\String_;
use PhpParser\Node\Stmt\Use_;

class BuilderFactory
{
    /**
     * Creates an attribute node.
     *
     * @param string|Name $name Name of the attribute
     * @param array       $args Attribute named arguments
     *
     * @return Node\Attribute
     */
    public function attribute($name, array $args = []) : Node\Attribute {
        return new Node\Attribute(
            BuilderHelpers::normalizeName($name),
            $this->args($args)
        );
    }

    /**
     * Creates a namespace builder.
     *
     * @param null|string|Node\Name $name Name of the namespace
     *
     * @return Builder\Namespace_ The created namespace builder
     */
    public function namespace($name) : Builder\Namespace_ {
        return new Builder\Namespace_($name);
    }

    /**
     * Creates a class builder.
     *
     * @param string $name Name of the class
     *
     * @return Builder\Class_ The created class builder
     */
    public function class(string $name) : Builder\Class_ {
        return new Builder\Class_($name);
    }

    /**
     * Creates an interface builder.
     *
     * @param string $name Name of the interface
     *
     * @return Builder\Interface_ The created interface builder
     */
    public function interface(string $name) : Builder\Interface_ {
        return new Builder\Interface_($name);
    }

    /**
     * Creates a trait builder.
     *
     * @param string $name Name of the trait
     *
     * @return Builder\Trait_ The created trait builder
     */
    public function trait(string $name) : Builder\Trait_ {
        return new Builder\Trait_($name);
    }

    /**
     * Creates an enum builder.
     *
     * @param string $name Name of the enum
     *
     * @return Builder\Enum_ The created enum builder
     */
    public function enum(string $name) : Builder\Enum_ {
        return new Builder\Enum_($name);
    }

    /**
     * Creates a trait use builder.
     *
     * @param Node\Name|string ...$traits Trait names
     *
     * @return Builder\TraitUse The create trait use builder
     */
    public function useTrait(...$traits) : Builder\TraitUse {
        return new Builder\TraitUse(...$traits);
    }

    /**
     * Creates a trait use adaptation builder.
     *
     * @param Node\Name|string|null  $trait  Trait name
     * @param Node\Identifier|string $method Method name
     *
     * @return Builder\TraitUseAdaptation The create trait use adaptation builder
     */
    public function traitUseAdaptation($trait, $method = null) : Builder\TraitUseAdaptation {
        if ($method === null) {
            $method = $trait;
            $trait = null;
        }

        return new Builder\TraitUseAdaptation($trait, $method);
    }

    /**
     * Creates a method builder.
     *
     * @param string $name Name of the method
     *
     * @return Builder\Method The created method builder
     */
    public function method(string $name) : Builder\Method {
        return new Builder\Method($name);
    }

    /**
     * Creates a parameter builder.
     *
     * @param string $name Name of the parameter
     *
     * @return Builder\Param The created parameter builder
     */
    public function param(string $name) : Builder\Param {
        return new Builder\Param($name);
    }

    /**
     * Creates a property builder.
     *
     * @param string $name Name of the property
     *
     * @return Builder\Property The created property builder
     */
    public function property(string $name) : Builder\Property {
        return new Builder\Property($name);
    }

    /**
     * Creates a function builder.
     *
     * @param string $name Name of the function
     *
     * @return Builder\Function_ The created function builder
     */
    public function function(string $name) : Builder\Function_ {
        return new Builder\Function_($name);
    }

    /**
     * Creates a namespace/class use builder.
     *
     * @param Node\Name|string $name Name of the entity (namespace or class) to alias
     *
     * @return Builder\Use_ The created use builder
     */
    public function use($name) : Builder\Use_ {
        return new Builder\Use_($name, Use_::TYPE_NORMAL);
    }

    /**
     * Creates a function use builder.
     *
     * @param Node\Name|string $name Name of the function to alias
     *
     * @return Builder\Use_ The created use function builder
     */
    public function useFunction($name) : Builder\Use_ {
        return new Builder\Use_($name, Use_::TYPE_FUNCTION);
    }

    /**
     * Creates a constant use builder.
     *
     * @param Node\Name|string $name Name of the const to alias
     *
     * @return Builder\Use_ The created use const builder
     */
    public function useConst($name) : Builder\Use_ {
        return new Builder\Use_($name, Use_::TYPE_CONSTANT);
    }

    /**
     * Creates a class constant builder.
     *
     * @param string|Identifier                          $name  Name
     * @param Node\Expr|bool|null|int|float|string|array $value Value
     *
     * @return Builder\ClassConst The created use const builder
     */
    public function classConst($name, $value) : Builder\ClassConst {
        return new Builder\ClassConst($name, $value);
    }

    /**
     * Creates an enum case builder.
     *
     * @param string|Identifier $name  Name
     *
     * @return Builder\EnumCase The created use const builder
     */
    public function enumCase($name) : Builder\EnumCase {
        return new Builder\EnumCase($name);
    }

    /**
     * Creates node a for a literal value.
     *
     * @param Expr|bool|null|int|float|string|array $value $value
     *
     * @return Expr
     */
    public function val($value) : Expr {
        return BuilderHelpers::normalizeValue($value);
    }

    /**
     * Creates variable node.
     *
     * @param string|Expr $name Name
     *
     * @return Expr\Variable
     */
    public function var($name) : Expr\Variable {
        if (!\is_string($name) && !$name instanceof Expr) {
            throw new \LogicException('Variable name must be string or Expr');
        }

        return new Expr\Variable($name);
    }

    /**
     * Normalizes an argument list.
     *
     * Creates Arg nodes for all arguments and converts literal values to expressions.
     *
     * @param array $args List of arguments to normalize
     *
     * @return Arg[]
     */
    public function args(array $args) : array {
        $normalizedArgs = [];
        foreach ($args as $key => $arg) {
            if (!($arg instanceof Arg)) {
                $arg = new Arg(BuilderHelpers::normalizeValue($arg));
            }
            if (\is_string($key)) {
                $arg->name = BuilderHelpers::normalizeIdentifier($key);
            }
            $normalizedArgs[] = $arg;
        }
        return $normalizedArgs;
    }

    /**
     * Creates a function call node.
     *
     * @param string|Name|Expr $name Function name
     * @param array            $args Function arguments
     *
     * @return Expr\FuncCall
     */
    public function funcCall($name, array $args = []) : Expr\FuncCall {
        return new Expr\FuncCall(
            BuilderHelpers::normalizeNameOrExpr($name),
            $this->args($args)
        );
    }

    /**
     * Creates a method call node.
     *
     * @param Expr                   $var  Variable the method is called on
     * @param string|Identifier|Expr $name Method name
     * @param array                  $args Method arguments
     *
     * @return Expr\MethodCall
     */
    public function methodCall(Expr $var, $name, array $args = []) : Expr\MethodCall {
        return new Expr\MethodCall(
            $var,
            BuilderHelpers::normalizeIdentifierOrExpr($name),
            $this->args($args)
        );
    }

    /**
     * Creates a static method call node.
     *
     * @param string|Name|Expr       $class Class name
     * @param string|Identifier|Expr $name  Method name
     * @param array                  $args  Method arguments
     *
     * @return Expr\StaticCall
     */
    public function staticCall($class, $name, array $args = []) : Expr\StaticCall {
        return new Expr\StaticCall(
            BuilderHelpers::normalizeNameOrExpr($class),
            BuilderHelpers::normalizeIdentifierOrExpr($name),
            $this->args($args)
        );
    }

    /**
     * Creates an object creation node.
     *
     * @param string|Name|Expr $class Class name
     * @param array            $args  Constructor arguments
     *
     * @return Expr\New_
     */
    public function new($class, array $args = []) : Expr\New_ {
        return new Expr\New_(
            BuilderHelpers::normalizeNameOrExpr($class),
            $this->args($args)
        );
    }

    /**
     * Creates a constant fetch node.
     *
     * @param string|Name $name Constant name
     *
     * @return Expr\ConstFetch
     */
    public function constFetch($name) : Expr\ConstFetch {
        return new Expr\ConstFetch(BuilderHelpers::normalizeName($name));
    }

    /**
     * Creates a property fetch node.
     *
     * @param Expr                   $var  Variable holding object
     * @param string|Identifier|Expr $name Property name
     *
     * @return Expr\PropertyFetch
     */
    public function propertyFetch(Expr $var, $name) : Expr\PropertyFetch {
        return new Expr\PropertyFetch($var, BuilderHelpers::normalizeIdentifierOrExpr($name));
    }

    /**
     * Creates a class constant fetch node.
     *
     * @param string|Name|Expr  $class Class name
     * @param string|Identifier $name  Constant name
     *
     * @return Expr\ClassConstFetch
     */
    public function classConstFetch($class, $name): Expr\ClassConstFetch {
        return new Expr\ClassConstFetch(
            BuilderHelpers::normalizeNameOrExpr($class),
            BuilderHelpers::normalizeIdentifier($name)
        );
    }

    /**
     * Creates nested Concat nodes from a list of expressions.
     *
     * @param Expr|string ...$exprs Expressions or literal strings
     *
     * @return Concat
     */
    public function concat(...$exprs) : Concat {
        $numExprs = count($exprs);
        if ($numExprs < 2) {
            throw new \LogicException('Expected at least two expressions');
        }

        $lastConcat = $this->normalizeStringExpr($exprs[0]);
        for ($i = 1; $i < $numExprs; $i++) {
            $lastConcat = new Concat($lastConcat, $this->normalizeStringExpr($exprs[$i]));
        }
        return $lastConcat;
    }

    /**
     * @param string|Expr $expr
     * @return Expr
     */
    private function normalizeStringExpr($expr) : Expr {
        if ($expr instanceof Expr) {
            return $expr;
        }

        if (\is_string($expr)) {
            return new String_($expr);
        }

        throw new \LogicException('Expected string or Expr');
    }
}
<?php declare(strict_types=1);

namespace PhpParser;

interface NodeTraverserInterface
{
    /**
     * Adds a visitor.
     *
     * @param NodeVisitor $visitor Visitor to add
     */
    public function addVisitor(NodeVisitor $visitor);

    /**
     * Removes an added visitor.
     *
     * @param NodeVisitor $visitor
     */
    public function removeVisitor(NodeVisitor $visitor);

    /**
     * Traverses an array of nodes using the registered visitors.
     *
     * @param Node[] $nodes Array of nodes
     *
     * @return Node[] Traversed array of nodes
     */
    public function traverse(array $nodes) : array;
}
<?php declare(strict_types=1);

namespace PhpParser;

interface Builder
{
    /**
     * Returns the built node.
     *
     * @return Node The built node
     */
    public function getNode() : Node;
}
<?php declare(strict_types=1);

namespace PhpParser\ErrorHandler;

use PhpParser\Error;
use PhpParser\ErrorHandler;

/**
 * Error handler that handles all errors by throwing them.
 *
 * This is the default strategy used by all components.
 */
class Throwing implements ErrorHandler
{
    public function handleError(Error $error) {
        throw $error;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\ErrorHandler;

use PhpParser\Error;
use PhpParser\ErrorHandler;

/**
 * Error handler that collects all errors into an array.
 *
 * This allows graceful handling of errors.
 */
class Collecting implements ErrorHandler
{
    /** @var Error[] Collected errors */
    private $errors = [];

    public function handleError(Error $error) {
        $this->errors[] = $error;
    }

    /**
     * Get collected errors.
     *
     * @return Error[]
     */
    public function getErrors() : array {
        return $this->errors;
    }

    /**
     * Check whether there are any errors.
     *
     * @return bool
     */
    public function hasErrors() : bool {
        return !empty($this->errors);
    }

    /**
     * Reset/clear collected errors.
     */
    public function clearErrors() {
        $this->errors = [];
    }
}
<?php declare(strict_types=1);

namespace PhpParser;

use PhpParser\NodeVisitor\FindingVisitor;
use PhpParser\NodeVisitor\FirstFindingVisitor;

class NodeFinder
{
    /**
     * Find all nodes satisfying a filter callback.
     *
     * @param Node|Node[] $nodes  Single node or array of nodes to search in
     * @param callable    $filter Filter callback: function(Node $node) : bool
     *
     * @return Node[] Found nodes satisfying the filter callback
     */
    public function find($nodes, callable $filter) : array {
        if (!is_array($nodes)) {
            $nodes = [$nodes];
        }

        $visitor = new FindingVisitor($filter);

        $traverser = new NodeTraverser;
        $traverser->addVisitor($visitor);
        $traverser->traverse($nodes);

        return $visitor->getFoundNodes();
    }

    /**
     * Find all nodes that are instances of a certain class.
     *
     * @param Node|Node[] $nodes Single node or array of nodes to search in
     * @param string      $class Class name
     *
     * @return Node[] Found nodes (all instances of $class)
     */
    public function findInstanceOf($nodes, string $class) : array {
        return $this->find($nodes, function ($node) use ($class) {
            return $node instanceof $class;
        });
    }

    /**
     * Find first node satisfying a filter callback.
     *
     * @param Node|Node[] $nodes  Single node or array of nodes to search in
     * @param callable    $filter Filter callback: function(Node $node) : bool
     *
     * @return null|Node Found node (or null if none found)
     */
    public function findFirst($nodes, callable $filter) {
        if (!is_array($nodes)) {
            $nodes = [$nodes];
        }

        $visitor = new FirstFindingVisitor($filter);

        $traverser = new NodeTraverser;
        $traverser->addVisitor($visitor);
        $traverser->traverse($nodes);

        return $visitor->getFoundNode();
    }

    /**
     * Find first node that is an instance of a certain class.
     *
     * @param Node|Node[] $nodes  Single node or array of nodes to search in
     * @param string      $class Class name
     *
     * @return null|Node Found node, which is an instance of $class (or null if none found)
     */
    public function findFirstInstanceOf($nodes, string $class) {
        return $this->findFirst($nodes, function ($node) use ($class) {
            return $node instanceof $class;
        });
    }
}
<?php declare(strict_types=1);

namespace PhpParser;

interface Node
{
    /**
     * Gets the type of the node.
     *
     * @return string Type of the node
     */
    public function getType() : string;

    /**
     * Gets the names of the sub nodes.
     *
     * @return array Names of sub nodes
     */
    public function getSubNodeNames() : array;

    /**
     * Gets line the node started in (alias of getStartLine).
     *
     * @return int Start line (or -1 if not available)
     */
    public function getLine() : int;

    /**
     * Gets line the node started in.
     *
     * Requires the 'startLine' attribute to be enabled in the lexer (enabled by default).
     *
     * @return int Start line (or -1 if not available)
     */
    public function getStartLine() : int;

    /**
     * Gets the line the node ended in.
     *
     * Requires the 'endLine' attribute to be enabled in the lexer (enabled by default).
     *
     * @return int End line (or -1 if not available)
     */
    public function getEndLine() : int;

    /**
     * Gets the token offset of the first token that is part of this node.
     *
     * The offset is an index into the array returned by Lexer::getTokens().
     *
     * Requires the 'startTokenPos' attribute to be enabled in the lexer (DISABLED by default).
     *
     * @return int Token start position (or -1 if not available)
     */
    public function getStartTokenPos() : int;

    /**
     * Gets the token offset of the last token that is part of this node.
     *
     * The offset is an index into the array returned by Lexer::getTokens().
     *
     * Requires the 'endTokenPos' attribute to be enabled in the lexer (DISABLED by default).
     *
     * @return int Token end position (or -1 if not available)
     */
    public function getEndTokenPos() : int;

    /**
     * Gets the file offset of the first character that is part of this node.
     *
     * Requires the 'startFilePos' attribute to be enabled in the lexer (DISABLED by default).
     *
     * @return int File start position (or -1 if not available)
     */
    public function getStartFilePos() : int;

    /**
     * Gets the file offset of the last character that is part of this node.
     *
     * Requires the 'endFilePos' attribute to be enabled in the lexer (DISABLED by default).
     *
     * @return int File end position (or -1 if not available)
     */
    public function getEndFilePos() : int;

    /**
     * Gets all comments directly preceding this node.
     *
     * The comments are also available through the "comments" attribute.
     *
     * @return Comment[]
     */
    public function getComments() : array;

    /**
     * Gets the doc comment of the node.
     *
     * @return null|Comment\Doc Doc comment object or null
     */
    public function getDocComment();

    /**
     * Sets the doc comment of the node.
     *
     * This will either replace an existing doc comment or add it to the comments array.
     *
     * @param Comment\Doc $docComment Doc comment to set
     */
    public function setDocComment(Comment\Doc $docComment);

    /**
     * Sets an attribute on a node.
     *
     * @param string $key
     * @param mixed  $value
     */
    public function setAttribute(string $key, $value);

    /**
     * Returns whether an attribute exists.
     *
     * @param string $key
     *
     * @return bool
     */
    public function hasAttribute(string $key) : bool;

    /**
     * Returns the value of an attribute.
     *
     * @param string $key
     * @param mixed  $default
     *
     * @return mixed
     */
    public function getAttribute(string $key, $default = null);

    /**
     * Returns all the attributes of this node.
     *
     * @return array
     */
    public function getAttributes() : array;

    /**
     * Replaces all the attributes of this node.
     *
     * @param array $attributes
     */
    public function setAttributes(array $attributes);
}
<?php declare(strict_types=1);

namespace PhpParser;

use PhpParser\Node\ComplexType;
use PhpParser\Node\Expr;
use PhpParser\Node\Identifier;
use PhpParser\Node\Name;
use PhpParser\Node\NullableType;
use PhpParser\Node\Scalar;
use PhpParser\Node\Stmt;

/**
 * This class defines helpers used in the implementation of builders. Don't use it directly.
 *
 * @internal
 */
final class BuilderHelpers
{
    /**
     * Normalizes a node: Converts builder objects to nodes.
     *
     * @param Node|Builder $node The node to normalize
     *
     * @return Node The normalized node
     */
    public static function normalizeNode($node) : Node {
        if ($node instanceof Builder) {
            return $node->getNode();
        }

        if ($node instanceof Node) {
            return $node;
        }

        throw new \LogicException('Expected node or builder object');
    }

    /**
     * Normalizes a node to a statement.
     *
     * Expressions are wrapped in a Stmt\Expression node.
     *
     * @param Node|Builder $node The node to normalize
     *
     * @return Stmt The normalized statement node
     */
    public static function normalizeStmt($node) : Stmt {
        $node = self::normalizeNode($node);
        if ($node instanceof Stmt) {
            return $node;
        }

        if ($node instanceof Expr) {
            return new Stmt\Expression($node);
        }

        throw new \LogicException('Expected statement or expression node');
    }

    /**
     * Normalizes strings to Identifier.
     *
     * @param string|Identifier $name The identifier to normalize
     *
     * @return Identifier The normalized identifier
     */
    public static function normalizeIdentifier($name) : Identifier {
        if ($name instanceof Identifier) {
            return $name;
        }

        if (\is_string($name)) {
            return new Identifier($name);
        }

        throw new \LogicException('Expected string or instance of Node\Identifier');
    }

    /**
     * Normalizes strings to Identifier, also allowing expressions.
     *
     * @param string|Identifier|Expr $name The identifier to normalize
     *
     * @return Identifier|Expr The normalized identifier or expression
     */
    public static function normalizeIdentifierOrExpr($name) {
        if ($name instanceof Identifier || $name instanceof Expr) {
            return $name;
        }

        if (\is_string($name)) {
            return new Identifier($name);
        }

        throw new \LogicException('Expected string or instance of Node\Identifier or Node\Expr');
    }

    /**
     * Normalizes a name: Converts string names to Name nodes.
     *
     * @param Name|string $name The name to normalize
     *
     * @return Name The normalized name
     */
    public static function normalizeName($name) : Name {
        if ($name instanceof Name) {
            return $name;
        }

        if (is_string($name)) {
            if (!$name) {
                throw new \LogicException('Name cannot be empty');
            }

            if ($name[0] === '\\') {
                return new Name\FullyQualified(substr($name, 1));
            }

            if (0 === strpos($name, 'namespace\\')) {
                return new Name\Relative(substr($name, strlen('namespace\\')));
            }

            return new Name($name);
        }

        throw new \LogicException('Name must be a string or an instance of Node\Name');
    }

    /**
     * Normalizes a name: Converts string names to Name nodes, while also allowing expressions.
     *
     * @param Expr|Name|string $name The name to normalize
     *
     * @return Name|Expr The normalized name or expression
     */
    public static function normalizeNameOrExpr($name) {
        if ($name instanceof Expr) {
            return $name;
        }

        if (!is_string($name) && !($name instanceof Name)) {
            throw new \LogicException(
                'Name must be a string or an instance of Node\Name or Node\Expr'
            );
        }

        return self::normalizeName($name);
    }

    /**
     * Normalizes a type: Converts plain-text type names into proper AST representation.
     *
     * In particular, builtin types become Identifiers, custom types become Names and nullables
     * are wrapped in NullableType nodes.
     *
     * @param string|Name|Identifier|ComplexType $type The type to normalize
     *
     * @return Name|Identifier|ComplexType The normalized type
     */
    public static function normalizeType($type) {
        if (!is_string($type)) {
            if (
                !$type instanceof Name && !$type instanceof Identifier &&
                !$type instanceof ComplexType
            ) {
                throw new \LogicException(
                    'Type must be a string, or an instance of Name, Identifier or ComplexType'
                );
            }
            return $type;
        }

        $nullable = false;
        if (strlen($type) > 0 && $type[0] === '?') {
            $nullable = true;
            $type = substr($type, 1);
        }

        $builtinTypes = [
            'array', 'callable', 'string', 'int', 'float', 'bool', 'iterable', 'void', 'object', 'mixed', 'never',
        ];

        $lowerType = strtolower($type);
        if (in_array($lowerType, $builtinTypes)) {
            $type = new Identifier($lowerType);
        } else {
            $type = self::normalizeName($type);
        }

        $notNullableTypes = [
            'void', 'mixed', 'never',
        ];
        if ($nullable && in_array((string) $type, $notNullableTypes)) {
            throw new \LogicException(sprintf('%s type cannot be nullable', $type));
        }

        return $nullable ? new NullableType($type) : $type;
    }

    /**
     * Normalizes a value: Converts nulls, booleans, integers,
     * floats, strings and arrays into their respective nodes
     *
     * @param Node\Expr|bool|null|int|float|string|array $value The value to normalize
     *
     * @return Expr The normalized value
     */
    public static function normalizeValue($value) : Expr {
        if ($value instanceof Node\Expr) {
            return $value;
        }

        if (is_null($value)) {
            return new Expr\ConstFetch(
                new Name('null')
            );
        }

        if (is_bool($value)) {
            return new Expr\ConstFetch(
                new Name($value ? 'true' : 'false')
            );
        }

        if (is_int($value)) {
            return new Scalar\LNumber($value);
        }

        if (is_float($value)) {
            return new Scalar\DNumber($value);
        }

        if (is_string($value)) {
            return new Scalar\String_($value);
        }

        if (is_array($value)) {
            $items = [];
            $lastKey = -1;
            foreach ($value as $itemKey => $itemValue) {
                // for consecutive, numeric keys don't generate keys
                if (null !== $lastKey && ++$lastKey === $itemKey) {
                    $items[] = new Expr\ArrayItem(
                        self::normalizeValue($itemValue)
                    );
                } else {
                    $lastKey = null;
                    $items[] = new Expr\ArrayItem(
                        self::normalizeValue($itemValue),
                        self::normalizeValue($itemKey)
                    );
                }
            }

            return new Expr\Array_($items);
        }

        throw new \LogicException('Invalid value');
    }

    /**
     * Normalizes a doc comment: Converts plain strings to PhpParser\Comment\Doc.
     *
     * @param Comment\Doc|string $docComment The doc comment to normalize
     *
     * @return Comment\Doc The normalized doc comment
     */
    public static function normalizeDocComment($docComment) : Comment\Doc {
        if ($docComment instanceof Comment\Doc) {
            return $docComment;
        }

        if (is_string($docComment)) {
            return new Comment\Doc($docComment);
        }

        throw new \LogicException('Doc comment must be a string or an instance of PhpParser\Comment\Doc');
    }

    /**
     * Normalizes a attribute: Converts attribute to the Attribute Group if needed.
     *
     * @param Node\Attribute|Node\AttributeGroup $attribute
     *
     * @return Node\AttributeGroup The Attribute Group
     */
    public static function normalizeAttribute($attribute) : Node\AttributeGroup
    {
        if ($attribute instanceof Node\AttributeGroup) {
            return $attribute;
        }

        if (!($attribute instanceof Node\Attribute)) {
            throw new \LogicException('Attribute must be an instance of PhpParser\Node\Attribute or PhpParser\Node\AttributeGroup');
        }

        return new Node\AttributeGroup([$attribute]);
    }

    /**
     * Adds a modifier and returns new modifier bitmask.
     *
     * @param int $modifiers Existing modifiers
     * @param int $modifier  Modifier to set
     *
     * @return int New modifiers
     */
    public static function addModifier(int $modifiers, int $modifier) : int {
        Stmt\Class_::verifyModifier($modifiers, $modifier);
        return $modifiers | $modifier;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\PrettyPrinter;

use PhpParser\Node;
use PhpParser\Node\Expr;
use PhpParser\Node\Expr\AssignOp;
use PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\Cast;
use PhpParser\Node\Name;
use PhpParser\Node\Scalar;
use PhpParser\Node\Scalar\MagicConst;
use PhpParser\Node\Stmt;
use PhpParser\PrettyPrinterAbstract;

class Standard extends PrettyPrinterAbstract
{
    // Special nodes

    protected function pParam(Node\Param $node) {
        return $this->pAttrGroups($node->attrGroups, true)
             . $this->pModifiers($node->flags)
             . ($node->type ? $this->p($node->type) . ' ' : '')
             . ($node->byRef ? '&' : '')
             . ($node->variadic ? '...' : '')
             . $this->p($node->var)
             . ($node->default ? ' = ' . $this->p($node->default) : '');
    }

    protected function pArg(Node\Arg $node) {
        return ($node->name ? $node->name->toString() . ': ' : '')
             . ($node->byRef ? '&' : '') . ($node->unpack ? '...' : '')
             . $this->p($node->value);
    }

    protected function pVariadicPlaceholder(Node\VariadicPlaceholder $node) {
        return '...';
    }

    protected function pConst(Node\Const_ $node) {
        return $node->name . ' = ' . $this->p($node->value);
    }

    protected function pNullableType(Node\NullableType $node) {
        return '?' . $this->p($node->type);
    }

    protected function pUnionType(Node\UnionType $node) {
        return $this->pImplode($node->types, '|');
    }

    protected function pIntersectionType(Node\IntersectionType $node) {
        return $this->pImplode($node->types, '&');
    }

    protected function pIdentifier(Node\Identifier $node) {
        return $node->name;
    }

    protected function pVarLikeIdentifier(Node\VarLikeIdentifier $node) {
        return '$' . $node->name;
    }

    protected function pAttribute(Node\Attribute $node) {
        return $this->p($node->name)
             . ($node->args ? '(' . $this->pCommaSeparated($node->args) . ')' : '');
    }

    protected function pAttributeGroup(Node\AttributeGroup $node) {
        return '#[' . $this->pCommaSeparated($node->attrs) . ']';
    }

    // Names

    protected function pName(Name $node) {
        return implode('\\', $node->parts);
    }

    protected function pName_FullyQualified(Name\FullyQualified $node) {
        return '\\' . implode('\\', $node->parts);
    }

    protected function pName_Relative(Name\Relative $node) {
        return 'namespace\\' . implode('\\', $node->parts);
    }

    // Magic Constants

    protected function pScalar_MagicConst_Class(MagicConst\Class_ $node) {
        return '__CLASS__';
    }

    protected function pScalar_MagicConst_Dir(MagicConst\Dir $node) {
        return '__DIR__';
    }

    protected function pScalar_MagicConst_File(MagicConst\File $node) {
        return '__FILE__';
    }

    protected function pScalar_MagicConst_Function(MagicConst\Function_ $node) {
        return '__FUNCTION__';
    }

    protected function pScalar_MagicConst_Line(MagicConst\Line $node) {
        return '__LINE__';
    }

    protected function pScalar_MagicConst_Method(MagicConst\Method $node) {
        return '__METHOD__';
    }

    protected function pScalar_MagicConst_Namespace(MagicConst\Namespace_ $node) {
        return '__NAMESPACE__';
    }

    protected function pScalar_MagicConst_Trait(MagicConst\Trait_ $node) {
        return '__TRAIT__';
    }

    // Scalars

    protected function pScalar_String(Scalar\String_ $node) {
        $kind = $node->getAttribute('kind', Scalar\String_::KIND_SINGLE_QUOTED);
        switch ($kind) {
            case Scalar\String_::KIND_NOWDOC:
                $label = $node->getAttribute('docLabel');
                if ($label && !$this->containsEndLabel($node->value, $label)) {
                    if ($node->value === '') {
                        return "<<<'$label'\n$label" . $this->docStringEndToken;
                    }

                    return "<<<'$label'\n$node->value\n$label"
                         . $this->docStringEndToken;
                }
                /* break missing intentionally */
            case Scalar\String_::KIND_SINGLE_QUOTED:
                return $this->pSingleQuotedString($node->value);
            case Scalar\String_::KIND_HEREDOC:
                $label = $node->getAttribute('docLabel');
                if ($label && !$this->containsEndLabel($node->value, $label)) {
                    if ($node->value === '') {
                        return "<<<$label\n$label" . $this->docStringEndToken;
                    }

                    $escaped = $this->escapeString($node->value, null);
                    return "<<<$label\n" . $escaped . "\n$label"
                         . $this->docStringEndToken;
                }
            /* break missing intentionally */
            case Scalar\String_::KIND_DOUBLE_QUOTED:
                return '"' . $this->escapeString($node->value, '"') . '"';
        }
        throw new \Exception('Invalid string kind');
    }

    protected function pScalar_Encapsed(Scalar\Encapsed $node) {
        if ($node->getAttribute('kind') === Scalar\String_::KIND_HEREDOC) {
            $label = $node->getAttribute('docLabel');
            if ($label && !$this->encapsedContainsEndLabel($node->parts, $label)) {
                if (count($node->parts) === 1
                    && $node->parts[0] instanceof Scalar\EncapsedStringPart
                    && $node->parts[0]->value === ''
                ) {
                    return "<<<$label\n$label" . $this->docStringEndToken;
                }

                return "<<<$label\n" . $this->pEncapsList($node->parts, null) . "\n$label"
                     . $this->docStringEndToken;
            }
        }
        return '"' . $this->pEncapsList($node->parts, '"') . '"';
    }

    protected function pScalar_LNumber(Scalar\LNumber $node) {
        if ($node->value === -\PHP_INT_MAX-1) {
            // PHP_INT_MIN cannot be represented as a literal,
            // because the sign is not part of the literal
            return '(-' . \PHP_INT_MAX . '-1)';
        }

        $kind = $node->getAttribute('kind', Scalar\LNumber::KIND_DEC);
        if (Scalar\LNumber::KIND_DEC === $kind) {
            return (string) $node->value;
        }

        if ($node->value < 0) {
            $sign = '-';
            $str = (string) -$node->value;
        } else {
            $sign = '';
            $str = (string) $node->value;
        }
        switch ($kind) {
            case Scalar\LNumber::KIND_BIN:
                return $sign . '0b' . base_convert($str, 10, 2);
            case Scalar\LNumber::KIND_OCT:
                return $sign . '0' . base_convert($str, 10, 8);
            case Scalar\LNumber::KIND_HEX:
                return $sign . '0x' . base_convert($str, 10, 16);
        }
        throw new \Exception('Invalid number kind');
    }

    protected function pScalar_DNumber(Scalar\DNumber $node) {
        if (!is_finite($node->value)) {
            if ($node->value === \INF) {
                return '\INF';
            } elseif ($node->value === -\INF) {
                return '-\INF';
            } else {
                return '\NAN';
            }
        }

        // Try to find a short full-precision representation
        $stringValue = sprintf('%.16G', $node->value);
        if ($node->value !== (double) $stringValue) {
            $stringValue = sprintf('%.17G', $node->value);
        }

        // %G is locale dependent and there exists no locale-independent alternative. We don't want
        // mess with switching locales here, so let's assume that a comma is the only non-standard
        // decimal separator we may encounter...
        $stringValue = str_replace(',', '.', $stringValue);

        // ensure that number is really printed as float
        return preg_match('/^-?[0-9]+$/', $stringValue) ? $stringValue . '.0' : $stringValue;
    }

    protected function pScalar_EncapsedStringPart(Scalar\EncapsedStringPart $node) {
        throw new \LogicException('Cannot directly print EncapsedStringPart');
    }

    // Assignments

    protected function pExpr_Assign(Expr\Assign $node) {
        return $this->pInfixOp(Expr\Assign::class, $node->var, ' = ', $node->expr);
    }

    protected function pExpr_AssignRef(Expr\AssignRef $node) {
        return $this->pInfixOp(Expr\AssignRef::class, $node->var, ' =& ', $node->expr);
    }

    protected function pExpr_AssignOp_Plus(AssignOp\Plus $node) {
        return $this->pInfixOp(AssignOp\Plus::class, $node->var, ' += ', $node->expr);
    }

    protected function pExpr_AssignOp_Minus(AssignOp\Minus $node) {
        return $this->pInfixOp(AssignOp\Minus::class, $node->var, ' -= ', $node->expr);
    }

    protected function pExpr_AssignOp_Mul(AssignOp\Mul $node) {
        return $this->pInfixOp(AssignOp\Mul::class, $node->var, ' *= ', $node->expr);
    }

    protected function pExpr_AssignOp_Div(AssignOp\Div $node) {
        return $this->pInfixOp(AssignOp\Div::class, $node->var, ' /= ', $node->expr);
    }

    protected function pExpr_AssignOp_Concat(AssignOp\Concat $node) {
        return $this->pInfixOp(AssignOp\Concat::class, $node->var, ' .= ', $node->expr);
    }

    protected function pExpr_AssignOp_Mod(AssignOp\Mod $node) {
        return $this->pInfixOp(AssignOp\Mod::class, $node->var, ' %= ', $node->expr);
    }

    protected function pExpr_AssignOp_BitwiseAnd(AssignOp\BitwiseAnd $node) {
        return $this->pInfixOp(AssignOp\BitwiseAnd::class, $node->var, ' &= ', $node->expr);
    }

    protected function pExpr_AssignOp_BitwiseOr(AssignOp\BitwiseOr $node) {
        return $this->pInfixOp(AssignOp\BitwiseOr::class, $node->var, ' |= ', $node->expr);
    }

    protected function pExpr_AssignOp_BitwiseXor(AssignOp\BitwiseXor $node) {
        return $this->pInfixOp(AssignOp\BitwiseXor::class, $node->var, ' ^= ', $node->expr);
    }

    protected function pExpr_AssignOp_ShiftLeft(AssignOp\ShiftLeft $node) {
        return $this->pInfixOp(AssignOp\ShiftLeft::class, $node->var, ' <<= ', $node->expr);
    }

    protected function pExpr_AssignOp_ShiftRight(AssignOp\ShiftRight $node) {
        return $this->pInfixOp(AssignOp\ShiftRight::class, $node->var, ' >>= ', $node->expr);
    }

    protected function pExpr_AssignOp_Pow(AssignOp\Pow $node) {
        return $this->pInfixOp(AssignOp\Pow::class, $node->var, ' **= ', $node->expr);
    }

    protected function pExpr_AssignOp_Coalesce(AssignOp\Coalesce $node) {
        return $this->pInfixOp(AssignOp\Coalesce::class, $node->var, ' ??= ', $node->expr);
    }

    // Binary expressions

    protected function pExpr_BinaryOp_Plus(BinaryOp\Plus $node) {
        return $this->pInfixOp(BinaryOp\Plus::class, $node->left, ' + ', $node->right);
    }

    protected function pExpr_BinaryOp_Minus(BinaryOp\Minus $node) {
        return $this->pInfixOp(BinaryOp\Minus::class, $node->left, ' - ', $node->right);
    }

    protected function pExpr_BinaryOp_Mul(BinaryOp\Mul $node) {
        return $this->pInfixOp(BinaryOp\Mul::class, $node->left, ' * ', $node->right);
    }

    protected function pExpr_BinaryOp_Div(BinaryOp\Div $node) {
        return $this->pInfixOp(BinaryOp\Div::class, $node->left, ' / ', $node->right);
    }

    protected function pExpr_BinaryOp_Concat(BinaryOp\Concat $node) {
        return $this->pInfixOp(BinaryOp\Concat::class, $node->left, ' . ', $node->right);
    }

    protected function pExpr_BinaryOp_Mod(BinaryOp\Mod $node) {
        return $this->pInfixOp(BinaryOp\Mod::class, $node->left, ' % ', $node->right);
    }

    protected function pExpr_BinaryOp_BooleanAnd(BinaryOp\BooleanAnd $node) {
        return $this->pInfixOp(BinaryOp\BooleanAnd::class, $node->left, ' && ', $node->right);
    }

    protected function pExpr_BinaryOp_BooleanOr(BinaryOp\BooleanOr $node) {
        return $this->pInfixOp(BinaryOp\BooleanOr::class, $node->left, ' || ', $node->right);
    }

    protected function pExpr_BinaryOp_BitwiseAnd(BinaryOp\BitwiseAnd $node) {
        return $this->pInfixOp(BinaryOp\BitwiseAnd::class, $node->left, ' & ', $node->right);
    }

    protected function pExpr_BinaryOp_BitwiseOr(BinaryOp\BitwiseOr $node) {
        return $this->pInfixOp(BinaryOp\BitwiseOr::class, $node->left, ' | ', $node->right);
    }

    protected function pExpr_BinaryOp_BitwiseXor(BinaryOp\BitwiseXor $node) {
        return $this->pInfixOp(BinaryOp\BitwiseXor::class, $node->left, ' ^ ', $node->right);
    }

    protected function pExpr_BinaryOp_ShiftLeft(BinaryOp\ShiftLeft $node) {
        return $this->pInfixOp(BinaryOp\ShiftLeft::class, $node->left, ' << ', $node->right);
    }

    protected function pExpr_BinaryOp_ShiftRight(BinaryOp\ShiftRight $node) {
        return $this->pInfixOp(BinaryOp\ShiftRight::class, $node->left, ' >> ', $node->right);
    }

    protected function pExpr_BinaryOp_Pow(BinaryOp\Pow $node) {
        return $this->pInfixOp(BinaryOp\Pow::class, $node->left, ' ** ', $node->right);
    }

    protected function pExpr_BinaryOp_LogicalAnd(BinaryOp\LogicalAnd $node) {
        return $this->pInfixOp(BinaryOp\LogicalAnd::class, $node->left, ' and ', $node->right);
    }

    protected function pExpr_BinaryOp_LogicalOr(BinaryOp\LogicalOr $node) {
        return $this->pInfixOp(BinaryOp\LogicalOr::class, $node->left, ' or ', $node->right);
    }

    protected function pExpr_BinaryOp_LogicalXor(BinaryOp\LogicalXor $node) {
        return $this->pInfixOp(BinaryOp\LogicalXor::class, $node->left, ' xor ', $node->right);
    }

    protected function pExpr_BinaryOp_Equal(BinaryOp\Equal $node) {
        return $this->pInfixOp(BinaryOp\Equal::class, $node->left, ' == ', $node->right);
    }

    protected function pExpr_BinaryOp_NotEqual(BinaryOp\NotEqual $node) {
        return $this->pInfixOp(BinaryOp\NotEqual::class, $node->left, ' != ', $node->right);
    }

    protected function pExpr_BinaryOp_Identical(BinaryOp\Identical $node) {
        return $this->pInfixOp(BinaryOp\Identical::class, $node->left, ' === ', $node->right);
    }

    protected function pExpr_BinaryOp_NotIdentical(BinaryOp\NotIdentical $node) {
        return $this->pInfixOp(BinaryOp\NotIdentical::class, $node->left, ' !== ', $node->right);
    }

    protected function pExpr_BinaryOp_Spaceship(BinaryOp\Spaceship $node) {
        return $this->pInfixOp(BinaryOp\Spaceship::class, $node->left, ' <=> ', $node->right);
    }

    protected function pExpr_BinaryOp_Greater(BinaryOp\Greater $node) {
        return $this->pInfixOp(BinaryOp\Greater::class, $node->left, ' > ', $node->right);
    }

    protected function pExpr_BinaryOp_GreaterOrEqual(BinaryOp\GreaterOrEqual $node) {
        return $this->pInfixOp(BinaryOp\GreaterOrEqual::class, $node->left, ' >= ', $node->right);
    }

    protected function pExpr_BinaryOp_Smaller(BinaryOp\Smaller $node) {
        return $this->pInfixOp(BinaryOp\Smaller::class, $node->left, ' < ', $node->right);
    }

    protected function pExpr_BinaryOp_SmallerOrEqual(BinaryOp\SmallerOrEqual $node) {
        return $this->pInfixOp(BinaryOp\SmallerOrEqual::class, $node->left, ' <= ', $node->right);
    }

    protected function pExpr_BinaryOp_Coalesce(BinaryOp\Coalesce $node) {
        return $this->pInfixOp(BinaryOp\Coalesce::class, $node->left, ' ?? ', $node->right);
    }

    protected function pExpr_Instanceof(Expr\Instanceof_ $node) {
        list($precedence, $associativity) = $this->precedenceMap[Expr\Instanceof_::class];
        return $this->pPrec($node->expr, $precedence, $associativity, -1)
             . ' instanceof '
             . $this->pNewVariable($node->class);
    }

    // Unary expressions

    protected function pExpr_BooleanNot(Expr\BooleanNot $node) {
        return $this->pPrefixOp(Expr\BooleanNot::class, '!', $node->expr);
    }

    protected function pExpr_BitwiseNot(Expr\BitwiseNot $node) {
        return $this->pPrefixOp(Expr\BitwiseNot::class, '~', $node->expr);
    }

    protected function pExpr_UnaryMinus(Expr\UnaryMinus $node) {
        if ($node->expr instanceof Expr\UnaryMinus || $node->expr instanceof Expr\PreDec) {
            // Enforce -(-$expr) instead of --$expr
            return '-(' . $this->p($node->expr) . ')';
        }
        return $this->pPrefixOp(Expr\UnaryMinus::class, '-', $node->expr);
    }

    protected function pExpr_UnaryPlus(Expr\UnaryPlus $node) {
        if ($node->expr instanceof Expr\UnaryPlus || $node->expr instanceof Expr\PreInc) {
            // Enforce +(+$expr) instead of ++$expr
            return '+(' . $this->p($node->expr) . ')';
        }
        return $this->pPrefixOp(Expr\UnaryPlus::class, '+', $node->expr);
    }

    protected function pExpr_PreInc(Expr\PreInc $node) {
        return $this->pPrefixOp(Expr\PreInc::class, '++', $node->var);
    }

    protected function pExpr_PreDec(Expr\PreDec $node) {
        return $this->pPrefixOp(Expr\PreDec::class, '--', $node->var);
    }

    protected function pExpr_PostInc(Expr\PostInc $node) {
        return $this->pPostfixOp(Expr\PostInc::class, $node->var, '++');
    }

    protected function pExpr_PostDec(Expr\PostDec $node) {
        return $this->pPostfixOp(Expr\PostDec::class, $node->var, '--');
    }

    protected function pExpr_ErrorSuppress(Expr\ErrorSuppress $node) {
        return $this->pPrefixOp(Expr\ErrorSuppress::class, '@', $node->expr);
    }

    protected function pExpr_YieldFrom(Expr\YieldFrom $node) {
        return $this->pPrefixOp(Expr\YieldFrom::class, 'yield from ', $node->expr);
    }

    protected function pExpr_Print(Expr\Print_ $node) {
        return $this->pPrefixOp(Expr\Print_::class, 'print ', $node->expr);
    }

    // Casts

    protected function pExpr_Cast_Int(Cast\Int_ $node) {
        return $this->pPrefixOp(Cast\Int_::class, '(int) ', $node->expr);
    }

    protected function pExpr_Cast_Double(Cast\Double $node) {
        $kind = $node->getAttribute('kind', Cast\Double::KIND_DOUBLE);
        if ($kind === Cast\Double::KIND_DOUBLE) {
            $cast = '(double)';
        } elseif ($kind === Cast\Double::KIND_FLOAT) {
            $cast = '(float)';
        } elseif ($kind === Cast\Double::KIND_REAL) {
            $cast = '(real)';
        }
        return $this->pPrefixOp(Cast\Double::class, $cast . ' ', $node->expr);
    }

    protected function pExpr_Cast_String(Cast\String_ $node) {
        return $this->pPrefixOp(Cast\String_::class, '(string) ', $node->expr);
    }

    protected function pExpr_Cast_Array(Cast\Array_ $node) {
        return $this->pPrefixOp(Cast\Array_::class, '(array) ', $node->expr);
    }

    protected function pExpr_Cast_Object(Cast\Object_ $node) {
        return $this->pPrefixOp(Cast\Object_::class, '(object) ', $node->expr);
    }

    protected function pExpr_Cast_Bool(Cast\Bool_ $node) {
        return $this->pPrefixOp(Cast\Bool_::class, '(bool) ', $node->expr);
    }

    protected function pExpr_Cast_Unset(Cast\Unset_ $node) {
        return $this->pPrefixOp(Cast\Unset_::class, '(unset) ', $node->expr);
    }

    // Function calls and similar constructs

    protected function pExpr_FuncCall(Expr\FuncCall $node) {
        return $this->pCallLhs($node->name)
             . '(' . $this->pMaybeMultiline($node->args) . ')';
    }

    protected function pExpr_MethodCall(Expr\MethodCall $node) {
        return $this->pDereferenceLhs($node->var) . '->' . $this->pObjectProperty($node->name)
             . '(' . $this->pMaybeMultiline($node->args) . ')';
    }

    protected function pExpr_NullsafeMethodCall(Expr\NullsafeMethodCall $node) {
        return $this->pDereferenceLhs($node->var) . '?->' . $this->pObjectProperty($node->name)
            . '(' . $this->pMaybeMultiline($node->args) . ')';
    }

    protected function pExpr_StaticCall(Expr\StaticCall $node) {
        return $this->pDereferenceLhs($node->class) . '::'
             . ($node->name instanceof Expr
                ? ($node->name instanceof Expr\Variable
                   ? $this->p($node->name)
                   : '{' . $this->p($node->name) . '}')
                : $node->name)
             . '(' . $this->pMaybeMultiline($node->args) . ')';
    }

    protected function pExpr_Empty(Expr\Empty_ $node) {
        return 'empty(' . $this->p($node->expr) . ')';
    }

    protected function pExpr_Isset(Expr\Isset_ $node) {
        return 'isset(' . $this->pCommaSeparated($node->vars) . ')';
    }

    protected function pExpr_Eval(Expr\Eval_ $node) {
        return 'eval(' . $this->p($node->expr) . ')';
    }

    protected function pExpr_Include(Expr\Include_ $node) {
        static $map = [
            Expr\Include_::TYPE_INCLUDE      => 'include',
            Expr\Include_::TYPE_INCLUDE_ONCE => 'include_once',
            Expr\Include_::TYPE_REQUIRE      => 'require',
            Expr\Include_::TYPE_REQUIRE_ONCE => 'require_once',
        ];

        return $map[$node->type] . ' ' . $this->p($node->expr);
    }

    protected function pExpr_List(Expr\List_ $node) {
        return 'list(' . $this->pCommaSeparated($node->items) . ')';
    }

    // Other

    protected function pExpr_Error(Expr\Error $node) {
        throw new \LogicException('Cannot pretty-print AST with Error nodes');
    }

    protected function pExpr_Variable(Expr\Variable $node) {
        if ($node->name instanceof Expr) {
            return '${' . $this->p($node->name) . '}';
        } else {
            return '$' . $node->name;
        }
    }

    protected function pExpr_Array(Expr\Array_ $node) {
        $syntax = $node->getAttribute('kind',
            $this->options['shortArraySyntax'] ? Expr\Array_::KIND_SHORT : Expr\Array_::KIND_LONG);
        if ($syntax === Expr\Array_::KIND_SHORT) {
            return '[' . $this->pMaybeMultiline($node->items, true) . ']';
        } else {
            return 'array(' . $this->pMaybeMultiline($node->items, true) . ')';
        }
    }

    protected function pExpr_ArrayItem(Expr\ArrayItem $node) {
        return (null !== $node->key ? $this->p($node->key) . ' => ' : '')
             . ($node->byRef ? '&' : '')
             . ($node->unpack ? '...' : '')
             . $this->p($node->value);
    }

    protected function pExpr_ArrayDimFetch(Expr\ArrayDimFetch $node) {
        return $this->pDereferenceLhs($node->var)
             . '[' . (null !== $node->dim ? $this->p($node->dim) : '') . ']';
    }

    protected function pExpr_ConstFetch(Expr\ConstFetch $node) {
        return $this->p($node->name);
    }

    protected function pExpr_ClassConstFetch(Expr\ClassConstFetch $node) {
        return $this->pDereferenceLhs($node->class) . '::' . $this->p($node->name);
    }

    protected function pExpr_PropertyFetch(Expr\PropertyFetch $node) {
        return $this->pDereferenceLhs($node->var) . '->' . $this->pObjectProperty($node->name);
    }

    protected function pExpr_NullsafePropertyFetch(Expr\NullsafePropertyFetch $node) {
        return $this->pDereferenceLhs($node->var) . '?->' . $this->pObjectProperty($node->name);
    }

    protected function pExpr_StaticPropertyFetch(Expr\StaticPropertyFetch $node) {
        return $this->pDereferenceLhs($node->class) . '::$' . $this->pObjectProperty($node->name);
    }

    protected function pExpr_ShellExec(Expr\ShellExec $node) {
        return '`' . $this->pEncapsList($node->parts, '`') . '`';
    }

    protected function pExpr_Closure(Expr\Closure $node) {
        return $this->pAttrGroups($node->attrGroups, true)
             . ($node->static ? 'static ' : '')
             . 'function ' . ($node->byRef ? '&' : '')
             . '(' . $this->pCommaSeparated($node->params) . ')'
             . (!empty($node->uses) ? ' use(' . $this->pCommaSeparated($node->uses) . ')' : '')
             . (null !== $node->returnType ? ' : ' . $this->p($node->returnType) : '')
             . ' {' . $this->pStmts($node->stmts) . $this->nl . '}';
    }

    protected function pExpr_Match(Expr\Match_ $node) {
        return 'match (' . $this->p($node->cond) . ') {'
            . $this->pCommaSeparatedMultiline($node->arms, true)
            . $this->nl
            . '}';
    }

    protected function pMatchArm(Node\MatchArm $node) {
        return ($node->conds ? $this->pCommaSeparated($node->conds) : 'default')
            . ' => ' . $this->p($node->body);
    }

    protected function pExpr_ArrowFunction(Expr\ArrowFunction $node) {
        return $this->pAttrGroups($node->attrGroups, true)
            . ($node->static ? 'static ' : '')
            . 'fn' . ($node->byRef ? '&' : '')
            . '(' . $this->pCommaSeparated($node->params) . ')'
            . (null !== $node->returnType ? ': ' . $this->p($node->returnType) : '')
            . ' => '
            . $this->p($node->expr);
    }

    protected function pExpr_ClosureUse(Expr\ClosureUse $node) {
        return ($node->byRef ? '&' : '') . $this->p($node->var);
    }

    protected function pExpr_New(Expr\New_ $node) {
        if ($node->class instanceof Stmt\Class_) {
            $args = $node->args ? '(' . $this->pMaybeMultiline($node->args) . ')' : '';
            return 'new ' . $this->pClassCommon($node->class, $args);
        }
        return 'new ' . $this->pNewVariable($node->class)
            . '(' . $this->pMaybeMultiline($node->args) . ')';
    }

    protected function pExpr_Clone(Expr\Clone_ $node) {
        return 'clone ' . $this->p($node->expr);
    }

    protected function pExpr_Ternary(Expr\Ternary $node) {
        // a bit of cheating: we treat the ternary as a binary op where the ?...: part is the operator.
        // this is okay because the part between ? and : never needs parentheses.
        return $this->pInfixOp(Expr\Ternary::class,
            $node->cond, ' ?' . (null !== $node->if ? ' ' . $this->p($node->if) . ' ' : '') . ': ', $node->else
        );
    }

    protected function pExpr_Exit(Expr\Exit_ $node) {
        $kind = $node->getAttribute('kind', Expr\Exit_::KIND_DIE);
        return ($kind === Expr\Exit_::KIND_EXIT ? 'exit' : 'die')
             . (null !== $node->expr ? '(' . $this->p($node->expr) . ')' : '');
    }

    protected function pExpr_Throw(Expr\Throw_ $node) {
        return 'throw ' . $this->p($node->expr);
    }

    protected function pExpr_Yield(Expr\Yield_ $node) {
        if ($node->value === null) {
            return 'yield';
        } else {
            // this is a bit ugly, but currently there is no way to detect whether the parentheses are necessary
            return '(yield '
                 . ($node->key !== null ? $this->p($node->key) . ' => ' : '')
                 . $this->p($node->value)
                 . ')';
        }
    }

    // Declarations

    protected function pStmt_Namespace(Stmt\Namespace_ $node) {
        if ($this->canUseSemicolonNamespaces) {
            return 'namespace ' . $this->p($node->name) . ';'
                 . $this->nl . $this->pStmts($node->stmts, false);
        } else {
            return 'namespace' . (null !== $node->name ? ' ' . $this->p($node->name) : '')
                 . ' {' . $this->pStmts($node->stmts) . $this->nl . '}';
        }
    }

    protected function pStmt_Use(Stmt\Use_ $node) {
        return 'use ' . $this->pUseType($node->type)
             . $this->pCommaSeparated($node->uses) . ';';
    }

    protected function pStmt_GroupUse(Stmt\GroupUse $node) {
        return 'use ' . $this->pUseType($node->type) . $this->pName($node->prefix)
             . '\{' . $this->pCommaSeparated($node->uses) . '};';
    }

    protected function pStmt_UseUse(Stmt\UseUse $node) {
        return $this->pUseType($node->type) . $this->p($node->name)
             . (null !== $node->alias ? ' as ' . $node->alias : '');
    }

    protected function pUseType($type) {
        return $type === Stmt\Use_::TYPE_FUNCTION ? 'function '
            : ($type === Stmt\Use_::TYPE_CONSTANT ? 'const ' : '');
    }

    protected function pStmt_Interface(Stmt\Interface_ $node) {
        return $this->pAttrGroups($node->attrGroups)
             . 'interface ' . $node->name
             . (!empty($node->extends) ? ' extends ' . $this->pCommaSeparated($node->extends) : '')
             . $this->nl . '{' . $this->pStmts($node->stmts) . $this->nl . '}';
    }

    protected function pStmt_Enum(Stmt\Enum_ $node) {
        return $this->pAttrGroups($node->attrGroups)
             . 'enum ' . $node->name
             . ($node->scalarType ? " : $node->scalarType" : '')
             . (!empty($node->implements) ? ' implements ' . $this->pCommaSeparated($node->implements) : '')
             . $this->nl . '{' . $this->pStmts($node->stmts) . $this->nl . '}';
    }

    protected function pStmt_Class(Stmt\Class_ $node) {
        return $this->pClassCommon($node, ' ' . $node->name);
    }

    protected function pStmt_Trait(Stmt\Trait_ $node) {
        return $this->pAttrGroups($node->attrGroups)
             . 'trait ' . $node->name
             . $this->nl . '{' . $this->pStmts($node->stmts) . $this->nl . '}';
    }

    protected function pStmt_EnumCase(Stmt\EnumCase $node) {
        return $this->pAttrGroups($node->attrGroups)
             . 'case ' . $node->name
             . ($node->expr ? ' = ' . $this->p($node->expr) : '')
             . ';';
    }

    protected function pStmt_TraitUse(Stmt\TraitUse $node) {
        return 'use ' . $this->pCommaSeparated($node->traits)
             . (empty($node->adaptations)
                ? ';'
                : ' {' . $this->pStmts($node->adaptations) . $this->nl . '}');
    }

    protected function pStmt_TraitUseAdaptation_Precedence(Stmt\TraitUseAdaptation\Precedence $node) {
        return $this->p($node->trait) . '::' . $node->method
             . ' insteadof ' . $this->pCommaSeparated($node->insteadof) . ';';
    }

    protected function pStmt_TraitUseAdaptation_Alias(Stmt\TraitUseAdaptation\Alias $node) {
        return (null !== $node->trait ? $this->p($node->trait) . '::' : '')
             . $node->method . ' as'
             . (null !== $node->newModifier ? ' ' . rtrim($this->pModifiers($node->newModifier), ' ') : '')
             . (null !== $node->newName     ? ' ' . $node->newName                        : '')
             . ';';
    }

    protected function pStmt_Property(Stmt\Property $node) {
        return $this->pAttrGroups($node->attrGroups)
            . (0 === $node->flags ? 'var ' : $this->pModifiers($node->flags))
            . ($node->type ? $this->p($node->type) . ' ' : '')
            . $this->pCommaSeparated($node->props) . ';';
    }

    protected function pStmt_PropertyProperty(Stmt\PropertyProperty $node) {
        return '$' . $node->name
             . (null !== $node->default ? ' = ' . $this->p($node->default) : '');
    }

    protected function pStmt_ClassMethod(Stmt\ClassMethod $node) {
        return $this->pAttrGroups($node->attrGroups)
             . $this->pModifiers($node->flags)
             . 'function ' . ($node->byRef ? '&' : '') . $node->name
             . '(' . $this->pMaybeMultiline($node->params) . ')'
             . (null !== $node->returnType ? ' : ' . $this->p($node->returnType) : '')
             . (null !== $node->stmts
                ? $this->nl . '{' . $this->pStmts($node->stmts) . $this->nl . '}'
                : ';');
    }

    protected function pStmt_ClassConst(Stmt\ClassConst $node) {
        return $this->pAttrGroups($node->attrGroups)
             . $this->pModifiers($node->flags)
             . 'const ' . $this->pCommaSeparated($node->consts) . ';';
    }

    protected function pStmt_Function(Stmt\Function_ $node) {
        return $this->pAttrGroups($node->attrGroups)
             . 'function ' . ($node->byRef ? '&' : '') . $node->name
             . '(' . $this->pCommaSeparated($node->params) . ')'
             . (null !== $node->returnType ? ' : ' . $this->p($node->returnType) : '')
             . $this->nl . '{' . $this->pStmts($node->stmts) . $this->nl . '}';
    }

    protected function pStmt_Const(Stmt\Const_ $node) {
        return 'const ' . $this->pCommaSeparated($node->consts) . ';';
    }

    protected function pStmt_Declare(Stmt\Declare_ $node) {
        return 'declare (' . $this->pCommaSeparated($node->declares) . ')'
             . (null !== $node->stmts ? ' {' . $this->pStmts($node->stmts) . $this->nl . '}' : ';');
    }

    protected function pStmt_DeclareDeclare(Stmt\DeclareDeclare $node) {
        return $node->key . '=' . $this->p($node->value);
    }

    // Control flow

    protected function pStmt_If(Stmt\If_ $node) {
        return 'if (' . $this->p($node->cond) . ') {'
             . $this->pStmts($node->stmts) . $this->nl . '}'
             . ($node->elseifs ? ' ' . $this->pImplode($node->elseifs, ' ') : '')
             . (null !== $node->else ? ' ' . $this->p($node->else) : '');
    }

    protected function pStmt_ElseIf(Stmt\ElseIf_ $node) {
        return 'elseif (' . $this->p($node->cond) . ') {'
             . $this->pStmts($node->stmts) . $this->nl . '}';
    }

    protected function pStmt_Else(Stmt\Else_ $node) {
        return 'else {' . $this->pStmts($node->stmts) . $this->nl . '}';
    }

    protected function pStmt_For(Stmt\For_ $node) {
        return 'for ('
             . $this->pCommaSeparated($node->init) . ';' . (!empty($node->cond) ? ' ' : '')
             . $this->pCommaSeparated($node->cond) . ';' . (!empty($node->loop) ? ' ' : '')
             . $this->pCommaSeparated($node->loop)
             . ') {' . $this->pStmts($node->stmts) . $this->nl . '}';
    }

    protected function pStmt_Foreach(Stmt\Foreach_ $node) {
        return 'foreach (' . $this->p($node->expr) . ' as '
             . (null !== $node->keyVar ? $this->p($node->keyVar) . ' => ' : '')
             . ($node->byRef ? '&' : '') . $this->p($node->valueVar) . ') {'
             . $this->pStmts($node->stmts) . $this->nl . '}';
    }

    protected function pStmt_While(Stmt\While_ $node) {
        return 'while (' . $this->p($node->cond) . ') {'
             . $this->pStmts($node->stmts) . $this->nl . '}';
    }

    protected function pStmt_Do(Stmt\Do_ $node) {
        return 'do {' . $this->pStmts($node->stmts) . $this->nl
             . '} while (' . $this->p($node->cond) . ');';
    }

    protected function pStmt_Switch(Stmt\Switch_ $node) {
        return 'switch (' . $this->p($node->cond) . ') {'
             . $this->pStmts($node->cases) . $this->nl . '}';
    }

    protected function pStmt_Case(Stmt\Case_ $node) {
        return (null !== $node->cond ? 'case ' . $this->p($node->cond) : 'default') . ':'
             . $this->pStmts($node->stmts);
    }

    protected function pStmt_TryCatch(Stmt\TryCatch $node) {
        return 'try {' . $this->pStmts($node->stmts) . $this->nl . '}'
             . ($node->catches ? ' ' . $this->pImplode($node->catches, ' ') : '')
             . ($node->finally !== null ? ' ' . $this->p($node->finally) : '');
    }

    protected function pStmt_Catch(Stmt\Catch_ $node) {
        return 'catch (' . $this->pImplode($node->types, '|')
             . ($node->var !== null ? ' ' . $this->p($node->var) : '')
             . ') {' . $this->pStmts($node->stmts) . $this->nl . '}';
    }

    protected function pStmt_Finally(Stmt\Finally_ $node) {
        return 'finally {' . $this->pStmts($node->stmts) . $this->nl . '}';
    }

    protected function pStmt_Break(Stmt\Break_ $node) {
        return 'break' . ($node->num !== null ? ' ' . $this->p($node->num) : '') . ';';
    }

    protected function pStmt_Continue(Stmt\Continue_ $node) {
        return 'continue' . ($node->num !== null ? ' ' . $this->p($node->num) : '') . ';';
    }

    protected function pStmt_Return(Stmt\Return_ $node) {
        return 'return' . (null !== $node->expr ? ' ' . $this->p($node->expr) : '') . ';';
    }

    protected function pStmt_Throw(Stmt\Throw_ $node) {
        return 'throw ' . $this->p($node->expr) . ';';
    }

    protected function pStmt_Label(Stmt\Label $node) {
        return $node->name . ':';
    }

    protected function pStmt_Goto(Stmt\Goto_ $node) {
        return 'goto ' . $node->name . ';';
    }

    // Other

    protected function pStmt_Expression(Stmt\Expression $node) {
        return $this->p($node->expr) . ';';
    }

    protected function pStmt_Echo(Stmt\Echo_ $node) {
        return 'echo ' . $this->pCommaSeparated($node->exprs) . ';';
    }

    protected function pStmt_Static(Stmt\Static_ $node) {
        return 'static ' . $this->pCommaSeparated($node->vars) . ';';
    }

    protected function pStmt_Global(Stmt\Global_ $node) {
        return 'global ' . $this->pCommaSeparated($node->vars) . ';';
    }

    protected function pStmt_StaticVar(Stmt\StaticVar $node) {
        return $this->p($node->var)
             . (null !== $node->default ? ' = ' . $this->p($node->default) : '');
    }

    protected function pStmt_Unset(Stmt\Unset_ $node) {
        return 'unset(' . $this->pCommaSeparated($node->vars) . ');';
    }

    protected function pStmt_InlineHTML(Stmt\InlineHTML $node) {
        $newline = $node->getAttribute('hasLeadingNewline', true) ? "\n" : '';
        return '?>' . $newline . $node->value . '<?php ';
    }

    protected function pStmt_HaltCompiler(Stmt\HaltCompiler $node) {
        return '__halt_compiler();' . $node->remaining;
    }

    protected function pStmt_Nop(Stmt\Nop $node) {
        return '';
    }

    // Helpers

    protected function pClassCommon(Stmt\Class_ $node, $afterClassToken) {
        return $this->pAttrGroups($node->attrGroups, $node->name === null)
            . $this->pModifiers($node->flags)
            . 'class' . $afterClassToken
            . (null !== $node->extends ? ' extends ' . $this->p($node->extends) : '')
            . (!empty($node->implements) ? ' implements ' . $this->pCommaSeparated($node->implements) : '')
            . $this->nl . '{' . $this->pStmts($node->stmts) . $this->nl . '}';
    }

    protected function pObjectProperty($node) {
        if ($node instanceof Expr) {
            return '{' . $this->p($node) . '}';
        } else {
            return $node;
        }
    }

    protected function pEncapsList(array $encapsList, $quote) {
        $return = '';
        foreach ($encapsList as $element) {
            if ($element instanceof Scalar\EncapsedStringPart) {
                $return .= $this->escapeString($element->value, $quote);
            } else {
                $return .= '{' . $this->p($element) . '}';
            }
        }

        return $return;
    }

    protected function pSingleQuotedString(string $string) {
        return '\'' . addcslashes($string, '\'\\') . '\'';
    }

    protected function escapeString($string, $quote) {
        if (null === $quote) {
            // For doc strings, don't escape newlines
            $escaped = addcslashes($string, "\t\f\v$\\");
        } else {
            $escaped = addcslashes($string, "\n\r\t\f\v$" . $quote . "\\");
        }

        // Escape control characters and non-UTF-8 characters.
        // Regex based on https://stackoverflow.com/a/11709412/385378.
        $regex = '/(
              [\x00-\x08\x0E-\x1F] # Control characters
            | [\xC0-\xC1] # Invalid UTF-8 Bytes
            | [\xF5-\xFF] # Invalid UTF-8 Bytes
            | \xE0(?=[\x80-\x9F]) # Overlong encoding of prior code point
            | \xF0(?=[\x80-\x8F]) # Overlong encoding of prior code point
            | [\xC2-\xDF](?![\x80-\xBF]) # Invalid UTF-8 Sequence Start
            | [\xE0-\xEF](?![\x80-\xBF]{2}) # Invalid UTF-8 Sequence Start
            | [\xF0-\xF4](?![\x80-\xBF]{3}) # Invalid UTF-8 Sequence Start
            | (?<=[\x00-\x7F\xF5-\xFF])[\x80-\xBF] # Invalid UTF-8 Sequence Middle
            | (?<![\xC2-\xDF]|[\xE0-\xEF]|[\xE0-\xEF][\x80-\xBF]|[\xF0-\xF4]|[\xF0-\xF4][\x80-\xBF]|[\xF0-\xF4][\x80-\xBF]{2})[\x80-\xBF] # Overlong Sequence
            | (?<=[\xE0-\xEF])[\x80-\xBF](?![\x80-\xBF]) # Short 3 byte sequence
            | (?<=[\xF0-\xF4])[\x80-\xBF](?![\x80-\xBF]{2}) # Short 4 byte sequence
            | (?<=[\xF0-\xF4][\x80-\xBF])[\x80-\xBF](?![\x80-\xBF]) # Short 4 byte sequence (2)
        )/x';
        return preg_replace_callback($regex, function ($matches) {
            assert(strlen($matches[0]) === 1);
            $hex = dechex(ord($matches[0]));;
            return '\\x' . str_pad($hex, 2, '0', \STR_PAD_LEFT);
        }, $escaped);
    }

    protected function containsEndLabel($string, $label, $atStart = true, $atEnd = true) {
        $start = $atStart ? '(?:^|[\r\n])' : '[\r\n]';
        $end = $atEnd ? '(?:$|[;\r\n])' : '[;\r\n]';
        return false !== strpos($string, $label)
            && preg_match('/' . $start . $label . $end . '/', $string);
    }

    protected function encapsedContainsEndLabel(array $parts, $label) {
        foreach ($parts as $i => $part) {
            $atStart = $i === 0;
            $atEnd = $i === count($parts) - 1;
            if ($part instanceof Scalar\EncapsedStringPart
                && $this->containsEndLabel($part->value, $label, $atStart, $atEnd)
            ) {
                return true;
            }
        }
        return false;
    }

    protected function pDereferenceLhs(Node $node) {
        if (!$this->dereferenceLhsRequiresParens($node)) {
            return $this->p($node);
        } else  {
            return '(' . $this->p($node) . ')';
        }
    }

    protected function pCallLhs(Node $node) {
        if (!$this->callLhsRequiresParens($node)) {
            return $this->p($node);
        } else  {
            return '(' . $this->p($node) . ')';
        }
    }

    protected function pNewVariable(Node $node) {
        // TODO: This is not fully accurate.
        return $this->pDereferenceLhs($node);
    }

    /**
     * @param Node[] $nodes
     * @return bool
     */
    protected function hasNodeWithComments(array $nodes) {
        foreach ($nodes as $node) {
            if ($node && $node->getComments()) {
                return true;
            }
        }
        return false;
    }

    protected function pMaybeMultiline(array $nodes, bool $trailingComma = false) {
        if (!$this->hasNodeWithComments($nodes)) {
            return $this->pCommaSeparated($nodes);
        } else {
            return $this->pCommaSeparatedMultiline($nodes, $trailingComma) . $this->nl;
        }
    }

    protected function pAttrGroups(array $nodes, bool $inline = false): string {
        $result = '';
        $sep = $inline ? ' ' : $this->nl;
        foreach ($nodes as $node) {
            $result .= $this->p($node) . $sep;
        }

        return $result;
    }
}
<?php declare(strict_types=1);

namespace PhpParser;

interface ErrorHandler
{
    /**
     * Handle an error generated during lexing, parsing or some other operation.
     *
     * @param Error $error The error that needs to be handled
     */
    public function handleError(Error $error);
}
<?php declare(strict_types=1);

namespace PhpParser\Node;

use PhpParser\Node;
use PhpParser\NodeAbstract;

class Attribute extends NodeAbstract
{
    /** @var Name Attribute name */
    public $name;

    /** @var Arg[] Attribute arguments */
    public $args;

    /**
     * @param Node\Name $name       Attribute name
     * @param Arg[]     $args       Attribute arguments
     * @param array     $attributes Additional node attributes
     */
    public function __construct(Name $name, array $args = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->name = $name;
        $this->args = $args;
    }

    public function getSubNodeNames() : array {
        return ['name', 'args'];
    }

    public function getType() : string {
        return 'Attribute';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node;

/**
 * Represents a name that is written in source code with a leading dollar,
 * but is not a proper variable. The leading dollar is not stored as part of the name.
 *
 * Examples: Names in property declarations are formatted as variables. Names in static property
 * lookups are also formatted as variables.
 */
class VarLikeIdentifier extends Identifier
{
    public function getType() : string {
        return 'VarLikeIdentifier';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node;

use PhpParser\Node\VariadicPlaceholder;
use PhpParser\NodeAbstract;

class Arg extends NodeAbstract
{
    /** @var Identifier|null Parameter name (for named parameters) */
    public $name;
    /** @var Expr Value to pass */
    public $value;
    /** @var bool Whether to pass by ref */
    public $byRef;
    /** @var bool Whether to unpack the argument */
    public $unpack;

    /**
     * Constructs a function call argument node.
     *
     * @param Expr  $value      Value to pass
     * @param bool  $byRef      Whether to pass by ref
     * @param bool  $unpack     Whether to unpack the argument
     * @param array $attributes Additional attributes
     * @param Identifier|null $name Parameter name (for named parameters)
     */
    public function __construct(
        Expr $value, bool $byRef = false, bool $unpack = false, array $attributes = [],
        Identifier $name = null
    ) {
        $this->attributes = $attributes;
        $this->name = $name;
        $this->value = $value;
        $this->byRef = $byRef;
        $this->unpack = $unpack;
    }

    public function getSubNodeNames() : array {
        return ['name', 'value', 'byRef', 'unpack'];
    }
    
    public function getType() : string {
        return 'Arg';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node;

class UnionType extends ComplexType
{
    /** @var (Identifier|Name)[] Types */
    public $types;

    /**
     * Constructs a union type.
     *
     * @param (Identifier|Name)[] $types      Types
     * @param array               $attributes Additional attributes
     */
    public function __construct(array $types, array $attributes = []) {
        $this->attributes = $attributes;
        $this->types = $types;
    }

    public function getSubNodeNames() : array {
        return ['types'];
    }
    
    public function getType() : string {
        return 'UnionType';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node;

use PhpParser\NodeAbstract;

/**
 * This is a base class for complex types, including nullable types and union types.
 *
 * It does not provide any shared behavior and exists only for type-checking purposes.
 */
abstract class ComplexType extends NodeAbstract
{
}
<?php declare(strict_types=1);

namespace PhpParser\Node;

use PhpParser\Node;

interface FunctionLike extends Node
{
    /**
     * Whether to return by reference
     *
     * @return bool
     */
    public function returnsByRef() : bool;

    /**
     * List of parameters
     *
     * @return Param[]
     */
    public function getParams() : array;

    /**
     * Get the declared return type or null
     *
     * @return null|Identifier|Name|ComplexType
     */
    public function getReturnType();

    /**
     * The function body
     *
     * @return Stmt[]|null
     */
    public function getStmts();

    /**
     * Get PHP attribute groups.
     *
     * @return AttributeGroup[]
     */
    public function getAttrGroups() : array;
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node\Stmt;

class HaltCompiler extends Stmt
{
    /** @var string Remaining text after halt compiler statement. */
    public $remaining;

    /**
     * Constructs a __halt_compiler node.
     *
     * @param string $remaining  Remaining text after halt compiler statement.
     * @param array  $attributes Additional attributes
     */
    public function __construct(string $remaining, array $attributes = []) {
        $this->attributes = $attributes;
        $this->remaining = $remaining;
    }

    public function getSubNodeNames() : array {
        return ['remaining'];
    }
    
    public function getType() : string {
        return 'Stmt_HaltCompiler';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class Break_ extends Node\Stmt
{
    /** @var null|Node\Expr Number of loops to break */
    public $num;

    /**
     * Constructs a break node.
     *
     * @param null|Node\Expr $num        Number of loops to break
     * @param array          $attributes Additional attributes
     */
    public function __construct(Node\Expr $num = null, array $attributes = []) {
        $this->attributes = $attributes;
        $this->num = $num;
    }

    public function getSubNodeNames() : array {
        return ['num'];
    }
    
    public function getType() : string {
        return 'Stmt_Break';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class If_ extends Node\Stmt
{
    /** @var Node\Expr Condition expression */
    public $cond;
    /** @var Node\Stmt[] Statements */
    public $stmts;
    /** @var ElseIf_[] Elseif clauses */
    public $elseifs;
    /** @var null|Else_ Else clause */
    public $else;

    /**
     * Constructs an if node.
     *
     * @param Node\Expr $cond       Condition
     * @param array     $subNodes   Array of the following optional subnodes:
     *                              'stmts'   => array(): Statements
     *                              'elseifs' => array(): Elseif clauses
     *                              'else'    => null   : Else clause
     * @param array     $attributes Additional attributes
     */
    public function __construct(Node\Expr $cond, array $subNodes = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->cond = $cond;
        $this->stmts = $subNodes['stmts'] ?? [];
        $this->elseifs = $subNodes['elseifs'] ?? [];
        $this->else = $subNodes['else'] ?? null;
    }

    public function getSubNodeNames() : array {
        return ['cond', 'stmts', 'elseifs', 'else'];
    }
    
    public function getType() : string {
        return 'Stmt_If';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class While_ extends Node\Stmt
{
    /** @var Node\Expr Condition */
    public $cond;
    /** @var Node\Stmt[] Statements */
    public $stmts;

    /**
     * Constructs a while node.
     *
     * @param Node\Expr   $cond       Condition
     * @param Node\Stmt[] $stmts      Statements
     * @param array       $attributes Additional attributes
     */
    public function __construct(Node\Expr $cond, array $stmts = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->cond = $cond;
        $this->stmts = $stmts;
    }

    public function getSubNodeNames() : array {
        return ['cond', 'stmts'];
    }
    
    public function getType() : string {
        return 'Stmt_While';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;
use PhpParser\Node\FunctionLike;

class Function_ extends Node\Stmt implements FunctionLike
{
    /** @var bool Whether function returns by reference */
    public $byRef;
    /** @var Node\Identifier Name */
    public $name;
    /** @var Node\Param[] Parameters */
    public $params;
    /** @var null|Node\Identifier|Node\Name|Node\ComplexType Return type */
    public $returnType;
    /** @var Node\Stmt[] Statements */
    public $stmts;
    /** @var Node\AttributeGroup[] PHP attribute groups */
    public $attrGroups;

    /** @var Node\Name Namespaced name (if using NameResolver) */
    public $namespacedName;

    /**
     * Constructs a function node.
     *
     * @param string|Node\Identifier $name Name
     * @param array  $subNodes   Array of the following optional subnodes:
     *                           'byRef'      => false  : Whether to return by reference
     *                           'params'     => array(): Parameters
     *                           'returnType' => null   : Return type
     *                           'stmts'      => array(): Statements
     *                           'attrGroups' => array(): PHP attribute groups
     * @param array  $attributes Additional attributes
     */
    public function __construct($name, array $subNodes = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->byRef = $subNodes['byRef'] ?? false;
        $this->name = \is_string($name) ? new Node\Identifier($name) : $name;
        $this->params = $subNodes['params'] ?? [];
        $returnType = $subNodes['returnType'] ?? null;
        $this->returnType = \is_string($returnType) ? new Node\Identifier($returnType) : $returnType;
        $this->stmts = $subNodes['stmts'] ?? [];
        $this->attrGroups = $subNodes['attrGroups'] ?? [];
    }

    public function getSubNodeNames() : array {
        return ['attrGroups', 'byRef', 'name', 'params', 'returnType', 'stmts'];
    }

    public function returnsByRef() : bool {
        return $this->byRef;
    }

    public function getParams() : array {
        return $this->params;
    }

    public function getReturnType() {
        return $this->returnType;
    }

    public function getAttrGroups() : array {
        return $this->attrGroups;
    }

    /** @return Node\Stmt[] */
    public function getStmts() : array {
        return $this->stmts;
    }

    public function getType() : string {
        return 'Stmt_Function';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class ElseIf_ extends Node\Stmt
{
    /** @var Node\Expr Condition */
    public $cond;
    /** @var Node\Stmt[] Statements */
    public $stmts;

    /**
     * Constructs an elseif node.
     *
     * @param Node\Expr   $cond       Condition
     * @param Node\Stmt[] $stmts      Statements
     * @param array       $attributes Additional attributes
     */
    public function __construct(Node\Expr $cond, array $stmts = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->cond = $cond;
        $this->stmts = $stmts;
    }

    public function getSubNodeNames() : array {
        return ['cond', 'stmts'];
    }
    
    public function getType() : string {
        return 'Stmt_ElseIf';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class Interface_ extends ClassLike
{
    /** @var Node\Name[] Extended interfaces */
    public $extends;

    /**
     * Constructs a class node.
     *
     * @param string|Node\Identifier $name Name
     * @param array  $subNodes   Array of the following optional subnodes:
     *                           'extends'    => array(): Name of extended interfaces
     *                           'stmts'      => array(): Statements
     *                           'attrGroups' => array(): PHP attribute groups
     * @param array  $attributes Additional attributes
     */
    public function __construct($name, array $subNodes = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->name = \is_string($name) ? new Node\Identifier($name) : $name;
        $this->extends = $subNodes['extends'] ?? [];
        $this->stmts = $subNodes['stmts'] ?? [];
        $this->attrGroups = $subNodes['attrGroups'] ?? [];
    }

    public function getSubNodeNames() : array {
        return ['attrGroups', 'name', 'extends', 'stmts'];
    }

    public function getType() : string {
        return 'Stmt_Interface';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Error;
use PhpParser\Node;

class Class_ extends ClassLike
{
    const MODIFIER_PUBLIC    =  1;
    const MODIFIER_PROTECTED =  2;
    const MODIFIER_PRIVATE   =  4;
    const MODIFIER_STATIC    =  8;
    const MODIFIER_ABSTRACT  = 16;
    const MODIFIER_FINAL     = 32;
    const MODIFIER_READONLY  = 64;

    const VISIBILITY_MODIFIER_MASK = 7; // 1 | 2 | 4

    /** @var int Type */
    public $flags;
    /** @var null|Node\Name Name of extended class */
    public $extends;
    /** @var Node\Name[] Names of implemented interfaces */
    public $implements;

    /**
     * Constructs a class node.
     *
     * @param string|Node\Identifier|null $name Name
     * @param array       $subNodes   Array of the following optional subnodes:
     *                                'flags'       => 0      : Flags
     *                                'extends'     => null   : Name of extended class
     *                                'implements'  => array(): Names of implemented interfaces
     *                                'stmts'       => array(): Statements
     *                                'attrGroups'  => array(): PHP attribute groups
     * @param array       $attributes Additional attributes
     */
    public function __construct($name, array $subNodes = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->flags = $subNodes['flags'] ?? $subNodes['type'] ?? 0;
        $this->name = \is_string($name) ? new Node\Identifier($name) : $name;
        $this->extends = $subNodes['extends'] ?? null;
        $this->implements = $subNodes['implements'] ?? [];
        $this->stmts = $subNodes['stmts'] ?? [];
        $this->attrGroups = $subNodes['attrGroups'] ?? [];
    }

    public function getSubNodeNames() : array {
        return ['attrGroups', 'flags', 'name', 'extends', 'implements', 'stmts'];
    }

    /**
     * Whether the class is explicitly abstract.
     *
     * @return bool
     */
    public function isAbstract() : bool {
        return (bool) ($this->flags & self::MODIFIER_ABSTRACT);
    }

    /**
     * Whether the class is final.
     *
     * @return bool
     */
    public function isFinal() : bool {
        return (bool) ($this->flags & self::MODIFIER_FINAL);
    }

    /**
     * Whether the class is anonymous.
     *
     * @return bool
     */
    public function isAnonymous() : bool {
        return null === $this->name;
    }

    /**
     * @internal
     */
    public static function verifyModifier($a, $b) {
        if ($a & self::VISIBILITY_MODIFIER_MASK && $b & self::VISIBILITY_MODIFIER_MASK) {
            throw new Error('Multiple access type modifiers are not allowed');
        }

        if ($a & self::MODIFIER_ABSTRACT && $b & self::MODIFIER_ABSTRACT) {
            throw new Error('Multiple abstract modifiers are not allowed');
        }

        if ($a & self::MODIFIER_STATIC && $b & self::MODIFIER_STATIC) {
            throw new Error('Multiple static modifiers are not allowed');
        }

        if ($a & self::MODIFIER_FINAL && $b & self::MODIFIER_FINAL) {
            throw new Error('Multiple final modifiers are not allowed');
        }

        if ($a & self::MODIFIER_READONLY && $b & self::MODIFIER_READONLY) {
            throw new Error('Multiple readonly modifiers are not allowed');
        }

        if ($a & 48 && $b & 48) {
            throw new Error('Cannot use the final modifier on an abstract class member');
        }
    }

    public function getType() : string {
        return 'Stmt_Class';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node\Name;
use PhpParser\Node\Stmt;

class GroupUse extends Stmt
{
    /** @var int Type of group use */
    public $type;
    /** @var Name Prefix for uses */
    public $prefix;
    /** @var UseUse[] Uses */
    public $uses;

    /**
     * Constructs a group use node.
     *
     * @param Name     $prefix     Prefix for uses
     * @param UseUse[] $uses       Uses
     * @param int      $type       Type of group use
     * @param array    $attributes Additional attributes
     */
    public function __construct(Name $prefix, array $uses, int $type = Use_::TYPE_NORMAL, array $attributes = []) {
        $this->attributes = $attributes;
        $this->type = $type;
        $this->prefix = $prefix;
        $this->uses = $uses;
    }

    public function getSubNodeNames() : array {
        return ['type', 'prefix', 'uses'];
    }
    
    public function getType() : string {
        return 'Stmt_GroupUse';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class Throw_ extends Node\Stmt
{
    /** @var Node\Expr Expression */
    public $expr;

    /**
     * Constructs a legacy throw statement node.
     *
     * @param Node\Expr $expr       Expression
     * @param array     $attributes Additional attributes
     */
    public function __construct(Node\Expr $expr, array $attributes = []) {
        $this->attributes = $attributes;
        $this->expr = $expr;
    }

    public function getSubNodeNames() : array {
        return ['expr'];
    }
    
    public function getType() : string {
        return 'Stmt_Throw';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class Continue_ extends Node\Stmt
{
    /** @var null|Node\Expr Number of loops to continue */
    public $num;

    /**
     * Constructs a continue node.
     *
     * @param null|Node\Expr $num        Number of loops to continue
     * @param array          $attributes Additional attributes
     */
    public function __construct(Node\Expr $num = null, array $attributes = []) {
        $this->attributes = $attributes;
        $this->num = $num;
    }

    public function getSubNodeNames() : array {
        return ['num'];
    }
    
    public function getType() : string {
        return 'Stmt_Continue';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class Else_ extends Node\Stmt
{
    /** @var Node\Stmt[] Statements */
    public $stmts;

    /**
     * Constructs an else node.
     *
     * @param Node\Stmt[] $stmts      Statements
     * @param array       $attributes Additional attributes
     */
    public function __construct(array $stmts = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->stmts = $stmts;
    }

    public function getSubNodeNames() : array {
        return ['stmts'];
    }
    
    public function getType() : string {
        return 'Stmt_Else';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class Trait_ extends ClassLike
{
    /**
     * Constructs a trait node.
     *
     * @param string|Node\Identifier $name Name
     * @param array  $subNodes   Array of the following optional subnodes:
     *                           'stmts'      => array(): Statements
     *                           'attrGroups' => array(): PHP attribute groups
     * @param array  $attributes Additional attributes
     */
    public function __construct($name, array $subNodes = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->name = \is_string($name) ? new Node\Identifier($name) : $name;
        $this->stmts = $subNodes['stmts'] ?? [];
        $this->attrGroups = $subNodes['attrGroups'] ?? [];
    }

    public function getSubNodeNames() : array {
        return ['attrGroups', 'name', 'stmts'];
    }

    public function getType() : string {
        return 'Stmt_Trait';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class Unset_ extends Node\Stmt
{
    /** @var Node\Expr[] Variables to unset */
    public $vars;

    /**
     * Constructs an unset node.
     *
     * @param Node\Expr[] $vars       Variables to unset
     * @param array       $attributes Additional attributes
     */
    public function __construct(array $vars, array $attributes = []) {
        $this->attributes = $attributes;
        $this->vars = $vars;
    }

    public function getSubNodeNames() : array {
        return ['vars'];
    }
    
    public function getType() : string {
        return 'Stmt_Unset';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class Echo_ extends Node\Stmt
{
    /** @var Node\Expr[] Expressions */
    public $exprs;

    /**
     * Constructs an echo node.
     *
     * @param Node\Expr[] $exprs      Expressions
     * @param array       $attributes Additional attributes
     */
    public function __construct(array $exprs, array $attributes = []) {
        $this->attributes = $attributes;
        $this->exprs = $exprs;
    }

    public function getSubNodeNames() : array {
        return ['exprs'];
    }
    
    public function getType() : string {
        return 'Stmt_Echo';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node\Identifier;
use PhpParser\Node\Stmt;

class Label extends Stmt
{
    /** @var Identifier Name */
    public $name;

    /**
     * Constructs a label node.
     *
     * @param string|Identifier $name       Name
     * @param array             $attributes Additional attributes
     */
    public function __construct($name, array $attributes = []) {
        $this->attributes = $attributes;
        $this->name = \is_string($name) ? new Identifier($name) : $name;
    }

    public function getSubNodeNames() : array {
        return ['name'];
    }
    
    public function getType() : string {
        return 'Stmt_Label';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class Do_ extends Node\Stmt
{
    /** @var Node\Stmt[] Statements */
    public $stmts;
    /** @var Node\Expr Condition */
    public $cond;

    /**
     * Constructs a do while node.
     *
     * @param Node\Expr   $cond       Condition
     * @param Node\Stmt[] $stmts      Statements
     * @param array       $attributes Additional attributes
     */
    public function __construct(Node\Expr $cond, array $stmts = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->cond = $cond;
        $this->stmts = $stmts;
    }

    public function getSubNodeNames() : array {
        return ['stmts', 'cond'];
    }
    
    public function getType() : string {
        return 'Stmt_Do';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class DeclareDeclare extends Node\Stmt
{
    /** @var Node\Identifier Key */
    public $key;
    /** @var Node\Expr Value */
    public $value;

    /**
     * Constructs a declare key=>value pair node.
     *
     * @param string|Node\Identifier $key        Key
     * @param Node\Expr              $value      Value
     * @param array                  $attributes Additional attributes
     */
    public function __construct($key, Node\Expr $value, array $attributes = []) {
        $this->attributes = $attributes;
        $this->key = \is_string($key) ? new Node\Identifier($key) : $key;
        $this->value = $value;
    }

    public function getSubNodeNames() : array {
        return ['key', 'value'];
    }
    
    public function getType() : string {
        return 'Stmt_DeclareDeclare';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class Finally_ extends Node\Stmt
{
    /** @var Node\Stmt[] Statements */
    public $stmts;

    /**
     * Constructs a finally node.
     *
     * @param Node\Stmt[] $stmts      Statements
     * @param array       $attributes Additional attributes
     */
    public function __construct(array $stmts = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->stmts = $stmts;
    }

    public function getSubNodeNames() : array {
        return ['stmts'];
    }
    
    public function getType() : string {
        return 'Stmt_Finally';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt\TraitUseAdaptation;

use PhpParser\Node;

class Alias extends Node\Stmt\TraitUseAdaptation
{
    /** @var null|int New modifier */
    public $newModifier;
    /** @var null|Node\Identifier New name */
    public $newName;

    /**
     * Constructs a trait use precedence adaptation node.
     *
     * @param null|Node\Name              $trait       Trait name
     * @param string|Node\Identifier      $method      Method name
     * @param null|int                    $newModifier New modifier
     * @param null|string|Node\Identifier $newName     New name
     * @param array                       $attributes  Additional attributes
     */
    public function __construct($trait, $method, $newModifier, $newName, array $attributes = []) {
        $this->attributes = $attributes;
        $this->trait = $trait;
        $this->method = \is_string($method) ? new Node\Identifier($method) : $method;
        $this->newModifier = $newModifier;
        $this->newName = \is_string($newName) ? new Node\Identifier($newName) : $newName;
    }

    public function getSubNodeNames() : array {
        return ['trait', 'method', 'newModifier', 'newName'];
    }
    
    public function getType() : string {
        return 'Stmt_TraitUseAdaptation_Alias';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt\TraitUseAdaptation;

use PhpParser\Node;

class Precedence extends Node\Stmt\TraitUseAdaptation
{
    /** @var Node\Name[] Overwritten traits */
    public $insteadof;

    /**
     * Constructs a trait use precedence adaptation node.
     *
     * @param Node\Name              $trait       Trait name
     * @param string|Node\Identifier $method      Method name
     * @param Node\Name[]            $insteadof   Overwritten traits
     * @param array                  $attributes  Additional attributes
     */
    public function __construct(Node\Name $trait, $method, array $insteadof, array $attributes = []) {
        $this->attributes = $attributes;
        $this->trait = $trait;
        $this->method = \is_string($method) ? new Node\Identifier($method) : $method;
        $this->insteadof = $insteadof;
    }

    public function getSubNodeNames() : array {
        return ['trait', 'method', 'insteadof'];
    }
    
    public function getType() : string {
        return 'Stmt_TraitUseAdaptation_Precedence';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class Switch_ extends Node\Stmt
{
    /** @var Node\Expr Condition */
    public $cond;
    /** @var Case_[] Case list */
    public $cases;

    /**
     * Constructs a case node.
     *
     * @param Node\Expr $cond       Condition
     * @param Case_[]   $cases      Case list
     * @param array     $attributes Additional attributes
     */
    public function __construct(Node\Expr $cond, array $cases, array $attributes = []) {
        $this->attributes = $attributes;
        $this->cond = $cond;
        $this->cases = $cases;
    }

    public function getSubNodeNames() : array {
        return ['cond', 'cases'];
    }
    
    public function getType() : string {
        return 'Stmt_Switch';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class TraitUse extends Node\Stmt
{
    /** @var Node\Name[] Traits */
    public $traits;
    /** @var TraitUseAdaptation[] Adaptations */
    public $adaptations;

    /**
     * Constructs a trait use node.
     *
     * @param Node\Name[]          $traits      Traits
     * @param TraitUseAdaptation[] $adaptations Adaptations
     * @param array                $attributes  Additional attributes
     */
    public function __construct(array $traits, array $adaptations = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->traits = $traits;
        $this->adaptations = $adaptations;
    }

    public function getSubNodeNames() : array {
        return ['traits', 'adaptations'];
    }
    
    public function getType() : string {
        return 'Stmt_TraitUse';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node\Stmt;

class InlineHTML extends Stmt
{
    /** @var string String */
    public $value;

    /**
     * Constructs an inline HTML node.
     *
     * @param string $value      String
     * @param array  $attributes Additional attributes
     */
    public function __construct(string $value, array $attributes = []) {
        $this->attributes = $attributes;
        $this->value = $value;
    }

    public function getSubNodeNames() : array {
        return ['value'];
    }
    
    public function getType() : string {
        return 'Stmt_InlineHTML';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

abstract class ClassLike extends Node\Stmt
{
    /** @var Node\Identifier|null Name */
    public $name;
    /** @var Node\Stmt[] Statements */
    public $stmts;
    /** @var Node\AttributeGroup[] PHP attribute groups */
    public $attrGroups;

    /** @var Node\Name Namespaced name (if using NameResolver) */
    public $namespacedName;

    /**
     * @return TraitUse[]
     */
    public function getTraitUses() : array {
        $traitUses = [];
        foreach ($this->stmts as $stmt) {
            if ($stmt instanceof TraitUse) {
                $traitUses[] = $stmt;
            }
        }
        return $traitUses;
    }

    /**
     * @return ClassConst[]
     */
    public function getConstants() : array {
        $constants = [];
        foreach ($this->stmts as $stmt) {
            if ($stmt instanceof ClassConst) {
                $constants[] = $stmt;
            }
        }
        return $constants;
    }

    /**
     * @return Property[]
     */
    public function getProperties() : array {
        $properties = [];
        foreach ($this->stmts as $stmt) {
            if ($stmt instanceof Property) {
                $properties[] = $stmt;
            }
        }
        return $properties;
    }

    /**
     * Gets property with the given name defined directly in this class/interface/trait.
     *
     * @param string $name Name of the property
     *
     * @return Property|null Property node or null if the property does not exist
     */
    public function getProperty(string $name) {
        foreach ($this->stmts as $stmt) {
            if ($stmt instanceof Property) {
                foreach ($stmt->props as $prop) {
                    if ($prop instanceof PropertyProperty && $name === $prop->name->toString()) {
                        return $stmt;
                    }
                }
            }
        }
        return null;
    }

    /**
     * Gets all methods defined directly in this class/interface/trait
     *
     * @return ClassMethod[]
     */
    public function getMethods() : array {
        $methods = [];
        foreach ($this->stmts as $stmt) {
            if ($stmt instanceof ClassMethod) {
                $methods[] = $stmt;
            }
        }
        return $methods;
    }

    /**
     * Gets method with the given name defined directly in this class/interface/trait.
     *
     * @param string $name Name of the method (compared case-insensitively)
     *
     * @return ClassMethod|null Method node or null if the method does not exist
     */
    public function getMethod(string $name) {
        $lowerName = strtolower($name);
        foreach ($this->stmts as $stmt) {
            if ($stmt instanceof ClassMethod && $lowerName === $stmt->name->toLowerString()) {
                return $stmt;
            }
        }
        return null;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node\Identifier;
use PhpParser\Node\Stmt;

class Goto_ extends Stmt
{
    /** @var Identifier Name of label to jump to */
    public $name;

    /**
     * Constructs a goto node.
     *
     * @param string|Identifier $name       Name of label to jump to
     * @param array             $attributes Additional attributes
     */
    public function __construct($name, array $attributes = []) {
        $this->attributes = $attributes;
        $this->name = \is_string($name) ? new Identifier($name) : $name;
    }

    public function getSubNodeNames() : array {
        return ['name'];
    }
    
    public function getType() : string {
        return 'Stmt_Goto';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class Return_ extends Node\Stmt
{
    /** @var null|Node\Expr Expression */
    public $expr;

    /**
     * Constructs a return node.
     *
     * @param null|Node\Expr $expr       Expression
     * @param array          $attributes Additional attributes
     */
    public function __construct(Node\Expr $expr = null, array $attributes = []) {
        $this->attributes = $attributes;
        $this->expr = $expr;
    }

    public function getSubNodeNames() : array {
        return ['expr'];
    }
    
    public function getType() : string {
        return 'Stmt_Return';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class Declare_ extends Node\Stmt
{
    /** @var DeclareDeclare[] List of declares */
    public $declares;
    /** @var Node\Stmt[]|null Statements */
    public $stmts;

    /**
     * Constructs a declare node.
     *
     * @param DeclareDeclare[] $declares   List of declares
     * @param Node\Stmt[]|null $stmts      Statements
     * @param array            $attributes Additional attributes
     */
    public function __construct(array $declares, array $stmts = null, array $attributes = []) {
        $this->attributes = $attributes;
        $this->declares = $declares;
        $this->stmts = $stmts;
    }

    public function getSubNodeNames() : array {
        return ['declares', 'stmts'];
    }
    
    public function getType() : string {
        return 'Stmt_Declare';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;
use PhpParser\Node\Expr;

class StaticVar extends Node\Stmt
{
    /** @var Expr\Variable Variable */
    public $var;
    /** @var null|Node\Expr Default value */
    public $default;

    /**
     * Constructs a static variable node.
     *
     * @param Expr\Variable  $var         Name
     * @param null|Node\Expr $default    Default value
     * @param array          $attributes Additional attributes
     */
    public function __construct(
        Expr\Variable $var, Node\Expr $default = null, array $attributes = []
    ) {
        $this->attributes = $attributes;
        $this->var = $var;
        $this->default = $default;
    }

    public function getSubNodeNames() : array {
        return ['var', 'default'];
    }
    
    public function getType() : string {
        return 'Stmt_StaticVar';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class Case_ extends Node\Stmt
{
    /** @var null|Node\Expr Condition (null for default) */
    public $cond;
    /** @var Node\Stmt[] Statements */
    public $stmts;

    /**
     * Constructs a case node.
     *
     * @param null|Node\Expr $cond       Condition (null for default)
     * @param Node\Stmt[]    $stmts      Statements
     * @param array          $attributes Additional attributes
     */
    public function __construct($cond, array $stmts = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->cond = $cond;
        $this->stmts = $stmts;
    }

    public function getSubNodeNames() : array {
        return ['cond', 'stmts'];
    }
    
    public function getType() : string {
        return 'Stmt_Case';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class Const_ extends Node\Stmt
{
    /** @var Node\Const_[] Constant declarations */
    public $consts;

    /**
     * Constructs a const list node.
     *
     * @param Node\Const_[] $consts     Constant declarations
     * @param array         $attributes Additional attributes
     */
    public function __construct(array $consts, array $attributes = []) {
        $this->attributes = $attributes;
        $this->consts = $consts;
    }

    public function getSubNodeNames() : array {
        return ['consts'];
    }
    
    public function getType() : string {
        return 'Stmt_Const';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

/** Nop/empty statement (;). */
class Nop extends Node\Stmt
{
    public function getSubNodeNames() : array {
        return [];
    }
    
    public function getType() : string {
        return 'Stmt_Nop';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node\Stmt;

class Static_ extends Stmt
{
    /** @var StaticVar[] Variable definitions */
    public $vars;

    /**
     * Constructs a static variables list node.
     *
     * @param StaticVar[] $vars       Variable definitions
     * @param array       $attributes Additional attributes
     */
    public function __construct(array $vars, array $attributes = []) {
        $this->attributes = $attributes;
        $this->vars = $vars;
    }

    public function getSubNodeNames() : array {
        return ['vars'];
    }
    
    public function getType() : string {
        return 'Stmt_Static';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class TryCatch extends Node\Stmt
{
    /** @var Node\Stmt[] Statements */
    public $stmts;
    /** @var Catch_[] Catches */
    public $catches;
    /** @var null|Finally_ Optional finally node */
    public $finally;

    /**
     * Constructs a try catch node.
     *
     * @param Node\Stmt[]   $stmts      Statements
     * @param Catch_[]      $catches    Catches
     * @param null|Finally_ $finally    Optional finally node
     * @param array         $attributes Additional attributes
     */
    public function __construct(array $stmts, array $catches, Finally_ $finally = null, array $attributes = []) {
        $this->attributes = $attributes;
        $this->stmts = $stmts;
        $this->catches = $catches;
        $this->finally = $finally;
    }

    public function getSubNodeNames() : array {
        return ['stmts', 'catches', 'finally'];
    }

    public function getType() : string {
        return 'Stmt_TryCatch';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;
use PhpParser\Node\AttributeGroup;

class EnumCase extends Node\Stmt
{
    /** @var Node\Identifier Enum case name */
    public $name;
    /** @var Node\Expr|null Enum case expression */
    public $expr;
    /** @var Node\AttributeGroup[] PHP attribute groups */
    public $attrGroups;

    /**
     * @param string|Node\Identifier    $name       Enum case name
     * @param Node\Expr|null            $expr       Enum case expression
     * @param AttributeGroup[]          $attrGroups PHP attribute groups
     * @param array                     $attributes Additional attributes
     */
    public function __construct($name, Node\Expr $expr = null, array $attrGroups = [], array $attributes = []) {
        parent::__construct($attributes);
        $this->name = \is_string($name) ? new Node\Identifier($name) : $name;
        $this->expr = $expr;
        $this->attrGroups = $attrGroups;
    }

    public function getSubNodeNames() : array {
        return ['attrGroups', 'name', 'expr'];
    }

    public function getType() : string {
        return 'Stmt_EnumCase';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class Foreach_ extends Node\Stmt
{
    /** @var Node\Expr Expression to iterate */
    public $expr;
    /** @var null|Node\Expr Variable to assign key to */
    public $keyVar;
    /** @var bool Whether to assign value by reference */
    public $byRef;
    /** @var Node\Expr Variable to assign value to */
    public $valueVar;
    /** @var Node\Stmt[] Statements */
    public $stmts;

    /**
     * Constructs a foreach node.
     *
     * @param Node\Expr $expr       Expression to iterate
     * @param Node\Expr $valueVar   Variable to assign value to
     * @param array     $subNodes   Array of the following optional subnodes:
     *                              'keyVar' => null   : Variable to assign key to
     *                              'byRef'  => false  : Whether to assign value by reference
     *                              'stmts'  => array(): Statements
     * @param array     $attributes Additional attributes
     */
    public function __construct(Node\Expr $expr, Node\Expr $valueVar, array $subNodes = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->expr = $expr;
        $this->keyVar = $subNodes['keyVar'] ?? null;
        $this->byRef = $subNodes['byRef'] ?? false;
        $this->valueVar = $valueVar;
        $this->stmts = $subNodes['stmts'] ?? [];
    }

    public function getSubNodeNames() : array {
        return ['expr', 'keyVar', 'byRef', 'valueVar', 'stmts'];
    }
    
    public function getType() : string {
        return 'Stmt_Foreach';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;
use PhpParser\Node\Identifier;

class UseUse extends Node\Stmt
{
    /** @var int One of the Stmt\Use_::TYPE_* constants. Will only differ from TYPE_UNKNOWN for mixed group uses */
    public $type;
    /** @var Node\Name Namespace, class, function or constant to alias */
    public $name;
    /** @var Identifier|null Alias */
    public $alias;

    /**
     * Constructs an alias (use) node.
     *
     * @param Node\Name              $name       Namespace/Class to alias
     * @param null|string|Identifier $alias      Alias
     * @param int                    $type       Type of the use element (for mixed group use only)
     * @param array                  $attributes Additional attributes
     */
    public function __construct(Node\Name $name, $alias = null, int $type = Use_::TYPE_UNKNOWN, array $attributes = []) {
        $this->attributes = $attributes;
        $this->type = $type;
        $this->name = $name;
        $this->alias = \is_string($alias) ? new Identifier($alias) : $alias;
    }

    public function getSubNodeNames() : array {
        return ['type', 'name', 'alias'];
    }

    /**
     * Get alias. If not explicitly given this is the last component of the used name.
     *
     * @return Identifier
     */
    public function getAlias() : Identifier {
        if (null !== $this->alias) {
            return $this->alias;
        }

        return new Identifier($this->name->getLast());
    }
    
    public function getType() : string {
        return 'Stmt_UseUse';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class Enum_ extends ClassLike
{
    /** @var null|Node\Identifier Scalar Type */
    public $scalarType;
    /** @var Node\Name[] Names of implemented interfaces */
    public $implements;

    /**
     * @param string|Node\Identifier|null $name       Name
     * @param array                       $subNodes   Array of the following optional subnodes:
     *                                                'scalarType'  => null    : Scalar type
     *                                                'implements'  => array() : Names of implemented interfaces
     *                                                'stmts'       => array() : Statements
     *                                                'attrGroups'  => array() : PHP attribute groups
     * @param array                       $attributes Additional attributes
     */
    public function __construct($name, array $subNodes = [], array $attributes = []) {
        $this->name = \is_string($name) ? new Node\Identifier($name) : $name;
        $this->scalarType = $subNodes['scalarType'] ?? null;
        $this->implements = $subNodes['implements'] ?? [];
        $this->stmts = $subNodes['stmts'] ?? [];
        $this->attrGroups = $subNodes['attrGroups'] ?? [];

        parent::__construct($attributes);
    }

    public function getSubNodeNames() : array {
        return ['attrGroups', 'name', 'scalarType', 'implements', 'stmts'];
    }

    public function getType() : string {
        return 'Stmt_Enum';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

/**
 * Represents statements of type "expr;"
 */
class Expression extends Node\Stmt
{
    /** @var Node\Expr Expression */
    public $expr;

    /**
     * Constructs an expression statement.
     *
     * @param Node\Expr $expr       Expression
     * @param array     $attributes Additional attributes
     */
    public function __construct(Node\Expr $expr, array $attributes = []) {
        $this->attributes = $attributes;
        $this->expr = $expr;
    }

    public function getSubNodeNames() : array {
        return ['expr'];
    }
    
    public function getType() : string {
        return 'Stmt_Expression';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;
use PhpParser\Node\FunctionLike;

class ClassMethod extends Node\Stmt implements FunctionLike
{
    /** @var int Flags */
    public $flags;
    /** @var bool Whether to return by reference */
    public $byRef;
    /** @var Node\Identifier Name */
    public $name;
    /** @var Node\Param[] Parameters */
    public $params;
    /** @var null|Node\Identifier|Node\Name|Node\ComplexType Return type */
    public $returnType;
    /** @var Node\Stmt[]|null Statements */
    public $stmts;
    /** @var Node\AttributeGroup[] PHP attribute groups */
    public $attrGroups;

    private static $magicNames = [
        '__construct'  => true,
        '__destruct'   => true,
        '__call'       => true,
        '__callstatic' => true,
        '__get'        => true,
        '__set'        => true,
        '__isset'      => true,
        '__unset'      => true,
        '__sleep'      => true,
        '__wakeup'     => true,
        '__tostring'   => true,
        '__set_state'  => true,
        '__clone'      => true,
        '__invoke'     => true,
        '__debuginfo'  => true,
    ];

    /**
     * Constructs a class method node.
     *
     * @param string|Node\Identifier $name Name
     * @param array $subNodes   Array of the following optional subnodes:
     *                          'flags       => MODIFIER_PUBLIC: Flags
     *                          'byRef'      => false          : Whether to return by reference
     *                          'params'     => array()        : Parameters
     *                          'returnType' => null           : Return type
     *                          'stmts'      => array()        : Statements
     *                          'attrGroups' => array()        : PHP attribute groups
     * @param array $attributes Additional attributes
     */
    public function __construct($name, array $subNodes = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->flags = $subNodes['flags'] ?? $subNodes['type'] ?? 0;
        $this->byRef = $subNodes['byRef'] ?? false;
        $this->name = \is_string($name) ? new Node\Identifier($name) : $name;
        $this->params = $subNodes['params'] ?? [];
        $returnType = $subNodes['returnType'] ?? null;
        $this->returnType = \is_string($returnType) ? new Node\Identifier($returnType) : $returnType;
        $this->stmts = array_key_exists('stmts', $subNodes) ? $subNodes['stmts'] : [];
        $this->attrGroups = $subNodes['attrGroups'] ?? [];
    }

    public function getSubNodeNames() : array {
        return ['attrGroups', 'flags', 'byRef', 'name', 'params', 'returnType', 'stmts'];
    }

    public function returnsByRef() : bool {
        return $this->byRef;
    }

    public function getParams() : array {
        return $this->params;
    }

    public function getReturnType() {
        return $this->returnType;
    }

    public function getStmts() {
        return $this->stmts;
    }

    public function getAttrGroups() : array {
        return $this->attrGroups;
    }

    /**
     * Whether the method is explicitly or implicitly public.
     *
     * @return bool
     */
    public function isPublic() : bool {
        return ($this->flags & Class_::MODIFIER_PUBLIC) !== 0
            || ($this->flags & Class_::VISIBILITY_MODIFIER_MASK) === 0;
    }

    /**
     * Whether the method is protected.
     *
     * @return bool
     */
    public function isProtected() : bool {
        return (bool) ($this->flags & Class_::MODIFIER_PROTECTED);
    }

    /**
     * Whether the method is private.
     *
     * @return bool
     */
    public function isPrivate() : bool {
        return (bool) ($this->flags & Class_::MODIFIER_PRIVATE);
    }

    /**
     * Whether the method is abstract.
     *
     * @return bool
     */
    public function isAbstract() : bool {
        return (bool) ($this->flags & Class_::MODIFIER_ABSTRACT);
    }

    /**
     * Whether the method is final.
     *
     * @return bool
     */
    public function isFinal() : bool {
        return (bool) ($this->flags & Class_::MODIFIER_FINAL);
    }

    /**
     * Whether the method is static.
     *
     * @return bool
     */
    public function isStatic() : bool {
        return (bool) ($this->flags & Class_::MODIFIER_STATIC);
    }

    /**
     * Whether the method is magic.
     *
     * @return bool
     */
    public function isMagic() : bool {
        return isset(self::$magicNames[$this->name->toLowerString()]);
    }

    public function getType() : string {
        return 'Stmt_ClassMethod';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;
use PhpParser\Node\Expr;

class Catch_ extends Node\Stmt
{
    /** @var Node\Name[] Types of exceptions to catch */
    public $types;
    /** @var Expr\Variable|null Variable for exception */
    public $var;
    /** @var Node\Stmt[] Statements */
    public $stmts;

    /**
     * Constructs a catch node.
     *
     * @param Node\Name[]           $types      Types of exceptions to catch
     * @param Expr\Variable|null    $var        Variable for exception
     * @param Node\Stmt[]           $stmts      Statements
     * @param array                 $attributes Additional attributes
     */
    public function __construct(
        array $types, Expr\Variable $var = null, array $stmts = [], array $attributes = []
    ) {
        $this->attributes = $attributes;
        $this->types = $types;
        $this->var = $var;
        $this->stmts = $stmts;
    }

    public function getSubNodeNames() : array {
        return ['types', 'var', 'stmts'];
    }

    public function getType() : string {
        return 'Stmt_Catch';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class Global_ extends Node\Stmt
{
    /** @var Node\Expr[] Variables */
    public $vars;

    /**
     * Constructs a global variables list node.
     *
     * @param Node\Expr[] $vars       Variables to unset
     * @param array       $attributes Additional attributes
     */
    public function __construct(array $vars, array $attributes = []) {
        $this->attributes = $attributes;
        $this->vars = $vars;
    }

    public function getSubNodeNames() : array {
        return ['vars'];
    }
    
    public function getType() : string {
        return 'Stmt_Global';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class PropertyProperty extends Node\Stmt
{
    /** @var Node\VarLikeIdentifier Name */
    public $name;
    /** @var null|Node\Expr Default */
    public $default;

    /**
     * Constructs a class property node.
     *
     * @param string|Node\VarLikeIdentifier $name       Name
     * @param null|Node\Expr                $default    Default value
     * @param array                         $attributes Additional attributes
     */
    public function __construct($name, Node\Expr $default = null, array $attributes = []) {
        $this->attributes = $attributes;
        $this->name = \is_string($name) ? new Node\VarLikeIdentifier($name) : $name;
        $this->default = $default;
    }

    public function getSubNodeNames() : array {
        return ['name', 'default'];
    }
    
    public function getType() : string {
        return 'Stmt_PropertyProperty';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class For_ extends Node\Stmt
{
    /** @var Node\Expr[] Init expressions */
    public $init;
    /** @var Node\Expr[] Loop conditions */
    public $cond;
    /** @var Node\Expr[] Loop expressions */
    public $loop;
    /** @var Node\Stmt[] Statements */
    public $stmts;

    /**
     * Constructs a for loop node.
     *
     * @param array $subNodes   Array of the following optional subnodes:
     *                          'init'  => array(): Init expressions
     *                          'cond'  => array(): Loop conditions
     *                          'loop'  => array(): Loop expressions
     *                          'stmts' => array(): Statements
     * @param array $attributes Additional attributes
     */
    public function __construct(array $subNodes = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->init = $subNodes['init'] ?? [];
        $this->cond = $subNodes['cond'] ?? [];
        $this->loop = $subNodes['loop'] ?? [];
        $this->stmts = $subNodes['stmts'] ?? [];
    }

    public function getSubNodeNames() : array {
        return ['init', 'cond', 'loop', 'stmts'];
    }
    
    public function getType() : string {
        return 'Stmt_For';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node\Stmt;

class Use_ extends Stmt
{
    /**
     * Unknown type. Both Stmt\Use_ / Stmt\GroupUse and Stmt\UseUse have a $type property, one of them will always be
     * TYPE_UNKNOWN while the other has one of the three other possible types. For normal use statements the type on the
     * Stmt\UseUse is unknown. It's only the other way around for mixed group use declarations.
     */
    const TYPE_UNKNOWN = 0;
    /** Class or namespace import */
    const TYPE_NORMAL = 1;
    /** Function import */
    const TYPE_FUNCTION = 2;
    /** Constant import */
    const TYPE_CONSTANT = 3;

    /** @var int Type of alias */
    public $type;
    /** @var UseUse[] Aliases */
    public $uses;

    /**
     * Constructs an alias (use) list node.
     *
     * @param UseUse[] $uses       Aliases
     * @param int      $type       Type of alias
     * @param array    $attributes Additional attributes
     */
    public function __construct(array $uses, int $type = self::TYPE_NORMAL, array $attributes = []) {
        $this->attributes = $attributes;
        $this->type = $type;
        $this->uses = $uses;
    }

    public function getSubNodeNames() : array {
        return ['type', 'uses'];
    }
    
    public function getType() : string {
        return 'Stmt_Use';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class Namespace_ extends Node\Stmt
{
    /* For use in the "kind" attribute */
    const KIND_SEMICOLON = 1;
    const KIND_BRACED = 2;

    /** @var null|Node\Name Name */
    public $name;
    /** @var Node\Stmt[] Statements */
    public $stmts;

    /**
     * Constructs a namespace node.
     *
     * @param null|Node\Name   $name       Name
     * @param null|Node\Stmt[] $stmts      Statements
     * @param array            $attributes Additional attributes
     */
    public function __construct(Node\Name $name = null, $stmts = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->name = $name;
        $this->stmts = $stmts;
    }

    public function getSubNodeNames() : array {
        return ['name', 'stmts'];
    }
    
    public function getType() : string {
        return 'Stmt_Namespace';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

class ClassConst extends Node\Stmt
{
    /** @var int Modifiers */
    public $flags;
    /** @var Node\Const_[] Constant declarations */
    public $consts;
    /** @var Node\AttributeGroup[] */
    public $attrGroups;

    /**
     * Constructs a class const list node.
     *
     * @param Node\Const_[]         $consts     Constant declarations
     * @param int                   $flags      Modifiers
     * @param array                 $attributes Additional attributes
     * @param Node\AttributeGroup[] $attrGroups PHP attribute groups
     */
    public function __construct(
        array $consts,
        int $flags = 0,
        array $attributes = [],
        array $attrGroups = []
    ) {
        $this->attributes = $attributes;
        $this->flags = $flags;
        $this->consts = $consts;
        $this->attrGroups = $attrGroups;
    }

    public function getSubNodeNames() : array {
        return ['attrGroups', 'flags', 'consts'];
    }

    /**
     * Whether constant is explicitly or implicitly public.
     *
     * @return bool
     */
    public function isPublic() : bool {
        return ($this->flags & Class_::MODIFIER_PUBLIC) !== 0
            || ($this->flags & Class_::VISIBILITY_MODIFIER_MASK) === 0;
    }

    /**
     * Whether constant is protected.
     *
     * @return bool
     */
    public function isProtected() : bool {
        return (bool) ($this->flags & Class_::MODIFIER_PROTECTED);
    }

    /**
     * Whether constant is private.
     *
     * @return bool
     */
    public function isPrivate() : bool {
        return (bool) ($this->flags & Class_::MODIFIER_PRIVATE);
    }

    /**
     * Whether constant is final.
     *
     * @return bool
     */
    public function isFinal() : bool {
        return (bool) ($this->flags & Class_::MODIFIER_FINAL);
    }

    public function getType() : string {
        return 'Stmt_ClassConst';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;
use PhpParser\Node\ComplexType;
use PhpParser\Node\Identifier;
use PhpParser\Node\Name;

class Property extends Node\Stmt
{
    /** @var int Modifiers */
    public $flags;
    /** @var PropertyProperty[] Properties */
    public $props;
    /** @var null|Identifier|Name|ComplexType Type declaration */
    public $type;
    /** @var Node\AttributeGroup[] PHP attribute groups */
    public $attrGroups;

    /**
     * Constructs a class property list node.
     *
     * @param int                                     $flags      Modifiers
     * @param PropertyProperty[]                      $props      Properties
     * @param array                                   $attributes Additional attributes
     * @param null|string|Identifier|Name|ComplexType $type       Type declaration
     * @param Node\AttributeGroup[]                   $attrGroups PHP attribute groups
     */
    public function __construct(int $flags, array $props, array $attributes = [], $type = null, array $attrGroups = []) {
        $this->attributes = $attributes;
        $this->flags = $flags;
        $this->props = $props;
        $this->type = \is_string($type) ? new Identifier($type) : $type;
        $this->attrGroups = $attrGroups;
    }

    public function getSubNodeNames() : array {
        return ['attrGroups', 'flags', 'type', 'props'];
    }

    /**
     * Whether the property is explicitly or implicitly public.
     *
     * @return bool
     */
    public function isPublic() : bool {
        return ($this->flags & Class_::MODIFIER_PUBLIC) !== 0
            || ($this->flags & Class_::VISIBILITY_MODIFIER_MASK) === 0;
    }

    /**
     * Whether the property is protected.
     *
     * @return bool
     */
    public function isProtected() : bool {
        return (bool) ($this->flags & Class_::MODIFIER_PROTECTED);
    }

    /**
     * Whether the property is private.
     *
     * @return bool
     */
    public function isPrivate() : bool {
        return (bool) ($this->flags & Class_::MODIFIER_PRIVATE);
    }

    /**
     * Whether the property is static.
     *
     * @return bool
     */
    public function isStatic() : bool {
        return (bool) ($this->flags & Class_::MODIFIER_STATIC);
    }

    /**
     * Whether the property is readonly.
     *
     * @return bool
     */
    public function isReadonly() : bool {
        return (bool) ($this->flags & Class_::MODIFIER_READONLY);
    }

    public function getType() : string {
        return 'Stmt_Property';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Stmt;

use PhpParser\Node;

abstract class TraitUseAdaptation extends Node\Stmt
{
    /** @var Node\Name|null Trait name */
    public $trait;
    /** @var Node\Identifier Method name */
    public $method;
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;
use PhpParser\Node\Identifier;

class NullsafePropertyFetch extends Expr
{
    /** @var Expr Variable holding object */
    public $var;
    /** @var Identifier|Expr Property name */
    public $name;

    /**
     * Constructs a nullsafe property fetch node.
     *
     * @param Expr                   $var        Variable holding object
     * @param string|Identifier|Expr $name       Property name
     * @param array                  $attributes Additional attributes
     */
    public function __construct(Expr $var, $name, array $attributes = []) {
        $this->attributes = $attributes;
        $this->var = $var;
        $this->name = \is_string($name) ? new Identifier($name) : $name;
    }

    public function getSubNodeNames() : array {
        return ['var', 'name'];
    }
    
    public function getType() : string {
        return 'Expr_NullsafePropertyFetch';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class ArrayItem extends Expr
{
    /** @var null|Expr Key */
    public $key;
    /** @var Expr Value */
    public $value;
    /** @var bool Whether to assign by reference */
    public $byRef;
    /** @var bool Whether to unpack the argument */
    public $unpack;

    /**
     * Constructs an array item node.
     *
     * @param Expr      $value      Value
     * @param null|Expr $key        Key
     * @param bool      $byRef      Whether to assign by reference
     * @param array     $attributes Additional attributes
     */
    public function __construct(Expr $value, Expr $key = null, bool $byRef = false, array $attributes = [], bool $unpack = false) {
        $this->attributes = $attributes;
        $this->key = $key;
        $this->value = $value;
        $this->byRef = $byRef;
        $this->unpack = $unpack;
    }

    public function getSubNodeNames() : array {
        return ['key', 'value', 'byRef', 'unpack'];
    }

    public function getType() : string {
        return 'Expr_ArrayItem';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class PreDec extends Expr
{
    /** @var Expr Variable */
    public $var;

    /**
     * Constructs a pre decrement node.
     *
     * @param Expr  $var        Variable
     * @param array $attributes Additional attributes
     */
    public function __construct(Expr $var, array $attributes = []) {
        $this->attributes = $attributes;
        $this->var = $var;
    }

    public function getSubNodeNames() : array {
        return ['var'];
    }

    public function getType() : string {
        return 'Expr_PreDec';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

abstract class Cast extends Expr
{
    /** @var Expr Expression */
    public $expr;

    /**
     * Constructs a cast node.
     *
     * @param Expr  $expr       Expression
     * @param array $attributes Additional attributes
     */
    public function __construct(Expr $expr, array $attributes = []) {
        $this->attributes = $attributes;
        $this->expr = $expr;
    }

    public function getSubNodeNames() : array {
        return ['expr'];
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class Clone_ extends Expr
{
    /** @var Expr Expression */
    public $expr;

    /**
     * Constructs a clone node.
     *
     * @param Expr  $expr       Expression
     * @param array $attributes Additional attributes
     */
    public function __construct(Expr $expr, array $attributes = []) {
        $this->attributes = $attributes;
        $this->expr = $expr;
    }

    public function getSubNodeNames() : array {
        return ['expr'];
    }
    
    public function getType() : string {
        return 'Expr_Clone';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class UnaryPlus extends Expr
{
    /** @var Expr Expression */
    public $expr;

    /**
     * Constructs a unary plus node.
     *
     * @param Expr $expr       Expression
     * @param array               $attributes Additional attributes
     */
    public function __construct(Expr $expr, array $attributes = []) {
        $this->attributes = $attributes;
        $this->expr = $expr;
    }

    public function getSubNodeNames() : array {
        return ['expr'];
    }
    
    public function getType() : string {
        return 'Expr_UnaryPlus';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

abstract class AssignOp extends Expr
{
    /** @var Expr Variable */
    public $var;
    /** @var Expr Expression */
    public $expr;

    /**
     * Constructs a compound assignment operation node.
     *
     * @param Expr  $var        Variable
     * @param Expr  $expr       Expression
     * @param array $attributes Additional attributes
     */
    public function __construct(Expr $var, Expr $expr, array $attributes = []) {
        $this->attributes = $attributes;
        $this->var = $var;
        $this->expr = $expr;
    }

    public function getSubNodeNames() : array {
        return ['var', 'expr'];
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Arg;
use PhpParser\Node\Expr;
use PhpParser\Node\VariadicPlaceholder;

abstract class CallLike extends Expr {
    /**
     * Return raw arguments, which may be actual Args, or VariadicPlaceholders for first-class
     * callables.
     *
     * @return array<Arg|VariadicPlaceholder>
     */
    abstract public function getRawArgs(): array;

    /**
     * Returns whether this call expression is actually a first class callable.
     */
    public function isFirstClassCallable(): bool {
        foreach ($this->getRawArgs() as $arg) {
            if ($arg instanceof VariadicPlaceholder) {
                return true;
            }
        }
        return false;
    }

    /**
     * Assert that this is not a first-class callable and return only ordinary Args.
     *
     * @return Arg[]
     */
    public function getArgs(): array {
        assert(!$this->isFirstClassCallable());
        return $this->getRawArgs();
    }
}<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node;

class Throw_ extends Node\Expr
{
    /** @var Node\Expr Expression */
    public $expr;

    /**
     * Constructs a throw expression node.
     *
     * @param Node\Expr $expr       Expression
     * @param array     $attributes Additional attributes
     */
    public function __construct(Node\Expr $expr, array $attributes = []) {
        $this->attributes = $attributes;
        $this->expr = $expr;
    }

    public function getSubNodeNames() : array {
        return ['expr'];
    }

    public function getType() : string {
        return 'Expr_Throw';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class Yield_ extends Expr
{
    /** @var null|Expr Key expression */
    public $key;
    /** @var null|Expr Value expression */
    public $value;

    /**
     * Constructs a yield expression node.
     *
     * @param null|Expr $value      Value expression
     * @param null|Expr $key        Key expression
     * @param array     $attributes Additional attributes
     */
    public function __construct(Expr $value = null, Expr $key = null, array $attributes = []) {
        $this->attributes = $attributes;
        $this->key = $key;
        $this->value = $value;
    }

    public function getSubNodeNames() : array {
        return ['key', 'value'];
    }
    
    public function getType() : string {
        return 'Expr_Yield';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node;
use PhpParser\Node\MatchArm;

class Match_ extends Node\Expr
{
    /** @var Node\Expr */
    public $cond;
    /** @var MatchArm[] */
    public $arms;

    /**
     * @param MatchArm[] $arms
     */
    public function __construct(Node\Expr $cond, array $arms = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->cond = $cond;
        $this->arms = $arms;
    }

    public function getSubNodeNames() : array {
        return ['cond', 'arms'];
    }

    public function getType() : string {
        return 'Expr_Match';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class Print_ extends Expr
{
    /** @var Expr Expression */
    public $expr;

    /**
     * Constructs an print() node.
     *
     * @param Expr  $expr       Expression
     * @param array $attributes Additional attributes
     */
    public function __construct(Expr $expr, array $attributes = []) {
        $this->attributes = $attributes;
        $this->expr = $expr;
    }

    public function getSubNodeNames() : array {
        return ['expr'];
    }
    
    public function getType() : string {
        return 'Expr_Print';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class Variable extends Expr
{
    /** @var string|Expr Name */
    public $name;

    /**
     * Constructs a variable node.
     *
     * @param string|Expr $name       Name
     * @param array       $attributes Additional attributes
     */
    public function __construct($name, array $attributes = []) {
        $this->attributes = $attributes;
        $this->name = $name;
    }

    public function getSubNodeNames() : array {
        return ['name'];
    }
    
    public function getType() : string {
        return 'Expr_Variable';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

/**
 * Error node used during parsing with error recovery.
 *
 * An error node may be placed at a position where an expression is required, but an error occurred.
 * Error nodes will not be present if the parser is run in throwOnError mode (the default).
 */
class Error extends Expr
{
    /**
     * Constructs an error node.
     *
     * @param array $attributes Additional attributes
     */
    public function __construct(array $attributes = []) {
        $this->attributes = $attributes;
    }

    public function getSubNodeNames() : array {
        return [];
    }
    
    public function getType() : string {
        return 'Expr_Error';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class PostDec extends Expr
{
    /** @var Expr Variable */
    public $var;

    /**
     * Constructs a post decrement node.
     *
     * @param Expr  $var        Variable
     * @param array $attributes Additional attributes
     */
    public function __construct(Expr $var, array $attributes = []) {
        $this->attributes = $attributes;
        $this->var = $var;
    }

    public function getSubNodeNames() : array {
        return ['var'];
    }
    
    public function getType() : string {
        return 'Expr_PostDec';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class Eval_ extends Expr
{
    /** @var Expr Expression */
    public $expr;

    /**
     * Constructs an eval() node.
     *
     * @param Expr  $expr       Expression
     * @param array $attributes Additional attributes
     */
    public function __construct(Expr $expr, array $attributes = []) {
        $this->attributes = $attributes;
        $this->expr = $expr;
    }

    public function getSubNodeNames() : array {
        return ['expr'];
    }
    
    public function getType() : string {
        return 'Expr_Eval';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node;
use PhpParser\Node\Arg;
use PhpParser\Node\Expr;
use PhpParser\Node\VariadicPlaceholder;

class New_ extends CallLike
{
    /** @var Node\Name|Expr|Node\Stmt\Class_ Class name */
    public $class;
    /** @var array<Arg|VariadicPlaceholder> Arguments */
    public $args;

    /**
     * Constructs a function call node.
     *
     * @param Node\Name|Expr|Node\Stmt\Class_ $class      Class name (or class node for anonymous classes)
     * @param array<Arg|VariadicPlaceholder>  $args       Arguments
     * @param array                           $attributes Additional attributes
     */
    public function __construct($class, array $args = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->class = $class;
        $this->args = $args;
    }

    public function getSubNodeNames() : array {
        return ['class', 'args'];
    }
    
    public function getType() : string {
        return 'Expr_New';
    }

    public function getRawArgs(): array {
        return $this->args;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node;
use PhpParser\Node\Expr;
use PhpParser\Node\FunctionLike;

class ArrowFunction extends Expr implements FunctionLike
{
    /** @var bool */
    public $static;

    /** @var bool */
    public $byRef;

    /** @var Node\Param[] */
    public $params = [];

    /** @var null|Node\Identifier|Node\Name|Node\ComplexType */
    public $returnType;

    /** @var Expr */
    public $expr;
    /** @var Node\AttributeGroup[] */
    public $attrGroups;

    /**
     * @param array $subNodes   Array of the following optional subnodes:
     *                          'static'     => false   : Whether the closure is static
     *                          'byRef'      => false   : Whether to return by reference
     *                          'params'     => array() : Parameters
     *                          'returnType' => null    : Return type
     *                          'expr'       => Expr    : Expression body
     *                          'attrGroups' => array() : PHP attribute groups
     * @param array $attributes Additional attributes
     */
    public function __construct(array $subNodes = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->static = $subNodes['static'] ?? false;
        $this->byRef = $subNodes['byRef'] ?? false;
        $this->params = $subNodes['params'] ?? [];
        $returnType = $subNodes['returnType'] ?? null;
        $this->returnType = \is_string($returnType) ? new Node\Identifier($returnType) : $returnType;
        $this->expr = $subNodes['expr'];
        $this->attrGroups = $subNodes['attrGroups'] ?? [];
    }

    public function getSubNodeNames() : array {
        return ['attrGroups', 'static', 'byRef', 'params', 'returnType', 'expr'];
    }

    public function returnsByRef() : bool {
        return $this->byRef;
    }

    public function getParams() : array {
        return $this->params;
    }

    public function getReturnType() {
        return $this->returnType;
    }

    public function getAttrGroups() : array {
        return $this->attrGroups;
    }

    /**
     * @return Node\Stmt\Return_[]
     */
    public function getStmts() : array {
        return [new Node\Stmt\Return_($this->expr)];
    }

    public function getType() : string {
        return 'Expr_ArrowFunction';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class Mul extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '*';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_Mul';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class BooleanOr extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '||';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_BooleanOr';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class Smaller extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '<';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_Smaller';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class LogicalXor extends BinaryOp
{
    public function getOperatorSigil() : string {
        return 'xor';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_LogicalXor';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class Pow extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '**';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_Pow';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class Identical extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '===';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_Identical';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class BitwiseOr extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '|';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_BitwiseOr';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class Equal extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '==';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_Equal';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class Spaceship extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '<=>';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_Spaceship';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class Plus extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '+';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_Plus';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class SmallerOrEqual extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '<=';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_SmallerOrEqual';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class BitwiseAnd extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '&';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_BitwiseAnd';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class BitwiseXor extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '^';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_BitwiseXor';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class LogicalOr extends BinaryOp
{
    public function getOperatorSigil() : string {
        return 'or';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_LogicalOr';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class BooleanAnd extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '&&';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_BooleanAnd';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class LogicalAnd extends BinaryOp
{
    public function getOperatorSigil() : string {
        return 'and';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_LogicalAnd';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class Greater extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '>';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_Greater';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class Div extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '/';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_Div';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class ShiftRight extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '>>';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_ShiftRight';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class Coalesce extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '??';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_Coalesce';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class ShiftLeft extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '<<';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_ShiftLeft';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class Mod extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '%';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_Mod';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class NotEqual extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '!=';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_NotEqual';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class Minus extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '-';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_Minus';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class NotIdentical extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '!==';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_NotIdentical';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class GreaterOrEqual extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '>=';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_GreaterOrEqual';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\BinaryOp;

use PhpParser\Node\Expr\BinaryOp;

class Concat extends BinaryOp
{
    public function getOperatorSigil() : string {
        return '.';
    }
    
    public function getType() : string {
        return 'Expr_BinaryOp_Concat';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class PostInc extends Expr
{
    /** @var Expr Variable */
    public $var;

    /**
     * Constructs a post increment node.
     *
     * @param Expr  $var        Variable
     * @param array $attributes Additional attributes
     */
    public function __construct(Expr $var, array $attributes = []) {
        $this->attributes = $attributes;
        $this->var = $var;
    }

    public function getSubNodeNames() : array {
        return ['var'];
    }
    
    public function getType() : string {
        return 'Expr_PostInc';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class Ternary extends Expr
{
    /** @var Expr Condition */
    public $cond;
    /** @var null|Expr Expression for true */
    public $if;
    /** @var Expr Expression for false */
    public $else;

    /**
     * Constructs a ternary operator node.
     *
     * @param Expr      $cond       Condition
     * @param null|Expr $if         Expression for true
     * @param Expr      $else       Expression for false
     * @param array                    $attributes Additional attributes
     */
    public function __construct(Expr $cond, $if, Expr $else, array $attributes = []) {
        $this->attributes = $attributes;
        $this->cond = $cond;
        $this->if = $if;
        $this->else = $else;
    }

    public function getSubNodeNames() : array {
        return ['cond', 'if', 'else'];
    }
    
    public function getType() : string {
        return 'Expr_Ternary';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Arg;
use PhpParser\Node\Expr;
use PhpParser\Node\Identifier;
use PhpParser\Node\VariadicPlaceholder;

class NullsafeMethodCall extends CallLike
{
    /** @var Expr Variable holding object */
    public $var;
    /** @var Identifier|Expr Method name */
    public $name;
    /** @var array<Arg|VariadicPlaceholder> Arguments */
    public $args;

    /**
     * Constructs a nullsafe method call node.
     *
     * @param Expr                           $var        Variable holding object
     * @param string|Identifier|Expr         $name       Method name
     * @param array<Arg|VariadicPlaceholder> $args       Arguments
     * @param array                          $attributes Additional attributes
     */
    public function __construct(Expr $var, $name, array $args = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->var = $var;
        $this->name = \is_string($name) ? new Identifier($name) : $name;
        $this->args = $args;
    }

    public function getSubNodeNames() : array {
        return ['var', 'name', 'args'];
    }
    
    public function getType() : string {
        return 'Expr_NullsafeMethodCall';
    }

    public function getRawArgs(): array {
        return $this->args;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;
use PhpParser\Node\Identifier;

class PropertyFetch extends Expr
{
    /** @var Expr Variable holding object */
    public $var;
    /** @var Identifier|Expr Property name */
    public $name;

    /**
     * Constructs a function call node.
     *
     * @param Expr                   $var        Variable holding object
     * @param string|Identifier|Expr $name       Property name
     * @param array                  $attributes Additional attributes
     */
    public function __construct(Expr $var, $name, array $attributes = []) {
        $this->attributes = $attributes;
        $this->var = $var;
        $this->name = \is_string($name) ? new Identifier($name) : $name;
    }

    public function getSubNodeNames() : array {
        return ['var', 'name'];
    }
    
    public function getType() : string {
        return 'Expr_PropertyFetch';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;
use PhpParser\Node\Name;

class Instanceof_ extends Expr
{
    /** @var Expr Expression */
    public $expr;
    /** @var Name|Expr Class name */
    public $class;

    /**
     * Constructs an instanceof check node.
     *
     * @param Expr      $expr       Expression
     * @param Name|Expr $class      Class name
     * @param array     $attributes Additional attributes
     */
    public function __construct(Expr $expr, $class, array $attributes = []) {
        $this->attributes = $attributes;
        $this->expr = $expr;
        $this->class = $class;
    }

    public function getSubNodeNames() : array {
        return ['expr', 'class'];
    }
    
    public function getType() : string {
        return 'Expr_Instanceof';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class Empty_ extends Expr
{
    /** @var Expr Expression */
    public $expr;

    /**
     * Constructs an empty() node.
     *
     * @param Expr  $expr       Expression
     * @param array $attributes Additional attributes
     */
    public function __construct(Expr $expr, array $attributes = []) {
        $this->attributes = $attributes;
        $this->expr = $expr;
    }

    public function getSubNodeNames() : array {
        return ['expr'];
    }
    
    public function getType() : string {
        return 'Expr_Empty';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class ArrayDimFetch extends Expr
{
    /** @var Expr Variable */
    public $var;
    /** @var null|Expr Array index / dim */
    public $dim;

    /**
     * Constructs an array index fetch node.
     *
     * @param Expr      $var        Variable
     * @param null|Expr $dim        Array index / dim
     * @param array     $attributes Additional attributes
     */
    public function __construct(Expr $var, Expr $dim = null, array $attributes = []) {
        $this->attributes = $attributes;
        $this->var = $var;
        $this->dim = $dim;
    }

    public function getSubNodeNames() : array {
        return ['var', 'dim'];
    }
    
    public function getType() : string {
        return 'Expr_ArrayDimFetch';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;
use PhpParser\Node\Identifier;
use PhpParser\Node\Name;

class ClassConstFetch extends Expr
{
    /** @var Name|Expr Class name */
    public $class;
    /** @var Identifier|Error Constant name */
    public $name;

    /**
     * Constructs a class const fetch node.
     *
     * @param Name|Expr               $class      Class name
     * @param string|Identifier|Error $name       Constant name
     * @param array                   $attributes Additional attributes
     */
    public function __construct($class, $name, array $attributes = []) {
        $this->attributes = $attributes;
        $this->class = $class;
        $this->name = \is_string($name) ? new Identifier($name) : $name;
    }

    public function getSubNodeNames() : array {
        return ['class', 'name'];
    }
    
    public function getType() : string {
        return 'Expr_ClassConstFetch';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;
use PhpParser\Node\Name;

class ConstFetch extends Expr
{
    /** @var Name Constant name */
    public $name;

    /**
     * Constructs a const fetch node.
     *
     * @param Name  $name       Constant name
     * @param array $attributes Additional attributes
     */
    public function __construct(Name $name, array $attributes = []) {
        $this->attributes = $attributes;
        $this->name = $name;
    }

    public function getSubNodeNames() : array {
        return ['name'];
    }
    
    public function getType() : string {
        return 'Expr_ConstFetch';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node;
use PhpParser\Node\Arg;
use PhpParser\Node\Expr;
use PhpParser\Node\Identifier;
use PhpParser\Node\VariadicPlaceholder;

class StaticCall extends CallLike
{
    /** @var Node\Name|Expr Class name */
    public $class;
    /** @var Identifier|Expr Method name */
    public $name;
    /** @var array<Arg|VariadicPlaceholder> Arguments */
    public $args;

    /**
     * Constructs a static method call node.
     *
     * @param Node\Name|Expr                 $class      Class name
     * @param string|Identifier|Expr         $name       Method name
     * @param array<Arg|VariadicPlaceholder> $args       Arguments
     * @param array                          $attributes Additional attributes
     */
    public function __construct($class, $name, array $args = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->class = $class;
        $this->name = \is_string($name) ? new Identifier($name) : $name;
        $this->args = $args;
    }

    public function getSubNodeNames() : array {
        return ['class', 'name', 'args'];
    }
    
    public function getType() : string {
        return 'Expr_StaticCall';
    }

    public function getRawArgs(): array {
        return $this->args;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node;
use PhpParser\Node\Expr;

class FuncCall extends CallLike
{
    /** @var Node\Name|Expr Function name */
    public $name;
    /** @var array<Node\Arg|Node\VariadicPlaceholder> Arguments */
    public $args;

    /**
     * Constructs a function call node.
     *
     * @param Node\Name|Expr                           $name       Function name
     * @param array<Node\Arg|Node\VariadicPlaceholder> $args       Arguments
     * @param array                                    $attributes Additional attributes
     */
    public function __construct($name, array $args = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->name = $name;
        $this->args = $args;
    }

    public function getSubNodeNames() : array {
        return ['name', 'args'];
    }
    
    public function getType() : string {
        return 'Expr_FuncCall';
    }

    public function getRawArgs(): array {
        return $this->args;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class List_ extends Expr
{
    /** @var (ArrayItem|null)[] List of items to assign to */
    public $items;

    /**
     * Constructs a list() destructuring node.
     *
     * @param (ArrayItem|null)[] $items      List of items to assign to
     * @param array              $attributes Additional attributes
     */
    public function __construct(array $items, array $attributes = []) {
        $this->attributes = $attributes;
        $this->items = $items;
    }

    public function getSubNodeNames() : array {
        return ['items'];
    }
    
    public function getType() : string {
        return 'Expr_List';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class Isset_ extends Expr
{
    /** @var Expr[] Variables */
    public $vars;

    /**
     * Constructs an array node.
     *
     * @param Expr[] $vars       Variables
     * @param array  $attributes Additional attributes
     */
    public function __construct(array $vars, array $attributes = []) {
        $this->attributes = $attributes;
        $this->vars = $vars;
    }

    public function getSubNodeNames() : array {
        return ['vars'];
    }
    
    public function getType() : string {
        return 'Expr_Isset';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\AssignOp;

use PhpParser\Node\Expr\AssignOp;

class Mul extends AssignOp
{
    public function getType() : string {
        return 'Expr_AssignOp_Mul';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\AssignOp;

use PhpParser\Node\Expr\AssignOp;

class Pow extends AssignOp
{
    public function getType() : string {
        return 'Expr_AssignOp_Pow';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\AssignOp;

use PhpParser\Node\Expr\AssignOp;

class BitwiseOr extends AssignOp
{
    public function getType() : string {
        return 'Expr_AssignOp_BitwiseOr';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\AssignOp;

use PhpParser\Node\Expr\AssignOp;

class Plus extends AssignOp
{
    public function getType() : string {
        return 'Expr_AssignOp_Plus';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\AssignOp;

use PhpParser\Node\Expr\AssignOp;

class BitwiseAnd extends AssignOp
{
    public function getType() : string {
        return 'Expr_AssignOp_BitwiseAnd';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\AssignOp;

use PhpParser\Node\Expr\AssignOp;

class BitwiseXor extends AssignOp
{
    public function getType() : string {
        return 'Expr_AssignOp_BitwiseXor';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\AssignOp;

use PhpParser\Node\Expr\AssignOp;

class Div extends AssignOp
{
    public function getType() : string {
        return 'Expr_AssignOp_Div';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\AssignOp;

use PhpParser\Node\Expr\AssignOp;

class ShiftRight extends AssignOp
{
    public function getType() : string {
        return 'Expr_AssignOp_ShiftRight';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\AssignOp;

use PhpParser\Node\Expr\AssignOp;

class Coalesce extends AssignOp
{
    public function getType() : string {
        return 'Expr_AssignOp_Coalesce';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\AssignOp;

use PhpParser\Node\Expr\AssignOp;

class ShiftLeft extends AssignOp
{
    public function getType() : string {
        return 'Expr_AssignOp_ShiftLeft';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\AssignOp;

use PhpParser\Node\Expr\AssignOp;

class Mod extends AssignOp
{
    public function getType() : string {
        return 'Expr_AssignOp_Mod';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\AssignOp;

use PhpParser\Node\Expr\AssignOp;

class Minus extends AssignOp
{
    public function getType() : string {
        return 'Expr_AssignOp_Minus';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\AssignOp;

use PhpParser\Node\Expr\AssignOp;

class Concat extends AssignOp
{
    public function getType() : string {
        return 'Expr_AssignOp_Concat';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class ErrorSuppress extends Expr
{
    /** @var Expr Expression */
    public $expr;

    /**
     * Constructs an error suppress node.
     *
     * @param Expr  $expr       Expression
     * @param array $attributes Additional attributes
     */
    public function __construct(Expr $expr, array $attributes = []) {
        $this->attributes = $attributes;
        $this->expr = $expr;
    }

    public function getSubNodeNames() : array {
        return ['expr'];
    }
    
    public function getType() : string {
        return 'Expr_ErrorSuppress';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class BooleanNot extends Expr
{
    /** @var Expr Expression */
    public $expr;

    /**
     * Constructs a boolean not node.
     *
     * @param Expr $expr       Expression
     * @param array               $attributes Additional attributes
     */
    public function __construct(Expr $expr, array $attributes = []) {
        $this->attributes = $attributes;
        $this->expr = $expr;
    }

    public function getSubNodeNames() : array {
        return ['expr'];
    }
    
    public function getType() : string {
        return 'Expr_BooleanNot';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class Array_ extends Expr
{
    // For use in "kind" attribute
    const KIND_LONG = 1;  // array() syntax
    const KIND_SHORT = 2; // [] syntax

    /** @var (ArrayItem|null)[] Items */
    public $items;

    /**
     * Constructs an array node.
     *
     * @param (ArrayItem|null)[] $items      Items of the array
     * @param array       $attributes Additional attributes
     */
    public function __construct(array $items = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->items = $items;
    }

    public function getSubNodeNames() : array {
        return ['items'];
    }
    
    public function getType() : string {
        return 'Expr_Array';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class UnaryMinus extends Expr
{
    /** @var Expr Expression */
    public $expr;

    /**
     * Constructs a unary minus node.
     *
     * @param Expr  $expr       Expression
     * @param array $attributes Additional attributes
     */
    public function __construct(Expr $expr, array $attributes = []) {
        $this->attributes = $attributes;
        $this->expr = $expr;
    }

    public function getSubNodeNames() : array {
        return ['expr'];
    }
    
    public function getType() : string {
        return 'Expr_UnaryMinus';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node;
use PhpParser\Node\Expr;
use PhpParser\Node\FunctionLike;

class Closure extends Expr implements FunctionLike
{
    /** @var bool Whether the closure is static */
    public $static;
    /** @var bool Whether to return by reference */
    public $byRef;
    /** @var Node\Param[] Parameters */
    public $params;
    /** @var ClosureUse[] use()s */
    public $uses;
    /** @var null|Node\Identifier|Node\Name|Node\ComplexType Return type */
    public $returnType;
    /** @var Node\Stmt[] Statements */
    public $stmts;
    /** @var Node\AttributeGroup[] PHP attribute groups */
    public $attrGroups;

    /**
     * Constructs a lambda function node.
     *
     * @param array $subNodes   Array of the following optional subnodes:
     *                          'static'     => false  : Whether the closure is static
     *                          'byRef'      => false  : Whether to return by reference
     *                          'params'     => array(): Parameters
     *                          'uses'       => array(): use()s
     *                          'returnType' => null   : Return type
     *                          'stmts'      => array(): Statements
     *                          'attrGroups' => array(): PHP attributes groups
     * @param array $attributes Additional attributes
     */
    public function __construct(array $subNodes = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->static = $subNodes['static'] ?? false;
        $this->byRef = $subNodes['byRef'] ?? false;
        $this->params = $subNodes['params'] ?? [];
        $this->uses = $subNodes['uses'] ?? [];
        $returnType = $subNodes['returnType'] ?? null;
        $this->returnType = \is_string($returnType) ? new Node\Identifier($returnType) : $returnType;
        $this->stmts = $subNodes['stmts'] ?? [];
        $this->attrGroups = $subNodes['attrGroups'] ?? [];
    }

    public function getSubNodeNames() : array {
        return ['attrGroups', 'static', 'byRef', 'params', 'uses', 'returnType', 'stmts'];
    }

    public function returnsByRef() : bool {
        return $this->byRef;
    }

    public function getParams() : array {
        return $this->params;
    }

    public function getReturnType() {
        return $this->returnType;
    }

    /** @return Node\Stmt[] */
    public function getStmts() : array {
        return $this->stmts;
    }

    public function getAttrGroups() : array {
        return $this->attrGroups;
    }

    public function getType() : string {
        return 'Expr_Closure';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\Cast;

use PhpParser\Node\Expr\Cast;

class Double extends Cast
{
    // For use in "kind" attribute
    const KIND_DOUBLE = 1; // "double" syntax
    const KIND_FLOAT = 2;  // "float" syntax
    const KIND_REAL = 3; // "real" syntax

    public function getType() : string {
        return 'Expr_Cast_Double';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\Cast;

use PhpParser\Node\Expr\Cast;

class Unset_ extends Cast
{
    public function getType() : string {
        return 'Expr_Cast_Unset';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\Cast;

use PhpParser\Node\Expr\Cast;

class Int_ extends Cast
{
    public function getType() : string {
        return 'Expr_Cast_Int';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\Cast;

use PhpParser\Node\Expr\Cast;

class String_ extends Cast
{
    public function getType() : string {
        return 'Expr_Cast_String';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\Cast;

use PhpParser\Node\Expr\Cast;

class Bool_ extends Cast
{
    public function getType() : string {
        return 'Expr_Cast_Bool';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\Cast;

use PhpParser\Node\Expr\Cast;

class Array_ extends Cast
{
    public function getType() : string {
        return 'Expr_Cast_Array';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr\Cast;

use PhpParser\Node\Expr\Cast;

class Object_ extends Cast
{
    public function getType() : string {
        return 'Expr_Cast_Object';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class PreInc extends Expr
{
    /** @var Expr Variable */
    public $var;

    /**
     * Constructs a pre increment node.
     *
     * @param Expr  $var        Variable
     * @param array $attributes Additional attributes
     */
    public function __construct(Expr $var, array $attributes = []) {
        $this->attributes = $attributes;
        $this->var = $var;
    }

    public function getSubNodeNames() : array {
        return ['var'];
    }
    
    public function getType() : string {
        return 'Expr_PreInc';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class Assign extends Expr
{
    /** @var Expr Variable */
    public $var;
    /** @var Expr Expression */
    public $expr;

    /**
     * Constructs an assignment node.
     *
     * @param Expr  $var        Variable
     * @param Expr  $expr       Expression
     * @param array $attributes Additional attributes
     */
    public function __construct(Expr $var, Expr $expr, array $attributes = []) {
        $this->attributes = $attributes;
        $this->var = $var;
        $this->expr = $expr;
    }

    public function getSubNodeNames() : array {
        return ['var', 'expr'];
    }
    
    public function getType() : string {
        return 'Expr_Assign';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

abstract class BinaryOp extends Expr
{
    /** @var Expr The left hand side expression */
    public $left;
    /** @var Expr The right hand side expression */
    public $right;

    /**
     * Constructs a binary operator node.
     *
     * @param Expr  $left       The left hand side expression
     * @param Expr  $right      The right hand side expression
     * @param array $attributes Additional attributes
     */
    public function __construct(Expr $left, Expr $right, array $attributes = []) {
        $this->attributes = $attributes;
        $this->left = $left;
        $this->right = $right;
    }

    public function getSubNodeNames() : array {
        return ['left', 'right'];
    }

    /**
     * Get the operator sigil for this binary operation.
     *
     * In the case there are multiple possible sigils for an operator, this method does not
     * necessarily return the one used in the parsed code.
     *
     * @return string
     */
    abstract public function getOperatorSigil() : string;
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class YieldFrom extends Expr
{
    /** @var Expr Expression to yield from */
    public $expr;

    /**
     * Constructs an "yield from" node.
     *
     * @param Expr  $expr       Expression
     * @param array $attributes Additional attributes
     */
    public function __construct(Expr $expr, array $attributes = []) {
        $this->attributes = $attributes;
        $this->expr = $expr;
    }

    public function getSubNodeNames() : array {
        return ['expr'];
    }
    
    public function getType() : string {
        return 'Expr_YieldFrom';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;
use PhpParser\Node\Name;
use PhpParser\Node\VarLikeIdentifier;

class StaticPropertyFetch extends Expr
{
    /** @var Name|Expr Class name */
    public $class;
    /** @var VarLikeIdentifier|Expr Property name */
    public $name;

    /**
     * Constructs a static property fetch node.
     *
     * @param Name|Expr                     $class      Class name
     * @param string|VarLikeIdentifier|Expr $name       Property name
     * @param array                         $attributes Additional attributes
     */
    public function __construct($class, $name, array $attributes = []) {
        $this->attributes = $attributes;
        $this->class = $class;
        $this->name = \is_string($name) ? new VarLikeIdentifier($name) : $name;
    }

    public function getSubNodeNames() : array {
        return ['class', 'name'];
    }
    
    public function getType() : string {
        return 'Expr_StaticPropertyFetch';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class AssignRef extends Expr
{
    /** @var Expr Variable reference is assigned to */
    public $var;
    /** @var Expr Variable which is referenced */
    public $expr;

    /**
     * Constructs an assignment node.
     *
     * @param Expr  $var        Variable
     * @param Expr  $expr       Expression
     * @param array $attributes Additional attributes
     */
    public function __construct(Expr $var, Expr $expr, array $attributes = []) {
        $this->attributes = $attributes;
        $this->var = $var;
        $this->expr = $expr;
    }

    public function getSubNodeNames() : array {
        return ['var', 'expr'];
    }
    
    public function getType() : string {
        return 'Expr_AssignRef';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Arg;
use PhpParser\Node\Expr;
use PhpParser\Node\Identifier;
use PhpParser\Node\VariadicPlaceholder;

class MethodCall extends CallLike
{
    /** @var Expr Variable holding object */
    public $var;
    /** @var Identifier|Expr Method name */
    public $name;
    /** @var array<Arg|VariadicPlaceholder> Arguments */
    public $args;

    /**
     * Constructs a function call node.
     *
     * @param Expr                           $var        Variable holding object
     * @param string|Identifier|Expr         $name       Method name
     * @param array<Arg|VariadicPlaceholder> $args       Arguments
     * @param array                          $attributes Additional attributes
     */
    public function __construct(Expr $var, $name, array $args = [], array $attributes = []) {
        $this->attributes = $attributes;
        $this->var = $var;
        $this->name = \is_string($name) ? new Identifier($name) : $name;
        $this->args = $args;
    }

    public function getSubNodeNames() : array {
        return ['var', 'name', 'args'];
    }
    
    public function getType() : string {
        return 'Expr_MethodCall';
    }

    public function getRawArgs(): array {
        return $this->args;
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class BitwiseNot extends Expr
{
    /** @var Expr Expression */
    public $expr;

    /**
     * Constructs a bitwise not node.
     *
     * @param Expr  $expr       Expression
     * @param array $attributes Additional attributes
     */
    public function __construct(Expr $expr, array $attributes = []) {
        $this->attributes = $attributes;
        $this->expr = $expr;
    }

    public function getSubNodeNames() : array {
        return ['expr'];
    }
    
    public function getType() : string {
        return 'Expr_BitwiseNot';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class ClosureUse extends Expr
{
    /** @var Expr\Variable Variable to use */
    public $var;
    /** @var bool Whether to use by reference */
    public $byRef;

    /**
     * Constructs a closure use node.
     *
     * @param Expr\Variable $var        Variable to use
     * @param bool          $byRef      Whether to use by reference
     * @param array         $attributes Additional attributes
     */
    public function __construct(Expr\Variable $var, bool $byRef = false, array $attributes = []) {
        $this->attributes = $attributes;
        $this->var = $var;
        $this->byRef = $byRef;
    }

    public function getSubNodeNames() : array {
        return ['var', 'byRef'];
    }
    
    public function getType() : string {
        return 'Expr_ClosureUse';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class ShellExec extends Expr
{
    /** @var array Encapsed string array */
    public $parts;

    /**
     * Constructs a shell exec (backtick) node.
     *
     * @param array $parts      Encapsed string array
     * @param array $attributes Additional attributes
     */
    public function __construct(array $parts, array $attributes = []) {
        $this->attributes = $attributes;
        $this->parts = $parts;
    }

    public function getSubNodeNames() : array {
        return ['parts'];
    }
    
    public function getType() : string {
        return 'Expr_ShellExec';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class Exit_ extends Expr
{
    /* For use in "kind" attribute */
    const KIND_EXIT = 1;
    const KIND_DIE = 2;

    /** @var null|Expr Expression */
    public $expr;

    /**
     * Constructs an exit() node.
     *
     * @param null|Expr $expr       Expression
     * @param array                    $attributes Additional attributes
     */
    public function __construct(Expr $expr = null, array $attributes = []) {
        $this->attributes = $attributes;
        $this->expr = $expr;
    }

    public function getSubNodeNames() : array {
        return ['expr'];
    }
    
    public function getType() : string {
        return 'Expr_Exit';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Expr;

use PhpParser\Node\Expr;

class Include_ extends Expr
{
    const TYPE_INCLUDE      = 1;
    const TYPE_INCLUDE_ONCE = 2;
    const TYPE_REQUIRE      = 3;
    const TYPE_REQUIRE_ONCE = 4;

    /** @var Expr Expression */
    public $expr;
    /** @var int Type of include */
    public $type;

    /**
     * Constructs an include node.
     *
     * @param Expr  $expr       Expression
     * @param int   $type       Type of include
     * @param array $attributes Additional attributes
     */
    public function __construct(Expr $expr, int $type, array $attributes = []) {
        $this->attributes = $attributes;
        $this->expr = $expr;
        $this->type = $type;
    }

    public function getSubNodeNames() : array {
        return ['expr', 'type'];
    }
    
    public function getType() : string {
        return 'Expr_Include';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node;

class NullableType extends ComplexType
{
    /** @var Identifier|Name Type */
    public $type;

    /**
     * Constructs a nullable type (wrapping another type).
     *
     * @param string|Identifier|Name $type       Type
     * @param array                  $attributes Additional attributes
     */
    public function __construct($type, array $attributes = []) {
        $this->attributes = $attributes;
        $this->type = \is_string($type) ? new Identifier($type) : $type;
    }

    public function getSubNodeNames() : array {
        return ['type'];
    }
    
    public function getType() : string {
        return 'NullableType';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Scalar;

use PhpParser\Node\Scalar;

abstract class MagicConst extends Scalar
{
    /**
     * Constructs a magic constant node.
     *
     * @param array $attributes Additional attributes
     */
    public function __construct(array $attributes = []) {
        $this->attributes = $attributes;
    }

    public function getSubNodeNames() : array {
        return [];
    }

    /**
     * Get name of magic constant.
     *
     * @return string Name of magic constant
     */
    abstract public function getName() : string;
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Scalar;

use PhpParser\Node\Scalar;

class EncapsedStringPart extends Scalar
{
    /** @var string String value */
    public $value;

    /**
     * Constructs a node representing a string part of an encapsed string.
     *
     * @param string $value      String value
     * @param array  $attributes Additional attributes
     */
    public function __construct(string $value, array $attributes = []) {
        $this->attributes = $attributes;
        $this->value = $value;
    }

    public function getSubNodeNames() : array {
        return ['value'];
    }
    
    public function getType() : string {
        return 'Scalar_EncapsedStringPart';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Scalar;

use PhpParser\Error;
use PhpParser\Node\Scalar;

class LNumber extends Scalar
{
    /* For use in "kind" attribute */
    const KIND_BIN = 2;
    const KIND_OCT = 8;
    const KIND_DEC = 10;
    const KIND_HEX = 16;

    /** @var int Number value */
    public $value;

    /**
     * Constructs an integer number scalar node.
     *
     * @param int   $value      Value of the number
     * @param array $attributes Additional attributes
     */
    public function __construct(int $value, array $attributes = []) {
        $this->attributes = $attributes;
        $this->value = $value;
    }

    public function getSubNodeNames() : array {
        return ['value'];
    }

    /**
     * Constructs an LNumber node from a string number literal.
     *
     * @param string $str               String number literal (decimal, octal, hex or binary)
     * @param array  $attributes        Additional attributes
     * @param bool   $allowInvalidOctal Whether to allow invalid octal numbers (PHP 5)
     *
     * @return LNumber The constructed LNumber, including kind attribute
     */
    public static function fromString(string $str, array $attributes = [], bool $allowInvalidOctal = false) : LNumber {
        $str = str_replace('_', '', $str);

        if ('0' !== $str[0] || '0' === $str) {
            $attributes['kind'] = LNumber::KIND_DEC;
            return new LNumber((int) $str, $attributes);
        }

        if ('x' === $str[1] || 'X' === $str[1]) {
            $attributes['kind'] = LNumber::KIND_HEX;
            return new LNumber(hexdec($str), $attributes);
        }

        if ('b' === $str[1] || 'B' === $str[1]) {
            $attributes['kind'] = LNumber::KIND_BIN;
            return new LNumber(bindec($str), $attributes);
        }

        if (!$allowInvalidOctal && strpbrk($str, '89')) {
            throw new Error('Invalid numeric literal', $attributes);
        }

        // Strip optional explicit octal prefix.
        if ('o' === $str[1] || 'O' === $str[1]) {
            $str = substr($str, 2);
        }

        // use intval instead of octdec to get proper cutting behavior with malformed numbers
        $attributes['kind'] = LNumber::KIND_OCT;
        return new LNumber(intval($str, 8), $attributes);
    }
    
    public function getType() : string {
        return 'Scalar_LNumber';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Scalar;

use PhpParser\Error;
use PhpParser\Node\Scalar;

class String_ extends Scalar
{
    /* For use in "kind" attribute */
    const KIND_SINGLE_QUOTED = 1;
    const KIND_DOUBLE_QUOTED = 2;
    const KIND_HEREDOC = 3;
    const KIND_NOWDOC = 4;

    /** @var string String value */
    public $value;

    protected static $replacements = [
        '\\' => '\\',
        '$'  =>  '$',
        'n'  => "\n",
        'r'  => "\r",
        't'  => "\t",
        'f'  => "\f",
        'v'  => "\v",
        'e'  => "\x1B",
    ];

    /**
     * Constructs a string scalar node.
     *
     * @param string $value      Value of the string
     * @param array  $attributes Additional attributes
     */
    public function __construct(string $value, array $attributes = []) {
        $this->attributes = $attributes;
        $this->value = $value;
    }

    public function getSubNodeNames() : array {
        return ['value'];
    }

    /**
     * @internal
     *
     * Parses a string token.
     *
     * @param string $str String token content
     * @param bool $parseUnicodeEscape Whether to parse PHP 7 \u escapes
     *
     * @return string The parsed string
     */
    public static function parse(string $str, bool $parseUnicodeEscape = true) : string {
        $bLength = 0;
        if ('b' === $str[0] || 'B' === $str[0]) {
            $bLength = 1;
        }

        if ('\'' === $str[$bLength]) {
            return str_replace(
                ['\\\\', '\\\''],
                ['\\', '\''],
                substr($str, $bLength + 1, -1)
            );
        } else {
            return self::parseEscapeSequences(
                substr($str, $bLength + 1, -1), '"', $parseUnicodeEscape
            );
        }
    }

    /**
     * @internal
     *
     * Parses escape sequences in strings (all string types apart from single quoted).
     *
     * @param string      $str   String without quotes
     * @param null|string $quote Quote type
     * @param bool $parseUnicodeEscape Whether to parse PHP 7 \u escapes
     *
     * @return string String with escape sequences parsed
     */
    public static function parseEscapeSequences(string $str, $quote, bool $parseUnicodeEscape = true) : string {
        if (null !== $quote) {
            $str = str_replace('\\' . $quote, $quote, $str);
        }

        $extra = '';
        if ($parseUnicodeEscape) {
            $extra = '|u\{([0-9a-fA-F]+)\}';
        }

        return preg_replace_callback(
            '~\\\\([\\\\$nrtfve]|[xX][0-9a-fA-F]{1,2}|[0-7]{1,3}' . $extra . ')~',
            function($matches) {
                $str = $matches[1];

                if (isset(self::$replacements[$str])) {
                    return self::$replacements[$str];
                } elseif ('x' === $str[0] || 'X' === $str[0]) {
                    return chr(hexdec(substr($str, 1)));
                } elseif ('u' === $str[0]) {
                    return self::codePointToUtf8(hexdec($matches[2]));
                } else {
                    return chr(octdec($str));
                }
            },
            $str
        );
    }

    /**
     * Converts a Unicode code point to its UTF-8 encoded representation.
     *
     * @param int $num Code point
     *
     * @return string UTF-8 representation of code point
     */
    private static function codePointToUtf8(int $num) : string {
        if ($num <= 0x7F) {
            return chr($num);
        }
        if ($num <= 0x7FF) {
            return chr(($num>>6) + 0xC0) . chr(($num&0x3F) + 0x80);
        }
        if ($num <= 0xFFFF) {
            return chr(($num>>12) + 0xE0) . chr((($num>>6)&0x3F) + 0x80) . chr(($num&0x3F) + 0x80);
        }
        if ($num <= 0x1FFFFF) {
            return chr(($num>>18) + 0xF0) . chr((($num>>12)&0x3F) + 0x80)
                 . chr((($num>>6)&0x3F) + 0x80) . chr(($num&0x3F) + 0x80);
        }
        throw new Error('Invalid UTF-8 codepoint escape sequence: Codepoint too large');
    }

    public function getType() : string {
        return 'Scalar_String';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Scalar\MagicConst;

use PhpParser\Node\Scalar\MagicConst;

class Function_ extends MagicConst
{
    public function getName() : string {
        return '__FUNCTION__';
    }
    
    public function getType() : string {
        return 'Scalar_MagicConst_Function';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Scalar\MagicConst;

use PhpParser\Node\Scalar\MagicConst;

class Method extends MagicConst
{
    public function getName() : string {
        return '__METHOD__';
    }
    
    public function getType() : string {
        return 'Scalar_MagicConst_Method';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Scalar\MagicConst;

use PhpParser\Node\Scalar\MagicConst;

class Class_ extends MagicConst
{
    public function getName() : string {
        return '__CLASS__';
    }
    
    public function getType() : string {
        return 'Scalar_MagicConst_Class';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Scalar\MagicConst;

use PhpParser\Node\Scalar\MagicConst;

class Dir extends MagicConst
{
    public function getName() : string {
        return '__DIR__';
    }
    
    public function getType() : string {
        return 'Scalar_MagicConst_Dir';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Scalar\MagicConst;

use PhpParser\Node\Scalar\MagicConst;

class Trait_ extends MagicConst
{
    public function getName() : string {
        return '__TRAIT__';
    }
    
    public function getType() : string {
        return 'Scalar_MagicConst_Trait';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Scalar\MagicConst;

use PhpParser\Node\Scalar\MagicConst;

class File extends MagicConst
{
    public function getName() : string {
        return '__FILE__';
    }
    
    public function getType() : string {
        return 'Scalar_MagicConst_File';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Scalar\MagicConst;

use PhpParser\Node\Scalar\MagicConst;

class Line extends MagicConst
{
    public function getName() : string {
        return '__LINE__';
    }
    
    public function getType() : string {
        return 'Scalar_MagicConst_Line';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Scalar\MagicConst;

use PhpParser\Node\Scalar\MagicConst;

class Namespace_ extends MagicConst
{
    public function getName() : string {
        return '__NAMESPACE__';
    }
    
    public function getType() : string {
        return 'Scalar_MagicConst_Namespace';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Scalar;

use PhpParser\Node\Expr;
use PhpParser\Node\Scalar;

class Encapsed extends Scalar
{
    /** @var Expr[] list of string parts */
    public $parts;

    /**
     * Constructs an encapsed string node.
     *
     * @param Expr[] $parts      Encaps list
     * @param array  $attributes Additional attributes
     */
    public function __construct(array $parts, array $attributes = []) {
        $this->attributes = $attributes;
        $this->parts = $parts;
    }

    public function getSubNodeNames() : array {
        return ['parts'];
    }
    
    public function getType() : string {
        return 'Scalar_Encapsed';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Scalar;

use PhpParser\Node\Scalar;

class DNumber extends Scalar
{
    /** @var float Number value */
    public $value;

    /**
     * Constructs a float number scalar node.
     *
     * @param float $value      Value of the number
     * @param array $attributes Additional attributes
     */
    public function __construct(float $value, array $attributes = []) {
        $this->attributes = $attributes;
        $this->value = $value;
    }

    public function getSubNodeNames() : array {
        return ['value'];
    }

    /**
     * @internal
     *
     * Parses a DNUMBER token like PHP would.
     *
     * @param string $str A string number
     *
     * @return float The parsed number
     */
    public static function parse(string $str) : float {
        $str = str_replace('_', '', $str);

        // if string contains any of .eE just cast it to float
        if (false !== strpbrk($str, '.eE')) {
            return (float) $str;
        }

        // otherwise it's an integer notation that overflowed into a float
        // if it starts with 0 it's one of the special integer notations
        if ('0' === $str[0]) {
            // hex
            if ('x' === $str[1] || 'X' === $str[1]) {
                return hexdec($str);
            }

            // bin
            if ('b' === $str[1] || 'B' === $str[1]) {
                return bindec($str);
            }

            // oct
            // substr($str, 0, strcspn($str, '89')) cuts the string at the first invalid digit (8 or 9)
            // so that only the digits before that are used
            return octdec(substr($str, 0, strcspn($str, '89')));
        }

        // dec
        return (float) $str;
    }
    
    public function getType() : string {
        return 'Scalar_DNumber';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node;

use PhpParser\NodeAbstract;

/**
 * Represents the "..." in "foo(...)" of the first-class callable syntax.
 */
class VariadicPlaceholder extends NodeAbstract {
    /**
     * Create a variadic argument placeholder (first-class callable syntax).
     *
     * @param array $attributes Additional attributes
     */
    public function __construct(array $attributes = []) {
        $this->attributes = $attributes;
    }

    public function getType(): string {
        return 'VariadicPlaceholder';
    }

    public function getSubNodeNames(): array {
        return [];
    }
}<?php declare(strict_types=1);

namespace PhpParser\Node;

use PhpParser\NodeAbstract;

class Name extends NodeAbstract
{
    /** @var string[] Parts of the name */
    public $parts;

    private static $specialClassNames = [
        'self'   => true,
        'parent' => true,
        'static' => true,
    ];

    /**
     * Constructs a name node.
     *
     * @param string|string[]|self $name       Name as string, part array or Name instance (copy ctor)
     * @param array                $attributes Additional attributes
     */
    public function __construct($name, array $attributes = []) {
        $this->attributes = $attributes;
        $this->parts = self::prepareName($name);
    }

    public function getSubNodeNames() : array {
        return ['parts'];
    }

    /**
     * Gets the first part of the name, i.e. everything before the first namespace separator.
     *
     * @return string First part of the name
     */
    public function getFirst() : string {
        return $this->parts[0];
    }

    /**
     * Gets the last part of the name, i.e. everything after the last namespace separator.
     *
     * @return string Last part of the name
     */
    public function getLast() : string {
        return $this->parts[count($this->parts) - 1];
    }

    /**
     * Checks whether the name is unqualified. (E.g. Name)
     *
     * @return bool Whether the name is unqualified
     */
    public function isUnqualified() : bool {
        return 1 === count($this->parts);
    }

    /**
     * Checks whether the name is qualified. (E.g. Name\Name)
     *
     * @return bool Whether the name is qualified
     */
    public function isQualified() : bool {
        return 1 < count($this->parts);
    }

    /**
     * Checks whether the name is fully qualified. (E.g. \Name)
     *
     * @return bool Whether the name is fully qualified
     */
    public function isFullyQualified() : bool {
        return false;
    }

    /**
     * Checks whether the name is explicitly relative to the current namespace. (E.g. namespace\Name)
     *
     * @return bool Whether the name is relative
     */
    public function isRelative() : bool {
        return false;
    }

    /**
     * Returns a string representation of the name itself, without taking the name type into
     * account (e.g., not including a leading backslash for fully qualified names).
     *
     * @return string String representation
     */
    public function toString() : string {
        return implode('\\', $this->parts);
    }

    /**
     * Returns a string representation of the name as it would occur in code (e.g., including
     * leading backslash for fully qualified names.
     *
     * @return string String representation
     */
    public function toCodeString() : string {
        return $this->toString();
    }

    /**
     * Returns lowercased string representation of the name, without taking the name type into
     * account (e.g., no leading backslash for fully qualified names).
     *
     * @return string Lowercased string representation
     */
    public function toLowerString() : string {
        return strtolower(implode('\\', $this->parts));
    }

    /**
     * Checks whether the identifier is a special class name (self, parent or static).
     *
     * @return bool Whether identifier is a special class name
     */
    public function isSpecialClassName() : bool {
        return count($this->parts) === 1
            && isset(self::$specialClassNames[strtolower($this->parts[0])]);
    }

    /**
     * Returns a string representation of the name by imploding the namespace parts with the
     * namespace separator.
     *
     * @return string String representation
     */
    public function __toString() : string {
        return implode('\\', $this->parts);
    }

    /**
     * Gets a slice of a name (similar to array_slice).
     *
     * This method returns a new instance of the same type as the original and with the same
     * attributes.
     *
     * If the slice is empty, null is returned. The null value will be correctly handled in
     * concatenations using concat().
     *
     * Offset and length have the same meaning as in array_slice().
     *
     * @param int      $offset Offset to start the slice at (may be negative)
     * @param int|null $length Length of the slice (may be negative)
     *
     * @return static|null Sliced name
     */
    public function slice(int $offset, int $length = null) {
        $numParts = count($this->parts);

        $realOffset = $offset < 0 ? $offset + $numParts : $offset;
        if ($realOffset < 0 || $realOffset > $numParts) {
            throw new \OutOfBoundsException(sprintf('Offset %d is out of bounds', $offset));
        }

        if (null === $length) {
            $realLength = $numParts - $realOffset;
        } else {
            $realLength = $length < 0 ? $length + $numParts - $realOffset : $length;
            if ($realLength < 0 || $realLength > $numParts) {
                throw new \OutOfBoundsException(sprintf('Length %d is out of bounds', $length));
            }
        }

        if ($realLength === 0) {
            // Empty slice is represented as null
            return null;
        }

        return new static(array_slice($this->parts, $realOffset, $realLength), $this->attributes);
    }

    /**
     * Concatenate two names, yielding a new Name instance.
     *
     * The type of the generated instance depends on which class this method is called on, for
     * example Name\FullyQualified::concat() will yield a Name\FullyQualified instance.
     *
     * If one of the arguments is null, a new instance of the other name will be returned. If both
     * arguments are null, null will be returned. As such, writing
     *     Name::concat($namespace, $shortName)
     * where $namespace is a Name node or null will work as expected.
     *
     * @param string|string[]|self|null $name1      The first name
     * @param string|string[]|self|null $name2      The second name
     * @param array                     $attributes Attributes to assign to concatenated name
     *
     * @return static|null Concatenated name
     */
    public static function concat($name1, $name2, array $attributes = []) {
        if (null === $name1 && null === $name2) {
            return null;
        } elseif (null === $name1) {
            return new static(self::prepareName($name2), $attributes);
        } elseif (null === $name2) {
            return new static(self::prepareName($name1), $attributes);
        } else {
            return new static(
                array_merge(self::prepareName($name1), self::prepareName($name2)), $attributes
            );
        }
    }

    /**
     * Prepares a (string, array or Name node) name for use in name changing methods by converting
     * it to an array.
     *
     * @param string|string[]|self $name Name to prepare
     *
     * @return string[] Prepared name
     */
    private static function prepareName($name) : array {
        if (\is_string($name)) {
            if ('' === $name) {
                throw new \InvalidArgumentException('Name cannot be empty');
            }

            return explode('\\', $name);
        } elseif (\is_array($name)) {
            if (empty($name)) {
                throw new \InvalidArgumentException('Name cannot be empty');
            }

            return $name;
        } elseif ($name instanceof self) {
            return $name->parts;
        }

        throw new \InvalidArgumentException(
            'Expected string, array of parts or Name instance'
        );
    }

    public function getType() : string {
        return 'Name';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node;

use PhpParser\Node;
use PhpParser\NodeAbstract;

class AttributeGroup extends NodeAbstract
{
    /** @var Attribute[] Attributes */
    public $attrs;

    /**
     * @param Attribute[] $attrs PHP attributes
     * @param array $attributes Additional node attributes
     */
    public function __construct(array $attrs, array $attributes = []) {
        $this->attributes = $attributes;
        $this->attrs = $attrs;
    }

    public function getSubNodeNames() : array {
        return ['attrs'];
    }

    public function getType() : string {
        return 'AttributeGroup';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node;

use PhpParser\NodeAbstract;

class Const_ extends NodeAbstract
{
    /** @var Identifier Name */
    public $name;
    /** @var Expr Value */
    public $value;

    /** @var Name Namespaced name (if using NameResolver) */
    public $namespacedName;

    /**
     * Constructs a const node for use in class const and const statements.
     *
     * @param string|Identifier $name       Name
     * @param Expr              $value      Value
     * @param array             $attributes Additional attributes
     */
    public function __construct($name, Expr $value, array $attributes = []) {
        $this->attributes = $attributes;
        $this->name = \is_string($name) ? new Identifier($name) : $name;
        $this->value = $value;
    }

    public function getSubNodeNames() : array {
        return ['name', 'value'];
    }
    
    public function getType() : string {
        return 'Const';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Name;

class Relative extends \PhpParser\Node\Name
{
    /**
     * Checks whether the name is unqualified. (E.g. Name)
     *
     * @return bool Whether the name is unqualified
     */
    public function isUnqualified() : bool {
        return false;
    }

    /**
     * Checks whether the name is qualified. (E.g. Name\Name)
     *
     * @return bool Whether the name is qualified
     */
    public function isQualified() : bool {
        return false;
    }

    /**
     * Checks whether the name is fully qualified. (E.g. \Name)
     *
     * @return bool Whether the name is fully qualified
     */
    public function isFullyQualified() : bool {
        return false;
    }

    /**
     * Checks whether the name is explicitly relative to the current namespace. (E.g. namespace\Name)
     *
     * @return bool Whether the name is relative
     */
    public function isRelative() : bool {
        return true;
    }

    public function toCodeString() : string {
        return 'namespace\\' . $this->toString();
    }
    
    public function getType() : string {
        return 'Name_Relative';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node\Name;

class FullyQualified extends \PhpParser\Node\Name
{
    /**
     * Checks whether the name is unqualified. (E.g. Name)
     *
     * @return bool Whether the name is unqualified
     */
    public function isUnqualified() : bool {
        return false;
    }

    /**
     * Checks whether the name is qualified. (E.g. Name\Name)
     *
     * @return bool Whether the name is qualified
     */
    public function isQualified() : bool {
        return false;
    }

    /**
     * Checks whether the name is fully qualified. (E.g. \Name)
     *
     * @return bool Whether the name is fully qualified
     */
    public function isFullyQualified() : bool {
        return true;
    }

    /**
     * Checks whether the name is explicitly relative to the current namespace. (E.g. namespace\Name)
     *
     * @return bool Whether the name is relative
     */
    public function isRelative() : bool {
        return false;
    }

    public function toCodeString() : string {
        return '\\' . $this->toString();
    }
    
    public function getType() : string {
        return 'Name_FullyQualified';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node;

use PhpParser\NodeAbstract;

/**
 * Represents a non-namespaced name. Namespaced names are represented using Name nodes.
 */
class Identifier extends NodeAbstract
{
    /** @var string Identifier as string */
    public $name;

    private static $specialClassNames = [
        'self'   => true,
        'parent' => true,
        'static' => true,
    ];

    /**
     * Constructs an identifier node.
     *
     * @param string $name       Identifier as string
     * @param array  $attributes Additional attributes
     */
    public function __construct(string $name, array $attributes = []) {
        $this->attributes = $attributes;
        $this->name = $name;
    }

    public function getSubNodeNames() : array {
        return ['name'];
    }

    /**
     * Get identifier as string.
     *
     * @return string Identifier as string.
     */
    public function toString() : string {
        return $this->name;
    }

    /**
     * Get lowercased identifier as string.
     *
     * @return string Lowercased identifier as string
     */
    public function toLowerString() : string {
        return strtolower($this->name);
    }

    /**
     * Checks whether the identifier is a special class name (self, parent or static).
     *
     * @return bool Whether identifier is a special class name
     */
    public function isSpecialClassName() : bool {
        return isset(self::$specialClassNames[strtolower($this->name)]);
    }

    /**
     * Get identifier as string.
     *
     * @return string Identifier as string
     */
    public function __toString() : string {
        return $this->name;
    }
    
    public function getType() : string {
        return 'Identifier';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node;

abstract class Scalar extends Expr
{
}
<?php declare(strict_types=1);

namespace PhpParser\Node;

use PhpParser\NodeAbstract;

abstract class Expr extends NodeAbstract
{
}
<?php declare(strict_types=1);

namespace PhpParser\Node;

use PhpParser\NodeAbstract;

abstract class Stmt extends NodeAbstract
{
}
<?php declare(strict_types=1);

namespace PhpParser\Node;

use PhpParser\NodeAbstract;

class Param extends NodeAbstract
{
    /** @var null|Identifier|Name|ComplexType Type declaration */
    public $type;
    /** @var bool Whether parameter is passed by reference */
    public $byRef;
    /** @var bool Whether this is a variadic argument */
    public $variadic;
    /** @var Expr\Variable|Expr\Error Parameter variable */
    public $var;
    /** @var null|Expr Default value */
    public $default;
    /** @var int */
    public $flags;
    /** @var AttributeGroup[] PHP attribute groups */
    public $attrGroups;

    /**
     * Constructs a parameter node.
     *
     * @param Expr\Variable|Expr\Error                $var        Parameter variable
     * @param null|Expr                               $default    Default value
     * @param null|string|Identifier|Name|ComplexType $type       Type declaration
     * @param bool                                    $byRef      Whether is passed by reference
     * @param bool                                    $variadic   Whether this is a variadic argument
     * @param array                                   $attributes Additional attributes
     * @param int                                     $flags      Optional visibility flags
     * @param AttributeGroup[]                        $attrGroups PHP attribute groups
     */
    public function __construct(
        $var, Expr $default = null, $type = null,
        bool $byRef = false, bool $variadic = false,
        array $attributes = [],
        int $flags = 0,
        array $attrGroups = []
    ) {
        $this->attributes = $attributes;
        $this->type = \is_string($type) ? new Identifier($type) : $type;
        $this->byRef = $byRef;
        $this->variadic = $variadic;
        $this->var = $var;
        $this->default = $default;
        $this->flags = $flags;
        $this->attrGroups = $attrGroups;
    }

    public function getSubNodeNames() : array {
        return ['attrGroups', 'flags', 'type', 'byRef', 'variadic', 'var', 'default'];
    }

    public function getType() : string {
        return 'Param';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node;

use PhpParser\Node;
use PhpParser\NodeAbstract;

class MatchArm extends NodeAbstract
{
    /** @var null|Node\Expr[] */
    public $conds;
    /** @var Node\Expr */
    public $body;

    /**
     * @param null|Node\Expr[] $conds
     */
    public function __construct($conds, Node\Expr $body, array $attributes = []) {
        $this->conds = $conds;
        $this->body = $body;
        $this->attributes = $attributes;
    }

    public function getSubNodeNames() : array {
        return ['conds', 'body'];
    }

    public function getType() : string {
        return 'MatchArm';
    }
}
<?php declare(strict_types=1);

namespace PhpParser\Node;

use PhpParser\NodeAbstract;

class IntersectionType extends ComplexType
{
    /** @var (Identifier|Name)[] Types */
    public $types;

    /**
     * Constructs an intersection type.
     *
     * @param (Identifier|Name)[] $types      Types
     * @param array               $attributes Additional attributes
     */
    public function __construct(array $types, array $attributes = []) {
        $this->attributes = $attributes;
        $this->types = $types;
    }

    public function getSubNodeNames() : array {
        return ['types'];
    }

    public function getType() : string {
        return 'IntersectionType';
    }
}
<?php declare(strict_types=1);

namespace PhpParser;

class NodeTraverser implements NodeTraverserInterface
{
    /**
     * If NodeVisitor::enterNode() returns DONT_TRAVERSE_CHILDREN, child nodes
     * of the current node will not be traversed for any visitors.
     *
     * For subsequent visitors enterNode() will still be called on the current
     * node and leaveNode() will also be invoked for the current node.
     */
    const DONT_TRAVERSE_CHILDREN = 1;

    /**
     * If NodeVisitor::enterNode() or NodeVisitor::leaveNode() returns
     * STOP_TRAVERSAL, traversal is aborted.
     *
     * The afterTraverse() method will still be invoked.
     */
    const STOP_TRAVERSAL = 2;

    /**
     * If NodeVisitor::leaveNode() returns REMOVE_NODE for a node that occurs
     * in an array, it will be removed from the array.
     *
     * For subsequent visitors leaveNode() will still be invoked for the
     * removed node.
     */
    const REMOVE_NODE = 3;

    /**
     * If NodeVisitor::enterNode() returns DONT_TRAVERSE_CURRENT_AND_CHILDREN, child nodes
     * of the current node will not be traversed for any visitors.
     *
     * For subsequent visitors enterNode() will not be called as well.
     * leaveNode() will be invoked for visitors that has enterNode() method invoked.
     */
    const DONT_TRAVERSE_CURRENT_AND_CHILDREN = 4;

    /** @var NodeVisitor[] Visitors */
    protected $visitors = [];

    /** @var bool Whether traversal should be stopped */
    protected $stopTraversal;

    public function __construct() {
        // for BC
    }

    /**
     * Adds a visitor.
     *
     * @param NodeVisitor $visitor Visitor to add
     */
    public function addVisitor(NodeVisitor $visitor) {
        $this->visitors[] = $visitor;
    }

    /**
     * Removes an added visitor.
     *
     * @param NodeVisitor $visitor
     */
    public function removeVisitor(NodeVisitor $visitor) {
        foreach ($this->visitors as $index => $storedVisitor) {
            if ($storedVisitor === $visitor) {
                unset($this->visitors[$index]);
                break;
            }
        }
    }

    /**
     * Traverses an array of nodes using the registered visitors.
     *
     * @param Node[] $nodes Array of nodes
     *
     * @return Node[] Traversed array of nodes
     */
    public function traverse(array $nodes) : array {
        $this->stopTraversal = false;

        foreach ($this->visitors as $visitor) {
            if (null !== $return = $visitor->beforeTraverse($nodes)) {
                $nodes = $return;
            }
        }

        $nodes = $this->traverseArray($nodes);

        foreach ($this->visitors as $visitor) {
            if (null !== $return = $visitor->afterTraverse($nodes)) {
                $nodes = $return;
            }
        }

        return $nodes;
    }

    /**
     * Recursively traverse a node.
     *
     * @param Node $node Node to traverse.
     *
     * @return Node Result of traversal (may be original node or new one)
     */
    protected function traverseNode(Node $node) : Node {
        foreach ($node->getSubNodeNames() as $name) {
            $subNode =& $node->$name;

            if (\is_array($subNode)) {
                $subNode = $this->traverseArray($subNode);
                if ($this->stopTraversal) {
                    break;
                }
            } elseif ($subNode instanceof Node) {
                $traverseChildren = true;
                $breakVisitorIndex = null;

                foreach ($this->visitors as $visitorIndex => $visitor) {
                    $return = $visitor->enterNode($subNode);
                    if (null !== $return) {
                        if ($return instanceof Node) {
                            $this->ensureReplacementReasonable($subNode, $return);
                            $subNode = $return;
                        } elseif (self::DONT_TRAVERSE_CHILDREN === $return) {
                            $traverseChildren = false;
                        } elseif (self::DONT_TRAVERSE_CURRENT_AND_CHILDREN === $return) {
                            $traverseChildren = false;
                            $breakVisitorIndex = $visitorIndex;
                            break;
                        } elseif (self::STOP_TRAVERSAL === $return) {
                            $this->stopTraversal = true;
                            break 2;
                        } else {
                            throw new \LogicException(
                                'enterNode() returned invalid value of type ' . gettype($return)
                            );
                        }
                    }
                }

                if ($traverseChildren) {
                    $subNode = $this->traverseNode($subNode);
                    if ($this->stopTraversal) {
                        break;
                    }
                }

                foreach ($this->visitors as $visitorIndex => $visitor) {
                    $return = $visitor->leaveNode($subNode);

                    if (null !== $return) {
                        if ($return instanceof Node) {
                            $this->ensureReplacementReasonable($subNode, $return);
                            $subNode = $return;
                        } elseif (self::STOP_TRAVERSAL === $return) {
                            $this->stopTraversal = true;
                            break 2;
                        } elseif (\is_array($return)) {
                            throw new \LogicException(
                                'leaveNode() may only return an array ' .
                                'if the parent structure is an array'
                            );
                        } else {
                            throw new \LogicException(
                                'leaveNode() returned invalid value of type ' . gettype($return)
                            );
                        }
                    }

                    if ($breakVisitorIndex === $visitorIndex) {
                        break;
                    }
                }
            }
        }

        return $node;
    }

    /**
     * Recursively traverse array (usually of nodes).
     *
     * @param array $nodes Array to traverse
     *
     * @return array Result of traversal (may be original array or changed one)
     */
    protected function traverseArray(array $nodes) : array {
        $doNodes = [];

        foreach ($nodes as $i => &$node) {
            if ($node instanceof Node) {
                $traverseChildren = true;
                $breakVisitorIndex = null;

                foreach ($this->visitors as $visitorIndex => $visitor) {
                    $return = $visitor->enterNode($node);
                    if (null !== $return) {
                        if ($return instanceof Node) {
                            $this->ensureReplacementReasonable($node, $return);
                            $node = $return;
                        } elseif (self::DONT_TRAVERSE_CHILDREN === $return) {
                            $traverseChildren = false;
                        } elseif (self::DONT_TRAVERSE_CURRENT_AND_CHILDREN === $return) {
                            $traverseChildren = false;
                            $breakVisitorIndex = $visitorIndex;
                            break;
                        } elseif (self::STOP_TRAVERSAL === $return) {
                            $this->stopTraversal = true;
                            break 2;
                        } else {
                            throw new \LogicException(
                                'enterNode() returned invalid value of type ' . gettype($return)
                            );
                        }
                    }
                }

                if ($traverseChildren) {
                    $node = $this->traverseNode($node);
                    if ($this->stopTraversal) {
                        break;
                    }
                }

                foreach ($this->visitors as $visitorIndex => $visitor) {
                    $return = $visitor->leaveNode($node);

                    if (null !== $return) {
                        if ($return instanceof Node) {
                            $this->ensureReplacementReasonable($node, $return);
                            $node = $return;
                        } elseif (\is_array($return)) {
                            $doNodes[] = [$i, $return];
                            break;
                        } elseif (self::REMOVE_NODE === $return) {
                            $doNodes[] = [$i, []];
                            break;
                        } elseif (self::STOP_TRAVERSAL === $return) {
                            $this->stopTraversal = true;
                            break 2;
                        } elseif (false === $return) {
                            throw new \LogicException(
                                'bool(false) return from leaveNode() no longer supported. ' .
                                'Return NodeTraverser::REMOVE_NODE instead'
                            );
                        } else {
                            throw new \LogicException(
                                'leaveNode() returned invalid value of type ' . gettype($return)
                            );
                        }
                    }

                    if ($breakVisitorIndex === $visitorIndex) {
                        break;
                    }
                }
            } elseif (\is_array($node)) {
                throw new \LogicException('Invalid node structure: Contains nested arrays');
            }
        }

        if (!empty($doNodes)) {
            while (list($i, $replace) = array_pop($doNodes)) {
                array_splice($nodes, $i, 1, $replace);
            }
        }

        return $nodes;
    }

    private function ensureReplacementReasonable($old, $new) {
        if ($old instanceof Node\Stmt && $new instanceof Node\Expr) {
            throw new \LogicException(
                "Trying to replace statement ({$old->getType()}) " .
                "with expression ({$new->getType()}). Are you missing a " .
                "Stmt_Expression wrapper?"
            );
        }

        if ($old instanceof Node\Expr && $new instanceof Node\Stmt) {
            throw new \LogicException(
                "Trying to replace expression ({$old->getType()}) " .
                "with statement ({$new->getType()})"
            );
        }
    }
}
<?php declare(strict_types=1);

namespace PhpParser;

interface Parser
{
    /**
     * Parses PHP code into a node tree.
     *
     * @param string $code The source code to parse
     * @param ErrorHandler|null $errorHandler Error handler to use for lexer/parser errors, defaults
     *                                        to ErrorHandler\Throwing.
     *
     * @return Node\Stmt[]|null Array of statements (or null non-throwing error handler is used and
     *                          the parser was unable to recover from an error).
     */
    public function parse(string $code, ErrorHandler $errorHandler = null);
}
<?php declare(strict_types=1);

namespace PhpParser;

interface NodeVisitor
{
    /**
     * Called once before traversal.
     *
     * Return value semantics:
     *  * null:      $nodes stays as-is
     *  * otherwise: $nodes is set to the return value
     *
     * @param Node[] $nodes Array of nodes
     *
     * @return null|Node[] Array of nodes
     */
    public function beforeTraverse(array $nodes);

    /**
     * Called when entering a node.
     *
     * Return value semantics:
     *  * null
     *        => $node stays as-is
     *  * NodeTraverser::DONT_TRAVERSE_CHILDREN
     *        => Children of $node are not traversed. $node stays as-is
     *  * NodeTraverser::STOP_TRAVERSAL
     *        => Traversal is aborted. $node stays as-is
     *  * otherwise
     *        => $node is set to the return value
     *
     * @param Node $node Node
     *
     * @return null|int|Node Replacement node (or special return value)
     */
    public function enterNode(Node $node);

    /**
     * Called when leaving a node.
     *
     * Return value semantics:
     *  * null
     *        => $node stays as-is
     *  * NodeTraverser::REMOVE_NODE
     *        => $node is removed from the parent array
     *  * NodeTraverser::STOP_TRAVERSAL
     *        => Traversal is aborted. $node stays as-is
     *  * array (of Nodes)
     *        => The return value is merged into the parent array (at the position of the $node)
     *  * otherwise
     *        => $node is set to the return value
     *
     * @param Node $node Node
     *
     * @return null|int|Node|Node[] Replacement node (or special return value)
     */
    public function leaveNode(Node $node);

    /**
     * Called once after traversal.
     *
     * Return value semantics:
     *  * null:      $nodes stays as-is
     *  * otherwise: $nodes is set to the return value
     *
     * @param Node[] $nodes Array of nodes
     *
     * @return null|Node[] Array of nodes
     */
    public function afterTraverse(array $nodes);
}
<?php declare(strict_types=1);

namespace PhpParser;

class JsonDecoder
{
    /** @var \ReflectionClass[] Node type to reflection class map */
    private $reflectionClassCache;

    public function decode(string $json) {
        $value = json_decode($json, true);
        if (json_last_error()) {
            throw new \RuntimeException('JSON decoding error: ' . json_last_error_msg());
        }

        return $this->decodeRecursive($value);
    }

    private function decodeRecursive($value) {
        if (\is_array($value)) {
            if (isset($value['nodeType'])) {
                if ($value['nodeType'] === 'Comment' || $value['nodeType'] === 'Comment_Doc') {
                    return $this->decodeComment($value);
                }
                return $this->decodeNode($value);
            }
            return $this->decodeArray($value);
        }
        return $value;
    }

    private function decodeArray(array $array) : array {
        $decodedArray = [];
        foreach ($array as $key => $value) {
            $decodedArray[$key] = $this->decodeRecursive($value);
        }
        return $decodedArray;
    }

    private function decodeNode(array $value) : Node {
        $nodeType = $value['nodeType'];
        if (!\is_string($nodeType)) {
            throw new \RuntimeException('Node type must be a string');
        }

        $reflectionClass = $this->reflectionClassFromNodeType($nodeType);
        /** @var Node $node */
        $node = $reflectionClass->newInstanceWithoutConstructor();

        if (isset($value['attributes'])) {
            if (!\is_array($value['attributes'])) {
                throw new \RuntimeException('Attributes must be an array');
            }

            $node->setAttributes($this->decodeArray($value['attributes']));
        }

        foreach ($value as $name => $subNode) {
            if ($name === 'nodeType' || $name === 'attributes') {
                continue;
            }

            $node->$name = $this->decodeRecursive($subNode);
        }

        return $node;
    }

    private function decodeComment(array $value) : Comment {
        $className = $value['nodeType'] === 'Comment' ? Comment::class : Comment\Doc::class;
        if (!isset($value['text'])) {
            throw new \RuntimeException('Comment must have text');
        }

        return new $className(
            $value['text'],
            $value['line'] ?? -1, $value['filePos'] ?? -1, $value['tokenPos'] ?? -1,
            $value['endLine'] ?? -1, $value['endFilePos'] ?? -1, $value['endTokenPos'] ?? -1
        );
    }

    private function reflectionClassFromNodeType(string $nodeType) : \ReflectionClass {
        if (!isset($this->reflectionClassCache[$nodeType])) {
            $className = $this->classNameFromNodeType($nodeType);
            $this->reflectionClassCache[$nodeType] = new \ReflectionClass($className);
        }
        return $this->reflectionClassCache[$nodeType];
    }

    private function classNameFromNodeType(string $nodeType) : string {
        $className = 'PhpParser\\Node\\' . strtr($nodeType, '_', '\\');
        if (class_exists($className)) {
            return $className;
        }

        $className .= '_';
        if (class_exists($className)) {
            return $className;
        }

        throw new \RuntimeException("Unknown node type \"$nodeType\"");
    }
}
<?php declare(strict_types=1);

namespace PhpParser;

abstract class NodeAbstract implements Node, \JsonSerializable
{
    protected $attributes;

    /**
     * Creates a Node.
     *
     * @param array $attributes Array of attributes
     */
    public function __construct(array $attributes = []) {
        $this->attributes = $attributes;
    }

    /**
     * Gets line the node started in (alias of getStartLine).
     *
     * @return int Start line (or -1 if not available)
     */
    public function getLine() : int {
        return $this->attributes['startLine'] ?? -1;
    }

    /**
     * Gets line the node started in.
     *
     * Requires the 'startLine' attribute to be enabled in the lexer (enabled by default).
     *
     * @return int Start line (or -1 if not available)
     */
    public function getStartLine() : int {
        return $this->attributes['startLine'] ?? -1;
    }

    /**
     * Gets the line the node ended in.
     *
     * Requires the 'endLine' attribute to be enabled in the lexer (enabled by default).
     *
     * @return int End line (or -1 if not available)
     */
    public function getEndLine() : int {
        return $this->attributes['endLine'] ?? -1;
    }

    /**
     * Gets the token offset of the first token that is part of this node.
     *
     * The offset is an index into the array returned by Lexer::getTokens().
     *
     * Requires the 'startTokenPos' attribute to be enabled in the lexer (DISABLED by default).
     *
     * @return int Token start position (or -1 if not available)
     */
    public function getStartTokenPos() : int {
        return $this->attributes['startTokenPos'] ?? -1;
    }

    /**
     * Gets the token offset of the last token that is part of this node.
     *
     * The offset is an index into the array returned by Lexer::getTokens().
     *
     * Requires the 'endTokenPos' attribute to be enabled in the lexer (DISABLED by default).
     *
     * @return int Token end position (or -1 if not available)
     */
    public function getEndTokenPos() : int {
        return $this->attributes['endTokenPos'] ?? -1;
    }

    /**
     * Gets the file offset of the first character that is part of this node.
     *
     * Requires the 'startFilePos' attribute to be enabled in the lexer (DISABLED by default).
     *
     * @return int File start position (or -1 if not available)
     */
    public function getStartFilePos() : int {
        return $this->attributes['startFilePos'] ?? -1;
    }

    /**
     * Gets the file offset of the last character that is part of this node.
     *
     * Requires the 'endFilePos' attribute to be enabled in the lexer (DISABLED by default).
     *
     * @return int File end position (or -1 if not available)
     */
    public function getEndFilePos() : int {
        return $this->attributes['endFilePos'] ?? -1;
    }

    /**
     * Gets all comments directly preceding this node.
     *
     * The comments are also available through the "comments" attribute.
     *
     * @return Comment[]
     */
    public function getComments() : array {
        return $this->attributes['comments'] ?? [];
    }

    /**
     * Gets the doc comment of the node.
     *
     * @return null|Comment\Doc Doc comment object or null
     */
    public function getDocComment() {
        $comments = $this->getComments();
        for ($i = count($comments) - 1; $i >= 0; $i--) {
            $comment = $comments[$i];
            if ($comment instanceof Comment\Doc) {
                return $comment;
            }
        }

        return null;
    }

    /**
     * Sets the doc comment of the node.
     *
     * This will either replace an existing doc comment or add it to the comments array.
     *
     * @param Comment\Doc $docComment Doc comment to set
     */
    public function setDocComment(Comment\Doc $docComment) {
        $comments = $this->getComments();
        for ($i = count($comments) - 1; $i >= 0; $i--) {
            if ($comments[$i] instanceof Comment\Doc) {
                // Replace existing doc comment.
                $comments[$i] = $docComment;
                $this->setAttribute('comments', $comments);
                return;
            }
        }

        // Append new doc comment.
        $comments[] = $docComment;
        $this->setAttribute('comments', $comments);
    }

    public function setAttribute(string $key, $value) {
        $this->attributes[$key] = $value;
    }

    public function hasAttribute(string $key) : bool {
        return array_key_exists($key, $this->attributes);
    }

    public function getAttribute(string $key, $default = null) {
        if (array_key_exists($key, $this->attributes)) {
            return $this->attributes[$key];
        }

        return $default;
    }

    public function getAttributes() : array {
        return $this->attributes;
    }

    public function setAttributes(array $attributes) {
        $this->attributes = $attributes;
    }

    /**
     * @return array
     */
    public function jsonSerialize() : array {
        return ['nodeType' => $this->getType()] + get_object_vars($this);
    }
}
<?php declare(strict_types=1);

namespace PhpParser;

use PhpParser\Parser\Tokens;

class Lexer
{
    protected $code;
    protected $tokens;
    protected $pos;
    protected $line;
    protected $filePos;
    protected $prevCloseTagHasNewline;

    protected $tokenMap;
    protected $dropTokens;
    protected $identifierTokens;

    private $attributeStartLineUsed;
    private $attributeEndLineUsed;
    private $attributeStartTokenPosUsed;
    private $attributeEndTokenPosUsed;
    private $attributeStartFilePosUsed;
    private $attributeEndFilePosUsed;
    private $attributeCommentsUsed;

    /**
     * Creates a Lexer.
     *
     * @param array $options Options array. Currently only the 'usedAttributes' option is supported,
     *                       which is an array of attributes to add to the AST nodes. Possible
     *                       attributes are: 'comments', 'startLine', 'endLine', 'startTokenPos',
     *                       'endTokenPos', 'startFilePos', 'endFilePos'. The option defaults to the
     *                       first three. For more info see getNextToken() docs.
     */
    public function __construct(array $options = []) {
        // Create Map from internal tokens to PhpParser tokens.
        $this->defineCompatibilityTokens();
        $this->tokenMap = $this->createTokenMap();
        $this->identifierTokens = $this->createIdentifierTokenMap();

        // map of tokens to drop while lexing (the map is only used for isset lookup,
        // that's why the value is simply set to 1; the value is never actually used.)
        $this->dropTokens = array_fill_keys(
            [\T_WHITESPACE, \T_OPEN_TAG, \T_COMMENT, \T_DOC_COMMENT, \T_BAD_CHARACTER], 1
        );

        $defaultAttributes = ['comments', 'startLine', 'endLine'];
        $usedAttributes = array_fill_keys($options['usedAttributes'] ?? $defaultAttributes, true);

        // Create individual boolean properties to make these checks faster.
        $this->attributeStartLineUsed = isset($usedAttributes['startLine']);
        $this->attributeEndLineUsed = isset($usedAttributes['endLine']);
        $this->attributeStartTokenPosUsed = isset($usedAttributes['startTokenPos']);
        $this->attributeEndTokenPosUsed = isset($usedAttributes['endTokenPos']);
        $this->attributeStartFilePosUsed = isset($usedAttributes['startFilePos']);
        $this->attributeEndFilePosUsed = isset($usedAttributes['endFilePos']);
        $this->attributeCommentsUsed = isset($usedAttributes['comments']);
    }

    /**
     * Initializes the lexer for lexing the provided source code.
     *
     * This function does not throw if lexing errors occur. Instead, errors may be retrieved using
     * the getErrors() method.
     *
     * @param string $code The source code to lex
     * @param ErrorHandler|null $errorHandler Error handler to use for lexing errors. Defaults to
     *                                        ErrorHandler\Throwing
     */
    public function startLexing(string $code, ErrorHandler $errorHandler = null) {
        if (null === $errorHandler) {
            $errorHandler = new ErrorHandler\Throwing();
        }

        $this->code = $code; // keep the code around for __halt_compiler() handling
        $this->pos  = -1;
        $this->line =  1;
        $this->filePos = 0;

        // If inline HTML occurs without preceding code, treat it as if it had a leading newline.
        // This ensures proper composability, because having a newline is the "safe" assumption.
        $this->prevCloseTagHasNewline = true;

        $scream = ini_set('xdebug.scream', '0');

        $this->tokens = @token_get_all($code);
        $this->postprocessTokens($errorHandler);

        if (false !== $scream) {
            ini_set('xdebug.scream', $scream);
        }
    }

    private function handleInvalidCharacterRange($start, $end, $line, ErrorHandler $errorHandler) {
        $tokens = [];
        for ($i = $start; $i < $end; $i++) {
            $chr = $this->code[$i];
            if ($chr === "\0") {
                // PHP cuts error message after null byte, so need special case
                $errorMsg = 'Unexpected null byte';
            } else {
                $errorMsg = sprintf(
                    'Unexpected character "%s" (ASCII %d)', $chr, ord($chr)
                );
            }

            $tokens[] = [\T_BAD_CHARACTER, $chr, $line];
            $errorHandler->handleError(new Error($errorMsg, [
                'startLine' => $line,
                'endLine' => $line,
                'startFilePos' => $i,
                'endFilePos' => $i,
            ]));
        }
        return $tokens;
    }

    /**
     * Check whether comment token is unterminated.
     *
     * @return bool
     */
    private function isUnterminatedComment($token) : bool {
        return ($token[0] === \T_COMMENT || $token[0] === \T_DOC_COMMENT)
            && substr($token[1], 0, 2) === '/*'
            && substr($token[1], -2) !== '*/';
    }

    protected function postprocessTokens(ErrorHandler $errorHandler) {
        // PHP's error handling for token_get_all() is rather bad, so if we want detailed
        // error information we need to compute it ourselves. Invalid character errors are
        // detected by finding "gaps" in the token array. Unterminated comments are detected
        // by checking if a trailing comment has a "*/" at the end.
        //
        // Additionally, we perform a number of canonicalizations here:
        //  * Use the PHP 8.0 comment format, which does not include trailing whitespace anymore.
        //  * Use PHP 8.0 T_NAME_* tokens.
        //  * Use PHP 8.1 T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG and
        //    T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG tokens used to disambiguate intersection types.

        $filePos = 0;
        $line = 1;
        $numTokens = \count($this->tokens);
        for ($i = 0; $i < $numTokens; $i++) {
            $token = $this->tokens[$i];

            // Since PHP 7.4 invalid characters are represented by a T_BAD_CHARACTER token.
            // In this case we only need to emit an error.
            if ($token[0] === \T_BAD_CHARACTER) {
                $this->handleInvalidCharacterRange($filePos, $filePos + 1, $line, $errorHandler);
            }

            if ($token[0] === \T_COMMENT && substr($token[1], 0, 2) !== '/*'
                    && preg_match('/(\r\n|\n|\r)$/D', $token[1], $matches)) {
                $trailingNewline = $matches[0];
                $token[1] = substr($token[1], 0, -strlen($trailingNewline));
                $this->tokens[$i] = $token;
                if (isset($this->tokens[$i + 1]) && $this->tokens[$i + 1][0] === \T_WHITESPACE) {
                    // Move trailing newline into following T_WHITESPACE token, if it already exists.
                    $this->tokens[$i + 1][1] = $trailingNewline . $this->tokens[$i + 1][1];
                    $this->tokens[$i + 1][2]--;
                } else {
                    // Otherwise, we need to create a new T_WHITESPACE token.
                    array_splice($this->tokens, $i + 1, 0, [
                        [\T_WHITESPACE, $trailingNewline, $line],
                    ]);
                    $numTokens++;
                }
            }

            // Emulate PHP 8 T_NAME_* tokens, by combining sequences of T_NS_SEPARATOR and T_STRING
            // into a single token.
            if (\is_array($token)
                    && ($token[0] === \T_NS_SEPARATOR || isset($this->identifierTokens[$token[0]]))) {
                $lastWasSeparator = $token[0] === \T_NS_SEPARATOR;
                $text = $token[1];
                for ($j = $i + 1; isset($this->tokens[$j]); $j++) {
                    if ($lastWasSeparator) {
                        if (!isset($this->identifierTokens[$this->tokens[$j][0]])) {
                            break;
                        }
                        $lastWasSeparator = false;
                    } else {
                        if ($this->tokens[$j][0] !== \T_NS_SEPARATOR) {
                            break;
                        }
                        $lastWasSeparator = true;
                    }
                    $text .= $this->tokens[$j][1];
                }
                if ($lastWasSeparator) {
                    // Trailing separator is not part of the name.
                    $j--;
                    $text = substr($text, 0, -1);
                }
                if ($j > $i + 1) {
                    if ($token[0] === \T_NS_SEPARATOR) {
                        $type = \T_NAME_FULLY_QUALIFIED;
                    } else if ($token[0] === \T_NAMESPACE) {
                        $type = \T_NAME_RELATIVE;
                    } else {
                        $type = \T_NAME_QUALIFIED;
                    }
                    $token = [$type, $text, $line];
                    array_splice($this->tokens, $i, $j - $i, [$token]);
                    $numTokens -= $j - $i - 1;
                }
            }

            if ($token === '&') {
                $next = $i + 1;
                while (isset($this->tokens[$next]) && $this->tokens[$next][0] === \T_WHITESPACE) {
                    $next++;
                }
                $followedByVarOrVarArg = isset($this->tokens[$next]) &&
                    ($this->tokens[$next][0] === \T_VARIABLE || $this->tokens[$next][0] === \T_ELLIPSIS);
                $this->tokens[$i] = $token = [
                    $followedByVarOrVarArg
                        ? \T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG
                        : \T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG,
                    '&',
                    $line,
                ];
            }

            $tokenValue = \is_string($token) ? $token : $token[1];
            $tokenLen = \strlen($tokenValue);

            if (substr($this->code, $filePos, $tokenLen) !== $tokenValue) {
                // Something is missing, must be an invalid character
                $nextFilePos = strpos($this->code, $tokenValue, $filePos);
                $badCharTokens = $this->handleInvalidCharacterRange(
                    $filePos, $nextFilePos, $line, $errorHandler);
                $filePos = (int) $nextFilePos;

                array_splice($this->tokens, $i, 0, $badCharTokens);
                $numTokens += \count($badCharTokens);
                $i += \count($badCharTokens);
            }

            $filePos += $tokenLen;
            $line += substr_count($tokenValue, "\n");
        }

        if ($filePos !== \strlen($this->code)) {
            if (substr($this->code, $filePos, 2) === '/*') {
                // Unlike PHP, HHVM will drop unterminated comments entirely
                $comment = substr($this->code, $filePos);
                $errorHandler->handleError(new Error('Unterminated comment', [
                    'startLine' => $line,
                    'endLine' => $line + substr_count($comment, "\n"),
                    'startFilePos' => $filePos,
                    'endFilePos' => $filePos + \strlen($comment),
                ]));

                // Emulate the PHP behavior
                $isDocComment = isset($comment[3]) && $comment[3] === '*';
                $this->tokens[] = [$isDocComment ? \T_DOC_COMMENT : \T_COMMENT, $comment, $line];
            } else {
                // Invalid characters at the end of the input
                $badCharTokens = $this->handleInvalidCharacterRange(
                    $filePos, \strlen($this->code), $line, $errorHandler);
                $this->tokens = array_merge($this->tokens, $badCharTokens);
            }
            return;
        }

        if (count($this->tokens) > 0) {
            // Check for unterminated comment
            $lastToken = $this->tokens[count($this->tokens) - 1];
            if ($this->isUnterminatedComment($lastToken)) {
                $errorHandler->handleError(new Error('Unterminated comment', [
                    'startLine' => $line - substr_count($lastToken[1], "\n"),
                    'endLine' => $line,
                    'startFilePos' => $filePos - \strlen($lastToken[1]),
                    'endFilePos' => $filePos,
                ]));
            }
        }
    }

    /**
     * Fetches the next token.
     *
     * The available attributes are determined by the 'usedAttributes' option, which can
     * be specified in the constructor. The following attributes are supported:
     *
     *  * 'comments'      => Array of PhpParser\Comment or PhpParser\Comment\Doc instances,
     *                       representing all comments that occurred between the previous
     *                       non-discarded token and the current one.
     *  * 'startLine'     => Line in which the node starts.
     *  * 'endLine'       => Line in which the node ends.
     *  * 'startTokenPos' => Offset into the token array of the first token in the node.
     *  * 'endTokenPos'   => Offset into the token array of the last token in the node.
     *  * 'startFilePos'  => Offset into the code string of the first character that is part of the node.
     *  * 'endFilePos'    => Offset into the code string of the last character that is part of the node.
     *
     * @param mixed $value           Variable to store token content in
     * @param mixed $startAttributes Variable to store start attributes in
     * @param mixed $endAttributes   Variable to store end attributes in
     *
     * @return int Token id
     */
    public function getNextToken(&$value = null, &$startAttributes = null, &$endAttributes = null) : int {
        $startAttributes = [];
        $endAttributes   = [];

        while (1) {
            if (isset($this->tokens[++$this->pos])) {
                $token = $this->tokens[$this->pos];
            } else {
                // EOF token with ID 0
                $token = "\0";
            }

            if ($this->attributeStartLineUsed) {
                $startAttributes['startLine'] = $this->line;
            }
            if ($this->attributeStartTokenPosUsed) {
                $startAttributes['startTokenPos'] = $this->pos;
            }
            if ($this->attributeStartFilePosUsed) {
                $startAttributes['startFilePos'] = $this->filePos;
            }

            if (\is_string($token)) {
                $value = $token;
                if (isset($token[1])) {
                    // bug in token_get_all
                    $this->filePos += 2;
                    $id = ord('"');
                } else {
                    $this->filePos += 1;
                    $id = ord($token);
                }
            } elseif (!isset($this->dropTokens[$token[0]])) {
                $value = $token[1];
                $id = $this->tokenMap[$token[0]];
                if (\T_CLOSE_TAG === $token[0]) {
                    $this->prevCloseTagHasNewline = false !== strpos($token[1], "\n")
                        || false !== strpos($token[1], "\r");
                } elseif (\T_INLINE_HTML === $token[0]) {
                    $startAttributes['hasLeadingNewline'] = $this->prevCloseTagHasNewline;
                }

                $this->line += substr_count($value, "\n");
                $this->filePos += \strlen($value);
            } else {
                $origLine = $this->line;
                $origFilePos = $this->filePos;
                $this->line += substr_count($token[1], "\n");
                $this->filePos += \strlen($token[1]);

                if (\T_COMMENT === $token[0] || \T_DOC_COMMENT === $token[0]) {
                    if ($this->attributeCommentsUsed) {
                        $comment = \T_DOC_COMMENT === $token[0]
                            ? new Comment\Doc($token[1],
                                $origLine, $origFilePos, $this->pos,
                                $this->line, $this->filePos - 1, $this->pos)
                            : new Comment($token[1],
                                $origLine, $origFilePos, $this->pos,
                                $this->line, $this->filePos - 1, $this->pos);
                        $startAttributes['comments'][] = $comment;
                    }
                }
                continue;
            }

            if ($this->attributeEndLineUsed) {
                $endAttributes['endLine'] = $this->line;
            }
            if ($this->attributeEndTokenPosUsed) {
                $endAttributes['endTokenPos'] = $this->pos;
            }
            if ($this->attributeEndFilePosUsed) {
                $endAttributes['endFilePos'] = $this->filePos - 1;
            }

            return $id;
        }

        throw new \RuntimeException('Reached end of lexer loop');
    }

    /**
     * Returns the token array for current code.
     *
     * The token array is in the same format as provided by the
     * token_get_all() function and does not discard tokens (i.e.
     * whitespace and comments are included). The token position
     * attributes are against this token array.
     *
     * @return array Array of tokens in token_get_all() format
     */
    public function getTokens() : array {
        return $this->tokens;
    }

    /**
     * Handles __halt_compiler() by returning the text after it.
     *
     * @return string Remaining text
     */
    public function handleHaltCompiler() : string {
        // text after T_HALT_COMPILER, still including ();
        $textAfter = substr($this->code, $this->filePos);

        // ensure that it is followed by ();
        // this simplifies the situation, by not allowing any comments
        // in between of the tokens.
        if (!preg_match('~^\s*\(\s*\)\s*(?:;|\?>\r?\n?)~', $textAfter, $matches)) {
            throw new Error('__HALT_COMPILER must be followed by "();"');
        }

        // prevent the lexer from returning any further tokens
        $this->pos = count($this->tokens);

        // return with (); removed
        return substr($textAfter, strlen($matches[0]));
    }

    private function defineCompatibilityTokens() {
        static $compatTokensDefined = false;
        if ($compatTokensDefined) {
            return;
        }

        $compatTokens = [
            // PHP 7.4
            'T_BAD_CHARACTER',
            'T_FN',
            'T_COALESCE_EQUAL',
            // PHP 8.0
            'T_NAME_QUALIFIED',
            'T_NAME_FULLY_QUALIFIED',
            'T_NAME_RELATIVE',
            'T_MATCH',
            'T_NULLSAFE_OBJECT_OPERATOR',
            'T_ATTRIBUTE',
            // PHP 8.1
            'T_ENUM',
            'T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG',
            'T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG',
            'T_READONLY',
        ];

        // PHP-Parser might be used together with another library that also emulates some or all
        // of these tokens. Perform a sanity-check that all already defined tokens have been
        // assigned a unique ID.
        $usedTokenIds = [];
        foreach ($compatTokens as $token) {
            if (\defined($token)) {
                $tokenId = \constant($token);
                $clashingToken = $usedTokenIds[$tokenId] ?? null;
                if ($clashingToken !== null) {
                    throw new \Error(sprintf(
                        'Token %s has same ID as token %s, ' .
                        'you may be using a library with broken token emulation',
                        $token, $clashingToken
                    ));
                }
                $usedTokenIds[$tokenId] = $token;
            }
        }

        // Now define any tokens that have not yet been emulated. Try to assign IDs from -1
        // downwards, but skip any IDs that may already be in use.
        $newTokenId = -1;
        foreach ($compatTokens as $token) {
            if (!\defined($token)) {
                while (isset($usedTokenIds[$newTokenId])) {
                    $newTokenId--;
                }
                \define($token, $newTokenId);
                $newTokenId--;
            }
        }

        $compatTokensDefined = true;
    }

    /**
     * Creates the token map.
     *
     * The token map maps the PHP internal token identifiers
     * to the identifiers used by the Parser. Additionally it
     * maps T_OPEN_TAG_WITH_ECHO to T_ECHO and T_CLOSE_TAG to ';'.
     *
     * @return array The token map
     */
    protected function createTokenMap() : array {
        $tokenMap = [];

        // 256 is the minimum possible token number, as everything below
        // it is an ASCII value
        for ($i = 256; $i < 1000; ++$i) {
            if (\T_DOUBLE_COLON === $i) {
                // T_DOUBLE_COLON is equivalent to T_PAAMAYIM_NEKUDOTAYIM
                $tokenMap[$i] = Tokens::T_PAAMAYIM_NEKUDOTAYIM;
            } elseif(\T_OPEN_TAG_WITH_ECHO === $i) {
                // T_OPEN_TAG_WITH_ECHO with dropped T_OPEN_TAG results in T_ECHO
                $tokenMap[$i] = Tokens::T_ECHO;
            } elseif(\T_CLOSE_TAG === $i) {
                // T_CLOSE_TAG is equivalent to ';'
                $tokenMap[$i] = ord(';');
            } elseif ('UNKNOWN' !== $name = token_name($i)) {
                if ('T_HASHBANG' === $name) {
                    // HHVM uses a special token for #! hashbang lines
                    $tokenMap[$i] = Tokens::T_INLINE_HTML;
                } elseif (defined($name = Tokens::class . '::' . $name)) {
                    // Other tokens can be mapped directly
                    $tokenMap[$i] = constant($name);
                }
            }
        }

        // HHVM uses a special token for numbers that overflow to double
        if (defined('T_ONUMBER')) {
            $tokenMap[\T_ONUMBER] = Tokens::T_DNUMBER;
        }
        // HHVM also has a separate token for the __COMPILER_HALT_OFFSET__ constant
        if (defined('T_COMPILER_HALT_OFFSET')) {
            $tokenMap[\T_COMPILER_HALT_OFFSET] = Tokens::T_STRING;
        }

        // Assign tokens for which we define compatibility constants, as token_name() does not know them.
        $tokenMap[\T_FN] = Tokens::T_FN;
        $tokenMap[\T_COALESCE_EQUAL] = Tokens::T_COALESCE_EQUAL;
        $tokenMap[\T_NAME_QUALIFIED] = Tokens::T_NAME_QUALIFIED;
        $tokenMap[\T_NAME_FULLY_QUALIFIED] = Tokens::T_NAME_FULLY_QUALIFIED;
        $tokenMap[\T_NAME_RELATIVE] = Tokens::T_NAME_RELATIVE;
        $tokenMap[\T_MATCH] = Tokens::T_MATCH;
        $tokenMap[\T_NULLSAFE_OBJECT_OPERATOR] = Tokens::T_NULLSAFE_OBJECT_OPERATOR;
        $tokenMap[\T_ATTRIBUTE] = Tokens::T_ATTRIBUTE;
        $tokenMap[\T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG] = Tokens::T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG;
        $tokenMap[\T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG] = Tokens::T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG;
        $tokenMap[\T_ENUM] = Tokens::T_ENUM;
        $tokenMap[\T_READONLY] = Tokens::T_READONLY;

        return $tokenMap;
    }

    private function createIdentifierTokenMap(): array {
        // Based on semi_reserved production.
        return array_fill_keys([
            \T_STRING,
            \T_STATIC, \T_ABSTRACT, \T_FINAL, \T_PRIVATE, \T_PROTECTED, \T_PUBLIC, \T_READONLY,
            \T_INCLUDE, \T_INCLUDE_ONCE, \T_EVAL, \T_REQUIRE, \T_REQUIRE_ONCE, \T_LOGICAL_OR, \T_LOGICAL_XOR, \T_LOGICAL_AND,
            \T_INSTANCEOF, \T_NEW, \T_CLONE, \T_EXIT, \T_IF, \T_ELSEIF, \T_ELSE, \T_ENDIF, \T_ECHO, \T_DO, \T_WHILE,
            \T_ENDWHILE, \T_FOR, \T_ENDFOR, \T_FOREACH, \T_ENDFOREACH, \T_DECLARE, \T_ENDDECLARE, \T_AS, \T_TRY, \T_CATCH,
            \T_FINALLY, \T_THROW, \T_USE, \T_INSTEADOF, \T_GLOBAL, \T_VAR, \T_UNSET, \T_ISSET, \T_EMPTY, \T_CONTINUE, \T_GOTO,
            \T_FUNCTION, \T_CONST, \T_RETURN, \T_PRINT, \T_YIELD, \T_LIST, \T_SWITCH, \T_ENDSWITCH, \T_CASE, \T_DEFAULT,
            \T_BREAK, \T_ARRAY, \T_CALLABLE, \T_EXTENDS, \T_IMPLEMENTS, \T_NAMESPACE, \T_TRAIT, \T_INTERFACE, \T_CLASS,
            \T_CLASS_C, \T_TRAIT_C, \T_FUNC_C, \T_METHOD_C, \T_LINE, \T_FILE, \T_DIR, \T_NS_C, \T_HALT_COMPILER, \T_FN,
            \T_MATCH,
        ], true);
    }
}
<?php

namespace PhpParser\Parser;

use PhpParser\Error;
use PhpParser\Node;
use PhpParser\Node\Expr;
use PhpParser\Node\Name;
use PhpParser\Node\Scalar;
use PhpParser\Node\Stmt;

/* This is an automatically GENERATED file, which should not be manually edited.
 * Instead edit one of the following:
 *  * the grammar files grammar/php5.y or grammar/php7.y
 *  * the skeleton file grammar/parser.template
 *  * the preprocessing script grammar/rebuildParsers.php
 */
class Php7 extends \PhpParser\ParserAbstract
{
    protected $tokenToSymbolMapSize = 396;
    protected $actionTableSize = 1196;
    protected $gotoTableSize = 545;

    protected $invalidSymbol = 168;
    protected $errorSymbol = 1;
    protected $defaultAction = -32766;
    protected $unexpectedTokenRule = 32767;

    protected $YY2TBLSTATE = 420;
    protected $numNonLeafStates = 710;

    protected $symbolToName = array(
        "EOF",
        "error",
        "T_THROW",
        "T_INCLUDE",
        "T_INCLUDE_ONCE",
        "T_EVAL",
        "T_REQUIRE",
        "T_REQUIRE_ONCE",
        "','",
        "T_LOGICAL_OR",
        "T_LOGICAL_XOR",
        "T_LOGICAL_AND",
        "T_PRINT",
        "T_YIELD",
        "T_DOUBLE_ARROW",
        "T_YIELD_FROM",
        "'='",
        "T_PLUS_EQUAL",
        "T_MINUS_EQUAL",
        "T_MUL_EQUAL",
        "T_DIV_EQUAL",
        "T_CONCAT_EQUAL",
        "T_MOD_EQUAL",
        "T_AND_EQUAL",
        "T_OR_EQUAL",
        "T_XOR_EQUAL",
        "T_SL_EQUAL",
        "T_SR_EQUAL",
        "T_POW_EQUAL",
        "T_COALESCE_EQUAL",
        "'?'",
        "':'",
        "T_COALESCE",
        "T_BOOLEAN_OR",
        "T_BOOLEAN_AND",
        "'|'",
        "'^'",
        "T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG",
        "T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG",
        "T_IS_EQUAL",
        "T_IS_NOT_EQUAL",
        "T_IS_IDENTICAL",
        "T_IS_NOT_IDENTICAL",
        "T_SPACESHIP",
        "'<'",
        "T_IS_SMALLER_OR_EQUAL",
        "'>'",
        "T_IS_GREATER_OR_EQUAL",
        "T_SL",
        "T_SR",
        "'+'",
        "'-'",
        "'.'",
        "'*'",
        "'/'",
        "'%'",
        "'!'",
        "T_INSTANCEOF",
        "'~'",
        "T_INC",
        "T_DEC",
        "T_INT_CAST",
        "T_DOUBLE_CAST",
        "T_STRING_CAST",
        "T_ARRAY_CAST",
        "T_OBJECT_CAST",
        "T_BOOL_CAST",
        "T_UNSET_CAST",
        "'@'",
        "T_POW",
        "'['",
        "T_NEW",
        "T_CLONE",
        "T_EXIT",
        "T_IF",
        "T_ELSEIF",
        "T_ELSE",
        "T_ENDIF",
        "T_LNUMBER",
        "T_DNUMBER",
        "T_STRING",
        "T_STRING_VARNAME",
        "T_VARIABLE",
        "T_NUM_STRING",
        "T_INLINE_HTML",
        "T_ENCAPSED_AND_WHITESPACE",
        "T_CONSTANT_ENCAPSED_STRING",
        "T_ECHO",
        "T_DO",
        "T_WHILE",
        "T_ENDWHILE",
        "T_FOR",
        "T_ENDFOR",
        "T_FOREACH",
        "T_ENDFOREACH",
        "T_DECLARE",
        "T_ENDDECLARE",
        "T_AS",
        "T_SWITCH",
        "T_MATCH",
        "T_ENDSWITCH",
        "T_CASE",
        "T_DEFAULT",
        "T_BREAK",
        "T_CONTINUE",
        "T_GOTO",
        "T_FUNCTION",
        "T_FN",
        "T_CONST",
        "T_RETURN",
        "T_TRY",
        "T_CATCH",
        "T_FINALLY",
        "T_USE",
        "T_INSTEADOF",
        "T_GLOBAL",
        "T_STATIC",
        "T_ABSTRACT",
        "T_FINAL",
        "T_PRIVATE",
        "T_PROTECTED",
        "T_PUBLIC",
        "T_READONLY",
        "T_VAR",
        "T_UNSET",
        "T_ISSET",
        "T_EMPTY",
        "T_HALT_COMPILER",
        "T_CLASS",
        "T_TRAIT",
        "T_INTERFACE",
        "T_ENUM",
        "T_EXTENDS",
        "T_IMPLEMENTS",
        "T_OBJECT_OPERATOR",
        "T_NULLSAFE_OBJECT_OPERATOR",
        "T_LIST",
        "T_ARRAY",
        "T_CALLABLE",
        "T_CLASS_C",
        "T_TRAIT_C",
        "T_METHOD_C",
        "T_FUNC_C",
        "T_LINE",
        "T_FILE",
        "T_START_HEREDOC",
        "T_END_HEREDOC",
        "T_DOLLAR_OPEN_CURLY_BRACES",
        "T_CURLY_OPEN",
        "T_PAAMAYIM_NEKUDOTAYIM",
        "T_NAMESPACE",
        "T_NS_C",
        "T_DIR",
        "T_NS_SEPARATOR",
        "T_ELLIPSIS",
        "T_NAME_FULLY_QUALIFIED",
        "T_NAME_QUALIFIED",
        "T_NAME_RELATIVE",
        "T_ATTRIBUTE",
        "';'",
        "']'",
        "'{'",
        "'}'",
        "'('",
        "')'",
        "'`'",
        "'\"'",
        "'$'"
    );

    protected $tokenToSymbol = array(
            0,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,   56,  166,  168,  167,   55,  168,  168,
          163,  164,   53,   50,    8,   51,   52,   54,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,   31,  159,
           44,   16,   46,   30,   68,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,   70,  168,  160,   36,  168,  165,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  161,   35,  162,   58,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,    1,    2,    3,    4,
            5,    6,    7,    9,   10,   11,   12,   13,   14,   15,
           17,   18,   19,   20,   21,   22,   23,   24,   25,   26,
           27,   28,   29,   32,   33,   34,   37,   38,   39,   40,
           41,   42,   43,   45,   47,   48,   49,   57,   59,   60,
           61,   62,   63,   64,   65,   66,   67,   69,   71,   72,
           73,   74,   75,   76,   77,   78,   79,   80,   81,   82,
           83,   84,   85,   86,   87,   88,   89,   90,   91,   92,
           93,   94,   95,   96,   97,   98,   99,  100,  101,  102,
          103,  104,  105,  106,  107,  108,  109,  110,  111,  112,
          113,  114,  115,  116,  117,  118,  119,  120,  121,  122,
          123,  124,  125,  126,  127,  128,  129,  130,  131,  132,
          133,  134,  135,  136,  137,  138,  139,  140,  141,  142,
          143,  144,  145,  146,  147,  148,  149,  150,  151,  152,
          153,  154,  155,  156,  157,  158
    );

    protected $action = array(
          132,  133,  134,  569,  135,  136,    0,  722,  723,  724,
          137,   37,  834,  911,  835,  469,-32766,-32766,-32766,-32767,
        -32767,-32767,-32767,  101,  102,  103,  104,  105, 1068, 1069,
         1070, 1067, 1066, 1065, 1071,  716,  715,-32766,-32766,-32766,
        -32766,-32766,-32766,-32766,-32766,-32766,-32767,-32767,-32767,-32767,
        -32767,  545,  546,-32766,-32766,  725,-32766,-32766,-32766,  998,
          999,  806,  922,  447,  448,  449,  370,  371,    2,  267,
          138,  396,  729,  730,  731,  732,  414,-32766,  420,-32766,
        -32766,-32766,-32766,-32766,  990,  733,  734,  735,  736,  737,
          738,  739,  740,  741,  742,  743,  763,  570,  764,  765,
          766,  767,  755,  756,  336,  337,  758,  759,  744,  745,
          746,  748,  749,  750,  346,  790,  791,  792,  793,  794,
          795,  751,  752,  571,  572,  784,  775,  773,  774,  787,
          770,  771,  283,  420,  573,  574,  769,  575,  576,  577,
          578,  579,  580,  598, -575,  470,   14,  798,  772,  581,
          582, -575,  139,-32766,-32766,-32766,  132,  133,  134,  569,
          135,  136, 1017,  722,  723,  724,  137,   37, 1060,-32766,
        -32766,-32766, 1303,  696,-32766, 1304,-32766,-32766,-32766,-32766,
        -32766,-32766,-32766, 1068, 1069, 1070, 1067, 1066, 1065, 1071,
        -32766,  716,  715,  372,  371, 1258,-32766,-32766,-32766, -572,
          106,  107,  108,  414,  270,  891, -572,  240, 1193, 1192,
         1194,  725,-32766,-32766,-32766, 1046,  109,-32766,-32766,-32766,
        -32766,  986,  985,  984,  987,  267,  138,  396,  729,  730,
          731,  732,   12,-32766,  420,-32766,-32766,-32766,-32766,  998,
          999,  733,  734,  735,  736,  737,  738,  739,  740,  741,
          742,  743,  763,  570,  764,  765,  766,  767,  755,  756,
          336,  337,  758,  759,  744,  745,  746,  748,  749,  750,
          346,  790,  791,  792,  793,  794,  795,  751,  752,  571,
          572,  784,  775,  773,  774,  787,  770,  771,  881,  321,
          573,  574,  769,  575,  576,  577,  578,  579,  580,-32766,
           82,   83,   84, -575,  772,  581,  582, -575,  148,  747,
          717,  718,  719,  720,  721, 1278,  722,  723,  724,  760,
          761,   36, 1277,   85,   86,   87,   88,   89,   90,   91,
           92,   93,   94,   95,   96,   97,   98,   99,  100,  101,
          102,  103,  104,  105,  106,  107,  108,  996,  270,  150,
        -32766,-32766,-32766,  455,  456,   81,   34, -264, -572, 1016,
          109,  320, -572,  893,  725,  682,  803,  128,  998,  999,
          592,-32766, 1044,-32766,-32766,-32766,  809,  151,  726,  727,
          728,  729,  730,  731,  732,  -88, 1198,  796,  278, -526,
          283,-32766,-32766,-32766,  733,  734,  735,  736,  737,  738,
          739,  740,  741,  742,  743,  763,  786,  764,  765,  766,
          767,  755,  756,  757,  785,  758,  759,  744,  745,  746,
          748,  749,  750,  789,  790,  791,  792,  793,  794,  795,
          751,  752,  753,  754,  784,  775,  773,  774,  787,  770,
          771,  144,  804,  762,  768,  769,  776,  777,  779,  778,
          780,  781, -314, -526, -526, -193, -192,  772,  783,  782,
           49,   50,   51,  500,   52,   53,  239,  807, -526,  -86,
           54,   55, -111,   56,  996,  253,-32766, -111,  800, -111,
         -526,  541, -532, -352,  300, -352,  304, -111, -111, -111,
         -111, -111, -111, -111, -111,  998,  999,  998,  999,  153,
        -32766,-32766,-32766, 1191,  807,  126,  306, 1293,   57,   58,
          103,  104,  105, -111,   59, 1218,   60,  246,  247,   61,
           62,   63,   64,   65,   66,   67,   68, -525,   27,  268,
           69,  436,  501, -328,  808,  -86, 1224, 1225,  502, 1189,
          807, 1198, 1230,  293, 1222,   41,   24,  503,   74,  504,
          953,  505,  320,  506,  802,  154,  507,  508,  279,  684,
          280,   43,   44,  437,  367,  366,  891,   45,  509,   35,
          249,  -16, -566,  358,  332,  318, -566, 1198, 1193, 1192,
         1194, -527,  510,  511,  512,  333, -524, 1274,   48,  716,
          715, -525, -525,  334,  513,  514,  807, 1212, 1213, 1214,
         1215, 1209, 1210,  292,  360,  284, -525,  285, -314, 1216,
         1211, -193, -192, 1193, 1192, 1194,  293,  891, -525,  364,
         -531,   70,  807,  316,  317,  320,   31,  110,  111,  112,
          113,  114,  115,  116,  117,  118,  119,  120,  121,  122,
         -153, -153, -153,  638,   25, -527, -527,  687,  379,  881,
         -524, -524,  296,  297,  891, -153,  432, -153,  807, -153,
         -527, -153,  716,  715,  433, -524,  798,  363, -111, 1105,
         1107,  365, -527,  434,  891,  140,  435, -524,  954,  127,
         -524,  320, -111, -111,  688,  813,  381, -529,   11,  834,
          155,  835,  867, -111, -111, -111, -111,   47,  293,-32766,
          881,  654,  655,   74,  689, 1191, 1045,  320,  708,  149,
          399,  157,-32766,-32766,-32766,   32,-32766,  -79,-32766,  123,
        -32766,  716,  715,-32766,  893,  891,  682, -153,-32766,-32766,
        -32766,  716,  715,  891,-32766,-32766,  124,  881,  129,   74,
        -32766,  411,  130,  320, -524, -524,  143,  141,  -75,-32766,
          158, -529, -529,  320,   27,  691,  159,  881,  160, -524,
          161,  294,  295,  698,  368,  369,  807,  -73,-32766,  -72,
         1222, -524,  373,  374, 1191,  893,  -71,  682, -529,   73,
          -70,-32766,-32766,-32766,  -69,-32766,  -68,-32766,  125,-32766,
          630,  631,-32766,  -67,  -66,  -47,  -51,-32766,-32766,-32766,
          -18,  147,  271,-32766,-32766,  277,  697,  700,  881,-32766,
          411,  890,  893,  146,  682,  282,  881,  907,-32766,  281,
          513,  514,  286, 1212, 1213, 1214, 1215, 1209, 1210,  326,
          131,  145,  939,  287,  682, 1216, 1211,  109,  270,-32766,
          798,  807,-32766,  662,  639, 1191,  657,   72,  675, 1075,
          317,  320,-32766,-32766,-32766, 1305,-32766,  301,-32766,  628,
        -32766,  431,  543,-32766,-32766,  923,  555,  924,-32766,-32766,
        -32766, 1229,  549,-32766,-32766,-32766,   -4,  891, -490, 1191,
        -32766,  411,  644,  893,  299,  682,-32766,-32766,-32766,-32766,
        -32766,  893,-32766,  682,-32766,   13, 1231,-32766,  452,  480,
          645,  909,-32766,-32766,-32766,-32766,  658, -480,-32766,-32766,
            0, 1191,    0,    0,-32766,  411,    0,  298,-32766,-32766,
        -32766,  305,-32766,-32766,-32766,    0,-32766,    0,  806,-32766,
            0,    0,    0,  475,-32766,-32766,-32766,-32766,    0,    7,
        -32766,-32766,   16, 1191,  561,  596,-32766,  411, 1219,  891,
        -32766,-32766,-32766,  362,-32766,-32766,-32766,  818,-32766, -267,
          881,-32766,   39,  293,    0,    0,-32766,-32766,-32766,   40,
          705,  706,-32766,-32766,  872,  963,  940,  947,-32766,  411,
          937,  948,  365,  870,  427,  891,  935,-32766, 1049,  291,
         1244, 1052, 1053, -111, -111, 1050, 1051, 1057, -560, 1262,
         1296,  633,    0,  826, -111, -111, -111, -111,   33,  315,
        -32766,  361,  683,  686,  690,  692, 1191,  693,  694,  695,
          699,  685,  320,-32766,-32766,-32766,    9,-32766,  702,-32766,
          868,-32766,  881, 1300,-32766,  893, 1302,  682,   -4,-32766,
        -32766,-32766,  829,  828,  837,-32766,-32766,  916, -242, -242,
         -242,-32766,  411,  955,  365,   27,  836, 1301,  915,  917,
        -32766,  914, 1177,  900,  910, -111, -111,  807,  881,  898,
          945, 1222,  946, 1299, 1256,  867, -111, -111, -111, -111,
         1245, 1263, 1269, 1272, -241, -241, -241, -558, -532, -531,
          365, -530,    1,   28,   29,   38,   42,   46,   71,    0,
           75, -111, -111,   76,   77,   78,   79,  893,   80,  682,
         -242,  867, -111, -111, -111, -111,  142,  152,  156,  245,
          322,  347,  514,  348, 1212, 1213, 1214, 1215, 1209, 1210,
          349,  350,  351,  352,  353,  354, 1216, 1211,  355,  356,
          357,  359,  428,  893, -265,  682, -241, -264,   72,    0,
           18,  317,  320,   19,   20,   21,   23,  398,  471,  472,
          479,  482,  483,  484,  485,  489,  490,  491,  498,  669,
         1202, 1145, 1220, 1019, 1018, 1181, -269, -103,   17,   22,
           26,  290,  397,  589,  593,  620,  674, 1149, 1197, 1146,
         1275,    0, -494, 1162,    0, 1223
    );

    protected $actionCheck = array(
            2,    3,    4,    5,    6,    7,    0,    9,   10,   11,
           12,   13,  106,    1,  108,   31,    9,   10,   11,   44,
           45,   46,   47,   48,   49,   50,   51,   52,  116,  117,
          118,  119,  120,  121,  122,   37,   38,   30,  116,   32,
           33,   34,   35,   36,   37,   38,   39,   40,   41,   42,
           43,  117,  118,    9,   10,   57,    9,   10,   11,  137,
          138,  155,  128,  129,  130,  131,  106,  107,    8,   71,
           72,   73,   74,   75,   76,   77,  116,   30,   80,   32,
           33,   34,   35,   36,    1,   87,   88,   89,   90,   91,
           92,   93,   94,   95,   96,   97,   98,   99,  100,  101,
          102,  103,  104,  105,  106,  107,  108,  109,  110,  111,
          112,  113,  114,  115,  116,  117,  118,  119,  120,  121,
          122,  123,  124,  125,  126,  127,  128,  129,  130,  131,
          132,  133,   30,   80,  136,  137,  138,  139,  140,  141,
          142,  143,  144,   51,    1,  161,  101,   80,  150,  151,
          152,    8,  154,    9,   10,   11,    2,    3,    4,    5,
            6,    7,  164,    9,   10,   11,   12,   13,  123,    9,
           10,   11,   80,  161,   30,   83,   32,   33,   34,   35,
           36,   37,   38,  116,  117,  118,  119,  120,  121,  122,
           30,   37,   38,  106,  107,    1,    9,   10,   11,    1,
           53,   54,   55,  116,   57,    1,    8,   14,  155,  156,
          157,   57,    9,   10,   11,  162,   69,   30,  116,   32,
           33,  119,  120,  121,  122,   71,   72,   73,   74,   75,
           76,   77,    8,   30,   80,   32,   33,   34,   35,  137,
          138,   87,   88,   89,   90,   91,   92,   93,   94,   95,
           96,   97,   98,   99,  100,  101,  102,  103,  104,  105,
          106,  107,  108,  109,  110,  111,  112,  113,  114,  115,
          116,  117,  118,  119,  120,  121,  122,  123,  124,  125,
          126,  127,  128,  129,  130,  131,  132,  133,   84,   70,
          136,  137,  138,  139,  140,  141,  142,  143,  144,    9,
            9,   10,   11,  160,  150,  151,  152,  164,  154,    2,
            3,    4,    5,    6,    7,    1,    9,   10,   11,   12,
           13,   30,    8,   32,   33,   34,   35,   36,   37,   38,
           39,   40,   41,   42,   43,   44,   45,   46,   47,   48,
           49,   50,   51,   52,   53,   54,   55,  116,   57,   14,
            9,   10,   11,  134,  135,  161,    8,  164,  160,    1,
           69,  167,  164,  159,   57,  161,   80,    8,  137,  138,
            1,   30,    1,   32,   33,   34,    1,   14,   71,   72,
           73,   74,   75,   76,   77,   31,    1,   80,   30,   70,
           30,    9,   10,   11,   87,   88,   89,   90,   91,   92,
           93,   94,   95,   96,   97,   98,   99,  100,  101,  102,
          103,  104,  105,  106,  107,  108,  109,  110,  111,  112,
          113,  114,  115,  116,  117,  118,  119,  120,  121,  122,
          123,  124,  125,  126,  127,  128,  129,  130,  131,  132,
          133,    8,  156,  136,  137,  138,  139,  140,  141,  142,
          143,  144,    8,  134,  135,    8,    8,  150,  151,  152,
            2,    3,    4,    5,    6,    7,   97,   82,  149,   31,
           12,   13,  101,   15,  116,    8,  116,  106,   80,  108,
          161,   85,  163,  106,  113,  108,    8,  116,  117,  118,
          119,  120,  121,  122,  123,  137,  138,  137,  138,   14,
            9,   10,   11,   80,   82,   14,    8,   85,   50,   51,
           50,   51,   52,  128,   56,    1,   58,   59,   60,   61,
           62,   63,   64,   65,   66,   67,   68,   70,   70,   71,
           72,   73,   74,  162,  159,   97,   78,   79,   80,  116,
           82,    1,  146,  158,   86,   87,   88,   89,  163,   91,
           31,   93,  167,   95,  156,   14,   98,   99,   35,  161,
           37,  103,  104,  105,  106,  107,    1,  109,  110,  147,
          148,   31,  160,  115,  116,    8,  164,    1,  155,  156,
          157,   70,  124,  125,  126,    8,   70,    1,   70,   37,
           38,  134,  135,    8,  136,  137,   82,  139,  140,  141,
          142,  143,  144,  145,    8,   35,  149,   37,  164,  151,
          152,  164,  164,  155,  156,  157,  158,    1,  161,    8,
          163,  163,   82,  165,  166,  167,   16,   17,   18,   19,
           20,   21,   22,   23,   24,   25,   26,   27,   28,   29,
           75,   76,   77,   75,   76,  134,  135,   31,    8,   84,
          134,  135,  134,  135,    1,   90,    8,   92,   82,   94,
          149,   96,   37,   38,    8,  149,   80,  149,  128,   59,
           60,  106,  161,    8,    1,  161,    8,  161,  159,  161,
           70,  167,  117,  118,   31,    8,  106,   70,  108,  106,
           14,  108,  127,  128,  129,  130,  131,   70,  158,   74,
           84,   75,   76,  163,   31,   80,  159,  167,  161,  101,
          102,   14,   87,   88,   89,   14,   91,   31,   93,   16,
           95,   37,   38,   98,  159,    1,  161,  162,  103,  104,
          105,   37,   38,    1,  109,  110,   16,   84,   16,  163,
          115,  116,   16,  167,  134,  135,   16,  161,   31,  124,
           16,  134,  135,  167,   70,   31,   16,   84,   16,  149,
           16,  134,  135,   31,  106,  107,   82,   31,   74,   31,
           86,  161,  106,  107,   80,  159,   31,  161,  161,  154,
           31,   87,   88,   89,   31,   91,   31,   93,  161,   95,
          111,  112,   98,   31,   31,   31,   31,  103,  104,  105,
           31,   31,   31,  109,  110,   31,   31,   31,   84,  115,
          116,   31,  159,   31,  161,   37,   84,   38,  124,   35,
          136,  137,   35,  139,  140,  141,  142,  143,  144,   35,
           31,   70,  159,   37,  161,  151,  152,   69,   57,   74,
           80,   82,   85,   77,   90,   80,   94,  163,   92,   82,
          166,  167,   87,   88,   89,   83,   91,  114,   93,  113,
           95,  128,   85,   98,  116,  128,  153,  128,  103,  104,
          105,  146,   89,   74,  109,  110,    0,    1,  149,   80,
          115,  116,   96,  159,  133,  161,   87,   88,   89,  124,
           91,  159,   93,  161,   95,   97,  146,   98,   97,   97,
          100,  154,  103,  104,  105,   74,  100,  149,  109,  110,
           -1,   80,   -1,   -1,  115,  116,   -1,  132,   87,   88,
           89,  132,   91,  124,   93,   -1,   95,   -1,  155,   98,
           -1,   -1,   -1,  102,  103,  104,  105,   74,   -1,  149,
          109,  110,  149,   80,   81,  153,  115,  116,  160,    1,
           87,   88,   89,  149,   91,  124,   93,  160,   95,  164,
           84,   98,  159,  158,   -1,   -1,  103,  104,  105,  159,
          159,  159,  109,  110,  159,  159,  159,  159,  115,  116,
          159,  159,  106,  159,  108,    1,  159,  124,  159,  113,
          160,  159,  159,  117,  118,  159,  159,  159,  163,  160,
          160,  160,   -1,  127,  128,  129,  130,  131,  161,  161,
           74,  161,  161,  161,  161,  161,   80,  161,  161,  161,
          161,  161,  167,   87,   88,   89,  150,   91,  162,   93,
          162,   95,   84,  162,   98,  159,  162,  161,  162,  103,
          104,  105,  162,  162,  162,  109,  110,  162,  100,  101,
          102,  115,  116,  162,  106,   70,  162,  162,  162,  162,
          124,  162,  162,  162,  162,  117,  118,   82,   84,  162,
          162,   86,  162,  162,  162,  127,  128,  129,  130,  131,
          162,  162,  162,  162,  100,  101,  102,  163,  163,  163,
          106,  163,  163,  163,  163,  163,  163,  163,  163,   -1,
          163,  117,  118,  163,  163,  163,  163,  159,  163,  161,
          162,  127,  128,  129,  130,  131,  163,  163,  163,  163,
          163,  163,  137,  163,  139,  140,  141,  142,  143,  144,
          163,  163,  163,  163,  163,  163,  151,  152,  163,  163,
          163,  163,  163,  159,  164,  161,  162,  164,  163,   -1,
          164,  166,  167,  164,  164,  164,  164,  164,  164,  164,
          164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
          164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
          164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
          164,   -1,  165,  165,   -1,  166
    );

    protected $actionBase = array(
            0,   -2,  154,  565,  876,  948,  984,  514,   53,  398,
          837,  307,  307,   67,  307,  307,  307,  653,  724,  724,
          732,  724,  616,  673,  204,  204,  204,  625,  625,  625,
          625,  694,  694,  831,  831,  863,  799,  765,  936,  936,
          936,  936,  936,  936,  936,  936,  936,  936,  936,  936,
          936,  936,  936,  936,  936,  936,  936,  936,  936,  936,
          936,  936,  936,  936,  936,  936,  936,  936,  936,  936,
          936,  936,  936,  936,  936,  936,  936,  936,  936,  936,
          936,  936,  936,  936,  936,  936,  936,  936,  936,  936,
          936,  936,  936,  936,  936,  936,  936,  936,  936,  936,
          936,  936,  936,  936,  936,  936,  936,  936,  936,  936,
          936,  936,  936,  936,  936,  936,  936,  936,  936,  936,
          936,  936,  936,  936,  936,  936,  936,  936,  936,  936,
          936,  936,  936,  936,  936,  936,  936,  936,  936,  936,
          936,  936,  936,  936,  936,  936,  936,  936,  936,  936,
          936,  936,  936,  936,  936,  936,  936,  936,  936,  936,
          936,  936,  375,  519,  369,  701, 1017, 1023, 1019, 1024,
         1015, 1014, 1018, 1020, 1025,  911,  912,  782,  918,  919,
          920,  921, 1021,  841, 1016, 1022,  291,  291,  291,  291,
          291,  291,  291,  291,  291,  291,  291,  291,  291,  291,
          291,  291,  291,  291,  291,  291,  291,  291,  291,  291,
          291,  291,  290,  491,   44,  382,  382,  382,  382,  382,
          382,  382,  382,  382,  382,  382,  382,  382,  382,  382,
          382,  382,  382,  382,  382,  160,  160,  160,  187,  684,
          684,  341,  203,  610,   47,  985,  985,  985,  985,  985,
          985,  985,  985,  985,  985,  144,  144,    7,    7,    7,
            7,    7,  371,  -25,  -25,  -25,  -25,  540,  385,  102,
          576,  358,   45,  377,  460,  460,  360,  231,  231,  231,
          231,  231,  231,  -78,  -78,  -78,  -78,  -78,  -66,  319,
          457,  -94,  396,  423,  586,  586,  586,  586,  423,  423,
          423,  423,  750, 1029,  423,  423,  423,  511,  516,  516,
          518,  147,  147,  147,  516,  583,  777,  422,  583,  422,
          194,   92,  748,  -40,   87,  412,  748,  617,  627,  198,
          143,  773,  658,  773, 1013,  757,  764,  717,  838,  860,
         1026,  800,  908,  806,  910,  219,  686, 1012, 1012, 1012,
         1012, 1012, 1012, 1012, 1012, 1012, 1012, 1012,  855,  552,
         1013,  286,  855,  855,  855,  552,  552,  552,  552,  552,
          552,  552,  552,  552,  552,  679,  286,  568,  626,  286,
          794,  552,  375,  758,  375,  375,  375,  375,  958,  375,
          375,  375,  375,  375,  375,  970,  769,  -16,  375,  519,
           12,   12,  547,   83,   12,   12,   12,   12,  375,  375,
          375,  658,  781,  713,  666,  792,  448,  781,  781,  781,
          438,  444,  193,  447,  570,  523,  580,  760,  760,  767,
          929,  929,  760,  759,  760,  767,  934,  760,  929,  805,
          359,  648,  577,  611,  656,  929,  478,  760,  760,  760,
          760,  665,  760,  467,  433,  760,  760,  785,  774,  789,
           60,  929,  929,  929,  789,  596,  751,  751,  751,  811,
          812,  746,  771,  567,  498,  677,  348,  779,  771,  771,
          760,  640,  746,  771,  746,  771,  747,  771,  771,  771,
          746,  771,  759,  585,  771,  734,  668,  224,  771,    6,
          935,  937,  354,  940,  932,  941,  979,  942,  943,  851,
          956,  933,  945,  931,  930,  780,  703,  720,  790,  729,
          928,  768,  768,  768,  925,  768,  768,  768,  768,  768,
          768,  768,  768,  703,  788,  804,  733,  783,  960,  722,
          726,  725,  868, 1027, 1028,  737,  739,  958, 1006,  953,
          803,  730,  992,  967,  866,  848,  968,  969,  993, 1007,
         1008,  871,  761,  874,  880,  797,  971,  852,  768,  935,
          943,  933,  945,  931,  930,  763,  762,  753,  755,  749,
          745,  736,  738,  770, 1009,  924,  835,  830,  970,  926,
          703,  839,  986,  847,  994,  995,  850,  801,  772,  840,
          881,  972,  975,  976,  853, 1010,  810,  989,  795,  996,
          802,  882,  997,  998,  999, 1000,  885,  854,  856,  857,
          815,  754,  980,  786,  891,  335,  787,  796,  978,  363,
          957,  858,  894,  895, 1001, 1002, 1003,  896,  954,  816,
          990,  752,  991,  983,  817,  818,  485,  784,  778,  541,
          676,  897,  899,  900,  955,  775,  766,  821,  822, 1011,
          901,  697,  824,  740,  902, 1005,  742,  744,  756,  859,
          793,  743,  798,  977,  776,  827,  907,  829,  832,  833,
         1004,  836,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,  458,  458,  458,  458,  458,  458,  307,  307,  307,
          307,    0,    0,  307,    0,    0,    0,  458,  458,  458,
          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
          458,  458,  291,  291,  291,  291,  291,  291,  291,  291,
          291,  291,  291,  291,  291,  291,  291,  291,  291,  291,
          291,  291,  291,  291,  291,  291,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,  291,  291,  291,  291,  291,  291,  291,  291,
          291,  291,  291,  291,  291,  291,  291,  291,  291,  291,
          291,  291,  291,  291,  291,  291,  291,  291,  291,  423,
          423,  291,  291,    0,  291,  423,  423,  423,  423,  423,
          423,  423,  423,  423,  423,  291,  291,  291,  291,  291,
          291,  291,  805,  147,  147,  147,  147,  423,  423,  423,
          423,  423,  -88,  -88,  147,  147,  423,  423,  423,  423,
          423,  423,  423,  423,  423,  423,  423,  423,    0,    0,
            0,  286,  422,    0,  759,  759,  759,  759,    0,    0,
            0,    0,  422,  422,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,  286,  422,    0,  286,    0,
          759,  759,  423,  805,  805,  314,  423,    0,    0,    0,
            0,  286,  759,  286,  552,  422,  552,  552,   12,  375,
          314,  608,  608,  608,  608,    0,  658,  805,  805,  805,
          805,  805,  805,  805,  805,  805,  805,  805,  759,    0,
          805,    0,  759,  759,  759,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
          759,    0,    0,  929,    0,    0,    0,    0,  760,    0,
            0,    0,    0,    0,    0,  760,  934,    0,    0,    0,
            0,    0,    0,  759,    0,    0,    0,    0,    0,    0,
            0,    0,  768,  801,    0,  801,    0,  768,  768,  768
    );

    protected $actionDefault = array(
            3,32767,  103,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,  101,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,  578,  578,  578,
          578,32767,32767,  246,  103,32767,32767,  454,  372,  372,
          372,32767,32767,  522,  522,  522,  522,  522,  522,32767,
        32767,32767,32767,32767,32767,  454,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,  101,32767,
        32767,32767,   37,    7,    8,   10,   11,   50,   17,  310,
        32767,32767,32767,32767,  103,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,  571,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,  458,  437,  438,  440,
          441,  371,  523,  577,  313,  574,  370,  146,  325,  315,
          234,  316,  250,  459,  251,  460,  463,  464,  211,  279,
          367,  150,  401,  455,  403,  453,  457,  402,  377,  382,
          383,  384,  385,  386,  387,  388,  389,  390,  391,  392,
          393,  394,  375,  376,  456,  434,  433,  432,  399,32767,
        32767,  400,  404,  374,  407,32767,32767,32767,32767,32767,
        32767,32767,32767,  103,32767,  405,  406,  423,  424,  421,
          422,  425,32767,  426,  427,  428,  429,32767,32767,  302,
        32767,32767,  351,  349,  414,  415,  302,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,  516,
          431,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,  103,32767,  101,  518,  396,  398,
          486,  409,  410,  408,  378,32767,  493,32767,  103,  495,
        32767,32767,32767,  112,32767,32767,32767,  517,32767,  524,
          524,32767,  479,  101,  194,32767,  194,  194,32767,32767,
        32767,32767,32767,32767,32767,  585,  479,  111,  111,  111,
          111,  111,  111,  111,  111,  111,  111,  111,32767,  194,
          111,32767,32767,32767,  101,  194,  194,  194,  194,  194,
          194,  194,  194,  194,  194,  189,32767,  260,  262,  103,
          539,  194,32767,  498,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,  491,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,  479,  419,  139,32767,  139,  524,  411,  412,  413,
          481,  524,  524,  524,  298,  281,32767,32767,32767,32767,
          496,  496,  101,  101,  101,  101,  491,32767,32767,  112,
          100,  100,  100,  100,  100,  104,  102,32767,32767,32767,
        32767,  100,32767,  102,  102,32767,32767,  217,  208,  215,
          102,32767,  543,  544,  215,  102,  219,  219,  219,  239,
          239,  470,  304,  102,  100,  102,  102,  196,  304,  304,
        32767,  102,  470,  304,  470,  304,  198,  304,  304,  304,
          470,  304,32767,  102,  304,  210,  100,  100,  304,32767,
        32767,32767,  481,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,  511,32767,  528,
          541,  417,  418,  420,  526,  442,  443,  444,  445,  446,
          447,  448,  450,  573,32767,  485,32767,32767,32767,32767,
          324,  583,32767,  583,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,  584,32767,  524,32767,32767,32767,32767,  416,    9,
           76,   43,   44,   52,   58,  502,  503,  504,  505,  499,
          500,  506,  501,32767,32767,  507,  549,32767,32767,  525,
          576,32767,32767,32767,32767,32767,32767,  139,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,  511,32767,
          137,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,  524,32767,32767,32767,  300,  301,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,  524,32767,32767,32767,  283,  284,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,  278,32767,32767,  366,32767,32767,32767,
        32767,  345,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,  152,  152,    3,    3,  327,  152,  152,  152,
          327,  152,  327,  327,  327,  152,  152,  152,  152,  152,
          152,  272,  184,  254,  257,  239,  239,  152,  337,  152
    );

    protected $goto = array(
          194,  194,  670,  422,  643,  463, 1264, 1265, 1022,  416,
          308,  309,  329,  563,  314,  421,  330,  423,  622,  801,
          678,  637,  586,  651,  652,  653,  165,  165,  165,  165,
          218,  195,  191,  191,  175,  177,  213,  191,  191,  191,
          191,  191,  192,  192,  192,  192,  192,  192,  186,  187,
          188,  189,  190,  215,  213,  216,  521,  522,  412,  523,
          525,  526,  527,  528,  529,  530,  531,  532, 1091,  166,
          167,  168,  193,  169,  170,  171,  164,  172,  173,  174,
          176,  212,  214,  217,  235,  238,  241,  242,  244,  255,
          256,  257,  258,  259,  260,  261,  263,  264,  265,  266,
          274,  275,  311,  312,  313,  417,  418,  419,  568,  219,
          220,  221,  222,  223,  224,  225,  226,  227,  228,  229,
          230,  231,  232,  233,  178,  234,  179,  196,  197,  198,
          236,  186,  187,  188,  189,  190,  215, 1091,  199,  180,
          181,  182,  200,  196,  183,  237,  201,  199,  163,  202,
          203,  184,  204,  205,  206,  185,  207,  208,  209,  210,
          211,  323,  323,  323,  323,  827,  608,  608,  824,  547,
          538,  342, 1221, 1221, 1221, 1221, 1221, 1221, 1221, 1221,
         1221, 1221, 1239, 1239,  288,  288,  288,  288, 1239, 1239,
         1239, 1239, 1239, 1239, 1239, 1239, 1239, 1239,  388,  538,
          547,  556,  557,  395,  566,  588,  602,  603,  832,  825,
          880,  875,  876,  889,   15,  833,  877,  830,  878,  879,
          831,  799,  251,  251,  883,  919,  992, 1000, 1004, 1001,
         1005, 1237, 1237,  938, 1043, 1039, 1040, 1237, 1237, 1237,
         1237, 1237, 1237, 1237, 1237, 1237, 1237,  858,  248,  248,
          248,  248,  250,  252,  533,  533,  533,  533,  487,  590,
          488, 1190, 1190,  997, 1190,  997,  494, 1290, 1290,  560,
          997,  997,  997,  997,  997,  997,  997,  997,  997,  997,
          997,  997, 1261, 1261, 1290, 1261,  340, 1190,  930,  402,
          677, 1279, 1190, 1190, 1190, 1190,  959,  345, 1190, 1190,
         1190, 1271, 1271, 1271, 1271,  606,  640,  345,  345, 1273,
         1273, 1273, 1273,  820,  820,  805,  896,  884,  840,  885,
          897,  345,  345,    5,  345,    6, 1306,  384,  535,  535,
          559,  535,  415,  852,  597, 1257,  839,  540,  524,  524,
          345, 1289, 1289,  642,  524,  524,  524,  524,  524,  524,
          524,  524,  524,  524,  445,  805, 1140,  805, 1289,  932,
          932,  932,  932, 1063, 1064,  445,  926,  933,  386,  390,
          548,  587,  591, 1030, 1292,  331,  554, 1259, 1259, 1030,
          704,  621,  623,  823,  641, 1250,  319,  303,  660,  664,
          973,  668,  676,  969,  429,  553,  962,  936,  936,  934,
          936,  703,  601,  537,  971,  966,  343,  344,  663,  817,
          595,  609,  612,  613,  614,  615,  634,  635,  636,  680,
          439, 1186,  845,  454,  454,  439,  439, 1266, 1267,  820,
          901, 1079,  454,  394,  539,  551, 1183,  605,  540,  539,
          842,  551,  978,  272,  387,  618,  619,  981,  536,  536,
          844,  707,  646,  957,  567,  457,  458,  459,  838,  850,
          254,  254, 1297, 1298,  400,  401,  976,  976,  464,  649,
         1182,  650, 1028,  404,  405,  406, 1187,  661,  424, 1032,
          407,  564,  600,  815,  338,  424,  854,  848,  853,  841,
         1027, 1031, 1009, 1002, 1006, 1003, 1007, 1185,  941, 1188,
         1247, 1248,  943,    0, 1074,  439,  439,  439,  439,  439,
          439,  439,  439,  439,  439,  439,    0,  468,  439,  585,
         1056,  931,  681,  667,  667,    0,  495,  673, 1054, 1171,
          912,    0,    0, 1172, 1175,  913, 1176,    0,    0,    0,
            0,    0,    0, 1072,  857
    );

    protected $gotoCheck = array(
           42,   42,   72,   65,   65,  166,  166,  166,  119,   65,
           65,   65,   65,   65,   65,   65,   65,   65,   65,    7,
            9,   84,  122,   84,   84,   84,   42,   42,   42,   42,
           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
           42,   23,   23,   23,   23,   15,  104,  104,   26,   75,
           75,   93,  104,  104,  104,  104,  104,  104,  104,  104,
          104,  104,  160,  160,   24,   24,   24,   24,  160,  160,
          160,  160,  160,  160,  160,  160,  160,  160,   75,   75,
           75,   75,   75,   75,   75,   75,   75,   75,   15,   27,
           15,   15,   15,   15,   75,   15,   15,   15,   15,   15,
           15,    6,    5,    5,   15,   87,   87,   87,   87,   87,
           87,  161,  161,   49,   15,   15,   15,  161,  161,  161,
          161,  161,  161,  161,  161,  161,  161,   45,    5,    5,
            5,    5,    5,    5,  103,  103,  103,  103,  147,  103,
          147,   72,   72,   72,   72,   72,  147,  173,  173,  162,
           72,   72,   72,   72,   72,   72,   72,   72,   72,   72,
           72,   72,  122,  122,  173,  122,  169,   72,   89,   89,
           89,  171,   72,   72,   72,   72,   99,   14,   72,   72,
           72,    9,    9,    9,    9,   55,   55,   14,   14,  122,
          122,  122,  122,   22,   22,   12,   72,   64,   35,   64,
           72,   14,   14,   46,   14,   46,   14,   61,   19,   19,
          100,   19,   13,   35,   13,  122,   35,   14,  163,  163,
           14,  172,  172,   63,  163,  163,  163,  163,  163,  163,
          163,  163,  163,  163,   19,   12,  143,   12,  172,   19,
           19,   19,   19,  136,  136,   19,   19,   19,   58,   58,
           58,   58,   58,  122,  172,   29,   48,  122,  122,  122,
           48,   48,   48,   25,   48,   14,  159,  159,   48,   48,
           48,   48,   48,   48,  109,    9,   25,   25,   25,   25,
           25,   25,    9,   25,   25,   25,   93,   93,   14,   18,
           79,   79,   79,   79,   79,   79,   79,   79,   79,   79,
           23,   20,   39,  141,  141,   23,   23,  168,  168,   22,
           17,   17,  141,   28,    9,    9,  152,   17,   14,    9,
           37,    9,   17,   24,    9,   83,   83,  106,   24,   24,
           17,   95,   17,   17,    9,    9,    9,    9,   17,    9,
            5,    5,    9,    9,   80,   80,  103,  103,  149,   80,
           17,   80,  121,   80,   80,   80,   20,   80,  113,  124,
           80,    2,    2,   20,   80,  113,   41,    9,   16,   16,
           16,   16,  113,  113,  113,  113,  113,   14,   16,   20,
           20,   20,   92,   -1,  139,   23,   23,   23,   23,   23,
           23,   23,   23,   23,   23,   23,   -1,   82,   23,    8,
            8,   16,    8,    8,    8,   -1,    8,    8,    8,   78,
           78,   -1,   -1,   78,   78,   78,   78,   -1,   -1,   -1,
           -1,   -1,   -1,   16,   16
    );

    protected $gotoBase = array(
            0,    0, -203,    0,    0,  221,  208,   10,  512,    7,
            0,    0,   24,    1,    5, -174,   47,  -23,  105,   61,
           38,    0,  -10,  158,  181,  379,  164,  205,  102,   84,
            0,    0,    0,    0,    0,  -43,    0,  107,    0,  104,
            0,   54,   -1,    0,    0,  235, -384,    0, -307,  210,
            0,    0,    0,    0,    0,  266,    0,    0,  324,    0,
            0,  286,    0,  103,  298, -236,    0,    0,    0,    0,
            0,    0,   -6,    0,    0, -167,    0,    0,  129,   62,
          -14,    0,   53,  -22, -669,    0,    0,  -52,    0,  -11,
            0,    0,   68, -299,    0,   52,    0,    0,    0,  262,
          288,    0,    0,  227,  -73,    0,   87,    0,    0,  118,
            0,    0,    0,  209,    0,    0,    0,    0,    0,    6,
            0,  108,   15,    0,   46,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,   91,    0,    0,   69,
            0,  390,    0,   86,    0,    0,    0, -224,    0,   37,
            0,    0,   77,    0,    0,    0,    0,    0,    0,   70,
          -57,   -8,  241,   99,    0,    0, -290,    0,   65,  257,
            0,  261,   39,  -35,    0,    0
    );

    protected $gotoDefault = array(
        -32768,  499,  711,    4,  712,  905,  788,  797,  583,  515,
          679,  339,  610,  413, 1255,  882, 1078,  565,  816, 1199,
         1207,  446,  819,  324,  701,  864,  865,  866,  391,  376,
          382,  389,  632,  611,  481,  851,  442,  843,  473,  846,
          441,  855,  162,  410,  497,  859,    3,  861,  542,  892,
          377,  869,  378,  656,  871,  550,  873,  874,  385,  392,
          393, 1083,  558,  607,  886,  243,  552,  887,  375,  888,
          895,  380,  383,  665,  453,  492,  486,  403, 1058,  594,
          629,  450,  467,  617,  616,  604,  466,  425,  408,  928,
          474,  451,  942,  341,  950,  709, 1090,  624,  476,  958,
          625,  965,  968,  516,  517,  465,  980,  269,  983,  477,
         1015,  647,  648,  995,  626,  627, 1013,  460,  584, 1021,
          443, 1029, 1243,  444, 1033,  262, 1036,  276,  409,  426,
         1041, 1042,    8, 1048,  671,  672,   10,  273,  496, 1073,
          666,  440, 1089,  430, 1159, 1161,  544,  478, 1179, 1178,
          659,  493, 1184, 1246,  438,  518,  461,  310,  519,  302,
          327,  307,  534,  289,  328,  520,  462, 1252, 1260,  325,
           30, 1280, 1291,  335,  562,  599
    );

    protected $ruleToNonTerminal = array(
            0,    1,    3,    3,    2,    5,    5,    6,    6,    6,
            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
            6,    6,    6,    6,    6,    6,    6,    6,    7,    7,
            7,    7,    7,    7,    7,    7,    8,    8,    9,   10,
           11,   11,   11,   12,   12,   13,   13,   14,   15,   15,
           16,   16,   17,   17,   18,   18,   21,   21,   22,   23,
           23,   24,   24,    4,    4,    4,    4,    4,    4,    4,
            4,    4,    4,    4,   29,   29,   30,   30,   32,   34,
           34,   28,   36,   36,   33,   38,   38,   35,   35,   37,
           37,   39,   39,   31,   40,   40,   41,   43,   44,   44,
           45,   46,   46,   48,   47,   47,   47,   47,   49,   49,
           49,   49,   49,   49,   49,   49,   49,   49,   49,   49,
           49,   49,   49,   49,   49,   49,   49,   49,   49,   49,
           49,   49,   25,   25,   68,   68,   71,   71,   70,   69,
           69,   62,   74,   74,   75,   75,   76,   76,   77,   77,
           78,   78,   26,   26,   27,   27,   27,   27,   86,   86,
           88,   88,   81,   81,   81,   82,   82,   85,   85,   83,
           83,   89,   90,   90,   56,   56,   64,   64,   67,   67,
           67,   66,   91,   91,   92,   57,   57,   57,   57,   93,
           93,   94,   94,   95,   95,   96,   97,   97,   98,   98,
           99,   99,   54,   54,   50,   50,  101,   52,   52,  102,
           51,   51,   53,   53,   63,   63,   63,   63,   79,   79,
          105,  105,  107,  107,  108,  108,  108,  108,  106,  106,
          106,  110,  110,  110,  110,   87,   87,  113,  113,  113,
          111,  111,  114,  114,  112,  112,  115,  115,  116,  116,
          116,  116,  109,  109,   80,   80,   80,   20,   20,   20,
          118,  117,  117,  119,  119,  119,  119,   59,  120,  120,
          121,   60,  123,  123,  124,  124,  125,  125,   84,  126,
          126,  126,  126,  126,  126,  131,  131,  132,  132,  133,
          133,  133,  133,  133,  134,  135,  135,  130,  130,  127,
          127,  129,  129,  137,  137,  136,  136,  136,  136,  136,
          136,  136,  128,  138,  138,  140,  139,  139,   61,  100,
          141,  141,   55,   55,   42,   42,   42,   42,   42,   42,
           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
           42,   42,   42,   42,   42,   42,   42,  148,  142,  142,
          147,  147,  150,  151,  151,  152,  153,  153,  153,   19,
           19,   72,   72,   72,   72,  143,  143,  143,  143,  155,
          155,  144,  144,  146,  146,  146,  149,  149,  160,  160,
          160,  160,  160,  160,  160,  160,  160,  161,  161,  104,
          163,  163,  163,  163,  145,  145,  145,  145,  145,  145,
          145,  145,   58,   58,  158,  158,  158,  158,  164,  164,
          154,  154,  154,  165,  165,  165,  165,  165,  165,   73,
           73,   65,   65,   65,   65,  122,  122,  122,  122,  168,
          167,  157,  157,  157,  157,  157,  157,  157,  156,  156,
          156,  166,  166,  166,  166,  103,  162,  170,  170,  169,
          169,  171,  171,  171,  171,  171,  171,  171,  171,  159,
          159,  159,  159,  173,  174,  172,  172,  172,  172,  172,
          172,  172,  172,  175,  175,  175,  175
    );

    protected $ruleToLength = array(
            1,    1,    2,    0,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            0,    1,    0,    1,    1,    2,    1,    3,    4,    1,
            2,    0,    1,    1,    1,    1,    1,    3,    5,    4,
            3,    4,    2,    3,    1,    1,    7,    6,    2,    3,
            1,    2,    3,    1,    2,    3,    1,    1,    3,    1,
            3,    1,    2,    2,    3,    1,    3,    2,    3,    1,
            3,    2,    0,    1,    1,    1,    1,    1,    3,    7,
           10,    5,    7,    9,    5,    3,    3,    3,    3,    3,
            3,    1,    2,    5,    7,    9,    6,    5,    6,    3,
            2,    1,    1,    1,    0,    2,    1,    3,    8,    0,
            4,    2,    1,    3,    0,    1,    0,    1,    0,    1,
            3,    1,    8,    9,    8,    7,    6,    8,    0,    2,
            0,    2,    1,    2,    2,    0,    2,    0,    2,    0,
            2,    2,    1,    3,    1,    4,    1,    4,    1,    1,
            4,    2,    1,    3,    3,    3,    4,    4,    5,    0,
            2,    4,    3,    1,    1,    7,    0,    2,    1,    3,
            3,    4,    1,    4,    0,    2,    5,    0,    2,    6,
            0,    2,    0,    3,    1,    2,    1,    1,    2,    0,
            1,    3,    0,    2,    1,    1,    1,    1,    6,    8,
            6,    1,    2,    1,    1,    1,    1,    1,    1,    1,
            3,    3,    3,    3,    3,    3,    3,    3,    1,    2,
            1,    1,    0,    1,    0,    2,    2,    2,    4,    3,
            1,    1,    3,    1,    2,    2,    3,    2,    3,    1,
            1,    2,    3,    1,    1,    3,    2,    0,    1,    5,
            5,   10,    3,    5,    1,    1,    3,    0,    2,    4,
            5,    4,    4,    4,    3,    1,    1,    1,    1,    1,
            1,    0,    1,    1,    2,    1,    1,    1,    1,    1,
            1,    1,    2,    1,    3,    1,    1,    3,    2,    2,
            3,    1,    0,    1,    1,    3,    3,    3,    4,    1,
            1,    2,    3,    3,    3,    3,    3,    3,    3,    3,
            3,    3,    3,    3,    3,    2,    2,    2,    2,    3,
            3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
            3,    3,    3,    3,    3,    3,    3,    2,    2,    2,
            2,    3,    3,    3,    3,    3,    3,    3,    3,    3,
            3,    3,    5,    4,    3,    4,    4,    2,    2,    4,
            2,    2,    2,    2,    2,    2,    2,    2,    2,    2,
            2,    1,    3,    2,    1,    2,    4,    2,    2,    8,
            9,    8,    9,    9,   10,    9,   10,    8,    3,    2,
            0,    4,    2,    1,    3,    2,    2,    2,    4,    1,
            1,    1,    1,    1,    1,    1,    1,    3,    1,    1,
            1,    0,    3,    0,    1,    1,    0,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    3,    3,    3,
            4,    1,    1,    3,    1,    1,    1,    1,    1,    3,
            2,    3,    0,    1,    1,    3,    1,    1,    1,    1,
            1,    3,    1,    1,    4,    4,    1,    4,    4,    0,
            1,    1,    1,    3,    3,    1,    4,    2,    2,    1,
            3,    1,    4,    4,    3,    3,    3,    3,    1,    3,
            1,    1,    3,    1,    1,    4,    1,    1,    1,    3,
            1,    1,    2,    1,    3,    4,    3,    2,    0,    2,
            2,    1,    2,    1,    1,    1,    4,    3,    3,    3,
            3,    6,    3,    1,    1,    2,    1
    );

    protected function initReduceCallbacks() {
        $this->reduceCallbacks = [
            0 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            1 => function ($stackPos) {
                 $this->semValue = $this->handleNamespaces($this->semStack[$stackPos-(1-1)]);
            },
            2 => function ($stackPos) {
                 if (is_array($this->semStack[$stackPos-(2-2)])) { $this->semValue = array_merge($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)]); } else { $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)]; };
            },
            3 => function ($stackPos) {
                 $this->semValue = array();
            },
            4 => function ($stackPos) {
                 $startAttributes = $this->lookaheadStartAttributes; if (isset($startAttributes['comments'])) { $nop = new Stmt\Nop($this->createCommentNopAttributes($startAttributes['comments'])); } else { $nop = null; };
            if ($nop !== null) { $this->semStack[$stackPos-(1-1)][] = $nop; } $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            5 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            6 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            7 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            8 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            9 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            10 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            11 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            12 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            13 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            14 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            15 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            16 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            17 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            18 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            19 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            20 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            21 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            22 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            23 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            24 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            25 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            26 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            27 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            28 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            29 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            30 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            31 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            32 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            33 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            34 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            35 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            36 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            37 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            38 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            39 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            40 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            41 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            42 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            43 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            44 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            45 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            46 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            47 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            48 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            49 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            50 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            51 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            52 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            53 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            54 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            55 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            56 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            57 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            58 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            59 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            60 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            61 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            62 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            63 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            64 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            65 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            66 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            67 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            68 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            69 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            70 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            71 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            72 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            73 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            74 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            75 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            76 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            77 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            78 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            79 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            80 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            81 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            82 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            83 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            84 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            85 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            86 => function ($stackPos) {
                 $this->semValue = new Node\Identifier($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            87 => function ($stackPos) {
                 $this->semValue = new Node\Identifier($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            88 => function ($stackPos) {
                 $this->semValue = new Node\Identifier($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            89 => function ($stackPos) {
                 $this->semValue = new Node\Identifier($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            90 => function ($stackPos) {
                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            91 => function ($stackPos) {
                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            92 => function ($stackPos) {
                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            93 => function ($stackPos) {
                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            94 => function ($stackPos) {
                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            95 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            96 => function ($stackPos) {
                 $this->semValue = new Name(substr($this->semStack[$stackPos-(1-1)], 1), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            97 => function ($stackPos) {
                 $this->semValue = new Expr\Variable(substr($this->semStack[$stackPos-(1-1)], 1), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            98 => function ($stackPos) {
                 /* nothing */
            },
            99 => function ($stackPos) {
                 /* nothing */
            },
            100 => function ($stackPos) {
                 /* nothing */
            },
            101 => function ($stackPos) {
                 $this->emitError(new Error('A trailing comma is not allowed here', $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes));
            },
            102 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            103 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            104 => function ($stackPos) {
                 $this->semValue = new Node\Attribute($this->semStack[$stackPos-(1-1)], [], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            105 => function ($stackPos) {
                 $this->semValue = new Node\Attribute($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            106 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            107 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            108 => function ($stackPos) {
                 $this->semValue = new Node\AttributeGroup($this->semStack[$stackPos-(4-2)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            109 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            110 => function ($stackPos) {
                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            111 => function ($stackPos) {
                 $this->semValue = [];
            },
            112 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            113 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            114 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            115 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            116 => function ($stackPos) {
                 $this->semValue = new Stmt\HaltCompiler($this->lexer->handleHaltCompiler(), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            117 => function ($stackPos) {
                 $this->semValue = new Stmt\Namespace_($this->semStack[$stackPos-(3-2)], null, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            $this->semValue->setAttribute('kind', Stmt\Namespace_::KIND_SEMICOLON);
            $this->checkNamespace($this->semValue);
            },
            118 => function ($stackPos) {
                 $this->semValue = new Stmt\Namespace_($this->semStack[$stackPos-(5-2)], $this->semStack[$stackPos-(5-4)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
            $this->semValue->setAttribute('kind', Stmt\Namespace_::KIND_BRACED);
            $this->checkNamespace($this->semValue);
            },
            119 => function ($stackPos) {
                 $this->semValue = new Stmt\Namespace_(null, $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            $this->semValue->setAttribute('kind', Stmt\Namespace_::KIND_BRACED);
            $this->checkNamespace($this->semValue);
            },
            120 => function ($stackPos) {
                 $this->semValue = new Stmt\Use_($this->semStack[$stackPos-(3-2)], Stmt\Use_::TYPE_NORMAL, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            121 => function ($stackPos) {
                 $this->semValue = new Stmt\Use_($this->semStack[$stackPos-(4-3)], $this->semStack[$stackPos-(4-2)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            122 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            123 => function ($stackPos) {
                 $this->semValue = new Stmt\Const_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            124 => function ($stackPos) {
                 $this->semValue = Stmt\Use_::TYPE_FUNCTION;
            },
            125 => function ($stackPos) {
                 $this->semValue = Stmt\Use_::TYPE_CONSTANT;
            },
            126 => function ($stackPos) {
                 $this->semValue = new Stmt\GroupUse($this->semStack[$stackPos-(7-3)], $this->semStack[$stackPos-(7-6)], $this->semStack[$stackPos-(7-2)], $this->startAttributeStack[$stackPos-(7-1)] + $this->endAttributes);
            },
            127 => function ($stackPos) {
                 $this->semValue = new Stmt\GroupUse($this->semStack[$stackPos-(6-2)], $this->semStack[$stackPos-(6-5)], Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes);
            },
            128 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            129 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            130 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            131 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            132 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            133 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            134 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            135 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            136 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            137 => function ($stackPos) {
                 $this->semValue = new Stmt\UseUse($this->semStack[$stackPos-(1-1)], null, Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes); $this->checkUseUse($this->semValue, $stackPos-(1-1));
            },
            138 => function ($stackPos) {
                 $this->semValue = new Stmt\UseUse($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes); $this->checkUseUse($this->semValue, $stackPos-(3-3));
            },
            139 => function ($stackPos) {
                 $this->semValue = new Stmt\UseUse($this->semStack[$stackPos-(1-1)], null, Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes); $this->checkUseUse($this->semValue, $stackPos-(1-1));
            },
            140 => function ($stackPos) {
                 $this->semValue = new Stmt\UseUse($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes); $this->checkUseUse($this->semValue, $stackPos-(3-3));
            },
            141 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)]; $this->semValue->type = Stmt\Use_::TYPE_NORMAL;
            },
            142 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-2)]; $this->semValue->type = $this->semStack[$stackPos-(2-1)];
            },
            143 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            144 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            145 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            146 => function ($stackPos) {
                 $this->semValue = new Node\Const_($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            147 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            148 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            149 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            150 => function ($stackPos) {
                 $this->semValue = new Node\Const_($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            151 => function ($stackPos) {
                 if (is_array($this->semStack[$stackPos-(2-2)])) { $this->semValue = array_merge($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)]); } else { $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)]; };
            },
            152 => function ($stackPos) {
                 $this->semValue = array();
            },
            153 => function ($stackPos) {
                 $startAttributes = $this->lookaheadStartAttributes; if (isset($startAttributes['comments'])) { $nop = new Stmt\Nop($this->createCommentNopAttributes($startAttributes['comments'])); } else { $nop = null; };
            if ($nop !== null) { $this->semStack[$stackPos-(1-1)][] = $nop; } $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            154 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            155 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            156 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            157 => function ($stackPos) {
                 throw new Error('__HALT_COMPILER() can only be used from the outermost scope', $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            158 => function ($stackPos) {

        if ($this->semStack[$stackPos-(3-2)]) {
            $this->semValue = $this->semStack[$stackPos-(3-2)]; $attrs = $this->startAttributeStack[$stackPos-(3-1)]; $stmts = $this->semValue; if (!empty($attrs['comments'])) {$stmts[0]->setAttribute('comments', array_merge($attrs['comments'], $stmts[0]->getAttribute('comments', []))); };
        } else {
            $startAttributes = $this->startAttributeStack[$stackPos-(3-1)]; if (isset($startAttributes['comments'])) { $this->semValue = new Stmt\Nop($startAttributes + $this->endAttributes); } else { $this->semValue = null; };
            if (null === $this->semValue) { $this->semValue = array(); }
        }

            },
            159 => function ($stackPos) {
                 $this->semValue = new Stmt\If_($this->semStack[$stackPos-(7-3)], ['stmts' => is_array($this->semStack[$stackPos-(7-5)]) ? $this->semStack[$stackPos-(7-5)] : array($this->semStack[$stackPos-(7-5)]), 'elseifs' => $this->semStack[$stackPos-(7-6)], 'else' => $this->semStack[$stackPos-(7-7)]], $this->startAttributeStack[$stackPos-(7-1)] + $this->endAttributes);
            },
            160 => function ($stackPos) {
                 $this->semValue = new Stmt\If_($this->semStack[$stackPos-(10-3)], ['stmts' => $this->semStack[$stackPos-(10-6)], 'elseifs' => $this->semStack[$stackPos-(10-7)], 'else' => $this->semStack[$stackPos-(10-8)]], $this->startAttributeStack[$stackPos-(10-1)] + $this->endAttributes);
            },
            161 => function ($stackPos) {
                 $this->semValue = new Stmt\While_($this->semStack[$stackPos-(5-3)], $this->semStack[$stackPos-(5-5)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
            },
            162 => function ($stackPos) {
                 $this->semValue = new Stmt\Do_($this->semStack[$stackPos-(7-5)], is_array($this->semStack[$stackPos-(7-2)]) ? $this->semStack[$stackPos-(7-2)] : array($this->semStack[$stackPos-(7-2)]), $this->startAttributeStack[$stackPos-(7-1)] + $this->endAttributes);
            },
            163 => function ($stackPos) {
                 $this->semValue = new Stmt\For_(['init' => $this->semStack[$stackPos-(9-3)], 'cond' => $this->semStack[$stackPos-(9-5)], 'loop' => $this->semStack[$stackPos-(9-7)], 'stmts' => $this->semStack[$stackPos-(9-9)]], $this->startAttributeStack[$stackPos-(9-1)] + $this->endAttributes);
            },
            164 => function ($stackPos) {
                 $this->semValue = new Stmt\Switch_($this->semStack[$stackPos-(5-3)], $this->semStack[$stackPos-(5-5)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
            },
            165 => function ($stackPos) {
                 $this->semValue = new Stmt\Break_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            166 => function ($stackPos) {
                 $this->semValue = new Stmt\Continue_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            167 => function ($stackPos) {
                 $this->semValue = new Stmt\Return_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            168 => function ($stackPos) {
                 $this->semValue = new Stmt\Global_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            169 => function ($stackPos) {
                 $this->semValue = new Stmt\Static_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            170 => function ($stackPos) {
                 $this->semValue = new Stmt\Echo_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            171 => function ($stackPos) {
                 $this->semValue = new Stmt\InlineHTML($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            172 => function ($stackPos) {

        $e = $this->semStack[$stackPos-(2-1)];
        if ($e instanceof Expr\Throw_) {
            // For backwards-compatibility reasons, convert throw in statement position into
            // Stmt\Throw_ rather than Stmt\Expression(Expr\Throw_).
            $this->semValue = new Stmt\Throw_($e->expr, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
        } else {
            $this->semValue = new Stmt\Expression($e, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
        }

            },
            173 => function ($stackPos) {
                 $this->semValue = new Stmt\Unset_($this->semStack[$stackPos-(5-3)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
            },
            174 => function ($stackPos) {
                 $this->semValue = new Stmt\Foreach_($this->semStack[$stackPos-(7-3)], $this->semStack[$stackPos-(7-5)][0], ['keyVar' => null, 'byRef' => $this->semStack[$stackPos-(7-5)][1], 'stmts' => $this->semStack[$stackPos-(7-7)]], $this->startAttributeStack[$stackPos-(7-1)] + $this->endAttributes);
            },
            175 => function ($stackPos) {
                 $this->semValue = new Stmt\Foreach_($this->semStack[$stackPos-(9-3)], $this->semStack[$stackPos-(9-7)][0], ['keyVar' => $this->semStack[$stackPos-(9-5)], 'byRef' => $this->semStack[$stackPos-(9-7)][1], 'stmts' => $this->semStack[$stackPos-(9-9)]], $this->startAttributeStack[$stackPos-(9-1)] + $this->endAttributes);
            },
            176 => function ($stackPos) {
                 $this->semValue = new Stmt\Foreach_($this->semStack[$stackPos-(6-3)], new Expr\Error($this->startAttributeStack[$stackPos-(6-4)] + $this->endAttributeStack[$stackPos-(6-4)]), ['stmts' => $this->semStack[$stackPos-(6-6)]], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes);
            },
            177 => function ($stackPos) {
                 $this->semValue = new Stmt\Declare_($this->semStack[$stackPos-(5-3)], $this->semStack[$stackPos-(5-5)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
            },
            178 => function ($stackPos) {
                 $this->semValue = new Stmt\TryCatch($this->semStack[$stackPos-(6-3)], $this->semStack[$stackPos-(6-5)], $this->semStack[$stackPos-(6-6)], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes); $this->checkTryCatch($this->semValue);
            },
            179 => function ($stackPos) {
                 $this->semValue = new Stmt\Goto_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            180 => function ($stackPos) {
                 $this->semValue = new Stmt\Label($this->semStack[$stackPos-(2-1)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            181 => function ($stackPos) {
                 $this->semValue = array(); /* means: no statement */
            },
            182 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            183 => function ($stackPos) {
                 $startAttributes = $this->startAttributeStack[$stackPos-(1-1)]; if (isset($startAttributes['comments'])) { $this->semValue = new Stmt\Nop($startAttributes + $this->endAttributes); } else { $this->semValue = null; };
            if ($this->semValue === null) $this->semValue = array(); /* means: no statement */
            },
            184 => function ($stackPos) {
                 $this->semValue = array();
            },
            185 => function ($stackPos) {
                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            186 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            187 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            188 => function ($stackPos) {
                 $this->semValue = new Stmt\Catch_($this->semStack[$stackPos-(8-3)], $this->semStack[$stackPos-(8-4)], $this->semStack[$stackPos-(8-7)], $this->startAttributeStack[$stackPos-(8-1)] + $this->endAttributes);
            },
            189 => function ($stackPos) {
                 $this->semValue = null;
            },
            190 => function ($stackPos) {
                 $this->semValue = new Stmt\Finally_($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            191 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            192 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            193 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            194 => function ($stackPos) {
                 $this->semValue = false;
            },
            195 => function ($stackPos) {
                 $this->semValue = true;
            },
            196 => function ($stackPos) {
                 $this->semValue = false;
            },
            197 => function ($stackPos) {
                 $this->semValue = true;
            },
            198 => function ($stackPos) {
                 $this->semValue = false;
            },
            199 => function ($stackPos) {
                 $this->semValue = true;
            },
            200 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(3-2)];
            },
            201 => function ($stackPos) {
                 $this->semValue = [];
            },
            202 => function ($stackPos) {
                 $this->semValue = new Stmt\Function_($this->semStack[$stackPos-(8-3)], ['byRef' => $this->semStack[$stackPos-(8-2)], 'params' => $this->semStack[$stackPos-(8-5)], 'returnType' => $this->semStack[$stackPos-(8-7)], 'stmts' => $this->semStack[$stackPos-(8-8)], 'attrGroups' => []], $this->startAttributeStack[$stackPos-(8-1)] + $this->endAttributes);
            },
            203 => function ($stackPos) {
                 $this->semValue = new Stmt\Function_($this->semStack[$stackPos-(9-4)], ['byRef' => $this->semStack[$stackPos-(9-3)], 'params' => $this->semStack[$stackPos-(9-6)], 'returnType' => $this->semStack[$stackPos-(9-8)], 'stmts' => $this->semStack[$stackPos-(9-9)], 'attrGroups' => $this->semStack[$stackPos-(9-1)]], $this->startAttributeStack[$stackPos-(9-1)] + $this->endAttributes);
            },
            204 => function ($stackPos) {
                 $this->semValue = new Stmt\Class_($this->semStack[$stackPos-(8-3)], ['type' => $this->semStack[$stackPos-(8-2)], 'extends' => $this->semStack[$stackPos-(8-4)], 'implements' => $this->semStack[$stackPos-(8-5)], 'stmts' => $this->semStack[$stackPos-(8-7)], 'attrGroups' => $this->semStack[$stackPos-(8-1)]], $this->startAttributeStack[$stackPos-(8-1)] + $this->endAttributes);
            $this->checkClass($this->semValue, $stackPos-(8-3));
            },
            205 => function ($stackPos) {
                 $this->semValue = new Stmt\Interface_($this->semStack[$stackPos-(7-3)], ['extends' => $this->semStack[$stackPos-(7-4)], 'stmts' => $this->semStack[$stackPos-(7-6)], 'attrGroups' => $this->semStack[$stackPos-(7-1)]], $this->startAttributeStack[$stackPos-(7-1)] + $this->endAttributes);
            $this->checkInterface($this->semValue, $stackPos-(7-3));
            },
            206 => function ($stackPos) {
                 $this->semValue = new Stmt\Trait_($this->semStack[$stackPos-(6-3)], ['stmts' => $this->semStack[$stackPos-(6-5)], 'attrGroups' => $this->semStack[$stackPos-(6-1)]], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes);
            },
            207 => function ($stackPos) {
                 $this->semValue = new Stmt\Enum_($this->semStack[$stackPos-(8-3)], ['scalarType' => $this->semStack[$stackPos-(8-4)], 'implements' => $this->semStack[$stackPos-(8-5)], 'stmts' => $this->semStack[$stackPos-(8-7)], 'attrGroups' => $this->semStack[$stackPos-(8-1)]], $this->startAttributeStack[$stackPos-(8-1)] + $this->endAttributes);
            $this->checkEnum($this->semValue, $stackPos-(8-3));
            },
            208 => function ($stackPos) {
                 $this->semValue = null;
            },
            209 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-2)];
            },
            210 => function ($stackPos) {
                 $this->semValue = null;
            },
            211 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-2)];
            },
            212 => function ($stackPos) {
                 $this->semValue = 0;
            },
            213 => function ($stackPos) {
                 $this->semValue = Stmt\Class_::MODIFIER_ABSTRACT;
            },
            214 => function ($stackPos) {
                 $this->semValue = Stmt\Class_::MODIFIER_FINAL;
            },
            215 => function ($stackPos) {
                 $this->semValue = null;
            },
            216 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-2)];
            },
            217 => function ($stackPos) {
                 $this->semValue = array();
            },
            218 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-2)];
            },
            219 => function ($stackPos) {
                 $this->semValue = array();
            },
            220 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-2)];
            },
            221 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            222 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            223 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            224 => function ($stackPos) {
                 $this->semValue = is_array($this->semStack[$stackPos-(1-1)]) ? $this->semStack[$stackPos-(1-1)] : array($this->semStack[$stackPos-(1-1)]);
            },
            225 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(4-2)];
            },
            226 => function ($stackPos) {
                 $this->semValue = is_array($this->semStack[$stackPos-(1-1)]) ? $this->semStack[$stackPos-(1-1)] : array($this->semStack[$stackPos-(1-1)]);
            },
            227 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(4-2)];
            },
            228 => function ($stackPos) {
                 $this->semValue = is_array($this->semStack[$stackPos-(1-1)]) ? $this->semStack[$stackPos-(1-1)] : array($this->semStack[$stackPos-(1-1)]);
            },
            229 => function ($stackPos) {
                 $this->semValue = null;
            },
            230 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(4-2)];
            },
            231 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            232 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            233 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            234 => function ($stackPos) {
                 $this->semValue = new Stmt\DeclareDeclare($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            235 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(3-2)];
            },
            236 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(4-3)];
            },
            237 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(4-2)];
            },
            238 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(5-3)];
            },
            239 => function ($stackPos) {
                 $this->semValue = array();
            },
            240 => function ($stackPos) {
                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            241 => function ($stackPos) {
                 $this->semValue = new Stmt\Case_($this->semStack[$stackPos-(4-2)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            242 => function ($stackPos) {
                 $this->semValue = new Stmt\Case_(null, $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            243 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            244 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            245 => function ($stackPos) {
                 $this->semValue = new Expr\Match_($this->semStack[$stackPos-(7-3)], $this->semStack[$stackPos-(7-6)], $this->startAttributeStack[$stackPos-(7-1)] + $this->endAttributes);
            },
            246 => function ($stackPos) {
                 $this->semValue = [];
            },
            247 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            248 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            249 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            250 => function ($stackPos) {
                 $this->semValue = new Node\MatchArm($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            251 => function ($stackPos) {
                 $this->semValue = new Node\MatchArm(null, $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            252 => function ($stackPos) {
                 $this->semValue = is_array($this->semStack[$stackPos-(1-1)]) ? $this->semStack[$stackPos-(1-1)] : array($this->semStack[$stackPos-(1-1)]);
            },
            253 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(4-2)];
            },
            254 => function ($stackPos) {
                 $this->semValue = array();
            },
            255 => function ($stackPos) {
                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            256 => function ($stackPos) {
                 $this->semValue = new Stmt\ElseIf_($this->semStack[$stackPos-(5-3)], is_array($this->semStack[$stackPos-(5-5)]) ? $this->semStack[$stackPos-(5-5)] : array($this->semStack[$stackPos-(5-5)]), $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
            },
            257 => function ($stackPos) {
                 $this->semValue = array();
            },
            258 => function ($stackPos) {
                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            259 => function ($stackPos) {
                 $this->semValue = new Stmt\ElseIf_($this->semStack[$stackPos-(6-3)], $this->semStack[$stackPos-(6-6)], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes);
            },
            260 => function ($stackPos) {
                 $this->semValue = null;
            },
            261 => function ($stackPos) {
                 $this->semValue = new Stmt\Else_(is_array($this->semStack[$stackPos-(2-2)]) ? $this->semStack[$stackPos-(2-2)] : array($this->semStack[$stackPos-(2-2)]), $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            262 => function ($stackPos) {
                 $this->semValue = null;
            },
            263 => function ($stackPos) {
                 $this->semValue = new Stmt\Else_($this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            264 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)], false);
            },
            265 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(2-2)], true);
            },
            266 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)], false);
            },
            267 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)], false);
            },
            268 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            269 => function ($stackPos) {
                 $this->semValue = array();
            },
            270 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            271 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            272 => function ($stackPos) {
                 $this->semValue = 0;
            },
            273 => function ($stackPos) {
                 $this->checkModifier($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)], $stackPos-(2-2)); $this->semValue = $this->semStack[$stackPos-(2-1)] | $this->semStack[$stackPos-(2-2)];
            },
            274 => function ($stackPos) {
                 $this->semValue = Stmt\Class_::MODIFIER_PUBLIC;
            },
            275 => function ($stackPos) {
                 $this->semValue = Stmt\Class_::MODIFIER_PROTECTED;
            },
            276 => function ($stackPos) {
                 $this->semValue = Stmt\Class_::MODIFIER_PRIVATE;
            },
            277 => function ($stackPos) {
                 $this->semValue = Stmt\Class_::MODIFIER_READONLY;
            },
            278 => function ($stackPos) {
                 $this->semValue = new Node\Param($this->semStack[$stackPos-(6-6)], null, $this->semStack[$stackPos-(6-3)], $this->semStack[$stackPos-(6-4)], $this->semStack[$stackPos-(6-5)], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes, $this->semStack[$stackPos-(6-2)], $this->semStack[$stackPos-(6-1)]);
            $this->checkParam($this->semValue);
            },
            279 => function ($stackPos) {
                 $this->semValue = new Node\Param($this->semStack[$stackPos-(8-6)], $this->semStack[$stackPos-(8-8)], $this->semStack[$stackPos-(8-3)], $this->semStack[$stackPos-(8-4)], $this->semStack[$stackPos-(8-5)], $this->startAttributeStack[$stackPos-(8-1)] + $this->endAttributes, $this->semStack[$stackPos-(8-2)], $this->semStack[$stackPos-(8-1)]);
            $this->checkParam($this->semValue);
            },
            280 => function ($stackPos) {
                 $this->semValue = new Node\Param(new Expr\Error($this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes), null, $this->semStack[$stackPos-(6-3)], $this->semStack[$stackPos-(6-4)], $this->semStack[$stackPos-(6-5)], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes, $this->semStack[$stackPos-(6-2)], $this->semStack[$stackPos-(6-1)]);
            },
            281 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            282 => function ($stackPos) {
                 $this->semValue = new Node\NullableType($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            283 => function ($stackPos) {
                 $this->semValue = new Node\UnionType($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            284 => function ($stackPos) {
                 $this->semValue = new Node\IntersectionType($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            285 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            286 => function ($stackPos) {
                 $this->semValue = new Node\Name('static', $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            287 => function ($stackPos) {
                 $this->semValue = $this->handleBuiltinTypes($this->semStack[$stackPos-(1-1)]);
            },
            288 => function ($stackPos) {
                 $this->semValue = new Node\Identifier('array', $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            289 => function ($stackPos) {
                 $this->semValue = new Node\Identifier('callable', $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            290 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)]);
            },
            291 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            292 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)]);
            },
            293 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            294 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)]);
            },
            295 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            296 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)]);
            },
            297 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            298 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            299 => function ($stackPos) {
                 $this->semValue = new Node\NullableType($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            300 => function ($stackPos) {
                 $this->semValue = new Node\UnionType($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            301 => function ($stackPos) {
                 $this->semValue = new Node\IntersectionType($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            302 => function ($stackPos) {
                 $this->semValue = null;
            },
            303 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            304 => function ($stackPos) {
                 $this->semValue = null;
            },
            305 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-2)];
            },
            306 => function ($stackPos) {
                 $this->semValue = null;
            },
            307 => function ($stackPos) {
                 $this->semValue = array();
            },
            308 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(4-2)];
            },
            309 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(3-2)]);
            },
            310 => function ($stackPos) {
                 $this->semValue = new Node\VariadicPlaceholder($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            311 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            312 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            313 => function ($stackPos) {
                 $this->semValue = new Node\Arg($this->semStack[$stackPos-(1-1)], false, false, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            314 => function ($stackPos) {
                 $this->semValue = new Node\Arg($this->semStack[$stackPos-(2-2)], true, false, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            315 => function ($stackPos) {
                 $this->semValue = new Node\Arg($this->semStack[$stackPos-(2-2)], false, true, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            316 => function ($stackPos) {
                 $this->semValue = new Node\Arg($this->semStack[$stackPos-(3-3)], false, false, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes, $this->semStack[$stackPos-(3-1)]);
            },
            317 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            318 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            319 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            320 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            321 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            322 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            323 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            324 => function ($stackPos) {
                 $this->semValue = new Stmt\StaticVar($this->semStack[$stackPos-(1-1)], null, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            325 => function ($stackPos) {
                 $this->semValue = new Stmt\StaticVar($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            326 => function ($stackPos) {
                 if ($this->semStack[$stackPos-(2-2)] !== null) { $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)]; }
            },
            327 => function ($stackPos) {
                 $this->semValue = array();
            },
            328 => function ($stackPos) {
                 $startAttributes = $this->lookaheadStartAttributes; if (isset($startAttributes['comments'])) { $nop = new Stmt\Nop($this->createCommentNopAttributes($startAttributes['comments'])); } else { $nop = null; };
            if ($nop !== null) { $this->semStack[$stackPos-(1-1)][] = $nop; } $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            329 => function ($stackPos) {
                 $this->semValue = new Stmt\Property($this->semStack[$stackPos-(5-2)], $this->semStack[$stackPos-(5-4)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes, $this->semStack[$stackPos-(5-3)], $this->semStack[$stackPos-(5-1)]);
            $this->checkProperty($this->semValue, $stackPos-(5-2));
            },
            330 => function ($stackPos) {
                 $this->semValue = new Stmt\ClassConst($this->semStack[$stackPos-(5-4)], $this->semStack[$stackPos-(5-2)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes, $this->semStack[$stackPos-(5-1)]);
            $this->checkClassConst($this->semValue, $stackPos-(5-2));
            },
            331 => function ($stackPos) {
                 $this->semValue = new Stmt\ClassMethod($this->semStack[$stackPos-(10-5)], ['type' => $this->semStack[$stackPos-(10-2)], 'byRef' => $this->semStack[$stackPos-(10-4)], 'params' => $this->semStack[$stackPos-(10-7)], 'returnType' => $this->semStack[$stackPos-(10-9)], 'stmts' => $this->semStack[$stackPos-(10-10)], 'attrGroups' => $this->semStack[$stackPos-(10-1)]], $this->startAttributeStack[$stackPos-(10-1)] + $this->endAttributes);
            $this->checkClassMethod($this->semValue, $stackPos-(10-2));
            },
            332 => function ($stackPos) {
                 $this->semValue = new Stmt\TraitUse($this->semStack[$stackPos-(3-2)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            333 => function ($stackPos) {
                 $this->semValue = new Stmt\EnumCase($this->semStack[$stackPos-(5-3)], $this->semStack[$stackPos-(5-4)], $this->semStack[$stackPos-(5-1)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
            },
            334 => function ($stackPos) {
                 $this->semValue = null; /* will be skipped */
            },
            335 => function ($stackPos) {
                 $this->semValue = array();
            },
            336 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(3-2)];
            },
            337 => function ($stackPos) {
                 $this->semValue = array();
            },
            338 => function ($stackPos) {
                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            339 => function ($stackPos) {
                 $this->semValue = new Stmt\TraitUseAdaptation\Precedence($this->semStack[$stackPos-(4-1)][0], $this->semStack[$stackPos-(4-1)][1], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            340 => function ($stackPos) {
                 $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$stackPos-(5-1)][0], $this->semStack[$stackPos-(5-1)][1], $this->semStack[$stackPos-(5-3)], $this->semStack[$stackPos-(5-4)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
            },
            341 => function ($stackPos) {
                 $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$stackPos-(4-1)][0], $this->semStack[$stackPos-(4-1)][1], $this->semStack[$stackPos-(4-3)], null, $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            342 => function ($stackPos) {
                 $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$stackPos-(4-1)][0], $this->semStack[$stackPos-(4-1)][1], null, $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            343 => function ($stackPos) {
                 $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$stackPos-(4-1)][0], $this->semStack[$stackPos-(4-1)][1], null, $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            344 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)]);
            },
            345 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            346 => function ($stackPos) {
                 $this->semValue = array(null, $this->semStack[$stackPos-(1-1)]);
            },
            347 => function ($stackPos) {
                 $this->semValue = null;
            },
            348 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            349 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            350 => function ($stackPos) {
                 $this->semValue = 0;
            },
            351 => function ($stackPos) {
                 $this->semValue = 0;
            },
            352 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            353 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            354 => function ($stackPos) {
                 $this->checkModifier($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)], $stackPos-(2-2)); $this->semValue = $this->semStack[$stackPos-(2-1)] | $this->semStack[$stackPos-(2-2)];
            },
            355 => function ($stackPos) {
                 $this->semValue = Stmt\Class_::MODIFIER_PUBLIC;
            },
            356 => function ($stackPos) {
                 $this->semValue = Stmt\Class_::MODIFIER_PROTECTED;
            },
            357 => function ($stackPos) {
                 $this->semValue = Stmt\Class_::MODIFIER_PRIVATE;
            },
            358 => function ($stackPos) {
                 $this->semValue = Stmt\Class_::MODIFIER_STATIC;
            },
            359 => function ($stackPos) {
                 $this->semValue = Stmt\Class_::MODIFIER_ABSTRACT;
            },
            360 => function ($stackPos) {
                 $this->semValue = Stmt\Class_::MODIFIER_FINAL;
            },
            361 => function ($stackPos) {
                 $this->semValue = Stmt\Class_::MODIFIER_READONLY;
            },
            362 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            363 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            364 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            365 => function ($stackPos) {
                 $this->semValue = new Node\VarLikeIdentifier(substr($this->semStack[$stackPos-(1-1)], 1), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            366 => function ($stackPos) {
                 $this->semValue = new Stmt\PropertyProperty($this->semStack[$stackPos-(1-1)], null, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            367 => function ($stackPos) {
                 $this->semValue = new Stmt\PropertyProperty($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            368 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            369 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            370 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            371 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            372 => function ($stackPos) {
                 $this->semValue = array();
            },
            373 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            374 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            375 => function ($stackPos) {
                 $this->semValue = new Expr\Assign($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            376 => function ($stackPos) {
                 $this->semValue = new Expr\Assign($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            377 => function ($stackPos) {
                 $this->semValue = new Expr\Assign($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            378 => function ($stackPos) {
                 $this->semValue = new Expr\AssignRef($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            379 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            380 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            381 => function ($stackPos) {
                 $this->semValue = new Expr\Clone_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            382 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\Plus($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            383 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\Minus($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            384 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\Mul($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            385 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\Div($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            386 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\Concat($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            387 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\Mod($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            388 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\BitwiseAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            389 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\BitwiseOr($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            390 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\BitwiseXor($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            391 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\ShiftLeft($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            392 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\ShiftRight($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            393 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\Pow($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            394 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\Coalesce($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            395 => function ($stackPos) {
                 $this->semValue = new Expr\PostInc($this->semStack[$stackPos-(2-1)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            396 => function ($stackPos) {
                 $this->semValue = new Expr\PreInc($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            397 => function ($stackPos) {
                 $this->semValue = new Expr\PostDec($this->semStack[$stackPos-(2-1)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            398 => function ($stackPos) {
                 $this->semValue = new Expr\PreDec($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            399 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\BooleanOr($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            400 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\BooleanAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            401 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\LogicalOr($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            402 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\LogicalAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            403 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\LogicalXor($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            404 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\BitwiseOr($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            405 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\BitwiseAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            406 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\BitwiseAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            407 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\BitwiseXor($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            408 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Concat($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            409 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Plus($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            410 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Minus($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            411 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Mul($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            412 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Div($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            413 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Mod($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            414 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\ShiftLeft($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            415 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\ShiftRight($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            416 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Pow($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            417 => function ($stackPos) {
                 $this->semValue = new Expr\UnaryPlus($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            418 => function ($stackPos) {
                 $this->semValue = new Expr\UnaryMinus($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            419 => function ($stackPos) {
                 $this->semValue = new Expr\BooleanNot($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            420 => function ($stackPos) {
                 $this->semValue = new Expr\BitwiseNot($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            421 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Identical($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            422 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\NotIdentical($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            423 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Equal($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            424 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\NotEqual($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            425 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Spaceship($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            426 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Smaller($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            427 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\SmallerOrEqual($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            428 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Greater($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            429 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\GreaterOrEqual($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            430 => function ($stackPos) {
                 $this->semValue = new Expr\Instanceof_($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            431 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(3-2)];
            },
            432 => function ($stackPos) {
                 $this->semValue = new Expr\Ternary($this->semStack[$stackPos-(5-1)], $this->semStack[$stackPos-(5-3)], $this->semStack[$stackPos-(5-5)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
            },
            433 => function ($stackPos) {
                 $this->semValue = new Expr\Ternary($this->semStack[$stackPos-(4-1)], null, $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            434 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Coalesce($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            435 => function ($stackPos) {
                 $this->semValue = new Expr\Isset_($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            436 => function ($stackPos) {
                 $this->semValue = new Expr\Empty_($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            437 => function ($stackPos) {
                 $this->semValue = new Expr\Include_($this->semStack[$stackPos-(2-2)], Expr\Include_::TYPE_INCLUDE, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            438 => function ($stackPos) {
                 $this->semValue = new Expr\Include_($this->semStack[$stackPos-(2-2)], Expr\Include_::TYPE_INCLUDE_ONCE, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            439 => function ($stackPos) {
                 $this->semValue = new Expr\Eval_($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            440 => function ($stackPos) {
                 $this->semValue = new Expr\Include_($this->semStack[$stackPos-(2-2)], Expr\Include_::TYPE_REQUIRE, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            441 => function ($stackPos) {
                 $this->semValue = new Expr\Include_($this->semStack[$stackPos-(2-2)], Expr\Include_::TYPE_REQUIRE_ONCE, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            442 => function ($stackPos) {
                 $this->semValue = new Expr\Cast\Int_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            443 => function ($stackPos) {
                 $attrs = $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes;
            $attrs['kind'] = $this->getFloatCastKind($this->semStack[$stackPos-(2-1)]);
            $this->semValue = new Expr\Cast\Double($this->semStack[$stackPos-(2-2)], $attrs);
            },
            444 => function ($stackPos) {
                 $this->semValue = new Expr\Cast\String_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            445 => function ($stackPos) {
                 $this->semValue = new Expr\Cast\Array_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            446 => function ($stackPos) {
                 $this->semValue = new Expr\Cast\Object_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            447 => function ($stackPos) {
                 $this->semValue = new Expr\Cast\Bool_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            448 => function ($stackPos) {
                 $this->semValue = new Expr\Cast\Unset_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            449 => function ($stackPos) {
                 $attrs = $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes;
            $attrs['kind'] = strtolower($this->semStack[$stackPos-(2-1)]) === 'exit' ? Expr\Exit_::KIND_EXIT : Expr\Exit_::KIND_DIE;
            $this->semValue = new Expr\Exit_($this->semStack[$stackPos-(2-2)], $attrs);
            },
            450 => function ($stackPos) {
                 $this->semValue = new Expr\ErrorSuppress($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            451 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            452 => function ($stackPos) {
                 $this->semValue = new Expr\ShellExec($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            453 => function ($stackPos) {
                 $this->semValue = new Expr\Print_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            454 => function ($stackPos) {
                 $this->semValue = new Expr\Yield_(null, null, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            455 => function ($stackPos) {
                 $this->semValue = new Expr\Yield_($this->semStack[$stackPos-(2-2)], null, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            456 => function ($stackPos) {
                 $this->semValue = new Expr\Yield_($this->semStack[$stackPos-(4-4)], $this->semStack[$stackPos-(4-2)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            457 => function ($stackPos) {
                 $this->semValue = new Expr\YieldFrom($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            458 => function ($stackPos) {
                 $this->semValue = new Expr\Throw_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            459 => function ($stackPos) {
                 $this->semValue = new Expr\ArrowFunction(['static' => false, 'byRef' => $this->semStack[$stackPos-(8-2)], 'params' => $this->semStack[$stackPos-(8-4)], 'returnType' => $this->semStack[$stackPos-(8-6)], 'expr' => $this->semStack[$stackPos-(8-8)], 'attrGroups' => []], $this->startAttributeStack[$stackPos-(8-1)] + $this->endAttributes);
            },
            460 => function ($stackPos) {
                 $this->semValue = new Expr\ArrowFunction(['static' => true, 'byRef' => $this->semStack[$stackPos-(9-3)], 'params' => $this->semStack[$stackPos-(9-5)], 'returnType' => $this->semStack[$stackPos-(9-7)], 'expr' => $this->semStack[$stackPos-(9-9)], 'attrGroups' => []], $this->startAttributeStack[$stackPos-(9-1)] + $this->endAttributes);
            },
            461 => function ($stackPos) {
                 $this->semValue = new Expr\Closure(['static' => false, 'byRef' => $this->semStack[$stackPos-(8-2)], 'params' => $this->semStack[$stackPos-(8-4)], 'uses' => $this->semStack[$stackPos-(8-6)], 'returnType' => $this->semStack[$stackPos-(8-7)], 'stmts' => $this->semStack[$stackPos-(8-8)], 'attrGroups' => []], $this->startAttributeStack[$stackPos-(8-1)] + $this->endAttributes);
            },
            462 => function ($stackPos) {
                 $this->semValue = new Expr\Closure(['static' => true, 'byRef' => $this->semStack[$stackPos-(9-3)], 'params' => $this->semStack[$stackPos-(9-5)], 'uses' => $this->semStack[$stackPos-(9-7)], 'returnType' => $this->semStack[$stackPos-(9-8)], 'stmts' => $this->semStack[$stackPos-(9-9)], 'attrGroups' => []], $this->startAttributeStack[$stackPos-(9-1)] + $this->endAttributes);
            },
            463 => function ($stackPos) {
                 $this->semValue = new Expr\ArrowFunction(['static' => false, 'byRef' => $this->semStack[$stackPos-(9-3)], 'params' => $this->semStack[$stackPos-(9-5)], 'returnType' => $this->semStack[$stackPos-(9-7)], 'expr' => $this->semStack[$stackPos-(9-9)], 'attrGroups' => $this->semStack[$stackPos-(9-1)]], $this->startAttributeStack[$stackPos-(9-1)] + $this->endAttributes);
            },
            464 => function ($stackPos) {
                 $this->semValue = new Expr\ArrowFunction(['static' => true, 'byRef' => $this->semStack[$stackPos-(10-4)], 'params' => $this->semStack[$stackPos-(10-6)], 'returnType' => $this->semStack[$stackPos-(10-8)], 'expr' => $this->semStack[$stackPos-(10-10)], 'attrGroups' => $this->semStack[$stackPos-(10-1)]], $this->startAttributeStack[$stackPos-(10-1)] + $this->endAttributes);
            },
            465 => function ($stackPos) {
                 $this->semValue = new Expr\Closure(['static' => false, 'byRef' => $this->semStack[$stackPos-(9-3)], 'params' => $this->semStack[$stackPos-(9-5)], 'uses' => $this->semStack[$stackPos-(9-7)], 'returnType' => $this->semStack[$stackPos-(9-8)], 'stmts' => $this->semStack[$stackPos-(9-9)], 'attrGroups' => $this->semStack[$stackPos-(9-1)]], $this->startAttributeStack[$stackPos-(9-1)] + $this->endAttributes);
            },
            466 => function ($stackPos) {
                 $this->semValue = new Expr\Closure(['static' => true, 'byRef' => $this->semStack[$stackPos-(10-4)], 'params' => $this->semStack[$stackPos-(10-6)], 'uses' => $this->semStack[$stackPos-(10-8)], 'returnType' => $this->semStack[$stackPos-(10-9)], 'stmts' => $this->semStack[$stackPos-(10-10)], 'attrGroups' => $this->semStack[$stackPos-(10-1)]], $this->startAttributeStack[$stackPos-(10-1)] + $this->endAttributes);
            },
            467 => function ($stackPos) {
                 $this->semValue = array(new Stmt\Class_(null, ['type' => 0, 'extends' => $this->semStack[$stackPos-(8-4)], 'implements' => $this->semStack[$stackPos-(8-5)], 'stmts' => $this->semStack[$stackPos-(8-7)], 'attrGroups' => $this->semStack[$stackPos-(8-1)]], $this->startAttributeStack[$stackPos-(8-1)] + $this->endAttributes), $this->semStack[$stackPos-(8-3)]);
            $this->checkClass($this->semValue[0], -1);
            },
            468 => function ($stackPos) {
                 $this->semValue = new Expr\New_($this->semStack[$stackPos-(3-2)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            469 => function ($stackPos) {
                 list($class, $ctorArgs) = $this->semStack[$stackPos-(2-2)]; $this->semValue = new Expr\New_($class, $ctorArgs, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            470 => function ($stackPos) {
                 $this->semValue = array();
            },
            471 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(4-3)];
            },
            472 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            473 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            474 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            475 => function ($stackPos) {
                 $this->semValue = new Expr\ClosureUse($this->semStack[$stackPos-(2-2)], $this->semStack[$stackPos-(2-1)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            476 => function ($stackPos) {
                 $this->semValue = new Expr\FuncCall($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            477 => function ($stackPos) {
                 $this->semValue = new Expr\FuncCall($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            478 => function ($stackPos) {
                 $this->semValue = new Expr\StaticCall($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            479 => function ($stackPos) {
                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            480 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            481 => function ($stackPos) {
                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            482 => function ($stackPos) {
                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            483 => function ($stackPos) {
                 $this->semValue = new Name\FullyQualified(substr($this->semStack[$stackPos-(1-1)], 1), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            484 => function ($stackPos) {
                 $this->semValue = new Name\Relative(substr($this->semStack[$stackPos-(1-1)], 10), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            485 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            486 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            487 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(3-2)];
            },
            488 => function ($stackPos) {
                 $this->semValue = new Expr\Error($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes); $this->errorState = 2;
            },
            489 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            490 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            491 => function ($stackPos) {
                 $this->semValue = null;
            },
            492 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(3-2)];
            },
            493 => function ($stackPos) {
                 $this->semValue = array();
            },
            494 => function ($stackPos) {
                 $this->semValue = array(new Scalar\EncapsedStringPart(Scalar\String_::parseEscapeSequences($this->semStack[$stackPos-(1-1)], '`'), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes));
            },
            495 => function ($stackPos) {
                 foreach ($this->semStack[$stackPos-(1-1)] as $s) { if ($s instanceof Node\Scalar\EncapsedStringPart) { $s->value = Node\Scalar\String_::parseEscapeSequences($s->value, '`', true); } }; $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            496 => function ($stackPos) {
                 $this->semValue = array();
            },
            497 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            498 => function ($stackPos) {
                 $this->semValue = new Expr\ConstFetch($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            499 => function ($stackPos) {
                 $this->semValue = new Scalar\MagicConst\Line($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            500 => function ($stackPos) {
                 $this->semValue = new Scalar\MagicConst\File($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            501 => function ($stackPos) {
                 $this->semValue = new Scalar\MagicConst\Dir($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            502 => function ($stackPos) {
                 $this->semValue = new Scalar\MagicConst\Class_($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            503 => function ($stackPos) {
                 $this->semValue = new Scalar\MagicConst\Trait_($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            504 => function ($stackPos) {
                 $this->semValue = new Scalar\MagicConst\Method($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            505 => function ($stackPos) {
                 $this->semValue = new Scalar\MagicConst\Function_($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            506 => function ($stackPos) {
                 $this->semValue = new Scalar\MagicConst\Namespace_($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            507 => function ($stackPos) {
                 $this->semValue = new Expr\ClassConstFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            508 => function ($stackPos) {
                 $this->semValue = new Expr\ClassConstFetch($this->semStack[$stackPos-(3-1)], new Expr\Error($this->startAttributeStack[$stackPos-(3-3)] + $this->endAttributeStack[$stackPos-(3-3)]), $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes); $this->errorState = 2;
            },
            509 => function ($stackPos) {
                 $attrs = $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes; $attrs['kind'] = Expr\Array_::KIND_SHORT;
            $this->semValue = new Expr\Array_($this->semStack[$stackPos-(3-2)], $attrs);
            },
            510 => function ($stackPos) {
                 $attrs = $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes; $attrs['kind'] = Expr\Array_::KIND_LONG;
            $this->semValue = new Expr\Array_($this->semStack[$stackPos-(4-3)], $attrs);
            },
            511 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            512 => function ($stackPos) {
                 $attrs = $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes; $attrs['kind'] = ($this->semStack[$stackPos-(1-1)][0] === "'" || ($this->semStack[$stackPos-(1-1)][1] === "'" && ($this->semStack[$stackPos-(1-1)][0] === 'b' || $this->semStack[$stackPos-(1-1)][0] === 'B')) ? Scalar\String_::KIND_SINGLE_QUOTED : Scalar\String_::KIND_DOUBLE_QUOTED);
            $this->semValue = new Scalar\String_(Scalar\String_::parse($this->semStack[$stackPos-(1-1)]), $attrs);
            },
            513 => function ($stackPos) {
                 $attrs = $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes; $attrs['kind'] = Scalar\String_::KIND_DOUBLE_QUOTED;
            foreach ($this->semStack[$stackPos-(3-2)] as $s) { if ($s instanceof Node\Scalar\EncapsedStringPart) { $s->value = Node\Scalar\String_::parseEscapeSequences($s->value, '"', true); } }; $this->semValue = new Scalar\Encapsed($this->semStack[$stackPos-(3-2)], $attrs);
            },
            514 => function ($stackPos) {
                 $this->semValue = $this->parseLNumber($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            515 => function ($stackPos) {
                 $this->semValue = new Scalar\DNumber(Scalar\DNumber::parse($this->semStack[$stackPos-(1-1)]), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            516 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            517 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            518 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            519 => function ($stackPos) {
                 $this->semValue = $this->parseDocString($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-2)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes, $this->startAttributeStack[$stackPos-(3-3)] + $this->endAttributeStack[$stackPos-(3-3)], true);
            },
            520 => function ($stackPos) {
                 $this->semValue = $this->parseDocString($this->semStack[$stackPos-(2-1)], '', $this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes, $this->startAttributeStack[$stackPos-(2-2)] + $this->endAttributeStack[$stackPos-(2-2)], true);
            },
            521 => function ($stackPos) {
                 $this->semValue = $this->parseDocString($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-2)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes, $this->startAttributeStack[$stackPos-(3-3)] + $this->endAttributeStack[$stackPos-(3-3)], true);
            },
            522 => function ($stackPos) {
                 $this->semValue = null;
            },
            523 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            524 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            525 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(3-2)];
            },
            526 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            527 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            528 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            529 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            530 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            531 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(3-2)];
            },
            532 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            533 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            534 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            535 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            536 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            537 => function ($stackPos) {
                 $this->semValue = new Expr\MethodCall($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            538 => function ($stackPos) {
                 $this->semValue = new Expr\NullsafeMethodCall($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            539 => function ($stackPos) {
                 $this->semValue = null;
            },
            540 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            541 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            542 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            543 => function ($stackPos) {
                 $this->semValue = new Expr\PropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            544 => function ($stackPos) {
                 $this->semValue = new Expr\NullsafePropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            545 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            546 => function ($stackPos) {
                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            547 => function ($stackPos) {
                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            548 => function ($stackPos) {
                 $this->semValue = new Expr\Variable(new Expr\Error($this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes), $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes); $this->errorState = 2;
            },
            549 => function ($stackPos) {
                 $var = $this->semStack[$stackPos-(1-1)]->name; $this->semValue = \is_string($var) ? new Node\VarLikeIdentifier($var, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes) : $var;
            },
            550 => function ($stackPos) {
                 $this->semValue = new Expr\StaticPropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            551 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            552 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            553 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            554 => function ($stackPos) {
                 $this->semValue = new Expr\PropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            555 => function ($stackPos) {
                 $this->semValue = new Expr\NullsafePropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            556 => function ($stackPos) {
                 $this->semValue = new Expr\StaticPropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            557 => function ($stackPos) {
                 $this->semValue = new Expr\StaticPropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            558 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            559 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(3-2)];
            },
            560 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            561 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            562 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(3-2)];
            },
            563 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            564 => function ($stackPos) {
                 $this->semValue = new Expr\Error($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes); $this->errorState = 2;
            },
            565 => function ($stackPos) {
                 $this->semValue = new Expr\List_($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            566 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)]; $end = count($this->semValue)-1; if ($this->semValue[$end] === null) array_pop($this->semValue);
            },
            567 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            568 => function ($stackPos) {
                 /* do nothing -- prevent default action of $$=$this->semStack[$1]. See $551. */
            },
            569 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            570 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            571 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(1-1)], null, false, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            572 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(2-2)], null, true, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            573 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(1-1)], null, false, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            574 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(3-3)], $this->semStack[$stackPos-(3-1)], false, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            575 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(4-4)], $this->semStack[$stackPos-(4-1)], true, $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            576 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(3-3)], $this->semStack[$stackPos-(3-1)], false, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            577 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(2-2)], null, false, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes, true, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            578 => function ($stackPos) {
                 $this->semValue = null;
            },
            579 => function ($stackPos) {
                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            580 => function ($stackPos) {
                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            581 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            582 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)]);
            },
            583 => function ($stackPos) {
                 $this->semValue = new Scalar\EncapsedStringPart($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            584 => function ($stackPos) {
                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            585 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            586 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            587 => function ($stackPos) {
                 $this->semValue = new Expr\PropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            588 => function ($stackPos) {
                 $this->semValue = new Expr\NullsafePropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            589 => function ($stackPos) {
                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            590 => function ($stackPos) {
                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            591 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(6-2)], $this->semStack[$stackPos-(6-4)], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes);
            },
            592 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(3-2)];
            },
            593 => function ($stackPos) {
                 $this->semValue = new Scalar\String_($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            594 => function ($stackPos) {
                 $this->semValue = $this->parseNumString($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            595 => function ($stackPos) {
                 $this->semValue = $this->parseNumString('-' . $this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            596 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
        ];
    }
}
<?php

namespace PhpParser\Parser;

/* GENERATED file based on grammar/tokens.y */
final class Tokens
{
    const YYERRTOK = 256;
    const T_THROW = 257;
    const T_INCLUDE = 258;
    const T_INCLUDE_ONCE = 259;
    const T_EVAL = 260;
    const T_REQUIRE = 261;
    const T_REQUIRE_ONCE = 262;
    const T_LOGICAL_OR = 263;
    const T_LOGICAL_XOR = 264;
    const T_LOGICAL_AND = 265;
    const T_PRINT = 266;
    const T_YIELD = 267;
    const T_DOUBLE_ARROW = 268;
    const T_YIELD_FROM = 269;
    const T_PLUS_EQUAL = 270;
    const T_MINUS_EQUAL = 271;
    const T_MUL_EQUAL = 272;
    const T_DIV_EQUAL = 273;
    const T_CONCAT_EQUAL = 274;
    const T_MOD_EQUAL = 275;
    const T_AND_EQUAL = 276;
    const T_OR_EQUAL = 277;
    const T_XOR_EQUAL = 278;
    const T_SL_EQUAL = 279;
    const T_SR_EQUAL = 280;
    const T_POW_EQUAL = 281;
    const T_COALESCE_EQUAL = 282;
    const T_COALESCE = 283;
    const T_BOOLEAN_OR = 284;
    const T_BOOLEAN_AND = 285;
    const T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG = 286;
    const T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG = 287;
    const T_IS_EQUAL = 288;
    const T_IS_NOT_EQUAL = 289;
    const T_IS_IDENTICAL = 290;
    const T_IS_NOT_IDENTICAL = 291;
    const T_SPACESHIP = 292;
    const T_IS_SMALLER_OR_EQUAL = 293;
    const T_IS_GREATER_OR_EQUAL = 294;
    const T_SL = 295;
    const T_SR = 296;
    const T_INSTANCEOF = 297;
    const T_INC = 298;
    const T_DEC = 299;
    const T_INT_CAST = 300;
    const T_DOUBLE_CAST = 301;
    const T_STRING_CAST = 302;
    const T_ARRAY_CAST = 303;
    const T_OBJECT_CAST = 304;
    const T_BOOL_CAST = 305;
    const T_UNSET_CAST = 306;
    const T_POW = 307;
    const T_NEW = 308;
    const T_CLONE = 309;
    const T_EXIT = 310;
    const T_IF = 311;
    const T_ELSEIF = 312;
    const T_ELSE = 313;
    const T_ENDIF = 314;
    const T_LNUMBER = 315;
    const T_DNUMBER = 316;
    const T_STRING = 317;
    const T_STRING_VARNAME = 318;
    const T_VARIABLE = 319;
    const T_NUM_STRING = 320;
    const T_INLINE_HTML = 321;
    const T_ENCAPSED_AND_WHITESPACE = 322;
    const T_CONSTANT_ENCAPSED_STRING = 323;
    const T_ECHO = 324;
    const T_DO = 325;
    const T_WHILE = 326;
    const T_ENDWHILE = 327;
    const T_FOR = 328;
    const T_ENDFOR = 329;
    const T_FOREACH = 330;
    const T_ENDFOREACH = 331;
    const T_DECLARE = 332;
    const T_ENDDECLARE = 333;
    const T_AS = 334;
    const T_SWITCH = 335;
    const T_MATCH = 336;
    const T_ENDSWITCH = 337;
    const T_CASE = 338;
    const T_DEFAULT = 339;
    const T_BREAK = 340;
    const T_CONTINUE = 341;
    const T_GOTO = 342;
    const T_FUNCTION = 343;
    const T_FN = 344;
    const T_CONST = 345;
    const T_RETURN = 346;
    const T_TRY = 347;
    const T_CATCH = 348;
    const T_FINALLY = 349;
    const T_USE = 350;
    const T_INSTEADOF = 351;
    const T_GLOBAL = 352;
    const T_STATIC = 353;
    const T_ABSTRACT = 354;
    const T_FINAL = 355;
    const T_PRIVATE = 356;
    const T_PROTECTED = 357;
    const T_PUBLIC = 358;
    const T_READONLY = 359;
    const T_VAR = 360;
    const T_UNSET = 361;
    const T_ISSET = 362;
    const T_EMPTY = 363;
    const T_HALT_COMPILER = 364;
    const T_CLASS = 365;
    const T_TRAIT = 366;
    const T_INTERFACE = 367;
    const T_ENUM = 368;
    const T_EXTENDS = 369;
    const T_IMPLEMENTS = 370;
    const T_OBJECT_OPERATOR = 371;
    const T_NULLSAFE_OBJECT_OPERATOR = 372;
    const T_LIST = 373;
    const T_ARRAY = 374;
    const T_CALLABLE = 375;
    const T_CLASS_C = 376;
    const T_TRAIT_C = 377;
    const T_METHOD_C = 378;
    const T_FUNC_C = 379;
    const T_LINE = 380;
    const T_FILE = 381;
    const T_START_HEREDOC = 382;
    const T_END_HEREDOC = 383;
    const T_DOLLAR_OPEN_CURLY_BRACES = 384;
    const T_CURLY_OPEN = 385;
    const T_PAAMAYIM_NEKUDOTAYIM = 386;
    const T_NAMESPACE = 387;
    const T_NS_C = 388;
    const T_DIR = 389;
    const T_NS_SEPARATOR = 390;
    const T_ELLIPSIS = 391;
    const T_NAME_FULLY_QUALIFIED = 392;
    const T_NAME_QUALIFIED = 393;
    const T_NAME_RELATIVE = 394;
    const T_ATTRIBUTE = 395;
}
<?php declare(strict_types=1);

namespace PhpParser\Parser;

use PhpParser\Error;
use PhpParser\ErrorHandler;
use PhpParser\Parser;

class Multiple implements Parser
{
    /** @var Parser[] List of parsers to try, in order of preference */
    private $parsers;

    /**
     * Create a parser which will try multiple parsers in an order of preference.
     *
     * Parsers will be invoked in the order they're provided to the constructor. If one of the
     * parsers runs without throwing, it's output is returned. Otherwise the exception that the
     * first parser generated is thrown.
     *
     * @param Parser[] $parsers
     */
    public function __construct(array $parsers) {
        $this->parsers = $parsers;
    }

    public function parse(string $code, ErrorHandler $errorHandler = null) {
        if (null === $errorHandler) {
            $errorHandler = new ErrorHandler\Throwing;
        }

        list($firstStmts, $firstError) = $this->tryParse($this->parsers[0], $errorHandler, $code);
        if ($firstError === null) {
            return $firstStmts;
        }

        for ($i = 1, $c = count($this->parsers); $i < $c; ++$i) {
            list($stmts, $error) = $this->tryParse($this->parsers[$i], $errorHandler, $code);
            if ($error === null) {
                return $stmts;
            }
        }

        throw $firstError;
    }

    private function tryParse(Parser $parser, ErrorHandler $errorHandler, $code) {
        $stmts = null;
        $error = null;
        try {
            $stmts = $parser->parse($code, $errorHandler);
        } catch (Error $error) {}
        return [$stmts, $error];
    }
}
<?php

namespace PhpParser\Parser;

use PhpParser\Error;
use PhpParser\Node;
use PhpParser\Node\Expr;
use PhpParser\Node\Name;
use PhpParser\Node\Scalar;
use PhpParser\Node\Stmt;

/* This is an automatically GENERATED file, which should not be manually edited.
 * Instead edit one of the following:
 *  * the grammar files grammar/php5.y or grammar/php7.y
 *  * the skeleton file grammar/parser.template
 *  * the preprocessing script grammar/rebuildParsers.php
 */
class Php5 extends \PhpParser\ParserAbstract
{
    protected $tokenToSymbolMapSize = 396;
    protected $actionTableSize = 1093;
    protected $gotoTableSize = 643;

    protected $invalidSymbol = 168;
    protected $errorSymbol = 1;
    protected $defaultAction = -32766;
    protected $unexpectedTokenRule = 32767;

    protected $YY2TBLSTATE = 415;
    protected $numNonLeafStates = 662;

    protected $symbolToName = array(
        "EOF",
        "error",
        "T_THROW",
        "T_INCLUDE",
        "T_INCLUDE_ONCE",
        "T_EVAL",
        "T_REQUIRE",
        "T_REQUIRE_ONCE",
        "','",
        "T_LOGICAL_OR",
        "T_LOGICAL_XOR",
        "T_LOGICAL_AND",
        "T_PRINT",
        "T_YIELD",
        "T_DOUBLE_ARROW",
        "T_YIELD_FROM",
        "'='",
        "T_PLUS_EQUAL",
        "T_MINUS_EQUAL",
        "T_MUL_EQUAL",
        "T_DIV_EQUAL",
        "T_CONCAT_EQUAL",
        "T_MOD_EQUAL",
        "T_AND_EQUAL",
        "T_OR_EQUAL",
        "T_XOR_EQUAL",
        "T_SL_EQUAL",
        "T_SR_EQUAL",
        "T_POW_EQUAL",
        "T_COALESCE_EQUAL",
        "'?'",
        "':'",
        "T_COALESCE",
        "T_BOOLEAN_OR",
        "T_BOOLEAN_AND",
        "'|'",
        "'^'",
        "T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG",
        "T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG",
        "T_IS_EQUAL",
        "T_IS_NOT_EQUAL",
        "T_IS_IDENTICAL",
        "T_IS_NOT_IDENTICAL",
        "T_SPACESHIP",
        "'<'",
        "T_IS_SMALLER_OR_EQUAL",
        "'>'",
        "T_IS_GREATER_OR_EQUAL",
        "T_SL",
        "T_SR",
        "'+'",
        "'-'",
        "'.'",
        "'*'",
        "'/'",
        "'%'",
        "'!'",
        "T_INSTANCEOF",
        "'~'",
        "T_INC",
        "T_DEC",
        "T_INT_CAST",
        "T_DOUBLE_CAST",
        "T_STRING_CAST",
        "T_ARRAY_CAST",
        "T_OBJECT_CAST",
        "T_BOOL_CAST",
        "T_UNSET_CAST",
        "'@'",
        "T_POW",
        "'['",
        "T_NEW",
        "T_CLONE",
        "T_EXIT",
        "T_IF",
        "T_ELSEIF",
        "T_ELSE",
        "T_ENDIF",
        "T_LNUMBER",
        "T_DNUMBER",
        "T_STRING",
        "T_STRING_VARNAME",
        "T_VARIABLE",
        "T_NUM_STRING",
        "T_INLINE_HTML",
        "T_ENCAPSED_AND_WHITESPACE",
        "T_CONSTANT_ENCAPSED_STRING",
        "T_ECHO",
        "T_DO",
        "T_WHILE",
        "T_ENDWHILE",
        "T_FOR",
        "T_ENDFOR",
        "T_FOREACH",
        "T_ENDFOREACH",
        "T_DECLARE",
        "T_ENDDECLARE",
        "T_AS",
        "T_SWITCH",
        "T_MATCH",
        "T_ENDSWITCH",
        "T_CASE",
        "T_DEFAULT",
        "T_BREAK",
        "T_CONTINUE",
        "T_GOTO",
        "T_FUNCTION",
        "T_FN",
        "T_CONST",
        "T_RETURN",
        "T_TRY",
        "T_CATCH",
        "T_FINALLY",
        "T_USE",
        "T_INSTEADOF",
        "T_GLOBAL",
        "T_STATIC",
        "T_ABSTRACT",
        "T_FINAL",
        "T_PRIVATE",
        "T_PROTECTED",
        "T_PUBLIC",
        "T_VAR",
        "T_UNSET",
        "T_ISSET",
        "T_EMPTY",
        "T_HALT_COMPILER",
        "T_CLASS",
        "T_TRAIT",
        "T_INTERFACE",
        "T_EXTENDS",
        "T_IMPLEMENTS",
        "T_OBJECT_OPERATOR",
        "T_LIST",
        "T_ARRAY",
        "T_CALLABLE",
        "T_CLASS_C",
        "T_TRAIT_C",
        "T_METHOD_C",
        "T_FUNC_C",
        "T_LINE",
        "T_FILE",
        "T_START_HEREDOC",
        "T_END_HEREDOC",
        "T_DOLLAR_OPEN_CURLY_BRACES",
        "T_CURLY_OPEN",
        "T_PAAMAYIM_NEKUDOTAYIM",
        "T_NAMESPACE",
        "T_NS_C",
        "T_DIR",
        "T_NS_SEPARATOR",
        "T_ELLIPSIS",
        "T_NAME_FULLY_QUALIFIED",
        "T_NAME_QUALIFIED",
        "T_NAME_RELATIVE",
        "';'",
        "'{'",
        "'}'",
        "'('",
        "')'",
        "'$'",
        "'`'",
        "']'",
        "'\"'",
        "T_READONLY",
        "T_ENUM",
        "T_NULLSAFE_OBJECT_OPERATOR",
        "T_ATTRIBUTE"
    );

    protected $tokenToSymbol = array(
            0,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,   56,  163,  168,  160,   55,  168,  168,
          158,  159,   53,   50,    8,   51,   52,   54,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,   31,  155,
           44,   16,   46,   30,   68,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,   70,  168,  162,   36,  168,  161,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  156,   35,  157,   58,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
          168,  168,  168,  168,  168,  168,    1,    2,    3,    4,
            5,    6,    7,    9,   10,   11,   12,   13,   14,   15,
           17,   18,   19,   20,   21,   22,   23,   24,   25,   26,
           27,   28,   29,   32,   33,   34,   37,   38,   39,   40,
           41,   42,   43,   45,   47,   48,   49,   57,   59,   60,
           61,   62,   63,   64,   65,   66,   67,   69,   71,   72,
           73,   74,   75,   76,   77,   78,   79,   80,   81,   82,
           83,   84,   85,   86,   87,   88,   89,   90,   91,   92,
           93,   94,   95,   96,   97,   98,   99,  100,  101,  102,
          103,  104,  105,  106,  107,  108,  109,  110,  111,  112,
          113,  114,  115,  116,  117,  118,  119,  120,  121,  164,
          122,  123,  124,  125,  126,  127,  128,  129,  165,  130,
          131,  132,  166,  133,  134,  135,  136,  137,  138,  139,
          140,  141,  142,  143,  144,  145,  146,  147,  148,  149,
          150,  151,  152,  153,  154,  167
    );

    protected $action = array(
          699,  669,  670,  671,  672,  673,  286,  674,  675,  676,
          712,  713,  223,  224,  225,  226,  227,  228,  229,  230,
          231,  232,    0,  233,  234,  235,  236,  237,  238,  239,
          240,  241,  242,  243,  244,-32766,-32766,-32766,-32766,-32766,
        -32766,-32766,-32766,-32766,-32767,-32767,-32767,-32767,  245,  246,
          242,  243,  244,-32766,-32766,  677,-32766,  750,-32766,-32766,
        -32766,-32766,-32766,-32766,-32766, 1224,  245,  246, 1225,  678,
          679,  680,  681,  682,  683,  684,-32766,   48,  746,-32766,
        -32766,-32766,-32766,-32766,-32766,  685,  686,  687,  688,  689,
          690,  691,  692,  693,  694,  695,  715,  738,  716,  717,
          718,  719,  707,  708,  709,  737,  710,  711,  696,  697,
          698,  700,  701,  702,  740,  741,  742,  743,  744,  745,
          703,  704,  705,  706,  736,  727,  725,  726,  722,  723,
          751,  714,  720,  721,  728,  729,  731,  730,  732,  733,
           55,   56,  425,   57,   58,  724,  735,  734, 1073,   59,
           60, -224,   61,-32766,-32766,-32766,-32766,-32766,-32766,-32766,
        -32766,-32766,-32766,  121,-32767,-32767,-32767,-32767,   29,  107,
          108,  109,  110,  111,  112,  113,  114,  115,  116,  117,
          118,  119, 1043,  766, 1071,  767,  580,   62,   63,-32766,
        -32766,-32766,-32766,   64,  516,   65,  294,  295,   66,   67,
           68,   69,   70,   71,   72,   73,  822,   25,  302,   74,
          418,  981,  983, 1043, 1181, 1095, 1096, 1073,  748,  754,
         1075, 1074, 1076,  469,-32766,-32766,-32766,  337,  823,   54,
        -32767,-32767,-32767,-32767,   98,   99,  100,  101,  102,  220,
          221,  222,   78,  361, 1107,-32766,  341,-32766,-32766,-32766,
        -32766,-32766, 1107,  492,  949,  950,  951,  948,  947,  946,
          207,  477,  478,  949,  950,  951,  948,  947,  946, 1043,
          479,  480,   52, 1101, 1102, 1103, 1104, 1098, 1099,  319,
          872,  668,  667,   27, -511, 1105, 1100,-32766,  130, 1075,
         1074, 1076,  345,  668,  667,   41,  126,  341,  334,  369,
          336,  426, -128, -128, -128,  896,  897,  468,  220,  221,
          222,  811, 1195,  619,   40,   21,  427, -128,  470, -128,
          471, -128,  472, -128,  802,  428,   -4,  823,   54,  207,
           33,   34,  429,  360,  317,   28,   35,  473,-32766,-32766,
        -32766,  211,  356,  357,  474,  475,-32766,-32766,-32766,  754,
          476,   49,  313,  794,  843,  430,  431,  289,  125,-32766,
          813,-32766,-32766,-32766,-32766,-32766,-32766,-32766,-32767,-32767,
        -32767,-32767,-32767,-32766,-32766,-32766,  769,  103,  104,  105,
          327,  307,  825,  633, -128, 1075, 1074, 1076,  221,  222,
          927,  748, 1146,  106,-32766,  129,-32766,-32766,-32766,-32766,
          426,  823,   54,  902,  873,  302,  468,   75,  207,  359,
          811,  668,  667,   40,   21,  427,  754,  470,  754,  471,
          423,  472, 1043,  127,  428,  435, 1043,  341, 1043,   33,
           34,  429,  360, 1181,  415,   35,  473,  122,   10,  315,
          128,  356,  357,  474,  475,-32766,-32766,-32766,  768,  476,
          668,  667,  758,  843,  430,  431,  754, 1043, 1147,-32766,
        -32766,-32766,  754,  419,  342, 1215,-32766,  131,-32766,-32766,
        -32766,  341,  363,  346,  426,  823,   54,  100,  101,  102,
          468,  825,  633,   -4,  811,  442,  903,   40,   21,  427,
          754,  470,  435,  471,  341,  472,  341,  766,  428,  767,
         -209, -209, -209,   33,   34,  429,  360,  479, 1196,   35,
          473,  345,-32766,-32766,-32766,  356,  357,  474,  475,  220,
          221,  222,  421,  476,   32,  297,  794,  843,  430,  431,
          754,  754,  435,-32766,  341,-32766,-32766,    9,  300,   51,
          207,  249,  324,  753,  120,  220,  221,  222,  426,   30,
          247,  941,  422,  424,  468,  825,  633, -209,  811, 1043,
         1061,   40,   21,  427,  129,  470,  207,  471,  341,  472,
          804,   20,  428,  124, -208, -208, -208,   33,   34,  429,
          360,  479,  212,   35,  473,  923, -259,  823,   54,  356,
          357,  474,  475,-32766,-32766,-32766, 1043,  476,  213,  806,
          794,  843,  430,  431,-32766,-32766,  435,  435,  341,  341,
          443,   79,   80,   81,-32766,  668,  667,  636,  344,  808,
          668,  667,  239,  240,  241,  123,  214,  538,  250,  825,
          633, -208,   36,  251,   82,   83,   84,   85,   86,   87,
           88,   89,   90,   91,   92,   93,   94,   95,   96,   97,
           98,   99,  100,  101,  102,  103,  104,  105,  252,  307,
          426,  220,  221,  222,  823,   54,  468,-32766,  222,  765,
          811,  106,  134,   40,   21,  427,  571,  470,  207,  471,
          445,  472,  207,-32766,  428,  896,  897,  207,  307,   33,
           34,  429,  245,  246,  637,   35,  473,  452,   22,  809,
          922,  356,  357,  457,  588,  135,  374,  595,  596,  476,
         -228,  759,  639,  938,  653,  926,  661,  -86,  823,   54,
          314,  644,  647,  821,  133,  836,   43,  106,  603,   44,
           45,   46,   47,  748,   50,   53,  132,  426,  302,-32766,
          520,  825,  633,  468,  -84,  607,  577,  811,  641,  362,
           40,   21,  427, -278,  470,  754,  471,  954,  472,  441,
          627,  428,  823,   54,  574,  844,   33,   34,  429,   11,
          615,  845,   35,  473,  444,  461,  285, -511,  356,  357,
          592, -419,  593, 1106, 1153, -410,  476,  368,  838,   38,
          658,  426,  645,  795, 1052,    0,  325,  468,    0,-32766,
            0,  811,    0,    0,   40,   21,  427,    0,  470,    0,
          471,    0,  472,    0,  322,  428,  823,   54,  825,  633,
           33,   34,  429,    0,  326,    0,   35,  473,  323,    0,
          316,  318,  356,  357, -512,  426,    0,  753,  531,    0,
          476,  468,    6,    0,    0,  811,  650,    7,   40,   21,
          427,   12,  470,   14,  471,  373,  472, -420,  562,  428,
          823,   54,   78, -225,   33,   34,  429,   39,  656,  657,
           35,  473,  859,  633,  764,  812,  356,  357,  820,  799,
          814,  875,  866,  867,  476,  797,  860,  857,  855,  426,
          933,  934,  931,  819,  803,  468,  805,  807,  810,  811,
          930,  762,   40,   21,  427,  763,  470,  932,  471,  335,
          472,  358,  634,  428,  638,  640,  825,  633,   33,   34,
          429,  642,  643,  646,   35,  473,  648,  649,  651,  652,
          356,  357,  635,  426, 1221, 1223,  761,  842,  476,  468,
          248,  760,  841,  811, 1222,  840,   40,   21,  427, 1057,
          470,  830,  471, 1045,  472,  839, 1046,  428,  828,  215,
          216,  939,   33,   34,  429,  217,  864,  218,   35,  473,
          825,  633,   24,  865,  356,  357,  456, 1220, 1189,  209,
         1187, 1172,  476, 1185,  215,  216, 1086, 1095, 1096,  914,
          217, 1193,  218, 1183, -224, 1097,   26,   31,   37,   42,
           76,   77,  210,  288,  209,  292,  293,  308,  309,  310,
          311,  339, 1095, 1096,  825,  633,  355,  291,  416, 1152,
         1097,   16,   17,   18,  393,  453,  460,  462,  466,  552,
          624, 1048, 1051,  904, 1111, 1047, 1023,  563, 1022, 1088,
            0,    0, -429,  558, 1041, 1101, 1102, 1103, 1104, 1098,
         1099,  398, 1054, 1053, 1056, 1055, 1070, 1105, 1100, 1186,
         1171, 1167, 1184, 1085, 1218, 1112, 1166,  219,  558,  599,
         1101, 1102, 1103, 1104, 1098, 1099,  398,    0,    0,    0,
            0,    0, 1105, 1100,    0,    0,    0,    0,    0,    0,
            0,    0,  219
    );

    protected $actionCheck = array(
            2,    3,    4,    5,    6,    7,   14,    9,   10,   11,
           12,   13,   33,   34,   35,   36,   37,   38,   39,   40,
           41,   42,    0,   44,   45,   46,   47,   48,   49,   50,
           51,   52,   53,   54,   55,    9,   10,   11,   33,   34,
           35,   36,   37,   38,   39,   40,   41,   42,   69,   70,
           53,   54,   55,    9,   10,   57,   30,   80,   32,   33,
           34,   35,   36,   37,   38,   80,   69,   70,   83,   71,
           72,   73,   74,   75,   76,   77,    9,   70,   80,   33,
           34,   35,   36,   37,   38,   87,   88,   89,   90,   91,
           92,   93,   94,   95,   96,   97,   98,   99,  100,  101,
          102,  103,  104,  105,  106,  107,  108,  109,  110,  111,
          112,  113,  114,  115,  116,  117,  118,  119,  120,  121,
          122,  123,  124,  125,  126,  127,  128,  129,  130,  131,
          153,  133,  134,  135,  136,  137,  138,  139,  140,  141,
            3,    4,    5,    6,    7,  147,  148,  149,   80,   12,
           13,  159,   15,   33,   34,   35,   36,   37,   38,   39,
           40,   41,   42,  156,   44,   45,   46,   47,   16,   17,
           18,   19,   20,   21,   22,   23,   24,   25,   26,   27,
           28,   29,   13,  106,  116,  108,   85,   50,   51,   33,
           34,   35,   36,   56,   85,   58,   59,   60,   61,   62,
           63,   64,   65,   66,   67,   68,    1,   70,   71,   72,
           73,   59,   60,   13,   82,   78,   79,   80,   80,   82,
          152,  153,  154,   86,    9,   10,   11,    8,    1,    2,
           44,   45,   46,   47,   48,   49,   50,   51,   52,    9,
           10,   11,  156,  106,  143,   30,  160,   32,   33,   34,
           35,   36,  143,  116,  116,  117,  118,  119,  120,  121,
           30,  124,  125,  116,  117,  118,  119,  120,  121,   13,
          133,  134,   70,  136,  137,  138,  139,  140,  141,  142,
           31,   37,   38,    8,  132,  148,  149,  116,  156,  152,
          153,  154,  160,   37,   38,  158,    8,  160,  161,    8,
          163,   74,   75,   76,   77,  134,  135,   80,    9,   10,
           11,   84,    1,   80,   87,   88,   89,   90,   91,   92,
           93,   94,   95,   96,  155,   98,    0,    1,    2,   30,
          103,  104,  105,  106,  132,    8,  109,  110,    9,   10,
           11,    8,  115,  116,  117,  118,    9,   10,   11,   82,
          123,   70,    8,  126,  127,  128,  129,    8,  156,   30,
          155,   32,   33,   34,   35,   36,   37,   38,   39,   40,
           41,   42,   43,    9,   10,   11,  157,   53,   54,   55,
            8,   57,  155,  156,  157,  152,  153,  154,   10,   11,
          157,   80,  162,   69,   30,  151,   32,   33,   34,   35,
           74,    1,    2,  159,  155,   71,   80,  151,   30,    8,
           84,   37,   38,   87,   88,   89,   82,   91,   82,   93,
            8,   95,   13,  156,   98,  158,   13,  160,   13,  103,
          104,  105,  106,   82,  108,  109,  110,  156,    8,  113,
           31,  115,  116,  117,  118,    9,   10,   11,  157,  123,
           37,   38,  126,  127,  128,  129,   82,   13,  159,   33,
           34,   35,   82,  127,    8,   85,   30,  156,   32,   33,
           34,  160,    8,  147,   74,    1,    2,   50,   51,   52,
           80,  155,  156,  157,   84,   31,  159,   87,   88,   89,
           82,   91,  158,   93,  160,   95,  160,  106,   98,  108,
          100,  101,  102,  103,  104,  105,  106,  133,  159,  109,
          110,  160,    9,   10,   11,  115,  116,  117,  118,    9,
           10,   11,    8,  123,  144,  145,  126,  127,  128,  129,
           82,   82,  158,   30,  160,   32,   33,  108,    8,   70,
           30,   31,  113,  152,   16,    9,   10,   11,   74,   14,
           14,  122,    8,    8,   80,  155,  156,  157,   84,   13,
          159,   87,   88,   89,  151,   91,   30,   93,  160,   95,
          155,  159,   98,   14,  100,  101,  102,  103,  104,  105,
          106,  133,   16,  109,  110,  155,  157,    1,    2,  115,
          116,  117,  118,    9,   10,   11,   13,  123,   16,  155,
          126,  127,  128,  129,   33,   34,  158,  158,  160,  160,
          156,    9,   10,   11,   30,   37,   38,   31,   70,  155,
           37,   38,   50,   51,   52,  156,   16,   81,   16,  155,
          156,  157,   30,   16,   32,   33,   34,   35,   36,   37,
           38,   39,   40,   41,   42,   43,   44,   45,   46,   47,
           48,   49,   50,   51,   52,   53,   54,   55,   16,   57,
           74,    9,   10,   11,    1,    2,   80,  116,   11,  155,
           84,   69,  156,   87,   88,   89,  160,   91,   30,   93,
          132,   95,   30,   33,   98,  134,  135,   30,   57,  103,
          104,  105,   69,   70,   31,  109,  110,   75,   76,  155,
          155,  115,  116,   75,   76,  101,  102,  111,  112,  123,
          159,  155,  156,  155,  156,  155,  156,   31,    1,    2,
           31,   31,   31,   31,   31,   38,   70,   69,   77,   70,
           70,   70,   70,   80,   70,   70,   70,   74,   71,   85,
           85,  155,  156,   80,   97,   96,  100,   84,   31,  106,
           87,   88,   89,   82,   91,   82,   93,   82,   95,   89,
           92,   98,    1,    2,   90,  127,  103,  104,  105,   97,
           94,  127,  109,  110,   97,   97,   97,  132,  115,  116,
          100,  146,  113,  143,  143,  146,  123,  106,  151,  155,
          157,   74,   31,  157,  162,   -1,  114,   80,   -1,  116,
           -1,   84,   -1,   -1,   87,   88,   89,   -1,   91,   -1,
           93,   -1,   95,   -1,  130,   98,    1,    2,  155,  156,
          103,  104,  105,   -1,  130,   -1,  109,  110,  131,   -1,
          132,  132,  115,  116,  132,   74,   -1,  152,  150,   -1,
          123,   80,  146,   -1,   -1,   84,   31,  146,   87,   88,
           89,  146,   91,  146,   93,  146,   95,  146,  150,   98,
            1,    2,  156,  159,  103,  104,  105,  155,  155,  155,
          109,  110,  155,  156,  155,  155,  115,  116,  155,  155,
          155,  155,  155,  155,  123,  155,  155,  155,  155,   74,
          155,  155,  155,  155,  155,   80,  155,  155,  155,   84,
          155,  155,   87,   88,   89,  155,   91,  155,   93,  156,
           95,  156,  156,   98,  156,  156,  155,  156,  103,  104,
          105,  156,  156,  156,  109,  110,  156,  156,  156,  156,
          115,  116,  156,   74,  157,  157,  157,  157,  123,   80,
           31,  157,  157,   84,  157,  157,   87,   88,   89,  157,
           91,  157,   93,  157,   95,  157,  157,   98,  157,   50,
           51,  157,  103,  104,  105,   56,  157,   58,  109,  110,
          155,  156,  158,  157,  115,  116,  157,  157,  157,   70,
          157,  157,  123,  157,   50,   51,  157,   78,   79,  157,
           56,  157,   58,  157,  159,   86,  158,  158,  158,  158,
          158,  158,  158,  158,   70,  158,  158,  158,  158,  158,
          158,  158,   78,   79,  155,  156,  158,  160,  158,  163,
           86,  159,  159,  159,  159,  159,  159,  159,  159,  159,
          159,  159,  159,  159,  159,  159,  159,  159,  159,  159,
           -1,   -1,  161,  134,  161,  136,  137,  138,  139,  140,
          141,  142,  162,  162,  162,  162,  162,  148,  149,  162,
          162,  162,  162,  162,  162,  162,  162,  158,  134,  162,
          136,  137,  138,  139,  140,  141,  142,   -1,   -1,   -1,
           -1,   -1,  148,  149,   -1,   -1,   -1,   -1,   -1,   -1,
           -1,   -1,  158
    );

    protected $actionBase = array(
            0,  227,  326,  400,  474,  233,  132,  132,  752,   -2,
           -2,  138,   -2,   -2,   -2,  663,  761,  815,  761,  586,
          717,  859,  859,  859,  244,  256,  256,  256,  413,  583,
          583,  880,  546,  169,  415,  444,  409,  200,  200,  200,
          200,  137,  137,  200,  200,  200,  200,  200,  200,  200,
          200,  200,  200,  200,  200,  200,  200,  200,  200,  200,
          200,  200,  200,  200,  200,  200,  200,  200,  200,  200,
          200,  200,  200,  200,  200,  200,  200,  200,  200,  200,
          200,  200,  200,  200,  200,  200,  200,  200,  200,  200,
          200,  200,  200,  200,  200,  200,  200,  200,  200,  200,
          200,  200,  200,  200,  200,  200,  200,  200,  200,  200,
          200,  200,  200,  200,  200,  200,  200,  200,  200,  200,
          200,  200,  200,  200,  200,  200,  200,  200,  200,  200,
          200,  200,  200,  200,  200,  200,  249,  205,  738,  559,
          535,  739,  741,  742,  876,  679,  877,  820,  821,  693,
          823,  824,  826,  829,  832,  819,  834,  907,  836,  602,
          602,  602,  602,  602,  602,  602,  602,  602,  602,  602,
          602,   67,  536,  299,  510,  230,   44,  652,  652,  652,
          652,  652,  652,  652,  337,  337,  337,  337,  337,  337,
          337,  337,  337,  337,  337,  337,  337,  337,  337,  337,
          337,  337,  378,  584,  584,  584,  657,  909,  648,  934,
          934,  934,  934,  934,  934,  934,  934,  934,  934,  934,
          934,  934,  934,  934,  934,  934,  934,  934,  934,  934,
          934,  934,  934,  934,  934,  934,  934,  934,  934,  934,
          934,  934,  934,  934,  934,  934,  934,  934,  934,  934,
          934,  934,  934,  503,  -21,  -21,  436,  650,  364,  571,
          215,  426,  156,   26,   26,  329,  329,  329,  329,  329,
           46,   46,    5,    5,    5,    5,  152,  186,  186,  186,
          186,  120,  120,  120,  120,  374,  374,  429,  448,  448,
          334,  267,  449,  449,  449,  449,  449,  449,  449,  449,
          449,  449,  336,  427,  427,  572,  572,  408,  551,  551,
          551,  551,  671,  171,  171,  391,  311,  311,  311,  109,
          641,  856,   68,   68,   68,   68,   68,   68,  324,  324,
          324,   -3,   -3,   -3,  655,   77,  380,   77,  380,  683,
          685,   86,  685,  654,  -15,  516,  776,  281,  646,  809,
          680,  816,  560,  711,  202,  578,  857,  643,  -23,  578,
          578,  578,  578,  857,  622,  628,  596,  -23,  578,  -23,
          639,  454,  849,  351,  249,  558,  469,  631,  743,  514,
          688,  746,  464,  544,  548,  556,    7,  412,  708,  750,
          878,  879,  349,  702,  631,  631,  631,  327,  101,    7,
           -8,  623,  623,  623,  623,  219,  623,  623,  623,  623,
          291,  430,  545,  401,  745,  653,  653,  675,  839,  814,
          814,  653,  673,  653,  675,  841,  841,  841,  841,  653,
          653,  653,  653,  814,  814,  667,  814,  275,  684,  694,
          694,  841,  713,  714,  653,  653,  697,  814,  814,  814,
          697,  687,  841,  669,  637,  333,  814,  841,  689,  673,
          689,  653,  669,  689,  673,  673,  689,   22,  686,  656,
          840,  842,  860,  756,  638,  644,  847,  848,  843,  845,
          838,  692,  719,  720,  528,  659,  660,  661,  662,  696,
          664,  698,  643,  658,  658,  658,  645,  701,  645,  658,
          658,  658,  658,  658,  658,  658,  658,  632,  635,  709,
          699,  670,  723,  566,  582,  758,  640,  636,  872,  865,
          881,  883,  849,  870,  645,  890,  634,  288,  610,  850,
          633,  753,  645,  851,  645,  759,  645,  873,  777,  666,
          778,  779,  658,  874,  891,  892,  893,  894,  897,  898,
          899,  900,  665,  901,  724,  674,  866,  344,  844,  639,
          705,  677,  755,  725,  780,  372,  902,  784,  645,  645,
          765,  706,  645,  766,  726,  712,  862,  727,  867,  903,
          640,  678,  868,  645,  681,  785,  904,  372,  690,  651,
          704,  649,  728,  858,  875,  853,  767,  612,  617,  787,
          788,  792,  691,  730,  863,  864,  835,  731,  770,  642,
          771,  676,  794,  772,  852,  732,  796,  798,  871,  647,
          707,  682,  672,  668,  773,  799,  869,  733,  735,  736,
          801,  737,  804,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,  137,  137,  137,  137,   -2,   -2,   -2,
           -2,    0,    0,   -2,    0,    0,    0,  137,  137,  137,
          137,  137,  137,  137,  137,  137,  137,  137,  137,  137,
          137,  137,  137,  137,  137,  137,  137,  137,  137,  137,
          137,  137,  137,    0,    0,  137,  137,  137,  137,  137,
          137,  137,  137,  137,  137,  137,  137,  137,  137,  137,
          137,  137,  137,  137,  137,  137,  137,  137,  137,  137,
          137,  137,  137,  137,  137,  137,  137,  137,  137,  137,
          137,  137,  137,  137,  137,  137,  137,  137,  137,  137,
          137,  137,  137,  137,  137,  137,  137,  137,  137,  137,
          137,  137,  137,  137,  137,  137,  137,  137,  137,  137,
          137,  137,  137,  137,  137,  137,  137,  137,  137,  137,
          137,  137,  137,  137,  137,  137,  137,  137,  137,  137,
          137,  137,  137,  137,  137,  137,  137,  137,  602,  602,
          602,  602,  602,  602,  602,  602,  602,  602,  602,  602,
          602,  602,  602,  602,  602,  602,  602,  602,  602,  602,
          602,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,  602,  -21,  -21,  -21,  -21,  602,  -21,
          -21,  -21,  -21,  -21,  -21,  -21,  602,  602,  602,  602,
          602,  602,  602,  602,  602,  602,  602,  602,  602,  602,
          602,  602,  602,  602,  -21,  602,  602,  602,  -21,   68,
          -21,   68,   68,   68,   68,   68,   68,   68,   68,   68,
           68,   68,   68,   68,   68,   68,   68,   68,   68,   68,
           68,   68,   68,   68,   68,   68,   68,   68,   68,   68,
           68,   68,   68,   68,   68,   68,   68,   68,   68,   68,
           68,   68,   68,   68,   68,  602,    0,    0,  602,  -21,
          602,  -21,  602,  -21,  -21,  602,  602,  602,  602,  602,
          602,  602,  -21,  -21,  -21,  -21,  -21,  -21,    0,  324,
          324,  324,  324,  -21,  -21,  -21,  -21,   68,   68,  147,
           68,   68,   68,   68,   68,   68,   68,   68,   68,   68,
           68,   68,   68,   68,   68,  324,  324,   -3,   -3,   68,
           68,   68,   68,   68,  147,   68,   68,  -23,  673,  673,
          673,  380,  380,  380,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,  380,  -23,    0,  -23,
            0,   68,  -23,  673,  -23,  380,  673,  673,  -23,  814,
          604,  604,  604,  604,  372,    7,    0,    0,  673,  673,
            0,    0,    0,    0,    0,  673,    0,    0,    0,    0,
            0,    0,  814,    0,  653,    0,    0,    0,    0,  658,
          288,    0,  677,  456,    0,    0,    0,    0,    0,    0,
          677,  456,  530,  530,    0,  665,  658,  658,  658,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,  372
    );

    protected $actionDefault = array(
            3,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,  540,  540,  495,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,  297,  297,  297,
        32767,32767,32767,  528,  528,  528,  528,  528,  528,  528,
          528,  528,  528,  528,32767,32767,32767,32767,32767,32767,
          381,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,  387,
          545,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,  362,
          363,  365,  366,  296,  548,  529,  245,  388,  544,  295,
          247,  325,  499,32767,32767,32767,  327,  122,  256,  201,
          498,  125,  294,  232,  380,  382,  326,  301,  306,  307,
          308,  309,  310,  311,  312,  313,  314,  315,  316,  317,
          318,  300,  454,  359,  358,  357,  456,32767,  455,  492,
          492,  495,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,  323,  483,  482,  324,  452,  328,  453,
          331,  457,  460,  329,  330,  347,  348,  345,  346,  349,
          458,  459,  476,  477,  474,  475,  299,  350,  351,  352,
          353,  478,  479,  480,  481,32767,32767,  280,  539,  539,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,  338,  339,  467,  468,32767,  236,  236,
          236,  236,  281,  236,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,  333,  334,
          332,  462,  463,  461,  428,32767,32767,32767,  430,32767,
        32767,32767,32767,32767,32767,32767,32767,  500,32767,32767,
        32767,32767,32767,  513,  417,  171,32767,  409,32767,  171,
          171,  171,  171,32767,  220,  222,  167,32767,  171,32767,
          486,32767,32767,32767,32767,32767,  518,  343,32767,32767,
          116,32767,32767,32767,  555,32767,  513,32767,  116,32767,
        32767,32767,32767,  356,  335,  336,  337,32767,32767,  517,
          511,  470,  471,  472,  473,32767,  464,  465,  466,  469,
        32767,32767,32767,32767,32767,32767,32767,32767,  425,  431,
          431,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,  516,  515,32767,  410,  494,  186,  184,
          184,32767,  206,  206,32767,32767,  188,  487,  506,32767,
          188,  173,32767,  398,  175,  494,32767,32767,  238,32767,
          238,32767,  398,  238,32767,32767,  238,32767,  411,  435,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,  377,  378,  489,  502,32767,
          503,32767,  409,  341,  342,  344,  320,32767,  322,  367,
          368,  369,  370,  371,  372,  373,  375,32767,  415,32767,
          418,32767,32767,32767,  255,32767,  553,32767,32767,  304,
          553,32767,32767,32767,  547,32767,32767,  298,32767,32767,
        32767,32767,  251,32767,  169,32767,  537,32767,  554,32767,
          511,32767,  340,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,  512,32767,32767,32767,32767,  227,32767,  448,
        32767,  116,32767,32767,32767,  187,32767,32767,  302,  246,
        32767,32767,  546,32767,32767,32767,32767,32767,32767,32767,
        32767,  114,32767,  170,32767,32767,32767,  189,32767,32767,
          511,32767,32767,32767,32767,32767,32767,32767,  293,32767,
        32767,32767,32767,32767,32767,32767,  511,32767,32767,  231,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,  411,
        32767,  274,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,  127,  127,    3,  127,  127,  258,    3,
          258,  127,  258,  258,  127,  127,  127,  127,  127,  127,
          127,  127,  127,  127,  214,  217,  206,  206,  164,  127,
          127,  266
    );

    protected $goto = array(
          166,  140,  140,  140,  166,  187,  168,  144,  147,  141,
          142,  143,  149,  163,  163,  163,  163,  144,  144,  165,
          165,  165,  165,  165,  165,  165,  165,  165,  165,  165,
          138,  159,  160,  161,  162,  184,  139,  185,  493,  494,
          377,  495,  499,  500,  501,  502,  503,  504,  505,  506,
          967,  164,  145,  146,  148,  171,  176,  186,  203,  253,
          256,  258,  260,  263,  264,  265,  266,  267,  268,  269,
          277,  278,  279,  280,  303,  304,  328,  329,  330,  394,
          395,  396,  542,  188,  189,  190,  191,  192,  193,  194,
          195,  196,  197,  198,  199,  200,  201,  150,  151,  152,
          167,  153,  169,  154,  204,  170,  155,  156,  157,  205,
          158,  136,  620,  560,  756,  560,  560,  560,  560,  560,
          560,  560,  560,  560,  560,  560,  560,  560,  560,  560,
          560,  560,  560,  560,  560,  560,  560,  560,  560,  560,
          560,  560,  560,  560,  560,  560,  560,  560,  560,  560,
          560,  560,  560,  560,  560,  560,  560,  560,  560, 1108,
          628, 1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108,
         1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108,
         1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108,
         1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108,
         1108, 1108, 1108, 1108, 1108,  757,  888,  888,  508, 1200,
         1200,  400,  606,  508,  536,  536,  568,  532,  534,  534,
          496,  498,  524,  540,  569,  572,  583,  590,  852,  852,
          852,  852,  847,  853,  174,  585,  519,  600,  601,  177,
          178,  179,  401,  402,  403,  404,  173,  202,  206,  208,
          257,  259,  261,  262,  270,  271,  272,  273,  274,  275,
          281,  282,  283,  284,  305,  306,  331,  332,  333,  406,
          407,  408,  409,  175,  180,  254,  255,  181,  182,  183,
          497,  497,  785,  497,  497,  497,  497,  497,  497,  497,
          497,  497,  497,  497,  497,  497,  497,  509,  578,  582,
          626,  749,  509,  544,  545,  546,  547,  548,  549,  550,
          551,  553,  586,  338,  559,  321,  559,  559,  559,  559,
          559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
          559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
          559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
          559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
          530,  349,  655,  555,  587,  352,  414,  591,  575,  604,
          885,  611,  612,  881,  616,  617,  623,  625,  630,  632,
          298,  296,  296,  296,  298,  290,  299,  944,  610,  816,
         1170,  613,  436,  436,  375,  436,  436,  436,  436,  436,
          436,  436,  436,  436,  436,  436,  436,  436,  436, 1072,
         1084, 1083,  945, 1065, 1072,  895,  895,  895,  895, 1178,
          895,  895, 1212, 1212, 1178,  388,  858,  561,  755, 1072,
         1072, 1072, 1072, 1072, 1072,    3,    4,  384,  384,  384,
         1212,  874,  856,  854,  856,  654,  465,  511,  883,  878,
         1089,  541,  384,  537,  384,  567,  384, 1026,   19,   15,
          371,  384, 1226,  510, 1204, 1192, 1192, 1192,  510,  906,
          372,  522,  533,  554,  912,  514, 1068, 1069,   13, 1065,
          378,  912, 1158,  594,   23,  965,  386,  386,  386,  602,
         1066, 1169, 1066,  937,  447,  449,  631,  752, 1177, 1067,
         1109,  614,  935, 1177,  605, 1197,  391, 1211, 1211,  543,
          892,  386, 1194, 1194, 1194,  399,  518, 1016,  901,  389,
          771,  529,  752,  340,  752, 1211,  518,  518,  385,  781,
         1214,  770,  772, 1063,  910,  774, 1058, 1176,  659,  953,
          514,  782,  862,  915,  450,  573, 1155,    0,  463,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,  513,  528,    0,    0,    0,    0,
          513,    0,  528,    0,  350,  351,    0,  609,  512,  515,
          438,  439, 1064,  618,    0,    0,    0,    0,    0,    0,
            0,    0,    0,  779, 1219,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
          777,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
          523,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,  301,  301
    );

    protected $gotoCheck = array(
           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
           43,   43,   57,   68,   15,   68,   68,   68,   68,   68,
           68,   68,   68,   68,   68,   68,   68,   68,   68,   68,
           68,   68,   68,   68,   68,   68,   68,   68,   68,   68,
           68,   68,   68,   68,   68,   68,   68,   68,   68,   68,
           68,   68,   68,   68,   68,   68,   68,   68,   68,  126,
            9,  126,  126,  126,  126,  126,  126,  126,  126,  126,
          126,  126,  126,  126,  126,  126,  126,  126,  126,  126,
          126,  126,  126,  126,  126,  126,  126,  126,  126,  126,
          126,  126,  126,  126,  126,  126,  126,  126,  126,  126,
          126,  126,  126,  126,  126,   16,   76,   76,   68,   76,
           76,   51,   51,   68,   51,   51,   51,   51,   51,   51,
           51,   51,   51,   51,   51,   51,   51,   51,   68,   68,
           68,   68,   68,   68,   27,   66,  101,   66,   66,   27,
           27,   27,   27,   27,   27,   27,   27,   27,   27,   27,
           27,   27,   27,   27,   27,   27,   27,   27,   27,   27,
           27,   27,   27,   27,   27,   27,   27,   27,   27,   27,
           27,   27,   27,   27,   27,   27,   27,   27,   27,   27,
          117,  117,   29,  117,  117,  117,  117,  117,  117,  117,
          117,  117,  117,  117,  117,  117,  117,  117,   61,   61,
           61,    6,  117,  110,  110,  110,  110,  110,  110,  110,
          110,  110,  110,  125,   57,  125,   57,   57,   57,   57,
           57,   57,   57,   57,   57,   57,   57,   57,   57,   57,
           57,   57,   57,   57,   57,   57,   57,   57,   57,   57,
           57,   57,   57,   57,   57,   57,   57,   57,   57,   57,
           57,   57,   57,   57,   57,   57,   57,   57,   57,   57,
           32,   71,   32,   32,   69,   69,   69,   32,   40,   40,
           32,   32,   32,   32,   32,   32,   32,   32,   32,   32,
            5,    5,    5,    5,    5,    5,    5,   97,   62,   50,
           81,   62,   57,   57,   62,   57,   57,   57,   57,   57,
           57,   57,   57,   57,   57,   57,   57,   57,   57,   57,
          124,  124,   97,   81,   57,   57,   57,   57,   57,  118,
           57,   57,  142,  142,  118,   12,   33,   12,   14,   57,
           57,   57,   57,   57,   57,   30,   30,   13,   13,   13,
          142,   14,   14,   14,   14,   14,   57,   14,   14,   14,
           34,    2,   13,  109,   13,    2,   13,   34,   34,   34,
           34,   13,   13,  122,  140,    9,    9,    9,  122,   83,
           58,   58,   58,   34,   13,   13,   81,   81,   58,   81,
           46,   13,  131,  127,   34,  101,  123,  123,  123,   34,
           81,   81,   81,    8,    8,    8,    8,   11,  119,   81,
            8,    8,    8,  119,   49,  138,   48,  141,  141,   47,
           78,  123,  119,  119,  119,  123,   47,  102,   80,   17,
           23,    9,   11,   18,   11,  141,   47,   47,   11,   23,
          141,   23,   24,  115,   84,   25,  113,  119,   73,   99,
           13,   26,   70,   85,   64,   65,  130,   -1,  108,   -1,
           -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
           -1,   -1,   -1,   -1,    9,    9,   -1,   -1,   -1,   -1,
            9,   -1,    9,   -1,   71,   71,   -1,   13,    9,    9,
            9,    9,   13,   13,   -1,   -1,   -1,   -1,   -1,   -1,
           -1,   -1,   -1,    9,    9,   -1,   -1,   -1,   -1,   -1,
           -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
            9,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
           -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
          101,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
           -1,    5,    5
    );

    protected $gotoBase = array(
            0,    0, -184,    0,    0,  356,  290,    0,  488,  149,
            0,  182,   85,  118,  426,  112,  203,  179,  208,    0,
            0,    0,    0,  162,  190,  198,  120,   27,    0,  272,
         -224,    0, -274,  406,   32,    0,    0,    0,    0,    0,
          330,    0,    0,  -24,    0,    0,  440,  485,  213,  218,
          371,  -74,    0,    0,    0,    0,    0,  107,  110,    0,
            0,  -11,  -72,    0,  104,   95, -405,    0,  -94,   41,
          119,  -82,    0,  164,    0,    0,  -79,    0,  197,    0,
          204,   43,    0,  441,  171,  121,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,  100,    0,  115,
            0,  195,  210,    0,    0,    0,    0,    0,   86,  427,
          259,    0,    0,  116,    0,  174,    0,   -5,  117,  196,
            0,    0,  161,  170,   93,  -21,  -48,  273,    0,    0,
           91,  271,    0,    0,    0,    0,    0,    0,  216,    0,
          437,  187,  102,    0,    0
    );

    protected $gotoDefault = array(
        -32768,  467,  663,    2,  664,  834,  739,  747,  597,  481,
          629,  581,  380, 1188,  791,  792,  793,  381,  367,  482,
          379,  410,  405,  780,  773,  775,  783,  172,  411,  786,
            1,  788,  517,  824, 1017,  364,  796,  365,  589,  798,
          526,  800,  801,  137,  382,  383,  527,  483,  390,  576,
          815,  276,  387,  817,  366,  818,  827,  370,  464,  454,
          459,  556,  608,  432,  446,  570,  564,  535, 1081,  565,
          861,  348,  869,  660,  877,  880,  484,  557,  891,  451,
          899, 1094,  397,  905,  911,  916,  287,  919,  417,  412,
          584,  924,  925,    5,  929,  621,  622,    8,  312,  952,
          598,  966,  420, 1036, 1038,  485,  486,  521,  458,  507,
          525,  487, 1059,  440,  413, 1062,  488,  489,  433,  434,
         1078,  354, 1163,  353,  448,  320, 1150,  579, 1113,  455,
         1203, 1159,  347,  490,  491,  376, 1182,  392, 1198,  437,
         1205, 1213,  343,  539,  566
    );

    protected $ruleToNonTerminal = array(
            0,    1,    3,    3,    2,    5,    5,    6,    6,    6,
            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
            6,    6,    6,    6,    6,    6,    6,    7,    7,    7,
            7,    7,    7,    7,    8,    8,    9,   10,   11,   11,
           12,   12,   13,    4,    4,    4,    4,    4,    4,    4,
            4,    4,    4,    4,   18,   18,   19,   19,   21,   21,
           17,   17,   22,   22,   23,   23,   24,   24,   25,   25,
           20,   20,   26,   28,   28,   29,   30,   30,   32,   31,
           31,   31,   31,   33,   33,   33,   33,   33,   33,   33,
           33,   33,   33,   33,   33,   33,   33,   33,   33,   33,
           33,   33,   33,   33,   33,   33,   33,   33,   33,   33,
           33,   33,   14,   14,   54,   54,   56,   55,   55,   48,
           48,   58,   58,   59,   59,   60,   60,   15,   16,   16,
           16,   63,   63,   63,   64,   64,   67,   67,   65,   65,
           69,   69,   41,   41,   50,   50,   53,   53,   53,   52,
           52,   70,   42,   42,   42,   42,   71,   71,   72,   72,
           73,   73,   39,   39,   35,   35,   74,   37,   37,   75,
           36,   36,   38,   38,   49,   49,   49,   61,   61,   77,
           77,   78,   78,   80,   80,   80,   79,   79,   62,   62,
           81,   81,   81,   82,   82,   83,   83,   83,   44,   44,
           84,   84,   84,   45,   45,   85,   85,   86,   86,   66,
           87,   87,   87,   87,   92,   92,   93,   93,   94,   94,
           94,   94,   94,   95,   96,   96,   91,   91,   88,   88,
           90,   90,   98,   98,   97,   97,   97,   97,   97,   97,
           89,   89,  100,   99,   99,   46,   46,   40,   40,   43,
           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
           43,   43,   43,   43,   43,   34,   34,   47,   47,  105,
          105,  106,  106,  106,  106,  112,  101,  101,  108,  108,
          114,  114,  115,  116,  116,  116,  116,  116,  116,   68,
           68,   57,   57,   57,   57,  102,  102,  120,  120,  117,
          117,  121,  121,  121,  121,  103,  103,  103,  107,  107,
          107,  113,  113,  126,  126,  126,  126,  126,  126,  126,
          126,  126,  126,  126,  126,  126,   27,   27,   27,   27,
           27,   27,  128,  128,  128,  128,  128,  128,  128,  128,
          128,  128,  128,  128,  128,  128,  128,  128,  128,  128,
          128,  128,  128,  128,  128,  128,  128,  128,  128,  128,
          128,  128,  128,  128,  128,  128,  111,  111,  104,  104,
          104,  104,  127,  127,  130,  130,  129,  129,  131,  131,
           51,   51,   51,   51,  133,  133,  132,  132,  132,  132,
          132,  134,  134,  119,  119,  122,  122,  118,  118,  136,
          135,  135,  135,  135,  123,  123,  123,  123,  110,  110,
          124,  124,  124,  124,   76,  137,  137,  138,  138,  138,
          109,  109,  139,  139,  140,  140,  140,  140,  140,  125,
          125,  125,  125,  142,  143,  141,  141,  141,  141,  141,
          141,  141,  144,  144,  144
    );

    protected $ruleToLength = array(
            1,    1,    2,    0,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    3,    5,    4,
            3,    4,    2,    3,    1,    1,    7,    6,    3,    1,
            3,    1,    3,    1,    1,    3,    1,    3,    1,    2,
            3,    1,    3,    3,    1,    3,    2,    0,    1,    1,
            1,    1,    1,    3,    5,    8,    3,    5,    9,    3,
            2,    3,    2,    3,    2,    3,    3,    3,    3,    1,
            2,    2,    5,    7,    9,    5,    6,    3,    3,    2,
            2,    1,    1,    1,    0,    2,    8,    0,    4,    1,
            3,    0,    1,    0,    1,    0,    1,   10,    7,    6,
            5,    1,    2,    2,    0,    2,    0,    2,    0,    2,
            1,    3,    1,    4,    1,    4,    1,    1,    4,    1,
            3,    3,    3,    4,    4,    5,    0,    2,    4,    3,
            1,    1,    1,    4,    0,    2,    3,    0,    2,    4,
            0,    2,    0,    3,    1,    2,    1,    1,    0,    1,
            3,    4,    6,    1,    1,    1,    0,    1,    0,    2,
            2,    3,    3,    1,    3,    1,    2,    2,    3,    1,
            1,    2,    4,    3,    1,    1,    3,    2,    0,    1,
            3,    3,    9,    3,    1,    3,    0,    2,    4,    5,
            4,    4,    4,    3,    1,    1,    1,    3,    1,    1,
            0,    1,    1,    2,    1,    1,    1,    1,    1,    1,
            1,    3,    1,    1,    3,    3,    1,    0,    1,    1,
            3,    3,    4,    4,    1,    2,    3,    3,    3,    3,
            3,    3,    3,    3,    3,    3,    3,    3,    3,    2,
            2,    2,    2,    3,    3,    3,    3,    3,    3,    3,
            3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
            3,    2,    2,    2,    2,    3,    3,    3,    3,    3,
            3,    3,    3,    3,    3,    1,    3,    5,    4,    3,
            4,    4,    2,    2,    2,    2,    2,    2,    2,    2,
            2,    2,    2,    2,    2,    2,    1,    1,    1,    3,
            2,    1,    2,   10,   11,    3,    3,    2,    4,    4,
            3,    4,    4,    4,    4,    7,    3,    2,    0,    4,
            1,    3,    2,    2,    4,    6,    2,    2,    4,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    3,    3,    4,    4,    0,    2,    1,    0,    1,
            1,    0,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    3,    2,    1,    3,    1,    4,
            3,    1,    3,    3,    3,    3,    3,    3,    3,    3,
            3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
            2,    2,    2,    2,    3,    3,    3,    3,    3,    3,
            3,    3,    5,    4,    4,    3,    1,    3,    1,    1,
            3,    3,    0,    2,    0,    1,    3,    1,    3,    1,
            1,    1,    1,    1,    6,    4,    3,    4,    2,    4,
            4,    1,    3,    1,    2,    1,    1,    4,    1,    1,
            3,    6,    4,    4,    4,    4,    1,    4,    0,    1,
            1,    3,    1,    1,    4,    3,    1,    1,    1,    0,
            0,    2,    3,    1,    3,    1,    4,    2,    2,    2,
            2,    1,    2,    1,    1,    1,    4,    3,    3,    3,
            6,    3,    1,    1,    1
    );

    protected function initReduceCallbacks() {
        $this->reduceCallbacks = [
            0 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            1 => function ($stackPos) {
                 $this->semValue = $this->handleNamespaces($this->semStack[$stackPos-(1-1)]);
            },
            2 => function ($stackPos) {
                 if (is_array($this->semStack[$stackPos-(2-2)])) { $this->semValue = array_merge($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)]); } else { $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)]; };
            },
            3 => function ($stackPos) {
                 $this->semValue = array();
            },
            4 => function ($stackPos) {
                 $startAttributes = $this->lookaheadStartAttributes; if (isset($startAttributes['comments'])) { $nop = new Stmt\Nop($this->createCommentNopAttributes($startAttributes['comments'])); } else { $nop = null; };
            if ($nop !== null) { $this->semStack[$stackPos-(1-1)][] = $nop; } $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            5 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            6 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            7 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            8 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            9 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            10 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            11 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            12 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            13 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            14 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            15 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            16 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            17 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            18 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            19 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            20 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            21 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            22 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            23 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            24 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            25 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            26 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            27 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            28 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            29 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            30 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            31 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            32 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            33 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            34 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            35 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            36 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            37 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            38 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            39 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            40 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            41 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            42 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            43 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            44 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            45 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            46 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            47 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            48 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            49 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            50 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            51 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            52 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            53 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            54 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            55 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            56 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            57 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            58 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            59 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            60 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            61 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            62 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            63 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            64 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            65 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            66 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            67 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            68 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            69 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            70 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            71 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            72 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            73 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            74 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            75 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            76 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            77 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            78 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            79 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            80 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            81 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            82 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            83 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            84 => function ($stackPos) {
                 $this->semValue = new Node\Identifier($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            85 => function ($stackPos) {
                 $this->semValue = new Node\Identifier($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            86 => function ($stackPos) {
                 $this->semValue = new Node\Identifier($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            87 => function ($stackPos) {
                 $this->semValue = new Node\Identifier($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            88 => function ($stackPos) {
                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            89 => function ($stackPos) {
                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            90 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            91 => function ($stackPos) {
                 $this->semValue = new Name(substr($this->semStack[$stackPos-(1-1)], 1), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            92 => function ($stackPos) {
                 $this->semValue = new Expr\Variable(substr($this->semStack[$stackPos-(1-1)], 1), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            93 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            94 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            95 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            96 => function ($stackPos) {
                 $this->semValue = new Stmt\HaltCompiler($this->lexer->handleHaltCompiler(), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            97 => function ($stackPos) {
                 $this->semValue = new Stmt\Namespace_($this->semStack[$stackPos-(3-2)], null, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            $this->semValue->setAttribute('kind', Stmt\Namespace_::KIND_SEMICOLON);
            $this->checkNamespace($this->semValue);
            },
            98 => function ($stackPos) {
                 $this->semValue = new Stmt\Namespace_($this->semStack[$stackPos-(5-2)], $this->semStack[$stackPos-(5-4)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
            $this->semValue->setAttribute('kind', Stmt\Namespace_::KIND_BRACED);
            $this->checkNamespace($this->semValue);
            },
            99 => function ($stackPos) {
                 $this->semValue = new Stmt\Namespace_(null, $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            $this->semValue->setAttribute('kind', Stmt\Namespace_::KIND_BRACED);
            $this->checkNamespace($this->semValue);
            },
            100 => function ($stackPos) {
                 $this->semValue = new Stmt\Use_($this->semStack[$stackPos-(3-2)], Stmt\Use_::TYPE_NORMAL, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            101 => function ($stackPos) {
                 $this->semValue = new Stmt\Use_($this->semStack[$stackPos-(4-3)], $this->semStack[$stackPos-(4-2)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            102 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            103 => function ($stackPos) {
                 $this->semValue = new Stmt\Const_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            104 => function ($stackPos) {
                 $this->semValue = Stmt\Use_::TYPE_FUNCTION;
            },
            105 => function ($stackPos) {
                 $this->semValue = Stmt\Use_::TYPE_CONSTANT;
            },
            106 => function ($stackPos) {
                 $this->semValue = new Stmt\GroupUse($this->semStack[$stackPos-(7-3)], $this->semStack[$stackPos-(7-6)], $this->semStack[$stackPos-(7-2)], $this->startAttributeStack[$stackPos-(7-1)] + $this->endAttributes);
            },
            107 => function ($stackPos) {
                 $this->semValue = new Stmt\GroupUse($this->semStack[$stackPos-(6-2)], $this->semStack[$stackPos-(6-5)], Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes);
            },
            108 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            109 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            110 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            111 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            112 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            113 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            114 => function ($stackPos) {
                 $this->semValue = new Stmt\UseUse($this->semStack[$stackPos-(1-1)], null, Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes); $this->checkUseUse($this->semValue, $stackPos-(1-1));
            },
            115 => function ($stackPos) {
                 $this->semValue = new Stmt\UseUse($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes); $this->checkUseUse($this->semValue, $stackPos-(3-3));
            },
            116 => function ($stackPos) {
                 $this->semValue = new Stmt\UseUse($this->semStack[$stackPos-(1-1)], null, Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes); $this->checkUseUse($this->semValue, $stackPos-(1-1));
            },
            117 => function ($stackPos) {
                 $this->semValue = new Stmt\UseUse($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes); $this->checkUseUse($this->semValue, $stackPos-(3-3));
            },
            118 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)]; $this->semValue->type = Stmt\Use_::TYPE_NORMAL;
            },
            119 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-2)]; $this->semValue->type = $this->semStack[$stackPos-(2-1)];
            },
            120 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            121 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            122 => function ($stackPos) {
                 $this->semValue = new Node\Const_($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            123 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            124 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            125 => function ($stackPos) {
                 $this->semValue = new Node\Const_($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            126 => function ($stackPos) {
                 if (is_array($this->semStack[$stackPos-(2-2)])) { $this->semValue = array_merge($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)]); } else { $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)]; };
            },
            127 => function ($stackPos) {
                 $this->semValue = array();
            },
            128 => function ($stackPos) {
                 $startAttributes = $this->lookaheadStartAttributes; if (isset($startAttributes['comments'])) { $nop = new Stmt\Nop($this->createCommentNopAttributes($startAttributes['comments'])); } else { $nop = null; };
            if ($nop !== null) { $this->semStack[$stackPos-(1-1)][] = $nop; } $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            129 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            130 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            131 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            132 => function ($stackPos) {
                 throw new Error('__HALT_COMPILER() can only be used from the outermost scope', $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            133 => function ($stackPos) {

        if ($this->semStack[$stackPos-(3-2)]) {
            $this->semValue = $this->semStack[$stackPos-(3-2)]; $attrs = $this->startAttributeStack[$stackPos-(3-1)]; $stmts = $this->semValue; if (!empty($attrs['comments'])) {$stmts[0]->setAttribute('comments', array_merge($attrs['comments'], $stmts[0]->getAttribute('comments', []))); };
        } else {
            $startAttributes = $this->startAttributeStack[$stackPos-(3-1)]; if (isset($startAttributes['comments'])) { $this->semValue = new Stmt\Nop($startAttributes + $this->endAttributes); } else { $this->semValue = null; };
            if (null === $this->semValue) { $this->semValue = array(); }
        }

            },
            134 => function ($stackPos) {
                 $this->semValue = new Stmt\If_($this->semStack[$stackPos-(5-2)], ['stmts' => is_array($this->semStack[$stackPos-(5-3)]) ? $this->semStack[$stackPos-(5-3)] : array($this->semStack[$stackPos-(5-3)]), 'elseifs' => $this->semStack[$stackPos-(5-4)], 'else' => $this->semStack[$stackPos-(5-5)]], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
            },
            135 => function ($stackPos) {
                 $this->semValue = new Stmt\If_($this->semStack[$stackPos-(8-2)], ['stmts' => $this->semStack[$stackPos-(8-4)], 'elseifs' => $this->semStack[$stackPos-(8-5)], 'else' => $this->semStack[$stackPos-(8-6)]], $this->startAttributeStack[$stackPos-(8-1)] + $this->endAttributes);
            },
            136 => function ($stackPos) {
                 $this->semValue = new Stmt\While_($this->semStack[$stackPos-(3-2)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            137 => function ($stackPos) {
                 $this->semValue = new Stmt\Do_($this->semStack[$stackPos-(5-4)], is_array($this->semStack[$stackPos-(5-2)]) ? $this->semStack[$stackPos-(5-2)] : array($this->semStack[$stackPos-(5-2)]), $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
            },
            138 => function ($stackPos) {
                 $this->semValue = new Stmt\For_(['init' => $this->semStack[$stackPos-(9-3)], 'cond' => $this->semStack[$stackPos-(9-5)], 'loop' => $this->semStack[$stackPos-(9-7)], 'stmts' => $this->semStack[$stackPos-(9-9)]], $this->startAttributeStack[$stackPos-(9-1)] + $this->endAttributes);
            },
            139 => function ($stackPos) {
                 $this->semValue = new Stmt\Switch_($this->semStack[$stackPos-(3-2)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            140 => function ($stackPos) {
                 $this->semValue = new Stmt\Break_(null, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            141 => function ($stackPos) {
                 $this->semValue = new Stmt\Break_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            142 => function ($stackPos) {
                 $this->semValue = new Stmt\Continue_(null, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            143 => function ($stackPos) {
                 $this->semValue = new Stmt\Continue_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            144 => function ($stackPos) {
                 $this->semValue = new Stmt\Return_(null, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            145 => function ($stackPos) {
                 $this->semValue = new Stmt\Return_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            146 => function ($stackPos) {
                 $this->semValue = new Stmt\Global_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            147 => function ($stackPos) {
                 $this->semValue = new Stmt\Static_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            148 => function ($stackPos) {
                 $this->semValue = new Stmt\Echo_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            149 => function ($stackPos) {
                 $this->semValue = new Stmt\InlineHTML($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            150 => function ($stackPos) {
                 $this->semValue = new Stmt\Expression($this->semStack[$stackPos-(2-1)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            151 => function ($stackPos) {
                 $this->semValue = new Stmt\Expression($this->semStack[$stackPos-(2-1)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            152 => function ($stackPos) {
                 $this->semValue = new Stmt\Unset_($this->semStack[$stackPos-(5-3)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
            },
            153 => function ($stackPos) {
                 $this->semValue = new Stmt\Foreach_($this->semStack[$stackPos-(7-3)], $this->semStack[$stackPos-(7-5)][0], ['keyVar' => null, 'byRef' => $this->semStack[$stackPos-(7-5)][1], 'stmts' => $this->semStack[$stackPos-(7-7)]], $this->startAttributeStack[$stackPos-(7-1)] + $this->endAttributes);
            },
            154 => function ($stackPos) {
                 $this->semValue = new Stmt\Foreach_($this->semStack[$stackPos-(9-3)], $this->semStack[$stackPos-(9-7)][0], ['keyVar' => $this->semStack[$stackPos-(9-5)], 'byRef' => $this->semStack[$stackPos-(9-7)][1], 'stmts' => $this->semStack[$stackPos-(9-9)]], $this->startAttributeStack[$stackPos-(9-1)] + $this->endAttributes);
            },
            155 => function ($stackPos) {
                 $this->semValue = new Stmt\Declare_($this->semStack[$stackPos-(5-3)], $this->semStack[$stackPos-(5-5)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
            },
            156 => function ($stackPos) {
                 $this->semValue = new Stmt\TryCatch($this->semStack[$stackPos-(6-3)], $this->semStack[$stackPos-(6-5)], $this->semStack[$stackPos-(6-6)], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes); $this->checkTryCatch($this->semValue);
            },
            157 => function ($stackPos) {
                 $this->semValue = new Stmt\Throw_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            158 => function ($stackPos) {
                 $this->semValue = new Stmt\Goto_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            159 => function ($stackPos) {
                 $this->semValue = new Stmt\Label($this->semStack[$stackPos-(2-1)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            160 => function ($stackPos) {
                 $this->semValue = new Stmt\Expression($this->semStack[$stackPos-(2-1)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            161 => function ($stackPos) {
                 $this->semValue = array(); /* means: no statement */
            },
            162 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            163 => function ($stackPos) {
                 $startAttributes = $this->startAttributeStack[$stackPos-(1-1)]; if (isset($startAttributes['comments'])) { $this->semValue = new Stmt\Nop($startAttributes + $this->endAttributes); } else { $this->semValue = null; };
            if ($this->semValue === null) $this->semValue = array(); /* means: no statement */
            },
            164 => function ($stackPos) {
                 $this->semValue = array();
            },
            165 => function ($stackPos) {
                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            166 => function ($stackPos) {
                 $this->semValue = new Stmt\Catch_(array($this->semStack[$stackPos-(8-3)]), $this->semStack[$stackPos-(8-4)], $this->semStack[$stackPos-(8-7)], $this->startAttributeStack[$stackPos-(8-1)] + $this->endAttributes);
            },
            167 => function ($stackPos) {
                 $this->semValue = null;
            },
            168 => function ($stackPos) {
                 $this->semValue = new Stmt\Finally_($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            169 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            170 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            171 => function ($stackPos) {
                 $this->semValue = false;
            },
            172 => function ($stackPos) {
                 $this->semValue = true;
            },
            173 => function ($stackPos) {
                 $this->semValue = false;
            },
            174 => function ($stackPos) {
                 $this->semValue = true;
            },
            175 => function ($stackPos) {
                 $this->semValue = false;
            },
            176 => function ($stackPos) {
                 $this->semValue = true;
            },
            177 => function ($stackPos) {
                 $this->semValue = new Stmt\Function_($this->semStack[$stackPos-(10-3)], ['byRef' => $this->semStack[$stackPos-(10-2)], 'params' => $this->semStack[$stackPos-(10-5)], 'returnType' => $this->semStack[$stackPos-(10-7)], 'stmts' => $this->semStack[$stackPos-(10-9)]], $this->startAttributeStack[$stackPos-(10-1)] + $this->endAttributes);
            },
            178 => function ($stackPos) {
                 $this->semValue = new Stmt\Class_($this->semStack[$stackPos-(7-2)], ['type' => $this->semStack[$stackPos-(7-1)], 'extends' => $this->semStack[$stackPos-(7-3)], 'implements' => $this->semStack[$stackPos-(7-4)], 'stmts' => $this->semStack[$stackPos-(7-6)]], $this->startAttributeStack[$stackPos-(7-1)] + $this->endAttributes);
            $this->checkClass($this->semValue, $stackPos-(7-2));
            },
            179 => function ($stackPos) {
                 $this->semValue = new Stmt\Interface_($this->semStack[$stackPos-(6-2)], ['extends' => $this->semStack[$stackPos-(6-3)], 'stmts' => $this->semStack[$stackPos-(6-5)]], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes);
            $this->checkInterface($this->semValue, $stackPos-(6-2));
            },
            180 => function ($stackPos) {
                 $this->semValue = new Stmt\Trait_($this->semStack[$stackPos-(5-2)], ['stmts' => $this->semStack[$stackPos-(5-4)]], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
            },
            181 => function ($stackPos) {
                 $this->semValue = 0;
            },
            182 => function ($stackPos) {
                 $this->semValue = Stmt\Class_::MODIFIER_ABSTRACT;
            },
            183 => function ($stackPos) {
                 $this->semValue = Stmt\Class_::MODIFIER_FINAL;
            },
            184 => function ($stackPos) {
                 $this->semValue = null;
            },
            185 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-2)];
            },
            186 => function ($stackPos) {
                 $this->semValue = array();
            },
            187 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-2)];
            },
            188 => function ($stackPos) {
                 $this->semValue = array();
            },
            189 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-2)];
            },
            190 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            191 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            192 => function ($stackPos) {
                 $this->semValue = is_array($this->semStack[$stackPos-(1-1)]) ? $this->semStack[$stackPos-(1-1)] : array($this->semStack[$stackPos-(1-1)]);
            },
            193 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(4-2)];
            },
            194 => function ($stackPos) {
                 $this->semValue = is_array($this->semStack[$stackPos-(1-1)]) ? $this->semStack[$stackPos-(1-1)] : array($this->semStack[$stackPos-(1-1)]);
            },
            195 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(4-2)];
            },
            196 => function ($stackPos) {
                 $this->semValue = is_array($this->semStack[$stackPos-(1-1)]) ? $this->semStack[$stackPos-(1-1)] : array($this->semStack[$stackPos-(1-1)]);
            },
            197 => function ($stackPos) {
                 $this->semValue = null;
            },
            198 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(4-2)];
            },
            199 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            200 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            201 => function ($stackPos) {
                 $this->semValue = new Stmt\DeclareDeclare($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            202 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(3-2)];
            },
            203 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(4-3)];
            },
            204 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(4-2)];
            },
            205 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(5-3)];
            },
            206 => function ($stackPos) {
                 $this->semValue = array();
            },
            207 => function ($stackPos) {
                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            208 => function ($stackPos) {
                 $this->semValue = new Stmt\Case_($this->semStack[$stackPos-(4-2)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            209 => function ($stackPos) {
                 $this->semValue = new Stmt\Case_(null, $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            210 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            211 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            212 => function ($stackPos) {
                 $this->semValue = is_array($this->semStack[$stackPos-(1-1)]) ? $this->semStack[$stackPos-(1-1)] : array($this->semStack[$stackPos-(1-1)]);
            },
            213 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(4-2)];
            },
            214 => function ($stackPos) {
                 $this->semValue = array();
            },
            215 => function ($stackPos) {
                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            216 => function ($stackPos) {
                 $this->semValue = new Stmt\ElseIf_($this->semStack[$stackPos-(3-2)], is_array($this->semStack[$stackPos-(3-3)]) ? $this->semStack[$stackPos-(3-3)] : array($this->semStack[$stackPos-(3-3)]), $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            217 => function ($stackPos) {
                 $this->semValue = array();
            },
            218 => function ($stackPos) {
                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            219 => function ($stackPos) {
                 $this->semValue = new Stmt\ElseIf_($this->semStack[$stackPos-(4-2)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            220 => function ($stackPos) {
                 $this->semValue = null;
            },
            221 => function ($stackPos) {
                 $this->semValue = new Stmt\Else_(is_array($this->semStack[$stackPos-(2-2)]) ? $this->semStack[$stackPos-(2-2)] : array($this->semStack[$stackPos-(2-2)]), $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            222 => function ($stackPos) {
                 $this->semValue = null;
            },
            223 => function ($stackPos) {
                 $this->semValue = new Stmt\Else_($this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            224 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)], false);
            },
            225 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(2-2)], true);
            },
            226 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)], false);
            },
            227 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            228 => function ($stackPos) {
                 $this->semValue = array();
            },
            229 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            230 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            231 => function ($stackPos) {
                 $this->semValue = new Node\Param($this->semStack[$stackPos-(4-4)], null, $this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-2)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes); $this->checkParam($this->semValue);
            },
            232 => function ($stackPos) {
                 $this->semValue = new Node\Param($this->semStack[$stackPos-(6-4)], $this->semStack[$stackPos-(6-6)], $this->semStack[$stackPos-(6-1)], $this->semStack[$stackPos-(6-2)], $this->semStack[$stackPos-(6-3)], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes); $this->checkParam($this->semValue);
            },
            233 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            234 => function ($stackPos) {
                 $this->semValue = new Node\Identifier('array', $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            235 => function ($stackPos) {
                 $this->semValue = new Node\Identifier('callable', $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            236 => function ($stackPos) {
                 $this->semValue = null;
            },
            237 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            238 => function ($stackPos) {
                 $this->semValue = null;
            },
            239 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-2)];
            },
            240 => function ($stackPos) {
                 $this->semValue = array();
            },
            241 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(3-2)];
            },
            242 => function ($stackPos) {
                 $this->semValue = array(new Node\Arg($this->semStack[$stackPos-(3-2)], false, false, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes));
            },
            243 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            244 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            245 => function ($stackPos) {
                 $this->semValue = new Node\Arg($this->semStack[$stackPos-(1-1)], false, false, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            246 => function ($stackPos) {
                 $this->semValue = new Node\Arg($this->semStack[$stackPos-(2-2)], true, false, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            247 => function ($stackPos) {
                 $this->semValue = new Node\Arg($this->semStack[$stackPos-(2-2)], false, true, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            248 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            249 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            250 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            251 => function ($stackPos) {
                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            252 => function ($stackPos) {
                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            253 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            254 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            255 => function ($stackPos) {
                 $this->semValue = new Stmt\StaticVar($this->semStack[$stackPos-(1-1)], null, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            256 => function ($stackPos) {
                 $this->semValue = new Stmt\StaticVar($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            257 => function ($stackPos) {
                 if ($this->semStack[$stackPos-(2-2)] !== null) { $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)]; }
            },
            258 => function ($stackPos) {
                 $this->semValue = array();
            },
            259 => function ($stackPos) {
                 $startAttributes = $this->lookaheadStartAttributes; if (isset($startAttributes['comments'])) { $nop = new Stmt\Nop($this->createCommentNopAttributes($startAttributes['comments'])); } else { $nop = null; };
            if ($nop !== null) { $this->semStack[$stackPos-(1-1)][] = $nop; } $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            260 => function ($stackPos) {
                 $this->semValue = new Stmt\Property($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes); $this->checkProperty($this->semValue, $stackPos-(3-1));
            },
            261 => function ($stackPos) {
                 $this->semValue = new Stmt\ClassConst($this->semStack[$stackPos-(3-2)], 0, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            262 => function ($stackPos) {
                 $this->semValue = new Stmt\ClassMethod($this->semStack[$stackPos-(9-4)], ['type' => $this->semStack[$stackPos-(9-1)], 'byRef' => $this->semStack[$stackPos-(9-3)], 'params' => $this->semStack[$stackPos-(9-6)], 'returnType' => $this->semStack[$stackPos-(9-8)], 'stmts' => $this->semStack[$stackPos-(9-9)]], $this->startAttributeStack[$stackPos-(9-1)] + $this->endAttributes);
            $this->checkClassMethod($this->semValue, $stackPos-(9-1));
            },
            263 => function ($stackPos) {
                 $this->semValue = new Stmt\TraitUse($this->semStack[$stackPos-(3-2)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            264 => function ($stackPos) {
                 $this->semValue = array();
            },
            265 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(3-2)];
            },
            266 => function ($stackPos) {
                 $this->semValue = array();
            },
            267 => function ($stackPos) {
                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            268 => function ($stackPos) {
                 $this->semValue = new Stmt\TraitUseAdaptation\Precedence($this->semStack[$stackPos-(4-1)][0], $this->semStack[$stackPos-(4-1)][1], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            269 => function ($stackPos) {
                 $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$stackPos-(5-1)][0], $this->semStack[$stackPos-(5-1)][1], $this->semStack[$stackPos-(5-3)], $this->semStack[$stackPos-(5-4)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
            },
            270 => function ($stackPos) {
                 $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$stackPos-(4-1)][0], $this->semStack[$stackPos-(4-1)][1], $this->semStack[$stackPos-(4-3)], null, $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            271 => function ($stackPos) {
                 $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$stackPos-(4-1)][0], $this->semStack[$stackPos-(4-1)][1], null, $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            272 => function ($stackPos) {
                 $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$stackPos-(4-1)][0], $this->semStack[$stackPos-(4-1)][1], null, $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            273 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)]);
            },
            274 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            275 => function ($stackPos) {
                 $this->semValue = array(null, $this->semStack[$stackPos-(1-1)]);
            },
            276 => function ($stackPos) {
                 $this->semValue = null;
            },
            277 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(3-2)];
            },
            278 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            279 => function ($stackPos) {
                 $this->semValue = 0;
            },
            280 => function ($stackPos) {
                 $this->semValue = 0;
            },
            281 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            282 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            283 => function ($stackPos) {
                 $this->checkModifier($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)], $stackPos-(2-2)); $this->semValue = $this->semStack[$stackPos-(2-1)] | $this->semStack[$stackPos-(2-2)];
            },
            284 => function ($stackPos) {
                 $this->semValue = Stmt\Class_::MODIFIER_PUBLIC;
            },
            285 => function ($stackPos) {
                 $this->semValue = Stmt\Class_::MODIFIER_PROTECTED;
            },
            286 => function ($stackPos) {
                 $this->semValue = Stmt\Class_::MODIFIER_PRIVATE;
            },
            287 => function ($stackPos) {
                 $this->semValue = Stmt\Class_::MODIFIER_STATIC;
            },
            288 => function ($stackPos) {
                 $this->semValue = Stmt\Class_::MODIFIER_ABSTRACT;
            },
            289 => function ($stackPos) {
                 $this->semValue = Stmt\Class_::MODIFIER_FINAL;
            },
            290 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            291 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            292 => function ($stackPos) {
                 $this->semValue = new Node\VarLikeIdentifier(substr($this->semStack[$stackPos-(1-1)], 1), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            293 => function ($stackPos) {
                 $this->semValue = new Stmt\PropertyProperty($this->semStack[$stackPos-(1-1)], null, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            294 => function ($stackPos) {
                 $this->semValue = new Stmt\PropertyProperty($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            295 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            296 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            297 => function ($stackPos) {
                 $this->semValue = array();
            },
            298 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            299 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            300 => function ($stackPos) {
                 $this->semValue = new Expr\Assign($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            301 => function ($stackPos) {
                 $this->semValue = new Expr\Assign($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            302 => function ($stackPos) {
                 $this->semValue = new Expr\AssignRef($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            303 => function ($stackPos) {
                 $this->semValue = new Expr\AssignRef($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            304 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            305 => function ($stackPos) {
                 $this->semValue = new Expr\Clone_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            306 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\Plus($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            307 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\Minus($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            308 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\Mul($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            309 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\Div($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            310 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\Concat($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            311 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\Mod($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            312 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\BitwiseAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            313 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\BitwiseOr($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            314 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\BitwiseXor($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            315 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\ShiftLeft($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            316 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\ShiftRight($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            317 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\Pow($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            318 => function ($stackPos) {
                 $this->semValue = new Expr\AssignOp\Coalesce($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            319 => function ($stackPos) {
                 $this->semValue = new Expr\PostInc($this->semStack[$stackPos-(2-1)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            320 => function ($stackPos) {
                 $this->semValue = new Expr\PreInc($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            321 => function ($stackPos) {
                 $this->semValue = new Expr\PostDec($this->semStack[$stackPos-(2-1)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            322 => function ($stackPos) {
                 $this->semValue = new Expr\PreDec($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            323 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\BooleanOr($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            324 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\BooleanAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            325 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\LogicalOr($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            326 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\LogicalAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            327 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\LogicalXor($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            328 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\BitwiseOr($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            329 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\BitwiseAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            330 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\BitwiseAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            331 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\BitwiseXor($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            332 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Concat($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            333 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Plus($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            334 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Minus($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            335 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Mul($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            336 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Div($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            337 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Mod($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            338 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\ShiftLeft($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            339 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\ShiftRight($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            340 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Pow($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            341 => function ($stackPos) {
                 $this->semValue = new Expr\UnaryPlus($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            342 => function ($stackPos) {
                 $this->semValue = new Expr\UnaryMinus($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            343 => function ($stackPos) {
                 $this->semValue = new Expr\BooleanNot($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            344 => function ($stackPos) {
                 $this->semValue = new Expr\BitwiseNot($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            345 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Identical($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            346 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\NotIdentical($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            347 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Equal($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            348 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\NotEqual($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            349 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Spaceship($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            350 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Smaller($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            351 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\SmallerOrEqual($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            352 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Greater($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            353 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\GreaterOrEqual($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            354 => function ($stackPos) {
                 $this->semValue = new Expr\Instanceof_($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            355 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            356 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(3-2)];
            },
            357 => function ($stackPos) {
                 $this->semValue = new Expr\Ternary($this->semStack[$stackPos-(5-1)], $this->semStack[$stackPos-(5-3)], $this->semStack[$stackPos-(5-5)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
            },
            358 => function ($stackPos) {
                 $this->semValue = new Expr\Ternary($this->semStack[$stackPos-(4-1)], null, $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            359 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Coalesce($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            360 => function ($stackPos) {
                 $this->semValue = new Expr\Isset_($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            361 => function ($stackPos) {
                 $this->semValue = new Expr\Empty_($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            362 => function ($stackPos) {
                 $this->semValue = new Expr\Include_($this->semStack[$stackPos-(2-2)], Expr\Include_::TYPE_INCLUDE, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            363 => function ($stackPos) {
                 $this->semValue = new Expr\Include_($this->semStack[$stackPos-(2-2)], Expr\Include_::TYPE_INCLUDE_ONCE, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            364 => function ($stackPos) {
                 $this->semValue = new Expr\Eval_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            365 => function ($stackPos) {
                 $this->semValue = new Expr\Include_($this->semStack[$stackPos-(2-2)], Expr\Include_::TYPE_REQUIRE, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            366 => function ($stackPos) {
                 $this->semValue = new Expr\Include_($this->semStack[$stackPos-(2-2)], Expr\Include_::TYPE_REQUIRE_ONCE, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            367 => function ($stackPos) {
                 $this->semValue = new Expr\Cast\Int_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            368 => function ($stackPos) {
                 $attrs = $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes;
            $attrs['kind'] = $this->getFloatCastKind($this->semStack[$stackPos-(2-1)]);
            $this->semValue = new Expr\Cast\Double($this->semStack[$stackPos-(2-2)], $attrs);
            },
            369 => function ($stackPos) {
                 $this->semValue = new Expr\Cast\String_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            370 => function ($stackPos) {
                 $this->semValue = new Expr\Cast\Array_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            371 => function ($stackPos) {
                 $this->semValue = new Expr\Cast\Object_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            372 => function ($stackPos) {
                 $this->semValue = new Expr\Cast\Bool_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            373 => function ($stackPos) {
                 $this->semValue = new Expr\Cast\Unset_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            374 => function ($stackPos) {
                 $attrs = $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes;
            $attrs['kind'] = strtolower($this->semStack[$stackPos-(2-1)]) === 'exit' ? Expr\Exit_::KIND_EXIT : Expr\Exit_::KIND_DIE;
            $this->semValue = new Expr\Exit_($this->semStack[$stackPos-(2-2)], $attrs);
            },
            375 => function ($stackPos) {
                 $this->semValue = new Expr\ErrorSuppress($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            376 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            377 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            378 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            379 => function ($stackPos) {
                 $this->semValue = new Expr\ShellExec($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            380 => function ($stackPos) {
                 $this->semValue = new Expr\Print_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            381 => function ($stackPos) {
                 $this->semValue = new Expr\Yield_(null, null, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            382 => function ($stackPos) {
                 $this->semValue = new Expr\YieldFrom($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            383 => function ($stackPos) {
                 $this->semValue = new Expr\Closure(['static' => false, 'byRef' => $this->semStack[$stackPos-(10-2)], 'params' => $this->semStack[$stackPos-(10-4)], 'uses' => $this->semStack[$stackPos-(10-6)], 'returnType' => $this->semStack[$stackPos-(10-7)], 'stmts' => $this->semStack[$stackPos-(10-9)]], $this->startAttributeStack[$stackPos-(10-1)] + $this->endAttributes);
            },
            384 => function ($stackPos) {
                 $this->semValue = new Expr\Closure(['static' => true, 'byRef' => $this->semStack[$stackPos-(11-3)], 'params' => $this->semStack[$stackPos-(11-5)], 'uses' => $this->semStack[$stackPos-(11-7)], 'returnType' => $this->semStack[$stackPos-(11-8)], 'stmts' => $this->semStack[$stackPos-(11-10)]], $this->startAttributeStack[$stackPos-(11-1)] + $this->endAttributes);
            },
            385 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(3-2)];
            },
            386 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(3-2)];
            },
            387 => function ($stackPos) {
                 $this->semValue = new Expr\Yield_($this->semStack[$stackPos-(2-2)], null, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            388 => function ($stackPos) {
                 $this->semValue = new Expr\Yield_($this->semStack[$stackPos-(4-4)], $this->semStack[$stackPos-(4-2)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            389 => function ($stackPos) {
                 $attrs = $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes; $attrs['kind'] = Expr\Array_::KIND_LONG;
            $this->semValue = new Expr\Array_($this->semStack[$stackPos-(4-3)], $attrs);
            },
            390 => function ($stackPos) {
                 $attrs = $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes; $attrs['kind'] = Expr\Array_::KIND_SHORT;
            $this->semValue = new Expr\Array_($this->semStack[$stackPos-(3-2)], $attrs);
            },
            391 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            392 => function ($stackPos) {
                 $attrs = $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes; $attrs['kind'] = ($this->semStack[$stackPos-(4-1)][0] === "'" || ($this->semStack[$stackPos-(4-1)][1] === "'" && ($this->semStack[$stackPos-(4-1)][0] === 'b' || $this->semStack[$stackPos-(4-1)][0] === 'B')) ? Scalar\String_::KIND_SINGLE_QUOTED : Scalar\String_::KIND_DOUBLE_QUOTED);
            $this->semValue = new Expr\ArrayDimFetch(new Scalar\String_(Scalar\String_::parse($this->semStack[$stackPos-(4-1)]), $attrs), $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            393 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            394 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            395 => function ($stackPos) {
                 $this->semValue = array(new Stmt\Class_(null, ['type' => 0, 'extends' => $this->semStack[$stackPos-(7-3)], 'implements' => $this->semStack[$stackPos-(7-4)], 'stmts' => $this->semStack[$stackPos-(7-6)]], $this->startAttributeStack[$stackPos-(7-1)] + $this->endAttributes), $this->semStack[$stackPos-(7-2)]);
            $this->checkClass($this->semValue[0], -1);
            },
            396 => function ($stackPos) {
                 $this->semValue = new Expr\New_($this->semStack[$stackPos-(3-2)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            397 => function ($stackPos) {
                 list($class, $ctorArgs) = $this->semStack[$stackPos-(2-2)]; $this->semValue = new Expr\New_($class, $ctorArgs, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            398 => function ($stackPos) {
                 $this->semValue = array();
            },
            399 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(4-3)];
            },
            400 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            401 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            402 => function ($stackPos) {
                 $this->semValue = new Expr\ClosureUse($this->semStack[$stackPos-(2-2)], $this->semStack[$stackPos-(2-1)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            403 => function ($stackPos) {
                 $this->semValue = new Expr\FuncCall($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            404 => function ($stackPos) {
                 $this->semValue = new Expr\StaticCall($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            405 => function ($stackPos) {
                 $this->semValue = new Expr\StaticCall($this->semStack[$stackPos-(6-1)], $this->semStack[$stackPos-(6-4)], $this->semStack[$stackPos-(6-6)], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes);
            },
            406 => function ($stackPos) {
                 $this->semValue = $this->fixupPhp5StaticPropCall($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            407 => function ($stackPos) {
                 $this->semValue = new Expr\FuncCall($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            408 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            409 => function ($stackPos) {
                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            410 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            411 => function ($stackPos) {
                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            412 => function ($stackPos) {
                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            413 => function ($stackPos) {
                 $this->semValue = new Name\FullyQualified(substr($this->semStack[$stackPos-(1-1)], 1), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            414 => function ($stackPos) {
                 $this->semValue = new Name\Relative(substr($this->semStack[$stackPos-(1-1)], 10), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            415 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            416 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            417 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            418 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            419 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            420 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            421 => function ($stackPos) {
                 $this->semValue = new Expr\PropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            422 => function ($stackPos) {
                 $this->semValue = new Expr\PropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            423 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            424 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            425 => function ($stackPos) {
                 $this->semValue = null;
            },
            426 => function ($stackPos) {
                 $this->semValue = null;
            },
            427 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            428 => function ($stackPos) {
                 $this->semValue = array();
            },
            429 => function ($stackPos) {
                 $this->semValue = array(new Scalar\EncapsedStringPart(Scalar\String_::parseEscapeSequences($this->semStack[$stackPos-(1-1)], '`', false), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes));
            },
            430 => function ($stackPos) {
                 foreach ($this->semStack[$stackPos-(1-1)] as $s) { if ($s instanceof Node\Scalar\EncapsedStringPart) { $s->value = Node\Scalar\String_::parseEscapeSequences($s->value, '`', false); } }; $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            431 => function ($stackPos) {
                 $this->semValue = array();
            },
            432 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            433 => function ($stackPos) {
                 $this->semValue = $this->parseLNumber($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes, true);
            },
            434 => function ($stackPos) {
                 $this->semValue = new Scalar\DNumber(Scalar\DNumber::parse($this->semStack[$stackPos-(1-1)]), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            435 => function ($stackPos) {
                 $attrs = $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes; $attrs['kind'] = ($this->semStack[$stackPos-(1-1)][0] === "'" || ($this->semStack[$stackPos-(1-1)][1] === "'" && ($this->semStack[$stackPos-(1-1)][0] === 'b' || $this->semStack[$stackPos-(1-1)][0] === 'B')) ? Scalar\String_::KIND_SINGLE_QUOTED : Scalar\String_::KIND_DOUBLE_QUOTED);
            $this->semValue = new Scalar\String_(Scalar\String_::parse($this->semStack[$stackPos-(1-1)], false), $attrs);
            },
            436 => function ($stackPos) {
                 $this->semValue = new Scalar\MagicConst\Line($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            437 => function ($stackPos) {
                 $this->semValue = new Scalar\MagicConst\File($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            438 => function ($stackPos) {
                 $this->semValue = new Scalar\MagicConst\Dir($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            439 => function ($stackPos) {
                 $this->semValue = new Scalar\MagicConst\Class_($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            440 => function ($stackPos) {
                 $this->semValue = new Scalar\MagicConst\Trait_($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            441 => function ($stackPos) {
                 $this->semValue = new Scalar\MagicConst\Method($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            442 => function ($stackPos) {
                 $this->semValue = new Scalar\MagicConst\Function_($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            443 => function ($stackPos) {
                 $this->semValue = new Scalar\MagicConst\Namespace_($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            444 => function ($stackPos) {
                 $this->semValue = $this->parseDocString($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-2)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes, $this->startAttributeStack[$stackPos-(3-3)] + $this->endAttributeStack[$stackPos-(3-3)], false);
            },
            445 => function ($stackPos) {
                 $this->semValue = $this->parseDocString($this->semStack[$stackPos-(2-1)], '', $this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes, $this->startAttributeStack[$stackPos-(2-2)] + $this->endAttributeStack[$stackPos-(2-2)], false);
            },
            446 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            447 => function ($stackPos) {
                 $this->semValue = new Expr\ClassConstFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            448 => function ($stackPos) {
                 $this->semValue = new Expr\ConstFetch($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            449 => function ($stackPos) {
                 $this->semValue = new Expr\Array_($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            450 => function ($stackPos) {
                 $this->semValue = new Expr\Array_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            451 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            452 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\BooleanOr($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            453 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\BooleanAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            454 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\LogicalOr($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            455 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\LogicalAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            456 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\LogicalXor($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            457 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\BitwiseOr($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            458 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\BitwiseAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            459 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\BitwiseAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            460 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\BitwiseXor($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            461 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Concat($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            462 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Plus($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            463 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Minus($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            464 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Mul($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            465 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Div($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            466 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Mod($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            467 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\ShiftLeft($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            468 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\ShiftRight($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            469 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Pow($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            470 => function ($stackPos) {
                 $this->semValue = new Expr\UnaryPlus($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            471 => function ($stackPos) {
                 $this->semValue = new Expr\UnaryMinus($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            472 => function ($stackPos) {
                 $this->semValue = new Expr\BooleanNot($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            473 => function ($stackPos) {
                 $this->semValue = new Expr\BitwiseNot($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            474 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Identical($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            475 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\NotIdentical($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            476 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Equal($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            477 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\NotEqual($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            478 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Smaller($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            479 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\SmallerOrEqual($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            480 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\Greater($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            481 => function ($stackPos) {
                 $this->semValue = new Expr\BinaryOp\GreaterOrEqual($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            482 => function ($stackPos) {
                 $this->semValue = new Expr\Ternary($this->semStack[$stackPos-(5-1)], $this->semStack[$stackPos-(5-3)], $this->semStack[$stackPos-(5-5)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
            },
            483 => function ($stackPos) {
                 $this->semValue = new Expr\Ternary($this->semStack[$stackPos-(4-1)], null, $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            484 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            485 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(3-2)];
            },
            486 => function ($stackPos) {
                 $this->semValue = new Expr\ConstFetch($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            487 => function ($stackPos) {
                 $this->semValue = new Expr\ClassConstFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            488 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            489 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            490 => function ($stackPos) {
                 $attrs = $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes; $attrs['kind'] = Scalar\String_::KIND_DOUBLE_QUOTED;
            foreach ($this->semStack[$stackPos-(3-2)] as $s) { if ($s instanceof Node\Scalar\EncapsedStringPart) { $s->value = Node\Scalar\String_::parseEscapeSequences($s->value, '"', true); } }; $this->semValue = new Scalar\Encapsed($this->semStack[$stackPos-(3-2)], $attrs);
            },
            491 => function ($stackPos) {
                 $this->semValue = $this->parseDocString($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-2)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes, $this->startAttributeStack[$stackPos-(3-3)] + $this->endAttributeStack[$stackPos-(3-3)], true);
            },
            492 => function ($stackPos) {
                 $this->semValue = array();
            },
            493 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            494 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            495 => function ($stackPos) {
                $this->semValue = $this->semStack[$stackPos];
            },
            496 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            497 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            498 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(3-3)], $this->semStack[$stackPos-(3-1)], false, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            499 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(1-1)], null, false, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            500 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            501 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            502 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            503 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            504 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(6-2)], $this->semStack[$stackPos-(6-5)], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes);
            },
            505 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            506 => function ($stackPos) {
                 $this->semValue = new Expr\PropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            507 => function ($stackPos) {
                 $this->semValue = new Expr\MethodCall($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            508 => function ($stackPos) {
                 $this->semValue = new Expr\FuncCall($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            509 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            510 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            511 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            512 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(3-2)];
            },
            513 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            514 => function ($stackPos) {
                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            515 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            516 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            517 => function ($stackPos) {
                 $this->semValue = new Expr\StaticPropertyFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            518 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            519 => function ($stackPos) {
                 $var = substr($this->semStack[$stackPos-(1-1)], 1); $this->semValue = \is_string($var) ? new Node\VarLikeIdentifier($var, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes) : $var;
            },
            520 => function ($stackPos) {
                 $this->semValue = new Expr\StaticPropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            521 => function ($stackPos) {
                 $this->semValue = new Expr\StaticPropertyFetch($this->semStack[$stackPos-(6-1)], $this->semStack[$stackPos-(6-5)], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes);
            },
            522 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            523 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            524 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            525 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            526 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            527 => function ($stackPos) {
                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            528 => function ($stackPos) {
                 $this->semValue = null;
            },
            529 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            530 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            531 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(3-2)];
            },
            532 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            533 => function ($stackPos) {
                 $this->semValue = new Expr\Error($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes); $this->errorState = 2;
            },
            534 => function ($stackPos) {
                 $this->semValue = new Expr\List_($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            535 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            536 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            537 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(1-1)], null, false, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            538 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(1-1)], null, false, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            539 => function ($stackPos) {
                 $this->semValue = null;
            },
            540 => function ($stackPos) {
                 $this->semValue = array();
            },
            541 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            542 => function ($stackPos) {
                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
            },
            543 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            544 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(3-3)], $this->semStack[$stackPos-(3-1)], false, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            545 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(1-1)], null, false, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            546 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(4-4)], $this->semStack[$stackPos-(4-1)], true, $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            547 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(2-2)], null, true, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            548 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(2-2)], null, false, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes, true, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
            },
            549 => function ($stackPos) {
                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            550 => function ($stackPos) {
                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
            },
            551 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
            },
            552 => function ($stackPos) {
                 $this->semValue = array($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)]);
            },
            553 => function ($stackPos) {
                 $this->semValue = new Scalar\EncapsedStringPart($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            554 => function ($stackPos) {
                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            555 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
            556 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
            },
            557 => function ($stackPos) {
                 $this->semValue = new Expr\PropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            558 => function ($stackPos) {
                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            559 => function ($stackPos) {
                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
            },
            560 => function ($stackPos) {
                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(6-2)], $this->semStack[$stackPos-(6-4)], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes);
            },
            561 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(3-2)];
            },
            562 => function ($stackPos) {
                 $this->semValue = new Scalar\String_($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            563 => function ($stackPos) {
                 $this->semValue = $this->parseNumString($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
            },
            564 => function ($stackPos) {
                 $this->semValue = $this->semStack[$stackPos-(1-1)];
            },
        ];
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-text-template.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Template;

use function array_merge;
use function file_exists;
use function file_get_contents;
use function file_put_contents;
use function sprintf;
use function str_replace;

final class Template
{
    /**
     * @var string
     */
    private $template = '';

    /**
     * @var string
     */
    private $openDelimiter;

    /**
     * @var string
     */
    private $closeDelimiter;

    /**
     * @var array
     */
    private $values = [];

    /**
     * @throws InvalidArgumentException
     */
    public function __construct(string $file = '', string $openDelimiter = '{', string $closeDelimiter = '}')
    {
        $this->setFile($file);

        $this->openDelimiter  = $openDelimiter;
        $this->closeDelimiter = $closeDelimiter;
    }

    /**
     * @throws InvalidArgumentException
     */
    public function setFile(string $file): void
    {
        $distFile = $file . '.dist';

        if (file_exists($file)) {
            $this->template = file_get_contents($file);
        } elseif (file_exists($distFile)) {
            $this->template = file_get_contents($distFile);
        } else {
            throw new InvalidArgumentException(
                sprintf(
                    'Failed to load template "%s"',
                    $file
                )
            );
        }
    }

    public function setVar(array $values, bool $merge = true): void
    {
        if (!$merge || empty($this->values)) {
            $this->values = $values;
        } else {
            $this->values = array_merge($this->values, $values);
        }
    }

    public function render(): string
    {
        $keys = [];

        foreach ($this->values as $key => $value) {
            $keys[] = $this->openDelimiter . $key . $this->closeDelimiter;
        }

        return str_replace($keys, $this->values, $this->template);
    }

    /**
     * @codeCoverageIgnore
     */
    public function renderTo(string $target): void
    {
        if (!file_put_contents($target, $this->render())) {
            throw new RuntimeException(
                sprintf(
                    'Writing rendered result to "%s" failed',
                    $target
                )
            );
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-text-template.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Template;

use InvalidArgumentException;

final class RuntimeException extends InvalidArgumentException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-text-template.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Template;

use Throwable;

interface Exception extends Throwable
{
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-text-template.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Template;

final class InvalidArgumentException extends \InvalidArgumentException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-invoker.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Invoker;

use const SIGALRM;
use function call_user_func_array;
use function function_exists;
use function pcntl_alarm;
use function pcntl_async_signals;
use function pcntl_signal;
use function sprintf;
use Throwable;

final class Invoker
{
    /**
     * @var int
     */
    private $timeout;

    /**
     * @throws Throwable
     */
    public function invoke(callable $callable, array $arguments, int $timeout)
    {
        if (!$this->canInvokeWithTimeout()) {
            throw new ProcessControlExtensionNotLoadedException(
                'The pcntl (process control) extension for PHP is required'
            );
        }

        pcntl_signal(
            SIGALRM,
            function (): void {
                throw new TimeoutException(
                    sprintf(
                        'Execution aborted after %d second%s',
                        $this->timeout,
                        $this->timeout === 1 ? '' : 's'
                    )
                );
            },
            true
        );

        $this->timeout = $timeout;

        pcntl_async_signals(true);
        pcntl_alarm($timeout);

        try {
            return call_user_func_array($callable, $arguments);
        } finally {
            pcntl_alarm(0);
        }
    }

    public function canInvokeWithTimeout(): bool
    {
        return function_exists('pcntl_signal') && function_exists('pcntl_async_signals') && function_exists('pcntl_alarm');
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-invoker.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Invoker;

use RuntimeException;

final class ProcessControlExtensionNotLoadedException extends RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-invoker.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Invoker;

use RuntimeException;

final class TimeoutException extends RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-invoker.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Invoker;

use Throwable;

interface Exception extends Throwable
{
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-timer.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Timer;

use function array_pop;
use function hrtime;

final class Timer
{
    /**
     * @psalm-var list<float>
     */
    private $startTimes = [];

    public function start(): void
    {
        $this->startTimes[] = (float) hrtime(true);
    }

    /**
     * @throws NoActiveTimerException
     */
    public function stop(): Duration
    {
        if (empty($this->startTimes)) {
            throw new NoActiveTimerException(
                'Timer::start() has to be called before Timer::stop()'
            );
        }

        return Duration::fromNanoseconds((float) hrtime(true) - array_pop($this->startTimes));
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-timer.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Timer;

use function is_float;
use function memory_get_peak_usage;
use function microtime;
use function sprintf;

final class ResourceUsageFormatter
{
    /**
     * @psalm-var array<string,int>
     */
    private const SIZES = [
        'GB' => 1073741824,
        'MB' => 1048576,
        'KB' => 1024,
    ];

    public function resourceUsage(Duration $duration): string
    {
        return sprintf(
            'Time: %s, Memory: %s',
            $duration->asString(),
            $this->bytesToString(memory_get_peak_usage(true))
        );
    }

    /**
     * @throws TimeSinceStartOfRequestNotAvailableException
     */
    public function resourceUsageSinceStartOfRequest(): string
    {
        if (!isset($_SERVER['REQUEST_TIME_FLOAT'])) {
            throw new TimeSinceStartOfRequestNotAvailableException(
                'Cannot determine time at which the request started because $_SERVER[\'REQUEST_TIME_FLOAT\'] is not available'
            );
        }

        if (!is_float($_SERVER['REQUEST_TIME_FLOAT'])) {
            throw new TimeSinceStartOfRequestNotAvailableException(
                'Cannot determine time at which the request started because $_SERVER[\'REQUEST_TIME_FLOAT\'] is not of type float'
            );
        }

        return $this->resourceUsage(
            Duration::fromMicroseconds(
                (1000000 * (microtime(true) - $_SERVER['REQUEST_TIME_FLOAT']))
            )
        );
    }

    private function bytesToString(int $bytes): string
    {
        foreach (self::SIZES as $unit => $value) {
            if ($bytes >= $value) {
                return sprintf('%.2f %s', $bytes >= 1024 ? $bytes / $value : $bytes, $unit);
            }
        }

        // @codeCoverageIgnoreStart
        return $bytes . ' byte' . ($bytes !== 1 ? 's' : '');
        // @codeCoverageIgnoreEnd
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-timer.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Timer;

use function floor;
use function sprintf;

/**
 * @psalm-immutable
 */
final class Duration
{
    /**
     * @var float
     */
    private $nanoseconds;

    /**
     * @var int
     */
    private $hours;

    /**
     * @var int
     */
    private $minutes;

    /**
     * @var int
     */
    private $seconds;

    /**
     * @var int
     */
    private $milliseconds;

    public static function fromMicroseconds(float $microseconds): self
    {
        return new self($microseconds * 1000);
    }

    public static function fromNanoseconds(float $nanoseconds): self
    {
        return new self($nanoseconds);
    }

    private function __construct(float $nanoseconds)
    {
        $this->nanoseconds     = $nanoseconds;
        $timeInMilliseconds    = $nanoseconds / 1000000;
        $hours                 = floor($timeInMilliseconds / 60 / 60 / 1000);
        $hoursInMilliseconds   = $hours * 60 * 60 * 1000;
        $minutes               = floor($timeInMilliseconds / 60 / 1000) % 60;
        $minutesInMilliseconds = $minutes * 60 * 1000;
        $seconds               = floor(($timeInMilliseconds - $hoursInMilliseconds - $minutesInMilliseconds) / 1000);
        $secondsInMilliseconds = $seconds * 1000;
        $milliseconds          = $timeInMilliseconds - $hoursInMilliseconds - $minutesInMilliseconds - $secondsInMilliseconds;
        $this->hours           = (int) $hours;
        $this->minutes         = $minutes;
        $this->seconds         = (int) $seconds;
        $this->milliseconds    = (int) $milliseconds;
    }

    public function asNanoseconds(): float
    {
        return $this->nanoseconds;
    }

    public function asMicroseconds(): float
    {
        return $this->nanoseconds / 1000;
    }

    public function asMilliseconds(): float
    {
        return $this->nanoseconds / 1000000;
    }

    public function asSeconds(): float
    {
        return $this->nanoseconds / 1000000000;
    }

    public function asString(): string
    {
        $result = '';

        if ($this->hours > 0) {
            $result = sprintf('%02d', $this->hours) . ':';
        }

        $result .= sprintf('%02d', $this->minutes) . ':';
        $result .= sprintf('%02d', $this->seconds);

        if ($this->milliseconds > 0) {
            $result .= '.' . sprintf('%03d', $this->milliseconds);
        }

        return $result;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-timer.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Timer;

use LogicException;

final class NoActiveTimerException extends LogicException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-timer.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Timer;

use RuntimeException;

final class TimeSinceStartOfRequestNotAvailableException extends RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-timer.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Timer;

use Throwable;

interface Exception extends Throwable
{
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Util;

use function sprintf;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class Percentage
{
    /**
     * @var float
     */
    private $fraction;

    /**
     * @var float
     */
    private $total;

    public static function fromFractionAndTotal(float $fraction, float $total): self
    {
        return new self($fraction, $total);
    }

    private function __construct(float $fraction, float $total)
    {
        $this->fraction = $fraction;
        $this->total    = $total;
    }

    public function asFloat(): float
    {
        if ($this->total > 0) {
            return ($this->fraction / $this->total) * 100;
        }

        return 100.0;
    }

    public function asString(): string
    {
        if ($this->total > 0) {
            return sprintf('%01.2F%%', $this->asFloat());
        }

        return '';
    }

    public function asFixedWidthString(): string
    {
        if ($this->total > 0) {
            return sprintf('%6.2F%%', $this->asFloat());
        }

        return '';
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Util;

use function is_dir;
use function mkdir;
use function sprintf;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class Filesystem
{
    /**
     * @throws DirectoryCouldNotBeCreatedException
     */
    public static function createDirectory(string $directory): void
    {
        $success = !(!is_dir($directory) && !@mkdir($directory, 0777, true) && !is_dir($directory));

        if (!$success) {
            throw new DirectoryCouldNotBeCreatedException(
                sprintf(
                    'Directory "%s" could not be created',
                    $directory
                )
            );
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Driver;

use RuntimeException;
use SebastianBergmann\CodeCoverage\Exception;

final class WrongXdebugVersionException extends RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Driver;

use RuntimeException;
use SebastianBergmann\CodeCoverage\Exception;

final class PhpdbgNotAvailableException extends RuntimeException implements Exception
{
    public function __construct()
    {
        parent::__construct('The PHPDBG SAPI is not available');
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage;

use RuntimeException;

final class NoCodeCoverageDriverAvailableException extends RuntimeException implements Exception
{
    public function __construct()
    {
        parent::__construct('No code coverage driver available');
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage;

use RuntimeException;

final class XmlException extends RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage;

use RuntimeException;

final class ReportAlreadyFinalizedException extends RuntimeException implements Exception
{
    public function __construct()
    {
        parent::__construct('The code coverage report has already been finalized');
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Driver;

use RuntimeException;
use SebastianBergmann\CodeCoverage\Exception;

final class XdebugNotAvailableException extends RuntimeException implements Exception
{
    public function __construct()
    {
        parent::__construct('The Xdebug extension is not available');
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Driver;

use function sprintf;
use RuntimeException;
use SebastianBergmann\CodeCoverage\Exception;

final class WriteOperationFailedException extends RuntimeException implements Exception
{
    public function __construct(string $path)
    {
        parent::__construct(sprintf('Cannot write to "%s"', $path));
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Util;

use RuntimeException;
use SebastianBergmann\CodeCoverage\Exception;

final class DirectoryCouldNotBeCreatedException extends RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage;

use RuntimeException;

final class DeadCodeDetectionNotSupportedException extends RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Driver;

use RuntimeException;
use SebastianBergmann\CodeCoverage\Exception;

final class Xdebug2NotEnabledException extends RuntimeException implements Exception
{
    public function __construct()
    {
        parent::__construct('xdebug.coverage_enable=On has to be set');
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage;

use RuntimeException;

final class TestIdMissingException extends RuntimeException implements Exception
{
    public function __construct()
    {
        parent::__construct('Test ID is missing');
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage;

use RuntimeException;

final class ReflectionException extends RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Driver;

use RuntimeException;
use SebastianBergmann\CodeCoverage\Exception;

final class Xdebug3NotEnabledException extends RuntimeException implements Exception
{
    public function __construct()
    {
        parent::__construct('XDEBUG_MODE=coverage or xdebug.mode=coverage has to be set');
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage;

use RuntimeException;

final class NoCodeCoverageDriverWithPathCoverageSupportAvailableException extends RuntimeException implements Exception
{
    public function __construct()
    {
        parent::__construct('No code coverage driver with path coverage support available');
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage;

use Throwable;

interface Exception extends Throwable
{
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Driver;

use RuntimeException;
use SebastianBergmann\CodeCoverage\Exception;

final class PcovNotAvailableException extends RuntimeException implements Exception
{
    public function __construct()
    {
        parent::__construct('The PCOV extension is not available');
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Driver;

use function sprintf;
use RuntimeException;
use SebastianBergmann\CodeCoverage\Exception;

final class PathExistsButIsNotDirectoryException extends RuntimeException implements Exception
{
    public function __construct(string $path)
    {
        parent::__construct(sprintf('"%s" exists but is not a directory', $path));
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage;

use RuntimeException;

final class StaticAnalysisCacheNotConfiguredException extends RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage;

use RuntimeException;

final class UnintentionallyCoveredCodeException extends RuntimeException implements Exception
{
    /**
     * @var array
     */
    private $unintentionallyCoveredUnits;

    public function __construct(array $unintentionallyCoveredUnits)
    {
        $this->unintentionallyCoveredUnits = $unintentionallyCoveredUnits;

        parent::__construct($this->toString());
    }

    public function getUnintentionallyCoveredUnits(): array
    {
        return $this->unintentionallyCoveredUnits;
    }

    private function toString(): string
    {
        $message = '';

        foreach ($this->unintentionallyCoveredUnits as $unit) {
            $message .= '- ' . $unit . "\n";
        }

        return $message;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage;

use RuntimeException;

final class BranchAndPathCoverageNotSupportedException extends RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage;

final class InvalidArgumentException extends \InvalidArgumentException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage;

use RuntimeException;

final class ParserException extends RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage;

use function array_keys;
use function is_file;
use function realpath;
use function strpos;
use SebastianBergmann\FileIterator\Facade as FileIteratorFacade;

final class Filter
{
    /**
     * @psalm-var array<string,true>
     */
    private $files = [];

    /**
     * @psalm-var array<string,bool>
     */
    private $isFileCache = [];

    public function includeDirectory(string $directory, string $suffix = '.php', string $prefix = ''): void
    {
        foreach ((new FileIteratorFacade)->getFilesAsArray($directory, $suffix, $prefix) as $file) {
            $this->includeFile($file);
        }
    }

    /**
     * @psalm-param list<string> $files
     */
    public function includeFiles(array $filenames): void
    {
        foreach ($filenames as $filename) {
            $this->includeFile($filename);
        }
    }

    public function includeFile(string $filename): void
    {
        $filename = realpath($filename);

        if (!$filename) {
            return;
        }

        $this->files[$filename] = true;
    }

    public function excludeDirectory(string $directory, string $suffix = '.php', string $prefix = ''): void
    {
        foreach ((new FileIteratorFacade)->getFilesAsArray($directory, $suffix, $prefix) as $file) {
            $this->excludeFile($file);
        }
    }

    public function excludeFile(string $filename): void
    {
        $filename = realpath($filename);

        if (!$filename || !isset($this->files[$filename])) {
            return;
        }

        unset($this->files[$filename]);
    }

    public function isFile(string $filename): bool
    {
        if (isset($this->isFileCache[$filename])) {
            return $this->isFileCache[$filename];
        }

        if ($filename === '-' ||
            strpos($filename, 'vfs://') === 0 ||
            strpos($filename, 'xdebug://debug-eval') !== false ||
            strpos($filename, 'eval()\'d code') !== false ||
            strpos($filename, 'runtime-created function') !== false ||
            strpos($filename, 'runkit created function') !== false ||
            strpos($filename, 'assert code') !== false ||
            strpos($filename, 'regexp code') !== false ||
            strpos($filename, 'Standard input code') !== false) {
            $isFile = false;
        } else {
            $isFile = is_file($filename);
        }

        $this->isFileCache[$filename] = $isFile;

        return $isFile;
    }

    public function isExcluded(string $filename): bool
    {
        if (!$this->isFile($filename)) {
            return true;
        }

        return !isset($this->files[$filename]);
    }

    /**
     * @psalm-return list<string>
     */
    public function files(): array
    {
        return array_keys($this->files);
    }

    public function isEmpty(): bool
    {
        return empty($this->files);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Driver;

use const pcov\inclusive;
use function array_intersect;
use function extension_loaded;
use function pcov\clear;
use function pcov\collect;
use function pcov\start;
use function pcov\stop;
use function pcov\waiting;
use function phpversion;
use SebastianBergmann\CodeCoverage\Filter;
use SebastianBergmann\CodeCoverage\RawCodeCoverageData;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class PcovDriver extends Driver
{
    /**
     * @var Filter
     */
    private $filter;

    /**
     * @throws PcovNotAvailableException
     */
    public function __construct(Filter $filter)
    {
        if (!extension_loaded('pcov')) {
            throw new PcovNotAvailableException;
        }

        $this->filter = $filter;
    }

    public function start(): void
    {
        start();
    }

    public function stop(): RawCodeCoverageData
    {
        stop();

        $filesToCollectCoverageFor = waiting();
        $collected                 = [];

        if ($filesToCollectCoverageFor) {
            if (!$this->filter->isEmpty()) {
                $filesToCollectCoverageFor = array_intersect($filesToCollectCoverageFor, $this->filter->files());
            }

            $collected = collect(inclusive, $filesToCollectCoverageFor);

            clear();
        }

        return RawCodeCoverageData::fromXdebugWithoutPathCoverage($collected);
    }

    public function nameAndVersion(): string
    {
        return 'PCOV ' . phpversion('pcov');
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Driver;

use function sprintf;
use SebastianBergmann\CodeCoverage\BranchAndPathCoverageNotSupportedException;
use SebastianBergmann\CodeCoverage\DeadCodeDetectionNotSupportedException;
use SebastianBergmann\CodeCoverage\Filter;
use SebastianBergmann\CodeCoverage\NoCodeCoverageDriverAvailableException;
use SebastianBergmann\CodeCoverage\NoCodeCoverageDriverWithPathCoverageSupportAvailableException;
use SebastianBergmann\CodeCoverage\RawCodeCoverageData;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
abstract class Driver
{
    /**
     * @var int
     *
     * @see http://xdebug.org/docs/code_coverage
     */
    public const LINE_NOT_EXECUTABLE = -2;

    /**
     * @var int
     *
     * @see http://xdebug.org/docs/code_coverage
     */
    public const LINE_NOT_EXECUTED = -1;

    /**
     * @var int
     *
     * @see http://xdebug.org/docs/code_coverage
     */
    public const LINE_EXECUTED = 1;

    /**
     * @var int
     *
     * @see http://xdebug.org/docs/code_coverage
     */
    public const BRANCH_NOT_HIT = 0;

    /**
     * @var int
     *
     * @see http://xdebug.org/docs/code_coverage
     */
    public const BRANCH_HIT = 1;

    /**
     * @var bool
     */
    private $collectBranchAndPathCoverage = false;

    /**
     * @var bool
     */
    private $detectDeadCode = false;

    /**
     * @throws NoCodeCoverageDriverAvailableException
     * @throws PcovNotAvailableException
     * @throws PhpdbgNotAvailableException
     * @throws Xdebug2NotEnabledException
     * @throws Xdebug3NotEnabledException
     * @throws XdebugNotAvailableException
     *
     * @deprecated Use DriverSelector::forLineCoverage() instead
     */
    public static function forLineCoverage(Filter $filter): self
    {
        return (new Selector)->forLineCoverage($filter);
    }

    /**
     * @throws NoCodeCoverageDriverWithPathCoverageSupportAvailableException
     * @throws Xdebug2NotEnabledException
     * @throws Xdebug3NotEnabledException
     * @throws XdebugNotAvailableException
     *
     * @deprecated Use DriverSelector::forLineAndPathCoverage() instead
     */
    public static function forLineAndPathCoverage(Filter $filter): self
    {
        return (new Selector)->forLineAndPathCoverage($filter);
    }

    public function canCollectBranchAndPathCoverage(): bool
    {
        return false;
    }

    public function collectsBranchAndPathCoverage(): bool
    {
        return $this->collectBranchAndPathCoverage;
    }

    /**
     * @throws BranchAndPathCoverageNotSupportedException
     */
    public function enableBranchAndPathCoverage(): void
    {
        if (!$this->canCollectBranchAndPathCoverage()) {
            throw new BranchAndPathCoverageNotSupportedException(
                sprintf(
                    '%s does not support branch and path coverage',
                    $this->nameAndVersion()
                )
            );
        }

        $this->collectBranchAndPathCoverage = true;
    }

    public function disableBranchAndPathCoverage(): void
    {
        $this->collectBranchAndPathCoverage = false;
    }

    public function canDetectDeadCode(): bool
    {
        return false;
    }

    public function detectsDeadCode(): bool
    {
        return $this->detectDeadCode;
    }

    /**
     * @throws DeadCodeDetectionNotSupportedException
     */
    public function enableDeadCodeDetection(): void
    {
        if (!$this->canDetectDeadCode()) {
            throw new DeadCodeDetectionNotSupportedException(
                sprintf(
                    '%s does not support dead code detection',
                    $this->nameAndVersion()
                )
            );
        }

        $this->detectDeadCode = true;
    }

    public function disableDeadCodeDetection(): void
    {
        $this->detectDeadCode = false;
    }

    abstract public function nameAndVersion(): string;

    abstract public function start(): void;

    abstract public function stop(): RawCodeCoverageData;
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Driver;

use const XDEBUG_CC_BRANCH_CHECK;
use const XDEBUG_CC_DEAD_CODE;
use const XDEBUG_CC_UNUSED;
use const XDEBUG_FILTER_CODE_COVERAGE;
use const XDEBUG_PATH_INCLUDE;
use function explode;
use function extension_loaded;
use function getenv;
use function in_array;
use function ini_get;
use function phpversion;
use function sprintf;
use function version_compare;
use function xdebug_get_code_coverage;
use function xdebug_set_filter;
use function xdebug_start_code_coverage;
use function xdebug_stop_code_coverage;
use SebastianBergmann\CodeCoverage\Filter;
use SebastianBergmann\CodeCoverage\RawCodeCoverageData;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class Xdebug3Driver extends Driver
{
    /**
     * @throws WrongXdebugVersionException
     * @throws Xdebug3NotEnabledException
     * @throws XdebugNotAvailableException
     */
    public function __construct(Filter $filter)
    {
        if (!extension_loaded('xdebug')) {
            throw new XdebugNotAvailableException;
        }

        if (version_compare(phpversion('xdebug'), '3', '<')) {
            throw new WrongXdebugVersionException(
                sprintf(
                    'This driver requires Xdebug 3 but version %s is loaded',
                    phpversion('xdebug')
                )
            );
        }

        $mode = getenv('XDEBUG_MODE');

        if ($mode === false || $mode === '') {
            $mode = ini_get('xdebug.mode');
        }

        if ($mode === false ||
            !in_array('coverage', explode(',', $mode), true)) {
            throw new Xdebug3NotEnabledException;
        }

        if (!$filter->isEmpty()) {
            xdebug_set_filter(
                XDEBUG_FILTER_CODE_COVERAGE,
                XDEBUG_PATH_INCLUDE,
                $filter->files()
            );
        }
    }

    public function canCollectBranchAndPathCoverage(): bool
    {
        return true;
    }

    public function canDetectDeadCode(): bool
    {
        return true;
    }

    public function start(): void
    {
        $flags = XDEBUG_CC_UNUSED;

        if ($this->detectsDeadCode() || $this->collectsBranchAndPathCoverage()) {
            $flags |= XDEBUG_CC_DEAD_CODE;
        }

        if ($this->collectsBranchAndPathCoverage()) {
            $flags |= XDEBUG_CC_BRANCH_CHECK;
        }

        xdebug_start_code_coverage($flags);
    }

    public function stop(): RawCodeCoverageData
    {
        $data = xdebug_get_code_coverage();

        xdebug_stop_code_coverage();

        if ($this->collectsBranchAndPathCoverage()) {
            return RawCodeCoverageData::fromXdebugWithPathCoverage($data);
        }

        return RawCodeCoverageData::fromXdebugWithoutPathCoverage($data);
    }

    public function nameAndVersion(): string
    {
        return 'Xdebug ' . phpversion('xdebug');
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Driver;

use const XDEBUG_CC_BRANCH_CHECK;
use const XDEBUG_CC_DEAD_CODE;
use const XDEBUG_CC_UNUSED;
use const XDEBUG_FILTER_CODE_COVERAGE;
use const XDEBUG_PATH_INCLUDE;
use const XDEBUG_PATH_WHITELIST;
use function defined;
use function extension_loaded;
use function ini_get;
use function phpversion;
use function sprintf;
use function version_compare;
use function xdebug_get_code_coverage;
use function xdebug_set_filter;
use function xdebug_start_code_coverage;
use function xdebug_stop_code_coverage;
use SebastianBergmann\CodeCoverage\Filter;
use SebastianBergmann\CodeCoverage\RawCodeCoverageData;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class Xdebug2Driver extends Driver
{
    /**
     * @var bool
     */
    private $pathCoverageIsMixedCoverage;

    /**
     * @throws WrongXdebugVersionException
     * @throws Xdebug2NotEnabledException
     * @throws XdebugNotAvailableException
     */
    public function __construct(Filter $filter)
    {
        if (!extension_loaded('xdebug')) {
            throw new XdebugNotAvailableException;
        }

        if (version_compare(phpversion('xdebug'), '3', '>=')) {
            throw new WrongXdebugVersionException(
                sprintf(
                    'This driver requires Xdebug 2 but version %s is loaded',
                    phpversion('xdebug')
                )
            );
        }

        if (!ini_get('xdebug.coverage_enable')) {
            throw new Xdebug2NotEnabledException;
        }

        if (!$filter->isEmpty()) {
            if (defined('XDEBUG_PATH_WHITELIST')) {
                $listType = XDEBUG_PATH_WHITELIST;
            } else {
                $listType = XDEBUG_PATH_INCLUDE;
            }

            xdebug_set_filter(
                XDEBUG_FILTER_CODE_COVERAGE,
                $listType,
                $filter->files()
            );
        }

        $this->pathCoverageIsMixedCoverage = version_compare(phpversion('xdebug'), '2.9.6', '<');
    }

    public function canCollectBranchAndPathCoverage(): bool
    {
        return true;
    }

    public function canDetectDeadCode(): bool
    {
        return true;
    }

    public function start(): void
    {
        $flags = XDEBUG_CC_UNUSED;

        if ($this->detectsDeadCode() || $this->collectsBranchAndPathCoverage()) {
            $flags |= XDEBUG_CC_DEAD_CODE;
        }

        if ($this->collectsBranchAndPathCoverage()) {
            $flags |= XDEBUG_CC_BRANCH_CHECK;
        }

        xdebug_start_code_coverage($flags);
    }

    public function stop(): RawCodeCoverageData
    {
        $data = xdebug_get_code_coverage();

        xdebug_stop_code_coverage();

        if ($this->collectsBranchAndPathCoverage()) {
            if ($this->pathCoverageIsMixedCoverage) {
                return RawCodeCoverageData::fromXdebugWithMixedCoverage($data);
            }

            return RawCodeCoverageData::fromXdebugWithPathCoverage($data);
        }

        return RawCodeCoverageData::fromXdebugWithoutPathCoverage($data);
    }

    public function nameAndVersion(): string
    {
        return 'Xdebug ' . phpversion('xdebug');
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Driver;

use const PHP_SAPI;
use const PHP_VERSION;
use function array_diff;
use function array_keys;
use function array_merge;
use function get_included_files;
use function phpdbg_end_oplog;
use function phpdbg_get_executable;
use function phpdbg_start_oplog;
use SebastianBergmann\CodeCoverage\RawCodeCoverageData;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class PhpdbgDriver extends Driver
{
    /**
     * @throws PhpdbgNotAvailableException
     */
    public function __construct()
    {
        if (PHP_SAPI !== 'phpdbg') {
            throw new PhpdbgNotAvailableException;
        }
    }

    public function start(): void
    {
        phpdbg_start_oplog();
    }

    public function stop(): RawCodeCoverageData
    {
        static $fetchedLines = [];

        $dbgData = phpdbg_end_oplog();

        if ($fetchedLines === []) {
            $sourceLines = phpdbg_get_executable();
        } else {
            $newFiles = array_diff(get_included_files(), array_keys($fetchedLines));

            $sourceLines = [];

            if ($newFiles) {
                $sourceLines = phpdbg_get_executable(['files' => $newFiles]);
            }
        }

        foreach ($sourceLines as $file => $lines) {
            foreach ($lines as $lineNo => $numExecuted) {
                $sourceLines[$file][$lineNo] = self::LINE_NOT_EXECUTED;
            }
        }

        $fetchedLines = array_merge($fetchedLines, $sourceLines);

        return RawCodeCoverageData::fromXdebugWithoutPathCoverage(
            $this->detectExecutedLines($fetchedLines, $dbgData)
        );
    }

    public function nameAndVersion(): string
    {
        return 'PHPDBG ' . PHP_VERSION;
    }

    private function detectExecutedLines(array $sourceLines, array $dbgData): array
    {
        foreach ($dbgData as $file => $coveredLines) {
            foreach ($coveredLines as $lineNo => $numExecuted) {
                // phpdbg also reports $lineNo=0 when e.g. exceptions get thrown.
                // make sure we only mark lines executed which are actually executable.
                if (isset($sourceLines[$file][$lineNo])) {
                    $sourceLines[$file][$lineNo] = self::LINE_EXECUTED;
                }
            }
        }

        return $sourceLines;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Driver;

use function phpversion;
use function version_compare;
use SebastianBergmann\CodeCoverage\Filter;
use SebastianBergmann\CodeCoverage\NoCodeCoverageDriverAvailableException;
use SebastianBergmann\CodeCoverage\NoCodeCoverageDriverWithPathCoverageSupportAvailableException;
use SebastianBergmann\Environment\Runtime;

final class Selector
{
    /**
     * @throws NoCodeCoverageDriverAvailableException
     * @throws PcovNotAvailableException
     * @throws PhpdbgNotAvailableException
     * @throws Xdebug2NotEnabledException
     * @throws Xdebug3NotEnabledException
     * @throws XdebugNotAvailableException
     */
    public function forLineCoverage(Filter $filter): Driver
    {
        $runtime = new Runtime;

        if ($runtime->hasPHPDBGCodeCoverage()) {
            return new PhpdbgDriver;
        }

        if ($runtime->hasPCOV()) {
            return new PcovDriver($filter);
        }

        if ($runtime->hasXdebug()) {
            if (version_compare(phpversion('xdebug'), '3', '>=')) {
                $driver = new Xdebug3Driver($filter);
            } else {
                $driver = new Xdebug2Driver($filter);
            }

            $driver->enableDeadCodeDetection();

            return $driver;
        }

        throw new NoCodeCoverageDriverAvailableException;
    }

    /**
     * @throws NoCodeCoverageDriverWithPathCoverageSupportAvailableException
     * @throws Xdebug2NotEnabledException
     * @throws Xdebug3NotEnabledException
     * @throws XdebugNotAvailableException
     */
    public function forLineAndPathCoverage(Filter $filter): Driver
    {
        if ((new Runtime)->hasXdebug()) {
            if (version_compare(phpversion('xdebug'), '3', '>=')) {
                $driver = new Xdebug3Driver($filter);
            } else {
                $driver = new Xdebug2Driver($filter);
            }

            $driver->enableDeadCodeDetection();
            $driver->enableBranchAndPathCoverage();

            return $driver;
        }

        throw new NoCodeCoverageDriverWithPathCoverageSupportAvailableException;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\StaticAnalysis;

use PhpParser\Node;
use PhpParser\Node\Expr\Array_;
use PhpParser\Node\Expr\ArrayDimFetch;
use PhpParser\Node\Expr\ArrayItem;
use PhpParser\Node\Expr\Assign;
use PhpParser\Node\Expr\BinaryOp;
use PhpParser\Node\Expr\CallLike;
use PhpParser\Node\Expr\Cast;
use PhpParser\Node\Expr\Closure;
use PhpParser\Node\Expr\Match_;
use PhpParser\Node\Expr\MethodCall;
use PhpParser\Node\Expr\NullsafePropertyFetch;
use PhpParser\Node\Expr\PropertyFetch;
use PhpParser\Node\Expr\StaticPropertyFetch;
use PhpParser\Node\Expr\Ternary;
use PhpParser\Node\MatchArm;
use PhpParser\Node\Scalar\Encapsed;
use PhpParser\Node\Stmt\Break_;
use PhpParser\Node\Stmt\Case_;
use PhpParser\Node\Stmt\Catch_;
use PhpParser\Node\Stmt\Class_;
use PhpParser\Node\Stmt\ClassMethod;
use PhpParser\Node\Stmt\Continue_;
use PhpParser\Node\Stmt\Do_;
use PhpParser\Node\Stmt\Echo_;
use PhpParser\Node\Stmt\Else_;
use PhpParser\Node\Stmt\ElseIf_;
use PhpParser\Node\Stmt\Expression;
use PhpParser\Node\Stmt\Finally_;
use PhpParser\Node\Stmt\For_;
use PhpParser\Node\Stmt\Foreach_;
use PhpParser\Node\Stmt\Goto_;
use PhpParser\Node\Stmt\If_;
use PhpParser\Node\Stmt\Property;
use PhpParser\Node\Stmt\Return_;
use PhpParser\Node\Stmt\Switch_;
use PhpParser\Node\Stmt\Throw_;
use PhpParser\Node\Stmt\TryCatch;
use PhpParser\Node\Stmt\Unset_;
use PhpParser\Node\Stmt\While_;
use PhpParser\NodeVisitorAbstract;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class ExecutableLinesFindingVisitor extends NodeVisitorAbstract
{
    /**
     * @psalm-var array<int, int>
     */
    private $executableLines = [];

    /**
     * @psalm-var array<int, int>
     */
    private $propertyLines = [];

    /**
     * @psalm-var array<int, Return_>
     */
    private $returns = [];

    public function enterNode(Node $node): void
    {
        $this->savePropertyLines($node);

        if (!$this->isExecutable($node)) {
            return;
        }

        foreach ($this->getLines($node) as $line) {
            if (isset($this->propertyLines[$line])) {
                return;
            }

            $this->executableLines[$line] = $line;
        }
    }

    /**
     * @psalm-return array<int, int>
     */
    public function executableLines(): array
    {
        $this->computeReturns();

        sort($this->executableLines);

        return $this->executableLines;
    }

    private function savePropertyLines(Node $node): void
    {
        if (!$node instanceof Property && !$node instanceof Node\Stmt\ClassConst) {
            return;
        }

        foreach (range($node->getStartLine(), $node->getEndLine()) as $index) {
            $this->propertyLines[$index] = $index;
        }
    }

    private function computeReturns(): void
    {
        foreach ($this->returns as $return) {
            foreach (range($return->getStartLine(), $return->getEndLine()) as $loc) {
                if (isset($this->executableLines[$loc])) {
                    continue 2;
                }
            }

            $line = $return->getEndLine();

            if ($return->expr !== null) {
                $line = $return->expr->getStartLine();
            }

            $this->executableLines[$line] = $line;
        }
    }

    /**
     * @return int[]
     */
    private function getLines(Node $node): array
    {
        if ($node instanceof Cast ||
            $node instanceof PropertyFetch ||
            $node instanceof NullsafePropertyFetch ||
            $node instanceof StaticPropertyFetch) {
            return [$node->getEndLine()];
        }

        if ($node instanceof ArrayDimFetch) {
            if (null === $node->dim) {
                return [];
            }

            return [$node->dim->getStartLine()];
        }

        if ($node instanceof Array_) {
            $startLine = $node->getStartLine();

            if (isset($this->executableLines[$startLine])) {
                return [];
            }

            if ([] === $node->items) {
                return [$node->getEndLine()];
            }

            if ($node->items[0] instanceof ArrayItem) {
                return [$node->items[0]->getStartLine()];
            }
        }

        if ($node instanceof ClassMethod) {
            if ($node->name->name !== '__construct') {
                return [];
            }

            $existsAPromotedProperty = false;

            foreach ($node->getParams() as $param) {
                if (0 !== ($param->flags & Class_::VISIBILITY_MODIFIER_MASK)) {
                    $existsAPromotedProperty = true;

                    break;
                }
            }

            if ($existsAPromotedProperty) {
                // Only the line with `function` keyword should be listed here
                // but `nikic/php-parser` doesn't provide a way to fetch it
                return range($node->getStartLine(), $node->name->getEndLine());
            }

            return [];
        }

        if ($node instanceof MethodCall) {
            return [$node->name->getStartLine()];
        }

        if ($node instanceof Ternary) {
            $lines = [$node->cond->getStartLine()];

            if (null !== $node->if) {
                $lines[] = $node->if->getStartLine();
            }

            $lines[] = $node->else->getStartLine();

            return $lines;
        }

        if ($node instanceof Match_) {
            return [$node->cond->getStartLine()];
        }

        if ($node instanceof MatchArm) {
            return [$node->body->getStartLine()];
        }

        if ($node instanceof Expression && (
            $node->expr instanceof Cast ||
            $node->expr instanceof Match_ ||
            $node->expr instanceof MethodCall
        )) {
            return [];
        }

        if ($node instanceof Return_) {
            $this->returns[] = $node;

            return [];
        }

        return [$node->getStartLine()];
    }

    private function isExecutable(Node $node): bool
    {
        return $node instanceof Assign ||
               $node instanceof ArrayDimFetch ||
               $node instanceof Array_ ||
               $node instanceof BinaryOp ||
               $node instanceof Break_ ||
               $node instanceof CallLike ||
               $node instanceof Case_ ||
               $node instanceof Cast ||
               $node instanceof Catch_ ||
               $node instanceof ClassMethod ||
               $node instanceof Closure ||
               $node instanceof Continue_ ||
               $node instanceof Do_ ||
               $node instanceof Echo_ ||
               $node instanceof ElseIf_ ||
               $node instanceof Else_ ||
               $node instanceof Encapsed ||
               $node instanceof Expression ||
               $node instanceof Finally_ ||
               $node instanceof For_ ||
               $node instanceof Foreach_ ||
               $node instanceof Goto_ ||
               $node instanceof If_ ||
               $node instanceof Match_ ||
               $node instanceof MatchArm ||
               $node instanceof MethodCall ||
               $node instanceof NullsafePropertyFetch ||
               $node instanceof PropertyFetch ||
               $node instanceof Return_ ||
               $node instanceof StaticPropertyFetch ||
               $node instanceof Switch_ ||
               $node instanceof Ternary ||
               $node instanceof Throw_ ||
               $node instanceof TryCatch ||
               $node instanceof Unset_ ||
               $node instanceof While_;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\StaticAnalysis;

use function array_unique;
use function assert;
use function file_get_contents;
use function is_array;
use function max;
use function sprintf;
use function substr_count;
use function token_get_all;
use function trim;
use PhpParser\Error;
use PhpParser\Lexer;
use PhpParser\NodeTraverser;
use PhpParser\NodeVisitor\NameResolver;
use PhpParser\NodeVisitor\ParentConnectingVisitor;
use PhpParser\ParserFactory;
use SebastianBergmann\CodeCoverage\ParserException;
use SebastianBergmann\LinesOfCode\LineCountingVisitor;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class ParsingFileAnalyser implements FileAnalyser
{
    /**
     * @var array
     */
    private $classes = [];

    /**
     * @var array
     */
    private $traits = [];

    /**
     * @var array
     */
    private $functions = [];

    /**
     * @var array<string,array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int}>
     */
    private $linesOfCode = [];

    /**
     * @var array
     */
    private $ignoredLines = [];

    /**
     * @var array
     */
    private $executableLines = [];

    /**
     * @var bool
     */
    private $useAnnotationsForIgnoringCode;

    /**
     * @var bool
     */
    private $ignoreDeprecatedCode;

    public function __construct(bool $useAnnotationsForIgnoringCode, bool $ignoreDeprecatedCode)
    {
        $this->useAnnotationsForIgnoringCode = $useAnnotationsForIgnoringCode;
        $this->ignoreDeprecatedCode          = $ignoreDeprecatedCode;
    }

    public function classesIn(string $filename): array
    {
        $this->analyse($filename);

        return $this->classes[$filename];
    }

    public function traitsIn(string $filename): array
    {
        $this->analyse($filename);

        return $this->traits[$filename];
    }

    public function functionsIn(string $filename): array
    {
        $this->analyse($filename);

        return $this->functions[$filename];
    }

    /**
     * @psalm-return array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int}
     */
    public function linesOfCodeFor(string $filename): array
    {
        $this->analyse($filename);

        return $this->linesOfCode[$filename];
    }

    public function executableLinesIn(string $filename): array
    {
        $this->analyse($filename);

        return $this->executableLines[$filename];
    }

    public function ignoredLinesFor(string $filename): array
    {
        $this->analyse($filename);

        return $this->ignoredLines[$filename];
    }

    /**
     * @throws ParserException
     */
    private function analyse(string $filename): void
    {
        if (isset($this->classes[$filename])) {
            return;
        }

        $source      = file_get_contents($filename);
        $linesOfCode = max(substr_count($source, "\n") + 1, substr_count($source, "\r") + 1);

        if ($linesOfCode === 0 && !empty($source)) {
            $linesOfCode = 1;
        }

        $parser = (new ParserFactory)->create(
            ParserFactory::PREFER_PHP7,
            new Lexer
        );

        try {
            $nodes = $parser->parse($source);

            assert($nodes !== null);

            $traverser                     = new NodeTraverser;
            $codeUnitFindingVisitor        = new CodeUnitFindingVisitor;
            $lineCountingVisitor           = new LineCountingVisitor($linesOfCode);
            $ignoredLinesFindingVisitor    = new IgnoredLinesFindingVisitor($this->useAnnotationsForIgnoringCode, $this->ignoreDeprecatedCode);
            $executableLinesFindingVisitor = new ExecutableLinesFindingVisitor;

            $traverser->addVisitor(new NameResolver);
            $traverser->addVisitor(new ParentConnectingVisitor);
            $traverser->addVisitor($codeUnitFindingVisitor);
            $traverser->addVisitor($lineCountingVisitor);
            $traverser->addVisitor($ignoredLinesFindingVisitor);
            $traverser->addVisitor($executableLinesFindingVisitor);

            /* @noinspection UnusedFunctionResultInspection */
            $traverser->traverse($nodes);
            // @codeCoverageIgnoreStart
        } catch (Error $error) {
            throw new ParserException(
                sprintf(
                    'Cannot parse %s: %s',
                    $filename,
                    $error->getMessage()
                ),
                (int) $error->getCode(),
                $error
            );
        }
        // @codeCoverageIgnoreEnd

        $this->classes[$filename]         = $codeUnitFindingVisitor->classes();
        $this->traits[$filename]          = $codeUnitFindingVisitor->traits();
        $this->functions[$filename]       = $codeUnitFindingVisitor->functions();
        $this->executableLines[$filename] = $executableLinesFindingVisitor->executableLines();
        $this->ignoredLines[$filename]    = [];

        $this->findLinesIgnoredByLineBasedAnnotations($filename, $source, $this->useAnnotationsForIgnoringCode);

        $this->ignoredLines[$filename] = array_unique(
            array_merge(
                $this->ignoredLines[$filename],
                $ignoredLinesFindingVisitor->ignoredLines()
            )
        );

        sort($this->ignoredLines[$filename]);

        $result = $lineCountingVisitor->result();

        $this->linesOfCode[$filename] = [
            'linesOfCode'           => $result->linesOfCode(),
            'commentLinesOfCode'    => $result->commentLinesOfCode(),
            'nonCommentLinesOfCode' => $result->nonCommentLinesOfCode(),
        ];
    }

    private function findLinesIgnoredByLineBasedAnnotations(string $filename, string $source, bool $useAnnotationsForIgnoringCode): void
    {
        $ignore = false;
        $stop   = false;

        foreach (token_get_all($source) as $token) {
            if (!is_array($token)) {
                continue;
            }

            switch ($token[0]) {
                case T_COMMENT:
                case T_DOC_COMMENT:
                    if (!$useAnnotationsForIgnoringCode) {
                        break;
                    }

                    $comment = trim($token[1]);

                    if ($comment === '// @codeCoverageIgnore' ||
                        $comment === '//@codeCoverageIgnore') {
                        $ignore = true;
                        $stop   = true;
                    } elseif ($comment === '// @codeCoverageIgnoreStart' ||
                        $comment === '//@codeCoverageIgnoreStart') {
                        $ignore = true;
                    } elseif ($comment === '// @codeCoverageIgnoreEnd' ||
                        $comment === '//@codeCoverageIgnoreEnd') {
                        $stop = true;
                    }

                    break;
            }

            if ($ignore) {
                $this->ignoredLines[$filename][] = $token[2];

                if ($stop) {
                    $ignore = false;
                    $stop   = false;
                }
            }
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\StaticAnalysis;

use function implode;
use function rtrim;
use function trim;
use PhpParser\Node;
use PhpParser\Node\ComplexType;
use PhpParser\Node\Identifier;
use PhpParser\Node\IntersectionType;
use PhpParser\Node\Name;
use PhpParser\Node\NullableType;
use PhpParser\Node\Stmt\Class_;
use PhpParser\Node\Stmt\ClassMethod;
use PhpParser\Node\Stmt\Enum_;
use PhpParser\Node\Stmt\Function_;
use PhpParser\Node\Stmt\Interface_;
use PhpParser\Node\Stmt\Trait_;
use PhpParser\Node\UnionType;
use PhpParser\NodeTraverser;
use PhpParser\NodeVisitorAbstract;
use SebastianBergmann\Complexity\CyclomaticComplexityCalculatingVisitor;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class CodeUnitFindingVisitor extends NodeVisitorAbstract
{
    /**
     * @psalm-var array<string,array{name: string, namespacedName: string, namespace: string, startLine: int, endLine: int, methods: array<string,array{methodName: string, signature: string, visibility: string, startLine: int, endLine: int, ccn: int}>}>
     */
    private $classes = [];

    /**
     * @psalm-var array<string,array{name: string, namespacedName: string, namespace: string, startLine: int, endLine: int, methods: array<string,array{methodName: string, signature: string, visibility: string, startLine: int, endLine: int, ccn: int}>}>
     */
    private $traits = [];

    /**
     * @psalm-var array<string,array{name: string, namespacedName: string, namespace: string, signature: string, startLine: int, endLine: int, ccn: int}>
     */
    private $functions = [];

    public function enterNode(Node $node): void
    {
        if ($node instanceof Class_) {
            if ($node->isAnonymous()) {
                return;
            }

            $this->processClass($node);
        }

        if ($node instanceof Trait_) {
            $this->processTrait($node);
        }

        if (!$node instanceof ClassMethod && !$node instanceof Function_) {
            return;
        }

        if ($node instanceof ClassMethod) {
            $parentNode = $node->getAttribute('parent');

            if ($parentNode instanceof Class_ && $parentNode->isAnonymous()) {
                return;
            }

            $this->processMethod($node);

            return;
        }

        $this->processFunction($node);
    }

    /**
     * @psalm-return array<string,array{name: string, namespacedName: string, namespace: string, startLine: int, endLine: int, methods: array<string,array{methodName: string, signature: string, visibility: string, startLine: int, endLine: int, ccn: int}>}>
     */
    public function classes(): array
    {
        return $this->classes;
    }

    /**
     * @psalm-return array<string,array{name: string, namespacedName: string, namespace: string, startLine: int, endLine: int, methods: array<string,array{methodName: string, signature: string, visibility: string, startLine: int, endLine: int, ccn: int}>}>
     */
    public function traits(): array
    {
        return $this->traits;
    }

    /**
     * @psalm-return array<string,array{name: string, namespacedName: string, namespace: string, signature: string, startLine: int, endLine: int, ccn: int}>
     */
    public function functions(): array
    {
        return $this->functions;
    }

    /**
     * @psalm-param ClassMethod|Function_ $node
     */
    private function cyclomaticComplexity(Node $node): int
    {
        assert($node instanceof ClassMethod || $node instanceof Function_);

        $nodes = $node->getStmts();

        if ($nodes === null) {
            return 0;
        }

        $traverser = new NodeTraverser;

        $cyclomaticComplexityCalculatingVisitor = new CyclomaticComplexityCalculatingVisitor;

        $traverser->addVisitor($cyclomaticComplexityCalculatingVisitor);

        /* @noinspection UnusedFunctionResultInspection */
        $traverser->traverse($nodes);

        return $cyclomaticComplexityCalculatingVisitor->cyclomaticComplexity();
    }

    /**
     * @psalm-param ClassMethod|Function_ $node
     */
    private function signature(Node $node): string
    {
        assert($node instanceof ClassMethod || $node instanceof Function_);

        $signature  = ($node->returnsByRef() ? '&' : '') . $node->name->toString() . '(';
        $parameters = [];

        foreach ($node->getParams() as $parameter) {
            assert(isset($parameter->var->name));

            $parameterAsString = '';

            if ($parameter->type !== null) {
                $parameterAsString = $this->type($parameter->type) . ' ';
            }

            $parameterAsString .= '$' . $parameter->var->name;

            /* @todo Handle default values */

            $parameters[] = $parameterAsString;
        }

        $signature .= implode(', ', $parameters) . ')';

        $returnType = $node->getReturnType();

        if ($returnType !== null) {
            $signature .= ': ' . $this->type($returnType);
        }

        return $signature;
    }

    /**
     * @psalm-param Identifier|Name|ComplexType $type
     */
    private function type(Node $type): string
    {
        assert($type instanceof Identifier || $type instanceof Name || $type instanceof ComplexType);

        if ($type instanceof NullableType) {
            return '?' . $type->type;
        }

        if ($type instanceof UnionType || $type instanceof IntersectionType) {
            return $this->unionOrIntersectionAsString($type);
        }

        return $type->toString();
    }

    private function visibility(ClassMethod $node): string
    {
        if ($node->isPrivate()) {
            return 'private';
        }

        if ($node->isProtected()) {
            return 'protected';
        }

        return 'public';
    }

    private function processClass(Class_ $node): void
    {
        $name           = $node->name->toString();
        $namespacedName = $node->namespacedName->toString();

        $this->classes[$namespacedName] = [
            'name'           => $name,
            'namespacedName' => $namespacedName,
            'namespace'      => $this->namespace($namespacedName, $name),
            'startLine'      => $node->getStartLine(),
            'endLine'        => $node->getEndLine(),
            'methods'        => [],
        ];
    }

    private function processTrait(Trait_ $node): void
    {
        $name           = $node->name->toString();
        $namespacedName = $node->namespacedName->toString();

        $this->traits[$namespacedName] = [
            'name'           => $name,
            'namespacedName' => $namespacedName,
            'namespace'      => $this->namespace($namespacedName, $name),
            'startLine'      => $node->getStartLine(),
            'endLine'        => $node->getEndLine(),
            'methods'        => [],
        ];
    }

    private function processMethod(ClassMethod $node): void
    {
        $parentNode = $node->getAttribute('parent');

        if ($parentNode instanceof Interface_) {
            return;
        }

        assert($parentNode instanceof Class_ || $parentNode instanceof Trait_ || $parentNode instanceof Enum_);
        assert(isset($parentNode->name));
        assert(isset($parentNode->namespacedName));
        assert($parentNode->namespacedName instanceof Name);

        $parentName           = $parentNode->name->toString();
        $parentNamespacedName = $parentNode->namespacedName->toString();

        if ($parentNode instanceof Class_) {
            $storage = &$this->classes;
        } else {
            $storage = &$this->traits;
        }

        if (!isset($storage[$parentNamespacedName])) {
            $storage[$parentNamespacedName] = [
                'name'           => $parentName,
                'namespacedName' => $parentNamespacedName,
                'namespace'      => $this->namespace($parentNamespacedName, $parentName),
                'startLine'      => $parentNode->getStartLine(),
                'endLine'        => $parentNode->getEndLine(),
                'methods'        => [],
            ];
        }

        $storage[$parentNamespacedName]['methods'][$node->name->toString()] = [
            'methodName' => $node->name->toString(),
            'signature'  => $this->signature($node),
            'visibility' => $this->visibility($node),
            'startLine'  => $node->getStartLine(),
            'endLine'    => $node->getEndLine(),
            'ccn'        => $this->cyclomaticComplexity($node),
        ];
    }

    private function processFunction(Function_ $node): void
    {
        assert(isset($node->name));
        assert(isset($node->namespacedName));
        assert($node->namespacedName instanceof Name);

        $name           = $node->name->toString();
        $namespacedName = $node->namespacedName->toString();

        $this->functions[$namespacedName] = [
            'name'           => $name,
            'namespacedName' => $namespacedName,
            'namespace'      => $this->namespace($namespacedName, $name),
            'signature'      => $this->signature($node),
            'startLine'      => $node->getStartLine(),
            'endLine'        => $node->getEndLine(),
            'ccn'            => $this->cyclomaticComplexity($node),
        ];
    }

    private function namespace(string $namespacedName, string $name): string
    {
        return trim(rtrim($namespacedName, $name), '\\');
    }

    /**
     * @psalm-param UnionType|IntersectionType $type
     */
    private function unionOrIntersectionAsString(ComplexType $type): string
    {
        if ($type instanceof UnionType) {
            $separator = '|';
        } else {
            $separator = '&';
        }

        $types = [];

        foreach ($type->types as $_type) {
            if ($_type instanceof Name) {
                $types[] = $_type->toCodeString();
            } else {
                $types[] = $_type->toString();
            }
        }

        return implode($separator, $types);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\StaticAnalysis;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
interface FileAnalyser
{
    public function classesIn(string $filename): array;

    public function traitsIn(string $filename): array;

    public function functionsIn(string $filename): array;

    /**
     * @psalm-return array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int}
     */
    public function linesOfCodeFor(string $filename): array;

    public function executableLinesIn(string $filename): array;

    public function ignoredLinesFor(string $filename): array;
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\StaticAnalysis;

use function assert;
use function crc32;
use function file_get_contents;
use function file_put_contents;
use function is_file;
use function serialize;
use GlobIterator;
use SebastianBergmann\CodeCoverage\Util\Filesystem;
use SplFileInfo;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class CachingFileAnalyser implements FileAnalyser
{
    /**
     * @var ?string
     */
    private static $cacheVersion;

    /**
     * @var FileAnalyser
     */
    private $analyser;

    /**
     * @var array
     */
    private $cache = [];

    /**
     * @var string
     */
    private $directory;

    public function __construct(string $directory, FileAnalyser $analyser)
    {
        Filesystem::createDirectory($directory);

        $this->analyser  = $analyser;
        $this->directory = $directory;

        if (self::$cacheVersion === null) {
            $this->calculateCacheVersion();
        }
    }

    public function classesIn(string $filename): array
    {
        if (!isset($this->cache[$filename])) {
            $this->process($filename);
        }

        return $this->cache[$filename]['classesIn'];
    }

    public function traitsIn(string $filename): array
    {
        if (!isset($this->cache[$filename])) {
            $this->process($filename);
        }

        return $this->cache[$filename]['traitsIn'];
    }

    public function functionsIn(string $filename): array
    {
        if (!isset($this->cache[$filename])) {
            $this->process($filename);
        }

        return $this->cache[$filename]['functionsIn'];
    }

    /**
     * @psalm-return array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int}
     */
    public function linesOfCodeFor(string $filename): array
    {
        if (!isset($this->cache[$filename])) {
            $this->process($filename);
        }

        return $this->cache[$filename]['linesOfCodeFor'];
    }

    public function executableLinesIn(string $filename): array
    {
        if (!isset($this->cache[$filename])) {
            $this->process($filename);
        }

        return $this->cache[$filename]['executableLinesIn'];
    }

    public function ignoredLinesFor(string $filename): array
    {
        if (!isset($this->cache[$filename])) {
            $this->process($filename);
        }

        return $this->cache[$filename]['ignoredLinesFor'];
    }

    public function process(string $filename): void
    {
        $cache = $this->read($filename);

        if ($cache !== false) {
            $this->cache[$filename] = $cache;

            return;
        }

        $this->cache[$filename] = [
            'classesIn'         => $this->analyser->classesIn($filename),
            'traitsIn'          => $this->analyser->traitsIn($filename),
            'functionsIn'       => $this->analyser->functionsIn($filename),
            'linesOfCodeFor'    => $this->analyser->linesOfCodeFor($filename),
            'ignoredLinesFor'   => $this->analyser->ignoredLinesFor($filename),
            'executableLinesIn' => $this->analyser->executableLinesIn($filename),
        ];

        $this->write($filename, $this->cache[$filename]);
    }

    /**
     * @return mixed
     */
    private function read(string $filename)
    {
        $cacheFile = $this->cacheFile($filename);

        if (!is_file($cacheFile)) {
            return false;
        }

        return unserialize(
            file_get_contents($cacheFile),
            ['allowed_classes' => false]
        );
    }

    /**
     * @param mixed $data
     */
    private function write(string $filename, $data): void
    {
        file_put_contents(
            $this->cacheFile($filename),
            serialize($data)
        );
    }

    private function cacheFile(string $filename): string
    {
        return $this->directory . DIRECTORY_SEPARATOR . hash('sha256', $filename . crc32(file_get_contents($filename)) . self::$cacheVersion);
    }

    private function calculateCacheVersion(): void
    {
        $buffer = '';

        foreach (new GlobIterator(__DIR__ . '/*.php') as $file) {
            assert($file instanceof SplFileInfo);

            $buffer .= file_get_contents($file->getPathname());
        }

        self::$cacheVersion = (string) crc32($buffer);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\StaticAnalysis;

use function array_merge;
use function range;
use function strpos;
use PhpParser\Node;
use PhpParser\Node\Stmt\Class_;
use PhpParser\Node\Stmt\ClassMethod;
use PhpParser\Node\Stmt\Function_;
use PhpParser\Node\Stmt\Interface_;
use PhpParser\Node\Stmt\Trait_;
use PhpParser\NodeVisitorAbstract;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class IgnoredLinesFindingVisitor extends NodeVisitorAbstract
{
    /**
     * @psalm-var list<int>
     */
    private $ignoredLines = [];

    /**
     * @var bool
     */
    private $useAnnotationsForIgnoringCode;

    /**
     * @var bool
     */
    private $ignoreDeprecated;

    public function __construct(bool $useAnnotationsForIgnoringCode, bool $ignoreDeprecated)
    {
        $this->useAnnotationsForIgnoringCode = $useAnnotationsForIgnoringCode;
        $this->ignoreDeprecated              = $ignoreDeprecated;
    }

    public function enterNode(Node $node): void
    {
        if (!$node instanceof Class_ &&
            !$node instanceof Trait_ &&
            !$node instanceof Interface_ &&
            !$node instanceof ClassMethod &&
            !$node instanceof Function_) {
            return;
        }

        if ($node instanceof Class_ && $node->isAnonymous()) {
            return;
        }

        // Workaround for https://bugs.xdebug.org/view.php?id=1798
        if ($node instanceof Class_ ||
            $node instanceof Trait_ ||
            $node instanceof Interface_) {
            $this->ignoredLines[] = $node->getStartLine();
        }

        if (!$this->useAnnotationsForIgnoringCode) {
            return;
        }

        if ($node instanceof Interface_) {
            return;
        }

        $docComment = $node->getDocComment();

        if ($docComment === null) {
            return;
        }

        if (strpos($docComment->getText(), '@codeCoverageIgnore') !== false) {
            $this->ignoredLines = array_merge(
                $this->ignoredLines,
                range($node->getStartLine(), $node->getEndLine())
            );
        }

        if ($this->ignoreDeprecated && strpos($docComment->getText(), '@deprecated') !== false) {
            $this->ignoredLines = array_merge(
                $this->ignoredLines,
                range($node->getStartLine(), $node->getEndLine())
            );
        }
    }

    /**
     * @psalm-return list<int>
     */
    public function ignoredLines(): array
    {
        return $this->ignoredLines;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\StaticAnalysis;

use SebastianBergmann\CodeCoverage\Filter;

final class CacheWarmer
{
    public function warmCache(string $cacheDirectory, bool $useAnnotationsForIgnoringCode, bool $ignoreDeprecatedCode, Filter $filter): void
    {
        $analyser = new CachingFileAnalyser(
            $cacheDirectory,
            new ParsingFileAnalyser(
                $useAnnotationsForIgnoringCode,
                $ignoreDeprecatedCode
            )
        );

        foreach ($filter->files() as $file) {
            $analyser->process($file);
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage;

use function dirname;
use SebastianBergmann\Version as VersionId;

final class Version
{
    /**
     * @var string
     */
    private static $version;

    public static function id(): string
    {
        if (self::$version === null) {
            self::$version = (new VersionId('9.2.15', dirname(__DIR__)))->getVersion();
        }

        return self::$version;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage;

use function array_diff;
use function array_diff_key;
use function array_flip;
use function array_keys;
use function array_merge;
use function array_unique;
use function array_values;
use function count;
use function explode;
use function get_class;
use function is_array;
use function is_file;
use function sort;
use PHPUnit\Framework\TestCase;
use PHPUnit\Runner\PhptTestCase;
use PHPUnit\Util\Test;
use ReflectionClass;
use SebastianBergmann\CodeCoverage\Driver\Driver;
use SebastianBergmann\CodeCoverage\Node\Builder;
use SebastianBergmann\CodeCoverage\Node\Directory;
use SebastianBergmann\CodeCoverage\StaticAnalysis\CachingFileAnalyser;
use SebastianBergmann\CodeCoverage\StaticAnalysis\FileAnalyser;
use SebastianBergmann\CodeCoverage\StaticAnalysis\ParsingFileAnalyser;
use SebastianBergmann\CodeUnitReverseLookup\Wizard;

/**
 * Provides collection functionality for PHP code coverage information.
 */
final class CodeCoverage
{
    private const UNCOVERED_FILES = 'UNCOVERED_FILES';

    /**
     * @var Driver
     */
    private $driver;

    /**
     * @var Filter
     */
    private $filter;

    /**
     * @var Wizard
     */
    private $wizard;

    /**
     * @var bool
     */
    private $checkForUnintentionallyCoveredCode = false;

    /**
     * @var bool
     */
    private $includeUncoveredFiles = true;

    /**
     * @var bool
     */
    private $processUncoveredFiles = false;

    /**
     * @var bool
     */
    private $ignoreDeprecatedCode = false;

    /**
     * @var PhptTestCase|string|TestCase
     */
    private $currentId;

    /**
     * Code coverage data.
     *
     * @var ProcessedCodeCoverageData
     */
    private $data;

    /**
     * @var bool
     */
    private $useAnnotationsForIgnoringCode = true;

    /**
     * Test data.
     *
     * @var array
     */
    private $tests = [];

    /**
     * @psalm-var list<class-string>
     */
    private $parentClassesExcludedFromUnintentionallyCoveredCodeCheck = [];

    /**
     * @var ?FileAnalyser
     */
    private $analyser;

    /**
     * @var ?string
     */
    private $cacheDirectory;

    public function __construct(Driver $driver, Filter $filter)
    {
        $this->driver = $driver;
        $this->filter = $filter;
        $this->data   = new ProcessedCodeCoverageData;
        $this->wizard = new Wizard;
    }

    /**
     * Returns the code coverage information as a graph of node objects.
     */
    public function getReport(): Directory
    {
        return (new Builder($this->analyser()))->build($this);
    }

    /**
     * Clears collected code coverage data.
     */
    public function clear(): void
    {
        $this->currentId = null;
        $this->data      = new ProcessedCodeCoverageData;
        $this->tests     = [];
    }

    /**
     * Returns the filter object used.
     */
    public function filter(): Filter
    {
        return $this->filter;
    }

    /**
     * Returns the collected code coverage data.
     */
    public function getData(bool $raw = false): ProcessedCodeCoverageData
    {
        if (!$raw) {
            if ($this->processUncoveredFiles) {
                $this->processUncoveredFilesFromFilter();
            } elseif ($this->includeUncoveredFiles) {
                $this->addUncoveredFilesFromFilter();
            }
        }

        return $this->data;
    }

    /**
     * Sets the coverage data.
     */
    public function setData(ProcessedCodeCoverageData $data): void
    {
        $this->data = $data;
    }

    /**
     * Returns the test data.
     */
    public function getTests(): array
    {
        return $this->tests;
    }

    /**
     * Sets the test data.
     */
    public function setTests(array $tests): void
    {
        $this->tests = $tests;
    }

    /**
     * Start collection of code coverage information.
     *
     * @param PhptTestCase|string|TestCase $id
     */
    public function start($id, bool $clear = false): void
    {
        if ($clear) {
            $this->clear();
        }

        $this->currentId = $id;

        $this->driver->start();
    }

    /**
     * Stop collection of code coverage information.
     *
     * @param array|false $linesToBeCovered
     */
    public function stop(bool $append = true, $linesToBeCovered = [], array $linesToBeUsed = []): RawCodeCoverageData
    {
        if (!is_array($linesToBeCovered) && $linesToBeCovered !== false) {
            throw new InvalidArgumentException(
                '$linesToBeCovered must be an array or false'
            );
        }

        $data = $this->driver->stop();
        $this->append($data, null, $append, $linesToBeCovered, $linesToBeUsed);

        $this->currentId = null;

        return $data;
    }

    /**
     * Appends code coverage data.
     *
     * @param PhptTestCase|string|TestCase $id
     * @param array|false                  $linesToBeCovered
     *
     * @throws ReflectionException
     * @throws TestIdMissingException
     * @throws UnintentionallyCoveredCodeException
     */
    public function append(RawCodeCoverageData $rawData, $id = null, bool $append = true, $linesToBeCovered = [], array $linesToBeUsed = []): void
    {
        if ($id === null) {
            $id = $this->currentId;
        }

        if ($id === null) {
            throw new TestIdMissingException;
        }

        $this->applyFilter($rawData);

        $this->applyExecutableLinesFilter($rawData);

        if ($this->useAnnotationsForIgnoringCode) {
            $this->applyIgnoredLinesFilter($rawData);
        }

        $this->data->initializeUnseenData($rawData);

        if (!$append) {
            return;
        }

        if ($id !== self::UNCOVERED_FILES) {
            $this->applyCoversAnnotationFilter(
                $rawData,
                $linesToBeCovered,
                $linesToBeUsed
            );

            if (empty($rawData->lineCoverage())) {
                return;
            }

            $size         = 'unknown';
            $status       = -1;
            $fromTestcase = false;

            if ($id instanceof TestCase) {
                $fromTestcase = true;
                $_size        = $id->getSize();

                if ($_size === Test::SMALL) {
                    $size = 'small';
                } elseif ($_size === Test::MEDIUM) {
                    $size = 'medium';
                } elseif ($_size === Test::LARGE) {
                    $size = 'large';
                }

                $status = $id->getStatus();
                $id     = get_class($id) . '::' . $id->getName();
            } elseif ($id instanceof PhptTestCase) {
                $fromTestcase = true;
                $size         = 'large';
                $id           = $id->getName();
            }

            $this->tests[$id] = ['size' => $size, 'status' => $status, 'fromTestcase' => $fromTestcase];

            $this->data->markCodeAsExecutedByTestCase($id, $rawData);
        }
    }

    /**
     * Merges the data from another instance.
     */
    public function merge(self $that): void
    {
        $this->filter->includeFiles(
            $that->filter()->files()
        );

        $this->data->merge($that->data);

        $this->tests = array_merge($this->tests, $that->getTests());
    }

    public function enableCheckForUnintentionallyCoveredCode(): void
    {
        $this->checkForUnintentionallyCoveredCode = true;
    }

    public function disableCheckForUnintentionallyCoveredCode(): void
    {
        $this->checkForUnintentionallyCoveredCode = false;
    }

    public function includeUncoveredFiles(): void
    {
        $this->includeUncoveredFiles = true;
    }

    public function excludeUncoveredFiles(): void
    {
        $this->includeUncoveredFiles = false;
    }

    public function processUncoveredFiles(): void
    {
        $this->processUncoveredFiles = true;
    }

    public function doNotProcessUncoveredFiles(): void
    {
        $this->processUncoveredFiles = false;
    }

    public function enableAnnotationsForIgnoringCode(): void
    {
        $this->useAnnotationsForIgnoringCode = true;
    }

    public function disableAnnotationsForIgnoringCode(): void
    {
        $this->useAnnotationsForIgnoringCode = false;
    }

    public function ignoreDeprecatedCode(): void
    {
        $this->ignoreDeprecatedCode = true;
    }

    public function doNotIgnoreDeprecatedCode(): void
    {
        $this->ignoreDeprecatedCode = false;
    }

    /**
     * @psalm-assert-if-true !null $this->cacheDirectory
     */
    public function cachesStaticAnalysis(): bool
    {
        return $this->cacheDirectory !== null;
    }

    public function cacheStaticAnalysis(string $directory): void
    {
        $this->cacheDirectory = $directory;
    }

    public function doNotCacheStaticAnalysis(): void
    {
        $this->cacheDirectory = null;
    }

    /**
     * @throws StaticAnalysisCacheNotConfiguredException
     */
    public function cacheDirectory(): string
    {
        if (!$this->cachesStaticAnalysis()) {
            throw new StaticAnalysisCacheNotConfiguredException(
                'The static analysis cache is not configured'
            );
        }

        return $this->cacheDirectory;
    }

    /**
     * @psalm-param class-string $className
     */
    public function excludeSubclassesOfThisClassFromUnintentionallyCoveredCodeCheck(string $className): void
    {
        $this->parentClassesExcludedFromUnintentionallyCoveredCodeCheck[] = $className;
    }

    public function enableBranchAndPathCoverage(): void
    {
        $this->driver->enableBranchAndPathCoverage();
    }

    public function disableBranchAndPathCoverage(): void
    {
        $this->driver->disableBranchAndPathCoverage();
    }

    public function collectsBranchAndPathCoverage(): bool
    {
        return $this->driver->collectsBranchAndPathCoverage();
    }

    public function detectsDeadCode(): bool
    {
        return $this->driver->detectsDeadCode();
    }

    /**
     * Applies the @covers annotation filtering.
     *
     * @param array|false $linesToBeCovered
     *
     * @throws ReflectionException
     * @throws UnintentionallyCoveredCodeException
     */
    private function applyCoversAnnotationFilter(RawCodeCoverageData $rawData, $linesToBeCovered, array $linesToBeUsed): void
    {
        if ($linesToBeCovered === false) {
            $rawData->clear();

            return;
        }

        if (empty($linesToBeCovered)) {
            return;
        }

        if ($this->checkForUnintentionallyCoveredCode &&
            (!$this->currentId instanceof TestCase ||
            (!$this->currentId->isMedium() && !$this->currentId->isLarge()))) {
            $this->performUnintentionallyCoveredCodeCheck($rawData, $linesToBeCovered, $linesToBeUsed);
        }

        $rawLineData         = $rawData->lineCoverage();
        $filesWithNoCoverage = array_diff_key($rawLineData, $linesToBeCovered);

        foreach (array_keys($filesWithNoCoverage) as $fileWithNoCoverage) {
            $rawData->removeCoverageDataForFile($fileWithNoCoverage);
        }

        if (is_array($linesToBeCovered)) {
            foreach ($linesToBeCovered as $fileToBeCovered => $includedLines) {
                $rawData->keepLineCoverageDataOnlyForLines($fileToBeCovered, $includedLines);
                $rawData->keepFunctionCoverageDataOnlyForLines($fileToBeCovered, $includedLines);
            }
        }
    }

    private function applyFilter(RawCodeCoverageData $data): void
    {
        if ($this->filter->isEmpty()) {
            return;
        }

        foreach (array_keys($data->lineCoverage()) as $filename) {
            if ($this->filter->isExcluded($filename)) {
                $data->removeCoverageDataForFile($filename);
            }
        }
    }

    private function applyExecutableLinesFilter(RawCodeCoverageData $data): void
    {
        foreach (array_keys($data->lineCoverage()) as $filename) {
            if (!$this->filter->isFile($filename)) {
                continue;
            }

            $data->keepLineCoverageDataOnlyForLines(
                $filename,
                $this->analyser()->executableLinesIn($filename)
            );
        }
    }

    private function applyIgnoredLinesFilter(RawCodeCoverageData $data): void
    {
        foreach (array_keys($data->lineCoverage()) as $filename) {
            if (!$this->filter->isFile($filename)) {
                continue;
            }

            $data->removeCoverageDataForLines(
                $filename,
                $this->analyser()->ignoredLinesFor($filename)
            );
        }
    }

    /**
     * @throws UnintentionallyCoveredCodeException
     */
    private function addUncoveredFilesFromFilter(): void
    {
        $uncoveredFiles = array_diff(
            $this->filter->files(),
            $this->data->coveredFiles()
        );

        foreach ($uncoveredFiles as $uncoveredFile) {
            if (is_file($uncoveredFile)) {
                $this->append(
                    RawCodeCoverageData::fromUncoveredFile(
                        $uncoveredFile,
                        $this->analyser()
                    ),
                    self::UNCOVERED_FILES
                );
            }
        }
    }

    /**
     * @throws UnintentionallyCoveredCodeException
     */
    private function processUncoveredFilesFromFilter(): void
    {
        $uncoveredFiles = array_diff(
            $this->filter->files(),
            $this->data->coveredFiles()
        );

        $this->driver->start();

        foreach ($uncoveredFiles as $uncoveredFile) {
            if (is_file($uncoveredFile)) {
                include_once $uncoveredFile;
            }
        }

        $this->append($this->driver->stop(), self::UNCOVERED_FILES);
    }

    /**
     * @throws ReflectionException
     * @throws UnintentionallyCoveredCodeException
     */
    private function performUnintentionallyCoveredCodeCheck(RawCodeCoverageData $data, array $linesToBeCovered, array $linesToBeUsed): void
    {
        $allowedLines = $this->getAllowedLines(
            $linesToBeCovered,
            $linesToBeUsed
        );

        $unintentionallyCoveredUnits = [];

        foreach ($data->lineCoverage() as $file => $_data) {
            foreach ($_data as $line => $flag) {
                if ($flag === 1 && !isset($allowedLines[$file][$line])) {
                    $unintentionallyCoveredUnits[] = $this->wizard->lookup($file, $line);
                }
            }
        }

        $unintentionallyCoveredUnits = $this->processUnintentionallyCoveredUnits($unintentionallyCoveredUnits);

        if (!empty($unintentionallyCoveredUnits)) {
            throw new UnintentionallyCoveredCodeException(
                $unintentionallyCoveredUnits
            );
        }
    }

    private function getAllowedLines(array $linesToBeCovered, array $linesToBeUsed): array
    {
        $allowedLines = [];

        foreach (array_keys($linesToBeCovered) as $file) {
            if (!isset($allowedLines[$file])) {
                $allowedLines[$file] = [];
            }

            $allowedLines[$file] = array_merge(
                $allowedLines[$file],
                $linesToBeCovered[$file]
            );
        }

        foreach (array_keys($linesToBeUsed) as $file) {
            if (!isset($allowedLines[$file])) {
                $allowedLines[$file] = [];
            }

            $allowedLines[$file] = array_merge(
                $allowedLines[$file],
                $linesToBeUsed[$file]
            );
        }

        foreach (array_keys($allowedLines) as $file) {
            $allowedLines[$file] = array_flip(
                array_unique($allowedLines[$file])
            );
        }

        return $allowedLines;
    }

    /**
     * @throws ReflectionException
     */
    private function processUnintentionallyCoveredUnits(array $unintentionallyCoveredUnits): array
    {
        $unintentionallyCoveredUnits = array_unique($unintentionallyCoveredUnits);
        sort($unintentionallyCoveredUnits);

        foreach (array_keys($unintentionallyCoveredUnits) as $k => $v) {
            $unit = explode('::', $unintentionallyCoveredUnits[$k]);

            if (count($unit) !== 2) {
                continue;
            }

            try {
                $class = new ReflectionClass($unit[0]);

                foreach ($this->parentClassesExcludedFromUnintentionallyCoveredCodeCheck as $parentClass) {
                    if ($class->isSubclassOf($parentClass)) {
                        unset($unintentionallyCoveredUnits[$k]);

                        break;
                    }
                }
            } catch (\ReflectionException $e) {
                throw new ReflectionException(
                    $e->getMessage(),
                    (int) $e->getCode(),
                    $e
                );
            }
        }

        return array_values($unintentionallyCoveredUnits);
    }

    private function analyser(): FileAnalyser
    {
        if ($this->analyser !== null) {
            return $this->analyser;
        }

        $this->analyser = new ParsingFileAnalyser(
            $this->useAnnotationsForIgnoringCode,
            $this->ignoreDeprecatedCode
        );

        if ($this->cachesStaticAnalysis()) {
            $this->analyser = new CachingFileAnalyser(
                $this->cacheDirectory,
                $this->analyser
            );
        }

        return $this->analyser;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage;

use function array_key_exists;
use function array_keys;
use function array_merge;
use function array_unique;
use function count;
use function is_array;
use function ksort;
use SebastianBergmann\CodeCoverage\Driver\Driver;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class ProcessedCodeCoverageData
{
    /**
     * Line coverage data.
     * An array of filenames, each having an array of linenumbers, each executable line having an array of testcase ids.
     *
     * @var array
     */
    private $lineCoverage = [];

    /**
     * Function coverage data.
     * Maintains base format of raw data (@see https://xdebug.org/docs/code_coverage), but each 'hit' entry is an array
     * of testcase ids.
     *
     * @var array
     */
    private $functionCoverage = [];

    public function initializeUnseenData(RawCodeCoverageData $rawData): void
    {
        foreach ($rawData->lineCoverage() as $file => $lines) {
            if (!isset($this->lineCoverage[$file])) {
                $this->lineCoverage[$file] = [];

                foreach ($lines as $k => $v) {
                    $this->lineCoverage[$file][$k] = $v === Driver::LINE_NOT_EXECUTABLE ? null : [];
                }
            }
        }

        foreach ($rawData->functionCoverage() as $file => $functions) {
            foreach ($functions as $functionName => $functionData) {
                if (isset($this->functionCoverage[$file][$functionName])) {
                    $this->initPreviouslySeenFunction($file, $functionName, $functionData);
                } else {
                    $this->initPreviouslyUnseenFunction($file, $functionName, $functionData);
                }
            }
        }
    }

    public function markCodeAsExecutedByTestCase(string $testCaseId, RawCodeCoverageData $executedCode): void
    {
        foreach ($executedCode->lineCoverage() as $file => $lines) {
            foreach ($lines as $k => $v) {
                if ($v === Driver::LINE_EXECUTED) {
                    $this->lineCoverage[$file][$k][] = $testCaseId;
                }
            }
        }

        foreach ($executedCode->functionCoverage() as $file => $functions) {
            foreach ($functions as $functionName => $functionData) {
                foreach ($functionData['branches'] as $branchId => $branchData) {
                    if ($branchData['hit'] === Driver::BRANCH_HIT) {
                        $this->functionCoverage[$file][$functionName]['branches'][$branchId]['hit'][] = $testCaseId;
                    }
                }

                foreach ($functionData['paths'] as $pathId => $pathData) {
                    if ($pathData['hit'] === Driver::BRANCH_HIT) {
                        $this->functionCoverage[$file][$functionName]['paths'][$pathId]['hit'][] = $testCaseId;
                    }
                }
            }
        }
    }

    public function setLineCoverage(array $lineCoverage): void
    {
        $this->lineCoverage = $lineCoverage;
    }

    public function lineCoverage(): array
    {
        ksort($this->lineCoverage);

        return $this->lineCoverage;
    }

    public function setFunctionCoverage(array $functionCoverage): void
    {
        $this->functionCoverage = $functionCoverage;
    }

    public function functionCoverage(): array
    {
        ksort($this->functionCoverage);

        return $this->functionCoverage;
    }

    public function coveredFiles(): array
    {
        ksort($this->lineCoverage);

        return array_keys($this->lineCoverage);
    }

    public function renameFile(string $oldFile, string $newFile): void
    {
        $this->lineCoverage[$newFile] = $this->lineCoverage[$oldFile];

        if (isset($this->functionCoverage[$oldFile])) {
            $this->functionCoverage[$newFile] = $this->functionCoverage[$oldFile];
        }

        unset($this->lineCoverage[$oldFile], $this->functionCoverage[$oldFile]);
    }

    public function merge(self $newData): void
    {
        foreach ($newData->lineCoverage as $file => $lines) {
            if (!isset($this->lineCoverage[$file])) {
                $this->lineCoverage[$file] = $lines;

                continue;
            }

            // we should compare the lines if any of two contains data
            $compareLineNumbers = array_unique(
                array_merge(
                    array_keys($this->lineCoverage[$file]),
                    array_keys($newData->lineCoverage[$file])
                )
            );

            foreach ($compareLineNumbers as $line) {
                $thatPriority = $this->priorityForLine($newData->lineCoverage[$file], $line);
                $thisPriority = $this->priorityForLine($this->lineCoverage[$file], $line);

                if ($thatPriority > $thisPriority) {
                    $this->lineCoverage[$file][$line] = $newData->lineCoverage[$file][$line];
                } elseif ($thatPriority === $thisPriority && is_array($this->lineCoverage[$file][$line])) {
                    $this->lineCoverage[$file][$line] = array_unique(
                        array_merge($this->lineCoverage[$file][$line], $newData->lineCoverage[$file][$line])
                    );
                }
            }
        }

        foreach ($newData->functionCoverage as $file => $functions) {
            if (!isset($this->functionCoverage[$file])) {
                $this->functionCoverage[$file] = $functions;

                continue;
            }

            foreach ($functions as $functionName => $functionData) {
                if (isset($this->functionCoverage[$file][$functionName])) {
                    $this->initPreviouslySeenFunction($file, $functionName, $functionData);
                } else {
                    $this->initPreviouslyUnseenFunction($file, $functionName, $functionData);
                }

                foreach ($functionData['branches'] as $branchId => $branchData) {
                    $this->functionCoverage[$file][$functionName]['branches'][$branchId]['hit'] = array_unique(array_merge($this->functionCoverage[$file][$functionName]['branches'][$branchId]['hit'], $branchData['hit']));
                }

                foreach ($functionData['paths'] as $pathId => $pathData) {
                    $this->functionCoverage[$file][$functionName]['paths'][$pathId]['hit'] = array_unique(array_merge($this->functionCoverage[$file][$functionName]['paths'][$pathId]['hit'], $pathData['hit']));
                }
            }
        }
    }

    /**
     * Determine the priority for a line.
     *
     * 1 = the line is not set
     * 2 = the line has not been tested
     * 3 = the line is dead code
     * 4 = the line has been tested
     *
     * During a merge, a higher number is better.
     */
    private function priorityForLine(array $data, int $line): int
    {
        if (!array_key_exists($line, $data)) {
            return 1;
        }

        if (is_array($data[$line]) && count($data[$line]) === 0) {
            return 2;
        }

        if ($data[$line] === null) {
            return 3;
        }

        return 4;
    }

    /**
     * For a function we have never seen before, copy all data over and simply init the 'hit' array.
     */
    private function initPreviouslyUnseenFunction(string $file, string $functionName, array $functionData): void
    {
        $this->functionCoverage[$file][$functionName] = $functionData;

        foreach (array_keys($functionData['branches']) as $branchId) {
            $this->functionCoverage[$file][$functionName]['branches'][$branchId]['hit'] = [];
        }

        foreach (array_keys($functionData['paths']) as $pathId) {
            $this->functionCoverage[$file][$functionName]['paths'][$pathId]['hit'] = [];
        }
    }

    /**
     * For a function we have seen before, only copy over and init the 'hit' array for any unseen branches and paths.
     * Techniques such as mocking and where the contents of a file are different vary during tests (e.g. compiling
     * containers) mean that the functions inside a file cannot be relied upon to be static.
     */
    private function initPreviouslySeenFunction(string $file, string $functionName, array $functionData): void
    {
        foreach ($functionData['branches'] as $branchId => $branchData) {
            if (!isset($this->functionCoverage[$file][$functionName]['branches'][$branchId])) {
                $this->functionCoverage[$file][$functionName]['branches'][$branchId]        = $branchData;
                $this->functionCoverage[$file][$functionName]['branches'][$branchId]['hit'] = [];
            }
        }

        foreach ($functionData['paths'] as $pathId => $pathData) {
            if (!isset($this->functionCoverage[$file][$functionName]['paths'][$pathId])) {
                $this->functionCoverage[$file][$functionName]['paths'][$pathId]        = $pathData;
                $this->functionCoverage[$file][$functionName]['paths'][$pathId]['hit'] = [];
            }
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report;

use function date;
use function dirname;
use function file_put_contents;
use function htmlspecialchars;
use function is_string;
use function round;
use DOMDocument;
use SebastianBergmann\CodeCoverage\CodeCoverage;
use SebastianBergmann\CodeCoverage\Driver\WriteOperationFailedException;
use SebastianBergmann\CodeCoverage\Node\File;
use SebastianBergmann\CodeCoverage\Util\Filesystem;

final class Crap4j
{
    /**
     * @var int
     */
    private $threshold;

    public function __construct(int $threshold = 30)
    {
        $this->threshold = $threshold;
    }

    /**
     * @throws WriteOperationFailedException
     */
    public function process(CodeCoverage $coverage, ?string $target = null, ?string $name = null): string
    {
        $document               = new DOMDocument('1.0', 'UTF-8');
        $document->formatOutput = true;

        $root = $document->createElement('crap_result');
        $document->appendChild($root);

        $project = $document->createElement('project', is_string($name) ? $name : '');
        $root->appendChild($project);
        $root->appendChild($document->createElement('timestamp', date('Y-m-d H:i:s')));

        $stats       = $document->createElement('stats');
        $methodsNode = $document->createElement('methods');

        $report = $coverage->getReport();
        unset($coverage);

        $fullMethodCount     = 0;
        $fullCrapMethodCount = 0;
        $fullCrapLoad        = 0;
        $fullCrap            = 0;

        foreach ($report as $item) {
            $namespace = 'global';

            if (!$item instanceof File) {
                continue;
            }

            $file = $document->createElement('file');
            $file->setAttribute('name', $item->pathAsString());

            $classes = $item->classesAndTraits();

            foreach ($classes as $className => $class) {
                foreach ($class['methods'] as $methodName => $method) {
                    $crapLoad = $this->crapLoad((float) $method['crap'], $method['ccn'], $method['coverage']);

                    $fullCrap += $method['crap'];
                    $fullCrapLoad += $crapLoad;
                    $fullMethodCount++;

                    if ($method['crap'] >= $this->threshold) {
                        $fullCrapMethodCount++;
                    }

                    $methodNode = $document->createElement('method');

                    if (!empty($class['namespace'])) {
                        $namespace = $class['namespace'];
                    }

                    $methodNode->appendChild($document->createElement('package', $namespace));
                    $methodNode->appendChild($document->createElement('className', $className));
                    $methodNode->appendChild($document->createElement('methodName', $methodName));
                    $methodNode->appendChild($document->createElement('methodSignature', htmlspecialchars($method['signature'])));
                    $methodNode->appendChild($document->createElement('fullMethod', htmlspecialchars($method['signature'])));
                    $methodNode->appendChild($document->createElement('crap', (string) $this->roundValue((float) $method['crap'])));
                    $methodNode->appendChild($document->createElement('complexity', (string) $method['ccn']));
                    $methodNode->appendChild($document->createElement('coverage', (string) $this->roundValue($method['coverage'])));
                    $methodNode->appendChild($document->createElement('crapLoad', (string) round($crapLoad)));

                    $methodsNode->appendChild($methodNode);
                }
            }
        }

        $stats->appendChild($document->createElement('name', 'Method Crap Stats'));
        $stats->appendChild($document->createElement('methodCount', (string) $fullMethodCount));
        $stats->appendChild($document->createElement('crapMethodCount', (string) $fullCrapMethodCount));
        $stats->appendChild($document->createElement('crapLoad', (string) round($fullCrapLoad)));
        $stats->appendChild($document->createElement('totalCrap', (string) $fullCrap));

        $crapMethodPercent = 0;

        if ($fullMethodCount > 0) {
            $crapMethodPercent = $this->roundValue((100 * $fullCrapMethodCount) / $fullMethodCount);
        }

        $stats->appendChild($document->createElement('crapMethodPercent', (string) $crapMethodPercent));

        $root->appendChild($stats);
        $root->appendChild($methodsNode);

        $buffer = $document->saveXML();

        if ($target !== null) {
            Filesystem::createDirectory(dirname($target));

            if (@file_put_contents($target, $buffer) === false) {
                throw new WriteOperationFailedException($target);
            }
        }

        return $buffer;
    }

    private function crapLoad(float $crapValue, int $cyclomaticComplexity, float $coveragePercent): float
    {
        $crapLoad = 0;

        if ($crapValue >= $this->threshold) {
            $crapLoad += $cyclomaticComplexity * (1.0 - $coveragePercent / 100);
            $crapLoad += $cyclomaticComplexity / $this->threshold;
        }

        return $crapLoad;
    }

    private function roundValue(float $value): float
    {
        return round($value, 2);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report;

use const PHP_EOL;
use function array_map;
use function date;
use function ksort;
use function max;
use function sprintf;
use function str_pad;
use function strlen;
use SebastianBergmann\CodeCoverage\CodeCoverage;
use SebastianBergmann\CodeCoverage\Node\File;
use SebastianBergmann\CodeCoverage\Util\Percentage;

final class Text
{
    /**
     * @var string
     */
    private const COLOR_GREEN = "\x1b[30;42m";

    /**
     * @var string
     */
    private const COLOR_YELLOW = "\x1b[30;43m";

    /**
     * @var string
     */
    private const COLOR_RED = "\x1b[37;41m";

    /**
     * @var string
     */
    private const COLOR_HEADER = "\x1b[1;37;40m";

    /**
     * @var string
     */
    private const COLOR_RESET = "\x1b[0m";

    /**
     * @var string
     */
    private const COLOR_EOL = "\x1b[2K";

    /**
     * @var int
     */
    private $lowUpperBound;

    /**
     * @var int
     */
    private $highLowerBound;

    /**
     * @var bool
     */
    private $showUncoveredFiles;

    /**
     * @var bool
     */
    private $showOnlySummary;

    public function __construct(int $lowUpperBound = 50, int $highLowerBound = 90, bool $showUncoveredFiles = false, bool $showOnlySummary = false)
    {
        $this->lowUpperBound      = $lowUpperBound;
        $this->highLowerBound     = $highLowerBound;
        $this->showUncoveredFiles = $showUncoveredFiles;
        $this->showOnlySummary    = $showOnlySummary;
    }

    public function process(CodeCoverage $coverage, bool $showColors = false): string
    {
        $hasBranchCoverage = !empty($coverage->getData(true)->functionCoverage());

        $output = PHP_EOL . PHP_EOL;
        $report = $coverage->getReport();

        $colors = [
            'header'   => '',
            'classes'  => '',
            'methods'  => '',
            'lines'    => '',
            'branches' => '',
            'paths'    => '',
            'reset'    => '',
            'eol'      => '',
        ];

        if ($showColors) {
            $colors['classes'] = $this->coverageColor(
                $report->numberOfTestedClassesAndTraits(),
                $report->numberOfClassesAndTraits()
            );

            $colors['methods'] = $this->coverageColor(
                $report->numberOfTestedMethods(),
                $report->numberOfMethods()
            );

            $colors['lines'] = $this->coverageColor(
                $report->numberOfExecutedLines(),
                $report->numberOfExecutableLines()
            );

            $colors['branches'] = $this->coverageColor(
                $report->numberOfExecutedBranches(),
                $report->numberOfExecutableBranches()
            );

            $colors['paths'] = $this->coverageColor(
                $report->numberOfExecutedPaths(),
                $report->numberOfExecutablePaths()
            );

            $colors['reset']  = self::COLOR_RESET;
            $colors['header'] = self::COLOR_HEADER;
            $colors['eol']    = self::COLOR_EOL;
        }

        $classes = sprintf(
            '  Classes: %6s (%d/%d)',
            Percentage::fromFractionAndTotal(
                $report->numberOfTestedClassesAndTraits(),
                $report->numberOfClassesAndTraits()
            )->asString(),
            $report->numberOfTestedClassesAndTraits(),
            $report->numberOfClassesAndTraits()
        );

        $methods = sprintf(
            '  Methods: %6s (%d/%d)',
            Percentage::fromFractionAndTotal(
                $report->numberOfTestedMethods(),
                $report->numberOfMethods(),
            )->asString(),
            $report->numberOfTestedMethods(),
            $report->numberOfMethods()
        );

        $paths    = '';
        $branches = '';

        if ($hasBranchCoverage) {
            $paths = sprintf(
                '  Paths:   %6s (%d/%d)',
                Percentage::fromFractionAndTotal(
                    $report->numberOfExecutedPaths(),
                    $report->numberOfExecutablePaths(),
                )->asString(),
                $report->numberOfExecutedPaths(),
                $report->numberOfExecutablePaths()
            );

            $branches = sprintf(
                '  Branches:   %6s (%d/%d)',
                Percentage::fromFractionAndTotal(
                    $report->numberOfExecutedBranches(),
                    $report->numberOfExecutableBranches(),
                )->asString(),
                $report->numberOfExecutedBranches(),
                $report->numberOfExecutableBranches()
            );
        }

        $lines = sprintf(
            '  Lines:   %6s (%d/%d)',
            Percentage::fromFractionAndTotal(
                $report->numberOfExecutedLines(),
                $report->numberOfExecutableLines(),
            )->asString(),
            $report->numberOfExecutedLines(),
            $report->numberOfExecutableLines()
        );

        $padding = max(array_map('strlen', [$classes, $methods, $lines]));

        if ($this->showOnlySummary) {
            $title   = 'Code Coverage Report Summary:';
            $padding = max($padding, strlen($title));

            $output .= $this->format($colors['header'], $padding, $title);
        } else {
            $date  = date('  Y-m-d H:i:s');
            $title = 'Code Coverage Report:';

            $output .= $this->format($colors['header'], $padding, $title);
            $output .= $this->format($colors['header'], $padding, $date);
            $output .= $this->format($colors['header'], $padding, '');
            $output .= $this->format($colors['header'], $padding, ' Summary:');
        }

        $output .= $this->format($colors['classes'], $padding, $classes);
        $output .= $this->format($colors['methods'], $padding, $methods);

        if ($hasBranchCoverage) {
            $output .= $this->format($colors['paths'], $padding, $paths);
            $output .= $this->format($colors['branches'], $padding, $branches);
        }
        $output .= $this->format($colors['lines'], $padding, $lines);

        if ($this->showOnlySummary) {
            return $output . PHP_EOL;
        }

        $classCoverage = [];

        foreach ($report as $item) {
            if (!$item instanceof File) {
                continue;
            }

            $classes = $item->classesAndTraits();

            foreach ($classes as $className => $class) {
                $classExecutableLines    = 0;
                $classExecutedLines      = 0;
                $classExecutableBranches = 0;
                $classExecutedBranches   = 0;
                $classExecutablePaths    = 0;
                $classExecutedPaths      = 0;
                $coveredMethods          = 0;
                $classMethods            = 0;

                foreach ($class['methods'] as $method) {
                    if ($method['executableLines'] == 0) {
                        continue;
                    }

                    $classMethods++;
                    $classExecutableLines += $method['executableLines'];
                    $classExecutedLines += $method['executedLines'];
                    $classExecutableBranches += $method['executableBranches'];
                    $classExecutedBranches += $method['executedBranches'];
                    $classExecutablePaths += $method['executablePaths'];
                    $classExecutedPaths += $method['executedPaths'];

                    if ($method['coverage'] == 100) {
                        $coveredMethods++;
                    }
                }

                $classCoverage[$className] = [
                    'namespace'         => $class['namespace'],
                    'className'         => $className,
                    'methodsCovered'    => $coveredMethods,
                    'methodCount'       => $classMethods,
                    'statementsCovered' => $classExecutedLines,
                    'statementCount'    => $classExecutableLines,
                    'branchesCovered'   => $classExecutedBranches,
                    'branchesCount'     => $classExecutableBranches,
                    'pathsCovered'      => $classExecutedPaths,
                    'pathsCount'        => $classExecutablePaths,
                ];
            }
        }

        ksort($classCoverage);

        $methodColor   = '';
        $pathsColor    = '';
        $branchesColor = '';
        $linesColor    = '';
        $resetColor    = '';

        foreach ($classCoverage as $fullQualifiedPath => $classInfo) {
            if ($this->showUncoveredFiles || $classInfo['statementsCovered'] != 0) {
                if ($showColors) {
                    $methodColor   = $this->coverageColor($classInfo['methodsCovered'], $classInfo['methodCount']);
                    $pathsColor    = $this->coverageColor($classInfo['pathsCovered'], $classInfo['pathsCount']);
                    $branchesColor = $this->coverageColor($classInfo['branchesCovered'], $classInfo['branchesCount']);
                    $linesColor    = $this->coverageColor($classInfo['statementsCovered'], $classInfo['statementCount']);
                    $resetColor    = $colors['reset'];
                }

                $output .= PHP_EOL . $fullQualifiedPath . PHP_EOL
                    . '  ' . $methodColor . 'Methods: ' . $this->printCoverageCounts($classInfo['methodsCovered'], $classInfo['methodCount'], 2) . $resetColor . ' ';

                if ($hasBranchCoverage) {
                    $output .= '  ' . $pathsColor . 'Paths: ' . $this->printCoverageCounts($classInfo['pathsCovered'], $classInfo['pathsCount'], 3) . $resetColor . ' '
                    . '  ' . $branchesColor . 'Branches: ' . $this->printCoverageCounts($classInfo['branchesCovered'], $classInfo['branchesCount'], 3) . $resetColor . ' ';
                }
                $output .= '  ' . $linesColor . 'Lines: ' . $this->printCoverageCounts($classInfo['statementsCovered'], $classInfo['statementCount'], 3) . $resetColor;
            }
        }

        return $output . PHP_EOL;
    }

    private function coverageColor(int $numberOfCoveredElements, int $totalNumberOfElements): string
    {
        $coverage = Percentage::fromFractionAndTotal(
            $numberOfCoveredElements,
            $totalNumberOfElements
        );

        if ($coverage->asFloat() >= $this->highLowerBound) {
            return self::COLOR_GREEN;
        }

        if ($coverage->asFloat() > $this->lowUpperBound) {
            return self::COLOR_YELLOW;
        }

        return self::COLOR_RED;
    }

    private function printCoverageCounts(int $numberOfCoveredElements, int $totalNumberOfElements, int $precision): string
    {
        $format = '%' . $precision . 's';

        return Percentage::fromFractionAndTotal(
            $numberOfCoveredElements,
            $totalNumberOfElements
        )->asFixedWidthString() .
            ' (' . sprintf($format, $numberOfCoveredElements) . '/' .
        sprintf($format, $totalNumberOfElements) . ')';
    }

    /**
     * @param false|string $string
     */
    private function format(string $color, int $padding, $string): string
    {
        $reset = $color ? self::COLOR_RESET : '';

        return $color . str_pad((string) $string, $padding) . $reset . PHP_EOL;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report\Html;

use const DIRECTORY_SEPARATOR;
use function copy;
use function date;
use function dirname;
use function substr;
use SebastianBergmann\CodeCoverage\CodeCoverage;
use SebastianBergmann\CodeCoverage\InvalidArgumentException;
use SebastianBergmann\CodeCoverage\Node\Directory as DirectoryNode;
use SebastianBergmann\CodeCoverage\Util\Filesystem;

final class Facade
{
    /**
     * @var string
     */
    private $templatePath;

    /**
     * @var string
     */
    private $generator;

    /**
     * @var int
     */
    private $lowUpperBound;

    /**
     * @var int
     */
    private $highLowerBound;

    public function __construct(int $lowUpperBound = 50, int $highLowerBound = 90, string $generator = '')
    {
        if ($lowUpperBound > $highLowerBound) {
            throw new InvalidArgumentException(
                '$lowUpperBound must not be larger than $highLowerBound'
            );
        }

        $this->generator      = $generator;
        $this->highLowerBound = $highLowerBound;
        $this->lowUpperBound  = $lowUpperBound;
        $this->templatePath   = __DIR__ . '/Renderer/Template/';
    }

    public function process(CodeCoverage $coverage, string $target): void
    {
        $target = $this->directory($target);
        $report = $coverage->getReport();
        $date   = date('D M j G:i:s T Y');

        $dashboard = new Dashboard(
            $this->templatePath,
            $this->generator,
            $date,
            $this->lowUpperBound,
            $this->highLowerBound,
            $coverage->collectsBranchAndPathCoverage()
        );

        $directory = new Directory(
            $this->templatePath,
            $this->generator,
            $date,
            $this->lowUpperBound,
            $this->highLowerBound,
            $coverage->collectsBranchAndPathCoverage()
        );

        $file = new File(
            $this->templatePath,
            $this->generator,
            $date,
            $this->lowUpperBound,
            $this->highLowerBound,
            $coverage->collectsBranchAndPathCoverage()
        );

        $directory->render($report, $target . 'index.html');
        $dashboard->render($report, $target . 'dashboard.html');

        foreach ($report as $node) {
            $id = $node->id();

            if ($node instanceof DirectoryNode) {
                Filesystem::createDirectory($target . $id);

                $directory->render($node, $target . $id . '/index.html');
                $dashboard->render($node, $target . $id . '/dashboard.html');
            } else {
                $dir = dirname($target . $id);

                Filesystem::createDirectory($dir);

                $file->render($node, $target . $id);
            }
        }

        $this->copyFiles($target);
    }

    private function copyFiles(string $target): void
    {
        $dir = $this->directory($target . '_css');

        copy($this->templatePath . 'css/bootstrap.min.css', $dir . 'bootstrap.min.css');
        copy($this->templatePath . 'css/nv.d3.min.css', $dir . 'nv.d3.min.css');
        copy($this->templatePath . 'css/style.css', $dir . 'style.css');
        copy($this->templatePath . 'css/custom.css', $dir . 'custom.css');
        copy($this->templatePath . 'css/octicons.css', $dir . 'octicons.css');

        $dir = $this->directory($target . '_icons');
        copy($this->templatePath . 'icons/file-code.svg', $dir . 'file-code.svg');
        copy($this->templatePath . 'icons/file-directory.svg', $dir . 'file-directory.svg');

        $dir = $this->directory($target . '_js');
        copy($this->templatePath . 'js/bootstrap.min.js', $dir . 'bootstrap.min.js');
        copy($this->templatePath . 'js/popper.min.js', $dir . 'popper.min.js');
        copy($this->templatePath . 'js/d3.min.js', $dir . 'd3.min.js');
        copy($this->templatePath . 'js/jquery.min.js', $dir . 'jquery.min.js');
        copy($this->templatePath . 'js/nv.d3.min.js', $dir . 'nv.d3.min.js');
        copy($this->templatePath . 'js/file.js', $dir . 'file.js');
    }

    private function directory(string $directory): string
    {
        if (substr($directory, -1, 1) != DIRECTORY_SEPARATOR) {
            $directory .= DIRECTORY_SEPARATOR;
        }

        Filesystem::createDirectory($directory);

        return $directory;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report\Html;

use function array_pop;
use function count;
use function sprintf;
use function str_repeat;
use function substr_count;
use SebastianBergmann\CodeCoverage\Node\AbstractNode;
use SebastianBergmann\CodeCoverage\Node\Directory as DirectoryNode;
use SebastianBergmann\CodeCoverage\Node\File as FileNode;
use SebastianBergmann\CodeCoverage\Version;
use SebastianBergmann\Environment\Runtime;
use SebastianBergmann\Template\Template;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
abstract class Renderer
{
    /**
     * @var string
     */
    protected $templatePath;

    /**
     * @var string
     */
    protected $generator;

    /**
     * @var string
     */
    protected $date;

    /**
     * @var int
     */
    protected $lowUpperBound;

    /**
     * @var int
     */
    protected $highLowerBound;

    /**
     * @var bool
     */
    protected $hasBranchCoverage;

    /**
     * @var string
     */
    protected $version;

    public function __construct(string $templatePath, string $generator, string $date, int $lowUpperBound, int $highLowerBound, bool $hasBranchCoverage)
    {
        $this->templatePath      = $templatePath;
        $this->generator         = $generator;
        $this->date              = $date;
        $this->lowUpperBound     = $lowUpperBound;
        $this->highLowerBound    = $highLowerBound;
        $this->version           = Version::id();
        $this->hasBranchCoverage = $hasBranchCoverage;
    }

    protected function renderItemTemplate(Template $template, array $data): string
    {
        $numSeparator = '&nbsp;/&nbsp;';

        if (isset($data['numClasses']) && $data['numClasses'] > 0) {
            $classesLevel = $this->colorLevel($data['testedClassesPercent']);

            $classesNumber = $data['numTestedClasses'] . $numSeparator .
                $data['numClasses'];

            $classesBar = $this->coverageBar(
                $data['testedClassesPercent']
            );
        } else {
            $classesLevel                         = '';
            $classesNumber                        = '0' . $numSeparator . '0';
            $classesBar                           = '';
            $data['testedClassesPercentAsString'] = 'n/a';
        }

        if ($data['numMethods'] > 0) {
            $methodsLevel = $this->colorLevel($data['testedMethodsPercent']);

            $methodsNumber = $data['numTestedMethods'] . $numSeparator .
                $data['numMethods'];

            $methodsBar = $this->coverageBar(
                $data['testedMethodsPercent']
            );
        } else {
            $methodsLevel                         = '';
            $methodsNumber                        = '0' . $numSeparator . '0';
            $methodsBar                           = '';
            $data['testedMethodsPercentAsString'] = 'n/a';
        }

        if ($data['numExecutableLines'] > 0) {
            $linesLevel = $this->colorLevel($data['linesExecutedPercent']);

            $linesNumber = $data['numExecutedLines'] . $numSeparator .
                $data['numExecutableLines'];

            $linesBar = $this->coverageBar(
                $data['linesExecutedPercent']
            );
        } else {
            $linesLevel                           = '';
            $linesNumber                          = '0' . $numSeparator . '0';
            $linesBar                             = '';
            $data['linesExecutedPercentAsString'] = 'n/a';
        }

        if ($data['numExecutablePaths'] > 0) {
            $pathsLevel = $this->colorLevel($data['pathsExecutedPercent']);

            $pathsNumber = $data['numExecutedPaths'] . $numSeparator .
                $data['numExecutablePaths'];

            $pathsBar = $this->coverageBar(
                $data['pathsExecutedPercent']
            );
        } else {
            $pathsLevel                           = '';
            $pathsNumber                          = '0' . $numSeparator . '0';
            $pathsBar                             = '';
            $data['pathsExecutedPercentAsString'] = 'n/a';
        }

        if ($data['numExecutableBranches'] > 0) {
            $branchesLevel = $this->colorLevel($data['branchesExecutedPercent']);

            $branchesNumber = $data['numExecutedBranches'] . $numSeparator .
                $data['numExecutableBranches'];

            $branchesBar = $this->coverageBar(
                $data['branchesExecutedPercent']
            );
        } else {
            $branchesLevel                           = '';
            $branchesNumber                          = '0' . $numSeparator . '0';
            $branchesBar                             = '';
            $data['branchesExecutedPercentAsString'] = 'n/a';
        }

        $template->setVar(
            [
                'icon'                      => $data['icon'] ?? '',
                'crap'                      => $data['crap'] ?? '',
                'name'                      => $data['name'],
                'lines_bar'                 => $linesBar,
                'lines_executed_percent'    => $data['linesExecutedPercentAsString'],
                'lines_level'               => $linesLevel,
                'lines_number'              => $linesNumber,
                'paths_bar'                 => $pathsBar,
                'paths_executed_percent'    => $data['pathsExecutedPercentAsString'],
                'paths_level'               => $pathsLevel,
                'paths_number'              => $pathsNumber,
                'branches_bar'              => $branchesBar,
                'branches_executed_percent' => $data['branchesExecutedPercentAsString'],
                'branches_level'            => $branchesLevel,
                'branches_number'           => $branchesNumber,
                'methods_bar'               => $methodsBar,
                'methods_tested_percent'    => $data['testedMethodsPercentAsString'],
                'methods_level'             => $methodsLevel,
                'methods_number'            => $methodsNumber,
                'classes_bar'               => $classesBar,
                'classes_tested_percent'    => $data['testedClassesPercentAsString'] ?? '',
                'classes_level'             => $classesLevel,
                'classes_number'            => $classesNumber,
            ]
        );

        return $template->render();
    }

    protected function setCommonTemplateVariables(Template $template, AbstractNode $node): void
    {
        $template->setVar(
            [
                'id'               => $node->id(),
                'full_path'        => $node->pathAsString(),
                'path_to_root'     => $this->pathToRoot($node),
                'breadcrumbs'      => $this->breadcrumbs($node),
                'date'             => $this->date,
                'version'          => $this->version,
                'runtime'          => $this->runtimeString(),
                'generator'        => $this->generator,
                'low_upper_bound'  => $this->lowUpperBound,
                'high_lower_bound' => $this->highLowerBound,
            ]
        );
    }

    protected function breadcrumbs(AbstractNode $node): string
    {
        $breadcrumbs = '';
        $path        = $node->pathAsArray();
        $pathToRoot  = [];
        $max         = count($path);

        if ($node instanceof FileNode) {
            $max--;
        }

        for ($i = 0; $i < $max; $i++) {
            $pathToRoot[] = str_repeat('../', $i);
        }

        foreach ($path as $step) {
            if ($step !== $node) {
                $breadcrumbs .= $this->inactiveBreadcrumb(
                    $step,
                    array_pop($pathToRoot)
                );
            } else {
                $breadcrumbs .= $this->activeBreadcrumb($step);
            }
        }

        return $breadcrumbs;
    }

    protected function activeBreadcrumb(AbstractNode $node): string
    {
        $buffer = sprintf(
            '         <li class="breadcrumb-item active">%s</li>' . "\n",
            $node->name()
        );

        if ($node instanceof DirectoryNode) {
            $buffer .= '         <li class="breadcrumb-item">(<a href="dashboard.html">Dashboard</a>)</li>' . "\n";
        }

        return $buffer;
    }

    protected function inactiveBreadcrumb(AbstractNode $node, string $pathToRoot): string
    {
        return sprintf(
            '         <li class="breadcrumb-item"><a href="%sindex.html">%s</a></li>' . "\n",
            $pathToRoot,
            $node->name()
        );
    }

    protected function pathToRoot(AbstractNode $node): string
    {
        $id    = $node->id();
        $depth = substr_count($id, '/');

        if ($id !== 'index' &&
            $node instanceof DirectoryNode) {
            $depth++;
        }

        return str_repeat('../', $depth);
    }

    protected function coverageBar(float $percent): string
    {
        $level = $this->colorLevel($percent);

        $templateName = $this->templatePath . ($this->hasBranchCoverage ? 'coverage_bar_branch.html' : 'coverage_bar.html');
        $template     = new Template(
            $templateName,
            '{{',
            '}}'
        );

        $template->setVar(['level' => $level, 'percent' => sprintf('%.2F', $percent)]);

        return $template->render();
    }

    protected function colorLevel(float $percent): string
    {
        if ($percent <= $this->lowUpperBound) {
            return 'danger';
        }

        if ($percent > $this->lowUpperBound &&
            $percent < $this->highLowerBound) {
            return 'warning';
        }

        return 'success';
    }

    private function runtimeString(): string
    {
        $runtime = new Runtime;

        return sprintf(
            '<a href="%s" target="_top">%s %s</a>',
            $runtime->getVendorUrl(),
            $runtime->getName(),
            $runtime->getVersion()
        );
    }
}
<!DOCTYPE html>
<html lang="en">
 <head>
  <meta charset="UTF-8">
  <title>Code Coverage for {{full_path}}</title>
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <link href="{{path_to_root}}_css/bootstrap.min.css" rel="stylesheet" type="text/css">
  <link href="{{path_to_root}}_css/octicons.css" rel="stylesheet" type="text/css">
  <link href="{{path_to_root}}_css/style.css" rel="stylesheet" type="text/css">
  <link href="{{path_to_root}}_css/custom.css" rel="stylesheet" type="text/css">
 </head>
 <body>
  <header>
   <div class="container-fluid">
    <div class="row">
     <div class="col-md-12">
      <nav aria-label="breadcrumb">
       <ol class="breadcrumb">
{{breadcrumbs}}
       </ol>
      </nav>
     </div>
    </div>
   </div>
  </header>
  <div class="container-fluid">
   <div class="table-responsive">
    <table class="table table-bordered">
     <thead>
      <tr>
       <td>&nbsp;</td>
       <td colspan="10"><div align="center"><strong>Code Coverage</strong></div></td>
      </tr>
      <tr>
       <td>&nbsp;</td>
       <td colspan="3"><div align="center"><strong>Lines</strong></div></td>
       <td colspan="4"><div align="center"><strong>Functions and Methods</strong></div></td>
       <td colspan="3"><div align="center"><strong>Classes and Traits</strong></div></td>
      </tr>
     </thead>
     <tbody>
{{items}}
     </tbody>
    </table>
   </div>
{{lines}}
{{structure}}
   <footer>
    <hr/>
    <h4>Legend</h4>
    {{legend}}
    <p>
     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage {{version}}</a> using {{runtime}}{{generator}} at {{date}}.</small>
    </p>
    <a title="Back to the top" id="toplink" href="#">
        <svg xmlns="http://www.w3.org/2000/svg" width="12" height="16" viewBox="0 0 12 16"><path fill-rule="evenodd" d="M12 11L6 5l-6 6h12z"/></svg>
    </a>
   </footer>
  </div>
  <script src="{{path_to_root}}_js/jquery.min.js" type="text/javascript"></script>
  <script src="{{path_to_root}}_js/popper.min.js" type="text/javascript"></script>
  <script src="{{path_to_root}}_js/bootstrap.min.js" type="text/javascript"></script>
  <script src="{{path_to_root}}_js/file.js" type="text/javascript"></script>
 </body>
</html>
       <div class="progress">
         <div class="progress-bar bg-{{level}}" role="progressbar" aria-valuenow="{{percent}}" aria-valuemin="0" aria-valuemax="100" style="width: {{percent}}%">
           <span class="sr-only">{{percent}}% covered ({{level}})</span>
         </div>
       </div>
<!DOCTYPE html>
<html lang="en">
 <head>
  <meta charset="UTF-8">
  <title>Dashboard for {{full_path}}</title>
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <link href="{{path_to_root}}_css/bootstrap.min.css" rel="stylesheet" type="text/css">
  <link href="{{path_to_root}}_css/nv.d3.min.css" rel="stylesheet" type="text/css">
  <link href="{{path_to_root}}_css/style.css" rel="stylesheet" type="text/css">
  <link href="{{path_to_root}}_css/custom.css" rel="stylesheet" type="text/css">
 </head>
 <body>
  <header>
   <div class="container-fluid">
    <div class="row">
     <div class="col-md-12">
      <nav aria-label="breadcrumb">
       <ol class="breadcrumb">
{{breadcrumbs}}
       </ol>
      </nav>
     </div>
    </div>
   </div>
  </header>
  <div class="container-fluid">
   <div class="row">
    <div class="col-md-12">
     <h2>Classes</h2>
    </div>
   </div>
   <div class="row">
    <div class="col-md-6">
     <h3>Coverage Distribution</h3>
     <div id="classCoverageDistribution" style="height: 300px;">
       <svg></svg>
     </div>
    </div>
    <div class="col-md-6">
     <h3>Complexity</h3>
     <div id="classComplexity" style="height: 300px;">
       <svg></svg>
     </div>
    </div>
   </div>
   <div class="row">
    <div class="col-md-6">
     <h3>Insufficient Coverage</h3>
     <div class="scrollbox">
      <table class="table">
       <thead>
        <tr>
         <th>Class</th>
         <th class="text-right">Coverage</th>
        </tr>
       </thead>
       <tbody>
{{insufficient_coverage_classes}}
       </tbody>
      </table>
     </div>
    </div>
    <div class="col-md-6">
     <h3>Project Risks</h3>
     <div class="scrollbox">
      <table class="table">
       <thead>
        <tr>
         <th>Class</th>
         <th class="text-right"><abbr title="Change Risk Anti-Patterns (CRAP) Index">CRAP</abbr></th>
        </tr>
       </thead>
       <tbody>
{{project_risks_classes}}
       </tbody>
      </table>
     </div>
    </div>
   </div>
   <div class="row">
    <div class="col-md-12">
     <h2>Methods</h2>
    </div>
   </div>
   <div class="row">
    <div class="col-md-6">
     <h3>Coverage Distribution</h3>
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<hr/>
<h4>Paths</h4>
<p>
    Below are the source code lines that represent each code path as identified by Xdebug. Please note a path is not
    necessarily coterminous with a line, a line may contain multiple paths and therefore show up more than once.
    Please also be aware that some paths may include implicit rather than explicit branches, e.g. an <code>if</code> statement
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e.dispatch.on("elementMouseover.tooltip",function(a){a.series={key:b.x()(a.data),value:b.y()(a.data),color:a.color},h.data(a).hidden(!1)}),e.dispatch.on("elementMouseout.tooltip",function(){h.hidden(!0)}),e.dispatch.on("elementMousemove.tooltip",function(){h.position({top:d3.event.pageY,left:d3.event.pageX})()}),b.dispatch=r,b.discretebar=e,b.xAxis=f,b.yAxis=g,b.tooltip=h,b.options=a.utils.optionsFunc.bind(b),b._options=Object.create({},{width:{get:function(){return j},set:function(a){j=a}},height:{get:function(){return k},set:function(a){k=a}},staggerLabels:{get:function(){return p},set:function(a){p=a}},showXAxis:{get:function(){return m},set:function(a){m=a}},showYAxis:{get:function(){return n},set:function(a){n=a}},noData:{get:function(){return q},set:function(a){q=a}},tooltips:{get:function(){return h.enabled()},set:function(b){a.deprecated("tooltips","use chart.tooltip.enabled() instead"),h.enabled(!!b)}},tooltipContent:{get:function(){return 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c,d={top:0,right:0,bottom:0,left:0},e=400,f=8,g="x",h=function(a){return a[g]},i=a.utils.defaultColor(),j=d3.scale.linear(),k=250,l=d3.dispatch("renderEnd"),m=a.utils.renderWatch(l,k);return b.options=a.utils.optionsFunc.bind(b),b.dispatch=l,b.margin=function(a){return arguments.length?(d.top="undefined"!=typeof a.top?a.top:d.top,d.right="undefined"!=typeof a.right?a.right:d.right,d.bottom="undefined"!=typeof a.bottom?a.bottom:d.bottom,d.left="undefined"!=typeof a.left?a.left:d.left,b):d},b.width=function(a){return arguments.length?(e=a,b):e},b.axis=function(a){return arguments.length?(g=a,b):g},b.size=function(a){return arguments.length?(f=a,b):f},b.getData=function(a){return arguments.length?(h=d3.functor(a),b):h},b.scale=function(a){return arguments.length?(j=a,b):j},b.color=function(c){return arguments.length?(i=a.utils.getColor(c),b):i},b.duration=function(a){return arguments.length?(k=a,m.reset(k),b):k},b},a.models.furiousLegend=function(){"use strict";function b(p){function 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c={top:5,right:0,bottom:5,left:0},d=400,e=20,f=function(a){return a.key},g=a.utils.getColor(),h=!0,i=28,j=!0,k=!0,l=!1,m=!1,n=d3.dispatch("legendClick","legendDblclick","legendMouseover","legendMouseout","stateChange"),o="classic";return b.dispatch=n,b.options=a.utils.optionsFunc.bind(b),b._options=Object.create({},{width:{get:function(){return d},set:function(a){d=a}},height:{get:function(){return e},set:function(a){e=a}},key:{get:function(){return f},set:function(a){f=a}},align:{get:function(){return h},set:function(a){h=a}},rightAlign:{get:function(){return j},set:function(a){j=a}},padding:{get:function(){return i},set:function(a){i=a}},updateState:{get:function(){return k},set:function(a){k=a}},radioButtonMode:{get:function(){return l},set:function(a){l=a}},expanded:{get:function(){return m},set:function(a){m=a}},vers:{get:function(){return o},set:function(a){o=a}},margin:{get:function(){return c},set:function(a){c.top=void 0!==a.top?a.top:c.top,c.right=void 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gb=t.align()?V/2:V,hb=t.align()?gb:0;t.width(gb),db.select(".nv-legendWrap").datum(v.map(function(a){return a.originalKey=void 0===a.originalKey?a.key:a.originalKey,a.key=a.originalKey+(a.bar?O:P),a})).call(t),w.top!=t.height()&&(w.top=t.height(),W=a.utils.availableHeight(z,U,w)-H),db.select(".nv-legendWrap").attr("transform","translate("+hb+","+-w.top+")")}bb.attr("transform","translate("+w.left+","+w.top+")"),db.select(".nv-context").style("display",E?"initial":"none"),m.width(V).height(X).color(v.map(function(a,b){return a.color||C(a,b)}).filter(function(a,b){return!v[b].disabled&&v[b].bar})),k.width(V).height(X).color(v.map(function(a,b){return a.color||C(a,b)}).filter(function(a,b){return!v[b].disabled&&!v[b].bar}));var ib=db.select(".nv-context .nv-barsWrap").datum(Z.length?Z:[{values:[]}]),jb=db.select(".nv-context 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B=z.select(".nv-valueWrap"),C=B.selectAll(".nv-currentValue").data([v]);C.enter().append("text").attr("class","nv-currentValue").attr("dx",o?-8:8).attr("dy",".9em").style("text-anchor",o?"end":"start"),C.attr("x",t+(o?f.right:0)).attr("y",n?function(a){return d(a)}:0).style("fill",e.color()(p[p.length-1],p.length-1)).text(l(v))}y.select(".nv-hoverArea").append("rect").on("mousemove",r).on("click",function(){j=!j}).on("mouseout",function(){i=[],q()}),z.select(".nv-hoverArea rect").attr("transform",function(){return"translate("+-f.left+","+-f.top+")"}).attr("width",t+f.left+f.right).attr("height",u+f.top)}),b}var c,d,e=a.models.sparkline(),f={top:15,right:100,bottom:10,left:50},g=null,h=null,i=[],j=!1,k=d3.format(",r"),l=d3.format(",.2f"),m=!0,n=!0,o=!1,p=null;return b.sparkline=e,b.options=a.utils.optionsFunc.bind(b),b._options=Object.create({},{width:{get:function(){return g},set:function(a){g=a}},height:{get:function(){return h},set:function(a){h=a}},xTickFormat:{get:function(){return 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       <td class="{{lines_level}} small"><div align="right">{{lines_number}}</div></td>
       <td class="{{branches_level}} big">{{branches_bar}}</td>
       <td class="{{branches_level}} small"><div align="right">{{branches_executed_percent}}</div></td>
       <td class="{{branches_level}} small"><div align="right">{{branches_number}}</div></td>
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       <td class="{{paths_level}} small"><div align="right">{{paths_executed_percent}}</div></td>
       <td class="{{paths_level}} small"><div align="right">{{paths_number}}</div></td>
       <td class="{{methods_level}} big">{{methods_bar}}</td>
       <td class="{{methods_level}} small"><div align="right">{{methods_tested_percent}}</div></td>
       <td class="{{methods_level}} small"><div align="right">{{methods_number}}</div></td>
       <td class="{{methods_level}} small">{{crap}}</td>
       <td class="{{methods_level}}" colspan="3"></td>
      </tr>

<!DOCTYPE html>
<html lang="en">
 <head>
  <meta charset="UTF-8">
  <title>Code Coverage for {{full_path}}</title>
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <link href="{{path_to_root}}_css/bootstrap.min.css" rel="stylesheet" type="text/css">
  <link href="{{path_to_root}}_css/octicons.css" rel="stylesheet" type="text/css">
  <link href="{{path_to_root}}_css/style.css" rel="stylesheet" type="text/css">
  <link href="{{path_to_root}}_css/custom.css" rel="stylesheet" type="text/css">
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 <body>
  <header>
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      <tr>
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       <td colspan="3"><div align="center"><strong>Paths</strong></div></td>
       <td colspan="4"><div align="center"><strong>Functions and Methods</strong></div></td>
       <td colspan="3"><div align="center"><strong>Classes and Traits</strong></div></td>
      </tr>
     </thead>
     <tbody>
{{items}}
     </tbody>
    </table>
   </div>
{{lines}}
{{structure}}
   <footer>
    <hr/>
    <h4>Legend</h4>
    {{legend}}
    <p>
     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage {{version}}</a> using {{runtime}}{{generator}} at {{date}}.</small>
    </p>
    <a title="Back to the top" id="toplink" href="#">
        <svg xmlns="http://www.w3.org/2000/svg" width="12" height="16" viewBox="0 0 12 16"><path fill-rule="evenodd" d="M12 11L6 5l-6 6h12z"/></svg>
    </a>
   </footer>
  </div>
  <script src="{{path_to_root}}_js/jquery.min.js" type="text/javascript"></script>
  <script src="{{path_to_root}}_js/popper.min.js" type="text/javascript"></script>
  <script src="{{path_to_root}}_js/bootstrap.min.js" type="text/javascript"></script>
  <script src="{{path_to_root}}_js/file.js" type="text/javascript"></script>
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</html>
      <tr>
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       <td class="{{lines_level}} small"><div align="right">{{lines_number}}</div></td>
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       <td class="{{branches_level}} small"><div align="right">{{branches_number}}</div></td>
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       <td class="{{paths_level}} small"><div align="right">{{paths_number}}</div></td>
       <td class="{{methods_level}} big">{{methods_bar}}</td>
       <td class="{{methods_level}} small"><div align="right">{{methods_tested_percent}}</div></td>
       <td class="{{methods_level}} small"><div align="right">{{methods_number}}</div></td>
       <td class="{{methods_level}} small">{{crap}}</td>
       <td class="{{classes_level}} big">{{classes_bar}}</td>
       <td class="{{classes_level}} small"><div align="right">{{classes_tested_percent}}</div></td>
       <td class="{{classes_level}} small"><div align="right">{{classes_number}}</div></td>
      </tr>

<table id="code" class="table table-borderless table-condensed">
<tbody>
{{lines}}
</tbody>
</table>
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      <tr>
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       <td class="{{lines_level}} small"><div align="right">{{lines_number}}</div></td>
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       <td class="{{methods_level}} small"><div align="right">{{methods_number}}</div></td>
       <td class="{{classes_level}} big">{{classes_bar}}</td>
       <td class="{{classes_level}} small"><div align="right">{{classes_tested_percent}}</div></td>
       <td class="{{classes_level}} small"><div align="right">{{classes_number}}</div></td>
      </tr>

       <div class="progress">
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       <td class="{{lines_level}} small"><div align="right">{{lines_number}}</div></td>
       <td class="{{methods_level}} big">{{methods_bar}}</td>
       <td class="{{methods_level}} small"><div align="right">{{methods_tested_percent}}</div></td>
       <td class="{{methods_level}} small"><div align="right">{{methods_number}}</div></td>
       <td class="{{methods_level}} small">{{crap}}</td>
       <td class="{{methods_level}}" colspan="3"></td>
      </tr>

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 * Bootstrap v4.6.1 (https://getbootstrap.com/)
 * Copyright 2011-2021 The Bootstrap Authors
 * Copyright 2011-2021 Twitter, Inc.
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<html lang="en">
 <head>
  <meta charset="UTF-8">
  <title>Code Coverage for {{full_path}}</title>
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <link href="{{path_to_root}}_css/bootstrap.min.css" rel="stylesheet" type="text/css">
  <link href="{{path_to_root}}_css/octicons.css" rel="stylesheet" type="text/css">
  <link href="{{path_to_root}}_css/style.css" rel="stylesheet" type="text/css">
  <link href="{{path_to_root}}_css/custom.css" rel="stylesheet" type="text/css">
 </head>
 <body>
  <header>
   <div class="container-fluid">
    <div class="row">
     <div class="col-md-12">
      <nav aria-label="breadcrumb">
       <ol class="breadcrumb">
{{breadcrumbs}}
       </ol>
      </nav>
     </div>
    </div>
   </div>
  </header>
  <div class="container-fluid">
   <div class="table-responsive">
    <table class="table table-bordered">
     <thead>
      <tr>
       <td>&nbsp;</td>
       <td colspan="15"><div align="center"><strong>Code Coverage</strong></div></td>
      </tr>
      <tr>
       <td>&nbsp;</td>
       <td colspan="3"><div align="center"><strong>Lines</strong></div></td>
       <td colspan="3"><div align="center"><strong>Branches</strong></div></td>
       <td colspan="3"><div align="center"><strong>Paths</strong></div></td>
       <td colspan="3"><div align="center"><strong>Functions and Methods</strong></div></td>
       <td colspan="3"><div align="center"><strong>Classes and Traits</strong></div></td>
      </tr>
     </thead>
     <tbody>
{{items}}
     </tbody>
    </table>
   </div>
   <footer>
    <hr/>
    <h4>Legend</h4>
    <p>
     <span class="danger"><strong>Low</strong>: 0% to {{low_upper_bound}}%</span>
     <span class="warning"><strong>Medium</strong>: {{low_upper_bound}}% to {{high_lower_bound}}%</span>
     <span class="success"><strong>High</strong>: {{high_lower_bound}}% to 100%</span>
    </p>
    <p>
     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage {{version}}</a> using {{runtime}}{{generator}} at {{date}}.</small>
    </p>
   </footer>
  </div>
 </body>
</html>
<hr/>
<h4>Branches</h4>
<p>
    Below are the source code lines that represent each code branch as identified by Xdebug. Please note a branch is not
    necessarily coterminous with a line, a line may contain multiple branches and therefore show up more than once.
    Please also be aware that some branches may be implicit rather than explicit, e.g. an <code>if</code> statement
    <i>always</i> has an <code>else</code> as part of its logical flow even if you didn't write one.
</p>
{{branches}}
      <tr>
       <td class="{{classes_level}}">{{name}}</td>
       <td class="{{lines_level}} big">{{lines_bar}}</td>
       <td class="{{lines_level}} small"><div align="right">{{lines_executed_percent}}</div></td>
       <td class="{{lines_level}} small"><div align="right">{{lines_number}}</div></td>
       <td class="{{methods_level}} big">{{methods_bar}}</td>
       <td class="{{methods_level}} small"><div align="right">{{methods_tested_percent}}</div></td>
       <td class="{{methods_level}} small"><div align="right">{{methods_number}}</div></td>
       <td class="{{methods_level}} small">{{crap}}</td>
       <td class="{{classes_level}} big">{{classes_bar}}</td>
       <td class="{{classes_level}} small"><div align="right">{{classes_tested_percent}}</div></td>
       <td class="{{classes_level}} small"><div align="right">{{classes_number}}</div></td>
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      <tr>
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       <td class="{{lines_level}} big">{{lines_bar}}</td>
       <td class="{{lines_level}} small"><div align="right">{{lines_executed_percent}}</div></td>
       <td class="{{lines_level}} small"><div align="right">{{lines_number}}</div></td>
       <td class="{{branches_level}} big">{{branches_bar}}</td>
       <td class="{{branches_level}} small"><div align="right">{{branches_executed_percent}}</div></td>
       <td class="{{branches_level}} small"><div align="right">{{branches_number}}</div></td>
       <td class="{{paths_level}} big">{{paths_bar}}</td>
       <td class="{{paths_level}} small"><div align="right">{{paths_executed_percent}}</div></td>
       <td class="{{paths_level}} small"><div align="right">{{paths_number}}</div></td>
       <td class="{{methods_level}} big">{{methods_bar}}</td>
       <td class="{{methods_level}} small"><div align="right">{{methods_tested_percent}}</div></td>
       <td class="{{methods_level}} small"><div align="right">{{methods_number}}</div></td>
       <td class="{{classes_level}} big">{{classes_bar}}</td>
       <td class="{{classes_level}} small"><div align="right">{{classes_tested_percent}}</div></td>
       <td class="{{classes_level}} small"><div align="right">{{classes_number}}</div></td>
      </tr>

<!DOCTYPE html>
<html lang="en">
 <head>
  <meta charset="UTF-8">
  <title>Dashboard for {{full_path}}</title>
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <link href="{{path_to_root}}_css/bootstrap.min.css" rel="stylesheet" type="text/css">
  <link href="{{path_to_root}}_css/nv.d3.min.css" rel="stylesheet" type="text/css">
  <link href="{{path_to_root}}_css/style.css" rel="stylesheet" type="text/css">
  <link href="{{path_to_root}}_css/custom.css" rel="stylesheet" type="text/css">
 </head>
 <body>
  <header>
   <div class="container-fluid">
    <div class="row">
     <div class="col-md-12">
      <nav aria-label="breadcrumb">
       <ol class="breadcrumb">
{{breadcrumbs}}
       </ol>
      </nav>
     </div>
    </div>
   </div>
  </header>
  <div class="container-fluid">
   <div class="row">
    <div class="col-md-12">
     <h2>Classes</h2>
    </div>
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   <div class="row">
    <div class="col-md-6">
     <h3>Coverage Distribution</h3>
     <div id="classCoverageDistribution" style="height: 300px;">
       <svg></svg>
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    </div>
    <div class="col-md-6">
     <h3>Complexity</h3>
     <div id="classComplexity" style="height: 300px;">
       <svg></svg>
     </div>
    </div>
   </div>
   <div class="row">
    <div class="col-md-6">
     <h3>Insufficient Coverage</h3>
     <div class="scrollbox">
      <table class="table">
       <thead>
        <tr>
         <th>Class</th>
         <th class="text-right">Coverage</th>
        </tr>
       </thead>
       <tbody>
{{insufficient_coverage_classes}}
       </tbody>
      </table>
     </div>
    </div>
    <div class="col-md-6">
     <h3>Project Risks</h3>
     <div class="scrollbox">
      <table class="table">
       <thead>
        <tr>
         <th>Class</th>
         <th class="text-right"><abbr title="Change Risk Anti-Patterns (CRAP) Index">CRAP</abbr></th>
        </tr>
       </thead>
       <tbody>
{{project_risks_classes}}
       </tbody>
      </table>
     </div>
    </div>
   </div>
   <div class="row">
    <div class="col-md-12">
     <h2>Methods</h2>
    </div>
   </div>
   <div class="row">
    <div class="col-md-6">
     <h3>Coverage Distribution</h3>
     <div id="methodCoverageDistribution" style="height: 300px;">
       <svg></svg>
     </div>
    </div>
    <div class="col-md-6">
     <h3>Complexity</h3>
     <div id="methodComplexity" style="height: 300px;">
       <svg></svg>
     </div>
    </div>
   </div>
   <div class="row">
    <div class="col-md-6">
     <h3>Insufficient Coverage</h3>
     <div class="scrollbox">
      <table class="table">
       <thead>
        <tr>
         <th>Method</th>
         <th class="text-right">Coverage</th>
        </tr>
       </thead>
       <tbody>
{{insufficient_coverage_methods}}
       </tbody>
      </table>
     </div>
    </div>
    <div class="col-md-6">
     <h3>Project Risks</h3>
     <div class="scrollbox">
      <table class="table">
       <thead>
        <tr>
         <th>Method</th>
         <th class="text-right"><abbr title="Change Risk Anti-Patterns (CRAP) Index">CRAP</abbr></th>
        </tr>
       </thead>
       <tbody>
{{project_risks_methods}}
       </tbody>
      </table>
     </div>
    </div>
   </div>
   <footer>
    <hr/>
    <p>
     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage {{version}}</a> using {{runtime}}{{generator}} at {{date}}.</small>
    </p>
   </footer>
  </div>
  <script src="{{path_to_root}}_js/jquery.min.js" type="text/javascript"></script>
  <script src="{{path_to_root}}_js/d3.min.js" type="text/javascript"></script>
  <script src="{{path_to_root}}_js/nv.d3.min.js" type="text/javascript"></script>
  <script type="text/javascript">
$(document).ready(function() {
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    nv.utils.windowResize(chart.update);

    return chart;
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  nv.addGraph(function() {
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    d3.select('#methodCoverageDistribution svg')
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  function getCoverageDistributionData(data, label) {
    var labels = [
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      '0-10%',
      '10-20%',
      '20-30%',
      '30-40%',
      '40-50%',
      '50-60%',
      '60-70%',
      '70-80%',
      '80-90%',
      '90-100%',
      '100%'
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    });

    chart.xAxis.axisLabel('Code Coverage (in percent)');
    chart.yAxis.axisLabel('Cyclomatic Complexity');

    d3.select('#classComplexity svg')
      .datum(getComplexityData({{complexity_class}}, 'Class Complexity'))
      .transition()
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    chart.xAxis.axisLabel('Code Coverage (in percent)');
    chart.yAxis.axisLabel('Method Complexity');

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 </body>
</html>
<svg xmlns="http://www.w3.org/2000/svg" width="12" height="16" viewBox="0 0 12 16"><path fill-rule="evenodd" d="M8.5 1H1c-.55 0-1 .45-1 1v12c0 .55.45 1 1 1h10c.55 0 1-.45 1-1V4.5L8.5 1zM11 14H1V2h7l3 3v9zM5 6.98L3.5 8.5 5 10l-.5 1L2 8.5 4.5 6l.5.98zM7.5 6L10 8.5 7.5 11l-.5-.98L8.5 8.5 7 7l.5-1z"/></svg><svg xmlns="http://www.w3.org/2000/svg" width="14" height="16" viewBox="0 0 14 16"><path fill-rule="evenodd" d="M13 4H7V3c0-.66-.31-1-1-1H1c-.55 0-1 .45-1 1v10c0 .55.45 1 1 1h12c.55 0 1-.45 1-1V5c0-.55-.45-1-1-1zM6 4H1V3h5v1z"/></svg><?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report\Html;

use const ENT_COMPAT;
use const ENT_HTML401;
use const ENT_SUBSTITUTE;
use const T_ABSTRACT;
use const T_ARRAY;
use const T_AS;
use const T_BREAK;
use const T_CALLABLE;
use const T_CASE;
use const T_CATCH;
use const T_CLASS;
use const T_CLONE;
use const T_COMMENT;
use const T_CONST;
use const T_CONTINUE;
use const T_DECLARE;
use const T_DEFAULT;
use const T_DO;
use const T_DOC_COMMENT;
use const T_ECHO;
use const T_ELSE;
use const T_ELSEIF;
use const T_EMPTY;
use const T_ENDDECLARE;
use const T_ENDFOR;
use const T_ENDFOREACH;
use const T_ENDIF;
use const T_ENDSWITCH;
use const T_ENDWHILE;
use const T_EVAL;
use const T_EXIT;
use const T_EXTENDS;
use const T_FINAL;
use const T_FINALLY;
use const T_FOR;
use const T_FOREACH;
use const T_FUNCTION;
use const T_GLOBAL;
use const T_GOTO;
use const T_HALT_COMPILER;
use const T_IF;
use const T_IMPLEMENTS;
use const T_INCLUDE;
use const T_INCLUDE_ONCE;
use const T_INLINE_HTML;
use const T_INSTANCEOF;
use const T_INSTEADOF;
use const T_INTERFACE;
use const T_ISSET;
use const T_LIST;
use const T_NAMESPACE;
use const T_NEW;
use const T_PRINT;
use const T_PRIVATE;
use const T_PROTECTED;
use const T_PUBLIC;
use const T_REQUIRE;
use const T_REQUIRE_ONCE;
use const T_RETURN;
use const T_STATIC;
use const T_SWITCH;
use const T_THROW;
use const T_TRAIT;
use const T_TRY;
use const T_UNSET;
use const T_USE;
use const T_VAR;
use const T_WHILE;
use const T_YIELD;
use const T_YIELD_FROM;
use function array_key_exists;
use function array_pop;
use function array_unique;
use function constant;
use function count;
use function defined;
use function explode;
use function file_get_contents;
use function htmlspecialchars;
use function is_string;
use function sprintf;
use function str_replace;
use function substr;
use function token_get_all;
use function trim;
use PHPUnit\Runner\BaseTestRunner;
use SebastianBergmann\CodeCoverage\Node\File as FileNode;
use SebastianBergmann\CodeCoverage\Util\Percentage;
use SebastianBergmann\Template\Template;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class File extends Renderer
{
    /**
     * @psalm-var array<int,true>
     */
    private static $keywordTokens = [];

    /**
     * @var array
     */
    private static $formattedSourceCache = [];

    /**
     * @var int
     */
    private $htmlSpecialCharsFlags = ENT_COMPAT | ENT_HTML401 | ENT_SUBSTITUTE;

    public function render(FileNode $node, string $file): void
    {
        $templateName = $this->templatePath . ($this->hasBranchCoverage ? 'file_branch.html' : 'file.html');
        $template     = new Template($templateName, '{{', '}}');
        $this->setCommonTemplateVariables($template, $node);

        $template->setVar(
            [
                'items'     => $this->renderItems($node),
                'lines'     => $this->renderSourceWithLineCoverage($node),
                'legend'    => '<p><span class="success"><strong>Executed</strong></span><span class="danger"><strong>Not Executed</strong></span><span class="warning"><strong>Dead Code</strong></span></p>',
                'structure' => '',
            ]
        );

        $template->renderTo($file . '.html');

        if ($this->hasBranchCoverage) {
            $template->setVar(
                [
                    'items'     => $this->renderItems($node),
                    'lines'     => $this->renderSourceWithBranchCoverage($node),
                    'legend'    => '<p><span class="success"><strong>Fully covered</strong></span><span class="warning"><strong>Partially covered</strong></span><span class="danger"><strong>Not covered</strong></span></p>',
                    'structure' => $this->renderBranchStructure($node),
                ]
            );

            $template->renderTo($file . '_branch.html');

            $template->setVar(
                [
                    'items'     => $this->renderItems($node),
                    'lines'     => $this->renderSourceWithPathCoverage($node),
                    'legend'    => '<p><span class="success"><strong>Fully covered</strong></span><span class="warning"><strong>Partially covered</strong></span><span class="danger"><strong>Not covered</strong></span></p>',
                    'structure' => $this->renderPathStructure($node),
                ]
            );

            $template->renderTo($file . '_path.html');
        }
    }

    private function renderItems(FileNode $node): string
    {
        $templateName = $this->templatePath . ($this->hasBranchCoverage ? 'file_item_branch.html' : 'file_item.html');
        $template     = new Template($templateName, '{{', '}}');

        $methodTemplateName = $this->templatePath . ($this->hasBranchCoverage ? 'method_item_branch.html' : 'method_item.html');
        $methodItemTemplate = new Template(
            $methodTemplateName,
            '{{',
            '}}'
        );

        $items = $this->renderItemTemplate(
            $template,
            [
                'name'                            => 'Total',
                'numClasses'                      => $node->numberOfClassesAndTraits(),
                'numTestedClasses'                => $node->numberOfTestedClassesAndTraits(),
                'numMethods'                      => $node->numberOfFunctionsAndMethods(),
                'numTestedMethods'                => $node->numberOfTestedFunctionsAndMethods(),
                'linesExecutedPercent'            => $node->percentageOfExecutedLines()->asFloat(),
                'linesExecutedPercentAsString'    => $node->percentageOfExecutedLines()->asString(),
                'numExecutedLines'                => $node->numberOfExecutedLines(),
                'numExecutableLines'              => $node->numberOfExecutableLines(),
                'branchesExecutedPercent'         => $node->percentageOfExecutedBranches()->asFloat(),
                'branchesExecutedPercentAsString' => $node->percentageOfExecutedBranches()->asString(),
                'numExecutedBranches'             => $node->numberOfExecutedBranches(),
                'numExecutableBranches'           => $node->numberOfExecutableBranches(),
                'pathsExecutedPercent'            => $node->percentageOfExecutedPaths()->asFloat(),
                'pathsExecutedPercentAsString'    => $node->percentageOfExecutedPaths()->asString(),
                'numExecutedPaths'                => $node->numberOfExecutedPaths(),
                'numExecutablePaths'              => $node->numberOfExecutablePaths(),
                'testedMethodsPercent'            => $node->percentageOfTestedFunctionsAndMethods()->asFloat(),
                'testedMethodsPercentAsString'    => $node->percentageOfTestedFunctionsAndMethods()->asString(),
                'testedClassesPercent'            => $node->percentageOfTestedClassesAndTraits()->asFloat(),
                'testedClassesPercentAsString'    => $node->percentageOfTestedClassesAndTraits()->asString(),
                'crap'                            => '<abbr title="Change Risk Anti-Patterns (CRAP) Index">CRAP</abbr>',
            ]
        );

        $items .= $this->renderFunctionItems(
            $node->functions(),
            $methodItemTemplate
        );

        $items .= $this->renderTraitOrClassItems(
            $node->traits(),
            $template,
            $methodItemTemplate
        );

        $items .= $this->renderTraitOrClassItems(
            $node->classes(),
            $template,
            $methodItemTemplate
        );

        return $items;
    }

    private function renderTraitOrClassItems(array $items, Template $template, Template $methodItemTemplate): string
    {
        $buffer = '';

        if (empty($items)) {
            return $buffer;
        }

        foreach ($items as $name => $item) {
            $numMethods       = 0;
            $numTestedMethods = 0;

            foreach ($item['methods'] as $method) {
                if ($method['executableLines'] > 0) {
                    $numMethods++;

                    if ($method['executedLines'] === $method['executableLines']) {
                        $numTestedMethods++;
                    }
                }
            }

            if ($item['executableLines'] > 0) {
                $numClasses                   = 1;
                $numTestedClasses             = $numTestedMethods === $numMethods ? 1 : 0;
                $linesExecutedPercentAsString = Percentage::fromFractionAndTotal(
                    $item['executedLines'],
                    $item['executableLines']
                )->asString();
                $branchesExecutedPercentAsString = Percentage::fromFractionAndTotal(
                    $item['executedBranches'],
                    $item['executableBranches']
                )->asString();
                $pathsExecutedPercentAsString = Percentage::fromFractionAndTotal(
                    $item['executedPaths'],
                    $item['executablePaths']
                )->asString();
            } else {
                $numClasses                      = 0;
                $numTestedClasses                = 0;
                $linesExecutedPercentAsString    = 'n/a';
                $branchesExecutedPercentAsString = 'n/a';
                $pathsExecutedPercentAsString    = 'n/a';
            }

            $testedMethodsPercentage = Percentage::fromFractionAndTotal(
                $numTestedMethods,
                $numMethods
            );

            $testedClassesPercentage = Percentage::fromFractionAndTotal(
                $numTestedMethods === $numMethods ? 1 : 0,
                1
            );

            $buffer .= $this->renderItemTemplate(
                $template,
                [
                    'name'                 => $this->abbreviateClassName($name),
                    'numClasses'           => $numClasses,
                    'numTestedClasses'     => $numTestedClasses,
                    'numMethods'           => $numMethods,
                    'numTestedMethods'     => $numTestedMethods,
                    'linesExecutedPercent' => Percentage::fromFractionAndTotal(
                        $item['executedLines'],
                        $item['executableLines'],
                    )->asFloat(),
                    'linesExecutedPercentAsString' => $linesExecutedPercentAsString,
                    'numExecutedLines'             => $item['executedLines'],
                    'numExecutableLines'           => $item['executableLines'],
                    'branchesExecutedPercent'      => Percentage::fromFractionAndTotal(
                        $item['executedBranches'],
                        $item['executableBranches'],
                    )->asFloat(),
                    'branchesExecutedPercentAsString' => $branchesExecutedPercentAsString,
                    'numExecutedBranches'             => $item['executedBranches'],
                    'numExecutableBranches'           => $item['executableBranches'],
                    'pathsExecutedPercent'            => Percentage::fromFractionAndTotal(
                        $item['executedPaths'],
                        $item['executablePaths']
                    )->asFloat(),
                    'pathsExecutedPercentAsString' => $pathsExecutedPercentAsString,
                    'numExecutedPaths'             => $item['executedPaths'],
                    'numExecutablePaths'           => $item['executablePaths'],
                    'testedMethodsPercent'         => $testedMethodsPercentage->asFloat(),
                    'testedMethodsPercentAsString' => $testedMethodsPercentage->asString(),
                    'testedClassesPercent'         => $testedClassesPercentage->asFloat(),
                    'testedClassesPercentAsString' => $testedClassesPercentage->asString(),
                    'crap'                         => $item['crap'],
                ]
            );

            foreach ($item['methods'] as $method) {
                $buffer .= $this->renderFunctionOrMethodItem(
                    $methodItemTemplate,
                    $method,
                    '&nbsp;'
                );
            }
        }

        return $buffer;
    }

    private function renderFunctionItems(array $functions, Template $template): string
    {
        if (empty($functions)) {
            return '';
        }

        $buffer = '';

        foreach ($functions as $function) {
            $buffer .= $this->renderFunctionOrMethodItem(
                $template,
                $function
            );
        }

        return $buffer;
    }

    private function renderFunctionOrMethodItem(Template $template, array $item, string $indent = ''): string
    {
        $numMethods       = 0;
        $numTestedMethods = 0;

        if ($item['executableLines'] > 0) {
            $numMethods = 1;

            if ($item['executedLines'] === $item['executableLines']) {
                $numTestedMethods = 1;
            }
        }

        $executedLinesPercentage = Percentage::fromFractionAndTotal(
            $item['executedLines'],
            $item['executableLines']
        );

        $executedBranchesPercentage = Percentage::fromFractionAndTotal(
            $item['executedBranches'],
            $item['executableBranches']
        );

        $executedPathsPercentage = Percentage::fromFractionAndTotal(
            $item['executedPaths'],
            $item['executablePaths']
        );

        $testedMethodsPercentage = Percentage::fromFractionAndTotal(
            $numTestedMethods,
            1
        );

        return $this->renderItemTemplate(
            $template,
            [
                'name' => sprintf(
                    '%s<a href="#%d"><abbr title="%s">%s</abbr></a>',
                    $indent,
                    $item['startLine'],
                    htmlspecialchars($item['signature'], $this->htmlSpecialCharsFlags),
                    $item['functionName'] ?? $item['methodName']
                ),
                'numMethods'                      => $numMethods,
                'numTestedMethods'                => $numTestedMethods,
                'linesExecutedPercent'            => $executedLinesPercentage->asFloat(),
                'linesExecutedPercentAsString'    => $executedLinesPercentage->asString(),
                'numExecutedLines'                => $item['executedLines'],
                'numExecutableLines'              => $item['executableLines'],
                'branchesExecutedPercent'         => $executedBranchesPercentage->asFloat(),
                'branchesExecutedPercentAsString' => $executedBranchesPercentage->asString(),
                'numExecutedBranches'             => $item['executedBranches'],
                'numExecutableBranches'           => $item['executableBranches'],
                'pathsExecutedPercent'            => $executedPathsPercentage->asFloat(),
                'pathsExecutedPercentAsString'    => $executedPathsPercentage->asString(),
                'numExecutedPaths'                => $item['executedPaths'],
                'numExecutablePaths'              => $item['executablePaths'],
                'testedMethodsPercent'            => $testedMethodsPercentage->asFloat(),
                'testedMethodsPercentAsString'    => $testedMethodsPercentage->asString(),
                'crap'                            => $item['crap'],
            ]
        );
    }

    private function renderSourceWithLineCoverage(FileNode $node): string
    {
        $linesTemplate      = new Template($this->templatePath . 'lines.html.dist', '{{', '}}');
        $singleLineTemplate = new Template($this->templatePath . 'line.html.dist', '{{', '}}');

        $coverageData = $node->lineCoverageData();
        $testData     = $node->testData();
        $codeLines    = $this->loadFile($node->pathAsString());
        $lines        = '';
        $i            = 1;

        foreach ($codeLines as $line) {
            $trClass        = '';
            $popoverContent = '';
            $popoverTitle   = '';

            if (array_key_exists($i, $coverageData)) {
                $numTests = ($coverageData[$i] ? count($coverageData[$i]) : 0);

                if ($coverageData[$i] === null) {
                    $trClass = 'warning';
                } elseif ($numTests === 0) {
                    $trClass = 'danger';
                } else {
                    if ($numTests > 1) {
                        $popoverTitle = $numTests . ' tests cover line ' . $i;
                    } else {
                        $popoverTitle = '1 test covers line ' . $i;
                    }

                    $lineCss        = 'covered-by-large-tests';
                    $popoverContent = '<ul>';

                    foreach ($coverageData[$i] as $test) {
                        if ($lineCss === 'covered-by-large-tests' && $testData[$test]['size'] === 'medium') {
                            $lineCss = 'covered-by-medium-tests';
                        } elseif ($testData[$test]['size'] === 'small') {
                            $lineCss = 'covered-by-small-tests';
                        }

                        $popoverContent .= $this->createPopoverContentForTest($test, $testData[$test]);
                    }

                    $popoverContent .= '</ul>';
                    $trClass = $lineCss . ' popin';
                }
            }

            $popover = '';

            if (!empty($popoverTitle)) {
                $popover = sprintf(
                    ' data-title="%s" data-content="%s" data-placement="top" data-html="true"',
                    $popoverTitle,
                    htmlspecialchars($popoverContent, $this->htmlSpecialCharsFlags)
                );
            }

            $lines .= $this->renderLine($singleLineTemplate, $i, $line, $trClass, $popover);

            $i++;
        }

        $linesTemplate->setVar(['lines' => $lines]);

        return $linesTemplate->render();
    }

    private function renderSourceWithBranchCoverage(FileNode $node): string
    {
        $linesTemplate      = new Template($this->templatePath . 'lines.html.dist', '{{', '}}');
        $singleLineTemplate = new Template($this->templatePath . 'line.html.dist', '{{', '}}');

        $functionCoverageData = $node->functionCoverageData();
        $testData             = $node->testData();
        $codeLines            = $this->loadFile($node->pathAsString());

        $lineData = [];

        /** @var int $line */
        foreach (array_keys($codeLines) as $line) {
            $lineData[$line + 1] = [
                'includedInBranches'    => 0,
                'includedInHitBranches' => 0,
                'tests'                 => [],
            ];
        }

        foreach ($functionCoverageData as $method) {
            foreach ($method['branches'] as $branch) {
                foreach (range($branch['line_start'], $branch['line_end']) as $line) {
                    if (!isset($lineData[$line])) { // blank line at end of file is sometimes included here
                        continue;
                    }

                    $lineData[$line]['includedInBranches']++;

                    if ($branch['hit']) {
                        $lineData[$line]['includedInHitBranches']++;
                        $lineData[$line]['tests'] = array_unique(array_merge($lineData[$line]['tests'], $branch['hit']));
                    }
                }
            }
        }

        $lines = '';
        $i     = 1;

        /** @var string $line */
        foreach ($codeLines as $line) {
            $trClass = '';
            $popover = '';

            if ($lineData[$i]['includedInBranches'] > 0) {
                $lineCss = 'success';

                if ($lineData[$i]['includedInHitBranches'] === 0) {
                    $lineCss = 'danger';
                } elseif ($lineData[$i]['includedInHitBranches'] !== $lineData[$i]['includedInBranches']) {
                    $lineCss = 'warning';
                }

                $popoverContent = '<ul>';

                if (count($lineData[$i]['tests']) === 1) {
                    $popoverTitle = '1 test covers line ' . $i;
                } else {
                    $popoverTitle = count($lineData[$i]['tests']) . ' tests cover line ' . $i;
                }
                $popoverTitle .= '. These are covering ' . $lineData[$i]['includedInHitBranches'] . ' out of the ' . $lineData[$i]['includedInBranches'] . ' code branches.';

                foreach ($lineData[$i]['tests'] as $test) {
                    $popoverContent .= $this->createPopoverContentForTest($test, $testData[$test]);
                }

                $popoverContent .= '</ul>';
                $trClass = $lineCss . ' popin';

                $popover = sprintf(
                    ' data-title="%s" data-content="%s" data-placement="top" data-html="true"',
                    $popoverTitle,
                    htmlspecialchars($popoverContent, $this->htmlSpecialCharsFlags)
                );
            }

            $lines .= $this->renderLine($singleLineTemplate, $i, $line, $trClass, $popover);

            $i++;
        }

        $linesTemplate->setVar(['lines' => $lines]);

        return $linesTemplate->render();
    }

    private function renderSourceWithPathCoverage(FileNode $node): string
    {
        $linesTemplate      = new Template($this->templatePath . 'lines.html.dist', '{{', '}}');
        $singleLineTemplate = new Template($this->templatePath . 'line.html.dist', '{{', '}}');

        $functionCoverageData = $node->functionCoverageData();
        $testData             = $node->testData();
        $codeLines            = $this->loadFile($node->pathAsString());

        $lineData = [];

        /** @var int $line */
        foreach (array_keys($codeLines) as $line) {
            $lineData[$line + 1] = [
                'includedInPaths'    => [],
                'includedInHitPaths' => [],
                'tests'              => [],
            ];
        }

        foreach ($functionCoverageData as $method) {
            foreach ($method['paths'] as $pathId => $path) {
                foreach ($path['path'] as $branchTaken) {
                    foreach (range($method['branches'][$branchTaken]['line_start'], $method['branches'][$branchTaken]['line_end']) as $line) {
                        if (!isset($lineData[$line])) {
                            continue;
                        }
                        $lineData[$line]['includedInPaths'][] = $pathId;

                        if ($path['hit']) {
                            $lineData[$line]['includedInHitPaths'][] = $pathId;
                            $lineData[$line]['tests']                = array_unique(array_merge($lineData[$line]['tests'], $path['hit']));
                        }
                    }
                }
            }
        }

        $lines = '';
        $i     = 1;

        /** @var string $line */
        foreach ($codeLines as $line) {
            $trClass                 = '';
            $popover                 = '';
            $includedInPathsCount    = count(array_unique($lineData[$i]['includedInPaths']));
            $includedInHitPathsCount = count(array_unique($lineData[$i]['includedInHitPaths']));

            if ($includedInPathsCount > 0) {
                $lineCss = 'success';

                if ($includedInHitPathsCount === 0) {
                    $lineCss = 'danger';
                } elseif ($includedInHitPathsCount !== $includedInPathsCount) {
                    $lineCss = 'warning';
                }

                $popoverContent = '<ul>';

                if (count($lineData[$i]['tests']) === 1) {
                    $popoverTitle = '1 test covers line ' . $i;
                } else {
                    $popoverTitle = count($lineData[$i]['tests']) . ' tests cover line ' . $i;
                }
                $popoverTitle .= '. These are covering ' . $includedInHitPathsCount . ' out of the ' . $includedInPathsCount . ' code paths.';

                foreach ($lineData[$i]['tests'] as $test) {
                    $popoverContent .= $this->createPopoverContentForTest($test, $testData[$test]);
                }

                $popoverContent .= '</ul>';
                $trClass = $lineCss . ' popin';

                $popover = sprintf(
                    ' data-title="%s" data-content="%s" data-placement="top" data-html="true"',
                    $popoverTitle,
                    htmlspecialchars($popoverContent, $this->htmlSpecialCharsFlags)
                );
            }

            $lines .= $this->renderLine($singleLineTemplate, $i, $line, $trClass, $popover);

            $i++;
        }

        $linesTemplate->setVar(['lines' => $lines]);

        return $linesTemplate->render();
    }

    private function renderBranchStructure(FileNode $node): string
    {
        $branchesTemplate = new Template($this->templatePath . 'branches.html.dist', '{{', '}}');

        $coverageData = $node->functionCoverageData();
        $testData     = $node->testData();
        $codeLines    = $this->loadFile($node->pathAsString());
        $branches     = '';

        ksort($coverageData);

        foreach ($coverageData as $methodName => $methodData) {
            if (!$methodData['branches']) {
                continue;
            }

            $branchStructure = '';

            foreach ($methodData['branches'] as $branch) {
                $branchStructure .= $this->renderBranchLines($branch, $codeLines, $testData);
            }

            if ($branchStructure !== '') { // don't show empty branches
                $branches .= '<h5 class="structure-heading"><a name="' . htmlspecialchars($methodName, $this->htmlSpecialCharsFlags) . '">' . $this->abbreviateMethodName($methodName) . '</a></h5>' . "\n";
                $branches .= $branchStructure;
            }
        }

        $branchesTemplate->setVar(['branches' => $branches]);

        return $branchesTemplate->render();
    }

    private function renderBranchLines(array $branch, array $codeLines, array $testData): string
    {
        $linesTemplate      = new Template($this->templatePath . 'lines.html.dist', '{{', '}}');
        $singleLineTemplate = new Template($this->templatePath . 'line.html.dist', '{{', '}}');

        $lines = '';

        $branchLines = range($branch['line_start'], $branch['line_end']);
        sort($branchLines); // sometimes end_line < start_line

        /** @var int $line */
        foreach ($branchLines as $line) {
            if (!isset($codeLines[$line])) { // blank line at end of file is sometimes included here
                continue;
            }

            $popoverContent = '';
            $popoverTitle   = '';

            $numTests = count($branch['hit']);

            if ($numTests === 0) {
                $trClass = 'danger';
            } else {
                $lineCss        = 'covered-by-large-tests';
                $popoverContent = '<ul>';

                if ($numTests > 1) {
                    $popoverTitle = $numTests . ' tests cover this branch';
                } else {
                    $popoverTitle = '1 test covers this branch';
                }

                foreach ($branch['hit'] as $test) {
                    if ($lineCss === 'covered-by-large-tests' && $testData[$test]['size'] === 'medium') {
                        $lineCss = 'covered-by-medium-tests';
                    } elseif ($testData[$test]['size'] === 'small') {
                        $lineCss = 'covered-by-small-tests';
                    }

                    $popoverContent .= $this->createPopoverContentForTest($test, $testData[$test]);
                }
                $trClass = $lineCss . ' popin';
            }

            $popover = '';

            if (!empty($popoverTitle)) {
                $popover = sprintf(
                    ' data-title="%s" data-content="%s" data-placement="top" data-html="true"',
                    $popoverTitle,
                    htmlspecialchars($popoverContent, $this->htmlSpecialCharsFlags)
                );
            }

            $lines .= $this->renderLine($singleLineTemplate, $line, $codeLines[$line - 1], $trClass, $popover);
        }

        if ($lines === '') {
            return '';
        }

        $linesTemplate->setVar(['lines' => $lines]);

        return $linesTemplate->render();
    }

    private function renderPathStructure(FileNode $node): string
    {
        $pathsTemplate = new Template($this->templatePath . 'paths.html.dist', '{{', '}}');

        $coverageData = $node->functionCoverageData();
        $testData     = $node->testData();
        $codeLines    = $this->loadFile($node->pathAsString());
        $paths        = '';

        ksort($coverageData);

        foreach ($coverageData as $methodName => $methodData) {
            if (!$methodData['paths']) {
                continue;
            }

            $pathStructure = '';

            if (count($methodData['paths']) > 100) {
                $pathStructure .= '<p>' . count($methodData['paths']) . ' is too many paths to sensibly render, consider refactoring your code to bring this number down.</p>';

                continue;
            }

            foreach ($methodData['paths'] as $path) {
                $pathStructure .= $this->renderPathLines($path, $methodData['branches'], $codeLines, $testData);
            }

            if ($pathStructure !== '') {
                $paths .= '<h5 class="structure-heading"><a name="' . htmlspecialchars($methodName, $this->htmlSpecialCharsFlags) . '">' . $this->abbreviateMethodName($methodName) . '</a></h5>' . "\n";
                $paths .= $pathStructure;
            }
        }

        $pathsTemplate->setVar(['paths' => $paths]);

        return $pathsTemplate->render();
    }

    private function renderPathLines(array $path, array $branches, array $codeLines, array $testData): string
    {
        $linesTemplate      = new Template($this->templatePath . 'lines.html.dist', '{{', '}}');
        $singleLineTemplate = new Template($this->templatePath . 'line.html.dist', '{{', '}}');

        $lines = '';

        foreach ($path['path'] as $branchId) {
            $branchLines = range($branches[$branchId]['line_start'], $branches[$branchId]['line_end']);
            sort($branchLines); // sometimes end_line < start_line

            /** @var int $line */
            foreach ($branchLines as $line) {
                if (!isset($codeLines[$line])) { // blank line at end of file is sometimes included here
                    continue;
                }

                $popoverContent = '';
                $popoverTitle   = '';

                $numTests = count($path['hit']);

                if ($numTests === 0) {
                    $trClass = 'danger';
                } else {
                    $lineCss        = 'covered-by-large-tests';
                    $popoverContent = '<ul>';

                    if ($numTests > 1) {
                        $popoverTitle = $numTests . ' tests cover this path';
                    } else {
                        $popoverTitle = '1 test covers this path';
                    }

                    foreach ($path['hit'] as $test) {
                        if ($lineCss === 'covered-by-large-tests' && $testData[$test]['size'] === 'medium') {
                            $lineCss = 'covered-by-medium-tests';
                        } elseif ($testData[$test]['size'] === 'small') {
                            $lineCss = 'covered-by-small-tests';
                        }

                        $popoverContent .= $this->createPopoverContentForTest($test, $testData[$test]);
                    }
                    $trClass = $lineCss . ' popin';
                }

                $popover = '';

                if (!empty($popoverTitle)) {
                    $popover = sprintf(
                        ' data-title="%s" data-content="%s" data-placement="top" data-html="true"',
                        $popoverTitle,
                        htmlspecialchars($popoverContent, $this->htmlSpecialCharsFlags)
                    );
                }

                $lines .= $this->renderLine($singleLineTemplate, $line, $codeLines[$line - 1], $trClass, $popover);
            }
        }

        if ($lines === '') {
            return '';
        }

        $linesTemplate->setVar(['lines' => $lines]);

        return $linesTemplate->render();
    }

    private function renderLine(Template $template, int $lineNumber, string $lineContent, string $class, string $popover): string
    {
        $template->setVar(
            [
                'lineNumber'  => $lineNumber,
                'lineContent' => $lineContent,
                'class'       => $class,
                'popover'     => $popover,
            ]
        );

        return $template->render();
    }

    private function loadFile(string $file): array
    {
        if (isset(self::$formattedSourceCache[$file])) {
            return self::$formattedSourceCache[$file];
        }

        $buffer              = file_get_contents($file);
        $tokens              = token_get_all($buffer);
        $result              = [''];
        $i                   = 0;
        $stringFlag          = false;
        $fileEndsWithNewLine = substr($buffer, -1) === "\n";

        unset($buffer);

        foreach ($tokens as $j => $token) {
            if (is_string($token)) {
                if ($token === '"' && $tokens[$j - 1] !== '\\') {
                    $result[$i] .= sprintf(
                        '<span class="string">%s</span>',
                        htmlspecialchars($token, $this->htmlSpecialCharsFlags)
                    );

                    $stringFlag = !$stringFlag;
                } else {
                    $result[$i] .= sprintf(
                        '<span class="keyword">%s</span>',
                        htmlspecialchars($token, $this->htmlSpecialCharsFlags)
                    );
                }

                continue;
            }

            [$token, $value] = $token;

            $value = str_replace(
                ["\t", ' '],
                ['&nbsp;&nbsp;&nbsp;&nbsp;', '&nbsp;'],
                htmlspecialchars($value, $this->htmlSpecialCharsFlags)
            );

            if ($value === "\n") {
                $result[++$i] = '';
            } else {
                $lines = explode("\n", $value);

                foreach ($lines as $jj => $line) {
                    $line = trim($line);

                    if ($line !== '') {
                        if ($stringFlag) {
                            $colour = 'string';
                        } else {
                            $colour = 'default';

                            if ($this->isInlineHtml($token)) {
                                $colour = 'html';
                            } elseif ($this->isComment($token)) {
                                $colour = 'comment';
                            } elseif ($this->isKeyword($token)) {
                                $colour = 'keyword';
                            }
                        }

                        $result[$i] .= sprintf(
                            '<span class="%s">%s</span>',
                            $colour,
                            $line
                        );
                    }

                    if (isset($lines[$jj + 1])) {
                        $result[++$i] = '';
                    }
                }
            }
        }

        if ($fileEndsWithNewLine) {
            unset($result[count($result) - 1]);
        }

        self::$formattedSourceCache[$file] = $result;

        return $result;
    }

    private function abbreviateClassName(string $className): string
    {
        $tmp = explode('\\', $className);

        if (count($tmp) > 1) {
            $className = sprintf(
                '<abbr title="%s">%s</abbr>',
                $className,
                array_pop($tmp)
            );
        }

        return $className;
    }

    private function abbreviateMethodName(string $methodName): string
    {
        $parts = explode('->', $methodName);

        if (count($parts) === 2) {
            return $this->abbreviateClassName($parts[0]) . '->' . $parts[1];
        }

        return $methodName;
    }

    private function createPopoverContentForTest(string $test, array $testData): string
    {
        $testCSS = '';

        if ($testData['fromTestcase']) {
            switch ($testData['status']) {
                case BaseTestRunner::STATUS_PASSED:
                    switch ($testData['size']) {
                        case 'small':
                            $testCSS = ' class="covered-by-small-tests"';

                            break;

                        case 'medium':
                            $testCSS = ' class="covered-by-medium-tests"';

                            break;

                        default:
                            $testCSS = ' class="covered-by-large-tests"';

                            break;
                    }

                    break;

                case BaseTestRunner::STATUS_SKIPPED:
                case BaseTestRunner::STATUS_INCOMPLETE:
                case BaseTestRunner::STATUS_RISKY:
                case BaseTestRunner::STATUS_WARNING:
                    $testCSS = ' class="warning"';

                    break;

                case BaseTestRunner::STATUS_FAILURE:
                case BaseTestRunner::STATUS_ERROR:
                    $testCSS = ' class="danger"';

                    break;
            }
        }

        return sprintf(
            '<li%s>%s</li>',
            $testCSS,
            htmlspecialchars($test, $this->htmlSpecialCharsFlags)
        );
    }

    private function isComment(int $token): bool
    {
        return $token === T_COMMENT || $token === T_DOC_COMMENT;
    }

    private function isInlineHtml(int $token): bool
    {
        return $token === T_INLINE_HTML;
    }

    private function isKeyword(int $token): bool
    {
        return isset(self::keywordTokens()[$token]);
    }

    /**
     * @psalm-return array<int,true>
     */
    private static function keywordTokens(): array
    {
        if (self::$keywordTokens !== []) {
            return self::$keywordTokens;
        }

        self::$keywordTokens = [
            T_ABSTRACT      => true,
            T_ARRAY         => true,
            T_AS            => true,
            T_BREAK         => true,
            T_CALLABLE      => true,
            T_CASE          => true,
            T_CATCH         => true,
            T_CLASS         => true,
            T_CLONE         => true,
            T_CONST         => true,
            T_CONTINUE      => true,
            T_DECLARE       => true,
            T_DEFAULT       => true,
            T_DO            => true,
            T_ECHO          => true,
            T_ELSE          => true,
            T_ELSEIF        => true,
            T_EMPTY         => true,
            T_ENDDECLARE    => true,
            T_ENDFOR        => true,
            T_ENDFOREACH    => true,
            T_ENDIF         => true,
            T_ENDSWITCH     => true,
            T_ENDWHILE      => true,
            T_EVAL          => true,
            T_EXIT          => true,
            T_EXTENDS       => true,
            T_FINAL         => true,
            T_FINALLY       => true,
            T_FOR           => true,
            T_FOREACH       => true,
            T_FUNCTION      => true,
            T_GLOBAL        => true,
            T_GOTO          => true,
            T_HALT_COMPILER => true,
            T_IF            => true,
            T_IMPLEMENTS    => true,
            T_INCLUDE       => true,
            T_INCLUDE_ONCE  => true,
            T_INSTANCEOF    => true,
            T_INSTEADOF     => true,
            T_INTERFACE     => true,
            T_ISSET         => true,
            T_LIST          => true,
            T_NAMESPACE     => true,
            T_NEW           => true,
            T_PRINT         => true,
            T_PRIVATE       => true,
            T_PROTECTED     => true,
            T_PUBLIC        => true,
            T_REQUIRE       => true,
            T_REQUIRE_ONCE  => true,
            T_RETURN        => true,
            T_STATIC        => true,
            T_SWITCH        => true,
            T_THROW         => true,
            T_TRAIT         => true,
            T_TRY           => true,
            T_UNSET         => true,
            T_USE           => true,
            T_VAR           => true,
            T_WHILE         => true,
            T_YIELD         => true,
            T_YIELD_FROM    => true,
        ];

        if (defined('T_FN')) {
            self::$keywordTokens[constant('T_FN')] = true;
        }

        if (defined('T_MATCH')) {
            self::$keywordTokens[constant('T_MATCH')] = true;
        }

        if (defined('T_ENUM')) {
            self::$keywordTokens[constant('T_ENUM')] = true;
        }

        if (defined('T_READONLY')) {
            self::$keywordTokens[constant('T_READONLY')] = true;
        }

        return self::$keywordTokens;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report\Html;

use function array_values;
use function arsort;
use function asort;
use function count;
use function explode;
use function floor;
use function json_encode;
use function sprintf;
use function str_replace;
use SebastianBergmann\CodeCoverage\Node\AbstractNode;
use SebastianBergmann\CodeCoverage\Node\Directory as DirectoryNode;
use SebastianBergmann\Template\Template;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class Dashboard extends Renderer
{
    public function render(DirectoryNode $node, string $file): void
    {
        $classes      = $node->classesAndTraits();
        $templateName = $this->templatePath . ($this->hasBranchCoverage ? 'dashboard_branch.html' : 'dashboard.html');
        $template     = new Template(
            $templateName,
            '{{',
            '}}'
        );

        $this->setCommonTemplateVariables($template, $node);

        $baseLink             = $node->id() . '/';
        $complexity           = $this->complexity($classes, $baseLink);
        $coverageDistribution = $this->coverageDistribution($classes);
        $insufficientCoverage = $this->insufficientCoverage($classes, $baseLink);
        $projectRisks         = $this->projectRisks($classes, $baseLink);

        $template->setVar(
            [
                'insufficient_coverage_classes' => $insufficientCoverage['class'],
                'insufficient_coverage_methods' => $insufficientCoverage['method'],
                'project_risks_classes'         => $projectRisks['class'],
                'project_risks_methods'         => $projectRisks['method'],
                'complexity_class'              => $complexity['class'],
                'complexity_method'             => $complexity['method'],
                'class_coverage_distribution'   => $coverageDistribution['class'],
                'method_coverage_distribution'  => $coverageDistribution['method'],
            ]
        );

        $template->renderTo($file);
    }

    protected function activeBreadcrumb(AbstractNode $node): string
    {
        return sprintf(
            '         <li class="breadcrumb-item"><a href="index.html">%s</a></li>' . "\n" .
            '         <li class="breadcrumb-item active">(Dashboard)</li>' . "\n",
            $node->name()
        );
    }

    /**
     * Returns the data for the Class/Method Complexity charts.
     */
    private function complexity(array $classes, string $baseLink): array
    {
        $result = ['class' => [], 'method' => []];

        foreach ($classes as $className => $class) {
            foreach ($class['methods'] as $methodName => $method) {
                if ($className !== '*') {
                    $methodName = $className . '::' . $methodName;
                }

                $result['method'][] = [
                    $method['coverage'],
                    $method['ccn'],
                    sprintf(
                        '<a href="%s">%s</a>',
                        str_replace($baseLink, '', $method['link']),
                        $methodName
                    ),
                ];
            }

            $result['class'][] = [
                $class['coverage'],
                $class['ccn'],
                sprintf(
                    '<a href="%s">%s</a>',
                    str_replace($baseLink, '', $class['link']),
                    $className
                ),
            ];
        }

        return [
            'class'  => json_encode($result['class']),
            'method' => json_encode($result['method']),
        ];
    }

    /**
     * Returns the data for the Class / Method Coverage Distribution chart.
     */
    private function coverageDistribution(array $classes): array
    {
        $result = [
            'class' => [
                '0%'      => 0,
                '0-10%'   => 0,
                '10-20%'  => 0,
                '20-30%'  => 0,
                '30-40%'  => 0,
                '40-50%'  => 0,
                '50-60%'  => 0,
                '60-70%'  => 0,
                '70-80%'  => 0,
                '80-90%'  => 0,
                '90-100%' => 0,
                '100%'    => 0,
            ],
            'method' => [
                '0%'      => 0,
                '0-10%'   => 0,
                '10-20%'  => 0,
                '20-30%'  => 0,
                '30-40%'  => 0,
                '40-50%'  => 0,
                '50-60%'  => 0,
                '60-70%'  => 0,
                '70-80%'  => 0,
                '80-90%'  => 0,
                '90-100%' => 0,
                '100%'    => 0,
            ],
        ];

        foreach ($classes as $class) {
            foreach ($class['methods'] as $methodName => $method) {
                if ($method['coverage'] === 0) {
                    $result['method']['0%']++;
                } elseif ($method['coverage'] === 100) {
                    $result['method']['100%']++;
                } else {
                    $key = floor($method['coverage'] / 10) * 10;
                    $key = $key . '-' . ($key + 10) . '%';
                    $result['method'][$key]++;
                }
            }

            if ($class['coverage'] === 0) {
                $result['class']['0%']++;
            } elseif ($class['coverage'] === 100) {
                $result['class']['100%']++;
            } else {
                $key = floor($class['coverage'] / 10) * 10;
                $key = $key . '-' . ($key + 10) . '%';
                $result['class'][$key]++;
            }
        }

        return [
            'class'  => json_encode(array_values($result['class'])),
            'method' => json_encode(array_values($result['method'])),
        ];
    }

    /**
     * Returns the classes / methods with insufficient coverage.
     */
    private function insufficientCoverage(array $classes, string $baseLink): array
    {
        $leastTestedClasses = [];
        $leastTestedMethods = [];
        $result             = ['class' => '', 'method' => ''];

        foreach ($classes as $className => $class) {
            foreach ($class['methods'] as $methodName => $method) {
                if ($method['coverage'] < $this->highLowerBound) {
                    $key = $methodName;

                    if ($className !== '*') {
                        $key = $className . '::' . $methodName;
                    }

                    $leastTestedMethods[$key] = $method['coverage'];
                }
            }

            if ($class['coverage'] < $this->highLowerBound) {
                $leastTestedClasses[$className] = $class['coverage'];
            }
        }

        asort($leastTestedClasses);
        asort($leastTestedMethods);

        foreach ($leastTestedClasses as $className => $coverage) {
            $result['class'] .= sprintf(
                '       <tr><td><a href="%s">%s</a></td><td class="text-right">%d%%</td></tr>' . "\n",
                str_replace($baseLink, '', $classes[$className]['link']),
                $className,
                $coverage
            );
        }

        foreach ($leastTestedMethods as $methodName => $coverage) {
            [$class, $method] = explode('::', $methodName);

            $result['method'] .= sprintf(
                '       <tr><td><a href="%s"><abbr title="%s">%s</abbr></a></td><td class="text-right">%d%%</td></tr>' . "\n",
                str_replace($baseLink, '', $classes[$class]['methods'][$method]['link']),
                $methodName,
                $method,
                $coverage
            );
        }

        return $result;
    }

    /**
     * Returns the project risks according to the CRAP index.
     */
    private function projectRisks(array $classes, string $baseLink): array
    {
        $classRisks  = [];
        $methodRisks = [];
        $result      = ['class' => '', 'method' => ''];

        foreach ($classes as $className => $class) {
            foreach ($class['methods'] as $methodName => $method) {
                if ($method['coverage'] < $this->highLowerBound && $method['ccn'] > 1) {
                    $key = $methodName;

                    if ($className !== '*') {
                        $key = $className . '::' . $methodName;
                    }

                    $methodRisks[$key] = $method['crap'];
                }
            }

            if ($class['coverage'] < $this->highLowerBound &&
                $class['ccn'] > count($class['methods'])) {
                $classRisks[$className] = $class['crap'];
            }
        }

        arsort($classRisks);
        arsort($methodRisks);

        foreach ($classRisks as $className => $crap) {
            $result['class'] .= sprintf(
                '       <tr><td><a href="%s">%s</a></td><td class="text-right">%d</td></tr>' . "\n",
                str_replace($baseLink, '', $classes[$className]['link']),
                $className,
                $crap
            );
        }

        foreach ($methodRisks as $methodName => $crap) {
            [$class, $method] = explode('::', $methodName);

            $result['method'] .= sprintf(
                '       <tr><td><a href="%s"><abbr title="%s">%s</abbr></a></td><td class="text-right">%d</td></tr>' . "\n",
                str_replace($baseLink, '', $classes[$class]['methods'][$method]['link']),
                $methodName,
                $method,
                $crap
            );
        }

        return $result;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report\Html;

use function count;
use function sprintf;
use function str_repeat;
use SebastianBergmann\CodeCoverage\Node\AbstractNode as Node;
use SebastianBergmann\CodeCoverage\Node\Directory as DirectoryNode;
use SebastianBergmann\Template\Template;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class Directory extends Renderer
{
    public function render(DirectoryNode $node, string $file): void
    {
        $templateName = $this->templatePath . ($this->hasBranchCoverage ? 'directory_branch.html' : 'directory.html');
        $template     = new Template($templateName, '{{', '}}');

        $this->setCommonTemplateVariables($template, $node);

        $items = $this->renderItem($node, true);

        foreach ($node->directories() as $item) {
            $items .= $this->renderItem($item);
        }

        foreach ($node->files() as $item) {
            $items .= $this->renderItem($item);
        }

        $template->setVar(
            [
                'id'    => $node->id(),
                'items' => $items,
            ]
        );

        $template->renderTo($file);
    }

    private function renderItem(Node $node, bool $total = false): string
    {
        $data = [
            'numClasses'                      => $node->numberOfClassesAndTraits(),
            'numTestedClasses'                => $node->numberOfTestedClassesAndTraits(),
            'numMethods'                      => $node->numberOfFunctionsAndMethods(),
            'numTestedMethods'                => $node->numberOfTestedFunctionsAndMethods(),
            'linesExecutedPercent'            => $node->percentageOfExecutedLines()->asFloat(),
            'linesExecutedPercentAsString'    => $node->percentageOfExecutedLines()->asString(),
            'numExecutedLines'                => $node->numberOfExecutedLines(),
            'numExecutableLines'              => $node->numberOfExecutableLines(),
            'branchesExecutedPercent'         => $node->percentageOfExecutedBranches()->asFloat(),
            'branchesExecutedPercentAsString' => $node->percentageOfExecutedBranches()->asString(),
            'numExecutedBranches'             => $node->numberOfExecutedBranches(),
            'numExecutableBranches'           => $node->numberOfExecutableBranches(),
            'pathsExecutedPercent'            => $node->percentageOfExecutedPaths()->asFloat(),
            'pathsExecutedPercentAsString'    => $node->percentageOfExecutedPaths()->asString(),
            'numExecutedPaths'                => $node->numberOfExecutedPaths(),
            'numExecutablePaths'              => $node->numberOfExecutablePaths(),
            'testedMethodsPercent'            => $node->percentageOfTestedFunctionsAndMethods()->asFloat(),
            'testedMethodsPercentAsString'    => $node->percentageOfTestedFunctionsAndMethods()->asString(),
            'testedClassesPercent'            => $node->percentageOfTestedClassesAndTraits()->asFloat(),
            'testedClassesPercentAsString'    => $node->percentageOfTestedClassesAndTraits()->asString(),
        ];

        if ($total) {
            $data['name'] = 'Total';
        } else {
            $up           = str_repeat('../', count($node->pathAsArray()) - 2);
            $data['icon'] = sprintf('<img src="%s_icons/file-code.svg" class="octicon" />', $up);

            if ($node instanceof DirectoryNode) {
                $data['name'] = sprintf(
                    '<a href="%s/index.html">%s</a>',
                    $node->name(),
                    $node->name()
                );
                $data['icon'] = sprintf('<img src="%s_icons/file-directory.svg" class="octicon" />', $up);
            } elseif ($this->hasBranchCoverage) {
                $data['name'] = sprintf(
                    '%s <a class="small" href="%s.html">[line]</a> <a class="small" href="%s_branch.html">[branch]</a> <a class="small" href="%s_path.html">[path]</a>',
                    $node->name(),
                    $node->name(),
                    $node->name(),
                    $node->name()
                );
            } else {
                $data['name'] = sprintf(
                    '<a href="%s.html">%s</a>',
                    $node->name(),
                    $node->name()
                );
            }
        }

        $templateName = $this->templatePath . ($this->hasBranchCoverage ? 'directory_item_branch.html' : 'directory_item.html');

        return $this->renderItemTemplate(
            new Template($templateName, '{{', '}}'),
            $data
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report;

use function dirname;
use function file_put_contents;
use function serialize;
use function sprintf;
use SebastianBergmann\CodeCoverage\CodeCoverage;
use SebastianBergmann\CodeCoverage\Driver\WriteOperationFailedException;
use SebastianBergmann\CodeCoverage\Util\Filesystem;

final class PHP
{
    public function process(CodeCoverage $coverage, ?string $target = null): string
    {
        $buffer = sprintf(
            "<?php
return \unserialize(<<<'END_OF_COVERAGE_SERIALIZATION'%s%s%sEND_OF_COVERAGE_SERIALIZATION%s);",
            PHP_EOL,
            serialize($coverage),
            PHP_EOL,
            PHP_EOL
        );

        if ($target !== null) {
            Filesystem::createDirectory(dirname($target));

            if (@file_put_contents($target, $buffer) === false) {
                throw new WriteOperationFailedException($target);
            }
        }

        return $buffer;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report\Xml;

use function constant;
use function phpversion;
use DateTimeImmutable;
use DOMElement;
use SebastianBergmann\Environment\Runtime;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class BuildInformation
{
    /**
     * @var DOMElement
     */
    private $contextNode;

    public function __construct(DOMElement $contextNode)
    {
        $this->contextNode = $contextNode;
    }

    public function setRuntimeInformation(Runtime $runtime): void
    {
        $runtimeNode = $this->nodeByName('runtime');

        $runtimeNode->setAttribute('name', $runtime->getName());
        $runtimeNode->setAttribute('version', $runtime->getVersion());
        $runtimeNode->setAttribute('url', $runtime->getVendorUrl());

        $driverNode = $this->nodeByName('driver');

        if ($runtime->hasPHPDBGCodeCoverage()) {
            $driverNode->setAttribute('name', 'phpdbg');
            $driverNode->setAttribute('version', constant('PHPDBG_VERSION'));
        }

        if ($runtime->hasXdebug()) {
            $driverNode->setAttribute('name', 'xdebug');
            $driverNode->setAttribute('version', phpversion('xdebug'));
        }

        if ($runtime->hasPCOV()) {
            $driverNode->setAttribute('name', 'pcov');
            $driverNode->setAttribute('version', phpversion('pcov'));
        }
    }

    public function setBuildTime(DateTimeImmutable $date): void
    {
        $this->contextNode->setAttribute('time', $date->format('D M j G:i:s T Y'));
    }

    public function setGeneratorVersions(string $phpUnitVersion, string $coverageVersion): void
    {
        $this->contextNode->setAttribute('phpunit', $phpUnitVersion);
        $this->contextNode->setAttribute('coverage', $coverageVersion);
    }

    private function nodeByName(string $name): DOMElement
    {
        $node = $this->contextNode->getElementsByTagNameNS(
            'https://schema.phpunit.de/coverage/1.0',
            $name
        )->item(0);

        if (!$node) {
            $node = $this->contextNode->appendChild(
                $this->contextNode->ownerDocument->createElementNS(
                    'https://schema.phpunit.de/coverage/1.0',
                    $name
                )
            );
        }

        return $node;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report\Xml;

use DOMElement;
use TheSeer\Tokenizer\NamespaceUri;
use TheSeer\Tokenizer\Tokenizer;
use TheSeer\Tokenizer\XMLSerializer;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class Source
{
    /** @var DOMElement */
    private $context;

    public function __construct(DOMElement $context)
    {
        $this->context = $context;
    }

    public function setSourceCode(string $source): void
    {
        $context = $this->context;

        $tokens = (new Tokenizer())->parse($source);
        $srcDom = (new XMLSerializer(new NamespaceUri($context->namespaceURI)))->toDom($tokens);

        $context->parentNode->replaceChild(
            $context->ownerDocument->importNode($srcDom->documentElement, true),
            $context
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report\Xml;

use const DIRECTORY_SEPARATOR;
use const PHP_EOL;
use function count;
use function dirname;
use function file_get_contents;
use function file_put_contents;
use function is_array;
use function is_dir;
use function is_file;
use function is_writable;
use function libxml_clear_errors;
use function libxml_get_errors;
use function libxml_use_internal_errors;
use function sprintf;
use function strlen;
use function substr;
use DateTimeImmutable;
use DOMDocument;
use SebastianBergmann\CodeCoverage\CodeCoverage;
use SebastianBergmann\CodeCoverage\Driver\PathExistsButIsNotDirectoryException;
use SebastianBergmann\CodeCoverage\Driver\WriteOperationFailedException;
use SebastianBergmann\CodeCoverage\Node\AbstractNode;
use SebastianBergmann\CodeCoverage\Node\Directory as DirectoryNode;
use SebastianBergmann\CodeCoverage\Node\File as FileNode;
use SebastianBergmann\CodeCoverage\Util\Filesystem as DirectoryUtil;
use SebastianBergmann\CodeCoverage\Version;
use SebastianBergmann\CodeCoverage\XmlException;
use SebastianBergmann\Environment\Runtime;

final class Facade
{
    /**
     * @var string
     */
    private $target;

    /**
     * @var Project
     */
    private $project;

    /**
     * @var string
     */
    private $phpUnitVersion;

    public function __construct(string $version)
    {
        $this->phpUnitVersion = $version;
    }

    /**
     * @throws XmlException
     */
    public function process(CodeCoverage $coverage, string $target): void
    {
        if (substr($target, -1, 1) !== DIRECTORY_SEPARATOR) {
            $target .= DIRECTORY_SEPARATOR;
        }

        $this->target = $target;
        $this->initTargetDirectory($target);

        $report = $coverage->getReport();

        $this->project = new Project(
            $coverage->getReport()->name()
        );

        $this->setBuildInformation();
        $this->processTests($coverage->getTests());
        $this->processDirectory($report, $this->project);

        $this->saveDocument($this->project->asDom(), 'index');
    }

    private function setBuildInformation(): void
    {
        $buildNode = $this->project->buildInformation();
        $buildNode->setRuntimeInformation(new Runtime);
        $buildNode->setBuildTime(new DateTimeImmutable);
        $buildNode->setGeneratorVersions($this->phpUnitVersion, Version::id());
    }

    /**
     * @throws PathExistsButIsNotDirectoryException
     * @throws WriteOperationFailedException
     */
    private function initTargetDirectory(string $directory): void
    {
        if (is_file($directory)) {
            if (!is_dir($directory)) {
                throw new PathExistsButIsNotDirectoryException($directory);
            }

            if (!is_writable($directory)) {
                throw new WriteOperationFailedException($directory);
            }
        }

        DirectoryUtil::createDirectory($directory);
    }

    /**
     * @throws XmlException
     */
    private function processDirectory(DirectoryNode $directory, Node $context): void
    {
        $directoryName = $directory->name();

        if ($this->project->projectSourceDirectory() === $directoryName) {
            $directoryName = '/';
        }

        $directoryObject = $context->addDirectory($directoryName);

        $this->setTotals($directory, $directoryObject->totals());

        foreach ($directory->directories() as $node) {
            $this->processDirectory($node, $directoryObject);
        }

        foreach ($directory->files() as $node) {
            $this->processFile($node, $directoryObject);
        }
    }

    /**
     * @throws XmlException
     */
    private function processFile(FileNode $file, Directory $context): void
    {
        $fileObject = $context->addFile(
            $file->name(),
            $file->id() . '.xml'
        );

        $this->setTotals($file, $fileObject->totals());

        $path = substr(
            $file->pathAsString(),
            strlen($this->project->projectSourceDirectory())
        );

        $fileReport = new Report($path);

        $this->setTotals($file, $fileReport->totals());

        foreach ($file->classesAndTraits() as $unit) {
            $this->processUnit($unit, $fileReport);
        }

        foreach ($file->functions() as $function) {
            $this->processFunction($function, $fileReport);
        }

        foreach ($file->lineCoverageData() as $line => $tests) {
            if (!is_array($tests) || count($tests) === 0) {
                continue;
            }

            $coverage = $fileReport->lineCoverage((string) $line);

            foreach ($tests as $test) {
                $coverage->addTest($test);
            }

            $coverage->finalize();
        }

        $fileReport->source()->setSourceCode(
            file_get_contents($file->pathAsString())
        );

        $this->saveDocument($fileReport->asDom(), $file->id());
    }

    private function processUnit(array $unit, Report $report): void
    {
        if (isset($unit['className'])) {
            $unitObject = $report->classObject($unit['className']);
        } else {
            $unitObject = $report->traitObject($unit['traitName']);
        }

        $unitObject->setLines(
            $unit['startLine'],
            $unit['executableLines'],
            $unit['executedLines']
        );

        $unitObject->setCrap((float) $unit['crap']);
        $unitObject->setNamespace($unit['namespace']);

        foreach ($unit['methods'] as $method) {
            $methodObject = $unitObject->addMethod($method['methodName']);
            $methodObject->setSignature($method['signature']);
            $methodObject->setLines((string) $method['startLine'], (string) $method['endLine']);
            $methodObject->setCrap($method['crap']);
            $methodObject->setTotals(
                (string) $method['executableLines'],
                (string) $method['executedLines'],
                (string) $method['coverage']
            );
        }
    }

    private function processFunction(array $function, Report $report): void
    {
        $functionObject = $report->functionObject($function['functionName']);

        $functionObject->setSignature($function['signature']);
        $functionObject->setLines((string) $function['startLine']);
        $functionObject->setCrap($function['crap']);
        $functionObject->setTotals((string) $function['executableLines'], (string) $function['executedLines'], (string) $function['coverage']);
    }

    private function processTests(array $tests): void
    {
        $testsObject = $this->project->tests();

        foreach ($tests as $test => $result) {
            $testsObject->addTest($test, $result);
        }
    }

    private function setTotals(AbstractNode $node, Totals $totals): void
    {
        $loc = $node->linesOfCode();

        $totals->setNumLines(
            $loc['linesOfCode'],
            $loc['commentLinesOfCode'],
            $loc['nonCommentLinesOfCode'],
            $node->numberOfExecutableLines(),
            $node->numberOfExecutedLines()
        );

        $totals->setNumClasses(
            $node->numberOfClasses(),
            $node->numberOfTestedClasses()
        );

        $totals->setNumTraits(
            $node->numberOfTraits(),
            $node->numberOfTestedTraits()
        );

        $totals->setNumMethods(
            $node->numberOfMethods(),
            $node->numberOfTestedMethods()
        );

        $totals->setNumFunctions(
            $node->numberOfFunctions(),
            $node->numberOfTestedFunctions()
        );
    }

    private function targetDirectory(): string
    {
        return $this->target;
    }

    /**
     * @throws XmlException
     */
    private function saveDocument(DOMDocument $document, string $name): void
    {
        $filename = sprintf('%s/%s.xml', $this->targetDirectory(), $name);

        $document->formatOutput       = true;
        $document->preserveWhiteSpace = false;
        $this->initTargetDirectory(dirname($filename));

        file_put_contents($filename, $this->documentAsString($document));
    }

    /**
     * @throws XmlException
     *
     * @see https://bugs.php.net/bug.php?id=79191
     */
    private function documentAsString(DOMDocument $document): string
    {
        $xmlErrorHandling = libxml_use_internal_errors(true);
        $xml              = $document->saveXML();

        if ($xml === false) {
            $message = 'Unable to generate the XML';

            foreach (libxml_get_errors() as $error) {
                $message .= PHP_EOL . $error->message;
            }

            throw new XmlException($message);
        }

        libxml_clear_errors();
        libxml_use_internal_errors($xmlErrorHandling);

        return $xml;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report\Xml;

use DOMElement;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class Method
{
    /**
     * @var DOMElement
     */
    private $contextNode;

    public function __construct(DOMElement $context, string $name)
    {
        $this->contextNode = $context;

        $this->setName($name);
    }

    public function setSignature(string $signature): void
    {
        $this->contextNode->setAttribute('signature', $signature);
    }

    public function setLines(string $start, ?string $end = null): void
    {
        $this->contextNode->setAttribute('start', $start);

        if ($end !== null) {
            $this->contextNode->setAttribute('end', $end);
        }
    }

    public function setTotals(string $executable, string $executed, string $coverage): void
    {
        $this->contextNode->setAttribute('executable', $executable);
        $this->contextNode->setAttribute('executed', $executed);
        $this->contextNode->setAttribute('coverage', $coverage);
    }

    public function setCrap(string $crap): void
    {
        $this->contextNode->setAttribute('crap', $crap);
    }

    private function setName(string $name): void
    {
        $this->contextNode->setAttribute('name', $name);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report\Xml;

use function basename;
use function dirname;
use DOMDocument;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class Report extends File
{
    public function __construct(string $name)
    {
        $dom = new DOMDocument();
        $dom->loadXML('<?xml version="1.0" ?><phpunit xmlns="https://schema.phpunit.de/coverage/1.0"><file /></phpunit>');

        $contextNode = $dom->getElementsByTagNameNS(
            'https://schema.phpunit.de/coverage/1.0',
            'file'
        )->item(0);

        parent::__construct($contextNode);

        $this->setName($name);
    }

    public function asDom(): DOMDocument
    {
        return $this->dom();
    }

    public function functionObject($name): Method
    {
        $node = $this->contextNode()->appendChild(
            $this->dom()->createElementNS(
                'https://schema.phpunit.de/coverage/1.0',
                'function'
            )
        );

        return new Method($node, $name);
    }

    public function classObject($name): Unit
    {
        return $this->unitObject('class', $name);
    }

    public function traitObject($name): Unit
    {
        return $this->unitObject('trait', $name);
    }

    public function source(): Source
    {
        $source = $this->contextNode()->getElementsByTagNameNS(
            'https://schema.phpunit.de/coverage/1.0',
            'source'
        )->item(0);

        if (!$source) {
            $source = $this->contextNode()->appendChild(
                $this->dom()->createElementNS(
                    'https://schema.phpunit.de/coverage/1.0',
                    'source'
                )
            );
        }

        return new Source($source);
    }

    private function setName(string $name): void
    {
        $this->contextNode()->setAttribute('name', basename($name));
        $this->contextNode()->setAttribute('path', dirname($name));
    }

    private function unitObject(string $tagName, $name): Unit
    {
        $node = $this->contextNode()->appendChild(
            $this->dom()->createElementNS(
                'https://schema.phpunit.de/coverage/1.0',
                $tagName
            )
        );

        return new Unit($node, $name);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report\Xml;

use DOMDocument;
use DOMElement;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
class File
{
    /**
     * @var DOMDocument
     */
    private $dom;

    /**
     * @var DOMElement
     */
    private $contextNode;

    public function __construct(DOMElement $context)
    {
        $this->dom         = $context->ownerDocument;
        $this->contextNode = $context;
    }

    public function totals(): Totals
    {
        $totalsContainer = $this->contextNode->firstChild;

        if (!$totalsContainer) {
            $totalsContainer = $this->contextNode->appendChild(
                $this->dom->createElementNS(
                    'https://schema.phpunit.de/coverage/1.0',
                    'totals'
                )
            );
        }

        return new Totals($totalsContainer);
    }

    public function lineCoverage(string $line): Coverage
    {
        $coverage = $this->contextNode->getElementsByTagNameNS(
            'https://schema.phpunit.de/coverage/1.0',
            'coverage'
        )->item(0);

        if (!$coverage) {
            $coverage = $this->contextNode->appendChild(
                $this->dom->createElementNS(
                    'https://schema.phpunit.de/coverage/1.0',
                    'coverage'
                )
            );
        }

        $lineNode = $coverage->appendChild(
            $this->dom->createElementNS(
                'https://schema.phpunit.de/coverage/1.0',
                'line'
            )
        );

        return new Coverage($lineNode, $line);
    }

    protected function contextNode(): DOMElement
    {
        return $this->contextNode;
    }

    protected function dom(): DOMDocument
    {
        return $this->dom;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report\Xml;

use function sprintf;
use DOMElement;
use DOMNode;
use SebastianBergmann\CodeCoverage\Util\Percentage;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class Totals
{
    /**
     * @var DOMNode
     */
    private $container;

    /**
     * @var DOMElement
     */
    private $linesNode;

    /**
     * @var DOMElement
     */
    private $methodsNode;

    /**
     * @var DOMElement
     */
    private $functionsNode;

    /**
     * @var DOMElement
     */
    private $classesNode;

    /**
     * @var DOMElement
     */
    private $traitsNode;

    public function __construct(DOMElement $container)
    {
        $this->container = $container;
        $dom             = $container->ownerDocument;

        $this->linesNode = $dom->createElementNS(
            'https://schema.phpunit.de/coverage/1.0',
            'lines'
        );

        $this->methodsNode = $dom->createElementNS(
            'https://schema.phpunit.de/coverage/1.0',
            'methods'
        );

        $this->functionsNode = $dom->createElementNS(
            'https://schema.phpunit.de/coverage/1.0',
            'functions'
        );

        $this->classesNode = $dom->createElementNS(
            'https://schema.phpunit.de/coverage/1.0',
            'classes'
        );

        $this->traitsNode = $dom->createElementNS(
            'https://schema.phpunit.de/coverage/1.0',
            'traits'
        );

        $container->appendChild($this->linesNode);
        $container->appendChild($this->methodsNode);
        $container->appendChild($this->functionsNode);
        $container->appendChild($this->classesNode);
        $container->appendChild($this->traitsNode);
    }

    public function container(): DOMNode
    {
        return $this->container;
    }

    public function setNumLines(int $loc, int $cloc, int $ncloc, int $executable, int $executed): void
    {
        $this->linesNode->setAttribute('total', (string) $loc);
        $this->linesNode->setAttribute('comments', (string) $cloc);
        $this->linesNode->setAttribute('code', (string) $ncloc);
        $this->linesNode->setAttribute('executable', (string) $executable);
        $this->linesNode->setAttribute('executed', (string) $executed);
        $this->linesNode->setAttribute(
            'percent',
            $executable === 0 ? '0' : sprintf('%01.2F', Percentage::fromFractionAndTotal($executed, $executable)->asFloat())
        );
    }

    public function setNumClasses(int $count, int $tested): void
    {
        $this->classesNode->setAttribute('count', (string) $count);
        $this->classesNode->setAttribute('tested', (string) $tested);
        $this->classesNode->setAttribute(
            'percent',
            $count === 0 ? '0' : sprintf('%01.2F', Percentage::fromFractionAndTotal($tested, $count)->asFloat())
        );
    }

    public function setNumTraits(int $count, int $tested): void
    {
        $this->traitsNode->setAttribute('count', (string) $count);
        $this->traitsNode->setAttribute('tested', (string) $tested);
        $this->traitsNode->setAttribute(
            'percent',
            $count === 0 ? '0' : sprintf('%01.2F', Percentage::fromFractionAndTotal($tested, $count)->asFloat())
        );
    }

    public function setNumMethods(int $count, int $tested): void
    {
        $this->methodsNode->setAttribute('count', (string) $count);
        $this->methodsNode->setAttribute('tested', (string) $tested);
        $this->methodsNode->setAttribute(
            'percent',
            $count === 0 ? '0' : sprintf('%01.2F', Percentage::fromFractionAndTotal($tested, $count)->asFloat())
        );
    }

    public function setNumFunctions(int $count, int $tested): void
    {
        $this->functionsNode->setAttribute('count', (string) $count);
        $this->functionsNode->setAttribute('tested', (string) $tested);
        $this->functionsNode->setAttribute(
            'percent',
            $count === 0 ? '0' : sprintf('%01.2F', Percentage::fromFractionAndTotal($tested, $count)->asFloat())
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report\Xml;

use DOMElement;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class Tests
{
    private $contextNode;

    private $codeMap = [
        -1 => 'UNKNOWN',    // PHPUnit_Runner_BaseTestRunner::STATUS_UNKNOWN
        0  => 'PASSED',     // PHPUnit_Runner_BaseTestRunner::STATUS_PASSED
        1  => 'SKIPPED',    // PHPUnit_Runner_BaseTestRunner::STATUS_SKIPPED
        2  => 'INCOMPLETE', // PHPUnit_Runner_BaseTestRunner::STATUS_INCOMPLETE
        3  => 'FAILURE',    // PHPUnit_Runner_BaseTestRunner::STATUS_FAILURE
        4  => 'ERROR',      // PHPUnit_Runner_BaseTestRunner::STATUS_ERROR
        5  => 'RISKY',      // PHPUnit_Runner_BaseTestRunner::STATUS_RISKY
        6  => 'WARNING',     // PHPUnit_Runner_BaseTestRunner::STATUS_WARNING
    ];

    public function __construct(DOMElement $context)
    {
        $this->contextNode = $context;
    }

    public function addTest(string $test, array $result): void
    {
        $node = $this->contextNode->appendChild(
            $this->contextNode->ownerDocument->createElementNS(
                'https://schema.phpunit.de/coverage/1.0',
                'test'
            )
        );

        $node->setAttribute('name', $test);
        $node->setAttribute('size', $result['size']);
        $node->setAttribute('result', (string) $result['status']);
        $node->setAttribute('status', $this->codeMap[(int) $result['status']]);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report\Xml;

use DOMDocument;
use DOMElement;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
abstract class Node
{
    /**
     * @var DOMDocument
     */
    private $dom;

    /**
     * @var DOMElement
     */
    private $contextNode;

    public function __construct(DOMElement $context)
    {
        $this->setContextNode($context);
    }

    public function dom(): DOMDocument
    {
        return $this->dom;
    }

    public function totals(): Totals
    {
        $totalsContainer = $this->contextNode()->firstChild;

        if (!$totalsContainer) {
            $totalsContainer = $this->contextNode()->appendChild(
                $this->dom->createElementNS(
                    'https://schema.phpunit.de/coverage/1.0',
                    'totals'
                )
            );
        }

        return new Totals($totalsContainer);
    }

    public function addDirectory(string $name): Directory
    {
        $dirNode = $this->dom()->createElementNS(
            'https://schema.phpunit.de/coverage/1.0',
            'directory'
        );

        $dirNode->setAttribute('name', $name);
        $this->contextNode()->appendChild($dirNode);

        return new Directory($dirNode);
    }

    public function addFile(string $name, string $href): File
    {
        $fileNode = $this->dom()->createElementNS(
            'https://schema.phpunit.de/coverage/1.0',
            'file'
        );

        $fileNode->setAttribute('name', $name);
        $fileNode->setAttribute('href', $href);
        $this->contextNode()->appendChild($fileNode);

        return new File($fileNode);
    }

    protected function setContextNode(DOMElement $context): void
    {
        $this->dom         = $context->ownerDocument;
        $this->contextNode = $context;
    }

    protected function contextNode(): DOMElement
    {
        return $this->contextNode;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report\Xml;

use DOMDocument;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class Project extends Node
{
    public function __construct(string $directory)
    {
        $this->init();
        $this->setProjectSourceDirectory($directory);
    }

    public function projectSourceDirectory(): string
    {
        return $this->contextNode()->getAttribute('source');
    }

    public function buildInformation(): BuildInformation
    {
        $buildNode = $this->dom()->getElementsByTagNameNS(
            'https://schema.phpunit.de/coverage/1.0',
            'build'
        )->item(0);

        if (!$buildNode) {
            $buildNode = $this->dom()->documentElement->appendChild(
                $this->dom()->createElementNS(
                    'https://schema.phpunit.de/coverage/1.0',
                    'build'
                )
            );
        }

        return new BuildInformation($buildNode);
    }

    public function tests(): Tests
    {
        $testsNode = $this->contextNode()->getElementsByTagNameNS(
            'https://schema.phpunit.de/coverage/1.0',
            'tests'
        )->item(0);

        if (!$testsNode) {
            $testsNode = $this->contextNode()->appendChild(
                $this->dom()->createElementNS(
                    'https://schema.phpunit.de/coverage/1.0',
                    'tests'
                )
            );
        }

        return new Tests($testsNode);
    }

    public function asDom(): DOMDocument
    {
        return $this->dom();
    }

    private function init(): void
    {
        $dom = new DOMDocument;
        $dom->loadXML('<?xml version="1.0" ?><phpunit xmlns="https://schema.phpunit.de/coverage/1.0"><build/><project/></phpunit>');

        $this->setContextNode(
            $dom->getElementsByTagNameNS(
                'https://schema.phpunit.de/coverage/1.0',
                'project'
            )->item(0)
        );
    }

    private function setProjectSourceDirectory(string $name): void
    {
        $this->contextNode()->setAttribute('source', $name);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report\Xml;

use DOMElement;
use SebastianBergmann\CodeCoverage\ReportAlreadyFinalizedException;
use XMLWriter;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class Coverage
{
    /**
     * @var XMLWriter
     */
    private $writer;

    /**
     * @var DOMElement
     */
    private $contextNode;

    /**
     * @var bool
     */
    private $finalized = false;

    public function __construct(DOMElement $context, string $line)
    {
        $this->contextNode = $context;

        $this->writer = new XMLWriter();
        $this->writer->openMemory();
        $this->writer->startElementNS(null, $context->nodeName, 'https://schema.phpunit.de/coverage/1.0');
        $this->writer->writeAttribute('nr', $line);
    }

    /**
     * @throws ReportAlreadyFinalizedException
     */
    public function addTest(string $test): void
    {
        if ($this->finalized) {
            throw new ReportAlreadyFinalizedException;
        }

        $this->writer->startElement('covered');
        $this->writer->writeAttribute('by', $test);
        $this->writer->endElement();
    }

    public function finalize(): void
    {
        $this->writer->endElement();

        $fragment = $this->contextNode->ownerDocument->createDocumentFragment();
        $fragment->appendXML($this->writer->outputMemory());

        $this->contextNode->parentNode->replaceChild(
            $fragment,
            $this->contextNode
        );

        $this->finalized = true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report\Xml;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class Directory extends Node
{
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report\Xml;

use DOMElement;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class Unit
{
    /**
     * @var DOMElement
     */
    private $contextNode;

    public function __construct(DOMElement $context, string $name)
    {
        $this->contextNode = $context;

        $this->setName($name);
    }

    public function setLines(int $start, int $executable, int $executed): void
    {
        $this->contextNode->setAttribute('start', (string) $start);
        $this->contextNode->setAttribute('executable', (string) $executable);
        $this->contextNode->setAttribute('executed', (string) $executed);
    }

    public function setCrap(float $crap): void
    {
        $this->contextNode->setAttribute('crap', (string) $crap);
    }

    public function setNamespace(string $namespace): void
    {
        $node = $this->contextNode->getElementsByTagNameNS(
            'https://schema.phpunit.de/coverage/1.0',
            'namespace'
        )->item(0);

        if (!$node) {
            $node = $this->contextNode->appendChild(
                $this->contextNode->ownerDocument->createElementNS(
                    'https://schema.phpunit.de/coverage/1.0',
                    'namespace'
                )
            );
        }

        $node->setAttribute('name', $namespace);
    }

    public function addMethod(string $name): Method
    {
        $node = $this->contextNode->appendChild(
            $this->contextNode->ownerDocument->createElementNS(
                'https://schema.phpunit.de/coverage/1.0',
                'method'
            )
        );

        return new Method($node, $name);
    }

    private function setName(string $name): void
    {
        $this->contextNode->setAttribute('name', $name);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report;

use function count;
use function dirname;
use function file_put_contents;
use function is_string;
use function ksort;
use function max;
use function range;
use function time;
use DOMDocument;
use SebastianBergmann\CodeCoverage\CodeCoverage;
use SebastianBergmann\CodeCoverage\Driver\WriteOperationFailedException;
use SebastianBergmann\CodeCoverage\Node\File;
use SebastianBergmann\CodeCoverage\Util\Filesystem;

final class Clover
{
    /**
     * @throws WriteOperationFailedException
     */
    public function process(CodeCoverage $coverage, ?string $target = null, ?string $name = null): string
    {
        $time = (string) time();

        $xmlDocument               = new DOMDocument('1.0', 'UTF-8');
        $xmlDocument->formatOutput = true;

        $xmlCoverage = $xmlDocument->createElement('coverage');
        $xmlCoverage->setAttribute('generated', $time);
        $xmlDocument->appendChild($xmlCoverage);

        $xmlProject = $xmlDocument->createElement('project');
        $xmlProject->setAttribute('timestamp', $time);

        if (is_string($name)) {
            $xmlProject->setAttribute('name', $name);
        }

        $xmlCoverage->appendChild($xmlProject);

        $packages = [];
        $report   = $coverage->getReport();

        foreach ($report as $item) {
            if (!$item instanceof File) {
                continue;
            }

            /* @var File $item */

            $xmlFile = $xmlDocument->createElement('file');
            $xmlFile->setAttribute('name', $item->pathAsString());

            $classes      = $item->classesAndTraits();
            $coverageData = $item->lineCoverageData();
            $lines        = [];
            $namespace    = 'global';

            foreach ($classes as $className => $class) {
                $classStatements        = 0;
                $coveredClassStatements = 0;
                $coveredMethods         = 0;
                $classMethods           = 0;

                foreach ($class['methods'] as $methodName => $method) {
                    if ($method['executableLines'] == 0) {
                        continue;
                    }

                    $classMethods++;
                    $classStatements += $method['executableLines'];
                    $coveredClassStatements += $method['executedLines'];

                    if ($method['coverage'] == 100) {
                        $coveredMethods++;
                    }

                    $methodCount = 0;

                    foreach (range($method['startLine'], $method['endLine']) as $line) {
                        if (isset($coverageData[$line]) && ($coverageData[$line] !== null)) {
                            $methodCount = max($methodCount, count($coverageData[$line]));
                        }
                    }

                    $lines[$method['startLine']] = [
                        'ccn'        => $method['ccn'],
                        'count'      => $methodCount,
                        'crap'       => $method['crap'],
                        'type'       => 'method',
                        'visibility' => $method['visibility'],
                        'name'       => $methodName,
                    ];
                }

                if (!empty($class['package']['namespace'])) {
                    $namespace = $class['package']['namespace'];
                }

                $xmlClass = $xmlDocument->createElement('class');
                $xmlClass->setAttribute('name', $className);
                $xmlClass->setAttribute('namespace', $namespace);

                if (!empty($class['package']['fullPackage'])) {
                    $xmlClass->setAttribute(
                        'fullPackage',
                        $class['package']['fullPackage']
                    );
                }

                if (!empty($class['package']['category'])) {
                    $xmlClass->setAttribute(
                        'category',
                        $class['package']['category']
                    );
                }

                if (!empty($class['package']['package'])) {
                    $xmlClass->setAttribute(
                        'package',
                        $class['package']['package']
                    );
                }

                if (!empty($class['package']['subpackage'])) {
                    $xmlClass->setAttribute(
                        'subpackage',
                        $class['package']['subpackage']
                    );
                }

                $xmlFile->appendChild($xmlClass);

                $xmlMetrics = $xmlDocument->createElement('metrics');
                $xmlMetrics->setAttribute('complexity', (string) $class['ccn']);
                $xmlMetrics->setAttribute('methods', (string) $classMethods);
                $xmlMetrics->setAttribute('coveredmethods', (string) $coveredMethods);
                $xmlMetrics->setAttribute('conditionals', (string) $class['executableBranches']);
                $xmlMetrics->setAttribute('coveredconditionals', (string) $class['executedBranches']);
                $xmlMetrics->setAttribute('statements', (string) $classStatements);
                $xmlMetrics->setAttribute('coveredstatements', (string) $coveredClassStatements);
                $xmlMetrics->setAttribute('elements', (string) ($classMethods + $classStatements + $class['executableBranches']));
                $xmlMetrics->setAttribute('coveredelements', (string) ($coveredMethods + $coveredClassStatements + $class['executedBranches']));
                $xmlClass->appendChild($xmlMetrics);
            }

            foreach ($coverageData as $line => $data) {
                if ($data === null || isset($lines[$line])) {
                    continue;
                }

                $lines[$line] = [
                    'count' => count($data), 'type' => 'stmt',
                ];
            }

            ksort($lines);

            foreach ($lines as $line => $data) {
                $xmlLine = $xmlDocument->createElement('line');
                $xmlLine->setAttribute('num', (string) $line);
                $xmlLine->setAttribute('type', $data['type']);

                if (isset($data['name'])) {
                    $xmlLine->setAttribute('name', $data['name']);
                }

                if (isset($data['visibility'])) {
                    $xmlLine->setAttribute('visibility', $data['visibility']);
                }

                if (isset($data['ccn'])) {
                    $xmlLine->setAttribute('complexity', (string) $data['ccn']);
                }

                if (isset($data['crap'])) {
                    $xmlLine->setAttribute('crap', (string) $data['crap']);
                }

                $xmlLine->setAttribute('count', (string) $data['count']);
                $xmlFile->appendChild($xmlLine);
            }

            $linesOfCode = $item->linesOfCode();

            $xmlMetrics = $xmlDocument->createElement('metrics');
            $xmlMetrics->setAttribute('loc', (string) $linesOfCode['linesOfCode']);
            $xmlMetrics->setAttribute('ncloc', (string) $linesOfCode['nonCommentLinesOfCode']);
            $xmlMetrics->setAttribute('classes', (string) $item->numberOfClassesAndTraits());
            $xmlMetrics->setAttribute('methods', (string) $item->numberOfMethods());
            $xmlMetrics->setAttribute('coveredmethods', (string) $item->numberOfTestedMethods());
            $xmlMetrics->setAttribute('conditionals', (string) $item->numberOfExecutableBranches());
            $xmlMetrics->setAttribute('coveredconditionals', (string) $item->numberOfExecutedBranches());
            $xmlMetrics->setAttribute('statements', (string) $item->numberOfExecutableLines());
            $xmlMetrics->setAttribute('coveredstatements', (string) $item->numberOfExecutedLines());
            $xmlMetrics->setAttribute('elements', (string) ($item->numberOfMethods() + $item->numberOfExecutableLines() + $item->numberOfExecutableBranches()));
            $xmlMetrics->setAttribute('coveredelements', (string) ($item->numberOfTestedMethods() + $item->numberOfExecutedLines() + $item->numberOfExecutedBranches()));
            $xmlFile->appendChild($xmlMetrics);

            if ($namespace === 'global') {
                $xmlProject->appendChild($xmlFile);
            } else {
                if (!isset($packages[$namespace])) {
                    $packages[$namespace] = $xmlDocument->createElement(
                        'package'
                    );

                    $packages[$namespace]->setAttribute('name', $namespace);
                    $xmlProject->appendChild($packages[$namespace]);
                }

                $packages[$namespace]->appendChild($xmlFile);
            }
        }

        $linesOfCode = $report->linesOfCode();

        $xmlMetrics = $xmlDocument->createElement('metrics');
        $xmlMetrics->setAttribute('files', (string) count($report));
        $xmlMetrics->setAttribute('loc', (string) $linesOfCode['linesOfCode']);
        $xmlMetrics->setAttribute('ncloc', (string) $linesOfCode['nonCommentLinesOfCode']);
        $xmlMetrics->setAttribute('classes', (string) $report->numberOfClassesAndTraits());
        $xmlMetrics->setAttribute('methods', (string) $report->numberOfMethods());
        $xmlMetrics->setAttribute('coveredmethods', (string) $report->numberOfTestedMethods());
        $xmlMetrics->setAttribute('conditionals', (string) $report->numberOfExecutableBranches());
        $xmlMetrics->setAttribute('coveredconditionals', (string) $report->numberOfExecutedBranches());
        $xmlMetrics->setAttribute('statements', (string) $report->numberOfExecutableLines());
        $xmlMetrics->setAttribute('coveredstatements', (string) $report->numberOfExecutedLines());
        $xmlMetrics->setAttribute('elements', (string) ($report->numberOfMethods() + $report->numberOfExecutableLines() + $report->numberOfExecutableBranches()));
        $xmlMetrics->setAttribute('coveredelements', (string) ($report->numberOfTestedMethods() + $report->numberOfExecutedLines() + $report->numberOfExecutedBranches()));
        $xmlProject->appendChild($xmlMetrics);

        $buffer = $xmlDocument->saveXML();

        if ($target !== null) {
            Filesystem::createDirectory(dirname($target));

            if (@file_put_contents($target, $buffer) === false) {
                throw new WriteOperationFailedException($target);
            }
        }

        return $buffer;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report;

use function count;
use function dirname;
use function file_put_contents;
use function range;
use function time;
use DOMImplementation;
use SebastianBergmann\CodeCoverage\CodeCoverage;
use SebastianBergmann\CodeCoverage\Driver\WriteOperationFailedException;
use SebastianBergmann\CodeCoverage\Node\File;
use SebastianBergmann\CodeCoverage\Util\Filesystem;

final class Cobertura
{
    /**
     * @throws WriteOperationFailedException
     */
    public function process(CodeCoverage $coverage, ?string $target = null, ?string $name = null): string
    {
        $time = (string) time();

        $report = $coverage->getReport();

        $implementation = new DOMImplementation;

        $documentType = $implementation->createDocumentType(
            'coverage',
            '',
            'http://cobertura.sourceforge.net/xml/coverage-04.dtd'
        );

        $document               = $implementation->createDocument('', '', $documentType);
        $document->xmlVersion   = '1.0';
        $document->encoding     = 'UTF-8';
        $document->formatOutput = true;

        $coverageElement = $document->createElement('coverage');

        $linesValid   = $report->numberOfExecutableLines();
        $linesCovered = $report->numberOfExecutedLines();
        $lineRate     = $linesValid === 0 ? 0 : ($linesCovered / $linesValid);
        $coverageElement->setAttribute('line-rate', (string) $lineRate);

        $branchesValid   = $report->numberOfExecutableBranches();
        $branchesCovered = $report->numberOfExecutedBranches();
        $branchRate      = $branchesValid === 0 ? 0 : ($branchesCovered / $branchesValid);
        $coverageElement->setAttribute('branch-rate', (string) $branchRate);

        $coverageElement->setAttribute('lines-covered', (string) $report->numberOfExecutedLines());
        $coverageElement->setAttribute('lines-valid', (string) $report->numberOfExecutableLines());
        $coverageElement->setAttribute('branches-covered', (string) $report->numberOfExecutedBranches());
        $coverageElement->setAttribute('branches-valid', (string) $report->numberOfExecutableBranches());
        $coverageElement->setAttribute('complexity', '');
        $coverageElement->setAttribute('version', '0.4');
        $coverageElement->setAttribute('timestamp', $time);

        $document->appendChild($coverageElement);

        $sourcesElement = $document->createElement('sources');
        $coverageElement->appendChild($sourcesElement);

        $sourceElement = $document->createElement('source', $report->pathAsString());
        $sourcesElement->appendChild($sourceElement);

        $packagesElement = $document->createElement('packages');
        $coverageElement->appendChild($packagesElement);

        $complexity = 0;

        foreach ($report as $item) {
            if (!$item instanceof File) {
                continue;
            }

            $packageElement    = $document->createElement('package');
            $packageComplexity = 0;
            $packageName       = $name ?? '';

            $packageElement->setAttribute('name', $packageName);

            $linesValid   = $item->numberOfExecutableLines();
            $linesCovered = $item->numberOfExecutedLines();
            $lineRate     = $linesValid === 0 ? 0 : ($linesCovered / $linesValid);

            $packageElement->setAttribute('line-rate', (string) $lineRate);

            $branchesValid   = $item->numberOfExecutableBranches();
            $branchesCovered = $item->numberOfExecutedBranches();
            $branchRate      = $branchesValid === 0 ? 0 : ($branchesCovered / $branchesValid);

            $packageElement->setAttribute('branch-rate', (string) $branchRate);

            $packageElement->setAttribute('complexity', '');
            $packagesElement->appendChild($packageElement);

            $classesElement = $document->createElement('classes');

            $packageElement->appendChild($classesElement);

            $classes      = $item->classesAndTraits();
            $coverageData = $item->lineCoverageData();

            foreach ($classes as $className => $class) {
                $complexity += $class['ccn'];
                $packageComplexity += $class['ccn'];

                if (!empty($class['package']['namespace'])) {
                    $className = $class['package']['namespace'] . '\\' . $className;
                }

                $linesValid   = $class['executableLines'];
                $linesCovered = $class['executedLines'];
                $lineRate     = $linesValid === 0 ? 0 : ($linesCovered / $linesValid);

                $branchesValid   = $class['executableBranches'];
                $branchesCovered = $class['executedBranches'];
                $branchRate      = $branchesValid === 0 ? 0 : ($branchesCovered / $branchesValid);

                $classElement = $document->createElement('class');

                $classElement->setAttribute('name', $className);
                $classElement->setAttribute('filename', str_replace($report->pathAsString() . DIRECTORY_SEPARATOR, '', $item->pathAsString()));
                $classElement->setAttribute('line-rate', (string) $lineRate);
                $classElement->setAttribute('branch-rate', (string) $branchRate);
                $classElement->setAttribute('complexity', (string) $class['ccn']);

                $classesElement->appendChild($classElement);

                $methodsElement = $document->createElement('methods');

                $classElement->appendChild($methodsElement);

                $classLinesElement = $document->createElement('lines');

                $classElement->appendChild($classLinesElement);

                foreach ($class['methods'] as $methodName => $method) {
                    if ($method['executableLines'] === 0) {
                        continue;
                    }

                    preg_match("/\((.*?)\)/", $method['signature'], $signature);

                    $linesValid   = $method['executableLines'];
                    $linesCovered = $method['executedLines'];
                    $lineRate     = $linesValid === 0 ? 0 : ($linesCovered / $linesValid);

                    $branchesValid   = $method['executableBranches'];
                    $branchesCovered = $method['executedBranches'];
                    $branchRate      = $branchesValid === 0 ? 0 : ($branchesCovered / $branchesValid);

                    $methodElement = $document->createElement('method');

                    $methodElement->setAttribute('name', $methodName);
                    $methodElement->setAttribute('signature', $signature[1]);
                    $methodElement->setAttribute('line-rate', (string) $lineRate);
                    $methodElement->setAttribute('branch-rate', (string) $branchRate);
                    $methodElement->setAttribute('complexity', (string) $method['ccn']);

                    $methodLinesElement = $document->createElement('lines');

                    $methodElement->appendChild($methodLinesElement);

                    foreach (range($method['startLine'], $method['endLine']) as $line) {
                        if (!isset($coverageData[$line]) || $coverageData[$line] === null) {
                            continue;
                        }
                        $methodLineElement = $document->createElement('line');

                        $methodLineElement->setAttribute('number', (string) $line);
                        $methodLineElement->setAttribute('hits', (string) count($coverageData[$line]));

                        $methodLinesElement->appendChild($methodLineElement);

                        $classLineElement = $methodLineElement->cloneNode();

                        $classLinesElement->appendChild($classLineElement);
                    }

                    $methodsElement->appendChild($methodElement);
                }
            }

            if ($report->numberOfFunctions() === 0) {
                $packageElement->setAttribute('complexity', (string) $packageComplexity);

                continue;
            }

            $functionsComplexity      = 0;
            $functionsLinesValid      = 0;
            $functionsLinesCovered    = 0;
            $functionsBranchesValid   = 0;
            $functionsBranchesCovered = 0;

            $classElement = $document->createElement('class');
            $classElement->setAttribute('name', basename($item->pathAsString()));
            $classElement->setAttribute('filename', str_replace($report->pathAsString() . DIRECTORY_SEPARATOR, '', $item->pathAsString()));

            $methodsElement = $document->createElement('methods');

            $classElement->appendChild($methodsElement);

            $classLinesElement = $document->createElement('lines');

            $classElement->appendChild($classLinesElement);

            $functions = $report->functions();

            foreach ($functions as $functionName => $function) {
                if ($function['executableLines'] === 0) {
                    continue;
                }

                $complexity += $function['ccn'];
                $packageComplexity += $function['ccn'];
                $functionsComplexity += $function['ccn'];

                $linesValid   = $function['executableLines'];
                $linesCovered = $function['executedLines'];
                $lineRate     = $linesValid === 0 ? 0 : ($linesCovered / $linesValid);

                $functionsLinesValid += $linesValid;
                $functionsLinesCovered += $linesCovered;

                $branchesValid   = $function['executableBranches'];
                $branchesCovered = $function['executedBranches'];
                $branchRate      = $branchesValid === 0 ? 0 : ($branchesCovered / $branchesValid);

                $functionsBranchesValid += $branchesValid;
                $functionsBranchesCovered += $branchesValid;

                $methodElement = $document->createElement('method');

                $methodElement->setAttribute('name', $functionName);
                $methodElement->setAttribute('signature', $function['signature']);
                $methodElement->setAttribute('line-rate', (string) $lineRate);
                $methodElement->setAttribute('branch-rate', (string) $branchRate);
                $methodElement->setAttribute('complexity', (string) $function['ccn']);

                $methodLinesElement = $document->createElement('lines');

                $methodElement->appendChild($methodLinesElement);

                foreach (range($function['startLine'], $function['endLine']) as $line) {
                    if (!isset($coverageData[$line]) || $coverageData[$line] === null) {
                        continue;
                    }
                    $methodLineElement = $document->createElement('line');

                    $methodLineElement->setAttribute('number', (string) $line);
                    $methodLineElement->setAttribute('hits', (string) count($coverageData[$line]));

                    $methodLinesElement->appendChild($methodLineElement);

                    $classLineElement = $methodLineElement->cloneNode();

                    $classLinesElement->appendChild($classLineElement);
                }

                $methodsElement->appendChild($methodElement);
            }

            $packageElement->setAttribute('complexity', (string) $packageComplexity);

            if ($functionsLinesValid === 0) {
                continue;
            }

            $lineRate   = $functionsLinesCovered / $functionsLinesValid;
            $branchRate = $functionsBranchesValid === 0 ? 0 : ($functionsBranchesCovered / $functionsBranchesValid);

            $classElement->setAttribute('line-rate', (string) $lineRate);
            $classElement->setAttribute('branch-rate', (string) $branchRate);
            $classElement->setAttribute('complexity', (string) $functionsComplexity);

            $classesElement->appendChild($classElement);
        }

        $coverageElement->setAttribute('complexity', (string) $complexity);

        $buffer = $document->saveXML();

        if ($target !== null) {
            Filesystem::createDirectory(dirname($target));

            if (@file_put_contents($target, $buffer) === false) {
                throw new WriteOperationFailedException($target);
            }
        }

        return $buffer;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage;

use function array_diff;
use function array_diff_key;
use function array_flip;
use function array_intersect;
use function array_intersect_key;
use function count;
use function in_array;
use function range;
use SebastianBergmann\CodeCoverage\Driver\Driver;
use SebastianBergmann\CodeCoverage\StaticAnalysis\FileAnalyser;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class RawCodeCoverageData
{
    /**
     * @var array<string, array<int>>
     */
    private static $emptyLineCache = [];

    /**
     * @var array
     *
     * @see https://xdebug.org/docs/code_coverage for format
     */
    private $lineCoverage;

    /**
     * @var array
     *
     * @see https://xdebug.org/docs/code_coverage for format
     */
    private $functionCoverage;

    public static function fromXdebugWithoutPathCoverage(array $rawCoverage): self
    {
        return new self($rawCoverage, []);
    }

    public static function fromXdebugWithPathCoverage(array $rawCoverage): self
    {
        $lineCoverage     = [];
        $functionCoverage = [];

        foreach ($rawCoverage as $file => $fileCoverageData) {
            $lineCoverage[$file]     = $fileCoverageData['lines'];
            $functionCoverage[$file] = $fileCoverageData['functions'];
        }

        return new self($lineCoverage, $functionCoverage);
    }

    public static function fromXdebugWithMixedCoverage(array $rawCoverage): self
    {
        $lineCoverage     = [];
        $functionCoverage = [];

        foreach ($rawCoverage as $file => $fileCoverageData) {
            if (!isset($fileCoverageData['functions'])) {
                // Current file does not have functions, so line coverage
                // is stored in $fileCoverageData, not in $fileCoverageData['lines']
                $lineCoverage[$file] = $fileCoverageData;

                continue;
            }

            $lineCoverage[$file]     = $fileCoverageData['lines'];
            $functionCoverage[$file] = $fileCoverageData['functions'];
        }

        return new self($lineCoverage, $functionCoverage);
    }

    public static function fromUncoveredFile(string $filename, FileAnalyser $analyser): self
    {
        $lineCoverage = [];

        foreach ($analyser->executableLinesIn($filename) as $line) {
            $lineCoverage[$line] = Driver::LINE_NOT_EXECUTED;
        }

        return new self([$filename => $lineCoverage], []);
    }

    private function __construct(array $lineCoverage, array $functionCoverage)
    {
        $this->lineCoverage     = $lineCoverage;
        $this->functionCoverage = $functionCoverage;

        $this->skipEmptyLines();
    }

    public function clear(): void
    {
        $this->lineCoverage = $this->functionCoverage = [];
    }

    public function lineCoverage(): array
    {
        return $this->lineCoverage;
    }

    public function functionCoverage(): array
    {
        return $this->functionCoverage;
    }

    public function removeCoverageDataForFile(string $filename): void
    {
        unset($this->lineCoverage[$filename], $this->functionCoverage[$filename]);
    }

    /**
     * @param int[] $lines
     */
    public function keepLineCoverageDataOnlyForLines(string $filename, array $lines): void
    {
        if (!isset($this->lineCoverage[$filename])) {
            return;
        }

        $this->lineCoverage[$filename] = array_intersect_key(
            $this->lineCoverage[$filename],
            array_flip($lines)
        );
    }

    /**
     * @param int[] $lines
     */
    public function keepFunctionCoverageDataOnlyForLines(string $filename, array $lines): void
    {
        if (!isset($this->functionCoverage[$filename])) {
            return;
        }

        foreach ($this->functionCoverage[$filename] as $functionName => $functionData) {
            foreach ($functionData['branches'] as $branchId => $branch) {
                if (count(array_diff(range($branch['line_start'], $branch['line_end']), $lines)) > 0) {
                    unset($this->functionCoverage[$filename][$functionName]['branches'][$branchId]);

                    foreach ($functionData['paths'] as $pathId => $path) {
                        if (in_array($branchId, $path['path'], true)) {
                            unset($this->functionCoverage[$filename][$functionName]['paths'][$pathId]);
                        }
                    }
                }
            }
        }
    }

    /**
     * @param int[] $lines
     */
    public function removeCoverageDataForLines(string $filename, array $lines): void
    {
        if (empty($lines)) {
            return;
        }

        if (!isset($this->lineCoverage[$filename])) {
            return;
        }

        $this->lineCoverage[$filename] = array_diff_key(
            $this->lineCoverage[$filename],
            array_flip($lines)
        );

        if (isset($this->functionCoverage[$filename])) {
            foreach ($this->functionCoverage[$filename] as $functionName => $functionData) {
                foreach ($functionData['branches'] as $branchId => $branch) {
                    if (count(array_intersect($lines, range($branch['line_start'], $branch['line_end']))) > 0) {
                        unset($this->functionCoverage[$filename][$functionName]['branches'][$branchId]);

                        foreach ($functionData['paths'] as $pathId => $path) {
                            if (in_array($branchId, $path['path'], true)) {
                                unset($this->functionCoverage[$filename][$functionName]['paths'][$pathId]);
                            }
                        }
                    }
                }
            }
        }
    }

    /**
     * At the end of a file, the PHP interpreter always sees an implicit return. Where this occurs in a file that has
     * e.g. a class definition, that line cannot be invoked from a test and results in confusing coverage. This engine
     * implementation detail therefore needs to be masked which is done here by simply ensuring that all empty lines
     * are skipped over for coverage purposes.
     *
     * @see https://github.com/sebastianbergmann/php-code-coverage/issues/799
     */
    private function skipEmptyLines(): void
    {
        foreach ($this->lineCoverage as $filename => $coverage) {
            foreach ($this->getEmptyLinesForFile($filename) as $emptyLine) {
                unset($this->lineCoverage[$filename][$emptyLine]);
            }
        }
    }

    private function getEmptyLinesForFile(string $filename): array
    {
        if (!isset(self::$emptyLineCache[$filename])) {
            self::$emptyLineCache[$filename] = [];

            if (is_file($filename)) {
                $sourceLines = explode("\n", file_get_contents($filename));

                foreach ($sourceLines as $line => $source) {
                    if (trim($source) === '') {
                        self::$emptyLineCache[$filename][] = ($line + 1);
                    }
                }
            }
        }

        return self::$emptyLineCache[$filename];
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Node;

use function array_filter;
use function count;
use function range;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class File extends AbstractNode
{
    /**
     * @var array
     */
    private $lineCoverageData;

    /**
     * @var array
     */
    private $functionCoverageData;

    /**
     * @var array
     */
    private $testData;

    /**
     * @var int
     */
    private $numExecutableLines = 0;

    /**
     * @var int
     */
    private $numExecutedLines = 0;

    /**
     * @var int
     */
    private $numExecutableBranches = 0;

    /**
     * @var int
     */
    private $numExecutedBranches = 0;

    /**
     * @var int
     */
    private $numExecutablePaths = 0;

    /**
     * @var int
     */
    private $numExecutedPaths = 0;

    /**
     * @var array
     */
    private $classes = [];

    /**
     * @var array
     */
    private $traits = [];

    /**
     * @var array
     */
    private $functions = [];

    /**
     * @psalm-var array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int}
     */
    private $linesOfCode;

    /**
     * @var int
     */
    private $numClasses;

    /**
     * @var int
     */
    private $numTestedClasses = 0;

    /**
     * @var int
     */
    private $numTraits;

    /**
     * @var int
     */
    private $numTestedTraits = 0;

    /**
     * @var int
     */
    private $numMethods;

    /**
     * @var int
     */
    private $numTestedMethods;

    /**
     * @var int
     */
    private $numTestedFunctions;

    /**
     * @var array
     */
    private $codeUnitsByLine = [];

    /**
     * @psalm-param array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int} $linesOfCode
     */
    public function __construct(string $name, AbstractNode $parent, array $lineCoverageData, array $functionCoverageData, array $testData, array $classes, array $traits, array $functions, array $linesOfCode)
    {
        parent::__construct($name, $parent);

        $this->lineCoverageData     = $lineCoverageData;
        $this->functionCoverageData = $functionCoverageData;
        $this->testData             = $testData;
        $this->linesOfCode          = $linesOfCode;

        $this->calculateStatistics($classes, $traits, $functions);
    }

    public function count(): int
    {
        return 1;
    }

    public function lineCoverageData(): array
    {
        return $this->lineCoverageData;
    }

    public function functionCoverageData(): array
    {
        return $this->functionCoverageData;
    }

    public function testData(): array
    {
        return $this->testData;
    }

    public function classes(): array
    {
        return $this->classes;
    }

    public function traits(): array
    {
        return $this->traits;
    }

    public function functions(): array
    {
        return $this->functions;
    }

    /**
     * @psalm-return array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int}
     */
    public function linesOfCode(): array
    {
        return $this->linesOfCode;
    }

    public function numberOfExecutableLines(): int
    {
        return $this->numExecutableLines;
    }

    public function numberOfExecutedLines(): int
    {
        return $this->numExecutedLines;
    }

    public function numberOfExecutableBranches(): int
    {
        return $this->numExecutableBranches;
    }

    public function numberOfExecutedBranches(): int
    {
        return $this->numExecutedBranches;
    }

    public function numberOfExecutablePaths(): int
    {
        return $this->numExecutablePaths;
    }

    public function numberOfExecutedPaths(): int
    {
        return $this->numExecutedPaths;
    }

    public function numberOfClasses(): int
    {
        if ($this->numClasses === null) {
            $this->numClasses = 0;

            foreach ($this->classes as $class) {
                foreach ($class['methods'] as $method) {
                    if ($method['executableLines'] > 0) {
                        $this->numClasses++;

                        continue 2;
                    }
                }
            }
        }

        return $this->numClasses;
    }

    public function numberOfTestedClasses(): int
    {
        return $this->numTestedClasses;
    }

    public function numberOfTraits(): int
    {
        if ($this->numTraits === null) {
            $this->numTraits = 0;

            foreach ($this->traits as $trait) {
                foreach ($trait['methods'] as $method) {
                    if ($method['executableLines'] > 0) {
                        $this->numTraits++;

                        continue 2;
                    }
                }
            }
        }

        return $this->numTraits;
    }

    public function numberOfTestedTraits(): int
    {
        return $this->numTestedTraits;
    }

    public function numberOfMethods(): int
    {
        if ($this->numMethods === null) {
            $this->numMethods = 0;

            foreach ($this->classes as $class) {
                foreach ($class['methods'] as $method) {
                    if ($method['executableLines'] > 0) {
                        $this->numMethods++;
                    }
                }
            }

            foreach ($this->traits as $trait) {
                foreach ($trait['methods'] as $method) {
                    if ($method['executableLines'] > 0) {
                        $this->numMethods++;
                    }
                }
            }
        }

        return $this->numMethods;
    }

    public function numberOfTestedMethods(): int
    {
        if ($this->numTestedMethods === null) {
            $this->numTestedMethods = 0;

            foreach ($this->classes as $class) {
                foreach ($class['methods'] as $method) {
                    if ($method['executableLines'] > 0 &&
                        $method['coverage'] === 100) {
                        $this->numTestedMethods++;
                    }
                }
            }

            foreach ($this->traits as $trait) {
                foreach ($trait['methods'] as $method) {
                    if ($method['executableLines'] > 0 &&
                        $method['coverage'] === 100) {
                        $this->numTestedMethods++;
                    }
                }
            }
        }

        return $this->numTestedMethods;
    }

    public function numberOfFunctions(): int
    {
        return count($this->functions);
    }

    public function numberOfTestedFunctions(): int
    {
        if ($this->numTestedFunctions === null) {
            $this->numTestedFunctions = 0;

            foreach ($this->functions as $function) {
                if ($function['executableLines'] > 0 &&
                    $function['coverage'] === 100) {
                    $this->numTestedFunctions++;
                }
            }
        }

        return $this->numTestedFunctions;
    }

    private function calculateStatistics(array $classes, array $traits, array $functions): void
    {
        foreach (range(1, $this->linesOfCode['linesOfCode']) as $lineNumber) {
            $this->codeUnitsByLine[$lineNumber] = [];
        }

        $this->processClasses($classes);
        $this->processTraits($traits);
        $this->processFunctions($functions);

        foreach (range(1, $this->linesOfCode['linesOfCode']) as $lineNumber) {
            if (isset($this->lineCoverageData[$lineNumber])) {
                foreach ($this->codeUnitsByLine[$lineNumber] as &$codeUnit) {
                    $codeUnit['executableLines']++;
                }

                unset($codeUnit);

                $this->numExecutableLines++;

                if (count($this->lineCoverageData[$lineNumber]) > 0) {
                    foreach ($this->codeUnitsByLine[$lineNumber] as &$codeUnit) {
                        $codeUnit['executedLines']++;
                    }

                    unset($codeUnit);

                    $this->numExecutedLines++;
                }
            }
        }

        foreach ($this->traits as &$trait) {
            foreach ($trait['methods'] as &$method) {
                $methodLineCoverage   = $method['executableLines'] ? ($method['executedLines'] / $method['executableLines']) * 100 : 100;
                $methodBranchCoverage = $method['executableBranches'] ? ($method['executedBranches'] / $method['executableBranches']) * 100 : 0;
                $methodPathCoverage   = $method['executablePaths'] ? ($method['executedPaths'] / $method['executablePaths']) * 100 : 0;

                $method['coverage'] = $methodBranchCoverage ?: $methodLineCoverage;
                $method['crap']     = (new CrapIndex($method['ccn'], $methodPathCoverage ?: $methodLineCoverage))->asString();

                $trait['ccn'] += $method['ccn'];
            }

            unset($method);

            $traitLineCoverage   = $trait['executableLines'] ? ($trait['executedLines'] / $trait['executableLines']) * 100 : 100;
            $traitBranchCoverage = $trait['executableBranches'] ? ($trait['executedBranches'] / $trait['executableBranches']) * 100 : 0;
            $traitPathCoverage   = $trait['executablePaths'] ? ($trait['executedPaths'] / $trait['executablePaths']) * 100 : 0;

            $trait['coverage'] = $traitBranchCoverage ?: $traitLineCoverage;
            $trait['crap']     = (new CrapIndex($trait['ccn'], $traitPathCoverage ?: $traitLineCoverage))->asString();

            if ($trait['executableLines'] > 0 && $trait['coverage'] === 100) {
                $this->numTestedClasses++;
            }
        }

        unset($trait);

        foreach ($this->classes as &$class) {
            foreach ($class['methods'] as &$method) {
                $methodLineCoverage   = $method['executableLines'] ? ($method['executedLines'] / $method['executableLines']) * 100 : 100;
                $methodBranchCoverage = $method['executableBranches'] ? ($method['executedBranches'] / $method['executableBranches']) * 100 : 0;
                $methodPathCoverage   = $method['executablePaths'] ? ($method['executedPaths'] / $method['executablePaths']) * 100 : 0;

                $method['coverage'] = $methodBranchCoverage ?: $methodLineCoverage;
                $method['crap']     = (new CrapIndex($method['ccn'], $methodPathCoverage ?: $methodLineCoverage))->asString();

                $class['ccn'] += $method['ccn'];
            }

            unset($method);

            $classLineCoverage   = $class['executableLines'] ? ($class['executedLines'] / $class['executableLines']) * 100 : 100;
            $classBranchCoverage = $class['executableBranches'] ? ($class['executedBranches'] / $class['executableBranches']) * 100 : 0;
            $classPathCoverage   = $class['executablePaths'] ? ($class['executedPaths'] / $class['executablePaths']) * 100 : 0;

            $class['coverage'] = $classBranchCoverage ?: $classLineCoverage;
            $class['crap']     = (new CrapIndex($class['ccn'], $classPathCoverage ?: $classLineCoverage))->asString();

            if ($class['executableLines'] > 0 && $class['coverage'] === 100) {
                $this->numTestedClasses++;
            }
        }

        unset($class);

        foreach ($this->functions as &$function) {
            $functionLineCoverage   = $function['executableLines'] ? ($function['executedLines'] / $function['executableLines']) * 100 : 100;
            $functionBranchCoverage = $function['executableBranches'] ? ($function['executedBranches'] / $function['executableBranches']) * 100 : 0;
            $functionPathCoverage   = $function['executablePaths'] ? ($function['executedPaths'] / $function['executablePaths']) * 100 : 0;

            $function['coverage'] = $functionBranchCoverage ?: $functionLineCoverage;
            $function['crap']     = (new CrapIndex($function['ccn'], $functionPathCoverage ?: $functionLineCoverage))->asString();

            if ($function['coverage'] === 100) {
                $this->numTestedFunctions++;
            }
        }
    }

    private function processClasses(array $classes): void
    {
        $link = $this->id() . '.html#';

        foreach ($classes as $className => $class) {
            $this->classes[$className] = [
                'className'          => $className,
                'namespace'          => $class['namespace'],
                'methods'            => [],
                'startLine'          => $class['startLine'],
                'executableLines'    => 0,
                'executedLines'      => 0,
                'executableBranches' => 0,
                'executedBranches'   => 0,
                'executablePaths'    => 0,
                'executedPaths'      => 0,
                'ccn'                => 0,
                'coverage'           => 0,
                'crap'               => 0,
                'link'               => $link . $class['startLine'],
            ];

            foreach ($class['methods'] as $methodName => $method) {
                $methodData                                        = $this->newMethod($className, $methodName, $method, $link);
                $this->classes[$className]['methods'][$methodName] = $methodData;

                $this->classes[$className]['executableBranches'] += $methodData['executableBranches'];
                $this->classes[$className]['executedBranches'] += $methodData['executedBranches'];
                $this->classes[$className]['executablePaths'] += $methodData['executablePaths'];
                $this->classes[$className]['executedPaths'] += $methodData['executedPaths'];

                $this->numExecutableBranches += $methodData['executableBranches'];
                $this->numExecutedBranches += $methodData['executedBranches'];
                $this->numExecutablePaths += $methodData['executablePaths'];
                $this->numExecutedPaths += $methodData['executedPaths'];

                foreach (range($method['startLine'], $method['endLine']) as $lineNumber) {
                    $this->codeUnitsByLine[$lineNumber] = [
                        &$this->classes[$className],
                        &$this->classes[$className]['methods'][$methodName],
                    ];
                }
            }
        }
    }

    private function processTraits(array $traits): void
    {
        $link = $this->id() . '.html#';

        foreach ($traits as $traitName => $trait) {
            $this->traits[$traitName] = [
                'traitName'          => $traitName,
                'namespace'          => $trait['namespace'],
                'methods'            => [],
                'startLine'          => $trait['startLine'],
                'executableLines'    => 0,
                'executedLines'      => 0,
                'executableBranches' => 0,
                'executedBranches'   => 0,
                'executablePaths'    => 0,
                'executedPaths'      => 0,
                'ccn'                => 0,
                'coverage'           => 0,
                'crap'               => 0,
                'link'               => $link . $trait['startLine'],
            ];

            foreach ($trait['methods'] as $methodName => $method) {
                $methodData                                       = $this->newMethod($traitName, $methodName, $method, $link);
                $this->traits[$traitName]['methods'][$methodName] = $methodData;

                $this->traits[$traitName]['executableBranches'] += $methodData['executableBranches'];
                $this->traits[$traitName]['executedBranches'] += $methodData['executedBranches'];
                $this->traits[$traitName]['executablePaths'] += $methodData['executablePaths'];
                $this->traits[$traitName]['executedPaths'] += $methodData['executedPaths'];

                $this->numExecutableBranches += $methodData['executableBranches'];
                $this->numExecutedBranches += $methodData['executedBranches'];
                $this->numExecutablePaths += $methodData['executablePaths'];
                $this->numExecutedPaths += $methodData['executedPaths'];

                foreach (range($method['startLine'], $method['endLine']) as $lineNumber) {
                    $this->codeUnitsByLine[$lineNumber] = [
                        &$this->traits[$traitName],
                        &$this->traits[$traitName]['methods'][$methodName],
                    ];
                }
            }
        }
    }

    private function processFunctions(array $functions): void
    {
        $link = $this->id() . '.html#';

        foreach ($functions as $functionName => $function) {
            $this->functions[$functionName] = [
                'functionName'       => $functionName,
                'namespace'          => $function['namespace'],
                'signature'          => $function['signature'],
                'startLine'          => $function['startLine'],
                'endLine'            => $function['endLine'],
                'executableLines'    => 0,
                'executedLines'      => 0,
                'executableBranches' => 0,
                'executedBranches'   => 0,
                'executablePaths'    => 0,
                'executedPaths'      => 0,
                'ccn'                => $function['ccn'],
                'coverage'           => 0,
                'crap'               => 0,
                'link'               => $link . $function['startLine'],
            ];

            foreach (range($function['startLine'], $function['endLine']) as $lineNumber) {
                $this->codeUnitsByLine[$lineNumber] = [&$this->functions[$functionName]];
            }

            if (isset($this->functionCoverageData[$functionName]['branches'])) {
                $this->functions[$functionName]['executableBranches'] = count(
                    $this->functionCoverageData[$functionName]['branches']
                );

                $this->functions[$functionName]['executedBranches'] = count(
                    array_filter(
                        $this->functionCoverageData[$functionName]['branches'],
                        static function (array $branch)
                        {
                            return (bool) $branch['hit'];
                        }
                    )
                );
            }

            if (isset($this->functionCoverageData[$functionName]['paths'])) {
                $this->functions[$functionName]['executablePaths'] = count(
                    $this->functionCoverageData[$functionName]['paths']
                );

                $this->functions[$functionName]['executedPaths'] = count(
                    array_filter(
                        $this->functionCoverageData[$functionName]['paths'],
                        static function (array $path)
                        {
                            return (bool) $path['hit'];
                        }
                    )
                );
            }

            $this->numExecutableBranches += $this->functions[$functionName]['executableBranches'];
            $this->numExecutedBranches += $this->functions[$functionName]['executedBranches'];
            $this->numExecutablePaths += $this->functions[$functionName]['executablePaths'];
            $this->numExecutedPaths += $this->functions[$functionName]['executedPaths'];
        }
    }

    private function newMethod(string $className, string $methodName, array $method, string $link): array
    {
        $methodData = [
            'methodName'         => $methodName,
            'visibility'         => $method['visibility'],
            'signature'          => $method['signature'],
            'startLine'          => $method['startLine'],
            'endLine'            => $method['endLine'],
            'executableLines'    => 0,
            'executedLines'      => 0,
            'executableBranches' => 0,
            'executedBranches'   => 0,
            'executablePaths'    => 0,
            'executedPaths'      => 0,
            'ccn'                => $method['ccn'],
            'coverage'           => 0,
            'crap'               => 0,
            'link'               => $link . $method['startLine'],
        ];

        $key = $className . '->' . $methodName;

        if (isset($this->functionCoverageData[$key]['branches'])) {
            $methodData['executableBranches'] = count(
                $this->functionCoverageData[$key]['branches']
            );

            $methodData['executedBranches'] = count(
                array_filter(
                    $this->functionCoverageData[$key]['branches'],
                    static function (array $branch)
                    {
                        return (bool) $branch['hit'];
                    }
                )
            );
        }

        if (isset($this->functionCoverageData[$key]['paths'])) {
            $methodData['executablePaths'] = count(
                $this->functionCoverageData[$key]['paths']
            );

            $methodData['executedPaths'] = count(
                array_filter(
                    $this->functionCoverageData[$key]['paths'],
                    static function (array $path)
                    {
                        return (bool) $path['hit'];
                    }
                )
            );
        }

        return $methodData;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Node;

use const DIRECTORY_SEPARATOR;
use function array_shift;
use function basename;
use function count;
use function dirname;
use function explode;
use function implode;
use function is_file;
use function str_replace;
use function strpos;
use function substr;
use SebastianBergmann\CodeCoverage\CodeCoverage;
use SebastianBergmann\CodeCoverage\ProcessedCodeCoverageData;
use SebastianBergmann\CodeCoverage\StaticAnalysis\FileAnalyser;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class Builder
{
    /**
     * @var FileAnalyser
     */
    private $analyser;

    public function __construct(FileAnalyser $analyser)
    {
        $this->analyser = $analyser;
    }

    public function build(CodeCoverage $coverage): Directory
    {
        $data       = clone $coverage->getData(); // clone because path munging is destructive to the original data
        $commonPath = $this->reducePaths($data);
        $root       = new Directory(
            $commonPath,
            null
        );

        $this->addItems(
            $root,
            $this->buildDirectoryStructure($data),
            $coverage->getTests()
        );

        return $root;
    }

    private function addItems(Directory $root, array $items, array $tests): void
    {
        foreach ($items as $key => $value) {
            $key = (string) $key;

            if (substr($key, -2) === '/f') {
                $key      = substr($key, 0, -2);
                $filename = $root->pathAsString() . DIRECTORY_SEPARATOR . $key;

                if (is_file($filename)) {
                    $root->addFile(
                        new File(
                            $key,
                            $root,
                            $value['lineCoverage'],
                            $value['functionCoverage'],
                            $tests,
                            $this->analyser->classesIn($filename),
                            $this->analyser->traitsIn($filename),
                            $this->analyser->functionsIn($filename),
                            $this->analyser->linesOfCodeFor($filename)
                        )
                    );
                }
            } else {
                $child = $root->addDirectory($key);

                $this->addItems($child, $value, $tests);
            }
        }
    }

    /**
     * Builds an array representation of the directory structure.
     *
     * For instance,
     *
     * <code>
     * Array
     * (
     *     [Money.php] => Array
     *         (
     *             ...
     *         )
     *
     *     [MoneyBag.php] => Array
     *         (
     *             ...
     *         )
     * )
     * </code>
     *
     * is transformed into
     *
     * <code>
     * Array
     * (
     *     [.] => Array
     *         (
     *             [Money.php] => Array
     *                 (
     *                     ...
     *                 )
     *
     *             [MoneyBag.php] => Array
     *                 (
     *                     ...
     *                 )
     *         )
     * )
     * </code>
     */
    private function buildDirectoryStructure(ProcessedCodeCoverageData $data): array
    {
        $result = [];

        foreach ($data->coveredFiles() as $originalPath) {
            $path    = explode(DIRECTORY_SEPARATOR, $originalPath);
            $pointer = &$result;
            $max     = count($path);

            for ($i = 0; $i < $max; $i++) {
                $type = '';

                if ($i === ($max - 1)) {
                    $type = '/f';
                }

                $pointer = &$pointer[$path[$i] . $type];
            }

            $pointer = [
                'lineCoverage'     => $data->lineCoverage()[$originalPath] ?? [],
                'functionCoverage' => $data->functionCoverage()[$originalPath] ?? [],
            ];
        }

        return $result;
    }

    /**
     * Reduces the paths by cutting the longest common start path.
     *
     * For instance,
     *
     * <code>
     * Array
     * (
     *     [/home/sb/Money/Money.php] => Array
     *         (
     *             ...
     *         )
     *
     *     [/home/sb/Money/MoneyBag.php] => Array
     *         (
     *             ...
     *         )
     * )
     * </code>
     *
     * is reduced to
     *
     * <code>
     * Array
     * (
     *     [Money.php] => Array
     *         (
     *             ...
     *         )
     *
     *     [MoneyBag.php] => Array
     *         (
     *             ...
     *         )
     * )
     * </code>
     */
    private function reducePaths(ProcessedCodeCoverageData $coverage): string
    {
        if (empty($coverage->coveredFiles())) {
            return '.';
        }

        $commonPath = '';
        $paths      = $coverage->coveredFiles();

        if (count($paths) === 1) {
            $commonPath = dirname($paths[0]) . DIRECTORY_SEPARATOR;
            $coverage->renameFile($paths[0], basename($paths[0]));

            return $commonPath;
        }

        $max = count($paths);

        for ($i = 0; $i < $max; $i++) {
            // strip phar:// prefixes
            if (strpos($paths[$i], 'phar://') === 0) {
                $paths[$i] = substr($paths[$i], 7);
                $paths[$i] = str_replace('/', DIRECTORY_SEPARATOR, $paths[$i]);
            }
            $paths[$i] = explode(DIRECTORY_SEPARATOR, $paths[$i]);

            if (empty($paths[$i][0])) {
                $paths[$i][0] = DIRECTORY_SEPARATOR;
            }
        }

        $done = false;
        $max  = count($paths);

        while (!$done) {
            for ($i = 0; $i < $max - 1; $i++) {
                if (!isset($paths[$i][0]) ||
                    !isset($paths[$i + 1][0]) ||
                    $paths[$i][0] !== $paths[$i + 1][0]) {
                    $done = true;

                    break;
                }
            }

            if (!$done) {
                $commonPath .= $paths[0][0];

                if ($paths[0][0] !== DIRECTORY_SEPARATOR) {
                    $commonPath .= DIRECTORY_SEPARATOR;
                }

                for ($i = 0; $i < $max; $i++) {
                    array_shift($paths[$i]);
                }
            }
        }

        $original = $coverage->coveredFiles();
        $max      = count($original);

        for ($i = 0; $i < $max; $i++) {
            $coverage->renameFile($original[$i], implode(DIRECTORY_SEPARATOR, $paths[$i]));
        }

        return substr($commonPath, 0, -1);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Node;

use function count;
use RecursiveIterator;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class Iterator implements RecursiveIterator
{
    /**
     * @var int
     */
    private $position;

    /**
     * @var AbstractNode[]
     */
    private $nodes;

    public function __construct(Directory $node)
    {
        $this->nodes = $node->children();
    }

    /**
     * Rewinds the Iterator to the first element.
     */
    public function rewind(): void
    {
        $this->position = 0;
    }

    /**
     * Checks if there is a current element after calls to rewind() or next().
     */
    public function valid(): bool
    {
        return $this->position < count($this->nodes);
    }

    /**
     * Returns the key of the current element.
     */
    public function key(): int
    {
        return $this->position;
    }

    /**
     * Returns the current element.
     */
    public function current(): ?AbstractNode
    {
        return $this->valid() ? $this->nodes[$this->position] : null;
    }

    /**
     * Moves forward to next element.
     */
    public function next(): void
    {
        $this->position++;
    }

    /**
     * Returns the sub iterator for the current element.
     *
     * @return Iterator
     */
    public function getChildren(): self
    {
        return new self($this->nodes[$this->position]);
    }

    /**
     * Checks whether the current element has children.
     */
    public function hasChildren(): bool
    {
        return $this->nodes[$this->position] instanceof Directory;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Node;

use function sprintf;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class CrapIndex
{
    /**
     * @var int
     */
    private $cyclomaticComplexity;

    /**
     * @var float
     */
    private $codeCoverage;

    public function __construct(int $cyclomaticComplexity, float $codeCoverage)
    {
        $this->cyclomaticComplexity = $cyclomaticComplexity;
        $this->codeCoverage         = $codeCoverage;
    }

    public function asString(): string
    {
        if ($this->codeCoverage === 0.0) {
            return (string) ($this->cyclomaticComplexity ** 2 + $this->cyclomaticComplexity);
        }

        if ($this->codeCoverage >= 95) {
            return (string) $this->cyclomaticComplexity;
        }

        return sprintf(
            '%01.2F',
            $this->cyclomaticComplexity ** 2 * (1 - $this->codeCoverage / 100) ** 3 + $this->cyclomaticComplexity
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Node;

use function array_merge;
use function count;
use IteratorAggregate;
use RecursiveIteratorIterator;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class Directory extends AbstractNode implements IteratorAggregate
{
    /**
     * @var AbstractNode[]
     */
    private $children = [];

    /**
     * @var Directory[]
     */
    private $directories = [];

    /**
     * @var File[]
     */
    private $files = [];

    /**
     * @var array
     */
    private $classes;

    /**
     * @var array
     */
    private $traits;

    /**
     * @var array
     */
    private $functions;

    /**
     * @psalm-var null|array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int}
     */
    private $linesOfCode;

    /**
     * @var int
     */
    private $numFiles = -1;

    /**
     * @var int
     */
    private $numExecutableLines = -1;

    /**
     * @var int
     */
    private $numExecutedLines = -1;

    /**
     * @var int
     */
    private $numExecutableBranches = -1;

    /**
     * @var int
     */
    private $numExecutedBranches = -1;

    /**
     * @var int
     */
    private $numExecutablePaths = -1;

    /**
     * @var int
     */
    private $numExecutedPaths = -1;

    /**
     * @var int
     */
    private $numClasses = -1;

    /**
     * @var int
     */
    private $numTestedClasses = -1;

    /**
     * @var int
     */
    private $numTraits = -1;

    /**
     * @var int
     */
    private $numTestedTraits = -1;

    /**
     * @var int
     */
    private $numMethods = -1;

    /**
     * @var int
     */
    private $numTestedMethods = -1;

    /**
     * @var int
     */
    private $numFunctions = -1;

    /**
     * @var int
     */
    private $numTestedFunctions = -1;

    public function count(): int
    {
        if ($this->numFiles === -1) {
            $this->numFiles = 0;

            foreach ($this->children as $child) {
                $this->numFiles += count($child);
            }
        }

        return $this->numFiles;
    }

    public function getIterator(): RecursiveIteratorIterator
    {
        return new RecursiveIteratorIterator(
            new Iterator($this),
            RecursiveIteratorIterator::SELF_FIRST
        );
    }

    public function addDirectory(string $name): self
    {
        $directory = new self($name, $this);

        $this->children[]    = $directory;
        $this->directories[] = &$this->children[count($this->children) - 1];

        return $directory;
    }

    public function addFile(File $file): void
    {
        $this->children[] = $file;
        $this->files[]    = &$this->children[count($this->children) - 1];

        $this->numExecutableLines = -1;
        $this->numExecutedLines   = -1;
    }

    public function directories(): array
    {
        return $this->directories;
    }

    public function files(): array
    {
        return $this->files;
    }

    public function children(): array
    {
        return $this->children;
    }

    public function classes(): array
    {
        if ($this->classes === null) {
            $this->classes = [];

            foreach ($this->children as $child) {
                $this->classes = array_merge(
                    $this->classes,
                    $child->classes()
                );
            }
        }

        return $this->classes;
    }

    public function traits(): array
    {
        if ($this->traits === null) {
            $this->traits = [];

            foreach ($this->children as $child) {
                $this->traits = array_merge(
                    $this->traits,
                    $child->traits()
                );
            }
        }

        return $this->traits;
    }

    public function functions(): array
    {
        if ($this->functions === null) {
            $this->functions = [];

            foreach ($this->children as $child) {
                $this->functions = array_merge(
                    $this->functions,
                    $child->functions()
                );
            }
        }

        return $this->functions;
    }

    /**
     * @psalm-return array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int}
     */
    public function linesOfCode(): array
    {
        if ($this->linesOfCode === null) {
            $this->linesOfCode = [
                'linesOfCode'           => 0,
                'commentLinesOfCode'    => 0,
                'nonCommentLinesOfCode' => 0,
            ];

            foreach ($this->children as $child) {
                $childLinesOfCode = $child->linesOfCode();

                $this->linesOfCode['linesOfCode'] += $childLinesOfCode['linesOfCode'];
                $this->linesOfCode['commentLinesOfCode'] += $childLinesOfCode['commentLinesOfCode'];
                $this->linesOfCode['nonCommentLinesOfCode'] += $childLinesOfCode['nonCommentLinesOfCode'];
            }
        }

        return $this->linesOfCode;
    }

    public function numberOfExecutableLines(): int
    {
        if ($this->numExecutableLines === -1) {
            $this->numExecutableLines = 0;

            foreach ($this->children as $child) {
                $this->numExecutableLines += $child->numberOfExecutableLines();
            }
        }

        return $this->numExecutableLines;
    }

    public function numberOfExecutedLines(): int
    {
        if ($this->numExecutedLines === -1) {
            $this->numExecutedLines = 0;

            foreach ($this->children as $child) {
                $this->numExecutedLines += $child->numberOfExecutedLines();
            }
        }

        return $this->numExecutedLines;
    }

    public function numberOfExecutableBranches(): int
    {
        if ($this->numExecutableBranches === -1) {
            $this->numExecutableBranches = 0;

            foreach ($this->children as $child) {
                $this->numExecutableBranches += $child->numberOfExecutableBranches();
            }
        }

        return $this->numExecutableBranches;
    }

    public function numberOfExecutedBranches(): int
    {
        if ($this->numExecutedBranches === -1) {
            $this->numExecutedBranches = 0;

            foreach ($this->children as $child) {
                $this->numExecutedBranches += $child->numberOfExecutedBranches();
            }
        }

        return $this->numExecutedBranches;
    }

    public function numberOfExecutablePaths(): int
    {
        if ($this->numExecutablePaths === -1) {
            $this->numExecutablePaths = 0;

            foreach ($this->children as $child) {
                $this->numExecutablePaths += $child->numberOfExecutablePaths();
            }
        }

        return $this->numExecutablePaths;
    }

    public function numberOfExecutedPaths(): int
    {
        if ($this->numExecutedPaths === -1) {
            $this->numExecutedPaths = 0;

            foreach ($this->children as $child) {
                $this->numExecutedPaths += $child->numberOfExecutedPaths();
            }
        }

        return $this->numExecutedPaths;
    }

    public function numberOfClasses(): int
    {
        if ($this->numClasses === -1) {
            $this->numClasses = 0;

            foreach ($this->children as $child) {
                $this->numClasses += $child->numberOfClasses();
            }
        }

        return $this->numClasses;
    }

    public function numberOfTestedClasses(): int
    {
        if ($this->numTestedClasses === -1) {
            $this->numTestedClasses = 0;

            foreach ($this->children as $child) {
                $this->numTestedClasses += $child->numberOfTestedClasses();
            }
        }

        return $this->numTestedClasses;
    }

    public function numberOfTraits(): int
    {
        if ($this->numTraits === -1) {
            $this->numTraits = 0;

            foreach ($this->children as $child) {
                $this->numTraits += $child->numberOfTraits();
            }
        }

        return $this->numTraits;
    }

    public function numberOfTestedTraits(): int
    {
        if ($this->numTestedTraits === -1) {
            $this->numTestedTraits = 0;

            foreach ($this->children as $child) {
                $this->numTestedTraits += $child->numberOfTestedTraits();
            }
        }

        return $this->numTestedTraits;
    }

    public function numberOfMethods(): int
    {
        if ($this->numMethods === -1) {
            $this->numMethods = 0;

            foreach ($this->children as $child) {
                $this->numMethods += $child->numberOfMethods();
            }
        }

        return $this->numMethods;
    }

    public function numberOfTestedMethods(): int
    {
        if ($this->numTestedMethods === -1) {
            $this->numTestedMethods = 0;

            foreach ($this->children as $child) {
                $this->numTestedMethods += $child->numberOfTestedMethods();
            }
        }

        return $this->numTestedMethods;
    }

    public function numberOfFunctions(): int
    {
        if ($this->numFunctions === -1) {
            $this->numFunctions = 0;

            foreach ($this->children as $child) {
                $this->numFunctions += $child->numberOfFunctions();
            }
        }

        return $this->numFunctions;
    }

    public function numberOfTestedFunctions(): int
    {
        if ($this->numTestedFunctions === -1) {
            $this->numTestedFunctions = 0;

            foreach ($this->children as $child) {
                $this->numTestedFunctions += $child->numberOfTestedFunctions();
            }
        }

        return $this->numTestedFunctions;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Node;

use const DIRECTORY_SEPARATOR;
use function array_merge;
use function str_replace;
use function substr;
use Countable;
use SebastianBergmann\CodeCoverage\Util\Percentage;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
abstract class AbstractNode implements Countable
{
    /**
     * @var string
     */
    private $name;

    /**
     * @var string
     */
    private $pathAsString;

    /**
     * @var array
     */
    private $pathAsArray;

    /**
     * @var AbstractNode
     */
    private $parent;

    /**
     * @var string
     */
    private $id;

    public function __construct(string $name, self $parent = null)
    {
        if (substr($name, -1) === DIRECTORY_SEPARATOR) {
            $name = substr($name, 0, -1);
        }

        $this->name   = $name;
        $this->parent = $parent;
    }

    public function name(): string
    {
        return $this->name;
    }

    public function id(): string
    {
        if ($this->id === null) {
            $parent = $this->parent();

            if ($parent === null) {
                $this->id = 'index';
            } else {
                $parentId = $parent->id();

                if ($parentId === 'index') {
                    $this->id = str_replace(':', '_', $this->name);
                } else {
                    $this->id = $parentId . '/' . $this->name;
                }
            }
        }

        return $this->id;
    }

    public function pathAsString(): string
    {
        if ($this->pathAsString === null) {
            if ($this->parent === null) {
                $this->pathAsString = $this->name;
            } else {
                $this->pathAsString = $this->parent->pathAsString() . DIRECTORY_SEPARATOR . $this->name;
            }
        }

        return $this->pathAsString;
    }

    public function pathAsArray(): array
    {
        if ($this->pathAsArray === null) {
            if ($this->parent === null) {
                $this->pathAsArray = [];
            } else {
                $this->pathAsArray = $this->parent->pathAsArray();
            }

            $this->pathAsArray[] = $this;
        }

        return $this->pathAsArray;
    }

    public function parent(): ?self
    {
        return $this->parent;
    }

    public function percentageOfTestedClasses(): Percentage
    {
        return Percentage::fromFractionAndTotal(
            $this->numberOfTestedClasses(),
            $this->numberOfClasses(),
        );
    }

    public function percentageOfTestedTraits(): Percentage
    {
        return Percentage::fromFractionAndTotal(
            $this->numberOfTestedTraits(),
            $this->numberOfTraits(),
        );
    }

    public function percentageOfTestedClassesAndTraits(): Percentage
    {
        return Percentage::fromFractionAndTotal(
            $this->numberOfTestedClassesAndTraits(),
            $this->numberOfClassesAndTraits(),
        );
    }

    public function percentageOfTestedFunctions(): Percentage
    {
        return Percentage::fromFractionAndTotal(
            $this->numberOfTestedFunctions(),
            $this->numberOfFunctions(),
        );
    }

    public function percentageOfTestedMethods(): Percentage
    {
        return Percentage::fromFractionAndTotal(
            $this->numberOfTestedMethods(),
            $this->numberOfMethods(),
        );
    }

    public function percentageOfTestedFunctionsAndMethods(): Percentage
    {
        return Percentage::fromFractionAndTotal(
            $this->numberOfTestedFunctionsAndMethods(),
            $this->numberOfFunctionsAndMethods(),
        );
    }

    public function percentageOfExecutedLines(): Percentage
    {
        return Percentage::fromFractionAndTotal(
            $this->numberOfExecutedLines(),
            $this->numberOfExecutableLines(),
        );
    }

    public function percentageOfExecutedBranches(): Percentage
    {
        return Percentage::fromFractionAndTotal(
            $this->numberOfExecutedBranches(),
            $this->numberOfExecutableBranches()
        );
    }

    public function percentageOfExecutedPaths(): Percentage
    {
        return Percentage::fromFractionAndTotal(
            $this->numberOfExecutedPaths(),
            $this->numberOfExecutablePaths()
        );
    }

    public function numberOfClassesAndTraits(): int
    {
        return $this->numberOfClasses() + $this->numberOfTraits();
    }

    public function numberOfTestedClassesAndTraits(): int
    {
        return $this->numberOfTestedClasses() + $this->numberOfTestedTraits();
    }

    public function classesAndTraits(): array
    {
        return array_merge($this->classes(), $this->traits());
    }

    public function numberOfFunctionsAndMethods(): int
    {
        return $this->numberOfFunctions() + $this->numberOfMethods();
    }

    public function numberOfTestedFunctionsAndMethods(): int
    {
        return $this->numberOfTestedFunctions() + $this->numberOfTestedMethods();
    }

    abstract public function classes(): array;

    abstract public function traits(): array;

    abstract public function functions(): array;

    /**
     * @psalm-return array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int}
     */
    abstract public function linesOfCode(): array;

    abstract public function numberOfExecutableLines(): int;

    abstract public function numberOfExecutedLines(): int;

    abstract public function numberOfExecutableBranches(): int;

    abstract public function numberOfExecutedBranches(): int;

    abstract public function numberOfExecutablePaths(): int;

    abstract public function numberOfExecutedPaths(): int;

    abstract public function numberOfClasses(): int;

    abstract public function numberOfTestedClasses(): int;

    abstract public function numberOfTraits(): int;

    abstract public function numberOfTestedTraits(): int;

    abstract public function numberOfMethods(): int;

    abstract public function numberOfTestedMethods(): int;

    abstract public function numberOfFunctions(): int;

    abstract public function numberOfTestedFunctions(): int;
}
<?php
namespace PHPSTORM_META {

    override(
        \PHPUnit\Framework\TestCase::createMock(0),
        map([""=>"$0"])
    );

    override(
        \PHPUnit\Framework\TestCase::createStub(0),
        map([""=>"$0"])
    );

    override(
        \PHPUnit\Framework\TestCase::createConfiguredMock(0),
        map([""=>"$0"])
    );

    override(
        \PHPUnit\Framework\TestCase::createPartialMock(0),
        map([""=>"$0"])
    );

    override(
        \PHPUnit\Framework\TestCase::createTestProxy(0),
        map([""=>"$0"])
    );

    override(
        \PHPUnit\Framework\TestCase::getMockForAbstractClass(0),
        map([""=>"$0"])
    );
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use const ENT_QUOTES;
use function assert;
use function class_exists;
use function htmlspecialchars;
use function mb_convert_encoding;
use function ord;
use function preg_replace;
use function settype;
use function strlen;
use DOMCharacterData;
use DOMDocument;
use DOMElement;
use DOMNode;
use DOMText;
use ReflectionClass;
use ReflectionException;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Xml
{
    /**
     * @deprecated Only used by assertEqualXMLStructure()
     */
    public static function import(DOMElement $element): DOMElement
    {
        return (new DOMDocument)->importNode($element, true);
    }

    /**
     * @deprecated Only used by assertEqualXMLStructure()
     */
    public static function removeCharacterDataNodes(DOMNode $node): void
    {
        if ($node->hasChildNodes()) {
            for ($i = $node->childNodes->length - 1; $i >= 0; $i--) {
                if (($child = $node->childNodes->item($i)) instanceof DOMCharacterData) {
                    $node->removeChild($child);
                }
            }
        }
    }

    /**
     * Escapes a string for the use in XML documents.
     *
     * Any Unicode character is allowed, excluding the surrogate blocks, FFFE,
     * and FFFF (not even as character reference).
     *
     * @see https://www.w3.org/TR/xml/#charsets
     */
    public static function prepareString(string $string): string
    {
        return preg_replace(
            '/[\\x00-\\x08\\x0b\\x0c\\x0e-\\x1f\\x7f]/',
            '',
            htmlspecialchars(
                self::convertToUtf8($string),
                ENT_QUOTES
            )
        );
    }

    /**
     * "Convert" a DOMElement object into a PHP variable.
     */
    public static function xmlToVariable(DOMElement $element)
    {
        $variable = null;

        switch ($element->tagName) {
            case 'array':
                $variable = [];

                foreach ($element->childNodes as $entry) {
                    if (!$entry instanceof DOMElement || $entry->tagName !== 'element') {
                        continue;
                    }
                    $item = $entry->childNodes->item(0);

                    if ($item instanceof DOMText) {
                        $item = $entry->childNodes->item(1);
                    }

                    $value = self::xmlToVariable($item);

                    if ($entry->hasAttribute('key')) {
                        $variable[(string) $entry->getAttribute('key')] = $value;
                    } else {
                        $variable[] = $value;
                    }
                }

                break;

            case 'object':
                $className = $element->getAttribute('class');

                if ($element->hasChildNodes()) {
                    $arguments       = $element->childNodes->item(0)->childNodes;
                    $constructorArgs = [];

                    foreach ($arguments as $argument) {
                        if ($argument instanceof DOMElement) {
                            $constructorArgs[] = self::xmlToVariable($argument);
                        }
                    }

                    try {
                        assert(class_exists($className));

                        $variable = (new ReflectionClass($className))->newInstanceArgs($constructorArgs);
                        // @codeCoverageIgnoreStart
                    } catch (ReflectionException $e) {
                        throw new Exception(
                            $e->getMessage(),
                            (int) $e->getCode(),
                            $e
                        );
                    }
                    // @codeCoverageIgnoreEnd
                } else {
                    $variable = new $className;
                }

                break;

            case 'boolean':
                $variable = $element->textContent === 'true';

                break;

            case 'integer':
            case 'double':
            case 'string':
                $variable = $element->textContent;

                settype($variable, $element->tagName);

                break;
        }

        return $variable;
    }

    private static function convertToUtf8(string $string): string
    {
        if (!self::isUtf8($string)) {
            $string = mb_convert_encoding($string, 'UTF-8');
        }

        return $string;
    }

    private static function isUtf8(string $string): bool
    {
        $length = strlen($string);

        for ($i = 0; $i < $length; $i++) {
            if (ord($string[$i]) < 0x80) {
                $n = 0;
            } elseif ((ord($string[$i]) & 0xE0) === 0xC0) {
                $n = 1;
            } elseif ((ord($string[$i]) & 0xF0) === 0xE0) {
                $n = 2;
            } elseif ((ord($string[$i]) & 0xF0) === 0xF0) {
                $n = 3;
            } else {
                return false;
            }

            for ($j = 0; $j < $n; $j++) {
                if ((++$i === $length) || ((ord($string[$i]) & 0xC0) !== 0x80)) {
                    return false;
                }
            }
        }

        return true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use function array_keys;
use function array_reverse;
use function array_shift;
use function defined;
use function get_defined_constants;
use function get_included_files;
use function in_array;
use function ini_get_all;
use function is_array;
use function is_file;
use function is_scalar;
use function preg_match;
use function serialize;
use function sprintf;
use function strpos;
use function strtr;
use function substr;
use function var_export;
use Closure;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class GlobalState
{
    /**
     * @var string[]
     */
    private const SUPER_GLOBAL_ARRAYS = [
        '_ENV',
        '_POST',
        '_GET',
        '_COOKIE',
        '_SERVER',
        '_FILES',
        '_REQUEST',
    ];

    /**
     * @throws Exception
     */
    public static function getIncludedFilesAsString(): string
    {
        return self::processIncludedFilesAsString(get_included_files());
    }

    /**
     * @param string[] $files
     *
     * @throws Exception
     */
    public static function processIncludedFilesAsString(array $files): string
    {
        $excludeList = new ExcludeList;
        $prefix      = false;
        $result      = '';

        if (defined('__PHPUNIT_PHAR__')) {
            $prefix = 'phar://' . __PHPUNIT_PHAR__ . '/';
        }

        // Do not process bootstrap script
        array_shift($files);

        // If bootstrap script was a Composer bin proxy, skip the second entry as well
        if (substr(strtr($files[0], '\\', '/'), -24) === '/phpunit/phpunit/phpunit') {
            array_shift($files);
        }

        foreach (array_reverse($files) as $file) {
            if (!empty($GLOBALS['__PHPUNIT_ISOLATION_EXCLUDE_LIST']) &&
                in_array($file, $GLOBALS['__PHPUNIT_ISOLATION_EXCLUDE_LIST'], true)) {
                continue;
            }

            if ($prefix !== false && strpos($file, $prefix) === 0) {
                continue;
            }

            // Skip virtual file system protocols
            if (preg_match('/^(vfs|phpvfs[a-z0-9]+):/', $file)) {
                continue;
            }

            if (!$excludeList->isExcluded($file) && is_file($file)) {
                $result = 'require_once \'' . $file . "';\n" . $result;
            }
        }

        return $result;
    }

    public static function getIniSettingsAsString(): string
    {
        $result = '';

        foreach (ini_get_all(null, false) as $key => $value) {
            $result .= sprintf(
                '@ini_set(%s, %s);' . "\n",
                self::exportVariable($key),
                self::exportVariable((string) $value)
            );
        }

        return $result;
    }

    public static function getConstantsAsString(): string
    {
        $constants = get_defined_constants(true);
        $result    = '';

        if (isset($constants['user'])) {
            foreach ($constants['user'] as $name => $value) {
                $result .= sprintf(
                    'if (!defined(\'%s\')) define(\'%s\', %s);' . "\n",
                    $name,
                    $name,
                    self::exportVariable($value)
                );
            }
        }

        return $result;
    }

    public static function getGlobalsAsString(): string
    {
        $result = '';

        foreach (self::SUPER_GLOBAL_ARRAYS as $superGlobalArray) {
            if (isset($GLOBALS[$superGlobalArray]) && is_array($GLOBALS[$superGlobalArray])) {
                foreach (array_keys($GLOBALS[$superGlobalArray]) as $key) {
                    if ($GLOBALS[$superGlobalArray][$key] instanceof Closure) {
                        continue;
                    }

                    $result .= sprintf(
                        '$GLOBALS[\'%s\'][\'%s\'] = %s;' . "\n",
                        $superGlobalArray,
                        $key,
                        self::exportVariable($GLOBALS[$superGlobalArray][$key])
                    );
                }
            }
        }

        $excludeList   = self::SUPER_GLOBAL_ARRAYS;
        $excludeList[] = 'GLOBALS';

        foreach (array_keys($GLOBALS) as $key) {
            if (!$GLOBALS[$key] instanceof Closure && !in_array($key, $excludeList, true)) {
                $result .= sprintf(
                    '$GLOBALS[\'%s\'] = %s;' . "\n",
                    $key,
                    self::exportVariable($GLOBALS[$key])
                );
            }
        }

        return $result;
    }

    private static function exportVariable($variable): string
    {
        if (is_scalar($variable) || $variable === null ||
            (is_array($variable) && self::arrayOnlyContainsScalars($variable))) {
            return var_export($variable, true);
        }

        return 'unserialize(' . var_export(serialize($variable), true) . ')';
    }

    private static function arrayOnlyContainsScalars(array $array): bool
    {
        $result = true;

        foreach ($array as $element) {
            if (is_array($element)) {
                $result = self::arrayOnlyContainsScalars($element);
            } elseif (!is_scalar($element) && $element !== null) {
                $result = false;
            }

            if (!$result) {
                break;
            }
        }

        return $result;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use RuntimeException;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class InvalidDataSetException extends RuntimeException implements \PHPUnit\Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\Log;

use function class_exists;
use function get_class;
use function method_exists;
use function sprintf;
use function str_replace;
use function trim;
use DOMDocument;
use DOMElement;
use PHPUnit\Framework\AssertionFailedError;
use PHPUnit\Framework\ExceptionWrapper;
use PHPUnit\Framework\SelfDescribing;
use PHPUnit\Framework\Test;
use PHPUnit\Framework\TestFailure;
use PHPUnit\Framework\TestListener;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Framework\Warning;
use PHPUnit\Util\Exception;
use PHPUnit\Util\Filter;
use PHPUnit\Util\Printer;
use PHPUnit\Util\Xml;
use ReflectionClass;
use ReflectionException;
use Throwable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class JUnit extends Printer implements TestListener
{
    /**
     * @var DOMDocument
     */
    private $document;

    /**
     * @var DOMElement
     */
    private $root;

    /**
     * @var bool
     */
    private $reportRiskyTests = false;

    /**
     * @var DOMElement[]
     */
    private $testSuites = [];

    /**
     * @var int[]
     */
    private $testSuiteTests = [0];

    /**
     * @var int[]
     */
    private $testSuiteAssertions = [0];

    /**
     * @var int[]
     */
    private $testSuiteErrors = [0];

    /**
     * @var int[]
     */
    private $testSuiteWarnings = [0];

    /**
     * @var int[]
     */
    private $testSuiteFailures = [0];

    /**
     * @var int[]
     */
    private $testSuiteSkipped = [0];

    /**
     * @var int[]
     */
    private $testSuiteTimes = [0];

    /**
     * @var int
     */
    private $testSuiteLevel = 0;

    /**
     * @var DOMElement
     */
    private $currentTestCase;

    /**
     * @param null|mixed $out
     */
    public function __construct($out = null, bool $reportRiskyTests = false)
    {
        $this->document               = new DOMDocument('1.0', 'UTF-8');
        $this->document->formatOutput = true;

        $this->root = $this->document->createElement('testsuites');
        $this->document->appendChild($this->root);

        parent::__construct($out);

        $this->reportRiskyTests = $reportRiskyTests;
    }

    /**
     * Flush buffer and close output.
     */
    public function flush(): void
    {
        $this->write($this->getXML());

        parent::flush();
    }

    /**
     * An error occurred.
     */
    public function addError(Test $test, Throwable $t, float $time): void
    {
        $this->doAddFault($test, $t, 'error');
        $this->testSuiteErrors[$this->testSuiteLevel]++;
    }

    /**
     * A warning occurred.
     */
    public function addWarning(Test $test, Warning $e, float $time): void
    {
        $this->doAddFault($test, $e, 'warning');
        $this->testSuiteWarnings[$this->testSuiteLevel]++;
    }

    /**
     * A failure occurred.
     */
    public function addFailure(Test $test, AssertionFailedError $e, float $time): void
    {
        $this->doAddFault($test, $e, 'failure');
        $this->testSuiteFailures[$this->testSuiteLevel]++;
    }

    /**
     * Incomplete test.
     */
    public function addIncompleteTest(Test $test, Throwable $t, float $time): void
    {
        $this->doAddSkipped();
    }

    /**
     * Risky test.
     */
    public function addRiskyTest(Test $test, Throwable $t, float $time): void
    {
        if (!$this->reportRiskyTests) {
            return;
        }

        $this->doAddFault($test, $t, 'error');
        $this->testSuiteErrors[$this->testSuiteLevel]++;
    }

    /**
     * Skipped test.
     */
    public function addSkippedTest(Test $test, Throwable $t, float $time): void
    {
        $this->doAddSkipped();
    }

    /**
     * A testsuite started.
     */
    public function startTestSuite(TestSuite $suite): void
    {
        $testSuite = $this->document->createElement('testsuite');
        $testSuite->setAttribute('name', $suite->getName());

        if (class_exists($suite->getName(), false)) {
            try {
                $class = new ReflectionClass($suite->getName());

                $testSuite->setAttribute('file', $class->getFileName());
            } catch (ReflectionException $e) {
            }
        }

        if ($this->testSuiteLevel > 0) {
            $this->testSuites[$this->testSuiteLevel]->appendChild($testSuite);
        } else {
            $this->root->appendChild($testSuite);
        }

        $this->testSuiteLevel++;
        $this->testSuites[$this->testSuiteLevel]          = $testSuite;
        $this->testSuiteTests[$this->testSuiteLevel]      = 0;
        $this->testSuiteAssertions[$this->testSuiteLevel] = 0;
        $this->testSuiteErrors[$this->testSuiteLevel]     = 0;
        $this->testSuiteWarnings[$this->testSuiteLevel]   = 0;
        $this->testSuiteFailures[$this->testSuiteLevel]   = 0;
        $this->testSuiteSkipped[$this->testSuiteLevel]    = 0;
        $this->testSuiteTimes[$this->testSuiteLevel]      = 0;
    }

    /**
     * A testsuite ended.
     */
    public function endTestSuite(TestSuite $suite): void
    {
        $this->testSuites[$this->testSuiteLevel]->setAttribute(
            'tests',
            (string) $this->testSuiteTests[$this->testSuiteLevel]
        );

        $this->testSuites[$this->testSuiteLevel]->setAttribute(
            'assertions',
            (string) $this->testSuiteAssertions[$this->testSuiteLevel]
        );

        $this->testSuites[$this->testSuiteLevel]->setAttribute(
            'errors',
            (string) $this->testSuiteErrors[$this->testSuiteLevel]
        );

        $this->testSuites[$this->testSuiteLevel]->setAttribute(
            'warnings',
            (string) $this->testSuiteWarnings[$this->testSuiteLevel]
        );

        $this->testSuites[$this->testSuiteLevel]->setAttribute(
            'failures',
            (string) $this->testSuiteFailures[$this->testSuiteLevel]
        );

        $this->testSuites[$this->testSuiteLevel]->setAttribute(
            'skipped',
            (string) $this->testSuiteSkipped[$this->testSuiteLevel]
        );

        $this->testSuites[$this->testSuiteLevel]->setAttribute(
            'time',
            sprintf('%F', $this->testSuiteTimes[$this->testSuiteLevel])
        );

        if ($this->testSuiteLevel > 1) {
            $this->testSuiteTests[$this->testSuiteLevel - 1] += $this->testSuiteTests[$this->testSuiteLevel];
            $this->testSuiteAssertions[$this->testSuiteLevel - 1] += $this->testSuiteAssertions[$this->testSuiteLevel];
            $this->testSuiteErrors[$this->testSuiteLevel - 1] += $this->testSuiteErrors[$this->testSuiteLevel];
            $this->testSuiteWarnings[$this->testSuiteLevel - 1] += $this->testSuiteWarnings[$this->testSuiteLevel];
            $this->testSuiteFailures[$this->testSuiteLevel - 1] += $this->testSuiteFailures[$this->testSuiteLevel];
            $this->testSuiteSkipped[$this->testSuiteLevel - 1] += $this->testSuiteSkipped[$this->testSuiteLevel];
            $this->testSuiteTimes[$this->testSuiteLevel - 1] += $this->testSuiteTimes[$this->testSuiteLevel];
        }

        $this->testSuiteLevel--;
    }

    /**
     * A test started.
     */
    public function startTest(Test $test): void
    {
        $usesDataprovider = false;

        if (method_exists($test, 'usesDataProvider')) {
            $usesDataprovider = $test->usesDataProvider();
        }

        $testCase = $this->document->createElement('testcase');
        $testCase->setAttribute('name', $test->getName());

        try {
            $class = new ReflectionClass($test);
            // @codeCoverageIgnoreStart
        } catch (ReflectionException $e) {
            throw new Exception(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd

        $methodName = $test->getName(!$usesDataprovider);

        if ($class->hasMethod($methodName)) {
            try {
                $method = $class->getMethod($methodName);
                // @codeCoverageIgnoreStart
            } catch (ReflectionException $e) {
                throw new Exception(
                    $e->getMessage(),
                    (int) $e->getCode(),
                    $e
                );
            }
            // @codeCoverageIgnoreEnd

            $testCase->setAttribute('class', $class->getName());
            $testCase->setAttribute('classname', str_replace('\\', '.', $class->getName()));
            $testCase->setAttribute('file', $class->getFileName());
            $testCase->setAttribute('line', (string) $method->getStartLine());
        }

        $this->currentTestCase = $testCase;
    }

    /**
     * A test ended.
     */
    public function endTest(Test $test, float $time): void
    {
        $numAssertions = 0;

        if (method_exists($test, 'getNumAssertions')) {
            $numAssertions = $test->getNumAssertions();
        }

        $this->testSuiteAssertions[$this->testSuiteLevel] += $numAssertions;

        $this->currentTestCase->setAttribute(
            'assertions',
            (string) $numAssertions
        );

        $this->currentTestCase->setAttribute(
            'time',
            sprintf('%F', $time)
        );

        $this->testSuites[$this->testSuiteLevel]->appendChild(
            $this->currentTestCase
        );

        $this->testSuiteTests[$this->testSuiteLevel]++;
        $this->testSuiteTimes[$this->testSuiteLevel] += $time;

        $testOutput = '';

        if (method_exists($test, 'hasOutput') && method_exists($test, 'getActualOutput')) {
            $testOutput = $test->hasOutput() ? $test->getActualOutput() : '';
        }

        if (!empty($testOutput)) {
            $systemOut = $this->document->createElement(
                'system-out',
                Xml::prepareString($testOutput)
            );

            $this->currentTestCase->appendChild($systemOut);
        }

        $this->currentTestCase = null;
    }

    /**
     * Returns the XML as a string.
     */
    public function getXML(): string
    {
        return $this->document->saveXML();
    }

    private function doAddFault(Test $test, Throwable $t, string $type): void
    {
        if ($this->currentTestCase === null) {
            return;
        }

        if ($test instanceof SelfDescribing) {
            $buffer = $test->toString() . "\n";
        } else {
            $buffer = '';
        }

        $buffer .= trim(
            TestFailure::exceptionToString($t) . "\n" .
            Filter::getFilteredStacktrace($t)
        );

        $fault = $this->document->createElement(
            $type,
            Xml::prepareString($buffer)
        );

        if ($t instanceof ExceptionWrapper) {
            $fault->setAttribute('type', $t->getClassName());
        } else {
            $fault->setAttribute('type', get_class($t));
        }

        $this->currentTestCase->appendChild($fault);
    }

    private function doAddSkipped(): void
    {
        if ($this->currentTestCase === null) {
            return;
        }

        $skipped = $this->document->createElement('skipped');

        $this->currentTestCase->appendChild($skipped);

        $this->testSuiteSkipped[$this->testSuiteLevel]++;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\Log;

use function class_exists;
use function count;
use function explode;
use function get_class;
use function getmypid;
use function ini_get;
use function is_bool;
use function is_scalar;
use function method_exists;
use function print_r;
use function round;
use function str_replace;
use function stripos;
use PHPUnit\Framework\AssertionFailedError;
use PHPUnit\Framework\ExceptionWrapper;
use PHPUnit\Framework\ExpectationFailedException;
use PHPUnit\Framework\Test;
use PHPUnit\Framework\TestCase;
use PHPUnit\Framework\TestFailure;
use PHPUnit\Framework\TestResult;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Framework\Warning;
use PHPUnit\TextUI\DefaultResultPrinter;
use PHPUnit\Util\Exception;
use PHPUnit\Util\Filter;
use ReflectionClass;
use ReflectionException;
use SebastianBergmann\Comparator\ComparisonFailure;
use Throwable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class TeamCity extends DefaultResultPrinter
{
    /**
     * @var bool
     */
    private $isSummaryTestCountPrinted = false;

    /**
     * @var string
     */
    private $startedTestName;

    /**
     * @var false|int
     */
    private $flowId;

    public function printResult(TestResult $result): void
    {
        $this->printHeader($result);
        $this->printFooter($result);
    }

    /**
     * An error occurred.
     */
    public function addError(Test $test, Throwable $t, float $time): void
    {
        $this->printEvent(
            'testFailed',
            [
                'name'     => $test->getName(),
                'message'  => self::getMessage($t),
                'details'  => self::getDetails($t),
                'duration' => self::toMilliseconds($time),
            ]
        );
    }

    /**
     * A warning occurred.
     */
    public function addWarning(Test $test, Warning $e, float $time): void
    {
        $this->write(self::getMessage($e) . PHP_EOL);
    }

    /**
     * A failure occurred.
     */
    public function addFailure(Test $test, AssertionFailedError $e, float $time): void
    {
        $parameters = [
            'name'     => $test->getName(),
            'message'  => self::getMessage($e),
            'details'  => self::getDetails($e),
            'duration' => self::toMilliseconds($time),
        ];

        if ($e instanceof ExpectationFailedException) {
            $comparisonFailure = $e->getComparisonFailure();

            if ($comparisonFailure instanceof ComparisonFailure) {
                $expectedString = $comparisonFailure->getExpectedAsString();

                if ($expectedString === null || empty($expectedString)) {
                    $expectedString = self::getPrimitiveValueAsString($comparisonFailure->getExpected());
                }

                $actualString = $comparisonFailure->getActualAsString();

                if ($actualString === null || empty($actualString)) {
                    $actualString = self::getPrimitiveValueAsString($comparisonFailure->getActual());
                }

                if ($actualString !== null && $expectedString !== null) {
                    $parameters['type']     = 'comparisonFailure';
                    $parameters['actual']   = $actualString;
                    $parameters['expected'] = $expectedString;
                }
            }
        }

        $this->printEvent('testFailed', $parameters);
    }

    /**
     * Incomplete test.
     */
    public function addIncompleteTest(Test $test, Throwable $t, float $time): void
    {
        $this->printIgnoredTest($test->getName(), $t, $time);
    }

    /**
     * Risky test.
     */
    public function addRiskyTest(Test $test, Throwable $t, float $time): void
    {
        $this->addError($test, $t, $time);
    }

    /**
     * Skipped test.
     */
    public function addSkippedTest(Test $test, Throwable $t, float $time): void
    {
        $testName = $test->getName();

        if ($this->startedTestName !== $testName) {
            $this->startTest($test);
            $this->printIgnoredTest($testName, $t, $time);
            $this->endTest($test, $time);
        } else {
            $this->printIgnoredTest($testName, $t, $time);
        }
    }

    public function printIgnoredTest(string $testName, Throwable $t, float $time): void
    {
        $this->printEvent(
            'testIgnored',
            [
                'name'     => $testName,
                'message'  => self::getMessage($t),
                'details'  => self::getDetails($t),
                'duration' => self::toMilliseconds($time),
            ]
        );
    }

    /**
     * A testsuite started.
     */
    public function startTestSuite(TestSuite $suite): void
    {
        if (stripos(ini_get('disable_functions'), 'getmypid') === false) {
            $this->flowId = getmypid();
        } else {
            $this->flowId = false;
        }

        if (!$this->isSummaryTestCountPrinted) {
            $this->isSummaryTestCountPrinted = true;

            $this->printEvent(
                'testCount',
                ['count' => count($suite)]
            );
        }

        $suiteName = $suite->getName();

        if (empty($suiteName)) {
            return;
        }

        $parameters = ['name' => $suiteName];

        if (class_exists($suiteName, false)) {
            $fileName                   = self::getFileName($suiteName);
            $parameters['locationHint'] = "php_qn://{$fileName}::\\{$suiteName}";
        } else {
            $split = explode('::', $suiteName);

            if (count($split) === 2 && class_exists($split[0]) && method_exists($split[0], $split[1])) {
                $fileName                   = self::getFileName($split[0]);
                $parameters['locationHint'] = "php_qn://{$fileName}::\\{$suiteName}";
                $parameters['name']         = $split[1];
            }
        }

        $this->printEvent('testSuiteStarted', $parameters);
    }

    /**
     * A testsuite ended.
     */
    public function endTestSuite(TestSuite $suite): void
    {
        $suiteName = $suite->getName();

        if (empty($suiteName)) {
            return;
        }

        $parameters = ['name' => $suiteName];

        if (!class_exists($suiteName, false)) {
            $split = explode('::', $suiteName);

            if (count($split) === 2 && class_exists($split[0]) && method_exists($split[0], $split[1])) {
                $parameters['name'] = $split[1];
            }
        }

        $this->printEvent('testSuiteFinished', $parameters);
    }

    /**
     * A test started.
     */
    public function startTest(Test $test): void
    {
        $testName              = $test->getName();
        $this->startedTestName = $testName;
        $params                = ['name' => $testName];

        if ($test instanceof TestCase) {
            $className              = get_class($test);
            $fileName               = self::getFileName($className);
            $params['locationHint'] = "php_qn://{$fileName}::\\{$className}::{$testName}";
        }

        $this->printEvent('testStarted', $params);
    }

    /**
     * A test ended.
     */
    public function endTest(Test $test, float $time): void
    {
        parent::endTest($test, $time);

        $this->printEvent(
            'testFinished',
            [
                'name'     => $test->getName(),
                'duration' => self::toMilliseconds($time),
            ]
        );
    }

    protected function writeProgress(string $progress): void
    {
    }

    private function printEvent(string $eventName, array $params = []): void
    {
        $this->write("\n##teamcity[{$eventName}");

        if ($this->flowId) {
            $params['flowId'] = $this->flowId;
        }

        foreach ($params as $key => $value) {
            $escapedValue = self::escapeValue((string) $value);
            $this->write(" {$key}='{$escapedValue}'");
        }

        $this->write("]\n");
    }

    private static function getMessage(Throwable $t): string
    {
        $message = '';

        if ($t instanceof ExceptionWrapper) {
            if ($t->getClassName() !== '') {
                $message .= $t->getClassName();
            }

            if ($message !== '' && $t->getMessage() !== '') {
                $message .= ' : ';
            }
        }

        return $message . $t->getMessage();
    }

    private static function getDetails(Throwable $t): string
    {
        $stackTrace = Filter::getFilteredStacktrace($t);
        $previous   = $t instanceof ExceptionWrapper ? $t->getPreviousWrapped() : $t->getPrevious();

        while ($previous) {
            $stackTrace .= "\nCaused by\n" .
                TestFailure::exceptionToString($previous) . "\n" .
                Filter::getFilteredStacktrace($previous);

            $previous = $previous instanceof ExceptionWrapper ?
                $previous->getPreviousWrapped() : $previous->getPrevious();
        }

        return ' ' . str_replace("\n", "\n ", $stackTrace);
    }

    private static function getPrimitiveValueAsString($value): ?string
    {
        if ($value === null) {
            return 'null';
        }

        if (is_bool($value)) {
            return $value ? 'true' : 'false';
        }

        if (is_scalar($value)) {
            return print_r($value, true);
        }

        return null;
    }

    private static function escapeValue(string $text): string
    {
        return str_replace(
            ['|', "'", "\n", "\r", ']', '['],
            ['||', "|'", '|n', '|r', '|]', '|['],
            $text
        );
    }

    /**
     * @param string $className
     */
    private static function getFileName($className): string
    {
        try {
            return (new ReflectionClass($className))->getFileName();
            // @codeCoverageIgnoreStart
        } catch (ReflectionException $e) {
            throw new Exception(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd
    }

    /**
     * @param float $time microseconds
     */
    private static function toMilliseconds(float $time): int
    {
        return (int) round($time * 1000);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

/**
 * @deprecated Use ExcludeList instead
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class Blacklist
{
    public static function addDirectory(string $directory): void
    {
        ExcludeList::addDirectory($directory);
    }

    /**
     * @throws Exception
     *
     * @return string[]
     */
    public function getBlacklistedDirectories(): array
    {
        return (new ExcludeList)->getExcludedDirectories();
    }

    /**
     * @throws Exception
     */
    public function isBlacklisted(string $file): bool
    {
        return (new ExcludeList)->isExcluded($file);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use function array_unshift;
use function defined;
use function in_array;
use function is_file;
use function realpath;
use function sprintf;
use function strpos;
use PHPUnit\Framework\Exception;
use PHPUnit\Framework\SyntheticError;
use Throwable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Filter
{
    /**
     * @throws Exception
     */
    public static function getFilteredStacktrace(Throwable $t): string
    {
        $filteredStacktrace = '';

        if ($t instanceof SyntheticError) {
            $eTrace = $t->getSyntheticTrace();
            $eFile  = $t->getSyntheticFile();
            $eLine  = $t->getSyntheticLine();
        } elseif ($t instanceof Exception) {
            $eTrace = $t->getSerializableTrace();
            $eFile  = $t->getFile();
            $eLine  = $t->getLine();
        } else {
            if ($t->getPrevious()) {
                $t = $t->getPrevious();
            }

            $eTrace = $t->getTrace();
            $eFile  = $t->getFile();
            $eLine  = $t->getLine();
        }

        if (!self::frameExists($eTrace, $eFile, $eLine)) {
            array_unshift(
                $eTrace,
                ['file' => $eFile, 'line' => $eLine]
            );
        }

        $prefix      = defined('__PHPUNIT_PHAR_ROOT__') ? __PHPUNIT_PHAR_ROOT__ : false;
        $excludeList = new ExcludeList;

        foreach ($eTrace as $frame) {
            if (self::shouldPrintFrame($frame, $prefix, $excludeList)) {
                $filteredStacktrace .= sprintf(
                    "%s:%s\n",
                    $frame['file'],
                    $frame['line'] ?? '?'
                );
            }
        }

        return $filteredStacktrace;
    }

    private static function shouldPrintFrame(array $frame, $prefix, ExcludeList $excludeList): bool
    {
        if (!isset($frame['file'])) {
            return false;
        }

        $file              = $frame['file'];
        $fileIsNotPrefixed = $prefix === false || strpos($file, $prefix) !== 0;

        // @see https://github.com/sebastianbergmann/phpunit/issues/4033
        if (isset($GLOBALS['_SERVER']['SCRIPT_NAME'])) {
            $script = realpath($GLOBALS['_SERVER']['SCRIPT_NAME']);
        } else {
            $script = '';
        }

        return is_file($file) &&
               self::fileIsExcluded($file, $excludeList) &&
               $fileIsNotPrefixed &&
               $file !== $script;
    }

    private static function fileIsExcluded(string $file, ExcludeList $excludeList): bool
    {
        return (empty($GLOBALS['__PHPUNIT_ISOLATION_EXCLUDE_LIST']) ||
                !in_array($file, $GLOBALS['__PHPUNIT_ISOLATION_EXCLUDE_LIST'], true)) &&
                !$excludeList->isExcluded($file);
    }

    private static function frameExists(array $trace, string $file, int $line): bool
    {
        foreach ($trace as $frame) {
            if (isset($frame['file'], $frame['line']) && $frame['file'] === $file && $frame['line'] === $line) {
                return true;
            }
        }

        return false;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use const PHP_OS;
use const PHP_VERSION;
use function addcslashes;
use function array_flip;
use function array_key_exists;
use function array_merge;
use function array_unique;
use function array_unshift;
use function class_exists;
use function count;
use function explode;
use function extension_loaded;
use function function_exists;
use function get_class;
use function ini_get;
use function interface_exists;
use function is_array;
use function is_int;
use function method_exists;
use function phpversion;
use function preg_match;
use function preg_replace;
use function sprintf;
use function strncmp;
use function strpos;
use function strtolower;
use function trim;
use function version_compare;
use PHPUnit\Framework\Assert;
use PHPUnit\Framework\CodeCoverageException;
use PHPUnit\Framework\ExecutionOrderDependency;
use PHPUnit\Framework\InvalidCoversTargetException;
use PHPUnit\Framework\SelfDescribing;
use PHPUnit\Framework\TestCase;
use PHPUnit\Framework\Warning;
use PHPUnit\Runner\Version;
use PHPUnit\Util\Annotation\Registry;
use ReflectionClass;
use ReflectionException;
use ReflectionMethod;
use SebastianBergmann\CodeUnit\CodeUnitCollection;
use SebastianBergmann\CodeUnit\InvalidCodeUnitException;
use SebastianBergmann\CodeUnit\Mapper;
use SebastianBergmann\Environment\OperatingSystem;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Test
{
    /**
     * @var int
     */
    public const UNKNOWN = -1;

    /**
     * @var int
     */
    public const SMALL = 0;

    /**
     * @var int
     */
    public const MEDIUM = 1;

    /**
     * @var int
     */
    public const LARGE = 2;

    /**
     * @var array
     */
    private static $hookMethods = [];

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public static function describe(\PHPUnit\Framework\Test $test): array
    {
        if ($test instanceof TestCase) {
            return [get_class($test), $test->getName()];
        }

        if ($test instanceof SelfDescribing) {
            return ['', $test->toString()];
        }

        return ['', get_class($test)];
    }

    public static function describeAsString(\PHPUnit\Framework\Test $test): string
    {
        if ($test instanceof SelfDescribing) {
            return $test->toString();
        }

        return get_class($test);
    }

    /**
     * @throws CodeCoverageException
     *
     * @return array|bool
     * @psalm-param class-string $className
     */
    public static function getLinesToBeCovered(string $className, string $methodName)
    {
        $annotations = self::parseTestMethodAnnotations(
            $className,
            $methodName
        );

        if (!self::shouldCoversAnnotationBeUsed($annotations)) {
            return false;
        }

        return self::getLinesToBeCoveredOrUsed($className, $methodName, 'covers');
    }

    /**
     * Returns lines of code specified with the @uses annotation.
     *
     * @throws CodeCoverageException
     * @psalm-param class-string $className
     */
    public static function getLinesToBeUsed(string $className, string $methodName): array
    {
        return self::getLinesToBeCoveredOrUsed($className, $methodName, 'uses');
    }

    public static function requiresCodeCoverageDataCollection(TestCase $test): bool
    {
        $annotations = self::parseTestMethodAnnotations(
            get_class($test),
            $test->getName(false)
        );

        // If there is no @covers annotation but a @coversNothing annotation on
        // the test method then code coverage data does not need to be collected
        if (isset($annotations['method']['coversNothing'])) {
            return false;
        }

        // If there is at least one @covers annotation then
        // code coverage data needs to be collected
        if (isset($annotations['method']['covers'])) {
            return true;
        }

        // If there is no @covers annotation but a @coversNothing annotation
        // then code coverage data does not need to be collected
        if (isset($annotations['class']['coversNothing'])) {
            return false;
        }

        // If there is no @coversNothing annotation then
        // code coverage data may be collected
        return true;
    }

    /**
     * @throws Exception
     * @psalm-param class-string $className
     */
    public static function getRequirements(string $className, string $methodName): array
    {
        return self::mergeArraysRecursively(
            Registry::getInstance()->forClassName($className)->requirements(),
            Registry::getInstance()->forMethod($className, $methodName)->requirements()
        );
    }

    /**
     * Returns the missing requirements for a test.
     *
     * @throws Exception
     * @throws Warning
     * @psalm-param class-string $className
     */
    public static function getMissingRequirements(string $className, string $methodName): array
    {
        $required = self::getRequirements($className, $methodName);
        $missing  = [];
        $hint     = null;

        if (!empty($required['PHP'])) {
            $operator = new VersionComparisonOperator(empty($required['PHP']['operator']) ? '>=' : $required['PHP']['operator']);

            if (!version_compare(PHP_VERSION, $required['PHP']['version'], $operator->asString())) {
                $missing[] = sprintf('PHP %s %s is required.', $operator->asString(), $required['PHP']['version']);
                $hint      = 'PHP';
            }
        } elseif (!empty($required['PHP_constraint'])) {
            $version = new \PharIo\Version\Version(self::sanitizeVersionNumber(PHP_VERSION));

            if (!$required['PHP_constraint']['constraint']->complies($version)) {
                $missing[] = sprintf(
                    'PHP version does not match the required constraint %s.',
                    $required['PHP_constraint']['constraint']->asString()
                );

                $hint = 'PHP_constraint';
            }
        }

        if (!empty($required['PHPUnit'])) {
            $phpunitVersion = Version::id();

            $operator = new VersionComparisonOperator(empty($required['PHPUnit']['operator']) ? '>=' : $required['PHPUnit']['operator']);

            if (!version_compare($phpunitVersion, $required['PHPUnit']['version'], $operator->asString())) {
                $missing[] = sprintf('PHPUnit %s %s is required.', $operator->asString(), $required['PHPUnit']['version']);
                $hint      = $hint ?? 'PHPUnit';
            }
        } elseif (!empty($required['PHPUnit_constraint'])) {
            $phpunitVersion = new \PharIo\Version\Version(self::sanitizeVersionNumber(Version::id()));

            if (!$required['PHPUnit_constraint']['constraint']->complies($phpunitVersion)) {
                $missing[] = sprintf(
                    'PHPUnit version does not match the required constraint %s.',
                    $required['PHPUnit_constraint']['constraint']->asString()
                );

                $hint = $hint ?? 'PHPUnit_constraint';
            }
        }

        if (!empty($required['OSFAMILY']) && $required['OSFAMILY'] !== (new OperatingSystem)->getFamily()) {
            $missing[] = sprintf('Operating system %s is required.', $required['OSFAMILY']);
            $hint      = $hint ?? 'OSFAMILY';
        }

        if (!empty($required['OS'])) {
            $requiredOsPattern = sprintf('/%s/i', addcslashes($required['OS'], '/'));

            if (!preg_match($requiredOsPattern, PHP_OS)) {
                $missing[] = sprintf('Operating system matching %s is required.', $requiredOsPattern);
                $hint      = $hint ?? 'OS';
            }
        }

        if (!empty($required['functions'])) {
            foreach ($required['functions'] as $function) {
                $pieces = explode('::', $function);

                if (count($pieces) === 2 && class_exists($pieces[0]) && method_exists($pieces[0], $pieces[1])) {
                    continue;
                }

                if (function_exists($function)) {
                    continue;
                }

                $missing[] = sprintf('Function %s is required.', $function);
                $hint      = $hint ?? 'function_' . $function;
            }
        }

        if (!empty($required['setting'])) {
            foreach ($required['setting'] as $setting => $value) {
                if (ini_get($setting) !== $value) {
                    $missing[] = sprintf('Setting "%s" must be "%s".', $setting, $value);
                    $hint      = $hint ?? '__SETTING_' . $setting;
                }
            }
        }

        if (!empty($required['extensions'])) {
            foreach ($required['extensions'] as $extension) {
                if (isset($required['extension_versions'][$extension])) {
                    continue;
                }

                if (!extension_loaded($extension)) {
                    $missing[] = sprintf('Extension %s is required.', $extension);
                    $hint      = $hint ?? 'extension_' . $extension;
                }
            }
        }

        if (!empty($required['extension_versions'])) {
            foreach ($required['extension_versions'] as $extension => $req) {
                $actualVersion = phpversion($extension);

                $operator = new VersionComparisonOperator(empty($req['operator']) ? '>=' : $req['operator']);

                if ($actualVersion === false || !version_compare($actualVersion, $req['version'], $operator->asString())) {
                    $missing[] = sprintf('Extension %s %s %s is required.', $extension, $operator->asString(), $req['version']);
                    $hint      = $hint ?? 'extension_' . $extension;
                }
            }
        }

        if ($hint && isset($required['__OFFSET'])) {
            array_unshift($missing, '__OFFSET_FILE=' . $required['__OFFSET']['__FILE']);
            array_unshift($missing, '__OFFSET_LINE=' . ($required['__OFFSET'][$hint] ?? 1));
        }

        return $missing;
    }

    /**
     * Returns the provided data for a method.
     *
     * @throws Exception
     * @psalm-param class-string $className
     */
    public static function getProvidedData(string $className, string $methodName): ?array
    {
        return Registry::getInstance()->forMethod($className, $methodName)->getProvidedData();
    }

    /**
     * @psalm-param class-string $className
     */
    public static function parseTestMethodAnnotations(string $className, ?string $methodName = ''): array
    {
        $registry = Registry::getInstance();

        if ($methodName !== null) {
            try {
                return [
                    'method' => $registry->forMethod($className, $methodName)->symbolAnnotations(),
                    'class'  => $registry->forClassName($className)->symbolAnnotations(),
                ];
            } catch (Exception $methodNotFound) {
                // ignored
            }
        }

        return [
            'method' => null,
            'class'  => $registry->forClassName($className)->symbolAnnotations(),
        ];
    }

    /**
     * @psalm-param class-string $className
     */
    public static function getInlineAnnotations(string $className, string $methodName): array
    {
        return Registry::getInstance()->forMethod($className, $methodName)->getInlineAnnotations();
    }

    /** @psalm-param class-string $className */
    public static function getBackupSettings(string $className, string $methodName): array
    {
        return [
            'backupGlobals' => self::getBooleanAnnotationSetting(
                $className,
                $methodName,
                'backupGlobals'
            ),
            'backupStaticAttributes' => self::getBooleanAnnotationSetting(
                $className,
                $methodName,
                'backupStaticAttributes'
            ),
        ];
    }

    /**
     * @psalm-param class-string $className
     *
     * @return ExecutionOrderDependency[]
     */
    public static function getDependencies(string $className, string $methodName): array
    {
        $annotations = self::parseTestMethodAnnotations(
            $className,
            $methodName
        );

        $dependsAnnotations = $annotations['class']['depends'] ?? [];

        if (isset($annotations['method']['depends'])) {
            $dependsAnnotations = array_merge(
                $dependsAnnotations,
                $annotations['method']['depends']
            );
        }

        // Normalize dependency name to className::methodName
        $dependencies = [];

        foreach ($dependsAnnotations as $value) {
            $dependencies[] = ExecutionOrderDependency::createFromDependsAnnotation($className, $value);
        }

        return array_unique($dependencies);
    }

    /** @psalm-param class-string $className */
    public static function getGroups(string $className, ?string $methodName = ''): array
    {
        $annotations = self::parseTestMethodAnnotations(
            $className,
            $methodName
        );

        $groups = [];

        if (isset($annotations['method']['author'])) {
            $groups[] = $annotations['method']['author'];
        } elseif (isset($annotations['class']['author'])) {
            $groups[] = $annotations['class']['author'];
        }

        if (isset($annotations['class']['group'])) {
            $groups[] = $annotations['class']['group'];
        }

        if (isset($annotations['method']['group'])) {
            $groups[] = $annotations['method']['group'];
        }

        if (isset($annotations['class']['ticket'])) {
            $groups[] = $annotations['class']['ticket'];
        }

        if (isset($annotations['method']['ticket'])) {
            $groups[] = $annotations['method']['ticket'];
        }

        foreach (['method', 'class'] as $element) {
            foreach (['small', 'medium', 'large'] as $size) {
                if (isset($annotations[$element][$size])) {
                    $groups[] = [$size];

                    break 2;
                }
            }
        }

        foreach (['method', 'class'] as $element) {
            if (isset($annotations[$element]['covers'])) {
                foreach ($annotations[$element]['covers'] as $coversTarget) {
                    $groups[] = ['__phpunit_covers_' . self::canonicalizeName($coversTarget)];
                }
            }

            if (isset($annotations[$element]['uses'])) {
                foreach ($annotations[$element]['uses'] as $usesTarget) {
                    $groups[] = ['__phpunit_uses_' . self::canonicalizeName($usesTarget)];
                }
            }
        }

        return array_unique(array_merge([], ...$groups));
    }

    /** @psalm-param class-string $className */
    public static function getSize(string $className, ?string $methodName): int
    {
        $groups = array_flip(self::getGroups($className, $methodName));

        if (isset($groups['large'])) {
            return self::LARGE;
        }

        if (isset($groups['medium'])) {
            return self::MEDIUM;
        }

        if (isset($groups['small'])) {
            return self::SMALL;
        }

        return self::UNKNOWN;
    }

    /** @psalm-param class-string $className */
    public static function getProcessIsolationSettings(string $className, string $methodName): bool
    {
        $annotations = self::parseTestMethodAnnotations(
            $className,
            $methodName
        );

        return isset($annotations['class']['runTestsInSeparateProcesses']) || isset($annotations['method']['runInSeparateProcess']);
    }

    /** @psalm-param class-string $className */
    public static function getClassProcessIsolationSettings(string $className, string $methodName): bool
    {
        $annotations = self::parseTestMethodAnnotations(
            $className,
            $methodName
        );

        return isset($annotations['class']['runClassInSeparateProcess']);
    }

    /** @psalm-param class-string $className */
    public static function getPreserveGlobalStateSettings(string $className, string $methodName): ?bool
    {
        return self::getBooleanAnnotationSetting(
            $className,
            $methodName,
            'preserveGlobalState'
        );
    }

    /** @psalm-param class-string $className */
    public static function getHookMethods(string $className): array
    {
        if (!class_exists($className, false)) {
            return self::emptyHookMethodsArray();
        }

        if (!isset(self::$hookMethods[$className])) {
            self::$hookMethods[$className] = self::emptyHookMethodsArray();

            try {
                foreach ((new ReflectionClass($className))->getMethods() as $method) {
                    if ($method->getDeclaringClass()->getName() === Assert::class) {
                        continue;
                    }

                    if ($method->getDeclaringClass()->getName() === TestCase::class) {
                        continue;
                    }

                    $docBlock = Registry::getInstance()->forMethod($className, $method->getName());

                    if ($method->isStatic()) {
                        if ($docBlock->isHookToBeExecutedBeforeClass()) {
                            array_unshift(
                                self::$hookMethods[$className]['beforeClass'],
                                $method->getName()
                            );
                        }

                        if ($docBlock->isHookToBeExecutedAfterClass()) {
                            self::$hookMethods[$className]['afterClass'][] = $method->getName();
                        }
                    }

                    if ($docBlock->isToBeExecutedBeforeTest()) {
                        array_unshift(
                            self::$hookMethods[$className]['before'],
                            $method->getName()
                        );
                    }

                    if ($docBlock->isToBeExecutedAsPreCondition()) {
                        array_unshift(
                            self::$hookMethods[$className]['preCondition'],
                            $method->getName()
                        );
                    }

                    if ($docBlock->isToBeExecutedAsPostCondition()) {
                        self::$hookMethods[$className]['postCondition'][] = $method->getName();
                    }

                    if ($docBlock->isToBeExecutedAfterTest()) {
                        self::$hookMethods[$className]['after'][] = $method->getName();
                    }
                }
            } catch (ReflectionException $e) {
            }
        }

        return self::$hookMethods[$className];
    }

    public static function isTestMethod(ReflectionMethod $method): bool
    {
        if (!$method->isPublic()) {
            return false;
        }

        if (strpos($method->getName(), 'test') === 0) {
            return true;
        }

        return array_key_exists(
            'test',
            Registry::getInstance()->forMethod(
                $method->getDeclaringClass()->getName(),
                $method->getName()
            )
            ->symbolAnnotations()
        );
    }

    /**
     * @throws CodeCoverageException
     * @psalm-param class-string $className
     */
    private static function getLinesToBeCoveredOrUsed(string $className, string $methodName, string $mode): array
    {
        $annotations = self::parseTestMethodAnnotations(
            $className,
            $methodName
        );

        $classShortcut = null;

        if (!empty($annotations['class'][$mode . 'DefaultClass'])) {
            if (count($annotations['class'][$mode . 'DefaultClass']) > 1) {
                throw new CodeCoverageException(
                    sprintf(
                        'More than one @%sClass annotation in class or interface "%s".',
                        $mode,
                        $className
                    )
                );
            }

            $classShortcut = $annotations['class'][$mode . 'DefaultClass'][0];
        }

        $list = $annotations['class'][$mode] ?? [];

        if (isset($annotations['method'][$mode])) {
            $list = array_merge($list, $annotations['method'][$mode]);
        }

        $codeUnits = CodeUnitCollection::fromArray([]);
        $mapper    = new Mapper;

        foreach (array_unique($list) as $element) {
            if ($classShortcut && strncmp($element, '::', 2) === 0) {
                $element = $classShortcut . $element;
            }

            $element = preg_replace('/[\s()]+$/', '', $element);
            $element = explode(' ', $element);
            $element = $element[0];

            if ($mode === 'covers' && interface_exists($element)) {
                throw new InvalidCoversTargetException(
                    sprintf(
                        'Trying to @cover interface "%s".',
                        $element
                    )
                );
            }

            try {
                $codeUnits = $codeUnits->mergeWith($mapper->stringToCodeUnits($element));
            } catch (InvalidCodeUnitException $e) {
                throw new InvalidCoversTargetException(
                    sprintf(
                        '"@%s %s" is invalid',
                        $mode,
                        $element
                    ),
                    (int) $e->getCode(),
                    $e
                );
            }
        }

        return $mapper->codeUnitsToSourceLines($codeUnits);
    }

    private static function emptyHookMethodsArray(): array
    {
        return [
            'beforeClass'   => ['setUpBeforeClass'],
            'before'        => ['setUp'],
            'preCondition'  => ['assertPreConditions'],
            'postCondition' => ['assertPostConditions'],
            'after'         => ['tearDown'],
            'afterClass'    => ['tearDownAfterClass'],
        ];
    }

    /** @psalm-param class-string $className */
    private static function getBooleanAnnotationSetting(string $className, ?string $methodName, string $settingName): ?bool
    {
        $annotations = self::parseTestMethodAnnotations(
            $className,
            $methodName
        );

        if (isset($annotations['method'][$settingName])) {
            if ($annotations['method'][$settingName][0] === 'enabled') {
                return true;
            }

            if ($annotations['method'][$settingName][0] === 'disabled') {
                return false;
            }
        }

        if (isset($annotations['class'][$settingName])) {
            if ($annotations['class'][$settingName][0] === 'enabled') {
                return true;
            }

            if ($annotations['class'][$settingName][0] === 'disabled') {
                return false;
            }
        }

        return null;
    }

    /**
     * Trims any extensions from version string that follows after
     * the <major>.<minor>[.<patch>] format.
     */
    private static function sanitizeVersionNumber(string $version)
    {
        return preg_replace(
            '/^(\d+\.\d+(?:.\d+)?).*$/',
            '$1',
            $version
        );
    }

    private static function shouldCoversAnnotationBeUsed(array $annotations): bool
    {
        if (isset($annotations['method']['coversNothing'])) {
            return false;
        }

        if (isset($annotations['method']['covers'])) {
            return true;
        }

        if (isset($annotations['class']['coversNothing'])) {
            return false;
        }

        return true;
    }

    /**
     * Merge two arrays together.
     *
     * If an integer key exists in both arrays and preserveNumericKeys is false, the value
     * from the second array will be appended to the first array. If both values are arrays, they
     * are merged together, else the value of the second array overwrites the one of the first array.
     *
     * This implementation is copied from https://github.com/zendframework/zend-stdlib/blob/76b653c5e99b40eccf5966e3122c90615134ae46/src/ArrayUtils.php
     *
     * Zend Framework (http://framework.zend.com/)
     *
     * @see      http://github.com/zendframework/zf2 for the canonical source repository
     *
     * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
     * @license   http://framework.zend.com/license/new-bsd New BSD License
     */
    private static function mergeArraysRecursively(array $a, array $b): array
    {
        foreach ($b as $key => $value) {
            if (array_key_exists($key, $a)) {
                if (is_int($key)) {
                    $a[] = $value;
                } elseif (is_array($value) && is_array($a[$key])) {
                    $a[$key] = self::mergeArraysRecursively($a[$key], $value);
                } else {
                    $a[$key] = $value;
                }
            } else {
                $a[$key] = $value;
            }
        }

        return $a;
    }

    private static function canonicalizeName(string $name): string
    {
        return strtolower(trim($name, '\\'));
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use const DIRECTORY_SEPARATOR;
use function array_diff;
use function array_keys;
use function fopen;
use function get_defined_vars;
use function sprintf;
use function stream_resolve_include_path;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class FileLoader
{
    /**
     * Checks if a PHP sourcecode file is readable. The sourcecode file is loaded through the load() method.
     *
     * As a fallback, PHP looks in the directory of the file executing the stream_resolve_include_path function.
     * We do not want to load the Test.php file here, so skip it if it found that.
     * PHP prioritizes the include_path setting, so if the current directory is in there, it will first look in the
     * current working directory.
     *
     * @throws Exception
     */
    public static function checkAndLoad(string $filename): string
    {
        $includePathFilename = stream_resolve_include_path($filename);

        $localFile = __DIR__ . DIRECTORY_SEPARATOR . $filename;

        if (!$includePathFilename ||
            $includePathFilename === $localFile ||
            !self::isReadable($includePathFilename)) {
            throw new Exception(
                sprintf('Cannot open file "%s".' . "\n", $filename)
            );
        }

        self::load($includePathFilename);

        return $includePathFilename;
    }

    /**
     * Loads a PHP sourcefile.
     */
    public static function load(string $filename): void
    {
        $oldVariableNames = array_keys(get_defined_vars());

        /**
         * @noinspection PhpIncludeInspection
         * @psalm-suppress UnresolvableInclude
         */
        include_once $filename;

        $newVariables = get_defined_vars();

        foreach (array_diff(array_keys($newVariables), $oldVariableNames) as $variableName) {
            if ($variableName !== 'oldVariableNames') {
                $GLOBALS[$variableName] = $newVariables[$variableName];
            }
        }
    }

    /**
     * @see https://github.com/sebastianbergmann/phpunit/pull/2751
     */
    private static function isReadable(string $filename): bool
    {
        return @fopen($filename, 'r') !== false;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use function get_class;
use function implode;
use function str_replace;
use PHPUnit\Framework\TestCase;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Runner\PhptTestCase;
use RecursiveIteratorIterator;
use XMLWriter;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class XmlTestListRenderer
{
    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function render(TestSuite $suite): string
    {
        $writer = new XMLWriter;

        $writer->openMemory();
        $writer->setIndent(true);
        $writer->startDocument();
        $writer->startElement('tests');

        $currentTestCase = null;

        foreach (new RecursiveIteratorIterator($suite->getIterator()) as $test) {
            if ($test instanceof TestCase) {
                if (get_class($test) !== $currentTestCase) {
                    if ($currentTestCase !== null) {
                        $writer->endElement();
                    }

                    $writer->startElement('testCaseClass');
                    $writer->writeAttribute('name', get_class($test));

                    $currentTestCase = get_class($test);
                }

                $writer->startElement('testCaseMethod');
                $writer->writeAttribute('name', $test->getName(false));
                $writer->writeAttribute('groups', implode(',', $test->getGroups()));

                if (!empty($test->getDataSetAsString(false))) {
                    $writer->writeAttribute(
                        'dataSet',
                        str_replace(
                            ' with data set ',
                            '',
                            $test->getDataSetAsString(false)
                        )
                    );
                }

                $writer->endElement();
            } elseif ($test instanceof PhptTestCase) {
                if ($currentTestCase !== null) {
                    $writer->endElement();

                    $currentTestCase = null;
                }

                $writer->startElement('phptFile');
                $writer->writeAttribute('path', $test->getName());
                $writer->endElement();
            }
        }

        if ($currentTestCase !== null) {
            $writer->endElement();
        }

        $writer->endElement();

        return $writer->outputMemory();
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use const DIRECTORY_SEPARATOR;
use function addslashes;
use function array_map;
use function implode;
use function is_string;
use function realpath;
use function sprintf;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\CodeCoverage as FilterConfiguration;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 *
 * @deprecated
 */
final class XdebugFilterScriptGenerator
{
    public function generate(FilterConfiguration $filter): string
    {
        $files = array_map(
            static function ($item)
            {
                return sprintf(
                    "        '%s'",
                    $item
                );
            },
            $this->getItems($filter)
        );

        $files = implode(",\n", $files);

        return <<<EOF
<?php declare(strict_types=1);
if (!\\function_exists('xdebug_set_filter')) {
    return;
}

\\xdebug_set_filter(
    \\XDEBUG_FILTER_CODE_COVERAGE,
    \\XDEBUG_PATH_WHITELIST,
    [
{$files}
    ]
);

EOF;
    }

    private function getItems(FilterConfiguration $filter): array
    {
        $files = [];

        foreach ($filter->directories() as $directory) {
            $path = realpath($directory->path());

            if (is_string($path)) {
                $files[] = sprintf(
                    addslashes('%s' . DIRECTORY_SEPARATOR),
                    $path
                );
            }
        }

        foreach ($filter->files() as $file) {
            $files[] = $file->path();
        }

        return $files;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use const DIRECTORY_SEPARATOR;
use function is_dir;
use function mkdir;
use function str_replace;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Filesystem
{
    /**
     * Maps class names to source file names.
     *
     *   - PEAR CS:   Foo_Bar_Baz -> Foo/Bar/Baz.php
     *   - Namespace: Foo\Bar\Baz -> Foo/Bar/Baz.php
     */
    public static function classNameToFilename(string $className): string
    {
        return str_replace(
            ['_', '\\'],
            DIRECTORY_SEPARATOR,
            $className
        ) . '.php';
    }

    public static function createDirectory(string $directory): bool
    {
        return !(!is_dir($directory) && !@mkdir($directory, 0777, true) && !is_dir($directory));
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use function in_array;
use function sprintf;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class VersionComparisonOperator
{
    /**
     * @psalm-var '<'|'lt'|'<='|'le'|'>'|'gt'|'>='|'ge'|'=='|'='|'eq'|'!='|'<>'|'ne'
     */
    private $operator;

    public function __construct(string $operator)
    {
        $this->ensureOperatorIsValid($operator);

        $this->operator = $operator;
    }

    /**
     * @return '!='|'<'|'<='|'<>'|'='|'=='|'>'|'>='|'eq'|'ge'|'gt'|'le'|'lt'|'ne'
     */
    public function asString(): string
    {
        return $this->operator;
    }

    /**
     * @throws Exception
     *
     * @psalm-assert '<'|'lt'|'<='|'le'|'>'|'gt'|'>='|'ge'|'=='|'='|'eq'|'!='|'<>'|'ne' $operator
     */
    private function ensureOperatorIsValid(string $operator): void
    {
        if (!in_array($operator, ['<', 'lt', '<=', 'le', '>', 'gt', '>=', 'ge', '==', '=', 'eq', '!=', '<>', 'ne'], true)) {
            throw new Exception(
                sprintf(
                    '"%s" is not a valid version_compare() operator',
                    $operator
                )
            );
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use const DIRECTORY_SEPARATOR;
use function array_keys;
use function array_map;
use function array_values;
use function count;
use function explode;
use function implode;
use function min;
use function preg_replace;
use function preg_replace_callback;
use function sprintf;
use function strtr;
use function trim;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Color
{
    /**
     * @var array<string,string>
     */
    private const WHITESPACE_MAP = [
        ' '  => '·',
        "\t" => '⇥',
    ];

    /**
     * @var array<string,string>
     */
    private const WHITESPACE_EOL_MAP = [
        ' '  => '·',
        "\t" => '⇥',
        "\n" => '↵',
        "\r" => '⟵',
    ];

    /**
     * @var array<string,string>
     */
    private static $ansiCodes = [
        'reset'      => '0',
        'bold'       => '1',
        'dim'        => '2',
        'dim-reset'  => '22',
        'underlined' => '4',
        'fg-default' => '39',
        'fg-black'   => '30',
        'fg-red'     => '31',
        'fg-green'   => '32',
        'fg-yellow'  => '33',
        'fg-blue'    => '34',
        'fg-magenta' => '35',
        'fg-cyan'    => '36',
        'fg-white'   => '37',
        'bg-default' => '49',
        'bg-black'   => '40',
        'bg-red'     => '41',
        'bg-green'   => '42',
        'bg-yellow'  => '43',
        'bg-blue'    => '44',
        'bg-magenta' => '45',
        'bg-cyan'    => '46',
        'bg-white'   => '47',
    ];

    public static function colorize(string $color, string $buffer): string
    {
        if (trim($buffer) === '') {
            return $buffer;
        }

        $codes  = array_map('\trim', explode(',', $color));
        $styles = [];

        foreach ($codes as $code) {
            if (isset(self::$ansiCodes[$code])) {
                $styles[] = self::$ansiCodes[$code] ?? '';
            }
        }

        if (empty($styles)) {
            return $buffer;
        }

        return self::optimizeColor(sprintf("\x1b[%sm", implode(';', $styles)) . $buffer . "\x1b[0m");
    }

    public static function colorizePath(string $path, ?string $prevPath = null, bool $colorizeFilename = false): string
    {
        if ($prevPath === null) {
            $prevPath = '';
        }

        $path     = explode(DIRECTORY_SEPARATOR, $path);
        $prevPath = explode(DIRECTORY_SEPARATOR, $prevPath);

        for ($i = 0; $i < min(count($path), count($prevPath)); $i++) {
            if ($path[$i] == $prevPath[$i]) {
                $path[$i] = self::dim($path[$i]);
            }
        }

        if ($colorizeFilename) {
            $last        = count($path) - 1;
            $path[$last] = preg_replace_callback(
                '/([\-_\.]+|phpt$)/',
                static function ($matches)
                {
                    return self::dim($matches[0]);
                },
                $path[$last]
            );
        }

        return self::optimizeColor(implode(self::dim(DIRECTORY_SEPARATOR), $path));
    }

    public static function dim(string $buffer): string
    {
        if (trim($buffer) === '') {
            return $buffer;
        }

        return "\e[2m{$buffer}\e[22m";
    }

    public static function visualizeWhitespace(string $buffer, bool $visualizeEOL = false): string
    {
        $replaceMap = $visualizeEOL ? self::WHITESPACE_EOL_MAP : self::WHITESPACE_MAP;

        return preg_replace_callback('/\s+/', static function ($matches) use ($replaceMap)
        {
            return self::dim(strtr($matches[0], $replaceMap));
        }, $buffer);
    }

    private static function optimizeColor(string $buffer): string
    {
        $patterns = [
            "/\e\\[22m\e\\[2m/"                   => '',
            "/\e\\[([^m]*)m\e\\[([1-9][0-9;]*)m/" => "\e[$1;$2m",
            "/(\e\\[[^m]*m)+(\e\\[0m)/"           => '$2',
        ];

        return preg_replace(array_keys($patterns), array_values($patterns), $buffer);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use const PHP_EOL;
use function get_class;
use function sprintf;
use function str_replace;
use PHPUnit\Framework\TestCase;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Runner\PhptTestCase;
use RecursiveIteratorIterator;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class TextTestListRenderer
{
    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function render(TestSuite $suite): string
    {
        $buffer = 'Available test(s):' . PHP_EOL;

        foreach (new RecursiveIteratorIterator($suite->getIterator()) as $test) {
            if ($test instanceof TestCase) {
                $name = sprintf(
                    '%s::%s',
                    get_class($test),
                    str_replace(' with data set ', '', $test->getName())
                );
            } elseif ($test instanceof PhptTestCase) {
                $name = $test->getName();
            } else {
                continue;
            }

            $buffer .= sprintf(
                ' - %s' . PHP_EOL,
                $name
            );
        }

        return $buffer;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use function preg_match;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class RegularExpression
{
    /**
     * @return false|int
     */
    public static function safeMatch(string $pattern, string $subject)
    {
        return ErrorHandler::invokeIgnoringWarnings(
            static function () use ($pattern, $subject)
            {
                return preg_match($pattern, $subject);
            }
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use const E_DEPRECATED;
use const E_NOTICE;
use const E_STRICT;
use const E_USER_DEPRECATED;
use const E_USER_NOTICE;
use const E_USER_WARNING;
use const E_WARNING;
use function error_reporting;
use function restore_error_handler;
use function set_error_handler;
use PHPUnit\Framework\Error\Deprecated;
use PHPUnit\Framework\Error\Error;
use PHPUnit\Framework\Error\Notice;
use PHPUnit\Framework\Error\Warning;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ErrorHandler
{
    /**
     * @var bool
     */
    private $convertDeprecationsToExceptions;

    /**
     * @var bool
     */
    private $convertErrorsToExceptions;

    /**
     * @var bool
     */
    private $convertNoticesToExceptions;

    /**
     * @var bool
     */
    private $convertWarningsToExceptions;

    /**
     * @var bool
     */
    private $registered = false;

    public static function invokeIgnoringWarnings(callable $callable)
    {
        set_error_handler(
            static function ($errorNumber, $errorString)
            {
                if ($errorNumber === E_WARNING) {
                    return;
                }

                return false;
            }
        );

        $result = $callable();

        restore_error_handler();

        return $result;
    }

    public function __construct(bool $convertDeprecationsToExceptions, bool $convertErrorsToExceptions, bool $convertNoticesToExceptions, bool $convertWarningsToExceptions)
    {
        $this->convertDeprecationsToExceptions = $convertDeprecationsToExceptions;
        $this->convertErrorsToExceptions       = $convertErrorsToExceptions;
        $this->convertNoticesToExceptions      = $convertNoticesToExceptions;
        $this->convertWarningsToExceptions     = $convertWarningsToExceptions;
    }

    public function __invoke(int $errorNumber, string $errorString, string $errorFile, int $errorLine): bool
    {
        /*
         * Do not raise an exception when the error suppression operator (@) was used.
         *
         * @see https://github.com/sebastianbergmann/phpunit/issues/3739
         */
        if (!($errorNumber & error_reporting())) {
            return false;
        }

        switch ($errorNumber) {
            case E_NOTICE:
            case E_USER_NOTICE:
            case E_STRICT:
                if (!$this->convertNoticesToExceptions) {
                    return false;
                }

                throw new Notice($errorString, $errorNumber, $errorFile, $errorLine);

            case E_WARNING:
            case E_USER_WARNING:
                if (!$this->convertWarningsToExceptions) {
                    return false;
                }

                throw new Warning($errorString, $errorNumber, $errorFile, $errorLine);

            case E_DEPRECATED:
            case E_USER_DEPRECATED:
                if (!$this->convertDeprecationsToExceptions) {
                    return false;
                }

                throw new Deprecated($errorString, $errorNumber, $errorFile, $errorLine);

            default:
                if (!$this->convertErrorsToExceptions) {
                    return false;
                }

                throw new Error($errorString, $errorNumber, $errorFile, $errorLine);
        }
    }

    public function register(): void
    {
        if ($this->registered) {
            return;
        }

        $oldErrorHandler = set_error_handler($this);

        if ($oldErrorHandler !== null) {
            restore_error_handler();

            return;
        }

        $this->registered = true;
    }

    public function unregister(): void
    {
        if (!$this->registered) {
            return;
        }

        restore_error_handler();
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use RuntimeException;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Exception extends RuntimeException implements \PHPUnit\Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\PHP;

use const PHP_MAJOR_VERSION;
use function tmpfile;
use PHPUnit\Framework\Exception;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 *
 * @see https://bugs.php.net/bug.php?id=51800
 */
final class WindowsPhpProcess extends DefaultPhpProcess
{
    public function getCommand(array $settings, string $file = null): string
    {
        if (PHP_MAJOR_VERSION < 8) {
            return '"' . parent::getCommand($settings, $file) . '"';
        }

        return parent::getCommand($settings, $file);
    }

    /**
     * @throws Exception
     */
    protected function getHandles(): array
    {
        if (false === $stdout_handle = tmpfile()) {
            throw new Exception(
                'A temporary file could not be created; verify that your TEMP environment variable is writable'
            );
        }

        return [
            1 => $stdout_handle,
        ];
    }

    protected function useTemporaryFile(): bool
    {
        return true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\PHP;

use function array_merge;
use function fclose;
use function file_put_contents;
use function fread;
use function fwrite;
use function is_array;
use function is_resource;
use function proc_close;
use function proc_open;
use function proc_terminate;
use function rewind;
use function sprintf;
use function stream_get_contents;
use function stream_select;
use function sys_get_temp_dir;
use function tempnam;
use function unlink;
use PHPUnit\Framework\Exception;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
class DefaultPhpProcess extends AbstractPhpProcess
{
    /**
     * @var string
     */
    protected $tempFile;

    /**
     * Runs a single job (PHP code) using a separate PHP process.
     *
     * @throws Exception
     */
    public function runJob(string $job, array $settings = []): array
    {
        if ($this->stdin || $this->useTemporaryFile()) {
            if (!($this->tempFile = tempnam(sys_get_temp_dir(), 'PHPUnit')) ||
                file_put_contents($this->tempFile, $job) === false) {
                throw new Exception(
                    'Unable to write temporary file'
                );
            }

            $job = $this->stdin;
        }

        return $this->runProcess($job, $settings);
    }

    /**
     * Returns an array of file handles to be used in place of pipes.
     */
    protected function getHandles(): array
    {
        return [];
    }

    /**
     * Handles creating the child process and returning the STDOUT and STDERR.
     *
     * @throws Exception
     */
    protected function runProcess(string $job, array $settings): array
    {
        $handles = $this->getHandles();

        $env = null;

        if ($this->env) {
            $env = $_SERVER ?? [];
            unset($env['argv'], $env['argc']);
            $env = array_merge($env, $this->env);

            foreach ($env as $envKey => $envVar) {
                if (is_array($envVar)) {
                    unset($env[$envKey]);
                }
            }
        }

        $pipeSpec = [
            0 => $handles[0] ?? ['pipe', 'r'],
            1 => $handles[1] ?? ['pipe', 'w'],
            2 => $handles[2] ?? ['pipe', 'w'],
        ];

        $process = proc_open(
            $this->getCommand($settings, $this->tempFile),
            $pipeSpec,
            $pipes,
            null,
            $env
        );

        if (!is_resource($process)) {
            throw new Exception(
                'Unable to spawn worker process'
            );
        }

        if ($job) {
            $this->process($pipes[0], $job);
        }

        fclose($pipes[0]);

        $stderr = $stdout = '';

        if ($this->timeout) {
            unset($pipes[0]);

            while (true) {
                $r = $pipes;
                $w = null;
                $e = null;

                $n = @stream_select($r, $w, $e, $this->timeout);

                if ($n === false) {
                    break;
                }

                if ($n === 0) {
                    proc_terminate($process, 9);

                    throw new Exception(
                        sprintf(
                            'Job execution aborted after %d seconds',
                            $this->timeout
                        )
                    );
                }

                if ($n > 0) {
                    foreach ($r as $pipe) {
                        $pipeOffset = 0;

                        foreach ($pipes as $i => $origPipe) {
                            if ($pipe === $origPipe) {
                                $pipeOffset = $i;

                                break;
                            }
                        }

                        if (!$pipeOffset) {
                            break;
                        }

                        $line = fread($pipe, 8192);

                        if ($line === '' || $line === false) {
                            fclose($pipes[$pipeOffset]);

                            unset($pipes[$pipeOffset]);
                        } elseif ($pipeOffset === 1) {
                            $stdout .= $line;
                        } else {
                            $stderr .= $line;
                        }
                    }

                    if (empty($pipes)) {
                        break;
                    }
                }
            }
        } else {
            if (isset($pipes[1])) {
                $stdout = stream_get_contents($pipes[1]);

                fclose($pipes[1]);
            }

            if (isset($pipes[2])) {
                $stderr = stream_get_contents($pipes[2]);

                fclose($pipes[2]);
            }
        }

        if (isset($handles[1])) {
            rewind($handles[1]);

            $stdout = stream_get_contents($handles[1]);

            fclose($handles[1]);
        }

        if (isset($handles[2])) {
            rewind($handles[2]);

            $stderr = stream_get_contents($handles[2]);

            fclose($handles[2]);
        }

        proc_close($process);

        $this->cleanup();

        return ['stdout' => $stdout, 'stderr' => $stderr];
    }

    /**
     * @param resource $pipe
     */
    protected function process($pipe, string $job): void
    {
        fwrite($pipe, $job);
    }

    protected function cleanup(): void
    {
        if ($this->tempFile) {
            unlink($this->tempFile);
        }
    }

    protected function useTemporaryFile(): bool
    {
        return false;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\PHP;

use const DIRECTORY_SEPARATOR;
use const PHP_SAPI;
use function array_keys;
use function array_merge;
use function assert;
use function escapeshellarg;
use function ini_get_all;
use function restore_error_handler;
use function set_error_handler;
use function sprintf;
use function str_replace;
use function strpos;
use function strrpos;
use function substr;
use function trim;
use function unserialize;
use __PHP_Incomplete_Class;
use ErrorException;
use PHPUnit\Framework\AssertionFailedError;
use PHPUnit\Framework\Exception;
use PHPUnit\Framework\SyntheticError;
use PHPUnit\Framework\Test;
use PHPUnit\Framework\TestCase;
use PHPUnit\Framework\TestFailure;
use PHPUnit\Framework\TestResult;
use SebastianBergmann\Environment\Runtime;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
abstract class AbstractPhpProcess
{
    /**
     * @var Runtime
     */
    protected $runtime;

    /**
     * @var bool
     */
    protected $stderrRedirection = false;

    /**
     * @var string
     */
    protected $stdin = '';

    /**
     * @var string
     */
    protected $args = '';

    /**
     * @var array<string, string>
     */
    protected $env = [];

    /**
     * @var int
     */
    protected $timeout = 0;

    public static function factory(): self
    {
        if (DIRECTORY_SEPARATOR === '\\') {
            return new WindowsPhpProcess;
        }

        return new DefaultPhpProcess;
    }

    public function __construct()
    {
        $this->runtime = new Runtime;
    }

    /**
     * Defines if should use STDERR redirection or not.
     *
     * Then $stderrRedirection is TRUE, STDERR is redirected to STDOUT.
     */
    public function setUseStderrRedirection(bool $stderrRedirection): void
    {
        $this->stderrRedirection = $stderrRedirection;
    }

    /**
     * Returns TRUE if uses STDERR redirection or FALSE if not.
     */
    public function useStderrRedirection(): bool
    {
        return $this->stderrRedirection;
    }

    /**
     * Sets the input string to be sent via STDIN.
     */
    public function setStdin(string $stdin): void
    {
        $this->stdin = $stdin;
    }

    /**
     * Returns the input string to be sent via STDIN.
     */
    public function getStdin(): string
    {
        return $this->stdin;
    }

    /**
     * Sets the string of arguments to pass to the php job.
     */
    public function setArgs(string $args): void
    {
        $this->args = $args;
    }

    /**
     * Returns the string of arguments to pass to the php job.
     */
    public function getArgs(): string
    {
        return $this->args;
    }

    /**
     * Sets the array of environment variables to start the child process with.
     *
     * @param array<string, string> $env
     */
    public function setEnv(array $env): void
    {
        $this->env = $env;
    }

    /**
     * Returns the array of environment variables to start the child process with.
     */
    public function getEnv(): array
    {
        return $this->env;
    }

    /**
     * Sets the amount of seconds to wait before timing out.
     */
    public function setTimeout(int $timeout): void
    {
        $this->timeout = $timeout;
    }

    /**
     * Returns the amount of seconds to wait before timing out.
     */
    public function getTimeout(): int
    {
        return $this->timeout;
    }

    /**
     * Runs a single test in a separate PHP process.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function runTestJob(string $job, Test $test, TestResult $result): void
    {
        $result->startTest($test);

        $_result = $this->runJob($job);

        $this->processChildResult(
            $test,
            $result,
            $_result['stdout'],
            $_result['stderr']
        );
    }

    /**
     * Returns the command based into the configurations.
     */
    public function getCommand(array $settings, string $file = null): string
    {
        $command = $this->runtime->getBinary();

        if ($this->runtime->hasPCOV()) {
            $settings = array_merge(
                $settings,
                $this->runtime->getCurrentSettings(
                    array_keys(ini_get_all('pcov'))
                )
            );
        } elseif ($this->runtime->hasXdebug()) {
            $settings = array_merge(
                $settings,
                $this->runtime->getCurrentSettings(
                    array_keys(ini_get_all('xdebug'))
                )
            );
        }

        $command .= $this->settingsToParameters($settings);

        if (PHP_SAPI === 'phpdbg') {
            $command .= ' -qrr';

            if (!$file) {
                $command .= 's=';
            }
        }

        if ($file) {
            $command .= ' ' . escapeshellarg($file);
        }

        if ($this->args) {
            if (!$file) {
                $command .= ' --';
            }
            $command .= ' ' . $this->args;
        }

        if ($this->stderrRedirection) {
            $command .= ' 2>&1';
        }

        return $command;
    }

    /**
     * Runs a single job (PHP code) using a separate PHP process.
     */
    abstract public function runJob(string $job, array $settings = []): array;

    protected function settingsToParameters(array $settings): string
    {
        $buffer = '';

        foreach ($settings as $setting) {
            $buffer .= ' -d ' . escapeshellarg($setting);
        }

        return $buffer;
    }

    /**
     * Processes the TestResult object from an isolated process.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    private function processChildResult(Test $test, TestResult $result, string $stdout, string $stderr): void
    {
        $time = 0;

        if (!empty($stderr)) {
            $result->addError(
                $test,
                new Exception(trim($stderr)),
                $time
            );
        } else {
            set_error_handler(
                /**
                 * @throws ErrorException
                 */
                static function ($errno, $errstr, $errfile, $errline): void
                {
                    throw new ErrorException($errstr, $errno, $errno, $errfile, $errline);
                }
            );

            try {
                if (strpos($stdout, "#!/usr/bin/env php\n") === 0) {
                    $stdout = substr($stdout, 19);
                }

                $childResult = unserialize(str_replace("#!/usr/bin/env php\n", '', $stdout));
                restore_error_handler();

                if ($childResult === false) {
                    $result->addFailure(
                        $test,
                        new AssertionFailedError('Test was run in child process and ended unexpectedly'),
                        $time
                    );
                }
            } catch (ErrorException $e) {
                restore_error_handler();
                $childResult = false;

                $result->addError(
                    $test,
                    new Exception(trim($stdout), 0, $e),
                    $time
                );
            }

            if ($childResult !== false) {
                if (!empty($childResult['output'])) {
                    $output = $childResult['output'];
                }

                /* @var TestCase $test */

                $test->setResult($childResult['testResult']);
                $test->addToAssertionCount($childResult['numAssertions']);

                $childResult = $childResult['result'];
                assert($childResult instanceof TestResult);

                if ($result->getCollectCodeCoverageInformation()) {
                    $result->getCodeCoverage()->merge(
                        $childResult->getCodeCoverage()
                    );
                }

                $time           = $childResult->time();
                $notImplemented = $childResult->notImplemented();
                $risky          = $childResult->risky();
                $skipped        = $childResult->skipped();
                $errors         = $childResult->errors();
                $warnings       = $childResult->warnings();
                $failures       = $childResult->failures();

                if (!empty($notImplemented)) {
                    $result->addError(
                        $test,
                        $this->getException($notImplemented[0]),
                        $time
                    );
                } elseif (!empty($risky)) {
                    $result->addError(
                        $test,
                        $this->getException($risky[0]),
                        $time
                    );
                } elseif (!empty($skipped)) {
                    $result->addError(
                        $test,
                        $this->getException($skipped[0]),
                        $time
                    );
                } elseif (!empty($errors)) {
                    $result->addError(
                        $test,
                        $this->getException($errors[0]),
                        $time
                    );
                } elseif (!empty($warnings)) {
                    $result->addWarning(
                        $test,
                        $this->getException($warnings[0]),
                        $time
                    );
                } elseif (!empty($failures)) {
                    $result->addFailure(
                        $test,
                        $this->getException($failures[0]),
                        $time
                    );
                }
            }
        }

        $result->endTest($test, $time);

        if (!empty($output)) {
            print $output;
        }
    }

    /**
     * Gets the thrown exception from a PHPUnit\Framework\TestFailure.
     *
     * @see https://github.com/sebastianbergmann/phpunit/issues/74
     */
    private function getException(TestFailure $error): Exception
    {
        $exception = $error->thrownException();

        if ($exception instanceof __PHP_Incomplete_Class) {
            $exceptionArray = [];

            foreach ((array) $exception as $key => $value) {
                $key                  = substr($key, strrpos($key, "\0") + 1);
                $exceptionArray[$key] = $value;
            }

            $exception = new SyntheticError(
                sprintf(
                    '%s: %s',
                    $exceptionArray['_PHP_Incomplete_Class_Name'],
                    $exceptionArray['message']
                ),
                $exceptionArray['code'],
                $exceptionArray['file'],
                $exceptionArray['line'],
                $exceptionArray['trace']
            );
        }

        return $exception;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use const ENT_COMPAT;
use const ENT_SUBSTITUTE;
use const PHP_SAPI;
use function assert;
use function count;
use function dirname;
use function explode;
use function fclose;
use function fopen;
use function fsockopen;
use function fwrite;
use function htmlspecialchars;
use function is_resource;
use function is_string;
use function sprintf;
use function str_replace;
use function strncmp;
use function strpos;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
class Printer
{
    /**
     * @psalm-var closed-resource|resource
     */
    private $stream;

    /**
     * @var bool
     */
    private $isPhpStream;

    /**
     * @param null|resource|string $out
     *
     * @throws Exception
     */
    public function __construct($out = null)
    {
        if (is_resource($out)) {
            $this->stream = $out;

            return;
        }

        if (!is_string($out)) {
            return;
        }

        if (strpos($out, 'socket://') === 0) {
            $tmp = explode(':', str_replace('socket://', '', $out));

            if (count($tmp) !== 2) {
                throw new Exception(
                    sprintf(
                        '"%s" does not match "socket://hostname:port" format',
                        $out
                    )
                );
            }

            $this->stream = fsockopen($tmp[0], (int) $tmp[1]);

            return;
        }

        if (strpos($out, 'php://') === false && !Filesystem::createDirectory(dirname($out))) {
            throw new Exception(
                sprintf(
                    'Directory "%s" was not created',
                    dirname($out)
                )
            );
        }

        $this->stream      = fopen($out, 'wb');
        $this->isPhpStream = strncmp($out, 'php://', 6) !== 0;
    }

    public function write(string $buffer): void
    {
        if ($this->stream) {
            assert(is_resource($this->stream));

            fwrite($this->stream, $buffer);
        } else {
            if (PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg') {
                $buffer = htmlspecialchars($buffer, ENT_COMPAT | ENT_SUBSTITUTE);
            }

            print $buffer;
        }
    }

    public function flush(): void
    {
        if ($this->stream && $this->isPhpStream) {
            assert(is_resource($this->stream));

            fclose($this->stream);
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use Throwable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Type
{
    public static function isType(string $type): bool
    {
        switch ($type) {
            case 'numeric':
            case 'integer':
            case 'int':
            case 'iterable':
            case 'float':
            case 'string':
            case 'boolean':
            case 'bool':
            case 'null':
            case 'array':
            case 'object':
            case 'resource':
            case 'scalar':
                return true;

            default:
                return false;
        }
    }

    public static function isCloneable(object $object): bool
    {
        try {
            $clone = clone $object;
        } catch (Throwable $t) {
            return false;
        }

        return $clone instanceof $object;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use const JSON_PRETTY_PRINT;
use const JSON_UNESCAPED_SLASHES;
use const JSON_UNESCAPED_UNICODE;
use function count;
use function is_array;
use function is_object;
use function json_decode;
use function json_encode;
use function json_last_error;
use function ksort;
use PHPUnit\Framework\Exception;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Json
{
    /**
     * Prettify json string.
     *
     * @throws \PHPUnit\Framework\Exception
     */
    public static function prettify(string $json): string
    {
        $decodedJson = json_decode($json, false);

        if (json_last_error()) {
            throw new Exception(
                'Cannot prettify invalid json'
            );
        }

        return json_encode($decodedJson, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
    }

    /**
     * To allow comparison of JSON strings, first process them into a consistent
     * format so that they can be compared as strings.
     *
     * @return array ($error, $canonicalized_json)  The $error parameter is used
     *               to indicate an error decoding the json. This is used to avoid ambiguity
     *               with JSON strings consisting entirely of 'null' or 'false'.
     */
    public static function canonicalize(string $json): array
    {
        $decodedJson = json_decode($json);

        if (json_last_error()) {
            return [true, null];
        }

        self::recursiveSort($decodedJson);

        $reencodedJson = json_encode($decodedJson);

        return [false, $reencodedJson];
    }

    /**
     * JSON object keys are unordered while PHP array keys are ordered.
     *
     * Sort all array keys to ensure both the expected and actual values have
     * their keys in the same order.
     */
    private static function recursiveSort(&$json): void
    {
        if (!is_array($json)) {
            // If the object is not empty, change it to an associative array
            // so we can sort the keys (and we will still re-encode it
            // correctly, since PHP encodes associative arrays as JSON objects.)
            // But EMPTY objects MUST remain empty objects. (Otherwise we will
            // re-encode it as a JSON array rather than a JSON object.)
            // See #2919.
            if (is_object($json) && count((array) $json) > 0) {
                $json = (array) $json;
            } else {
                return;
            }
        }

        ksort($json);

        foreach ($json as $key => &$value) {
            self::recursiveSort($value);
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\Annotation;

use const JSON_ERROR_NONE;
use const PREG_OFFSET_CAPTURE;
use function array_filter;
use function array_key_exists;
use function array_map;
use function array_merge;
use function array_pop;
use function array_slice;
use function array_values;
use function count;
use function explode;
use function file;
use function implode;
use function is_array;
use function is_int;
use function json_decode;
use function json_last_error;
use function json_last_error_msg;
use function preg_match;
use function preg_match_all;
use function preg_replace;
use function preg_split;
use function realpath;
use function rtrim;
use function sprintf;
use function str_replace;
use function strlen;
use function strpos;
use function strtolower;
use function substr;
use function trim;
use PharIo\Version\VersionConstraintParser;
use PHPUnit\Framework\InvalidDataProviderException;
use PHPUnit\Framework\SkippedTestError;
use PHPUnit\Framework\Warning;
use PHPUnit\Util\Exception;
use PHPUnit\Util\InvalidDataSetException;
use ReflectionClass;
use ReflectionException;
use ReflectionFunctionAbstract;
use ReflectionMethod;
use Reflector;
use Traversable;

/**
 * This is an abstraction around a PHPUnit-specific docBlock,
 * allowing us to ask meaningful questions about a specific
 * reflection symbol.
 *
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class DocBlock
{
    /**
     * @todo This constant should be private (it's public because of TestTest::testGetProvidedDataRegEx)
     */
    public const REGEX_DATA_PROVIDER = '/@dataProvider\s+([a-zA-Z0-9._:-\\\\x7f-\xff]+)/';

    private const REGEX_REQUIRES_VERSION = '/@requires\s+(?P<name>PHP(?:Unit)?)\s+(?P<operator>[<>=!]{0,2})\s*(?P<version>[\d\.-]+(dev|(RC|alpha|beta)[\d\.])?)[ \t]*\r?$/m';

    private const REGEX_REQUIRES_VERSION_CONSTRAINT = '/@requires\s+(?P<name>PHP(?:Unit)?)\s+(?P<constraint>[\d\t \-.|~^]+)[ \t]*\r?$/m';

    private const REGEX_REQUIRES_OS = '/@requires\s+(?P<name>OS(?:FAMILY)?)\s+(?P<value>.+?)[ \t]*\r?$/m';

    private const REGEX_REQUIRES_SETTING = '/@requires\s+(?P<name>setting)\s+(?P<setting>([^ ]+?))\s*(?P<value>[\w\.-]+[\w\.]?)?[ \t]*\r?$/m';

    private const REGEX_REQUIRES = '/@requires\s+(?P<name>function|extension)\s+(?P<value>([^\s<>=!]+))\s*(?P<operator>[<>=!]{0,2})\s*(?P<version>[\d\.-]+[\d\.]?)?[ \t]*\r?$/m';

    private const REGEX_TEST_WITH = '/@testWith\s+/';

    /** @var string */
    private $docComment;

    /** @var bool */
    private $isMethod;

    /** @var array<string, array<int, string>> pre-parsed annotations indexed by name and occurrence index */
    private $symbolAnnotations;

    /**
     * @var null|array<string, mixed>
     *
     * @psalm-var null|(array{
     *   __OFFSET: array<string, int>&array{__FILE: string},
     *   setting?: array<string, string>,
     *   extension_versions?: array<string, array{version: string, operator: string}>
     * }&array<
     *   string,
     *   string|array{version: string, operator: string}|array{constraint: string}|array<int|string, string>
     * >)
     */
    private $parsedRequirements;

    /** @var int */
    private $startLine;

    /** @var int */
    private $endLine;

    /** @var string */
    private $fileName;

    /** @var string */
    private $name;

    /**
     * @var string
     *
     * @psalm-var class-string
     */
    private $className;

    public static function ofClass(ReflectionClass $class): self
    {
        $className = $class->getName();

        return new self(
            (string) $class->getDocComment(),
            false,
            self::extractAnnotationsFromReflector($class),
            $class->getStartLine(),
            $class->getEndLine(),
            $class->getFileName(),
            $className,
            $className
        );
    }

    /**
     * @psalm-param class-string $classNameInHierarchy
     */
    public static function ofMethod(ReflectionMethod $method, string $classNameInHierarchy): self
    {
        return new self(
            (string) $method->getDocComment(),
            true,
            self::extractAnnotationsFromReflector($method),
            $method->getStartLine(),
            $method->getEndLine(),
            $method->getFileName(),
            $method->getName(),
            $classNameInHierarchy
        );
    }

    /**
     * Note: we do not preserve an instance of the reflection object, since it cannot be safely (de-)serialized.
     *
     * @param array<string, array<int, string>> $symbolAnnotations
     *
     * @psalm-param class-string $className
     */
    private function __construct(string $docComment, bool $isMethod, array $symbolAnnotations, int $startLine, int $endLine, string $fileName, string $name, string $className)
    {
        $this->docComment        = $docComment;
        $this->isMethod          = $isMethod;
        $this->symbolAnnotations = $symbolAnnotations;
        $this->startLine         = $startLine;
        $this->endLine           = $endLine;
        $this->fileName          = $fileName;
        $this->name              = $name;
        $this->className         = $className;
    }

    /**
     * @psalm-return array{
     *   __OFFSET: array<string, int>&array{__FILE: string},
     *   setting?: array<string, string>,
     *   extension_versions?: array<string, array{version: string, operator: string}>
     * }&array<
     *   string,
     *   string|array{version: string, operator: string}|array{constraint: string}|array<int|string, string>
     * >
     *
     * @throws Warning if the requirements version constraint is not well-formed
     */
    public function requirements(): array
    {
        if ($this->parsedRequirements !== null) {
            return $this->parsedRequirements;
        }

        $offset            = $this->startLine;
        $requires          = [];
        $recordedSettings  = [];
        $extensionVersions = [];
        $recordedOffsets   = [
            '__FILE' => realpath($this->fileName),
        ];

        // Trim docblock markers, split it into lines and rewind offset to start of docblock
        $lines = preg_replace(['#^/\*{2}#', '#\*/$#'], '', preg_split('/\r\n|\r|\n/', $this->docComment));
        $offset -= count($lines);

        foreach ($lines as $line) {
            if (preg_match(self::REGEX_REQUIRES_OS, $line, $matches)) {
                $requires[$matches['name']]        = $matches['value'];
                $recordedOffsets[$matches['name']] = $offset;
            }

            if (preg_match(self::REGEX_REQUIRES_VERSION, $line, $matches)) {
                $requires[$matches['name']] = [
                    'version'  => $matches['version'],
                    'operator' => $matches['operator'],
                ];
                $recordedOffsets[$matches['name']] = $offset;
            }

            if (preg_match(self::REGEX_REQUIRES_VERSION_CONSTRAINT, $line, $matches)) {
                if (!empty($requires[$matches['name']])) {
                    $offset++;

                    continue;
                }

                try {
                    $versionConstraintParser = new VersionConstraintParser;

                    $requires[$matches['name'] . '_constraint'] = [
                        'constraint' => $versionConstraintParser->parse(trim($matches['constraint'])),
                    ];
                    $recordedOffsets[$matches['name'] . '_constraint'] = $offset;
                } catch (\PharIo\Version\Exception $e) {
                    throw new Warning($e->getMessage(), $e->getCode(), $e);
                }
            }

            if (preg_match(self::REGEX_REQUIRES_SETTING, $line, $matches)) {
                $recordedSettings[$matches['setting']]               = $matches['value'];
                $recordedOffsets['__SETTING_' . $matches['setting']] = $offset;
            }

            if (preg_match(self::REGEX_REQUIRES, $line, $matches)) {
                $name = $matches['name'] . 's';

                if (!isset($requires[$name])) {
                    $requires[$name] = [];
                }

                $requires[$name][]                                           = $matches['value'];
                $recordedOffsets[$matches['name'] . '_' . $matches['value']] = $offset;

                if ($name === 'extensions' && !empty($matches['version'])) {
                    $extensionVersions[$matches['value']] = [
                        'version'  => $matches['version'],
                        'operator' => $matches['operator'],
                    ];
                }
            }

            $offset++;
        }

        return $this->parsedRequirements = array_merge(
            $requires,
            ['__OFFSET' => $recordedOffsets],
            array_filter([
                'setting'            => $recordedSettings,
                'extension_versions' => $extensionVersions,
            ])
        );
    }

    /**
     * Returns the provided data for a method.
     *
     * @throws Exception
     */
    public function getProvidedData(): ?array
    {
        /** @noinspection SuspiciousBinaryOperationInspection */
        $data = $this->getDataFromDataProviderAnnotation($this->docComment) ?? $this->getDataFromTestWithAnnotation($this->docComment);

        if ($data === null) {
            return null;
        }

        if ($data === []) {
            throw new SkippedTestError;
        }

        foreach ($data as $key => $value) {
            if (!is_array($value)) {
                throw new InvalidDataSetException(
                    sprintf(
                        'Data set %s is invalid.',
                        is_int($key) ? '#' . $key : '"' . $key . '"'
                    )
                );
            }
        }

        return $data;
    }

    /**
     * @psalm-return array<string, array{line: int, value: string}>
     */
    public function getInlineAnnotations(): array
    {
        $code        = file($this->fileName);
        $lineNumber  = $this->startLine;
        $startLine   = $this->startLine - 1;
        $endLine     = $this->endLine - 1;
        $codeLines   = array_slice($code, $startLine, $endLine - $startLine + 1);
        $annotations = [];

        foreach ($codeLines as $line) {
            if (preg_match('#/\*\*?\s*@(?P<name>[A-Za-z_-]+)(?:[ \t]+(?P<value>.*?))?[ \t]*\r?\*/$#m', $line, $matches)) {
                $annotations[strtolower($matches['name'])] = [
                    'line'  => $lineNumber,
                    'value' => $matches['value'],
                ];
            }

            $lineNumber++;
        }

        return $annotations;
    }

    public function symbolAnnotations(): array
    {
        return $this->symbolAnnotations;
    }

    public function isHookToBeExecutedBeforeClass(): bool
    {
        return $this->isMethod &&
            false !== strpos($this->docComment, '@beforeClass');
    }

    public function isHookToBeExecutedAfterClass(): bool
    {
        return $this->isMethod &&
            false !== strpos($this->docComment, '@afterClass');
    }

    public function isToBeExecutedBeforeTest(): bool
    {
        return 1 === preg_match('/@before\b/', $this->docComment);
    }

    public function isToBeExecutedAfterTest(): bool
    {
        return 1 === preg_match('/@after\b/', $this->docComment);
    }

    public function isToBeExecutedAsPreCondition(): bool
    {
        return 1 === preg_match('/@preCondition\b/', $this->docComment);
    }

    public function isToBeExecutedAsPostCondition(): bool
    {
        return 1 === preg_match('/@postCondition\b/', $this->docComment);
    }

    private function getDataFromDataProviderAnnotation(string $docComment): ?array
    {
        $methodName = null;
        $className  = $this->className;

        if ($this->isMethod) {
            $methodName = $this->name;
        }

        if (!preg_match_all(self::REGEX_DATA_PROVIDER, $docComment, $matches)) {
            return null;
        }

        $result = [];

        foreach ($matches[1] as $match) {
            $dataProviderMethodNameNamespace = explode('\\', $match);
            $leaf                            = explode('::', array_pop($dataProviderMethodNameNamespace));
            $dataProviderMethodName          = array_pop($leaf);

            if (empty($dataProviderMethodNameNamespace)) {
                $dataProviderMethodNameNamespace = '';
            } else {
                $dataProviderMethodNameNamespace = implode('\\', $dataProviderMethodNameNamespace) . '\\';
            }

            if (empty($leaf)) {
                $dataProviderClassName = $className;
            } else {
                /** @psalm-var class-string $dataProviderClassName */
                $dataProviderClassName = $dataProviderMethodNameNamespace . array_pop($leaf);
            }

            try {
                $dataProviderClass = new ReflectionClass($dataProviderClassName);

                $dataProviderMethod = $dataProviderClass->getMethod(
                    $dataProviderMethodName
                );
                // @codeCoverageIgnoreStart
            } catch (ReflectionException $e) {
                throw new Exception(
                    $e->getMessage(),
                    (int) $e->getCode(),
                    $e
                );
                // @codeCoverageIgnoreEnd
            }

            if ($dataProviderMethod->isStatic()) {
                $object = null;
            } else {
                $object = $dataProviderClass->newInstance();
            }

            if ($dataProviderMethod->getNumberOfParameters() === 0) {
                $data = $dataProviderMethod->invoke($object);
            } else {
                $data = $dataProviderMethod->invoke($object, $methodName);
            }

            if ($data instanceof Traversable) {
                $origData = $data;
                $data     = [];

                foreach ($origData as $key => $value) {
                    if (is_int($key)) {
                        $data[] = $value;
                    } elseif (array_key_exists($key, $data)) {
                        throw new InvalidDataProviderException(
                            sprintf(
                                'The key "%s" has already been defined in the data provider "%s".',
                                $key,
                                $match
                            )
                        );
                    } else {
                        $data[$key] = $value;
                    }
                }
            }

            if (is_array($data)) {
                $result = array_merge($result, $data);
            }
        }

        return $result;
    }

    /**
     * @throws Exception
     */
    private function getDataFromTestWithAnnotation(string $docComment): ?array
    {
        $docComment = $this->cleanUpMultiLineAnnotation($docComment);

        if (!preg_match(self::REGEX_TEST_WITH, $docComment, $matches, PREG_OFFSET_CAPTURE)) {
            return null;
        }

        $offset            = strlen($matches[0][0]) + $matches[0][1];
        $annotationContent = substr($docComment, $offset);
        $data              = [];

        foreach (explode("\n", $annotationContent) as $candidateRow) {
            $candidateRow = trim($candidateRow);

            if ($candidateRow[0] !== '[') {
                break;
            }

            $dataSet = json_decode($candidateRow, true);

            if (json_last_error() !== JSON_ERROR_NONE) {
                throw new Exception(
                    'The data set for the @testWith annotation cannot be parsed: ' . json_last_error_msg()
                );
            }

            $data[] = $dataSet;
        }

        if (!$data) {
            throw new Exception('The data set for the @testWith annotation cannot be parsed.');
        }

        return $data;
    }

    private function cleanUpMultiLineAnnotation(string $docComment): string
    {
        //removing initial '   * ' for docComment
        $docComment = str_replace("\r\n", "\n", $docComment);
        $docComment = preg_replace('/' . '\n' . '\s*' . '\*' . '\s?' . '/', "\n", $docComment);
        $docComment = (string) substr($docComment, 0, -1);

        return rtrim($docComment, "\n");
    }

    /** @return array<string, array<int, string>> */
    private static function parseDocBlock(string $docBlock): array
    {
        // Strip away the docblock header and footer to ease parsing of one line annotations
        $docBlock    = (string) substr($docBlock, 3, -2);
        $annotations = [];

        if (preg_match_all('/@(?P<name>[A-Za-z_-]+)(?:[ \t]+(?P<value>.*?))?[ \t]*\r?$/m', $docBlock, $matches)) {
            $numMatches = count($matches[0]);

            for ($i = 0; $i < $numMatches; $i++) {
                $annotations[$matches['name'][$i]][] = (string) $matches['value'][$i];
            }
        }

        return $annotations;
    }

    /** @param ReflectionClass|ReflectionFunctionAbstract $reflector */
    private static function extractAnnotationsFromReflector(Reflector $reflector): array
    {
        $annotations = [];

        if ($reflector instanceof ReflectionClass) {
            $annotations = array_merge(
                $annotations,
                ...array_map(
                    static function (ReflectionClass $trait): array
                    {
                        return self::parseDocBlock((string) $trait->getDocComment());
                    },
                    array_values($reflector->getTraits())
                )
            );
        }

        return array_merge(
            $annotations,
            self::parseDocBlock((string) $reflector->getDocComment())
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\Annotation;

use function array_key_exists;
use PHPUnit\Util\Exception;
use ReflectionClass;
use ReflectionException;
use ReflectionMethod;

/**
 * Reflection information, and therefore DocBlock information, is static within
 * a single PHP process. It is therefore okay to use a Singleton registry here.
 *
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Registry
{
    /** @var null|self */
    private static $instance;

    /** @var array<string, DocBlock> indexed by class name */
    private $classDocBlocks = [];

    /** @var array<string, array<string, DocBlock>> indexed by class name and method name */
    private $methodDocBlocks = [];

    public static function getInstance(): self
    {
        return self::$instance ?? self::$instance = new self;
    }

    private function __construct()
    {
    }

    /**
     * @throws Exception
     * @psalm-param class-string $class
     */
    public function forClassName(string $class): DocBlock
    {
        if (array_key_exists($class, $this->classDocBlocks)) {
            return $this->classDocBlocks[$class];
        }

        try {
            $reflection = new ReflectionClass($class);
            // @codeCoverageIgnoreStart
        } catch (ReflectionException $e) {
            throw new Exception(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd

        return $this->classDocBlocks[$class] = DocBlock::ofClass($reflection);
    }

    /**
     * @throws Exception
     * @psalm-param class-string $classInHierarchy
     */
    public function forMethod(string $classInHierarchy, string $method): DocBlock
    {
        if (isset($this->methodDocBlocks[$classInHierarchy][$method])) {
            return $this->methodDocBlocks[$classInHierarchy][$method];
        }

        try {
            $reflection = new ReflectionMethod($classInHierarchy, $method);
            // @codeCoverageIgnoreStart
        } catch (ReflectionException $e) {
            throw new Exception(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd

        return $this->methodDocBlocks[$classInHierarchy][$method] = DocBlock::ofMethod($reflection, $classInHierarchy);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use const DIRECTORY_SEPARATOR;
use function class_exists;
use function defined;
use function dirname;
use function is_dir;
use function realpath;
use function sprintf;
use function strpos;
use function sys_get_temp_dir;
use Composer\Autoload\ClassLoader;
use DeepCopy\DeepCopy;
use Doctrine\Instantiator\Instantiator;
use PharIo\Manifest\Manifest;
use PharIo\Version\Version as PharIoVersion;
use phpDocumentor\Reflection\DocBlock;
use phpDocumentor\Reflection\Project;
use phpDocumentor\Reflection\Type;
use PhpParser\Parser;
use PHPUnit\Framework\TestCase;
use Prophecy\Prophet;
use ReflectionClass;
use ReflectionException;
use SebastianBergmann\CliParser\Parser as CliParser;
use SebastianBergmann\CodeCoverage\CodeCoverage;
use SebastianBergmann\CodeUnit\CodeUnit;
use SebastianBergmann\CodeUnitReverseLookup\Wizard;
use SebastianBergmann\Comparator\Comparator;
use SebastianBergmann\Complexity\Calculator;
use SebastianBergmann\Diff\Diff;
use SebastianBergmann\Environment\Runtime;
use SebastianBergmann\Exporter\Exporter;
use SebastianBergmann\FileIterator\Facade as FileIteratorFacade;
use SebastianBergmann\GlobalState\Snapshot;
use SebastianBergmann\Invoker\Invoker;
use SebastianBergmann\LinesOfCode\Counter;
use SebastianBergmann\ObjectEnumerator\Enumerator;
use SebastianBergmann\RecursionContext\Context;
use SebastianBergmann\ResourceOperations\ResourceOperations;
use SebastianBergmann\Template\Template;
use SebastianBergmann\Timer\Timer;
use SebastianBergmann\Type\TypeName;
use SebastianBergmann\Version;
use Symfony\Polyfill\Ctype\Ctype;
use TheSeer\Tokenizer\Tokenizer;
use Webmozart\Assert\Assert;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class ExcludeList
{
    /**
     * @var array<string,int>
     */
    private const EXCLUDED_CLASS_NAMES = [
        // composer
        ClassLoader::class => 1,

        // doctrine/instantiator
        Instantiator::class => 1,

        // myclabs/deepcopy
        DeepCopy::class => 1,

        // nikic/php-parser
        Parser::class => 1,

        // phar-io/manifest
        Manifest::class => 1,

        // phar-io/version
        PharIoVersion::class => 1,

        // phpdocumentor/reflection-common
        Project::class => 1,

        // phpdocumentor/reflection-docblock
        DocBlock::class => 1,

        // phpdocumentor/type-resolver
        Type::class => 1,

        // phpspec/prophecy
        Prophet::class => 1,

        // phpunit/phpunit
        TestCase::class => 2,

        // phpunit/php-code-coverage
        CodeCoverage::class => 1,

        // phpunit/php-file-iterator
        FileIteratorFacade::class => 1,

        // phpunit/php-invoker
        Invoker::class => 1,

        // phpunit/php-text-template
        Template::class => 1,

        // phpunit/php-timer
        Timer::class => 1,

        // sebastian/cli-parser
        CliParser::class => 1,

        // sebastian/code-unit
        CodeUnit::class => 1,

        // sebastian/code-unit-reverse-lookup
        Wizard::class => 1,

        // sebastian/comparator
        Comparator::class => 1,

        // sebastian/complexity
        Calculator::class => 1,

        // sebastian/diff
        Diff::class => 1,

        // sebastian/environment
        Runtime::class => 1,

        // sebastian/exporter
        Exporter::class => 1,

        // sebastian/global-state
        Snapshot::class => 1,

        // sebastian/lines-of-code
        Counter::class => 1,

        // sebastian/object-enumerator
        Enumerator::class => 1,

        // sebastian/recursion-context
        Context::class => 1,

        // sebastian/resource-operations
        ResourceOperations::class => 1,

        // sebastian/type
        TypeName::class => 1,

        // sebastian/version
        Version::class => 1,

        // symfony/polyfill-ctype
        Ctype::class => 1,

        // theseer/tokenizer
        Tokenizer::class => 1,

        // webmozart/assert
        Assert::class => 1,
    ];

    /**
     * @var string[]
     */
    private static $directories;

    public static function addDirectory(string $directory): void
    {
        if (!is_dir($directory)) {
            throw new Exception(
                sprintf(
                    '"%s" is not a directory',
                    $directory
                )
            );
        }

        self::$directories[] = realpath($directory);
    }

    /**
     * @throws Exception
     *
     * @return string[]
     */
    public function getExcludedDirectories(): array
    {
        $this->initialize();

        return self::$directories;
    }

    /**
     * @throws Exception
     */
    public function isExcluded(string $file): bool
    {
        if (defined('PHPUNIT_TESTSUITE')) {
            return false;
        }

        $this->initialize();

        foreach (self::$directories as $directory) {
            if (strpos($file, $directory) === 0) {
                return true;
            }
        }

        return false;
    }

    /**
     * @throws Exception
     */
    private function initialize(): void
    {
        if (self::$directories === null) {
            self::$directories = [];

            foreach (self::EXCLUDED_CLASS_NAMES as $className => $parent) {
                if (!class_exists($className)) {
                    continue;
                }

                try {
                    $directory = (new ReflectionClass($className))->getFileName();
                    // @codeCoverageIgnoreStart
                } catch (ReflectionException $e) {
                    throw new Exception(
                        $e->getMessage(),
                        (int) $e->getCode(),
                        $e
                    );
                }
                // @codeCoverageIgnoreEnd

                for ($i = 0; $i < $parent; $i++) {
                    $directory = dirname($directory);
                }

                self::$directories[] = $directory;
            }

            // Hide process isolation workaround on Windows.
            if (DIRECTORY_SEPARATOR === '\\') {
                // tempnam() prefix is limited to first 3 chars.
                // @see https://php.net/manual/en/function.tempnam.php
                self::$directories[] = sys_get_temp_dir() . '\\PHP';
            }
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\Xml;

use function defined;
use function is_file;
use function sprintf;
use PHPUnit\Runner\Version;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class SchemaFinder
{
    /**
     * @throws Exception
     */
    public function find(string $version): string
    {
        if ($version === Version::series()) {
            $filename = $this->path() . 'phpunit.xsd';
        } else {
            $filename = $this->path() . 'schema/' . $version . '.xsd';
        }

        if (!is_file($filename)) {
            throw new Exception(
                sprintf(
                    'Schema for PHPUnit %s is not available',
                    $version
                )
            );
        }

        return $filename;
    }

    private function path(): string
    {
        if (defined('__PHPUNIT_PHAR_ROOT__')) {
            return __PHPUNIT_PHAR_ROOT__ . '/';
        }

        return __DIR__ . '/../../../';
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\Xml;

use function file_get_contents;
use function libxml_clear_errors;
use function libxml_get_errors;
use function libxml_use_internal_errors;
use DOMDocument;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Validator
{
    public function validate(DOMDocument $document, string $xsdFilename): ValidationResult
    {
        $originalErrorHandling = libxml_use_internal_errors(true);

        $document->schemaValidateSource(file_get_contents($xsdFilename));

        $errors = libxml_get_errors();
        libxml_clear_errors();
        libxml_use_internal_errors($originalErrorHandling);

        return ValidationResult::fromArray($errors);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\Xml;

use function chdir;
use function dirname;
use function error_reporting;
use function file_get_contents;
use function getcwd;
use function libxml_get_errors;
use function libxml_use_internal_errors;
use function sprintf;
use DOMDocument;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Loader
{
    /**
     * @throws Exception
     */
    public function loadFile(string $filename, bool $isHtml = false, bool $xinclude = false, bool $strict = false): DOMDocument
    {
        $reporting = error_reporting(0);
        $contents  = file_get_contents($filename);

        error_reporting($reporting);

        if ($contents === false) {
            throw new Exception(
                sprintf(
                    'Could not read "%s".',
                    $filename
                )
            );
        }

        return $this->load($contents, $isHtml, $filename, $xinclude, $strict);
    }

    /**
     * @throws Exception
     */
    public function load(string $actual, bool $isHtml = false, string $filename = '', bool $xinclude = false, bool $strict = false): DOMDocument
    {
        if ($actual === '') {
            throw new Exception('Could not load XML from empty string');
        }

        // Required for XInclude on Windows.
        if ($xinclude) {
            $cwd = getcwd();
            @chdir(dirname($filename));
        }

        $document                     = new DOMDocument;
        $document->preserveWhiteSpace = false;

        $internal  = libxml_use_internal_errors(true);
        $message   = '';
        $reporting = error_reporting(0);

        if ($filename !== '') {
            // Required for XInclude
            $document->documentURI = $filename;
        }

        if ($isHtml) {
            $loaded = $document->loadHTML($actual);
        } else {
            $loaded = $document->loadXML($actual);
        }

        if (!$isHtml && $xinclude) {
            $document->xinclude();
        }

        foreach (libxml_get_errors() as $error) {
            $message .= "\n" . $error->message;
        }

        libxml_use_internal_errors($internal);
        error_reporting($reporting);

        if (isset($cwd)) {
            @chdir($cwd);
        }

        if ($loaded === false || ($strict && $message !== '')) {
            if ($filename !== '') {
                throw new Exception(
                    sprintf(
                        'Could not load "%s".%s',
                        $filename,
                        $message !== '' ? "\n" . $message : ''
                    )
                );
            }

            if ($message === '') {
                $message = 'Could not load XML for unknown reason';
            }

            throw new Exception($message);
        }

        return $document;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\Xml;

use function sprintf;
use function trim;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 *
 * @psalm-immutable
 */
final class ValidationResult
{
    /**
     * @psalm-var array<int,list<string>>
     */
    private $validationErrors = [];

    /**
     * @psalm-param array<int,\LibXMLError> $errors
     */
    public static function fromArray(array $errors): self
    {
        $validationErrors = [];

        foreach ($errors as $error) {
            if (!isset($validationErrors[$error->line])) {
                $validationErrors[$error->line] = [];
            }

            $validationErrors[$error->line][] = trim($error->message);
        }

        return new self($validationErrors);
    }

    private function __construct(array $validationErrors)
    {
        $this->validationErrors = $validationErrors;
    }

    public function hasValidationErrors(): bool
    {
        return !empty($this->validationErrors);
    }

    public function asString(): string
    {
        $buffer = '';

        foreach ($this->validationErrors as $line => $validationErrorsOnLine) {
            $buffer .= sprintf(PHP_EOL . '  Line %d:' . PHP_EOL, $line);

            foreach ($validationErrorsOnLine as $validationError) {
                $buffer .= sprintf('  - %s' . PHP_EOL, $validationError);
            }
        }

        return $buffer;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\Xml;

use RuntimeException;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Exception extends RuntimeException implements \PHPUnit\Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\Xml;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 *
 * @psalm-immutable
 */
final class FailedSchemaDetectionResult extends SchemaDetectionResult
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\Xml;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 *
 * @psalm-immutable
 */
abstract class SchemaDetectionResult
{
    public function detected(): bool
    {
        return false;
    }

    /**
     * @throws Exception
     */
    public function version(): string
    {
        throw new Exception('No supported schema was detected');
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\Xml;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class SchemaDetector
{
    /**
     * @throws Exception
     */
    public function detect(string $filename): SchemaDetectionResult
    {
        $document = (new Loader)->loadFile(
            $filename,
            false,
            true,
            true
        );

        foreach (['9.2', '8.5'] as $candidate) {
            $schema = (new SchemaFinder)->find($candidate);

            if (!(new Validator)->validate($document, $schema)->hasValidationErrors()) {
                return new SuccessfulSchemaDetectionResult($candidate);
            }
        }

        return new FailedSchemaDetectionResult;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\Xml;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 *
 * @psalm-immutable
 */
final class SuccessfulSchemaDetectionResult extends SchemaDetectionResult
{
    /**
     * @var string
     */
    private $version;

    public function __construct(string $version)
    {
        $this->version = $version;
    }

    public function detected(): bool
    {
        return true;
    }

    public function version(): string
    {
        return $this->version;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\Xml;

use ArrayIterator;
use Countable;
use DOMNode;
use DOMNodeList;
use IteratorAggregate;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class SnapshotNodeList implements Countable, IteratorAggregate
{
    /**
     * @var DOMNode[]
     */
    private $nodes = [];

    public static function fromNodeList(DOMNodeList $list): self
    {
        $snapshot = new self;

        foreach ($list as $node) {
            $snapshot->nodes[] = $node;
        }

        return $snapshot;
    }

    public function count(): int
    {
        return count($this->nodes);
    }

    public function getIterator(): ArrayIterator
    {
        return new ArrayIterator($this->nodes);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\TestDox;

use PHPUnit\Framework\TestResult;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class TextResultPrinter extends ResultPrinter
{
    public function printResult(TestResult $result): void
    {
    }

    /**
     * Handler for 'start class' event.
     */
    protected function startClass(string $name): void
    {
        $this->write($this->currentTestClassPrettified . "\n");
    }

    /**
     * Handler for 'on test' event.
     */
    protected function onTest(string $name, bool $success = true): void
    {
        if ($success) {
            $this->write(' [x] ');
        } else {
            $this->write(' [ ] ');
        }

        $this->write($name . "\n");
    }

    /**
     * Handler for 'end class' event.
     */
    protected function endClass(string $name): void
    {
        $this->write("\n");
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\TestDox;

use function array_key_exists;
use function array_keys;
use function array_map;
use function array_pop;
use function array_values;
use function explode;
use function get_class;
use function gettype;
use function implode;
use function in_array;
use function is_bool;
use function is_float;
use function is_int;
use function is_numeric;
use function is_object;
use function is_scalar;
use function is_string;
use function ord;
use function preg_quote;
use function preg_replace;
use function range;
use function sprintf;
use function str_replace;
use function strlen;
use function strpos;
use function strtolower;
use function strtoupper;
use function substr;
use function trim;
use PHPUnit\Framework\TestCase;
use PHPUnit\Util\Color;
use PHPUnit\Util\Exception as UtilException;
use PHPUnit\Util\Test;
use ReflectionException;
use ReflectionMethod;
use ReflectionObject;
use SebastianBergmann\Exporter\Exporter;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class NamePrettifier
{
    /**
     * @var string[]
     */
    private $strings = [];

    /**
     * @var bool
     */
    private $useColor;

    public function __construct(bool $useColor = false)
    {
        $this->useColor = $useColor;
    }

    /**
     * Prettifies the name of a test class.
     *
     * @psalm-param class-string $className
     */
    public function prettifyTestClass(string $className): string
    {
        try {
            $annotations = Test::parseTestMethodAnnotations($className);

            if (isset($annotations['class']['testdox'][0])) {
                return $annotations['class']['testdox'][0];
            }
        } catch (UtilException $e) {
            // ignore, determine className by parsing the provided name
        }

        $parts     = explode('\\', $className);
        $className = array_pop($parts);

        if (substr($className, -1 * strlen('Test')) === 'Test') {
            $className = substr($className, 0, strlen($className) - strlen('Test'));
        }

        if (strpos($className, 'Tests') === 0) {
            $className = substr($className, strlen('Tests'));
        } elseif (strpos($className, 'Test') === 0) {
            $className = substr($className, strlen('Test'));
        }

        if (empty($className)) {
            $className = 'UnnamedTests';
        }

        if (!empty($parts)) {
            $parts[]            = $className;
            $fullyQualifiedName = implode('\\', $parts);
        } else {
            $fullyQualifiedName = $className;
        }

        $result = preg_replace('/(?<=[[:lower:]])(?=[[:upper:]])/u', ' ', $className);

        if ($fullyQualifiedName !== $className) {
            return $result . ' (' . $fullyQualifiedName . ')';
        }

        return $result;
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function prettifyTestCase(TestCase $test): string
    {
        $annotations = Test::parseTestMethodAnnotations(
            get_class($test),
            $test->getName(false)
        );

        $annotationWithPlaceholders = false;

        $callback = static function (string $variable): string
        {
            return sprintf('/%s(?=\b)/', preg_quote($variable, '/'));
        };

        if (isset($annotations['method']['testdox'][0])) {
            $result = $annotations['method']['testdox'][0];

            if (strpos($result, '$') !== false) {
                $annotation   = $annotations['method']['testdox'][0];
                $providedData = $this->mapTestMethodParameterNamesToProvidedDataValues($test);
                $variables    = array_map($callback, array_keys($providedData));

                $result = trim(preg_replace($variables, $providedData, $annotation));

                $annotationWithPlaceholders = true;
            }
        } else {
            $result = $this->prettifyTestMethod($test->getName(false));
        }

        if (!$annotationWithPlaceholders && $test->usesDataProvider()) {
            $result .= $this->prettifyDataSet($test);
        }

        return $result;
    }

    public function prettifyDataSet(TestCase $test): string
    {
        if (!$this->useColor) {
            return $test->getDataSetAsString(false);
        }

        if (is_int($test->dataName())) {
            $data = Color::dim(' with data set ') . Color::colorize('fg-cyan', (string) $test->dataName());
        } else {
            $data = Color::dim(' with ') . Color::colorize('fg-cyan', Color::visualizeWhitespace((string) $test->dataName()));
        }

        return $data;
    }

    /**
     * Prettifies the name of a test method.
     */
    public function prettifyTestMethod(string $name): string
    {
        $buffer = '';

        if ($name === '') {
            return $buffer;
        }

        $string = (string) preg_replace('#\d+$#', '', $name, -1, $count);

        if (in_array($string, $this->strings, true)) {
            $name = $string;
        } elseif ($count === 0) {
            $this->strings[] = $string;
        }

        if (strpos($name, 'test_') === 0) {
            $name = substr($name, 5);
        } elseif (strpos($name, 'test') === 0) {
            $name = substr($name, 4);
        }

        if ($name === '') {
            return $buffer;
        }

        $name[0] = strtoupper($name[0]);

        if (strpos($name, '_') !== false) {
            return trim(str_replace('_', ' ', $name));
        }

        $wasNumeric = false;

        foreach (range(0, strlen($name) - 1) as $i) {
            if ($i > 0 && ord($name[$i]) >= 65 && ord($name[$i]) <= 90) {
                $buffer .= ' ' . strtolower($name[$i]);
            } else {
                $isNumeric = is_numeric($name[$i]);

                if (!$wasNumeric && $isNumeric) {
                    $buffer .= ' ';
                    $wasNumeric = true;
                }

                if ($wasNumeric && !$isNumeric) {
                    $wasNumeric = false;
                }

                $buffer .= $name[$i];
            }
        }

        return $buffer;
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    private function mapTestMethodParameterNamesToProvidedDataValues(TestCase $test): array
    {
        try {
            $reflector = new ReflectionMethod(get_class($test), $test->getName(false));
            // @codeCoverageIgnoreStart
        } catch (ReflectionException $e) {
            throw new UtilException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd

        $providedData       = [];
        $providedDataValues = array_values($test->getProvidedData());
        $i                  = 0;

        $providedData['$_dataName'] = $test->dataName();

        foreach ($reflector->getParameters() as $parameter) {
            if (!array_key_exists($i, $providedDataValues) && $parameter->isDefaultValueAvailable()) {
                try {
                    $providedDataValues[$i] = $parameter->getDefaultValue();
                    // @codeCoverageIgnoreStart
                } catch (ReflectionException $e) {
                    throw new UtilException(
                        $e->getMessage(),
                        (int) $e->getCode(),
                        $e
                    );
                }
                // @codeCoverageIgnoreEnd
            }

            $value = $providedDataValues[$i++] ?? null;

            if (is_object($value)) {
                $reflector = new ReflectionObject($value);

                if ($reflector->hasMethod('__toString')) {
                    $value = (string) $value;
                } else {
                    $value = get_class($value);
                }
            }

            if (!is_scalar($value)) {
                $value = gettype($value);
            }

            if (is_bool($value) || is_int($value) || is_float($value)) {
                $value = (new Exporter)->export($value);
            }

            if (is_string($value) && $value === '') {
                if ($this->useColor) {
                    $value = Color::colorize('dim,underlined', 'empty');
                } else {
                    $value = "''";
                }
            }

            $providedData['$' . $parameter->getName()] = $value;
        }

        if ($this->useColor) {
            $providedData = array_map(static function ($value)
            {
                return Color::colorize('fg-cyan', Color::visualizeWhitespace((string) $value, true));
            }, $providedData);
        }

        return $providedData;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\TestDox;

use const PHP_EOL;
use function array_map;
use function ceil;
use function count;
use function explode;
use function get_class;
use function implode;
use function preg_match;
use function sprintf;
use function strlen;
use function strpos;
use function trim;
use PHPUnit\Framework\Test;
use PHPUnit\Framework\TestCase;
use PHPUnit\Framework\TestResult;
use PHPUnit\Runner\BaseTestRunner;
use PHPUnit\Runner\PhptTestCase;
use PHPUnit\Util\Color;
use SebastianBergmann\Timer\ResourceUsageFormatter;
use SebastianBergmann\Timer\Timer;
use Throwable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
class CliTestDoxPrinter extends TestDoxPrinter
{
    /**
     * The default Testdox left margin for messages is a vertical line.
     */
    private const PREFIX_SIMPLE = [
        'default' => '│',
        'start'   => '│',
        'message' => '│',
        'diff'    => '│',
        'trace'   => '│',
        'last'    => '│',
    ];

    /**
     * Colored Testdox use box-drawing for a more textured map of the message.
     */
    private const PREFIX_DECORATED = [
        'default' => '│',
        'start'   => '┐',
        'message' => '├',
        'diff'    => '┊',
        'trace'   => '╵',
        'last'    => '┴',
    ];

    private const SPINNER_ICONS = [
        " \e[36m◐\e[0m running tests",
        " \e[36m◓\e[0m running tests",
        " \e[36m◑\e[0m running tests",
        " \e[36m◒\e[0m running tests",
    ];

    private const STATUS_STYLES = [
        BaseTestRunner::STATUS_PASSED => [
            'symbol' => '✔',
            'color'  => 'fg-green',
        ],
        BaseTestRunner::STATUS_ERROR => [
            'symbol'  => '✘',
            'color'   => 'fg-yellow',
            'message' => 'bg-yellow,fg-black',
        ],
        BaseTestRunner::STATUS_FAILURE => [
            'symbol'  => '✘',
            'color'   => 'fg-red',
            'message' => 'bg-red,fg-white',
        ],
        BaseTestRunner::STATUS_SKIPPED => [
            'symbol'  => '↩',
            'color'   => 'fg-cyan',
            'message' => 'fg-cyan',
        ],
        BaseTestRunner::STATUS_RISKY => [
            'symbol'  => '☢',
            'color'   => 'fg-yellow',
            'message' => 'fg-yellow',
        ],
        BaseTestRunner::STATUS_INCOMPLETE => [
            'symbol'  => '∅',
            'color'   => 'fg-yellow',
            'message' => 'fg-yellow',
        ],
        BaseTestRunner::STATUS_WARNING => [
            'symbol'  => '⚠',
            'color'   => 'fg-yellow',
            'message' => 'fg-yellow',
        ],
        BaseTestRunner::STATUS_UNKNOWN => [
            'symbol'  => '?',
            'color'   => 'fg-blue',
            'message' => 'fg-white,bg-blue',
        ],
    ];

    /**
     * @var int[]
     */
    private $nonSuccessfulTestResults = [];

    /**
     * @var Timer
     */
    private $timer;

    /**
     * @param null|resource|string $out
     * @param int|string           $numberOfColumns
     *
     * @throws \PHPUnit\Framework\Exception
     */
    public function __construct($out = null, bool $verbose = false, string $colors = self::COLOR_DEFAULT, bool $debug = false, $numberOfColumns = 80, bool $reverse = false)
    {
        parent::__construct($out, $verbose, $colors, $debug, $numberOfColumns, $reverse);

        $this->timer = new Timer;

        $this->timer->start();
    }

    public function printResult(TestResult $result): void
    {
        $this->printHeader($result);

        $this->printNonSuccessfulTestsSummary($result->count());

        $this->printFooter($result);
    }

    protected function printHeader(TestResult $result): void
    {
        $this->write("\n" . (new ResourceUsageFormatter)->resourceUsage($this->timer->stop()) . "\n\n");
    }

    protected function formatClassName(Test $test): string
    {
        if ($test instanceof TestCase) {
            return $this->prettifier->prettifyTestClass(get_class($test));
        }

        return get_class($test);
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    protected function registerTestResult(Test $test, ?Throwable $t, int $status, float $time, bool $verbose): void
    {
        if ($status !== BaseTestRunner::STATUS_PASSED) {
            $this->nonSuccessfulTestResults[] = $this->testIndex;
        }

        parent::registerTestResult($test, $t, $status, $time, $verbose);
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    protected function formatTestName(Test $test): string
    {
        if ($test instanceof TestCase) {
            return $this->prettifier->prettifyTestCase($test);
        }

        return parent::formatTestName($test);
    }

    protected function writeTestResult(array $prevResult, array $result): void
    {
        // spacer line for new suite headers and after verbose messages
        if ($prevResult['testName'] !== '' &&
            (!empty($prevResult['message']) || $prevResult['className'] !== $result['className'])) {
            $this->write(PHP_EOL);
        }

        // suite header
        if ($prevResult['className'] !== $result['className']) {
            $this->write($this->colorizeTextBox('underlined', $result['className']) . PHP_EOL);
        }

        // test result line
        if ($this->colors && $result['className'] === PhptTestCase::class) {
            $testName = Color::colorizePath($result['testName'], $prevResult['testName'], true);
        } else {
            $testName = $result['testMethod'];
        }

        $style = self::STATUS_STYLES[$result['status']];
        $line  = sprintf(
            ' %s %s%s' . PHP_EOL,
            $this->colorizeTextBox($style['color'], $style['symbol']),
            $testName,
            $this->verbose ? ' ' . $this->formatRuntime($result['time'], $style['color']) : ''
        );

        $this->write($line);

        // additional information when verbose
        $this->write($result['message']);
    }

    protected function formatThrowable(Throwable $t, ?int $status = null): string
    {
        return trim(\PHPUnit\Framework\TestFailure::exceptionToString($t));
    }

    protected function colorizeMessageAndDiff(string $style, string $buffer): array
    {
        $lines      = $buffer ? array_map('\rtrim', explode(PHP_EOL, $buffer)) : [];
        $message    = [];
        $diff       = [];
        $insideDiff = false;

        foreach ($lines as $line) {
            if ($line === '--- Expected') {
                $insideDiff = true;
            }

            if (!$insideDiff) {
                $message[] = $line;
            } else {
                if (strpos($line, '-') === 0) {
                    $line = Color::colorize('fg-red', Color::visualizeWhitespace($line, true));
                } elseif (strpos($line, '+') === 0) {
                    $line = Color::colorize('fg-green', Color::visualizeWhitespace($line, true));
                } elseif ($line === '@@ @@') {
                    $line = Color::colorize('fg-cyan', $line);
                }
                $diff[] = $line;
            }
        }
        $diff = implode(PHP_EOL, $diff);

        if (!empty($message)) {
            $message = $this->colorizeTextBox($style, implode(PHP_EOL, $message));
        }

        return [$message, $diff];
    }

    protected function formatStacktrace(Throwable $t): string
    {
        $trace = \PHPUnit\Util\Filter::getFilteredStacktrace($t);

        if (!$this->colors) {
            return $trace;
        }

        $lines    = [];
        $prevPath = '';

        foreach (explode(PHP_EOL, $trace) as $line) {
            if (preg_match('/^(.*):(\d+)$/', $line, $matches)) {
                $lines[] = Color::colorizePath($matches[1], $prevPath) .
                    Color::dim(':') .
                    Color::colorize('fg-blue', $matches[2]) .
                    "\n";
                $prevPath = $matches[1];
            } else {
                $lines[]  = $line;
                $prevPath = '';
            }
        }

        return implode('', $lines);
    }

    protected function formatTestResultMessage(Throwable $t, array $result, ?string $prefix = null): string
    {
        $message = $this->formatThrowable($t, $result['status']);
        $diff    = '';

        if (!($this->verbose || $result['verbose'])) {
            return '';
        }

        if ($message && $this->colors) {
            $style            = self::STATUS_STYLES[$result['status']]['message'] ?? '';
            [$message, $diff] = $this->colorizeMessageAndDiff($style, $message);
        }

        if ($prefix === null || !$this->colors) {
            $prefix = self::PREFIX_SIMPLE;
        }

        if ($this->colors) {
            $color  = self::STATUS_STYLES[$result['status']]['color'] ?? '';
            $prefix = array_map(static function ($p) use ($color)
            {
                return Color::colorize($color, $p);
            }, self::PREFIX_DECORATED);
        }

        $trace = $this->formatStacktrace($t);
        $out   = $this->prefixLines($prefix['start'], PHP_EOL) . PHP_EOL;

        if ($message) {
            $out .= $this->prefixLines($prefix['message'], $message . PHP_EOL) . PHP_EOL;
        }

        if ($diff) {
            $out .= $this->prefixLines($prefix['diff'], $diff . PHP_EOL) . PHP_EOL;
        }

        if ($trace) {
            if ($message || $diff) {
                $out .= $this->prefixLines($prefix['default'], PHP_EOL) . PHP_EOL;
            }
            $out .= $this->prefixLines($prefix['trace'], $trace . PHP_EOL) . PHP_EOL;
        }
        $out .= $this->prefixLines($prefix['last'], PHP_EOL) . PHP_EOL;

        return $out;
    }

    protected function drawSpinner(): void
    {
        if ($this->colors) {
            $id = $this->spinState % count(self::SPINNER_ICONS);
            $this->write(self::SPINNER_ICONS[$id]);
        }
    }

    protected function undrawSpinner(): void
    {
        if ($this->colors) {
            $id = $this->spinState % count(self::SPINNER_ICONS);
            $this->write("\e[1K\e[" . strlen(self::SPINNER_ICONS[$id]) . 'D');
        }
    }

    private function formatRuntime(float $time, string $color = ''): string
    {
        if (!$this->colors) {
            return sprintf('[%.2f ms]', $time * 1000);
        }

        if ($time > 1) {
            $color = 'fg-magenta';
        }

        return Color::colorize($color, ' ' . (int) ceil($time * 1000) . ' ' . Color::dim('ms'));
    }

    private function printNonSuccessfulTestsSummary(int $numberOfExecutedTests): void
    {
        if (empty($this->nonSuccessfulTestResults)) {
            return;
        }

        if ((count($this->nonSuccessfulTestResults) / $numberOfExecutedTests) >= 0.7) {
            return;
        }

        $this->write("Summary of non-successful tests:\n\n");

        $prevResult = $this->getEmptyTestResult();

        foreach ($this->nonSuccessfulTestResults as $testIndex) {
            $result = $this->testResults[$testIndex];
            $this->writeTestResult($prevResult, $result);
            $prevResult = $result;
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\TestDox;

use function get_class;
use function in_array;
use PHPUnit\Framework\AssertionFailedError;
use PHPUnit\Framework\ErrorTestCase;
use PHPUnit\Framework\Test;
use PHPUnit\Framework\TestCase;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Framework\Warning;
use PHPUnit\Framework\WarningTestCase;
use PHPUnit\Runner\BaseTestRunner;
use PHPUnit\TextUI\ResultPrinter as ResultPrinterInterface;
use PHPUnit\Util\Printer;
use Throwable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
abstract class ResultPrinter extends Printer implements ResultPrinterInterface
{
    /**
     * @var NamePrettifier
     */
    protected $prettifier;

    /**
     * @var string
     */
    protected $testClass = '';

    /**
     * @var int
     */
    protected $testStatus;

    /**
     * @var array
     */
    protected $tests = [];

    /**
     * @var int
     */
    protected $successful = 0;

    /**
     * @var int
     */
    protected $warned = 0;

    /**
     * @var int
     */
    protected $failed = 0;

    /**
     * @var int
     */
    protected $risky = 0;

    /**
     * @var int
     */
    protected $skipped = 0;

    /**
     * @var int
     */
    protected $incomplete = 0;

    /**
     * @var null|string
     */
    protected $currentTestClassPrettified;

    /**
     * @var null|string
     */
    protected $currentTestMethodPrettified;

    /**
     * @var array
     */
    private $groups;

    /**
     * @var array
     */
    private $excludeGroups;

    /**
     * @param resource $out
     *
     * @throws \PHPUnit\Framework\Exception
     */
    public function __construct($out = null, array $groups = [], array $excludeGroups = [])
    {
        parent::__construct($out);

        $this->groups        = $groups;
        $this->excludeGroups = $excludeGroups;

        $this->prettifier = new NamePrettifier;
        $this->startRun();
    }

    /**
     * Flush buffer and close output.
     */
    public function flush(): void
    {
        $this->doEndClass();
        $this->endRun();

        parent::flush();
    }

    /**
     * An error occurred.
     */
    public function addError(Test $test, Throwable $t, float $time): void
    {
        if (!$this->isOfInterest($test)) {
            return;
        }

        $this->testStatus = BaseTestRunner::STATUS_ERROR;
        $this->failed++;
    }

    /**
     * A warning occurred.
     */
    public function addWarning(Test $test, Warning $e, float $time): void
    {
        if (!$this->isOfInterest($test)) {
            return;
        }

        $this->testStatus = BaseTestRunner::STATUS_WARNING;
        $this->warned++;
    }

    /**
     * A failure occurred.
     */
    public function addFailure(Test $test, AssertionFailedError $e, float $time): void
    {
        if (!$this->isOfInterest($test)) {
            return;
        }

        $this->testStatus = BaseTestRunner::STATUS_FAILURE;
        $this->failed++;
    }

    /**
     * Incomplete test.
     */
    public function addIncompleteTest(Test $test, Throwable $t, float $time): void
    {
        if (!$this->isOfInterest($test)) {
            return;
        }

        $this->testStatus = BaseTestRunner::STATUS_INCOMPLETE;
        $this->incomplete++;
    }

    /**
     * Risky test.
     */
    public function addRiskyTest(Test $test, Throwable $t, float $time): void
    {
        if (!$this->isOfInterest($test)) {
            return;
        }

        $this->testStatus = BaseTestRunner::STATUS_RISKY;
        $this->risky++;
    }

    /**
     * Skipped test.
     */
    public function addSkippedTest(Test $test, Throwable $t, float $time): void
    {
        if (!$this->isOfInterest($test)) {
            return;
        }

        $this->testStatus = BaseTestRunner::STATUS_SKIPPED;
        $this->skipped++;
    }

    /**
     * A testsuite started.
     */
    public function startTestSuite(TestSuite $suite): void
    {
    }

    /**
     * A testsuite ended.
     */
    public function endTestSuite(TestSuite $suite): void
    {
    }

    /**
     * A test started.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function startTest(Test $test): void
    {
        if (!$this->isOfInterest($test)) {
            return;
        }

        $class = get_class($test);

        if ($this->testClass !== $class) {
            if ($this->testClass !== '') {
                $this->doEndClass();
            }

            $this->currentTestClassPrettified = $this->prettifier->prettifyTestClass($class);
            $this->testClass                  = $class;
            $this->tests                      = [];

            $this->startClass($class);
        }

        if ($test instanceof TestCase) {
            $this->currentTestMethodPrettified = $this->prettifier->prettifyTestCase($test);
        }

        $this->testStatus = BaseTestRunner::STATUS_PASSED;
    }

    /**
     * A test ended.
     */
    public function endTest(Test $test, float $time): void
    {
        if (!$this->isOfInterest($test)) {
            return;
        }

        $this->tests[] = [$this->currentTestMethodPrettified, $this->testStatus];

        $this->currentTestClassPrettified  = null;
        $this->currentTestMethodPrettified = null;
    }

    protected function doEndClass(): void
    {
        foreach ($this->tests as $test) {
            $this->onTest($test[0], $test[1] === BaseTestRunner::STATUS_PASSED);
        }

        $this->endClass($this->testClass);
    }

    /**
     * Handler for 'start run' event.
     */
    protected function startRun(): void
    {
    }

    /**
     * Handler for 'start class' event.
     */
    protected function startClass(string $name): void
    {
    }

    /**
     * Handler for 'on test' event.
     */
    protected function onTest(string $name, bool $success = true): void
    {
    }

    /**
     * Handler for 'end class' event.
     */
    protected function endClass(string $name): void
    {
    }

    /**
     * Handler for 'end run' event.
     */
    protected function endRun(): void
    {
    }

    private function isOfInterest(Test $test): bool
    {
        if (!$test instanceof TestCase) {
            return false;
        }

        if ($test instanceof ErrorTestCase || $test instanceof WarningTestCase) {
            return false;
        }

        if (!empty($this->groups)) {
            foreach ($test->getGroups() as $group) {
                if (in_array($group, $this->groups, true)) {
                    return true;
                }
            }

            return false;
        }

        if (!empty($this->excludeGroups)) {
            foreach ($test->getGroups() as $group) {
                if (in_array($group, $this->excludeGroups, true)) {
                    return false;
                }
            }

            return true;
        }

        return true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\TestDox;

use function array_filter;
use function get_class;
use function implode;
use function strpos;
use DOMDocument;
use DOMElement;
use PHPUnit\Framework\AssertionFailedError;
use PHPUnit\Framework\Exception;
use PHPUnit\Framework\Test;
use PHPUnit\Framework\TestCase;
use PHPUnit\Framework\TestListener;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Framework\Warning;
use PHPUnit\Framework\WarningTestCase;
use PHPUnit\Util\Printer;
use PHPUnit\Util\Test as TestUtil;
use ReflectionClass;
use ReflectionException;
use Throwable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class XmlResultPrinter extends Printer implements TestListener
{
    /**
     * @var DOMDocument
     */
    private $document;

    /**
     * @var DOMElement
     */
    private $root;

    /**
     * @var NamePrettifier
     */
    private $prettifier;

    /**
     * @var null|Throwable
     */
    private $exception;

    /**
     * @param resource|string $out
     *
     * @throws Exception
     */
    public function __construct($out = null)
    {
        $this->document               = new DOMDocument('1.0', 'UTF-8');
        $this->document->formatOutput = true;

        $this->root = $this->document->createElement('tests');
        $this->document->appendChild($this->root);

        $this->prettifier = new NamePrettifier;

        parent::__construct($out);
    }

    /**
     * Flush buffer and close output.
     */
    public function flush(): void
    {
        $this->write($this->document->saveXML());

        parent::flush();
    }

    /**
     * An error occurred.
     */
    public function addError(Test $test, Throwable $t, float $time): void
    {
        $this->exception = $t;
    }

    /**
     * A warning occurred.
     */
    public function addWarning(Test $test, Warning $e, float $time): void
    {
    }

    /**
     * A failure occurred.
     */
    public function addFailure(Test $test, AssertionFailedError $e, float $time): void
    {
        $this->exception = $e;
    }

    /**
     * Incomplete test.
     */
    public function addIncompleteTest(Test $test, Throwable $t, float $time): void
    {
    }

    /**
     * Risky test.
     */
    public function addRiskyTest(Test $test, Throwable $t, float $time): void
    {
    }

    /**
     * Skipped test.
     */
    public function addSkippedTest(Test $test, Throwable $t, float $time): void
    {
    }

    /**
     * A test suite started.
     */
    public function startTestSuite(TestSuite $suite): void
    {
    }

    /**
     * A test suite ended.
     */
    public function endTestSuite(TestSuite $suite): void
    {
    }

    /**
     * A test started.
     */
    public function startTest(Test $test): void
    {
        $this->exception = null;
    }

    /**
     * A test ended.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function endTest(Test $test, float $time): void
    {
        if (!$test instanceof TestCase || $test instanceof WarningTestCase) {
            return;
        }

        $groups = array_filter(
            $test->getGroups(),
            static function ($group)
            {
                return !($group === 'small' || $group === 'medium' || $group === 'large' || strpos($group, '__phpunit_') === 0);
            }
        );

        $testNode = $this->document->createElement('test');

        $testNode->setAttribute('className', get_class($test));
        $testNode->setAttribute('methodName', $test->getName());
        $testNode->setAttribute('prettifiedClassName', $this->prettifier->prettifyTestClass(get_class($test)));
        $testNode->setAttribute('prettifiedMethodName', $this->prettifier->prettifyTestCase($test));
        $testNode->setAttribute('status', (string) $test->getStatus());
        $testNode->setAttribute('time', (string) $time);
        $testNode->setAttribute('size', (string) $test->getSize());
        $testNode->setAttribute('groups', implode(',', $groups));

        foreach ($groups as $group) {
            $groupNode = $this->document->createElement('group');

            $groupNode->setAttribute('name', $group);

            $testNode->appendChild($groupNode);
        }

        $annotations = TestUtil::parseTestMethodAnnotations(
            get_class($test),
            $test->getName(false)
        );

        foreach (['class', 'method'] as $type) {
            foreach ($annotations[$type] as $annotation => $values) {
                if ($annotation !== 'covers' && $annotation !== 'uses') {
                    continue;
                }

                foreach ($values as $value) {
                    $coversNode = $this->document->createElement($annotation);

                    $coversNode->setAttribute('target', $value);

                    $testNode->appendChild($coversNode);
                }
            }
        }

        foreach ($test->doubledTypes() as $doubledType) {
            $testDoubleNode = $this->document->createElement('testDouble');

            $testDoubleNode->setAttribute('type', $doubledType);

            $testNode->appendChild($testDoubleNode);
        }

        $inlineAnnotations = \PHPUnit\Util\Test::getInlineAnnotations(get_class($test), $test->getName(false));

        if (isset($inlineAnnotations['given'], $inlineAnnotations['when'], $inlineAnnotations['then'])) {
            $testNode->setAttribute('given', $inlineAnnotations['given']['value']);
            $testNode->setAttribute('givenStartLine', (string) $inlineAnnotations['given']['line']);
            $testNode->setAttribute('when', $inlineAnnotations['when']['value']);
            $testNode->setAttribute('whenStartLine', (string) $inlineAnnotations['when']['line']);
            $testNode->setAttribute('then', $inlineAnnotations['then']['value']);
            $testNode->setAttribute('thenStartLine', (string) $inlineAnnotations['then']['line']);
        }

        if ($this->exception !== null) {
            if ($this->exception instanceof Exception) {
                $steps = $this->exception->getSerializableTrace();
            } else {
                $steps = $this->exception->getTrace();
            }

            try {
                $file = (new ReflectionClass($test))->getFileName();
                // @codeCoverageIgnoreStart
            } catch (ReflectionException $e) {
                throw new Exception(
                    $e->getMessage(),
                    (int) $e->getCode(),
                    $e
                );
            }
            // @codeCoverageIgnoreEnd

            foreach ($steps as $step) {
                if (isset($step['file']) && $step['file'] === $file) {
                    $testNode->setAttribute('exceptionLine', (string) $step['line']);

                    break;
                }
            }

            $testNode->setAttribute('exceptionMessage', $this->exception->getMessage());
        }

        $this->root->appendChild($testNode);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\TestDox;

use const PHP_EOL;
use function array_map;
use function get_class;
use function implode;
use function method_exists;
use function preg_split;
use function trim;
use PHPUnit\Framework\AssertionFailedError;
use PHPUnit\Framework\Reorderable;
use PHPUnit\Framework\Test;
use PHPUnit\Framework\TestCase;
use PHPUnit\Framework\TestResult;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Framework\Warning;
use PHPUnit\Runner\BaseTestRunner;
use PHPUnit\Runner\PhptTestCase;
use PHPUnit\TextUI\DefaultResultPrinter;
use Throwable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
class TestDoxPrinter extends DefaultResultPrinter
{
    /**
     * @var NamePrettifier
     */
    protected $prettifier;

    /**
     * @var int The number of test results received from the TestRunner
     */
    protected $testIndex = 0;

    /**
     * @var int The number of test results already sent to the output
     */
    protected $testFlushIndex = 0;

    /**
     * @var array<int, array> Buffer for test results
     */
    protected $testResults = [];

    /**
     * @var array<string, int> Lookup table for testname to testResults[index]
     */
    protected $testNameResultIndex = [];

    /**
     * @var bool
     */
    protected $enableOutputBuffer = false;

    /**
     * @var array array<string>
     */
    protected $originalExecutionOrder = [];

    /**
     * @var int
     */
    protected $spinState = 0;

    /**
     * @var bool
     */
    protected $showProgress = true;

    /**
     * @param null|resource|string $out
     * @param int|string           $numberOfColumns
     *
     * @throws \PHPUnit\Framework\Exception
     */
    public function __construct($out = null, bool $verbose = false, string $colors = self::COLOR_DEFAULT, bool $debug = false, $numberOfColumns = 80, bool $reverse = false)
    {
        parent::__construct($out, $verbose, $colors, $debug, $numberOfColumns, $reverse);

        $this->prettifier = new NamePrettifier($this->colors);
    }

    public function setOriginalExecutionOrder(array $order): void
    {
        $this->originalExecutionOrder = $order;
        $this->enableOutputBuffer     = !empty($order);
    }

    public function setShowProgressAnimation(bool $showProgress): void
    {
        $this->showProgress = $showProgress;
    }

    public function printResult(TestResult $result): void
    {
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function endTest(Test $test, float $time): void
    {
        if (!$test instanceof TestCase && !$test instanceof PhptTestCase && !$test instanceof TestSuite) {
            return;
        }

        if ($this->testHasPassed()) {
            $this->registerTestResult($test, null, BaseTestRunner::STATUS_PASSED, $time, false);
        }

        if ($test instanceof TestCase || $test instanceof PhptTestCase) {
            $this->testIndex++;
        }

        parent::endTest($test, $time);
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function addError(Test $test, Throwable $t, float $time): void
    {
        $this->registerTestResult($test, $t, BaseTestRunner::STATUS_ERROR, $time, true);
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function addWarning(Test $test, Warning $e, float $time): void
    {
        $this->registerTestResult($test, $e, BaseTestRunner::STATUS_WARNING, $time, true);
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function addFailure(Test $test, AssertionFailedError $e, float $time): void
    {
        $this->registerTestResult($test, $e, BaseTestRunner::STATUS_FAILURE, $time, true);
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function addIncompleteTest(Test $test, Throwable $t, float $time): void
    {
        $this->registerTestResult($test, $t, BaseTestRunner::STATUS_INCOMPLETE, $time, false);
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function addRiskyTest(Test $test, Throwable $t, float $time): void
    {
        $this->registerTestResult($test, $t, BaseTestRunner::STATUS_RISKY, $time, false);
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function addSkippedTest(Test $test, Throwable $t, float $time): void
    {
        $this->registerTestResult($test, $t, BaseTestRunner::STATUS_SKIPPED, $time, false);
    }

    public function writeProgress(string $progress): void
    {
        $this->flushOutputBuffer();
    }

    public function flush(): void
    {
        $this->flushOutputBuffer(true);
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    protected function registerTestResult(Test $test, ?Throwable $t, int $status, float $time, bool $verbose): void
    {
        $testName = $test instanceof Reorderable ? $test->sortId() : $test->getName();

        $result = [
            'className'  => $this->formatClassName($test),
            'testName'   => $testName,
            'testMethod' => $this->formatTestName($test),
            'message'    => '',
            'status'     => $status,
            'time'       => $time,
            'verbose'    => $verbose,
        ];

        if ($t !== null) {
            $result['message'] = $this->formatTestResultMessage($t, $result);
        }

        $this->testResults[$this->testIndex]  = $result;
        $this->testNameResultIndex[$testName] = $this->testIndex;
    }

    protected function formatTestName(Test $test): string
    {
        return method_exists($test, 'getName') ? $test->getName() : '';
    }

    protected function formatClassName(Test $test): string
    {
        return get_class($test);
    }

    protected function testHasPassed(): bool
    {
        if (!isset($this->testResults[$this->testIndex]['status'])) {
            return true;
        }

        if ($this->testResults[$this->testIndex]['status'] === BaseTestRunner::STATUS_PASSED) {
            return true;
        }

        return false;
    }

    protected function flushOutputBuffer(bool $forceFlush = false): void
    {
        if ($this->testFlushIndex === $this->testIndex) {
            return;
        }

        if ($this->testFlushIndex > 0) {
            if ($this->enableOutputBuffer &&
                isset($this->originalExecutionOrder[$this->testFlushIndex - 1])) {
                $prevResult = $this->getTestResultByName($this->originalExecutionOrder[$this->testFlushIndex - 1]);
            } else {
                $prevResult = $this->testResults[$this->testFlushIndex - 1];
            }
        } else {
            $prevResult = $this->getEmptyTestResult();
        }

        if (!$this->enableOutputBuffer) {
            $this->writeTestResult($prevResult, $this->testResults[$this->testFlushIndex++]);
        } else {
            do {
                $flushed = false;

                if (!$forceFlush && isset($this->originalExecutionOrder[$this->testFlushIndex])) {
                    $result = $this->getTestResultByName($this->originalExecutionOrder[$this->testFlushIndex]);
                } else {
                    // This test(name) cannot found in original execution order,
                    // flush result to output stream right away
                    $result = $this->testResults[$this->testFlushIndex];
                }

                if (!empty($result)) {
                    $this->hideSpinner();
                    $this->writeTestResult($prevResult, $result);
                    $this->testFlushIndex++;
                    $prevResult = $result;
                    $flushed    = true;
                } else {
                    $this->showSpinner();
                }
            } while ($flushed && $this->testFlushIndex < $this->testIndex);
        }
    }

    protected function showSpinner(): void
    {
        if (!$this->showProgress) {
            return;
        }

        if ($this->spinState) {
            $this->undrawSpinner();
        }

        $this->spinState++;
        $this->drawSpinner();
    }

    protected function hideSpinner(): void
    {
        if (!$this->showProgress) {
            return;
        }

        if ($this->spinState) {
            $this->undrawSpinner();
        }

        $this->spinState = 0;
    }

    protected function drawSpinner(): void
    {
        // optional for CLI printers: show the user a 'buffering output' spinner
    }

    protected function undrawSpinner(): void
    {
        // remove the spinner from the current line
    }

    protected function writeTestResult(array $prevResult, array $result): void
    {
    }

    protected function getEmptyTestResult(): array
    {
        return [
            'className' => '',
            'testName'  => '',
            'message'   => '',
            'failed'    => '',
            'verbose'   => '',
        ];
    }

    protected function getTestResultByName(?string $testName): array
    {
        if (isset($this->testNameResultIndex[$testName])) {
            return $this->testResults[$this->testNameResultIndex[$testName]];
        }

        return [];
    }

    protected function formatThrowable(Throwable $t, ?int $status = null): string
    {
        $message = trim(\PHPUnit\Framework\TestFailure::exceptionToString($t));

        if ($message) {
            $message .= PHP_EOL . PHP_EOL . $this->formatStacktrace($t);
        } else {
            $message = $this->formatStacktrace($t);
        }

        return $message;
    }

    protected function formatStacktrace(Throwable $t): string
    {
        return \PHPUnit\Util\Filter::getFilteredStacktrace($t);
    }

    protected function formatTestResultMessage(Throwable $t, array $result, string $prefix = '│'): string
    {
        $message = $this->formatThrowable($t, $result['status']);

        if ($message === '') {
            return '';
        }

        if (!($this->verbose || $result['verbose'])) {
            return '';
        }

        return $this->prefixLines($prefix, $message);
    }

    protected function prefixLines(string $prefix, string $message): string
    {
        $message = trim($message);

        return implode(
            PHP_EOL,
            array_map(
                static function (string $text) use ($prefix)
                {
                    return '   ' . $prefix . ($text ? ' ' . $text : '');
                },
                preg_split('/\r\n|\r|\n/', $message)
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\TestDox;

use function sprintf;
use PHPUnit\Framework\TestResult;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class HtmlResultPrinter extends ResultPrinter
{
    /**
     * @var string
     */
    private const PAGE_HEADER = <<<'EOT'
<!doctype html>
<html lang="en">
    <head>
        <meta charset="utf-8"/>
        <title>Test Documentation</title>
        <style>
            body {
                text-rendering: optimizeLegibility;
                font-variant-ligatures: common-ligatures;
                font-kerning: normal;
                margin-left: 2em;
                background-color: #ffffff;
                color: #000000;
            }

            body > ul > li {
                font-family: Source Serif Pro, PT Sans, Trebuchet MS, Helvetica, Arial;
                font-size: 2em;
            }

            h2 {
                font-family: Tahoma, Helvetica, Arial;
                font-size: 3em;
            }

            ul {
                list-style: none;
                margin-bottom: 1em;
            }
        </style>
    </head>
    <body>
EOT;

    /**
     * @var string
     */
    private const CLASS_HEADER = <<<'EOT'

        <h2 id="%s">%s</h2>
        <ul>

EOT;

    /**
     * @var string
     */
    private const CLASS_FOOTER = <<<'EOT'
        </ul>
EOT;

    /**
     * @var string
     */
    private const PAGE_FOOTER = <<<'EOT'

    </body>
</html>
EOT;

    public function printResult(TestResult $result): void
    {
    }

    /**
     * Handler for 'start run' event.
     */
    protected function startRun(): void
    {
        $this->write(self::PAGE_HEADER);
    }

    /**
     * Handler for 'start class' event.
     */
    protected function startClass(string $name): void
    {
        $this->write(
            sprintf(
                self::CLASS_HEADER,
                $name,
                $this->currentTestClassPrettified
            )
        );
    }

    /**
     * Handler for 'on test' event.
     */
    protected function onTest(string $name, bool $success = true): void
    {
        $this->write(
            sprintf(
                "            <li style=\"color: %s;\">%s %s</li>\n",
                $success ? '#555753' : '#ef2929',
                $success ? '✓' : '❌',
                $name
            )
        );
    }

    /**
     * Handler for 'end class' event.
     */
    protected function endClass(string $name): void
    {
        $this->write(self::CLASS_FOOTER);
    }

    /**
     * Handler for 'end run' event.
     */
    protected function endRun(): void
    {
        $this->write(self::PAGE_FOOTER);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

use function array_diff;
use function array_values;
use function basename;
use function class_exists;
use function get_declared_classes;
use function sprintf;
use function stripos;
use function strlen;
use function substr;
use PHPUnit\Framework\TestCase;
use PHPUnit\Util\FileLoader;
use ReflectionClass;
use ReflectionException;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 *
 * @deprecated see https://github.com/sebastianbergmann/phpunit/issues/4039
 */
final class StandardTestSuiteLoader implements TestSuiteLoader
{
    /**
     * @throws Exception
     */
    public function load(string $suiteClassFile): ReflectionClass
    {
        $suiteClassName = basename($suiteClassFile, '.php');
        $loadedClasses  = get_declared_classes();

        if (!class_exists($suiteClassName, false)) {
            /* @noinspection UnusedFunctionResultInspection */
            FileLoader::checkAndLoad($suiteClassFile);

            $loadedClasses = array_values(
                array_diff(get_declared_classes(), $loadedClasses)
            );

            if (empty($loadedClasses)) {
                throw $this->exceptionFor($suiteClassName, $suiteClassFile);
            }
        }

        if (!class_exists($suiteClassName, false)) {
            // this block will handle namespaced classes
            $offset = 0 - strlen($suiteClassName);

            foreach ($loadedClasses as $loadedClass) {
                if (stripos(substr($loadedClass, $offset - 1), '\\' . $suiteClassName) === 0) {
                    $suiteClassName = $loadedClass;

                    break;
                }
            }
        }

        if (!class_exists($suiteClassName, false)) {
            throw $this->exceptionFor($suiteClassName, $suiteClassFile);
        }

        try {
            $class = new ReflectionClass($suiteClassName);
            // @codeCoverageIgnoreStart
        } catch (ReflectionException $e) {
            throw new Exception(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd

        if ($class->isSubclassOf(TestCase::class) && !$class->isAbstract()) {
            return $class;
        }

        if ($class->hasMethod('suite')) {
            try {
                $method = $class->getMethod('suite');
                // @codeCoverageIgnoreStart
            } catch (ReflectionException $e) {
                throw new Exception(
                    $e->getMessage(),
                    (int) $e->getCode(),
                    $e
                );
            }
            // @codeCoverageIgnoreEnd

            if (!$method->isAbstract() && $method->isPublic() && $method->isStatic()) {
                return $class;
            }
        }

        throw $this->exceptionFor($suiteClassName, $suiteClassFile);
    }

    public function reload(ReflectionClass $aClass): ReflectionClass
    {
        return $aClass;
    }

    private function exceptionFor(string $className, string $filename): Exception
    {
        return new Exception(
            sprintf(
                "Class '%s' could not be found in '%s'.",
                $className,
                $filename
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

use function array_diff;
use function array_merge;
use function array_reverse;
use function array_splice;
use function count;
use function in_array;
use function max;
use function shuffle;
use function usort;
use PHPUnit\Framework\DataProviderTestSuite;
use PHPUnit\Framework\Reorderable;
use PHPUnit\Framework\Test;
use PHPUnit\Framework\TestCase;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Util\Test as TestUtil;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class TestSuiteSorter
{
    /**
     * @var int
     */
    public const ORDER_DEFAULT = 0;

    /**
     * @var int
     */
    public const ORDER_RANDOMIZED = 1;

    /**
     * @var int
     */
    public const ORDER_REVERSED = 2;

    /**
     * @var int
     */
    public const ORDER_DEFECTS_FIRST = 3;

    /**
     * @var int
     */
    public const ORDER_DURATION = 4;

    /**
     * Order tests by @size annotation 'small', 'medium', 'large'.
     *
     * @var int
     */
    public const ORDER_SIZE = 5;

    /**
     * List of sorting weights for all test result codes. A higher number gives higher priority.
     */
    private const DEFECT_SORT_WEIGHT = [
        BaseTestRunner::STATUS_ERROR      => 6,
        BaseTestRunner::STATUS_FAILURE    => 5,
        BaseTestRunner::STATUS_WARNING    => 4,
        BaseTestRunner::STATUS_INCOMPLETE => 3,
        BaseTestRunner::STATUS_RISKY      => 2,
        BaseTestRunner::STATUS_SKIPPED    => 1,
        BaseTestRunner::STATUS_UNKNOWN    => 0,
    ];

    private const SIZE_SORT_WEIGHT = [
        TestUtil::SMALL   => 1,
        TestUtil::MEDIUM  => 2,
        TestUtil::LARGE   => 3,
        TestUtil::UNKNOWN => 4,
    ];

    /**
     * @var array<string, int> Associative array of (string => DEFECT_SORT_WEIGHT) elements
     */
    private $defectSortOrder = [];

    /**
     * @var TestResultCache
     */
    private $cache;

    /**
     * @var array<string> A list of normalized names of tests before reordering
     */
    private $originalExecutionOrder = [];

    /**
     * @var array<string> A list of normalized names of tests affected by reordering
     */
    private $executionOrder = [];

    public function __construct(?TestResultCache $cache = null)
    {
        $this->cache = $cache ?? new NullTestResultCache;
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     */
    public function reorderTestsInSuite(Test $suite, int $order, bool $resolveDependencies, int $orderDefects, bool $isRootTestSuite = true): void
    {
        $allowedOrders = [
            self::ORDER_DEFAULT,
            self::ORDER_REVERSED,
            self::ORDER_RANDOMIZED,
            self::ORDER_DURATION,
            self::ORDER_SIZE,
        ];

        if (!in_array($order, $allowedOrders, true)) {
            throw new Exception(
                '$order must be one of TestSuiteSorter::ORDER_[DEFAULT|REVERSED|RANDOMIZED|DURATION|SIZE]'
            );
        }

        $allowedOrderDefects = [
            self::ORDER_DEFAULT,
            self::ORDER_DEFECTS_FIRST,
        ];

        if (!in_array($orderDefects, $allowedOrderDefects, true)) {
            throw new Exception(
                '$orderDefects must be one of TestSuiteSorter::ORDER_DEFAULT, TestSuiteSorter::ORDER_DEFECTS_FIRST'
            );
        }

        if ($isRootTestSuite) {
            $this->originalExecutionOrder = $this->calculateTestExecutionOrder($suite);
        }

        if ($suite instanceof TestSuite) {
            foreach ($suite as $_suite) {
                $this->reorderTestsInSuite($_suite, $order, $resolveDependencies, $orderDefects, false);
            }

            if ($orderDefects === self::ORDER_DEFECTS_FIRST) {
                $this->addSuiteToDefectSortOrder($suite);
            }

            $this->sort($suite, $order, $resolveDependencies, $orderDefects);
        }

        if ($isRootTestSuite) {
            $this->executionOrder = $this->calculateTestExecutionOrder($suite);
        }
    }

    public function getOriginalExecutionOrder(): array
    {
        return $this->originalExecutionOrder;
    }

    public function getExecutionOrder(): array
    {
        return $this->executionOrder;
    }

    private function sort(TestSuite $suite, int $order, bool $resolveDependencies, int $orderDefects): void
    {
        if (empty($suite->tests())) {
            return;
        }

        if ($order === self::ORDER_REVERSED) {
            $suite->setTests($this->reverse($suite->tests()));
        } elseif ($order === self::ORDER_RANDOMIZED) {
            $suite->setTests($this->randomize($suite->tests()));
        } elseif ($order === self::ORDER_DURATION && $this->cache !== null) {
            $suite->setTests($this->sortByDuration($suite->tests()));
        } elseif ($order === self::ORDER_SIZE) {
            $suite->setTests($this->sortBySize($suite->tests()));
        }

        if ($orderDefects === self::ORDER_DEFECTS_FIRST && $this->cache !== null) {
            $suite->setTests($this->sortDefectsFirst($suite->tests()));
        }

        if ($resolveDependencies && !($suite instanceof DataProviderTestSuite)) {
            /** @var TestCase[] $tests */
            $tests = $suite->tests();

            $suite->setTests($this->resolveDependencies($tests));
        }
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    private function addSuiteToDefectSortOrder(TestSuite $suite): void
    {
        $max = 0;

        foreach ($suite->tests() as $test) {
            if (!$test instanceof Reorderable) {
                continue;
            }

            if (!isset($this->defectSortOrder[$test->sortId()])) {
                $this->defectSortOrder[$test->sortId()] = self::DEFECT_SORT_WEIGHT[$this->cache->getState($test->sortId())];
                $max                                    = max($max, $this->defectSortOrder[$test->sortId()]);
            }
        }

        $this->defectSortOrder[$suite->sortId()] = $max;
    }

    private function reverse(array $tests): array
    {
        return array_reverse($tests);
    }

    private function randomize(array $tests): array
    {
        shuffle($tests);

        return $tests;
    }

    private function sortDefectsFirst(array $tests): array
    {
        usort(
            $tests,
            /**
             * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
             */
            function ($left, $right)
            {
                return $this->cmpDefectPriorityAndTime($left, $right);
            }
        );

        return $tests;
    }

    private function sortByDuration(array $tests): array
    {
        usort(
            $tests,
            /**
             * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
             */
            function ($left, $right)
            {
                return $this->cmpDuration($left, $right);
            }
        );

        return $tests;
    }

    private function sortBySize(array $tests): array
    {
        usort(
            $tests,
            /**
             * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
             */
            function ($left, $right)
            {
                return $this->cmpSize($left, $right);
            }
        );

        return $tests;
    }

    /**
     * Comparator callback function to sort tests for "reach failure as fast as possible".
     *
     * 1. sort tests by defect weight defined in self::DEFECT_SORT_WEIGHT
     * 2. when tests are equally defective, sort the fastest to the front
     * 3. do not reorder successful tests
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    private function cmpDefectPriorityAndTime(Test $a, Test $b): int
    {
        if (!($a instanceof Reorderable && $b instanceof Reorderable)) {
            return 0;
        }

        $priorityA = $this->defectSortOrder[$a->sortId()] ?? 0;
        $priorityB = $this->defectSortOrder[$b->sortId()] ?? 0;

        if ($priorityB <=> $priorityA) {
            // Sort defect weight descending
            return $priorityB <=> $priorityA;
        }

        if ($priorityA || $priorityB) {
            return $this->cmpDuration($a, $b);
        }

        // do not change execution order
        return 0;
    }

    /**
     * Compares test duration for sorting tests by duration ascending.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    private function cmpDuration(Test $a, Test $b): int
    {
        if (!($a instanceof Reorderable && $b instanceof Reorderable)) {
            return 0;
        }

        return $this->cache->getTime($a->sortId()) <=> $this->cache->getTime($b->sortId());
    }

    /**
     * Compares test size for sorting tests small->medium->large->unknown.
     */
    private function cmpSize(Test $a, Test $b): int
    {
        $sizeA = ($a instanceof TestCase || $a instanceof DataProviderTestSuite)
            ? $a->getSize()
            : TestUtil::UNKNOWN;
        $sizeB = ($b instanceof TestCase || $b instanceof DataProviderTestSuite)
            ? $b->getSize()
            : TestUtil::UNKNOWN;

        return self::SIZE_SORT_WEIGHT[$sizeA] <=> self::SIZE_SORT_WEIGHT[$sizeB];
    }

    /**
     * Reorder Tests within a TestCase in such a way as to resolve as many dependencies as possible.
     * The algorithm will leave the tests in original running order when it can.
     * For more details see the documentation for test dependencies.
     *
     * Short description of algorithm:
     * 1. Pick the next Test from remaining tests to be checked for dependencies.
     * 2. If the test has no dependencies: mark done, start again from the top
     * 3. If the test has dependencies but none left to do: mark done, start again from the top
     * 4. When we reach the end add any leftover tests to the end. These will be marked 'skipped' during execution.
     *
     * @param array<DataProviderTestSuite|TestCase> $tests
     *
     * @return array<DataProviderTestSuite|TestCase>
     */
    private function resolveDependencies(array $tests): array
    {
        $newTestOrder = [];
        $i            = 0;
        $provided     = [];

        do {
            if ([] === array_diff($tests[$i]->requires(), $provided)) {
                $provided     = array_merge($provided, $tests[$i]->provides());
                $newTestOrder = array_merge($newTestOrder, array_splice($tests, $i, 1));
                $i            = 0;
            } else {
                $i++;
            }
        } while (!empty($tests) && ($i < count($tests)));

        return array_merge($newTestOrder, $tests);
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    private function calculateTestExecutionOrder(Test $suite): array
    {
        $tests = [];

        if ($suite instanceof TestSuite) {
            foreach ($suite->tests() as $test) {
                if (!$test instanceof TestSuite && $test instanceof Reorderable) {
                    $tests[] = $test->sortId();
                } else {
                    $tests = array_merge($tests, $this->calculateTestExecutionOrder($test));
                }
            }
        }

        return $tests;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

use ReflectionClass;

/**
 * @deprecated see https://github.com/sebastianbergmann/phpunit/issues/4039
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
interface TestSuiteLoader
{
    public function load(string $suiteClassFile): ReflectionClass;

    public function reload(ReflectionClass $aClass): ReflectionClass;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
interface TestResultCache
{
    public function setState(string $testName, int $state): void;

    public function getState(string $testName): int;

    public function setTime(string $testName, float $time): void;

    public function getTime(string $testName): float;

    public function load(): void;

    public function persist(): void;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner\Extension;

use PharIo\Manifest\ApplicationName;
use PharIo\Manifest\Exception as ManifestException;
use PharIo\Manifest\ManifestLoader;
use PharIo\Version\Version as PharIoVersion;
use PHPUnit\Runner\Version;
use SebastianBergmann\FileIterator\Facade as FileIteratorFacade;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class PharLoader
{
    /**
     * @psalm-return array{loadedExtensions: list<string>, notLoadedExtensions: list<string>}
     */
    public function loadPharExtensionsInDirectory(string $directory): array
    {
        $loadedExtensions    = [];
        $notLoadedExtensions = [];

        foreach ((new FileIteratorFacade)->getFilesAsArray($directory, '.phar') as $file) {
            if (!is_file('phar://' . $file . '/manifest.xml')) {
                $notLoadedExtensions[] = $file . ' is not an extension for PHPUnit';

                continue;
            }

            try {
                $applicationName = new ApplicationName('phpunit/phpunit');
                $version         = new PharIoVersion(Version::series());
                $manifest        = ManifestLoader::fromFile('phar://' . $file . '/manifest.xml');

                if (!$manifest->isExtensionFor($applicationName)) {
                    $notLoadedExtensions[] = $file . ' is not an extension for PHPUnit';

                    continue;
                }

                if (!$manifest->isExtensionFor($applicationName, $version)) {
                    $notLoadedExtensions[] = $file . ' is not compatible with this version of PHPUnit';

                    continue;
                }
            } catch (ManifestException $e) {
                $notLoadedExtensions[] = $file . ': ' . $e->getMessage();

                continue;
            }

            /**
             * @noinspection PhpIncludeInspection
             * @psalm-suppress UnresolvableInclude
             */
            require $file;

            $loadedExtensions[] = $manifest->getName()->asString() . ' ' . $manifest->getVersion()->getVersionString();
        }

        return [
            'loadedExtensions'    => $loadedExtensions,
            'notLoadedExtensions' => $notLoadedExtensions,
        ];
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner\Extension;

use function class_exists;
use function sprintf;
use PHPUnit\Framework\TestListener;
use PHPUnit\Runner\Exception;
use PHPUnit\Runner\Hook;
use PHPUnit\TextUI\TestRunner;
use PHPUnit\TextUI\XmlConfiguration\Extension;
use ReflectionClass;
use ReflectionException;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ExtensionHandler
{
    /**
     * @throws Exception
     */
    public function registerExtension(Extension $extensionConfiguration, TestRunner $runner): void
    {
        $extension = $this->createInstance($extensionConfiguration);

        if (!$extension instanceof Hook) {
            throw new Exception(
                sprintf(
                    'Class "%s" does not implement a PHPUnit\Runner\Hook interface',
                    $extensionConfiguration->className()
                )
            );
        }

        $runner->addExtension($extension);
    }

    /**
     * @throws Exception
     *
     * @deprecated
     */
    public function createTestListenerInstance(Extension $listenerConfiguration): TestListener
    {
        $listener = $this->createInstance($listenerConfiguration);

        if (!$listener instanceof TestListener) {
            throw new Exception(
                sprintf(
                    'Class "%s" does not implement the PHPUnit\Framework\TestListener interface',
                    $listenerConfiguration->className()
                )
            );
        }

        return $listener;
    }

    /**
     * @throws Exception
     */
    private function createInstance(Extension $extensionConfiguration): object
    {
        $this->ensureClassExists($extensionConfiguration);

        try {
            $reflector = new ReflectionClass($extensionConfiguration->className());
        } catch (ReflectionException $e) {
            throw new Exception(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }

        if (!$extensionConfiguration->hasArguments()) {
            return $reflector->newInstance();
        }

        return $reflector->newInstanceArgs($extensionConfiguration->arguments());
    }

    /**
     * @throws Exception
     */
    private function ensureClassExists(Extension $extensionConfiguration): void
    {
        if (class_exists($extensionConfiguration->className(), false)) {
            return;
        }

        if ($extensionConfiguration->hasSourceFile()) {
            /**
             * @noinspection PhpIncludeInspection
             * @psalm-suppress UnresolvableInclude
             */
            require_once $extensionConfiguration->sourceFile();
        }

        if (!class_exists($extensionConfiguration->className())) {
            throw new Exception(
                sprintf(
                    'Class "%s" does not exist',
                    $extensionConfiguration->className()
                )
            );
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner\Filter;

use function in_array;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ExcludeGroupFilterIterator extends GroupFilterIterator
{
    protected function doAccept(string $hash): bool
    {
        return !in_array($hash, $this->groupTests, true);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner\Filter;

use function in_array;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class IncludeGroupFilterIterator extends GroupFilterIterator
{
    protected function doAccept(string $hash): bool
    {
        return in_array($hash, $this->groupTests, true);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner\Filter;

use function assert;
use function sprintf;
use FilterIterator;
use Iterator;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Runner\Exception;
use RecursiveFilterIterator;
use ReflectionClass;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Factory
{
    /**
     * @psalm-var array<int,array{0: \ReflectionClass, 1: array|string}>
     */
    private $filters = [];

    /**
     * @param array|string $args
     *
     * @throws Exception
     */
    public function addFilter(ReflectionClass $filter, $args): void
    {
        if (!$filter->isSubclassOf(RecursiveFilterIterator::class)) {
            throw new Exception(
                sprintf(
                    'Class "%s" does not extend RecursiveFilterIterator',
                    $filter->name
                )
            );
        }

        $this->filters[] = [$filter, $args];
    }

    public function factory(Iterator $iterator, TestSuite $suite): FilterIterator
    {
        foreach ($this->filters as $filter) {
            [$class, $args] = $filter;
            $iterator       = $class->newInstance($iterator, $args, $suite);
        }

        assert($iterator instanceof FilterIterator);

        return $iterator;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner\Filter;

use function array_map;
use function array_merge;
use function in_array;
use function spl_object_hash;
use PHPUnit\Framework\TestSuite;
use RecursiveFilterIterator;
use RecursiveIterator;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
abstract class GroupFilterIterator extends RecursiveFilterIterator
{
    /**
     * @var string[]
     */
    protected $groupTests = [];

    public function __construct(RecursiveIterator $iterator, array $groups, TestSuite $suite)
    {
        parent::__construct($iterator);

        foreach ($suite->getGroupDetails() as $group => $tests) {
            if (in_array((string) $group, $groups, true)) {
                $testHashes = array_map(
                    'spl_object_hash',
                    $tests
                );

                $this->groupTests = array_merge($this->groupTests, $testHashes);
            }
        }
    }

    public function accept(): bool
    {
        $test = $this->getInnerIterator()->current();

        if ($test instanceof TestSuite) {
            return true;
        }

        return $this->doAccept(spl_object_hash($test));
    }

    abstract protected function doAccept(string $hash);
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner\Filter;

use function end;
use function implode;
use function preg_match;
use function sprintf;
use function str_replace;
use Exception;
use PHPUnit\Framework\ErrorTestCase;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Framework\WarningTestCase;
use PHPUnit\Util\RegularExpression;
use RecursiveFilterIterator;
use RecursiveIterator;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class NameFilterIterator extends RecursiveFilterIterator
{
    /**
     * @var string
     */
    private $filter;

    /**
     * @var int
     */
    private $filterMin;

    /**
     * @var int
     */
    private $filterMax;

    /**
     * @throws Exception
     */
    public function __construct(RecursiveIterator $iterator, string $filter)
    {
        parent::__construct($iterator);

        $this->setFilter($filter);
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function accept(): bool
    {
        $test = $this->getInnerIterator()->current();

        if ($test instanceof TestSuite) {
            return true;
        }

        $tmp = \PHPUnit\Util\Test::describe($test);

        if ($test instanceof ErrorTestCase || $test instanceof WarningTestCase) {
            $name = $test->getMessage();
        } elseif ($tmp[0] !== '') {
            $name = implode('::', $tmp);
        } else {
            $name = $tmp[1];
        }

        $accepted = @preg_match($this->filter, $name, $matches);

        if ($accepted && isset($this->filterMax)) {
            $set      = end($matches);
            $accepted = $set >= $this->filterMin && $set <= $this->filterMax;
        }

        return (bool) $accepted;
    }

    /**
     * @throws Exception
     */
    private function setFilter(string $filter): void
    {
        if (RegularExpression::safeMatch($filter, '') === false) {
            // Handles:
            //  * testAssertEqualsSucceeds#4
            //  * testAssertEqualsSucceeds#4-8
            if (preg_match('/^(.*?)#(\d+)(?:-(\d+))?$/', $filter, $matches)) {
                if (isset($matches[3]) && $matches[2] < $matches[3]) {
                    $filter = sprintf(
                        '%s.*with data set #(\d+)$',
                        $matches[1]
                    );

                    $this->filterMin = (int) $matches[2];
                    $this->filterMax = (int) $matches[3];
                } else {
                    $filter = sprintf(
                        '%s.*with data set #%s$',
                        $matches[1],
                        $matches[2]
                    );
                }
            } // Handles:
            //  * testDetermineJsonError@JSON_ERROR_NONE
            //  * testDetermineJsonError@JSON.*
            elseif (preg_match('/^(.*?)@(.+)$/', $filter, $matches)) {
                $filter = sprintf(
                    '%s.*with data set "%s"$',
                    $matches[1],
                    $matches[2]
                );
            }

            // Escape delimiters in regular expression. Do NOT use preg_quote,
            // to keep magic characters.
            $filter = sprintf(
                '/%s/i',
                str_replace(
                    '/',
                    '\\/',
                    $filter
                )
            );
        }

        $this->filter = $filter;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

use function array_slice;
use function dirname;
use function explode;
use function implode;
use function strpos;
use SebastianBergmann\Version as VersionId;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class Version
{
    /**
     * @var string
     */
    private static $pharVersion = '';

    /**
     * @var string
     */
    private static $version = '';

    /**
     * Returns the current version of PHPUnit.
     */
    public static function id(): string
    {
        if (self::$pharVersion !== '') {
            return self::$pharVersion;
        }

        if (self::$version === '') {
            self::$version = (new VersionId('9.5.19', dirname(__DIR__, 2)))->getVersion();
        }

        return self::$version;
    }

    public static function series(): string
    {
        if (strpos(self::id(), '-')) {
            $version = explode('-', self::id())[0];
        } else {
            $version = self::id();
        }

        return implode('.', array_slice(explode('.', $version), 0, 2));
    }

    public static function getVersionString(): string
    {
        return 'PHPUnit ' . self::id() . ' #StandWithUkraine';
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

use const DIRECTORY_SEPARATOR;
use const LOCK_EX;
use function assert;
use function dirname;
use function file_get_contents;
use function file_put_contents;
use function in_array;
use function is_array;
use function is_dir;
use function is_file;
use function json_decode;
use function json_encode;
use PHPUnit\Util\Filesystem;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class DefaultTestResultCache implements TestResultCache
{
    /**
     * @var int
     */
    private const VERSION = 1;

    /**
     * @psalm-var list<int>
     */
    private const ALLOWED_TEST_STATUSES = [
        BaseTestRunner::STATUS_SKIPPED,
        BaseTestRunner::STATUS_INCOMPLETE,
        BaseTestRunner::STATUS_FAILURE,
        BaseTestRunner::STATUS_ERROR,
        BaseTestRunner::STATUS_RISKY,
        BaseTestRunner::STATUS_WARNING,
    ];

    /**
     * @var string
     */
    private const DEFAULT_RESULT_CACHE_FILENAME = '.phpunit.result.cache';

    /**
     * @var string
     */
    private $cacheFilename;

    /**
     * @psalm-var array<string, int>
     */
    private $defects = [];

    /**
     * @psalm-var array<string, float>
     */
    private $times = [];

    public function __construct(?string $filepath = null)
    {
        if ($filepath !== null && is_dir($filepath)) {
            $filepath .= DIRECTORY_SEPARATOR . self::DEFAULT_RESULT_CACHE_FILENAME;
        }

        $this->cacheFilename = $filepath ?? $_ENV['PHPUNIT_RESULT_CACHE'] ?? self::DEFAULT_RESULT_CACHE_FILENAME;
    }

    public function setState(string $testName, int $state): void
    {
        if (!in_array($state, self::ALLOWED_TEST_STATUSES, true)) {
            return;
        }

        $this->defects[$testName] = $state;
    }

    public function getState(string $testName): int
    {
        return $this->defects[$testName] ?? BaseTestRunner::STATUS_UNKNOWN;
    }

    public function setTime(string $testName, float $time): void
    {
        $this->times[$testName] = $time;
    }

    public function getTime(string $testName): float
    {
        return $this->times[$testName] ?? 0.0;
    }

    public function load(): void
    {
        if (!is_file($this->cacheFilename)) {
            return;
        }

        $data = json_decode(
            file_get_contents($this->cacheFilename),
            true
        );

        if ($data === null) {
            return;
        }

        if (!isset($data['version'])) {
            return;
        }

        if ($data['version'] !== self::VERSION) {
            return;
        }

        assert(isset($data['defects']) && is_array($data['defects']));
        assert(isset($data['times']) && is_array($data['times']));

        $this->defects = $data['defects'];
        $this->times   = $data['times'];
    }

    /**
     * @throws Exception
     */
    public function persist(): void
    {
        if (!Filesystem::createDirectory(dirname($this->cacheFilename))) {
            throw new Exception(
                sprintf(
                    'Cannot create directory "%s" for result cache file',
                    $this->cacheFilename
                )
            );
        }

        file_put_contents(
            $this->cacheFilename,
            json_encode(
                [
                    'version' => self::VERSION,
                    'defects' => $this->defects,
                    'times'   => $this->times,
                ]
            ),
            LOCK_EX
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

use RuntimeException;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Exception extends RuntimeException implements \PHPUnit\Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

/**
 * This interface, as well as the associated mechanism for extending PHPUnit,
 * will be removed in PHPUnit 10. There is no alternative available in this
 * version of PHPUnit.
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 *
 * @see https://github.com/sebastianbergmann/phpunit/issues/4676
 */
interface AfterTestErrorHook extends TestHook
{
    public function executeAfterTestError(string $test, string $message, float $time): void;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

/**
 * This interface, as well as the associated mechanism for extending PHPUnit,
 * will be removed in PHPUnit 10. There is no alternative available in this
 * version of PHPUnit.
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 *
 * @see https://github.com/sebastianbergmann/phpunit/issues/4676
 */
interface AfterTestWarningHook extends TestHook
{
    public function executeAfterTestWarning(string $test, string $message, float $time): void;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

/**
 * This interface, as well as the associated mechanism for extending PHPUnit,
 * will be removed in PHPUnit 10. There is no alternative available in this
 * version of PHPUnit.
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 *
 * @see https://github.com/sebastianbergmann/phpunit/issues/4676
 */
interface AfterTestFailureHook extends TestHook
{
    public function executeAfterTestFailure(string $test, string $message, float $time): void;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

/**
 * This interface, as well as the associated mechanism for extending PHPUnit,
 * will be removed in PHPUnit 10. There is no alternative available in this
 * version of PHPUnit.
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 *
 * @see https://github.com/sebastianbergmann/phpunit/issues/4676
 */
interface AfterIncompleteTestHook extends TestHook
{
    public function executeAfterIncompleteTest(string $test, string $message, float $time): void;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

/**
 * This interface, as well as the associated mechanism for extending PHPUnit,
 * will be removed in PHPUnit 10. There is no alternative available in this
 * version of PHPUnit.
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 *
 * @see https://github.com/sebastianbergmann/phpunit/issues/4676
 */
interface AfterSkippedTestHook extends TestHook
{
    public function executeAfterSkippedTest(string $test, string $message, float $time): void;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

use PHPUnit\Framework\AssertionFailedError;
use PHPUnit\Framework\Test;
use PHPUnit\Framework\TestListener;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Framework\Warning;
use PHPUnit\Util\Test as TestUtil;
use Throwable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class TestListenerAdapter implements TestListener
{
    /**
     * @var TestHook[]
     */
    private $hooks = [];

    /**
     * @var bool
     */
    private $lastTestWasNotSuccessful;

    public function add(TestHook $hook): void
    {
        $this->hooks[] = $hook;
    }

    public function startTest(Test $test): void
    {
        foreach ($this->hooks as $hook) {
            if ($hook instanceof BeforeTestHook) {
                $hook->executeBeforeTest(TestUtil::describeAsString($test));
            }
        }

        $this->lastTestWasNotSuccessful = false;
    }

    public function addError(Test $test, Throwable $t, float $time): void
    {
        foreach ($this->hooks as $hook) {
            if ($hook instanceof AfterTestErrorHook) {
                $hook->executeAfterTestError(TestUtil::describeAsString($test), $t->getMessage(), $time);
            }
        }

        $this->lastTestWasNotSuccessful = true;
    }

    public function addWarning(Test $test, Warning $e, float $time): void
    {
        foreach ($this->hooks as $hook) {
            if ($hook instanceof AfterTestWarningHook) {
                $hook->executeAfterTestWarning(TestUtil::describeAsString($test), $e->getMessage(), $time);
            }
        }

        $this->lastTestWasNotSuccessful = true;
    }

    public function addFailure(Test $test, AssertionFailedError $e, float $time): void
    {
        foreach ($this->hooks as $hook) {
            if ($hook instanceof AfterTestFailureHook) {
                $hook->executeAfterTestFailure(TestUtil::describeAsString($test), $e->getMessage(), $time);
            }
        }

        $this->lastTestWasNotSuccessful = true;
    }

    public function addIncompleteTest(Test $test, Throwable $t, float $time): void
    {
        foreach ($this->hooks as $hook) {
            if ($hook instanceof AfterIncompleteTestHook) {
                $hook->executeAfterIncompleteTest(TestUtil::describeAsString($test), $t->getMessage(), $time);
            }
        }

        $this->lastTestWasNotSuccessful = true;
    }

    public function addRiskyTest(Test $test, Throwable $t, float $time): void
    {
        foreach ($this->hooks as $hook) {
            if ($hook instanceof AfterRiskyTestHook) {
                $hook->executeAfterRiskyTest(TestUtil::describeAsString($test), $t->getMessage(), $time);
            }
        }

        $this->lastTestWasNotSuccessful = true;
    }

    public function addSkippedTest(Test $test, Throwable $t, float $time): void
    {
        foreach ($this->hooks as $hook) {
            if ($hook instanceof AfterSkippedTestHook) {
                $hook->executeAfterSkippedTest(TestUtil::describeAsString($test), $t->getMessage(), $time);
            }
        }

        $this->lastTestWasNotSuccessful = true;
    }

    public function endTest(Test $test, float $time): void
    {
        if (!$this->lastTestWasNotSuccessful) {
            foreach ($this->hooks as $hook) {
                if ($hook instanceof AfterSuccessfulTestHook) {
                    $hook->executeAfterSuccessfulTest(TestUtil::describeAsString($test), $time);
                }
            }
        }

        foreach ($this->hooks as $hook) {
            if ($hook instanceof AfterTestHook) {
                $hook->executeAfterTest(TestUtil::describeAsString($test), $time);
            }
        }
    }

    public function startTestSuite(TestSuite $suite): void
    {
    }

    public function endTestSuite(TestSuite $suite): void
    {
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

/**
 * This interface, as well as the associated mechanism for extending PHPUnit,
 * will be removed in PHPUnit 10. There is no alternative available in this
 * version of PHPUnit.
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 *
 * @see https://github.com/sebastianbergmann/phpunit/issues/4676
 */
interface AfterRiskyTestHook extends TestHook
{
    public function executeAfterRiskyTest(string $test, string $message, float $time): void;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

/**
 * This interface, as well as the associated mechanism for extending PHPUnit,
 * will be removed in PHPUnit 10. There is no alternative available in this
 * version of PHPUnit.
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 *
 * @see https://github.com/sebastianbergmann/phpunit/issues/4676
 */
interface BeforeFirstTestHook extends Hook
{
    public function executeBeforeFirstTest(): void;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

/**
 * This interface, as well as the associated mechanism for extending PHPUnit,
 * will be removed in PHPUnit 10. There is no alternative available in this
 * version of PHPUnit.
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 *
 * @see https://github.com/sebastianbergmann/phpunit/issues/4676
 */
interface AfterSuccessfulTestHook extends TestHook
{
    public function executeAfterSuccessfulTest(string $test, float $time): void;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

/**
 * This interface, as well as the associated mechanism for extending PHPUnit,
 * will be removed in PHPUnit 10. There is no alternative available in this
 * version of PHPUnit.
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 *
 * @see https://github.com/sebastianbergmann/phpunit/issues/4676
 */
interface TestHook extends Hook
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

/**
 * This interface, as well as the associated mechanism for extending PHPUnit,
 * will be removed in PHPUnit 10. There is no alternative available in this
 * version of PHPUnit.
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 *
 * @see https://github.com/sebastianbergmann/phpunit/issues/4676
 */
interface BeforeTestHook extends TestHook
{
    public function executeBeforeTest(string $test): void;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

/**
 * This interface, as well as the associated mechanism for extending PHPUnit,
 * will be removed in PHPUnit 10. There is no alternative available in this
 * version of PHPUnit.
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 *
 * @see https://github.com/sebastianbergmann/phpunit/issues/4676
 */
interface AfterTestHook extends TestHook
{
    /**
     * This hook will fire after any test, regardless of the result.
     *
     * For more fine grained control, have a look at the other hooks
     * that extend PHPUnit\Runner\Hook.
     */
    public function executeAfterTest(string $test, float $time): void;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

/**
 * This interface, as well as the associated mechanism for extending PHPUnit,
 * will be removed in PHPUnit 10. There is no alternative available in this
 * version of PHPUnit.
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 *
 * @see https://github.com/sebastianbergmann/phpunit/issues/4676
 */
interface Hook
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

/**
 * This interface, as well as the associated mechanism for extending PHPUnit,
 * will be removed in PHPUnit 10. There is no alternative available in this
 * version of PHPUnit.
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 *
 * @see https://github.com/sebastianbergmann/phpunit/issues/4676
 */
interface AfterLastTestHook extends Hook
{
    public function executeAfterLastTest(): void;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class NullTestResultCache implements TestResultCache
{
    public function setState(string $testName, int $state): void
    {
    }

    public function getState(string $testName): int
    {
        return BaseTestRunner::STATUS_UNKNOWN;
    }

    public function setTime(string $testName, float $time): void
    {
    }

    public function getTime(string $testName): float
    {
        return 0;
    }

    public function load(): void
    {
    }

    public function persist(): void
    {
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

use const DEBUG_BACKTRACE_IGNORE_ARGS;
use const DIRECTORY_SEPARATOR;
use function array_merge;
use function basename;
use function debug_backtrace;
use function defined;
use function dirname;
use function explode;
use function extension_loaded;
use function file;
use function file_get_contents;
use function file_put_contents;
use function is_array;
use function is_file;
use function is_readable;
use function is_string;
use function ltrim;
use function phpversion;
use function preg_match;
use function preg_replace;
use function preg_split;
use function realpath;
use function rtrim;
use function sprintf;
use function str_replace;
use function strncasecmp;
use function strpos;
use function substr;
use function trim;
use function unlink;
use function unserialize;
use function var_export;
use function version_compare;
use PHPUnit\Framework\Assert;
use PHPUnit\Framework\AssertionFailedError;
use PHPUnit\Framework\ExecutionOrderDependency;
use PHPUnit\Framework\ExpectationFailedException;
use PHPUnit\Framework\IncompleteTestError;
use PHPUnit\Framework\PHPTAssertionFailedError;
use PHPUnit\Framework\Reorderable;
use PHPUnit\Framework\SelfDescribing;
use PHPUnit\Framework\SkippedTestError;
use PHPUnit\Framework\SyntheticSkippedError;
use PHPUnit\Framework\Test;
use PHPUnit\Framework\TestResult;
use PHPUnit\Util\PHP\AbstractPhpProcess;
use SebastianBergmann\CodeCoverage\RawCodeCoverageData;
use SebastianBergmann\Template\Template;
use SebastianBergmann\Timer\Timer;
use Throwable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class PhptTestCase implements Reorderable, SelfDescribing, Test
{
    /**
     * @var string
     */
    private $filename;

    /**
     * @var AbstractPhpProcess
     */
    private $phpUtil;

    /**
     * @var string
     */
    private $output = '';

    /**
     * Constructs a test case with the given filename.
     *
     * @throws Exception
     */
    public function __construct(string $filename, AbstractPhpProcess $phpUtil = null)
    {
        if (!is_file($filename)) {
            throw new Exception(
                sprintf(
                    'File "%s" does not exist.',
                    $filename
                )
            );
        }

        $this->filename = $filename;
        $this->phpUtil  = $phpUtil ?: AbstractPhpProcess::factory();
    }

    /**
     * Counts the number of test cases executed by run(TestResult result).
     */
    public function count(): int
    {
        return 1;
    }

    /**
     * Runs a test and collects its result in a TestResult instance.
     *
     * @throws \SebastianBergmann\CodeCoverage\InvalidArgumentException
     * @throws \SebastianBergmann\CodeCoverage\UnintentionallyCoveredCodeException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     */
    public function run(TestResult $result = null): TestResult
    {
        if ($result === null) {
            $result = new TestResult;
        }

        try {
            $sections = $this->parse();
        } catch (Exception $e) {
            $result->startTest($this);
            $result->addFailure($this, new SkippedTestError($e->getMessage()), 0);
            $result->endTest($this, 0);

            return $result;
        }

        $code     = $this->render($sections['FILE']);
        $xfail    = false;
        $settings = $this->parseIniSection($this->settings($result->getCollectCodeCoverageInformation()));

        $result->startTest($this);

        if (isset($sections['INI'])) {
            $settings = $this->parseIniSection($sections['INI'], $settings);
        }

        if (isset($sections['ENV'])) {
            $env = $this->parseEnvSection($sections['ENV']);
            $this->phpUtil->setEnv($env);
        }

        $this->phpUtil->setUseStderrRedirection(true);

        if ($result->enforcesTimeLimit()) {
            $this->phpUtil->setTimeout($result->getTimeoutForLargeTests());
        }

        $skip = $this->runSkip($sections, $result, $settings);

        if ($skip) {
            return $result;
        }

        if (isset($sections['XFAIL'])) {
            $xfail = trim($sections['XFAIL']);
        }

        if (isset($sections['STDIN'])) {
            $this->phpUtil->setStdin($sections['STDIN']);
        }

        if (isset($sections['ARGS'])) {
            $this->phpUtil->setArgs($sections['ARGS']);
        }

        if ($result->getCollectCodeCoverageInformation()) {
            $codeCoverageCacheDirectory = null;
            $pathCoverage               = false;

            $codeCoverage = $result->getCodeCoverage();

            if ($codeCoverage) {
                if ($codeCoverage->cachesStaticAnalysis()) {
                    $codeCoverageCacheDirectory = $codeCoverage->cacheDirectory();
                }

                $pathCoverage = $codeCoverage->collectsBranchAndPathCoverage();
            }

            $this->renderForCoverage($code, $pathCoverage, $codeCoverageCacheDirectory);
        }

        $timer = new Timer;
        $timer->start();

        $jobResult    = $this->phpUtil->runJob($code, $this->stringifyIni($settings));
        $time         = $timer->stop()->asSeconds();
        $this->output = $jobResult['stdout'] ?? '';

        if (isset($codeCoverage) && ($coverage = $this->cleanupForCoverage())) {
            $codeCoverage->append($coverage, $this, true, [], []);
        }

        try {
            $this->assertPhptExpectation($sections, $this->output);
        } catch (AssertionFailedError $e) {
            $failure = $e;

            if ($xfail !== false) {
                $failure = new IncompleteTestError($xfail, 0, $e);
            } elseif ($e instanceof ExpectationFailedException) {
                $comparisonFailure = $e->getComparisonFailure();

                if ($comparisonFailure) {
                    $diff = $comparisonFailure->getDiff();
                } else {
                    $diff = $e->getMessage();
                }

                $hint    = $this->getLocationHintFromDiff($diff, $sections);
                $trace   = array_merge($hint, debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS));
                $failure = new PHPTAssertionFailedError(
                    $e->getMessage(),
                    0,
                    $trace[0]['file'],
                    $trace[0]['line'],
                    $trace,
                    $comparisonFailure ? $diff : ''
                );
            }

            $result->addFailure($this, $failure, $time);
        } catch (Throwable $t) {
            $result->addError($this, $t, $time);
        }

        if ($xfail !== false && $result->allCompletelyImplemented()) {
            $result->addFailure($this, new IncompleteTestError('XFAIL section but test passes'), $time);
        }

        $this->runClean($sections, $result->getCollectCodeCoverageInformation());

        $result->endTest($this, $time);

        return $result;
    }

    /**
     * Returns the name of the test case.
     */
    public function getName(): string
    {
        return $this->toString();
    }

    /**
     * Returns a string representation of the test case.
     */
    public function toString(): string
    {
        return $this->filename;
    }

    public function usesDataProvider(): bool
    {
        return false;
    }

    public function getNumAssertions(): int
    {
        return 1;
    }

    public function getActualOutput(): string
    {
        return $this->output;
    }

    public function hasOutput(): bool
    {
        return !empty($this->output);
    }

    public function sortId(): string
    {
        return $this->filename;
    }

    /**
     * @return list<ExecutionOrderDependency>
     */
    public function provides(): array
    {
        return [];
    }

    /**
     * @return list<ExecutionOrderDependency>
     */
    public function requires(): array
    {
        return [];
    }

    /**
     * Parse --INI-- section key value pairs and return as array.
     *
     * @param array|string $content
     */
    private function parseIniSection($content, array $ini = []): array
    {
        if (is_string($content)) {
            $content = explode("\n", trim($content));
        }

        foreach ($content as $setting) {
            if (strpos($setting, '=') === false) {
                continue;
            }

            $setting = explode('=', $setting, 2);
            $name    = trim($setting[0]);
            $value   = trim($setting[1]);

            if ($name === 'extension' || $name === 'zend_extension') {
                if (!isset($ini[$name])) {
                    $ini[$name] = [];
                }

                $ini[$name][] = $value;

                continue;
            }

            $ini[$name] = $value;
        }

        return $ini;
    }

    private function parseEnvSection(string $content): array
    {
        $env = [];

        foreach (explode("\n", trim($content)) as $e) {
            $e = explode('=', trim($e), 2);

            if (!empty($e[0]) && isset($e[1])) {
                $env[$e[0]] = $e[1];
            }
        }

        return $env;
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     * @throws ExpectationFailedException
     */
    private function assertPhptExpectation(array $sections, string $output): void
    {
        $assertions = [
            'EXPECT'      => 'assertEquals',
            'EXPECTF'     => 'assertStringMatchesFormat',
            'EXPECTREGEX' => 'assertMatchesRegularExpression',
        ];

        $actual = preg_replace('/\r\n/', "\n", trim($output));

        foreach ($assertions as $sectionName => $sectionAssertion) {
            if (isset($sections[$sectionName])) {
                $sectionContent = preg_replace('/\r\n/', "\n", trim($sections[$sectionName]));
                $expected       = $sectionName === 'EXPECTREGEX' ? "/{$sectionContent}/" : $sectionContent;

                if ($expected === '') {
                    throw new Exception('No PHPT expectation found');
                }

                Assert::$sectionAssertion($expected, $actual);

                return;
            }
        }

        throw new Exception('No PHPT assertion found');
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    private function runSkip(array &$sections, TestResult $result, array $settings): bool
    {
        if (!isset($sections['SKIPIF'])) {
            return false;
        }

        $skipif    = $this->render($sections['SKIPIF']);
        $jobResult = $this->phpUtil->runJob($skipif, $this->stringifyIni($settings));

        if (!strncasecmp('skip', ltrim($jobResult['stdout']), 4)) {
            $message = '';

            if (preg_match('/^\s*skip\s*(.+)\s*/i', $jobResult['stdout'], $skipMatch)) {
                $message = substr($skipMatch[1], 2);
            }

            $hint  = $this->getLocationHint($message, $sections, 'SKIPIF');
            $trace = array_merge($hint, debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS));
            $result->addFailure(
                $this,
                new SyntheticSkippedError($message, 0, $trace[0]['file'], $trace[0]['line'], $trace),
                0
            );
            $result->endTest($this, 0);

            return true;
        }

        return false;
    }

    private function runClean(array &$sections, bool $collectCoverage): void
    {
        $this->phpUtil->setStdin('');
        $this->phpUtil->setArgs('');

        if (isset($sections['CLEAN'])) {
            $cleanCode = $this->render($sections['CLEAN']);

            $this->phpUtil->runJob($cleanCode, $this->settings($collectCoverage));
        }
    }

    /**
     * @throws Exception
     */
    private function parse(): array
    {
        $sections = [];
        $section  = '';

        $unsupportedSections = [
            'CGI',
            'COOKIE',
            'DEFLATE_POST',
            'EXPECTHEADERS',
            'EXTENSIONS',
            'GET',
            'GZIP_POST',
            'HEADERS',
            'PHPDBG',
            'POST',
            'POST_RAW',
            'PUT',
            'REDIRECTTEST',
            'REQUEST',
        ];

        $lineNr = 0;

        foreach (file($this->filename) as $line) {
            $lineNr++;

            if (preg_match('/^--([_A-Z]+)--/', $line, $result)) {
                $section                        = $result[1];
                $sections[$section]             = '';
                $sections[$section . '_offset'] = $lineNr;

                continue;
            }

            if (empty($section)) {
                throw new Exception('Invalid PHPT file: empty section header');
            }

            $sections[$section] .= $line;
        }

        if (isset($sections['FILEEOF'])) {
            $sections['FILE'] = rtrim($sections['FILEEOF'], "\r\n");
            unset($sections['FILEEOF']);
        }

        $this->parseExternal($sections);

        if (!$this->validate($sections)) {
            throw new Exception('Invalid PHPT file');
        }

        foreach ($unsupportedSections as $section) {
            if (isset($sections[$section])) {
                throw new Exception(
                    "PHPUnit does not support PHPT {$section} sections"
                );
            }
        }

        return $sections;
    }

    /**
     * @throws Exception
     */
    private function parseExternal(array &$sections): void
    {
        $allowSections = [
            'FILE',
            'EXPECT',
            'EXPECTF',
            'EXPECTREGEX',
        ];
        $testDirectory = dirname($this->filename) . DIRECTORY_SEPARATOR;

        foreach ($allowSections as $section) {
            if (isset($sections[$section . '_EXTERNAL'])) {
                $externalFilename = trim($sections[$section . '_EXTERNAL']);

                if (!is_file($testDirectory . $externalFilename) ||
                    !is_readable($testDirectory . $externalFilename)) {
                    throw new Exception(
                        sprintf(
                            'Could not load --%s-- %s for PHPT file',
                            $section . '_EXTERNAL',
                            $testDirectory . $externalFilename
                        )
                    );
                }

                $sections[$section] = file_get_contents($testDirectory . $externalFilename);
            }
        }
    }

    private function validate(array &$sections): bool
    {
        $requiredSections = [
            'FILE',
            [
                'EXPECT',
                'EXPECTF',
                'EXPECTREGEX',
            ],
        ];

        foreach ($requiredSections as $section) {
            if (is_array($section)) {
                $foundSection = false;

                foreach ($section as $anySection) {
                    if (isset($sections[$anySection])) {
                        $foundSection = true;

                        break;
                    }
                }

                if (!$foundSection) {
                    return false;
                }

                continue;
            }

            if (!isset($sections[$section])) {
                return false;
            }
        }

        return true;
    }

    private function render(string $code): string
    {
        return str_replace(
            [
                '__DIR__',
                '__FILE__',
            ],
            [
                "'" . dirname($this->filename) . "'",
                "'" . $this->filename . "'",
            ],
            $code
        );
    }

    private function getCoverageFiles(): array
    {
        $baseDir  = dirname(realpath($this->filename)) . DIRECTORY_SEPARATOR;
        $basename = basename($this->filename, 'phpt');

        return [
            'coverage' => $baseDir . $basename . 'coverage',
            'job'      => $baseDir . $basename . 'php',
        ];
    }

    private function renderForCoverage(string &$job, bool $pathCoverage, ?string $codeCoverageCacheDirectory): void
    {
        $files = $this->getCoverageFiles();

        $template = new Template(
            __DIR__ . '/../Util/PHP/Template/PhptTestCase.tpl'
        );

        $composerAutoload = '\'\'';

        if (defined('PHPUNIT_COMPOSER_INSTALL')) {
            $composerAutoload = var_export(PHPUNIT_COMPOSER_INSTALL, true);
        }

        $phar = '\'\'';

        if (defined('__PHPUNIT_PHAR__')) {
            $phar = var_export(__PHPUNIT_PHAR__, true);
        }

        $globals = '';

        if (!empty($GLOBALS['__PHPUNIT_BOOTSTRAP'])) {
            $globals = '$GLOBALS[\'__PHPUNIT_BOOTSTRAP\'] = ' . var_export(
                $GLOBALS['__PHPUNIT_BOOTSTRAP'],
                true
            ) . ";\n";
        }

        if ($codeCoverageCacheDirectory === null) {
            $codeCoverageCacheDirectory = 'null';
        } else {
            $codeCoverageCacheDirectory = "'" . $codeCoverageCacheDirectory . "'";
        }

        $template->setVar(
            [
                'composerAutoload'           => $composerAutoload,
                'phar'                       => $phar,
                'globals'                    => $globals,
                'job'                        => $files['job'],
                'coverageFile'               => $files['coverage'],
                'driverMethod'               => $pathCoverage ? 'forLineAndPathCoverage' : 'forLineCoverage',
                'codeCoverageCacheDirectory' => $codeCoverageCacheDirectory,
            ]
        );

        file_put_contents($files['job'], $job);

        $job = $template->render();
    }

    private function cleanupForCoverage(): RawCodeCoverageData
    {
        $coverage = RawCodeCoverageData::fromXdebugWithoutPathCoverage([]);
        $files    = $this->getCoverageFiles();

        if (is_file($files['coverage'])) {
            $buffer = @file_get_contents($files['coverage']);

            if ($buffer !== false) {
                $coverage = @unserialize($buffer);

                if ($coverage === false) {
                    $coverage = RawCodeCoverageData::fromXdebugWithoutPathCoverage([]);
                }
            }
        }

        foreach ($files as $file) {
            @unlink($file);
        }

        return $coverage;
    }

    private function stringifyIni(array $ini): array
    {
        $settings = [];

        foreach ($ini as $key => $value) {
            if (is_array($value)) {
                foreach ($value as $val) {
                    $settings[] = $key . '=' . $val;
                }

                continue;
            }

            $settings[] = $key . '=' . $value;
        }

        return $settings;
    }

    private function getLocationHintFromDiff(string $message, array $sections): array
    {
        $needle       = '';
        $previousLine = '';
        $block        = 'message';

        foreach (preg_split('/\r\n|\r|\n/', $message) as $line) {
            $line = trim($line);

            if ($block === 'message' && $line === '--- Expected') {
                $block = 'expected';
            }

            if ($block === 'expected' && $line === '@@ @@') {
                $block = 'diff';
            }

            if ($block === 'diff') {
                if (strpos($line, '+') === 0) {
                    $needle = $this->getCleanDiffLine($previousLine);

                    break;
                }

                if (strpos($line, '-') === 0) {
                    $needle = $this->getCleanDiffLine($line);

                    break;
                }
            }

            if (!empty($line)) {
                $previousLine = $line;
            }
        }

        return $this->getLocationHint($needle, $sections);
    }

    private function getCleanDiffLine(string $line): string
    {
        if (preg_match('/^[\-+]([\'\"]?)(.*)\1$/', $line, $matches)) {
            $line = $matches[2];
        }

        return $line;
    }

    private function getLocationHint(string $needle, array $sections, ?string $sectionName = null): array
    {
        $needle = trim($needle);

        if (empty($needle)) {
            return [[
                'file' => realpath($this->filename),
                'line' => 1,
            ]];
        }

        if ($sectionName) {
            $search = [$sectionName];
        } else {
            $search = [
                // 'FILE',
                'EXPECT',
                'EXPECTF',
                'EXPECTREGEX',
            ];
        }

        $sectionOffset = null;

        foreach ($search as $section) {
            if (!isset($sections[$section])) {
                continue;
            }

            if (isset($sections[$section . '_EXTERNAL'])) {
                $externalFile = trim($sections[$section . '_EXTERNAL']);

                return [
                    [
                        'file' => realpath(dirname($this->filename) . DIRECTORY_SEPARATOR . $externalFile),
                        'line' => 1,
                    ],
                    [
                        'file' => realpath($this->filename),
                        'line' => ($sections[$section . '_EXTERNAL_offset'] ?? 0) + 1,
                    ],
                ];
            }

            $sectionOffset = $sections[$section . '_offset'] ?? 0;
            $offset        = $sectionOffset + 1;

            foreach (preg_split('/\r\n|\r|\n/', $sections[$section]) as $line) {
                if (strpos($line, $needle) !== false) {
                    return [[
                        'file' => realpath($this->filename),
                        'line' => $offset,
                    ]];
                }
                $offset++;
            }
        }

        if ($sectionName) {
            // String not found in specified section, show user the start of the named section
            return [[
                'file' => realpath($this->filename),
                'line' => $sectionOffset,
            ]];
        }

        // No section specified, show user start of code
        return [[
            'file' => realpath($this->filename),
            'line' => 1,
        ]];
    }

    /**
     * @psalm-return list<string>
     */
    private function settings(bool $collectCoverage): array
    {
        $settings = [
            'allow_url_fopen=1',
            'auto_append_file=',
            'auto_prepend_file=',
            'disable_functions=',
            'display_errors=1',
            'docref_ext=.html',
            'docref_root=',
            'error_append_string=',
            'error_prepend_string=',
            'error_reporting=-1',
            'html_errors=0',
            'log_errors=0',
            'open_basedir=',
            'output_buffering=Off',
            'output_handler=',
            'report_memleaks=0',
            'report_zend_debug=0',
        ];

        if (extension_loaded('pcov')) {
            if ($collectCoverage) {
                $settings[] = 'pcov.enabled=1';
            } else {
                $settings[] = 'pcov.enabled=0';
            }
        }

        if (extension_loaded('xdebug')) {
            if (version_compare(phpversion('xdebug'), '3', '>=')) {
                if ($collectCoverage) {
                    $settings[] = 'xdebug.mode=coverage';
                } else {
                    $settings[] = 'xdebug.mode=off';
                }
            } else {
                $settings[] = 'xdebug.default_enable=0';

                if ($collectCoverage) {
                    $settings[] = 'xdebug.coverage_enable=1';
                }
            }
        }

        return $settings;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

use function is_dir;
use function is_file;
use function substr;
use PHPUnit\Framework\Exception;
use PHPUnit\Framework\TestSuite;
use ReflectionClass;
use ReflectionException;
use SebastianBergmann\FileIterator\Facade as FileIteratorFacade;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
abstract class BaseTestRunner
{
    /**
     * @var int
     */
    public const STATUS_UNKNOWN = -1;

    /**
     * @var int
     */
    public const STATUS_PASSED = 0;

    /**
     * @var int
     */
    public const STATUS_SKIPPED = 1;

    /**
     * @var int
     */
    public const STATUS_INCOMPLETE = 2;

    /**
     * @var int
     */
    public const STATUS_FAILURE = 3;

    /**
     * @var int
     */
    public const STATUS_ERROR = 4;

    /**
     * @var int
     */
    public const STATUS_RISKY = 5;

    /**
     * @var int
     */
    public const STATUS_WARNING = 6;

    /**
     * @var string
     */
    public const SUITE_METHODNAME = 'suite';

    /**
     * Returns the loader to be used.
     */
    public function getLoader(): TestSuiteLoader
    {
        return new StandardTestSuiteLoader;
    }

    /**
     * Returns the Test corresponding to the given suite.
     * This is a template method, subclasses override
     * the runFailed() and clearStatus() methods.
     *
     * @param string|string[] $suffixes
     *
     * @throws Exception
     */
    public function getTest(string $suiteClassFile, $suffixes = ''): ?TestSuite
    {
        if (is_dir($suiteClassFile)) {
            /** @var string[] $files */
            $files = (new FileIteratorFacade)->getFilesAsArray(
                $suiteClassFile,
                $suffixes
            );

            $suite = new TestSuite($suiteClassFile);
            $suite->addTestFiles($files);

            return $suite;
        }

        if (is_file($suiteClassFile) && substr($suiteClassFile, -5, 5) === '.phpt') {
            $suite = new TestSuite;
            $suite->addTestFile($suiteClassFile);

            return $suite;
        }

        try {
            $testClass = $this->loadSuiteClass(
                $suiteClassFile
            );
        } catch (\PHPUnit\Exception $e) {
            $this->runFailed($e->getMessage());

            return null;
        }

        try {
            $suiteMethod = $testClass->getMethod(self::SUITE_METHODNAME);

            if (!$suiteMethod->isStatic()) {
                $this->runFailed(
                    'suite() method must be static.'
                );

                return null;
            }

            $test = $suiteMethod->invoke(null, $testClass->getName());
        } catch (ReflectionException $e) {
            $test = new TestSuite($testClass);
        }

        $this->clearStatus();

        return $test;
    }

    /**
     * Returns the loaded ReflectionClass for a suite name.
     */
    protected function loadSuiteClass(string $suiteClassFile): ReflectionClass
    {
        return $this->getLoader()->load($suiteClassFile);
    }

    /**
     * Clears the status message.
     */
    protected function clearStatus(): void
    {
    }

    /**
     * Override to define how to handle a failed loading of
     * a test suite.
     */
    abstract protected function runFailed(string $message): void;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

use function preg_match;
use function round;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ResultCacheExtension implements AfterIncompleteTestHook, AfterLastTestHook, AfterRiskyTestHook, AfterSkippedTestHook, AfterSuccessfulTestHook, AfterTestErrorHook, AfterTestFailureHook, AfterTestWarningHook
{
    /**
     * @var TestResultCache
     */
    private $cache;

    public function __construct(TestResultCache $cache)
    {
        $this->cache = $cache;
    }

    public function flush(): void
    {
        $this->cache->persist();
    }

    public function executeAfterSuccessfulTest(string $test, float $time): void
    {
        $testName = $this->getTestName($test);

        $this->cache->setTime($testName, round($time, 3));
    }

    public function executeAfterIncompleteTest(string $test, string $message, float $time): void
    {
        $testName = $this->getTestName($test);

        $this->cache->setTime($testName, round($time, 3));
        $this->cache->setState($testName, BaseTestRunner::STATUS_INCOMPLETE);
    }

    public function executeAfterRiskyTest(string $test, string $message, float $time): void
    {
        $testName = $this->getTestName($test);

        $this->cache->setTime($testName, round($time, 3));
        $this->cache->setState($testName, BaseTestRunner::STATUS_RISKY);
    }

    public function executeAfterSkippedTest(string $test, string $message, float $time): void
    {
        $testName = $this->getTestName($test);

        $this->cache->setTime($testName, round($time, 3));
        $this->cache->setState($testName, BaseTestRunner::STATUS_SKIPPED);
    }

    public function executeAfterTestError(string $test, string $message, float $time): void
    {
        $testName = $this->getTestName($test);

        $this->cache->setTime($testName, round($time, 3));
        $this->cache->setState($testName, BaseTestRunner::STATUS_ERROR);
    }

    public function executeAfterTestFailure(string $test, string $message, float $time): void
    {
        $testName = $this->getTestName($test);

        $this->cache->setTime($testName, round($time, 3));
        $this->cache->setState($testName, BaseTestRunner::STATUS_FAILURE);
    }

    public function executeAfterTestWarning(string $test, string $message, float $time): void
    {
        $testName = $this->getTestName($test);

        $this->cache->setTime($testName, round($time, 3));
        $this->cache->setState($testName, BaseTestRunner::STATUS_WARNING);
    }

    public function executeAfterLastTest(): void
    {
        $this->flush();
    }

    /**
     * @param string $test A long description format of the current test
     *
     * @return string The test name without TestSuiteClassName:: and @dataprovider details
     */
    private function getTestName(string $test): string
    {
        $matches = [];

        if (preg_match('/^(?<name>\S+::\S+)(?:(?<dataname> with data set (?:#\d+|"[^"]+"))\s\()?/', $test, $matches)) {
            $test = $matches['name'] . ($matches['dataname'] ?? '');
        }

        return $test;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use function count;
use function iterator_count;
use Countable;
use Iterator;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class GroupCollectionIterator implements Countable, Iterator
{
    /**
     * @var Group[]
     */
    private $groups;

    /**
     * @var int
     */
    private $position;

    public function __construct(GroupCollection $groups)
    {
        $this->groups = $groups->asArray();
    }

    public function count(): int
    {
        return iterator_count($this);
    }

    public function rewind(): void
    {
        $this->position = 0;
    }

    public function valid(): bool
    {
        return $this->position < count($this->groups);
    }

    public function key(): int
    {
        return $this->position;
    }

    public function current(): Group
    {
        return $this->groups[$this->position];
    }

    public function next(): void
    {
        $this->position++;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use IteratorAggregate;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class GroupCollection implements IteratorAggregate
{
    /**
     * @var Group[]
     */
    private $groups;

    /**
     * @param Group[] $groups
     */
    public static function fromArray(array $groups): self
    {
        return new self(...$groups);
    }

    private function __construct(Group ...$groups)
    {
        $this->groups = $groups;
    }

    /**
     * @return Group[]
     */
    public function asArray(): array
    {
        return $this->groups;
    }

    /**
     * @return string[]
     */
    public function asArrayOfStrings(): array
    {
        $result = [];

        foreach ($this->groups as $group) {
            $result[] = $group->name();
        }

        return $result;
    }

    public function isEmpty(): bool
    {
        return empty($this->groups);
    }

    public function getIterator(): GroupCollectionIterator
    {
        return new GroupCollectionIterator($this);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class Groups
{
    /**
     * @var GroupCollection
     */
    private $include;

    /**
     * @var GroupCollection
     */
    private $exclude;

    public function __construct(GroupCollection $include, GroupCollection $exclude)
    {
        $this->include = $include;
        $this->exclude = $exclude;
    }

    public function hasInclude(): bool
    {
        return !$this->include->isEmpty();
    }

    public function include(): GroupCollection
    {
        return $this->include;
    }

    public function hasExclude(): bool
    {
        return !$this->exclude->isEmpty();
    }

    public function exclude(): GroupCollection
    {
        return $this->exclude;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class Group
{
    /**
     * @var string
     */
    private $name;

    public function __construct(string $name)
    {
        $this->name = $name;
    }

    public function name(): string
    {
        return $this->name;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use function str_replace;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Generator
{
    /**
     * @var string
     */
    private const TEMPLATE = <<<'EOT'
<?xml version="1.0" encoding="UTF-8"?>
<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/{phpunit_version}/phpunit.xsd"
         bootstrap="{bootstrap_script}"
         cacheResultFile="{cache_directory}/test-results"
         executionOrder="depends,defects"
         forceCoversAnnotation="true"
         beStrictAboutCoversAnnotation="true"
         beStrictAboutOutputDuringTests="true"
         beStrictAboutTodoAnnotatedTests="true"
         convertDeprecationsToExceptions="true"
         failOnRisky="true"
         failOnWarning="true"
         verbose="true">
    <testsuites>
        <testsuite name="default">
            <directory>{tests_directory}</directory>
        </testsuite>
    </testsuites>

    <coverage cacheDirectory="{cache_directory}/code-coverage"
              processUncoveredFiles="true">
        <include>
            <directory suffix=".php">{src_directory}</directory>
        </include>
    </coverage>
</phpunit>

EOT;

    public function generateDefaultConfiguration(string $phpunitVersion, string $bootstrapScript, string $testsDirectory, string $srcDirectory, string $cacheDirectory): string
    {
        return str_replace(
            [
                '{phpunit_version}',
                '{bootstrap_script}',
                '{tests_directory}',
                '{src_directory}',
                '{cache_directory}',
            ],
            [
                $phpunitVersion,
                $bootstrapScript,
                $testsDirectory,
                $srcDirectory,
                $cacheDirectory,
            ],
            self::TEMPLATE
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration\Logging;

use PHPUnit\TextUI\XmlConfiguration\File;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class Text
{
    /**
     * @var File
     */
    private $target;

    public function __construct(File $target)
    {
        $this->target = $target;
    }

    public function target(): File
    {
        return $this->target;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration\Logging;

use PHPUnit\TextUI\XmlConfiguration\File;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class Junit
{
    /**
     * @var File
     */
    private $target;

    public function __construct(File $target)
    {
        $this->target = $target;
    }

    public function target(): File
    {
        return $this->target;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration\Logging;

use PHPUnit\TextUI\XmlConfiguration\Exception;
use PHPUnit\TextUI\XmlConfiguration\Logging\TestDox\Html as TestDoxHtml;
use PHPUnit\TextUI\XmlConfiguration\Logging\TestDox\Text as TestDoxText;
use PHPUnit\TextUI\XmlConfiguration\Logging\TestDox\Xml as TestDoxXml;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class Logging
{
    /**
     * @var ?Junit
     */
    private $junit;

    /**
     * @var ?Text
     */
    private $text;

    /**
     * @var ?TeamCity
     */
    private $teamCity;

    /**
     * @var ?TestDoxHtml
     */
    private $testDoxHtml;

    /**
     * @var ?TestDoxText
     */
    private $testDoxText;

    /**
     * @var ?TestDoxXml
     */
    private $testDoxXml;

    public function __construct(?Junit $junit, ?Text $text, ?TeamCity $teamCity, ?TestDoxHtml $testDoxHtml, ?TestDoxText $testDoxText, ?TestDoxXml $testDoxXml)
    {
        $this->junit       = $junit;
        $this->text        = $text;
        $this->teamCity    = $teamCity;
        $this->testDoxHtml = $testDoxHtml;
        $this->testDoxText = $testDoxText;
        $this->testDoxXml  = $testDoxXml;
    }

    public function hasJunit(): bool
    {
        return $this->junit !== null;
    }

    public function junit(): Junit
    {
        if ($this->junit === null) {
            throw new Exception('Logger "JUnit XML" is not configured');
        }

        return $this->junit;
    }

    public function hasText(): bool
    {
        return $this->text !== null;
    }

    public function text(): Text
    {
        if ($this->text === null) {
            throw new Exception('Logger "Text" is not configured');
        }

        return $this->text;
    }

    public function hasTeamCity(): bool
    {
        return $this->teamCity !== null;
    }

    public function teamCity(): TeamCity
    {
        if ($this->teamCity === null) {
            throw new Exception('Logger "Team City" is not configured');
        }

        return $this->teamCity;
    }

    public function hasTestDoxHtml(): bool
    {
        return $this->testDoxHtml !== null;
    }

    public function testDoxHtml(): TestDoxHtml
    {
        if ($this->testDoxHtml === null) {
            throw new Exception('Logger "TestDox HTML" is not configured');
        }

        return $this->testDoxHtml;
    }

    public function hasTestDoxText(): bool
    {
        return $this->testDoxText !== null;
    }

    public function testDoxText(): TestDoxText
    {
        if ($this->testDoxText === null) {
            throw new Exception('Logger "TestDox Text" is not configured');
        }

        return $this->testDoxText;
    }

    public function hasTestDoxXml(): bool
    {
        return $this->testDoxXml !== null;
    }

    public function testDoxXml(): TestDoxXml
    {
        if ($this->testDoxXml === null) {
            throw new Exception('Logger "TestDox XML" is not configured');
        }

        return $this->testDoxXml;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration\Logging;

use PHPUnit\TextUI\XmlConfiguration\File;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class TeamCity
{
    /**
     * @var File
     */
    private $target;

    public function __construct(File $target)
    {
        $this->target = $target;
    }

    public function target(): File
    {
        return $this->target;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration\Logging\TestDox;

use PHPUnit\TextUI\XmlConfiguration\File;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class Xml
{
    /**
     * @var File
     */
    private $target;

    public function __construct(File $target)
    {
        $this->target = $target;
    }

    public function target(): File
    {
        return $this->target;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration\Logging\TestDox;

use PHPUnit\TextUI\XmlConfiguration\File;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class Html
{
    /**
     * @var File
     */
    private $target;

    public function __construct(File $target)
    {
        $this->target = $target;
    }

    public function target(): File
    {
        return $this->target;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration\Logging\TestDox;

use PHPUnit\TextUI\XmlConfiguration\File;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class Text
{
    /**
     * @var File
     */
    private $target;

    public function __construct(File $target)
    {
        $this->target = $target;
    }

    public function target(): File
    {
        return $this->target;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use function count;
use function iterator_count;
use Countable;
use Iterator;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class DirectoryCollectionIterator implements Countable, Iterator
{
    /**
     * @var Directory[]
     */
    private $directories;

    /**
     * @var int
     */
    private $position;

    public function __construct(DirectoryCollection $directories)
    {
        $this->directories = $directories->asArray();
    }

    public function count(): int
    {
        return iterator_count($this);
    }

    public function rewind(): void
    {
        $this->position = 0;
    }

    public function valid(): bool
    {
        return $this->position < count($this->directories);
    }

    public function key(): int
    {
        return $this->position;
    }

    public function current(): Directory
    {
        return $this->directories[$this->position];
    }

    public function next(): void
    {
        $this->position++;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use function count;
use Countable;
use IteratorAggregate;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class DirectoryCollection implements Countable, IteratorAggregate
{
    /**
     * @var Directory[]
     */
    private $directories;

    /**
     * @param Directory[] $directories
     */
    public static function fromArray(array $directories): self
    {
        return new self(...$directories);
    }

    private function __construct(Directory ...$directories)
    {
        $this->directories = $directories;
    }

    /**
     * @return Directory[]
     */
    public function asArray(): array
    {
        return $this->directories;
    }

    public function count(): int
    {
        return count($this->directories);
    }

    public function getIterator(): DirectoryCollectionIterator
    {
        return new DirectoryCollectionIterator($this);
    }

    public function isEmpty(): bool
    {
        return $this->count() === 0;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class File
{
    /**
     * @var string
     */
    private $path;

    public function __construct(string $path)
    {
        $this->path = $path;
    }

    public function path(): string
    {
        return $this->path;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use function count;
use function iterator_count;
use Countable;
use Iterator;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class FileCollectionIterator implements Countable, Iterator
{
    /**
     * @var File[]
     */
    private $files;

    /**
     * @var int
     */
    private $position;

    public function __construct(FileCollection $files)
    {
        $this->files = $files->asArray();
    }

    public function count(): int
    {
        return iterator_count($this);
    }

    public function rewind(): void
    {
        $this->position = 0;
    }

    public function valid(): bool
    {
        return $this->position < count($this->files);
    }

    public function key(): int
    {
        return $this->position;
    }

    public function current(): File
    {
        return $this->files[$this->position];
    }

    public function next(): void
    {
        $this->position++;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use function count;
use Countable;
use IteratorAggregate;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class FileCollection implements Countable, IteratorAggregate
{
    /**
     * @var File[]
     */
    private $files;

    /**
     * @param File[] $files
     */
    public static function fromArray(array $files): self
    {
        return new self(...$files);
    }

    private function __construct(File ...$files)
    {
        $this->files = $files;
    }

    /**
     * @return File[]
     */
    public function asArray(): array
    {
        return $this->files;
    }

    public function count(): int
    {
        return count($this->files);
    }

    public function getIterator(): FileCollectionIterator
    {
        return new FileCollectionIterator($this);
    }

    public function isEmpty(): bool
    {
        return $this->count() === 0;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class Directory
{
    /**
     * @var string
     */
    private $path;

    public function __construct(string $path)
    {
        $this->path = $path;
    }

    public function path(): string
    {
        return $this->path;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use const DIRECTORY_SEPARATOR;
use const PHP_VERSION;
use function assert;
use function defined;
use function dirname;
use function explode;
use function is_file;
use function is_numeric;
use function preg_match;
use function stream_resolve_include_path;
use function strlen;
use function strpos;
use function strtolower;
use function substr;
use function trim;
use DOMDocument;
use DOMElement;
use DOMNodeList;
use DOMXPath;
use PHPUnit\Runner\TestSuiteSorter;
use PHPUnit\Runner\Version;
use PHPUnit\TextUI\DefaultResultPrinter;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\CodeCoverage;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Filter\Directory as FilterDirectory;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Filter\DirectoryCollection as FilterDirectoryCollection;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Clover;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Cobertura;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Crap4j;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Html as CodeCoverageHtml;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Php as CodeCoveragePhp;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Text as CodeCoverageText;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Xml as CodeCoverageXml;
use PHPUnit\TextUI\XmlConfiguration\Logging\Junit;
use PHPUnit\TextUI\XmlConfiguration\Logging\Logging;
use PHPUnit\TextUI\XmlConfiguration\Logging\TeamCity;
use PHPUnit\TextUI\XmlConfiguration\Logging\TestDox\Html as TestDoxHtml;
use PHPUnit\TextUI\XmlConfiguration\Logging\TestDox\Text as TestDoxText;
use PHPUnit\TextUI\XmlConfiguration\Logging\TestDox\Xml as TestDoxXml;
use PHPUnit\TextUI\XmlConfiguration\Logging\Text;
use PHPUnit\TextUI\XmlConfiguration\TestSuite as TestSuiteConfiguration;
use PHPUnit\Util\TestDox\CliTestDoxPrinter;
use PHPUnit\Util\VersionComparisonOperator;
use PHPUnit\Util\Xml;
use PHPUnit\Util\Xml\Exception as XmlException;
use PHPUnit\Util\Xml\Loader as XmlLoader;
use PHPUnit\Util\Xml\SchemaFinder;
use PHPUnit\Util\Xml\Validator;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Loader
{
    /**
     * @throws Exception
     */
    public function load(string $filename): Configuration
    {
        try {
            $document = (new XmlLoader)->loadFile($filename, false, true, true);
        } catch (XmlException $e) {
            throw new Exception(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }

        $xpath = new DOMXPath($document);

        try {
            $xsdFilename = (new SchemaFinder)->find(Version::series());
        } catch (XmlException $e) {
            throw new Exception(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }

        return new Configuration(
            $filename,
            (new Validator)->validate($document, $xsdFilename),
            $this->extensions($filename, $xpath),
            $this->codeCoverage($filename, $xpath, $document),
            $this->groups($xpath),
            $this->testdoxGroups($xpath),
            $this->listeners($filename, $xpath),
            $this->logging($filename, $xpath),
            $this->php($filename, $xpath),
            $this->phpunit($filename, $document),
            $this->testSuite($filename, $xpath)
        );
    }

    public function logging(string $filename, DOMXPath $xpath): Logging
    {
        if ($xpath->query('logging/log')->length !== 0) {
            return $this->legacyLogging($filename, $xpath);
        }

        $junit   = null;
        $element = $this->element($xpath, 'logging/junit');

        if ($element) {
            $junit = new Junit(
                new File(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputFile')
                    )
                )
            );
        }

        $text    = null;
        $element = $this->element($xpath, 'logging/text');

        if ($element) {
            $text = new Text(
                new File(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputFile')
                    )
                )
            );
        }

        $teamCity = null;
        $element  = $this->element($xpath, 'logging/teamcity');

        if ($element) {
            $teamCity = new TeamCity(
                new File(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputFile')
                    )
                )
            );
        }

        $testDoxHtml = null;
        $element     = $this->element($xpath, 'logging/testdoxHtml');

        if ($element) {
            $testDoxHtml = new TestDoxHtml(
                new File(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputFile')
                    )
                )
            );
        }

        $testDoxText = null;
        $element     = $this->element($xpath, 'logging/testdoxText');

        if ($element) {
            $testDoxText = new TestDoxText(
                new File(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputFile')
                    )
                )
            );
        }

        $testDoxXml = null;
        $element    = $this->element($xpath, 'logging/testdoxXml');

        if ($element) {
            $testDoxXml = new TestDoxXml(
                new File(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputFile')
                    )
                )
            );
        }

        return new Logging(
            $junit,
            $text,
            $teamCity,
            $testDoxHtml,
            $testDoxText,
            $testDoxXml
        );
    }

    public function legacyLogging(string $filename, DOMXPath $xpath): Logging
    {
        $junit       = null;
        $teamCity    = null;
        $testDoxHtml = null;
        $testDoxText = null;
        $testDoxXml  = null;
        $text        = null;

        foreach ($xpath->query('logging/log') as $log) {
            assert($log instanceof DOMElement);

            $type   = (string) $log->getAttribute('type');
            $target = (string) $log->getAttribute('target');

            if (!$target) {
                continue;
            }

            $target = $this->toAbsolutePath($filename, $target);

            switch ($type) {
                case 'plain':
                    $text = new Text(
                        new File($target)
                    );

                    break;

                case 'junit':
                    $junit = new Junit(
                        new File($target)
                    );

                    break;

                case 'teamcity':
                    $teamCity = new TeamCity(
                        new File($target)
                    );

                    break;

                case 'testdox-html':
                    $testDoxHtml = new TestDoxHtml(
                        new File($target)
                    );

                    break;

                case 'testdox-text':
                    $testDoxText = new TestDoxText(
                        new File($target)
                    );

                    break;

                case 'testdox-xml':
                    $testDoxXml = new TestDoxXml(
                        new File($target)
                    );

                    break;
            }
        }

        return new Logging(
            $junit,
            $text,
            $teamCity,
            $testDoxHtml,
            $testDoxText,
            $testDoxXml
        );
    }

    private function extensions(string $filename, DOMXPath $xpath): ExtensionCollection
    {
        $extensions = [];

        foreach ($xpath->query('extensions/extension') as $extension) {
            assert($extension instanceof DOMElement);

            $extensions[] = $this->getElementConfigurationParameters($filename, $extension);
        }

        return ExtensionCollection::fromArray($extensions);
    }

    private function getElementConfigurationParameters(string $filename, DOMElement $element): Extension
    {
        /** @psalm-var class-string $class */
        $class     = (string) $element->getAttribute('class');
        $file      = '';
        $arguments = $this->getConfigurationArguments($filename, $element->childNodes);

        if ($element->getAttribute('file')) {
            $file = $this->toAbsolutePath(
                $filename,
                (string) $element->getAttribute('file'),
                true
            );
        }

        return new Extension($class, $file, $arguments);
    }

    private function toAbsolutePath(string $filename, string $path, bool $useIncludePath = false): string
    {
        $path = trim($path);

        if (strpos($path, '/') === 0) {
            return $path;
        }

        // Matches the following on Windows:
        //  - \\NetworkComputer\Path
        //  - \\.\D:
        //  - \\.\c:
        //  - C:\Windows
        //  - C:\windows
        //  - C:/windows
        //  - c:/windows
        if (defined('PHP_WINDOWS_VERSION_BUILD') &&
            ($path[0] === '\\' || (strlen($path) >= 3 && preg_match('#^[A-Z]\:[/\\\]#i', substr($path, 0, 3))))) {
            return $path;
        }

        if (strpos($path, '://') !== false) {
            return $path;
        }

        $file = dirname($filename) . DIRECTORY_SEPARATOR . $path;

        if ($useIncludePath && !is_file($file)) {
            $includePathFile = stream_resolve_include_path($path);

            if ($includePathFile) {
                $file = $includePathFile;
            }
        }

        return $file;
    }

    private function getConfigurationArguments(string $filename, DOMNodeList $nodes): array
    {
        $arguments = [];

        if ($nodes->length === 0) {
            return $arguments;
        }

        foreach ($nodes as $node) {
            if (!$node instanceof DOMElement) {
                continue;
            }

            if ($node->tagName !== 'arguments') {
                continue;
            }

            foreach ($node->childNodes as $argument) {
                if (!$argument instanceof DOMElement) {
                    continue;
                }

                if ($argument->tagName === 'file' || $argument->tagName === 'directory') {
                    $arguments[] = $this->toAbsolutePath($filename, (string) $argument->textContent);
                } else {
                    $arguments[] = Xml::xmlToVariable($argument);
                }
            }
        }

        return $arguments;
    }

    private function codeCoverage(string $filename, DOMXPath $xpath, DOMDocument $document): CodeCoverage
    {
        if ($xpath->query('filter/whitelist')->length !== 0) {
            return $this->legacyCodeCoverage($filename, $xpath, $document);
        }

        $cacheDirectory            = null;
        $pathCoverage              = false;
        $includeUncoveredFiles     = true;
        $processUncoveredFiles     = false;
        $ignoreDeprecatedCodeUnits = false;
        $disableCodeCoverageIgnore = false;

        $element = $this->element($xpath, 'coverage');

        if ($element) {
            $cacheDirectory = $this->getStringAttribute($element, 'cacheDirectory');

            if ($cacheDirectory !== null) {
                $cacheDirectory = new Directory(
                    $this->toAbsolutePath($filename, $cacheDirectory)
                );
            }

            $pathCoverage = $this->getBooleanAttribute(
                $element,
                'pathCoverage',
                false
            );

            $includeUncoveredFiles = $this->getBooleanAttribute(
                $element,
                'includeUncoveredFiles',
                true
            );

            $processUncoveredFiles = $this->getBooleanAttribute(
                $element,
                'processUncoveredFiles',
                false
            );

            $ignoreDeprecatedCodeUnits = $this->getBooleanAttribute(
                $element,
                'ignoreDeprecatedCodeUnits',
                false
            );

            $disableCodeCoverageIgnore = $this->getBooleanAttribute(
                $element,
                'disableCodeCoverageIgnore',
                false
            );
        }

        $clover  = null;
        $element = $this->element($xpath, 'coverage/report/clover');

        if ($element) {
            $clover = new Clover(
                new File(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputFile')
                    )
                )
            );
        }

        $cobertura = null;
        $element   = $this->element($xpath, 'coverage/report/cobertura');

        if ($element) {
            $cobertura = new Cobertura(
                new File(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputFile')
                    )
                )
            );
        }

        $crap4j  = null;
        $element = $this->element($xpath, 'coverage/report/crap4j');

        if ($element) {
            $crap4j = new Crap4j(
                new File(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputFile')
                    )
                ),
                $this->getIntegerAttribute($element, 'threshold', 30)
            );
        }

        $html    = null;
        $element = $this->element($xpath, 'coverage/report/html');

        if ($element) {
            $html = new CodeCoverageHtml(
                new Directory(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputDirectory')
                    )
                ),
                $this->getIntegerAttribute($element, 'lowUpperBound', 50),
                $this->getIntegerAttribute($element, 'highLowerBound', 90)
            );
        }

        $php     = null;
        $element = $this->element($xpath, 'coverage/report/php');

        if ($element) {
            $php = new CodeCoveragePhp(
                new File(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputFile')
                    )
                )
            );
        }

        $text    = null;
        $element = $this->element($xpath, 'coverage/report/text');

        if ($element) {
            $text = new CodeCoverageText(
                new File(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputFile')
                    )
                ),
                $this->getBooleanAttribute($element, 'showUncoveredFiles', false),
                $this->getBooleanAttribute($element, 'showOnlySummary', false)
            );
        }

        $xml     = null;
        $element = $this->element($xpath, 'coverage/report/xml');

        if ($element) {
            $xml = new CodeCoverageXml(
                new Directory(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputDirectory')
                    )
                )
            );
        }

        return new CodeCoverage(
            $cacheDirectory,
            $this->readFilterDirectories($filename, $xpath, 'coverage/include/directory'),
            $this->readFilterFiles($filename, $xpath, 'coverage/include/file'),
            $this->readFilterDirectories($filename, $xpath, 'coverage/exclude/directory'),
            $this->readFilterFiles($filename, $xpath, 'coverage/exclude/file'),
            $pathCoverage,
            $includeUncoveredFiles,
            $processUncoveredFiles,
            $ignoreDeprecatedCodeUnits,
            $disableCodeCoverageIgnore,
            $clover,
            $cobertura,
            $crap4j,
            $html,
            $php,
            $text,
            $xml
        );
    }

    /**
     * @deprecated
     */
    private function legacyCodeCoverage(string $filename, DOMXPath $xpath, DOMDocument $document): CodeCoverage
    {
        $ignoreDeprecatedCodeUnits = $this->getBooleanAttribute(
            $document->documentElement,
            'ignoreDeprecatedCodeUnitsFromCodeCoverage',
            false
        );

        $disableCodeCoverageIgnore = $this->getBooleanAttribute(
            $document->documentElement,
            'disableCodeCoverageIgnore',
            false
        );

        $includeUncoveredFiles = true;
        $processUncoveredFiles = false;

        $element = $this->element($xpath, 'filter/whitelist');

        if ($element) {
            if ($element->hasAttribute('addUncoveredFilesFromWhitelist')) {
                $includeUncoveredFiles = (bool) $this->getBoolean(
                    (string) $element->getAttribute('addUncoveredFilesFromWhitelist'),
                    true
                );
            }

            if ($element->hasAttribute('processUncoveredFilesFromWhitelist')) {
                $processUncoveredFiles = (bool) $this->getBoolean(
                    (string) $element->getAttribute('processUncoveredFilesFromWhitelist'),
                    false
                );
            }
        }

        $clover    = null;
        $cobertura = null;
        $crap4j    = null;
        $html      = null;
        $php       = null;
        $text      = null;
        $xml       = null;

        foreach ($xpath->query('logging/log') as $log) {
            assert($log instanceof DOMElement);

            $type   = (string) $log->getAttribute('type');
            $target = (string) $log->getAttribute('target');

            if (!$target) {
                continue;
            }

            $target = $this->toAbsolutePath($filename, $target);

            switch ($type) {
                case 'coverage-clover':
                    $clover = new Clover(
                        new File($target)
                    );

                    break;

                case 'coverage-cobertura':
                    $cobertura = new Cobertura(
                        new File($target)
                    );

                    break;

                case 'coverage-crap4j':
                    $crap4j = new Crap4j(
                        new File($target),
                        $this->getIntegerAttribute($log, 'threshold', 30)
                    );

                    break;

                case 'coverage-html':
                    $html = new CodeCoverageHtml(
                        new Directory($target),
                        $this->getIntegerAttribute($log, 'lowUpperBound', 50),
                        $this->getIntegerAttribute($log, 'highLowerBound', 90)
                    );

                    break;

                case 'coverage-php':
                    $php = new CodeCoveragePhp(
                        new File($target)
                    );

                    break;

                case 'coverage-text':
                    $text = new CodeCoverageText(
                        new File($target),
                        $this->getBooleanAttribute($log, 'showUncoveredFiles', false),
                        $this->getBooleanAttribute($log, 'showOnlySummary', false)
                    );

                    break;

                case 'coverage-xml':
                    $xml = new CodeCoverageXml(
                        new Directory($target)
                    );

                    break;
            }
        }

        return new CodeCoverage(
            null,
            $this->readFilterDirectories($filename, $xpath, 'filter/whitelist/directory'),
            $this->readFilterFiles($filename, $xpath, 'filter/whitelist/file'),
            $this->readFilterDirectories($filename, $xpath, 'filter/whitelist/exclude/directory'),
            $this->readFilterFiles($filename, $xpath, 'filter/whitelist/exclude/file'),
            false,
            $includeUncoveredFiles,
            $processUncoveredFiles,
            $ignoreDeprecatedCodeUnits,
            $disableCodeCoverageIgnore,
            $clover,
            $cobertura,
            $crap4j,
            $html,
            $php,
            $text,
            $xml
        );
    }

    /**
     * If $value is 'false' or 'true', this returns the value that $value represents.
     * Otherwise, returns $default, which may be a string in rare cases.
     *
     * @see \PHPUnit\TextUI\XmlConfigurationTest::testPHPConfigurationIsReadCorrectly
     *
     * @param bool|string $default
     *
     * @return bool|string
     */
    private function getBoolean(string $value, $default)
    {
        if (strtolower($value) === 'false') {
            return false;
        }

        if (strtolower($value) === 'true') {
            return true;
        }

        return $default;
    }

    private function readFilterDirectories(string $filename, DOMXPath $xpath, string $query): FilterDirectoryCollection
    {
        $directories = [];

        foreach ($xpath->query($query) as $directoryNode) {
            assert($directoryNode instanceof DOMElement);

            $directoryPath = (string) $directoryNode->textContent;

            if (!$directoryPath) {
                continue;
            }

            $directories[] = new FilterDirectory(
                $this->toAbsolutePath($filename, $directoryPath),
                $directoryNode->hasAttribute('prefix') ? (string) $directoryNode->getAttribute('prefix') : '',
                $directoryNode->hasAttribute('suffix') ? (string) $directoryNode->getAttribute('suffix') : '.php',
                $directoryNode->hasAttribute('group') ? (string) $directoryNode->getAttribute('group') : 'DEFAULT'
            );
        }

        return FilterDirectoryCollection::fromArray($directories);
    }

    private function readFilterFiles(string $filename, DOMXPath $xpath, string $query): FileCollection
    {
        $files = [];

        foreach ($xpath->query($query) as $file) {
            $filePath = (string) $file->textContent;

            if ($filePath) {
                $files[] = new File($this->toAbsolutePath($filename, $filePath));
            }
        }

        return FileCollection::fromArray($files);
    }

    private function groups(DOMXPath $xpath): Groups
    {
        return $this->parseGroupConfiguration($xpath, 'groups');
    }

    private function testdoxGroups(DOMXPath $xpath): Groups
    {
        return $this->parseGroupConfiguration($xpath, 'testdoxGroups');
    }

    private function parseGroupConfiguration(DOMXPath $xpath, string $root): Groups
    {
        $include = [];
        $exclude = [];

        foreach ($xpath->query($root . '/include/group') as $group) {
            $include[] = new Group((string) $group->textContent);
        }

        foreach ($xpath->query($root . '/exclude/group') as $group) {
            $exclude[] = new Group((string) $group->textContent);
        }

        return new Groups(
            GroupCollection::fromArray($include),
            GroupCollection::fromArray($exclude)
        );
    }

    private function listeners(string $filename, DOMXPath $xpath): ExtensionCollection
    {
        $listeners = [];

        foreach ($xpath->query('listeners/listener') as $listener) {
            assert($listener instanceof DOMElement);

            $listeners[] = $this->getElementConfigurationParameters($filename, $listener);
        }

        return ExtensionCollection::fromArray($listeners);
    }

    private function getBooleanAttribute(DOMElement $element, string $attribute, bool $default): bool
    {
        if (!$element->hasAttribute($attribute)) {
            return $default;
        }

        return (bool) $this->getBoolean(
            (string) $element->getAttribute($attribute),
            false
        );
    }

    private function getIntegerAttribute(DOMElement $element, string $attribute, int $default): int
    {
        if (!$element->hasAttribute($attribute)) {
            return $default;
        }

        return $this->getInteger(
            (string) $element->getAttribute($attribute),
            $default
        );
    }

    private function getStringAttribute(DOMElement $element, string $attribute): ?string
    {
        if (!$element->hasAttribute($attribute)) {
            return null;
        }

        return (string) $element->getAttribute($attribute);
    }

    private function getInteger(string $value, int $default): int
    {
        if (is_numeric($value)) {
            return (int) $value;
        }

        return $default;
    }

    private function php(string $filename, DOMXPath $xpath): Php
    {
        $includePaths = [];

        foreach ($xpath->query('php/includePath') as $includePath) {
            $path = (string) $includePath->textContent;

            if ($path) {
                $includePaths[] = new Directory($this->toAbsolutePath($filename, $path));
            }
        }

        $iniSettings = [];

        foreach ($xpath->query('php/ini') as $ini) {
            assert($ini instanceof DOMElement);

            $iniSettings[] = new IniSetting(
                (string) $ini->getAttribute('name'),
                (string) $ini->getAttribute('value')
            );
        }

        $constants = [];

        foreach ($xpath->query('php/const') as $const) {
            assert($const instanceof DOMElement);

            $value = (string) $const->getAttribute('value');

            $constants[] = new Constant(
                (string) $const->getAttribute('name'),
                $this->getBoolean($value, $value)
            );
        }

        $variables = [
            'var'     => [],
            'env'     => [],
            'post'    => [],
            'get'     => [],
            'cookie'  => [],
            'server'  => [],
            'files'   => [],
            'request' => [],
        ];

        foreach (['var', 'env', 'post', 'get', 'cookie', 'server', 'files', 'request'] as $array) {
            foreach ($xpath->query('php/' . $array) as $var) {
                assert($var instanceof DOMElement);

                $name     = (string) $var->getAttribute('name');
                $value    = (string) $var->getAttribute('value');
                $force    = false;
                $verbatim = false;

                if ($var->hasAttribute('force')) {
                    $force = (bool) $this->getBoolean($var->getAttribute('force'), false);
                }

                if ($var->hasAttribute('verbatim')) {
                    $verbatim = $this->getBoolean($var->getAttribute('verbatim'), false);
                }

                if (!$verbatim) {
                    $value = $this->getBoolean($value, $value);
                }

                $variables[$array][] = new Variable($name, $value, $force);
            }
        }

        return new Php(
            DirectoryCollection::fromArray($includePaths),
            IniSettingCollection::fromArray($iniSettings),
            ConstantCollection::fromArray($constants),
            VariableCollection::fromArray($variables['var']),
            VariableCollection::fromArray($variables['env']),
            VariableCollection::fromArray($variables['post']),
            VariableCollection::fromArray($variables['get']),
            VariableCollection::fromArray($variables['cookie']),
            VariableCollection::fromArray($variables['server']),
            VariableCollection::fromArray($variables['files']),
            VariableCollection::fromArray($variables['request']),
        );
    }

    private function phpunit(string $filename, DOMDocument $document): PHPUnit
    {
        $executionOrder      = TestSuiteSorter::ORDER_DEFAULT;
        $defectsFirst        = false;
        $resolveDependencies = $this->getBooleanAttribute($document->documentElement, 'resolveDependencies', true);

        if ($document->documentElement->hasAttribute('executionOrder')) {
            foreach (explode(',', $document->documentElement->getAttribute('executionOrder')) as $order) {
                switch ($order) {
                    case 'default':
                        $executionOrder      = TestSuiteSorter::ORDER_DEFAULT;
                        $defectsFirst        = false;
                        $resolveDependencies = true;

                        break;

                    case 'depends':
                        $resolveDependencies = true;

                        break;

                    case 'no-depends':
                        $resolveDependencies = false;

                        break;

                    case 'defects':
                        $defectsFirst = true;

                        break;

                    case 'duration':
                        $executionOrder = TestSuiteSorter::ORDER_DURATION;

                        break;

                    case 'random':
                        $executionOrder = TestSuiteSorter::ORDER_RANDOMIZED;

                        break;

                    case 'reverse':
                        $executionOrder = TestSuiteSorter::ORDER_REVERSED;

                        break;

                    case 'size':
                        $executionOrder = TestSuiteSorter::ORDER_SIZE;

                        break;
                }
            }
        }

        $printerClass                          = $this->getStringAttribute($document->documentElement, 'printerClass');
        $testdox                               = $this->getBooleanAttribute($document->documentElement, 'testdox', false);
        $conflictBetweenPrinterClassAndTestdox = false;

        if ($testdox) {
            if ($printerClass !== null) {
                $conflictBetweenPrinterClassAndTestdox = true;
            }

            $printerClass = CliTestDoxPrinter::class;
        }

        $cacheResultFile = $this->getStringAttribute($document->documentElement, 'cacheResultFile');

        if ($cacheResultFile !== null) {
            $cacheResultFile = $this->toAbsolutePath($filename, $cacheResultFile);
        }

        $bootstrap = $this->getStringAttribute($document->documentElement, 'bootstrap');

        if ($bootstrap !== null) {
            $bootstrap = $this->toAbsolutePath($filename, $bootstrap);
        }

        $extensionsDirectory = $this->getStringAttribute($document->documentElement, 'extensionsDirectory');

        if ($extensionsDirectory !== null) {
            $extensionsDirectory = $this->toAbsolutePath($filename, $extensionsDirectory);
        }

        $testSuiteLoaderFile = $this->getStringAttribute($document->documentElement, 'testSuiteLoaderFile');

        if ($testSuiteLoaderFile !== null) {
            $testSuiteLoaderFile = $this->toAbsolutePath($filename, $testSuiteLoaderFile);
        }

        $printerFile = $this->getStringAttribute($document->documentElement, 'printerFile');

        if ($printerFile !== null) {
            $printerFile = $this->toAbsolutePath($filename, $printerFile);
        }

        return new PHPUnit(
            $this->getBooleanAttribute($document->documentElement, 'cacheResult', true),
            $cacheResultFile,
            $this->getColumns($document),
            $this->getColors($document),
            $this->getBooleanAttribute($document->documentElement, 'stderr', false),
            $this->getBooleanAttribute($document->documentElement, 'noInteraction', false),
            $this->getBooleanAttribute($document->documentElement, 'verbose', false),
            $this->getBooleanAttribute($document->documentElement, 'reverseDefectList', false),
            $this->getBooleanAttribute($document->documentElement, 'convertDeprecationsToExceptions', false),
            $this->getBooleanAttribute($document->documentElement, 'convertErrorsToExceptions', true),
            $this->getBooleanAttribute($document->documentElement, 'convertNoticesToExceptions', true),
            $this->getBooleanAttribute($document->documentElement, 'convertWarningsToExceptions', true),
            $this->getBooleanAttribute($document->documentElement, 'forceCoversAnnotation', false),
            $bootstrap,
            $this->getBooleanAttribute($document->documentElement, 'processIsolation', false),
            $this->getBooleanAttribute($document->documentElement, 'failOnEmptyTestSuite', false),
            $this->getBooleanAttribute($document->documentElement, 'failOnIncomplete', false),
            $this->getBooleanAttribute($document->documentElement, 'failOnRisky', false),
            $this->getBooleanAttribute($document->documentElement, 'failOnSkipped', false),
            $this->getBooleanAttribute($document->documentElement, 'failOnWarning', false),
            $this->getBooleanAttribute($document->documentElement, 'stopOnDefect', false),
            $this->getBooleanAttribute($document->documentElement, 'stopOnError', false),
            $this->getBooleanAttribute($document->documentElement, 'stopOnFailure', false),
            $this->getBooleanAttribute($document->documentElement, 'stopOnWarning', false),
            $this->getBooleanAttribute($document->documentElement, 'stopOnIncomplete', false),
            $this->getBooleanAttribute($document->documentElement, 'stopOnRisky', false),
            $this->getBooleanAttribute($document->documentElement, 'stopOnSkipped', false),
            $extensionsDirectory,
            $this->getStringAttribute($document->documentElement, 'testSuiteLoaderClass'),
            $testSuiteLoaderFile,
            $printerClass,
            $printerFile,
            $this->getBooleanAttribute($document->documentElement, 'beStrictAboutChangesToGlobalState', false),
            $this->getBooleanAttribute($document->documentElement, 'beStrictAboutOutputDuringTests', false),
            $this->getBooleanAttribute($document->documentElement, 'beStrictAboutResourceUsageDuringSmallTests', false),
            $this->getBooleanAttribute($document->documentElement, 'beStrictAboutTestsThatDoNotTestAnything', true),
            $this->getBooleanAttribute($document->documentElement, 'beStrictAboutTodoAnnotatedTests', false),
            $this->getBooleanAttribute($document->documentElement, 'beStrictAboutCoversAnnotation', false),
            $this->getBooleanAttribute($document->documentElement, 'enforceTimeLimit', false),
            $this->getIntegerAttribute($document->documentElement, 'defaultTimeLimit', 1),
            $this->getIntegerAttribute($document->documentElement, 'timeoutForSmallTests', 1),
            $this->getIntegerAttribute($document->documentElement, 'timeoutForMediumTests', 10),
            $this->getIntegerAttribute($document->documentElement, 'timeoutForLargeTests', 60),
            $this->getStringAttribute($document->documentElement, 'defaultTestSuite'),
            $executionOrder,
            $resolveDependencies,
            $defectsFirst,
            $this->getBooleanAttribute($document->documentElement, 'backupGlobals', false),
            $this->getBooleanAttribute($document->documentElement, 'backupStaticAttributes', false),
            $this->getBooleanAttribute($document->documentElement, 'registerMockObjectsFromTestArgumentsRecursively', false),
            $conflictBetweenPrinterClassAndTestdox
        );
    }

    private function getColors(DOMDocument $document): string
    {
        $colors = DefaultResultPrinter::COLOR_DEFAULT;

        if ($document->documentElement->hasAttribute('colors')) {
            /* only allow boolean for compatibility with previous versions
              'always' only allowed from command line */
            if ($this->getBoolean($document->documentElement->getAttribute('colors'), false)) {
                $colors = DefaultResultPrinter::COLOR_AUTO;
            } else {
                $colors = DefaultResultPrinter::COLOR_NEVER;
            }
        }

        return $colors;
    }

    /**
     * @return int|string
     */
    private function getColumns(DOMDocument $document)
    {
        $columns = 80;

        if ($document->documentElement->hasAttribute('columns')) {
            $columns = (string) $document->documentElement->getAttribute('columns');

            if ($columns !== 'max') {
                $columns = $this->getInteger($columns, 80);
            }
        }

        return $columns;
    }

    private function testSuite(string $filename, DOMXPath $xpath): TestSuiteCollection
    {
        $testSuites = [];

        foreach ($this->getTestSuiteElements($xpath) as $element) {
            $exclude = [];

            foreach ($element->getElementsByTagName('exclude') as $excludeNode) {
                $excludeFile = (string) $excludeNode->textContent;

                if ($excludeFile) {
                    $exclude[] = new File($this->toAbsolutePath($filename, $excludeFile));
                }
            }

            $directories = [];

            foreach ($element->getElementsByTagName('directory') as $directoryNode) {
                assert($directoryNode instanceof DOMElement);

                $directory = (string) $directoryNode->textContent;

                if (empty($directory)) {
                    continue;
                }

                $prefix = '';

                if ($directoryNode->hasAttribute('prefix')) {
                    $prefix = (string) $directoryNode->getAttribute('prefix');
                }

                $suffix = 'Test.php';

                if ($directoryNode->hasAttribute('suffix')) {
                    $suffix = (string) $directoryNode->getAttribute('suffix');
                }

                $phpVersion = PHP_VERSION;

                if ($directoryNode->hasAttribute('phpVersion')) {
                    $phpVersion = (string) $directoryNode->getAttribute('phpVersion');
                }

                $phpVersionOperator = new VersionComparisonOperator('>=');

                if ($directoryNode->hasAttribute('phpVersionOperator')) {
                    $phpVersionOperator = new VersionComparisonOperator((string) $directoryNode->getAttribute('phpVersionOperator'));
                }

                $directories[] = new TestDirectory(
                    $this->toAbsolutePath($filename, $directory),
                    $prefix,
                    $suffix,
                    $phpVersion,
                    $phpVersionOperator
                );
            }

            $files = [];

            foreach ($element->getElementsByTagName('file') as $fileNode) {
                assert($fileNode instanceof DOMElement);

                $file = (string) $fileNode->textContent;

                if (empty($file)) {
                    continue;
                }

                $phpVersion = PHP_VERSION;

                if ($fileNode->hasAttribute('phpVersion')) {
                    $phpVersion = (string) $fileNode->getAttribute('phpVersion');
                }

                $phpVersionOperator = new VersionComparisonOperator('>=');

                if ($fileNode->hasAttribute('phpVersionOperator')) {
                    $phpVersionOperator = new VersionComparisonOperator((string) $fileNode->getAttribute('phpVersionOperator'));
                }

                $files[] = new TestFile(
                    $this->toAbsolutePath($filename, $file),
                    $phpVersion,
                    $phpVersionOperator
                );
            }

            $testSuites[] = new TestSuiteConfiguration(
                (string) $element->getAttribute('name'),
                TestDirectoryCollection::fromArray($directories),
                TestFileCollection::fromArray($files),
                FileCollection::fromArray($exclude)
            );
        }

        return TestSuiteCollection::fromArray($testSuites);
    }

    /**
     * @return DOMElement[]
     */
    private function getTestSuiteElements(DOMXPath $xpath): array
    {
        /** @var DOMElement[] $elements */
        $elements = [];

        $testSuiteNodes = $xpath->query('testsuites/testsuite');

        if ($testSuiteNodes->length === 0) {
            $testSuiteNodes = $xpath->query('testsuite');
        }

        if ($testSuiteNodes->length === 1) {
            $element = $testSuiteNodes->item(0);

            assert($element instanceof DOMElement);

            $elements[] = $element;
        } else {
            foreach ($testSuiteNodes as $testSuiteNode) {
                assert($testSuiteNode instanceof DOMElement);

                $elements[] = $testSuiteNode;
            }
        }

        return $elements;
    }

    private function element(DOMXPath $xpath, string $element): ?DOMElement
    {
        $nodes = $xpath->query($element);

        if ($nodes->length === 1) {
            $node = $nodes->item(0);

            assert($node instanceof DOMElement);

            return $node;
        }

        return null;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\CodeCoverage;
use PHPUnit\TextUI\XmlConfiguration\Logging\Logging;
use PHPUnit\Util\Xml\ValidationResult;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class Configuration
{
    /**
     * @var string
     */
    private $filename;

    /**
     * @var ValidationResult
     */
    private $validationResult;

    /**
     * @var ExtensionCollection
     */
    private $extensions;

    /**
     * @var CodeCoverage
     */
    private $codeCoverage;

    /**
     * @var Groups
     */
    private $groups;

    /**
     * @var Groups
     */
    private $testdoxGroups;

    /**
     * @var ExtensionCollection
     */
    private $listeners;

    /**
     * @var Logging
     */
    private $logging;

    /**
     * @var Php
     */
    private $php;

    /**
     * @var PHPUnit
     */
    private $phpunit;

    /**
     * @var TestSuiteCollection
     */
    private $testSuite;

    public function __construct(string $filename, ValidationResult $validationResult, ExtensionCollection $extensions, CodeCoverage $codeCoverage, Groups $groups, Groups $testdoxGroups, ExtensionCollection $listeners, Logging $logging, Php $php, PHPUnit $phpunit, TestSuiteCollection $testSuite)
    {
        $this->filename         = $filename;
        $this->validationResult = $validationResult;
        $this->extensions       = $extensions;
        $this->codeCoverage     = $codeCoverage;
        $this->groups           = $groups;
        $this->testdoxGroups    = $testdoxGroups;
        $this->listeners        = $listeners;
        $this->logging          = $logging;
        $this->php              = $php;
        $this->phpunit          = $phpunit;
        $this->testSuite        = $testSuite;
    }

    public function filename(): string
    {
        return $this->filename;
    }

    public function hasValidationErrors(): bool
    {
        return $this->validationResult->hasValidationErrors();
    }

    public function validationErrors(): string
    {
        return $this->validationResult->asString();
    }

    public function extensions(): ExtensionCollection
    {
        return $this->extensions;
    }

    public function codeCoverage(): CodeCoverage
    {
        return $this->codeCoverage;
    }

    public function groups(): Groups
    {
        return $this->groups;
    }

    public function testdoxGroups(): Groups
    {
        return $this->testdoxGroups;
    }

    public function listeners(): ExtensionCollection
    {
        return $this->listeners;
    }

    public function logging(): Logging
    {
        return $this->logging;
    }

    public function php(): Php
    {
        return $this->php;
    }

    public function phpunit(): PHPUnit
    {
        return $this->phpunit;
    }

    public function testSuite(): TestSuiteCollection
    {
        return $this->testSuite;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class PHPUnit
{
    /**
     * @var bool
     */
    private $cacheResult;

    /**
     * @var ?string
     */
    private $cacheResultFile;

    /**
     * @var int|string
     */
    private $columns;

    /**
     * @var string
     */
    private $colors;

    /**
     * @var bool
     */
    private $stderr;

    /**
     * @var bool
     */
    private $noInteraction;

    /**
     * @var bool
     */
    private $verbose;

    /**
     * @var bool
     */
    private $reverseDefectList;

    /**
     * @var bool
     */
    private $convertDeprecationsToExceptions;

    /**
     * @var bool
     */
    private $convertErrorsToExceptions;

    /**
     * @var bool
     */
    private $convertNoticesToExceptions;

    /**
     * @var bool
     */
    private $convertWarningsToExceptions;

    /**
     * @var bool
     */
    private $forceCoversAnnotation;

    /**
     * @var ?string
     */
    private $bootstrap;

    /**
     * @var bool
     */
    private $processIsolation;

    /**
     * @var bool
     */
    private $failOnEmptyTestSuite;

    /**
     * @var bool
     */
    private $failOnIncomplete;

    /**
     * @var bool
     */
    private $failOnRisky;

    /**
     * @var bool
     */
    private $failOnSkipped;

    /**
     * @var bool
     */
    private $failOnWarning;

    /**
     * @var bool
     */
    private $stopOnDefect;

    /**
     * @var bool
     */
    private $stopOnError;

    /**
     * @var bool
     */
    private $stopOnFailure;

    /**
     * @var bool
     */
    private $stopOnWarning;

    /**
     * @var bool
     */
    private $stopOnIncomplete;

    /**
     * @var bool
     */
    private $stopOnRisky;

    /**
     * @var bool
     */
    private $stopOnSkipped;

    /**
     * @var ?string
     */
    private $extensionsDirectory;

    /**
     * @var ?string
     *
     * @deprecated see https://github.com/sebastianbergmann/phpunit/issues/4039
     */
    private $testSuiteLoaderClass;

    /**
     * @var ?string
     *
     * @deprecated see https://github.com/sebastianbergmann/phpunit/issues/4039
     */
    private $testSuiteLoaderFile;

    /**
     * @var ?string
     */
    private $printerClass;

    /**
     * @var ?string
     */
    private $printerFile;

    /**
     * @var bool
     */
    private $beStrictAboutChangesToGlobalState;

    /**
     * @var bool
     */
    private $beStrictAboutOutputDuringTests;

    /**
     * @var bool
     */
    private $beStrictAboutResourceUsageDuringSmallTests;

    /**
     * @var bool
     */
    private $beStrictAboutTestsThatDoNotTestAnything;

    /**
     * @var bool
     */
    private $beStrictAboutTodoAnnotatedTests;

    /**
     * @var bool
     */
    private $beStrictAboutCoversAnnotation;

    /**
     * @var bool
     */
    private $enforceTimeLimit;

    /**
     * @var int
     */
    private $defaultTimeLimit;

    /**
     * @var int
     */
    private $timeoutForSmallTests;

    /**
     * @var int
     */
    private $timeoutForMediumTests;

    /**
     * @var int
     */
    private $timeoutForLargeTests;

    /**
     * @var ?string
     */
    private $defaultTestSuite;

    /**
     * @var int
     */
    private $executionOrder;

    /**
     * @var bool
     */
    private $resolveDependencies;

    /**
     * @var bool
     */
    private $defectsFirst;

    /**
     * @var bool
     */
    private $backupGlobals;

    /**
     * @var bool
     */
    private $backupStaticAttributes;

    /**
     * @var bool
     */
    private $registerMockObjectsFromTestArgumentsRecursively;

    /**
     * @var bool
     */
    private $conflictBetweenPrinterClassAndTestdox;

    public function __construct(bool $cacheResult, ?string $cacheResultFile, $columns, string $colors, bool $stderr, bool $noInteraction, bool $verbose, bool $reverseDefectList, bool $convertDeprecationsToExceptions, bool $convertErrorsToExceptions, bool $convertNoticesToExceptions, bool $convertWarningsToExceptions, bool $forceCoversAnnotation, ?string $bootstrap, bool $processIsolation, bool $failOnEmptyTestSuite, bool $failOnIncomplete, bool $failOnRisky, bool $failOnSkipped, bool $failOnWarning, bool $stopOnDefect, bool $stopOnError, bool $stopOnFailure, bool $stopOnWarning, bool $stopOnIncomplete, bool $stopOnRisky, bool $stopOnSkipped, ?string $extensionsDirectory, ?string $testSuiteLoaderClass, ?string $testSuiteLoaderFile, ?string $printerClass, ?string $printerFile, bool $beStrictAboutChangesToGlobalState, bool $beStrictAboutOutputDuringTests, bool $beStrictAboutResourceUsageDuringSmallTests, bool $beStrictAboutTestsThatDoNotTestAnything, bool $beStrictAboutTodoAnnotatedTests, bool $beStrictAboutCoversAnnotation, bool $enforceTimeLimit, int $defaultTimeLimit, int $timeoutForSmallTests, int $timeoutForMediumTests, int $timeoutForLargeTests, ?string $defaultTestSuite, int $executionOrder, bool $resolveDependencies, bool $defectsFirst, bool $backupGlobals, bool $backupStaticAttributes, bool $registerMockObjectsFromTestArgumentsRecursively, bool $conflictBetweenPrinterClassAndTestdox)
    {
        $this->cacheResult                                     = $cacheResult;
        $this->cacheResultFile                                 = $cacheResultFile;
        $this->columns                                         = $columns;
        $this->colors                                          = $colors;
        $this->stderr                                          = $stderr;
        $this->noInteraction                                   = $noInteraction;
        $this->verbose                                         = $verbose;
        $this->reverseDefectList                               = $reverseDefectList;
        $this->convertDeprecationsToExceptions                 = $convertDeprecationsToExceptions;
        $this->convertErrorsToExceptions                       = $convertErrorsToExceptions;
        $this->convertNoticesToExceptions                      = $convertNoticesToExceptions;
        $this->convertWarningsToExceptions                     = $convertWarningsToExceptions;
        $this->forceCoversAnnotation                           = $forceCoversAnnotation;
        $this->bootstrap                                       = $bootstrap;
        $this->processIsolation                                = $processIsolation;
        $this->failOnEmptyTestSuite                            = $failOnEmptyTestSuite;
        $this->failOnIncomplete                                = $failOnIncomplete;
        $this->failOnRisky                                     = $failOnRisky;
        $this->failOnSkipped                                   = $failOnSkipped;
        $this->failOnWarning                                   = $failOnWarning;
        $this->stopOnDefect                                    = $stopOnDefect;
        $this->stopOnError                                     = $stopOnError;
        $this->stopOnFailure                                   = $stopOnFailure;
        $this->stopOnWarning                                   = $stopOnWarning;
        $this->stopOnIncomplete                                = $stopOnIncomplete;
        $this->stopOnRisky                                     = $stopOnRisky;
        $this->stopOnSkipped                                   = $stopOnSkipped;
        $this->extensionsDirectory                             = $extensionsDirectory;
        $this->testSuiteLoaderClass                            = $testSuiteLoaderClass;
        $this->testSuiteLoaderFile                             = $testSuiteLoaderFile;
        $this->printerClass                                    = $printerClass;
        $this->printerFile                                     = $printerFile;
        $this->beStrictAboutChangesToGlobalState               = $beStrictAboutChangesToGlobalState;
        $this->beStrictAboutOutputDuringTests                  = $beStrictAboutOutputDuringTests;
        $this->beStrictAboutResourceUsageDuringSmallTests      = $beStrictAboutResourceUsageDuringSmallTests;
        $this->beStrictAboutTestsThatDoNotTestAnything         = $beStrictAboutTestsThatDoNotTestAnything;
        $this->beStrictAboutTodoAnnotatedTests                 = $beStrictAboutTodoAnnotatedTests;
        $this->beStrictAboutCoversAnnotation                   = $beStrictAboutCoversAnnotation;
        $this->enforceTimeLimit                                = $enforceTimeLimit;
        $this->defaultTimeLimit                                = $defaultTimeLimit;
        $this->timeoutForSmallTests                            = $timeoutForSmallTests;
        $this->timeoutForMediumTests                           = $timeoutForMediumTests;
        $this->timeoutForLargeTests                            = $timeoutForLargeTests;
        $this->defaultTestSuite                                = $defaultTestSuite;
        $this->executionOrder                                  = $executionOrder;
        $this->resolveDependencies                             = $resolveDependencies;
        $this->defectsFirst                                    = $defectsFirst;
        $this->backupGlobals                                   = $backupGlobals;
        $this->backupStaticAttributes                          = $backupStaticAttributes;
        $this->registerMockObjectsFromTestArgumentsRecursively = $registerMockObjectsFromTestArgumentsRecursively;
        $this->conflictBetweenPrinterClassAndTestdox           = $conflictBetweenPrinterClassAndTestdox;
    }

    public function cacheResult(): bool
    {
        return $this->cacheResult;
    }

    /**
     * @psalm-assert-if-true !null $this->cacheResultFile
     */
    public function hasCacheResultFile(): bool
    {
        return $this->cacheResultFile !== null;
    }

    /**
     * @throws Exception
     */
    public function cacheResultFile(): string
    {
        if (!$this->hasCacheResultFile()) {
            throw new Exception('Cache result file is not configured');
        }

        return (string) $this->cacheResultFile;
    }

    public function columns()
    {
        return $this->columns;
    }

    public function colors(): string
    {
        return $this->colors;
    }

    public function stderr(): bool
    {
        return $this->stderr;
    }

    public function noInteraction(): bool
    {
        return $this->noInteraction;
    }

    public function verbose(): bool
    {
        return $this->verbose;
    }

    public function reverseDefectList(): bool
    {
        return $this->reverseDefectList;
    }

    public function convertDeprecationsToExceptions(): bool
    {
        return $this->convertDeprecationsToExceptions;
    }

    public function convertErrorsToExceptions(): bool
    {
        return $this->convertErrorsToExceptions;
    }

    public function convertNoticesToExceptions(): bool
    {
        return $this->convertNoticesToExceptions;
    }

    public function convertWarningsToExceptions(): bool
    {
        return $this->convertWarningsToExceptions;
    }

    public function forceCoversAnnotation(): bool
    {
        return $this->forceCoversAnnotation;
    }

    /**
     * @psalm-assert-if-true !null $this->bootstrap
     */
    public function hasBootstrap(): bool
    {
        return $this->bootstrap !== null;
    }

    /**
     * @throws Exception
     */
    public function bootstrap(): string
    {
        if (!$this->hasBootstrap()) {
            throw new Exception('Bootstrap script is not configured');
        }

        return (string) $this->bootstrap;
    }

    public function processIsolation(): bool
    {
        return $this->processIsolation;
    }

    public function failOnEmptyTestSuite(): bool
    {
        return $this->failOnEmptyTestSuite;
    }

    public function failOnIncomplete(): bool
    {
        return $this->failOnIncomplete;
    }

    public function failOnRisky(): bool
    {
        return $this->failOnRisky;
    }

    public function failOnSkipped(): bool
    {
        return $this->failOnSkipped;
    }

    public function failOnWarning(): bool
    {
        return $this->failOnWarning;
    }

    public function stopOnDefect(): bool
    {
        return $this->stopOnDefect;
    }

    public function stopOnError(): bool
    {
        return $this->stopOnError;
    }

    public function stopOnFailure(): bool
    {
        return $this->stopOnFailure;
    }

    public function stopOnWarning(): bool
    {
        return $this->stopOnWarning;
    }

    public function stopOnIncomplete(): bool
    {
        return $this->stopOnIncomplete;
    }

    public function stopOnRisky(): bool
    {
        return $this->stopOnRisky;
    }

    public function stopOnSkipped(): bool
    {
        return $this->stopOnSkipped;
    }

    /**
     * @psalm-assert-if-true !null $this->extensionsDirectory
     */
    public function hasExtensionsDirectory(): bool
    {
        return $this->extensionsDirectory !== null;
    }

    /**
     * @throws Exception
     */
    public function extensionsDirectory(): string
    {
        if (!$this->hasExtensionsDirectory()) {
            throw new Exception('Extensions directory is not configured');
        }

        return (string) $this->extensionsDirectory;
    }

    /**
     * @psalm-assert-if-true !null $this->testSuiteLoaderClass
     *
     * @deprecated see https://github.com/sebastianbergmann/phpunit/issues/4039
     */
    public function hasTestSuiteLoaderClass(): bool
    {
        return $this->testSuiteLoaderClass !== null;
    }

    /**
     * @throws Exception
     *
     * @deprecated see https://github.com/sebastianbergmann/phpunit/issues/4039
     */
    public function testSuiteLoaderClass(): string
    {
        if (!$this->hasTestSuiteLoaderClass()) {
            throw new Exception('TestSuiteLoader class is not configured');
        }

        return (string) $this->testSuiteLoaderClass;
    }

    /**
     * @psalm-assert-if-true !null $this->testSuiteLoaderFile
     *
     * @deprecated see https://github.com/sebastianbergmann/phpunit/issues/4039
     */
    public function hasTestSuiteLoaderFile(): bool
    {
        return $this->testSuiteLoaderFile !== null;
    }

    /**
     * @throws Exception
     *
     * @deprecated see https://github.com/sebastianbergmann/phpunit/issues/4039
     */
    public function testSuiteLoaderFile(): string
    {
        if (!$this->hasTestSuiteLoaderFile()) {
            throw new Exception('TestSuiteLoader sourcecode file is not configured');
        }

        return (string) $this->testSuiteLoaderFile;
    }

    /**
     * @psalm-assert-if-true !null $this->printerClass
     */
    public function hasPrinterClass(): bool
    {
        return $this->printerClass !== null;
    }

    /**
     * @throws Exception
     */
    public function printerClass(): string
    {
        if (!$this->hasPrinterClass()) {
            throw new Exception('ResultPrinter class is not configured');
        }

        return (string) $this->printerClass;
    }

    /**
     * @psalm-assert-if-true !null $this->printerFile
     */
    public function hasPrinterFile(): bool
    {
        return $this->printerFile !== null;
    }

    /**
     * @throws Exception
     */
    public function printerFile(): string
    {
        if (!$this->hasPrinterFile()) {
            throw new Exception('ResultPrinter sourcecode file is not configured');
        }

        return (string) $this->printerFile;
    }

    public function beStrictAboutChangesToGlobalState(): bool
    {
        return $this->beStrictAboutChangesToGlobalState;
    }

    public function beStrictAboutOutputDuringTests(): bool
    {
        return $this->beStrictAboutOutputDuringTests;
    }

    public function beStrictAboutResourceUsageDuringSmallTests(): bool
    {
        return $this->beStrictAboutResourceUsageDuringSmallTests;
    }

    public function beStrictAboutTestsThatDoNotTestAnything(): bool
    {
        return $this->beStrictAboutTestsThatDoNotTestAnything;
    }

    public function beStrictAboutTodoAnnotatedTests(): bool
    {
        return $this->beStrictAboutTodoAnnotatedTests;
    }

    public function beStrictAboutCoversAnnotation(): bool
    {
        return $this->beStrictAboutCoversAnnotation;
    }

    public function enforceTimeLimit(): bool
    {
        return $this->enforceTimeLimit;
    }

    public function defaultTimeLimit(): int
    {
        return $this->defaultTimeLimit;
    }

    public function timeoutForSmallTests(): int
    {
        return $this->timeoutForSmallTests;
    }

    public function timeoutForMediumTests(): int
    {
        return $this->timeoutForMediumTests;
    }

    public function timeoutForLargeTests(): int
    {
        return $this->timeoutForLargeTests;
    }

    /**
     * @psalm-assert-if-true !null $this->defaultTestSuite
     */
    public function hasDefaultTestSuite(): bool
    {
        return $this->defaultTestSuite !== null;
    }

    /**
     * @throws Exception
     */
    public function defaultTestSuite(): string
    {
        if (!$this->hasDefaultTestSuite()) {
            throw new Exception('Default test suite is not configured');
        }

        return (string) $this->defaultTestSuite;
    }

    public function executionOrder(): int
    {
        return $this->executionOrder;
    }

    public function resolveDependencies(): bool
    {
        return $this->resolveDependencies;
    }

    public function defectsFirst(): bool
    {
        return $this->defectsFirst;
    }

    public function backupGlobals(): bool
    {
        return $this->backupGlobals;
    }

    public function backupStaticAttributes(): bool
    {
        return $this->backupStaticAttributes;
    }

    public function registerMockObjectsFromTestArgumentsRecursively(): bool
    {
        return $this->registerMockObjectsFromTestArgumentsRecursively;
    }

    public function conflictBetweenPrinterClassAndTestdox(): bool
    {
        return $this->conflictBetweenPrinterClassAndTestdox;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class Extension
{
    /**
     * @var string
     * @psalm-var class-string
     */
    private $className;

    /**
     * @var string
     */
    private $sourceFile;

    /**
     * @var array
     */
    private $arguments;

    /**
     * @psalm-param class-string $className
     */
    public function __construct(string $className, string $sourceFile, array $arguments)
    {
        $this->className  = $className;
        $this->sourceFile = $sourceFile;
        $this->arguments  = $arguments;
    }

    /**
     * @psalm-return class-string
     */
    public function className(): string
    {
        return $this->className;
    }

    public function hasSourceFile(): bool
    {
        return $this->sourceFile !== '';
    }

    public function sourceFile(): string
    {
        return $this->sourceFile;
    }

    public function hasArguments(): bool
    {
        return !empty($this->arguments);
    }

    public function arguments(): array
    {
        return $this->arguments;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use IteratorAggregate;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class ExtensionCollection implements IteratorAggregate
{
    /**
     * @var Extension[]
     */
    private $extensions;

    /**
     * @param Extension[] $extensions
     */
    public static function fromArray(array $extensions): self
    {
        return new self(...$extensions);
    }

    private function __construct(Extension ...$extensions)
    {
        $this->extensions = $extensions;
    }

    /**
     * @return Extension[]
     */
    public function asArray(): array
    {
        return $this->extensions;
    }

    public function getIterator(): ExtensionCollectionIterator
    {
        return new ExtensionCollectionIterator($this);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use function count;
use function iterator_count;
use Countable;
use Iterator;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ExtensionCollectionIterator implements Countable, Iterator
{
    /**
     * @var Extension[]
     */
    private $extensions;

    /**
     * @var int
     */
    private $position;

    public function __construct(ExtensionCollection $extensions)
    {
        $this->extensions = $extensions->asArray();
    }

    public function count(): int
    {
        return iterator_count($this);
    }

    public function rewind(): void
    {
        $this->position = 0;
    }

    public function valid(): bool
    {
        return $this->position < count($this->extensions);
    }

    public function key(): int
    {
        return $this->position;
    }

    public function current(): Extension
    {
        return $this->extensions[$this->position];
    }

    public function next(): void
    {
        $this->position++;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class TestSuite
{
    /**
     * @var string
     */
    private $name;

    /**
     * @var TestDirectoryCollection
     */
    private $directories;

    /**
     * @var TestFileCollection
     */
    private $files;

    /**
     * @var FileCollection
     */
    private $exclude;

    public function __construct(string $name, TestDirectoryCollection $directories, TestFileCollection $files, FileCollection $exclude)
    {
        $this->name        = $name;
        $this->directories = $directories;
        $this->files       = $files;
        $this->exclude     = $exclude;
    }

    public function name(): string
    {
        return $this->name;
    }

    public function directories(): TestDirectoryCollection
    {
        return $this->directories;
    }

    public function files(): TestFileCollection
    {
        return $this->files;
    }

    public function exclude(): FileCollection
    {
        return $this->exclude;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use PHPUnit\Util\VersionComparisonOperator;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class TestDirectory
{
    /**
     * @var string
     */
    private $path;

    /**
     * @var string
     */
    private $prefix;

    /**
     * @var string
     */
    private $suffix;

    /**
     * @var string
     */
    private $phpVersion;

    /**
     * @var VersionComparisonOperator
     */
    private $phpVersionOperator;

    public function __construct(string $path, string $prefix, string $suffix, string $phpVersion, VersionComparisonOperator $phpVersionOperator)
    {
        $this->path               = $path;
        $this->prefix             = $prefix;
        $this->suffix             = $suffix;
        $this->phpVersion         = $phpVersion;
        $this->phpVersionOperator = $phpVersionOperator;
    }

    public function path(): string
    {
        return $this->path;
    }

    public function prefix(): string
    {
        return $this->prefix;
    }

    public function suffix(): string
    {
        return $this->suffix;
    }

    public function phpVersion(): string
    {
        return $this->phpVersion;
    }

    public function phpVersionOperator(): VersionComparisonOperator
    {
        return $this->phpVersionOperator;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use function count;
use function iterator_count;
use Countable;
use Iterator;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class TestSuiteCollectionIterator implements Countable, Iterator
{
    /**
     * @var TestSuite[]
     */
    private $testSuites;

    /**
     * @var int
     */
    private $position;

    public function __construct(TestSuiteCollection $testSuites)
    {
        $this->testSuites = $testSuites->asArray();
    }

    public function count(): int
    {
        return iterator_count($this);
    }

    public function rewind(): void
    {
        $this->position = 0;
    }

    public function valid(): bool
    {
        return $this->position < count($this->testSuites);
    }

    public function key(): int
    {
        return $this->position;
    }

    public function current(): TestSuite
    {
        return $this->testSuites[$this->position];
    }

    public function next(): void
    {
        $this->position++;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use PHPUnit\Util\VersionComparisonOperator;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class TestFile
{
    /**
     * @var string
     */
    private $path;

    /**
     * @var string
     */
    private $phpVersion;

    /**
     * @var VersionComparisonOperator
     */
    private $phpVersionOperator;

    public function __construct(string $path, string $phpVersion, VersionComparisonOperator $phpVersionOperator)
    {
        $this->path               = $path;
        $this->phpVersion         = $phpVersion;
        $this->phpVersionOperator = $phpVersionOperator;
    }

    public function path(): string
    {
        return $this->path;
    }

    public function phpVersion(): string
    {
        return $this->phpVersion;
    }

    public function phpVersionOperator(): VersionComparisonOperator
    {
        return $this->phpVersionOperator;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use function count;
use Countable;
use IteratorAggregate;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class TestDirectoryCollection implements Countable, IteratorAggregate
{
    /**
     * @var TestDirectory[]
     */
    private $directories;

    /**
     * @param TestDirectory[] $directories
     */
    public static function fromArray(array $directories): self
    {
        return new self(...$directories);
    }

    private function __construct(TestDirectory ...$directories)
    {
        $this->directories = $directories;
    }

    /**
     * @return TestDirectory[]
     */
    public function asArray(): array
    {
        return $this->directories;
    }

    public function count(): int
    {
        return count($this->directories);
    }

    public function getIterator(): TestDirectoryCollectionIterator
    {
        return new TestDirectoryCollectionIterator($this);
    }

    public function isEmpty(): bool
    {
        return $this->count() === 0;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use function count;
use Countable;
use IteratorAggregate;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class TestSuiteCollection implements Countable, IteratorAggregate
{
    /**
     * @var TestSuite[]
     */
    private $testSuites;

    /**
     * @param TestSuite[] $testSuites
     */
    public static function fromArray(array $testSuites): self
    {
        return new self(...$testSuites);
    }

    private function __construct(TestSuite ...$testSuites)
    {
        $this->testSuites = $testSuites;
    }

    /**
     * @return TestSuite[]
     */
    public function asArray(): array
    {
        return $this->testSuites;
    }

    public function count(): int
    {
        return count($this->testSuites);
    }

    public function getIterator(): TestSuiteCollectionIterator
    {
        return new TestSuiteCollectionIterator($this);
    }

    public function isEmpty(): bool
    {
        return $this->count() === 0;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use function count;
use function iterator_count;
use Countable;
use Iterator;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class TestFileCollectionIterator implements Countable, Iterator
{
    /**
     * @var TestFile[]
     */
    private $files;

    /**
     * @var int
     */
    private $position;

    public function __construct(TestFileCollection $files)
    {
        $this->files = $files->asArray();
    }

    public function count(): int
    {
        return iterator_count($this);
    }

    public function rewind(): void
    {
        $this->position = 0;
    }

    public function valid(): bool
    {
        return $this->position < count($this->files);
    }

    public function key(): int
    {
        return $this->position;
    }

    public function current(): TestFile
    {
        return $this->files[$this->position];
    }

    public function next(): void
    {
        $this->position++;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use function count;
use Countable;
use IteratorAggregate;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class TestFileCollection implements Countable, IteratorAggregate
{
    /**
     * @var TestFile[]
     */
    private $files;

    /**
     * @param TestFile[] $files
     */
    public static function fromArray(array $files): self
    {
        return new self(...$files);
    }

    private function __construct(TestFile ...$files)
    {
        $this->files = $files;
    }

    /**
     * @return TestFile[]
     */
    public function asArray(): array
    {
        return $this->files;
    }

    public function count(): int
    {
        return count($this->files);
    }

    public function getIterator(): TestFileCollectionIterator
    {
        return new TestFileCollectionIterator($this);
    }

    public function isEmpty(): bool
    {
        return $this->count() === 0;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use function count;
use function iterator_count;
use Countable;
use Iterator;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class TestDirectoryCollectionIterator implements Countable, Iterator
{
    /**
     * @var TestDirectory[]
     */
    private $directories;

    /**
     * @var int
     */
    private $position;

    public function __construct(TestDirectoryCollection $directories)
    {
        $this->directories = $directories->asArray();
    }

    public function count(): int
    {
        return iterator_count($this);
    }

    public function rewind(): void
    {
        $this->position = 0;
    }

    public function valid(): bool
    {
        return $this->position < count($this->directories);
    }

    public function key(): int
    {
        return $this->position;
    }

    public function current(): TestDirectory
    {
        return $this->directories[$this->position];
    }

    public function next(): void
    {
        $this->position++;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Filter;

use function count;
use function iterator_count;
use Countable;
use Iterator;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class DirectoryCollectionIterator implements Countable, Iterator
{
    /**
     * @var Directory[]
     */
    private $directories;

    /**
     * @var int
     */
    private $position;

    public function __construct(DirectoryCollection $directories)
    {
        $this->directories = $directories->asArray();
    }

    public function count(): int
    {
        return iterator_count($this);
    }

    public function rewind(): void
    {
        $this->position = 0;
    }

    public function valid(): bool
    {
        return $this->position < count($this->directories);
    }

    public function key(): int
    {
        return $this->position;
    }

    public function current(): Directory
    {
        return $this->directories[$this->position];
    }

    public function next(): void
    {
        $this->position++;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Filter;

use function count;
use Countable;
use IteratorAggregate;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class DirectoryCollection implements Countable, IteratorAggregate
{
    /**
     * @var Directory[]
     */
    private $directories;

    /**
     * @param Directory[] $directories
     */
    public static function fromArray(array $directories): self
    {
        return new self(...$directories);
    }

    private function __construct(Directory ...$directories)
    {
        $this->directories = $directories;
    }

    /**
     * @return Directory[]
     */
    public function asArray(): array
    {
        return $this->directories;
    }

    public function count(): int
    {
        return count($this->directories);
    }

    public function getIterator(): DirectoryCollectionIterator
    {
        return new DirectoryCollectionIterator($this);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Filter;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class Directory
{
    /**
     * @var string
     */
    private $path;

    /**
     * @var string
     */
    private $prefix;

    /**
     * @var string
     */
    private $suffix;

    /**
     * @var string
     */
    private $group;

    public function __construct(string $path, string $prefix, string $suffix, string $group)
    {
        $this->path   = $path;
        $this->prefix = $prefix;
        $this->suffix = $suffix;
        $this->group  = $group;
    }

    public function path(): string
    {
        return $this->path;
    }

    public function prefix(): string
    {
        return $this->prefix;
    }

    public function suffix(): string
    {
        return $this->suffix;
    }

    public function group(): string
    {
        return $this->group;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage;

use function count;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Filter\DirectoryCollection;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Clover;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Cobertura;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Crap4j;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Html;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Php;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Text;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Xml;
use PHPUnit\TextUI\XmlConfiguration\Directory;
use PHPUnit\TextUI\XmlConfiguration\Exception;
use PHPUnit\TextUI\XmlConfiguration\FileCollection;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class CodeCoverage
{
    /**
     * @var ?Directory
     */
    private $cacheDirectory;

    /**
     * @var DirectoryCollection
     */
    private $directories;

    /**
     * @var FileCollection
     */
    private $files;

    /**
     * @var DirectoryCollection
     */
    private $excludeDirectories;

    /**
     * @var FileCollection
     */
    private $excludeFiles;

    /**
     * @var bool
     */
    private $pathCoverage;

    /**
     * @var bool
     */
    private $includeUncoveredFiles;

    /**
     * @var bool
     */
    private $processUncoveredFiles;

    /**
     * @var bool
     */
    private $ignoreDeprecatedCodeUnits;

    /**
     * @var bool
     */
    private $disableCodeCoverageIgnore;

    /**
     * @var ?Clover
     */
    private $clover;

    /**
     * @var ?Cobertura
     */
    private $cobertura;

    /**
     * @var ?Crap4j
     */
    private $crap4j;

    /**
     * @var ?Html
     */
    private $html;

    /**
     * @var ?Php
     */
    private $php;

    /**
     * @var ?Text
     */
    private $text;

    /**
     * @var ?Xml
     */
    private $xml;

    public function __construct(?Directory $cacheDirectory, DirectoryCollection $directories, FileCollection $files, DirectoryCollection $excludeDirectories, FileCollection $excludeFiles, bool $pathCoverage, bool $includeUncoveredFiles, bool $processUncoveredFiles, bool $ignoreDeprecatedCodeUnits, bool $disableCodeCoverageIgnore, ?Clover $clover, ?Cobertura $cobertura, ?Crap4j $crap4j, ?Html $html, ?Php $php, ?Text $text, ?Xml $xml)
    {
        $this->cacheDirectory            = $cacheDirectory;
        $this->directories               = $directories;
        $this->files                     = $files;
        $this->excludeDirectories        = $excludeDirectories;
        $this->excludeFiles              = $excludeFiles;
        $this->pathCoverage              = $pathCoverage;
        $this->includeUncoveredFiles     = $includeUncoveredFiles;
        $this->processUncoveredFiles     = $processUncoveredFiles;
        $this->ignoreDeprecatedCodeUnits = $ignoreDeprecatedCodeUnits;
        $this->disableCodeCoverageIgnore = $disableCodeCoverageIgnore;
        $this->clover                    = $clover;
        $this->cobertura                 = $cobertura;
        $this->crap4j                    = $crap4j;
        $this->html                      = $html;
        $this->php                       = $php;
        $this->text                      = $text;
        $this->xml                       = $xml;
    }

    /**
     * @psalm-assert-if-true !null $this->cacheDirectory
     */
    public function hasCacheDirectory(): bool
    {
        return $this->cacheDirectory !== null;
    }

    /**
     * @throws Exception
     */
    public function cacheDirectory(): Directory
    {
        if (!$this->hasCacheDirectory()) {
            throw new Exception(
                'No cache directory has been configured'
            );
        }

        return $this->cacheDirectory;
    }

    public function hasNonEmptyListOfFilesToBeIncludedInCodeCoverageReport(): bool
    {
        return count($this->directories) > 0 || count($this->files) > 0;
    }

    public function directories(): DirectoryCollection
    {
        return $this->directories;
    }

    public function files(): FileCollection
    {
        return $this->files;
    }

    public function excludeDirectories(): DirectoryCollection
    {
        return $this->excludeDirectories;
    }

    public function excludeFiles(): FileCollection
    {
        return $this->excludeFiles;
    }

    public function pathCoverage(): bool
    {
        return $this->pathCoverage;
    }

    public function includeUncoveredFiles(): bool
    {
        return $this->includeUncoveredFiles;
    }

    public function ignoreDeprecatedCodeUnits(): bool
    {
        return $this->ignoreDeprecatedCodeUnits;
    }

    public function disableCodeCoverageIgnore(): bool
    {
        return $this->disableCodeCoverageIgnore;
    }

    public function processUncoveredFiles(): bool
    {
        return $this->processUncoveredFiles;
    }

    /**
     * @psalm-assert-if-true !null $this->clover
     */
    public function hasClover(): bool
    {
        return $this->clover !== null;
    }

    /**
     * @throws Exception
     */
    public function clover(): Clover
    {
        if (!$this->hasClover()) {
            throw new Exception(
                'Code Coverage report "Clover XML" has not been configured'
            );
        }

        return $this->clover;
    }

    /**
     * @psalm-assert-if-true !null $this->cobertura
     */
    public function hasCobertura(): bool
    {
        return $this->cobertura !== null;
    }

    /**
     * @throws Exception
     */
    public function cobertura(): Cobertura
    {
        if (!$this->hasCobertura()) {
            throw new Exception(
                'Code Coverage report "Cobertura XML" has not been configured'
            );
        }

        return $this->cobertura;
    }

    /**
     * @psalm-assert-if-true !null $this->crap4j
     */
    public function hasCrap4j(): bool
    {
        return $this->crap4j !== null;
    }

    /**
     * @throws Exception
     */
    public function crap4j(): Crap4j
    {
        if (!$this->hasCrap4j()) {
            throw new Exception(
                'Code Coverage report "Crap4J" has not been configured'
            );
        }

        return $this->crap4j;
    }

    /**
     * @psalm-assert-if-true !null $this->html
     */
    public function hasHtml(): bool
    {
        return $this->html !== null;
    }

    /**
     * @throws Exception
     */
    public function html(): Html
    {
        if (!$this->hasHtml()) {
            throw new Exception(
                'Code Coverage report "HTML" has not been configured'
            );
        }

        return $this->html;
    }

    /**
     * @psalm-assert-if-true !null $this->php
     */
    public function hasPhp(): bool
    {
        return $this->php !== null;
    }

    /**
     * @throws Exception
     */
    public function php(): Php
    {
        if (!$this->hasPhp()) {
            throw new Exception(
                'Code Coverage report "PHP" has not been configured'
            );
        }

        return $this->php;
    }

    /**
     * @psalm-assert-if-true !null $this->text
     */
    public function hasText(): bool
    {
        return $this->text !== null;
    }

    /**
     * @throws Exception
     */
    public function text(): Text
    {
        if (!$this->hasText()) {
            throw new Exception(
                'Code Coverage report "Text" has not been configured'
            );
        }

        return $this->text;
    }

    /**
     * @psalm-assert-if-true !null $this->xml
     */
    public function hasXml(): bool
    {
        return $this->xml !== null;
    }

    /**
     * @throws Exception
     */
    public function xml(): Xml
    {
        if (!$this->hasXml()) {
            throw new Exception(
                'Code Coverage report "XML" has not been configured'
            );
        }

        return $this->xml;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage;

use SebastianBergmann\CodeCoverage\Filter;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class FilterMapper
{
    public function map(Filter $filter, CodeCoverage $configuration): void
    {
        foreach ($configuration->directories() as $directory) {
            $filter->includeDirectory(
                $directory->path(),
                $directory->suffix(),
                $directory->prefix()
            );
        }

        foreach ($configuration->files() as $file) {
            $filter->includeFile($file->path());
        }

        foreach ($configuration->excludeDirectories() as $directory) {
            $filter->excludeDirectory(
                $directory->path(),
                $directory->suffix(),
                $directory->prefix()
            );
        }

        foreach ($configuration->excludeFiles() as $file) {
            $filter->excludeFile($file->path());
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report;

use PHPUnit\TextUI\XmlConfiguration\Directory;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class Xml
{
    /**
     * @var Directory
     */
    private $target;

    public function __construct(Directory $target)
    {
        $this->target = $target;
    }

    public function target(): Directory
    {
        return $this->target;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report;

use PHPUnit\TextUI\XmlConfiguration\File;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class Php
{
    /**
     * @var File
     */
    private $target;

    public function __construct(File $target)
    {
        $this->target = $target;
    }

    public function target(): File
    {
        return $this->target;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report;

use PHPUnit\TextUI\XmlConfiguration\Directory;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class Html
{
    /**
     * @var Directory
     */
    private $target;

    /**
     * @var int
     */
    private $lowUpperBound;

    /**
     * @var int
     */
    private $highLowerBound;

    public function __construct(Directory $target, int $lowUpperBound, int $highLowerBound)
    {
        $this->target         = $target;
        $this->lowUpperBound  = $lowUpperBound;
        $this->highLowerBound = $highLowerBound;
    }

    public function target(): Directory
    {
        return $this->target;
    }

    public function lowUpperBound(): int
    {
        return $this->lowUpperBound;
    }

    public function highLowerBound(): int
    {
        return $this->highLowerBound;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report;

use PHPUnit\TextUI\XmlConfiguration\File;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class Crap4j
{
    /**
     * @var File
     */
    private $target;

    /**
     * @var int
     */
    private $threshold;

    public function __construct(File $target, int $threshold)
    {
        $this->target    = $target;
        $this->threshold = $threshold;
    }

    public function target(): File
    {
        return $this->target;
    }

    public function threshold(): int
    {
        return $this->threshold;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report;

use PHPUnit\TextUI\XmlConfiguration\File;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class Text
{
    /**
     * @var File
     */
    private $target;

    /**
     * @var bool
     */
    private $showUncoveredFiles;

    /**
     * @var bool
     */
    private $showOnlySummary;

    public function __construct(File $target, bool $showUncoveredFiles, bool $showOnlySummary)
    {
        $this->target             = $target;
        $this->showUncoveredFiles = $showUncoveredFiles;
        $this->showOnlySummary    = $showOnlySummary;
    }

    public function target(): File
    {
        return $this->target;
    }

    public function showUncoveredFiles(): bool
    {
        return $this->showUncoveredFiles;
    }

    public function showOnlySummary(): bool
    {
        return $this->showOnlySummary;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report;

use PHPUnit\TextUI\XmlConfiguration\File;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class Clover
{
    /**
     * @var File
     */
    private $target;

    public function __construct(File $target)
    {
        $this->target = $target;
    }

    public function target(): File
    {
        return $this->target;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report;

use PHPUnit\TextUI\XmlConfiguration\File;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class Cobertura
{
    /**
     * @var File
     */
    private $target;

    public function __construct(File $target)
    {
        $this->target = $target;
    }

    public function target(): File
    {
        return $this->target;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use RuntimeException;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Exception extends RuntimeException implements \PHPUnit\Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class Php
{
    /**
     * @var DirectoryCollection
     */
    private $includePaths;

    /**
     * @var IniSettingCollection
     */
    private $iniSettings;

    /**
     * @var ConstantCollection
     */
    private $constants;

    /**
     * @var VariableCollection
     */
    private $globalVariables;

    /**
     * @var VariableCollection
     */
    private $envVariables;

    /**
     * @var VariableCollection
     */
    private $postVariables;

    /**
     * @var VariableCollection
     */
    private $getVariables;

    /**
     * @var VariableCollection
     */
    private $cookieVariables;

    /**
     * @var VariableCollection
     */
    private $serverVariables;

    /**
     * @var VariableCollection
     */
    private $filesVariables;

    /**
     * @var VariableCollection
     */
    private $requestVariables;

    public function __construct(DirectoryCollection $includePaths, IniSettingCollection $iniSettings, ConstantCollection $constants, VariableCollection $globalVariables, VariableCollection $envVariables, VariableCollection $postVariables, VariableCollection $getVariables, VariableCollection $cookieVariables, VariableCollection $serverVariables, VariableCollection $filesVariables, VariableCollection $requestVariables)
    {
        $this->includePaths     = $includePaths;
        $this->iniSettings      = $iniSettings;
        $this->constants        = $constants;
        $this->globalVariables  = $globalVariables;
        $this->envVariables     = $envVariables;
        $this->postVariables    = $postVariables;
        $this->getVariables     = $getVariables;
        $this->cookieVariables  = $cookieVariables;
        $this->serverVariables  = $serverVariables;
        $this->filesVariables   = $filesVariables;
        $this->requestVariables = $requestVariables;
    }

    public function includePaths(): DirectoryCollection
    {
        return $this->includePaths;
    }

    public function iniSettings(): IniSettingCollection
    {
        return $this->iniSettings;
    }

    public function constants(): ConstantCollection
    {
        return $this->constants;
    }

    public function globalVariables(): VariableCollection
    {
        return $this->globalVariables;
    }

    public function envVariables(): VariableCollection
    {
        return $this->envVariables;
    }

    public function postVariables(): VariableCollection
    {
        return $this->postVariables;
    }

    public function getVariables(): VariableCollection
    {
        return $this->getVariables;
    }

    public function cookieVariables(): VariableCollection
    {
        return $this->cookieVariables;
    }

    public function serverVariables(): VariableCollection
    {
        return $this->serverVariables;
    }

    public function filesVariables(): VariableCollection
    {
        return $this->filesVariables;
    }

    public function requestVariables(): VariableCollection
    {
        return $this->requestVariables;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use function count;
use Countable;
use IteratorAggregate;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class VariableCollection implements Countable, IteratorAggregate
{
    /**
     * @var Variable[]
     */
    private $variables;

    /**
     * @param Variable[] $variables
     */
    public static function fromArray(array $variables): self
    {
        return new self(...$variables);
    }

    private function __construct(Variable ...$variables)
    {
        $this->variables = $variables;
    }

    /**
     * @return Variable[]
     */
    public function asArray(): array
    {
        return $this->variables;
    }

    public function count(): int
    {
        return count($this->variables);
    }

    public function getIterator(): VariableCollectionIterator
    {
        return new VariableCollectionIterator($this);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class Variable
{
    /**
     * @var string
     */
    private $name;

    /**
     * @var mixed
     */
    private $value;

    /**
     * @var bool
     */
    private $force;

    public function __construct(string $name, $value, bool $force)
    {
        $this->name  = $name;
        $this->value = $value;
        $this->force = $force;
    }

    public function name(): string
    {
        return $this->name;
    }

    public function value()
    {
        return $this->value;
    }

    public function force(): bool
    {
        return $this->force;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use function count;
use function iterator_count;
use Countable;
use Iterator;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ConstantCollectionIterator implements Countable, Iterator
{
    /**
     * @var Constant[]
     */
    private $constants;

    /**
     * @var int
     */
    private $position;

    public function __construct(ConstantCollection $constants)
    {
        $this->constants = $constants->asArray();
    }

    public function count(): int
    {
        return iterator_count($this);
    }

    public function rewind(): void
    {
        $this->position = 0;
    }

    public function valid(): bool
    {
        return $this->position < count($this->constants);
    }

    public function key(): int
    {
        return $this->position;
    }

    public function current(): Constant
    {
        return $this->constants[$this->position];
    }

    public function next(): void
    {
        $this->position++;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use function count;
use function iterator_count;
use Countable;
use Iterator;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class IniSettingCollectionIterator implements Countable, Iterator
{
    /**
     * @var IniSetting[]
     */
    private $iniSettings;

    /**
     * @var int
     */
    private $position;

    public function __construct(IniSettingCollection $iniSettings)
    {
        $this->iniSettings = $iniSettings->asArray();
    }

    public function count(): int
    {
        return iterator_count($this);
    }

    public function rewind(): void
    {
        $this->position = 0;
    }

    public function valid(): bool
    {
        return $this->position < count($this->iniSettings);
    }

    public function key(): int
    {
        return $this->position;
    }

    public function current(): IniSetting
    {
        return $this->iniSettings[$this->position];
    }

    public function next(): void
    {
        $this->position++;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use function count;
use Countable;
use IteratorAggregate;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class IniSettingCollection implements Countable, IteratorAggregate
{
    /**
     * @var IniSetting[]
     */
    private $iniSettings;

    /**
     * @param IniSetting[] $iniSettings
     */
    public static function fromArray(array $iniSettings): self
    {
        return new self(...$iniSettings);
    }

    private function __construct(IniSetting ...$iniSettings)
    {
        $this->iniSettings = $iniSettings;
    }

    /**
     * @return IniSetting[]
     */
    public function asArray(): array
    {
        return $this->iniSettings;
    }

    public function count(): int
    {
        return count($this->iniSettings);
    }

    public function getIterator(): IniSettingCollectionIterator
    {
        return new IniSettingCollectionIterator($this);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use const PATH_SEPARATOR;
use function constant;
use function define;
use function defined;
use function getenv;
use function implode;
use function ini_get;
use function ini_set;
use function putenv;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class PhpHandler
{
    public function handle(Php $configuration): void
    {
        $this->handleIncludePaths($configuration->includePaths());
        $this->handleIniSettings($configuration->iniSettings());
        $this->handleConstants($configuration->constants());
        $this->handleGlobalVariables($configuration->globalVariables());
        $this->handleServerVariables($configuration->serverVariables());
        $this->handleEnvVariables($configuration->envVariables());
        $this->handleVariables('_POST', $configuration->postVariables());
        $this->handleVariables('_GET', $configuration->getVariables());
        $this->handleVariables('_COOKIE', $configuration->cookieVariables());
        $this->handleVariables('_FILES', $configuration->filesVariables());
        $this->handleVariables('_REQUEST', $configuration->requestVariables());
    }

    private function handleIncludePaths(DirectoryCollection $includePaths): void
    {
        if (!$includePaths->isEmpty()) {
            $includePathsAsStrings = [];

            foreach ($includePaths as $includePath) {
                $includePathsAsStrings[] = $includePath->path();
            }

            ini_set(
                'include_path',
                implode(PATH_SEPARATOR, $includePathsAsStrings) .
                PATH_SEPARATOR .
                ini_get('include_path')
            );
        }
    }

    private function handleIniSettings(IniSettingCollection $iniSettings): void
    {
        foreach ($iniSettings as $iniSetting) {
            $value = $iniSetting->value();

            if (defined($value)) {
                $value = (string) constant($value);
            }

            ini_set($iniSetting->name(), $value);
        }
    }

    private function handleConstants(ConstantCollection $constants): void
    {
        foreach ($constants as $constant) {
            if (!defined($constant->name())) {
                define($constant->name(), $constant->value());
            }
        }
    }

    private function handleGlobalVariables(VariableCollection $variables): void
    {
        foreach ($variables as $variable) {
            $GLOBALS[$variable->name()] = $variable->value();
        }
    }

    private function handleServerVariables(VariableCollection $variables): void
    {
        foreach ($variables as $variable) {
            $_SERVER[$variable->name()] = $variable->value();
        }
    }

    private function handleVariables(string $target, VariableCollection $variables): void
    {
        foreach ($variables as $variable) {
            $GLOBALS[$target][$variable->name()] = $variable->value();
        }
    }

    private function handleEnvVariables(VariableCollection $variables): void
    {
        foreach ($variables as $variable) {
            $name  = $variable->name();
            $value = $variable->value();
            $force = $variable->force();

            if ($force || getenv($name) === false) {
                putenv("{$name}={$value}");
            }

            $value = getenv($name);

            if ($force || !isset($_ENV[$name])) {
                $_ENV[$name] = $value;
            }
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class Constant
{
    /**
     * @var string
     */
    private $name;

    /**
     * @var mixed
     */
    private $value;

    public function __construct(string $name, $value)
    {
        $this->name  = $name;
        $this->value = $value;
    }

    public function name(): string
    {
        return $this->name;
    }

    public function value()
    {
        return $this->value;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use function count;
use function iterator_count;
use Countable;
use Iterator;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class VariableCollectionIterator implements Countable, Iterator
{
    /**
     * @var Variable[]
     */
    private $variables;

    /**
     * @var int
     */
    private $position;

    public function __construct(VariableCollection $variables)
    {
        $this->variables = $variables->asArray();
    }

    public function count(): int
    {
        return iterator_count($this);
    }

    public function rewind(): void
    {
        $this->position = 0;
    }

    public function valid(): bool
    {
        return $this->position < count($this->variables);
    }

    public function key(): int
    {
        return $this->position;
    }

    public function current(): Variable
    {
        return $this->variables[$this->position];
    }

    public function next(): void
    {
        $this->position++;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use function count;
use Countable;
use IteratorAggregate;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class ConstantCollection implements Countable, IteratorAggregate
{
    /**
     * @var Constant[]
     */
    private $constants;

    /**
     * @param Constant[] $constants
     */
    public static function fromArray(array $constants): self
    {
        return new self(...$constants);
    }

    private function __construct(Constant ...$constants)
    {
        $this->constants = $constants;
    }

    /**
     * @return Constant[]
     */
    public function asArray(): array
    {
        return $this->constants;
    }

    public function count(): int
    {
        return count($this->constants);
    }

    public function getIterator(): ConstantCollectionIterator
    {
        return new ConstantCollectionIterator($this);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class IniSetting
{
    /**
     * @var string
     */
    private $name;

    /**
     * @var string
     */
    private $value;

    public function __construct(string $name, string $value)
    {
        $this->name  = $name;
        $this->value = $value;
    }

    public function name(): string
    {
        return $this->name;
    }

    public function value(): string
    {
        return $this->value;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use function sprintf;
use PHPUnit\Util\Xml\Exception as XmlException;
use PHPUnit\Util\Xml\Loader as XmlLoader;
use PHPUnit\Util\Xml\SchemaDetector;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Migrator
{
    /**
     * @throws Exception
     * @throws MigrationBuilderException
     * @throws MigrationException
     * @throws XmlException
     */
    public function migrate(string $filename): string
    {
        $origin = (new SchemaDetector)->detect($filename);

        if (!$origin->detected()) {
            throw new Exception(
                sprintf(
                    '"%s" is not a valid PHPUnit XML configuration file that can be migrated',
                    $filename,
                )
            );
        }

        $configurationDocument = (new XmlLoader)->loadFile(
            $filename,
            false,
            true,
            true
        );

        foreach ((new MigrationBuilder)->build($origin->version()) as $migration) {
            $migration->migrate($configurationDocument);
        }

        $configurationDocument->formatOutput       = true;
        $configurationDocument->preserveWhiteSpace = false;

        return $configurationDocument->saveXML();
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use RuntimeException;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class MigrationBuilderException extends RuntimeException implements \PHPUnit\Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use DOMDocument;
use DOMElement;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class MoveAttributesFromFilterWhitelistToCoverage implements Migration
{
    /**
     * @throws MigrationException
     */
    public function migrate(DOMDocument $document): void
    {
        $whitelist = $document->getElementsByTagName('whitelist')->item(0);

        if (!$whitelist) {
            return;
        }

        $coverage = $document->getElementsByTagName('coverage')->item(0);

        if (!$coverage instanceof DOMElement) {
            throw new MigrationException('Unexpected state - No coverage element');
        }

        $map = [
            'addUncoveredFilesFromWhitelist'     => 'includeUncoveredFiles',
            'processUncoveredFilesFromWhitelist' => 'processUncoveredFiles',
        ];

        foreach ($map as $old => $new) {
            if (!$whitelist->hasAttribute($old)) {
                continue;
            }

            $coverage->setAttribute($new, $whitelist->getAttribute($old));
            $whitelist->removeAttribute($old);
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use DOMDocument;
use DOMElement;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class MoveAttributesFromRootToCoverage implements Migration
{
    /**
     * @throws MigrationException
     */
    public function migrate(DOMDocument $document): void
    {
        $map = [
            'disableCodeCoverageIgnore'                 => 'disableCodeCoverageIgnore',
            'ignoreDeprecatedCodeUnitsFromCodeCoverage' => 'ignoreDeprecatedCodeUnits',
        ];

        $root = $document->documentElement;

        $coverage = $document->getElementsByTagName('coverage')->item(0);

        if (!$coverage instanceof DOMElement) {
            throw new MigrationException('Unexpected state - No coverage element');
        }

        foreach ($map as $old => $new) {
            if (!$root->hasAttribute($old)) {
                continue;
            }

            $coverage->setAttribute($new, $root->getAttribute($old));
            $root->removeAttribute($old);
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use DOMDocument;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class RemoveCacheTokensAttribute implements Migration
{
    public function migrate(DOMDocument $document): void
    {
        $root = $document->documentElement;

        if ($root->hasAttribute('cacheTokens')) {
            $root->removeAttribute('cacheTokens');
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use DOMDocument;
use DOMElement;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ConvertLogTypes implements Migration
{
    public function migrate(DOMDocument $document): void
    {
        $logging = $document->getElementsByTagName('logging')->item(0);

        if (!$logging instanceof DOMElement) {
            return;
        }
        $types = [
            'junit'        => 'junit',
            'teamcity'     => 'teamcity',
            'testdox-html' => 'testdoxHtml',
            'testdox-text' => 'testdoxText',
            'testdox-xml'  => 'testdoxXml',
            'plain'        => 'text',
        ];

        $logNodes = [];

        foreach ($logging->getElementsByTagName('log') as $logNode) {
            if (!isset($types[$logNode->getAttribute('type')])) {
                continue;
            }

            $logNodes[] = $logNode;
        }

        foreach ($logNodes as $oldNode) {
            $newLogNode = $document->createElement($types[$oldNode->getAttribute('type')]);
            $newLogNode->setAttribute('outputFile', $oldNode->getAttribute('target'));

            $logging->replaceChild($newLogNode, $oldNode);
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use DOMElement;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class CoverageCloverToReport extends LogToReportMigration
{
    protected function forType(): string
    {
        return 'coverage-clover';
    }

    protected function toReportFormat(DOMElement $logNode): DOMElement
    {
        $clover = $logNode->ownerDocument->createElement('clover');
        $clover->setAttribute('outputFile', $logNode->getAttribute('target'));

        return $clover;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use DOMElement;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class CoveragePhpToReport extends LogToReportMigration
{
    protected function forType(): string
    {
        return 'coverage-php';
    }

    protected function toReportFormat(DOMElement $logNode): DOMElement
    {
        $php = $logNode->ownerDocument->createElement('php');
        $php->setAttribute('outputFile', $logNode->getAttribute('target'));

        return $php;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use DOMDocument;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
interface Migration
{
    public function migrate(DOMDocument $document): void;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use DOMDocument;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class UpdateSchemaLocationTo93 implements Migration
{
    public function migrate(DOMDocument $document): void
    {
        $document->documentElement->setAttributeNS(
            'http://www.w3.org/2001/XMLSchema-instance',
            'xsi:noNamespaceSchemaLocation',
            'https://schema.phpunit.de/9.3/phpunit.xsd'
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use DOMElement;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class CoverageCrap4jToReport extends LogToReportMigration
{
    protected function forType(): string
    {
        return 'coverage-crap4j';
    }

    protected function toReportFormat(DOMElement $logNode): DOMElement
    {
        $crap4j = $logNode->ownerDocument->createElement('crap4j');
        $crap4j->setAttribute('outputFile', $logNode->getAttribute('target'));

        $this->migrateAttributes($logNode, $crap4j, ['threshold']);

        return $crap4j;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use DOMDocument;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class IntroduceCoverageElement implements Migration
{
    public function migrate(DOMDocument $document): void
    {
        $coverage = $document->createElement('coverage');

        $document->documentElement->insertBefore(
            $coverage,
            $document->documentElement->firstChild
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use function sprintf;
use DOMDocument;
use DOMElement;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class RemoveEmptyFilter implements Migration
{
    /**
     * @throws MigrationException
     */
    public function migrate(DOMDocument $document): void
    {
        $whitelist = $document->getElementsByTagName('whitelist')->item(0);

        if ($whitelist instanceof DOMElement) {
            $this->ensureEmpty($whitelist);
            $whitelist->parentNode->removeChild($whitelist);
        }

        $filter = $document->getElementsByTagName('filter')->item(0);

        if ($filter instanceof DOMElement) {
            $this->ensureEmpty($filter);
            $filter->parentNode->removeChild($filter);
        }
    }

    /**
     * @throws MigrationException
     */
    private function ensureEmpty(DOMElement $element): void
    {
        if ($element->attributes->length > 0) {
            throw new MigrationException(sprintf('%s element has unexpected attributes', $element->nodeName));
        }

        if ($element->getElementsByTagName('*')->length > 0) {
            throw new MigrationException(sprintf('%s element has unexpected children', $element->nodeName));
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use DOMDocument;
use DOMElement;
use PHPUnit\Util\Xml\SnapshotNodeList;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class MoveWhitelistDirectoriesToCoverage implements Migration
{
    /**
     * @throws MigrationException
     */
    public function migrate(DOMDocument $document): void
    {
        $whitelist = $document->getElementsByTagName('whitelist')->item(0);

        if ($whitelist === null) {
            return;
        }

        $coverage = $document->getElementsByTagName('coverage')->item(0);

        if (!$coverage instanceof DOMElement) {
            throw new MigrationException('Unexpected state - No coverage element');
        }

        $include = $document->createElement('include');
        $coverage->appendChild($include);

        foreach (SnapshotNodeList::fromNodeList($whitelist->childNodes) as $child) {
            if (!$child instanceof DOMElement || $child->nodeName !== 'directory') {
                continue;
            }

            $include->appendChild($child);
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use DOMDocument;
use DOMElement;
use PHPUnit\Util\Xml\SnapshotNodeList;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class RemoveLogTypes implements Migration
{
    public function migrate(DOMDocument $document): void
    {
        $logging = $document->getElementsByTagName('logging')->item(0);

        if (!$logging instanceof DOMElement) {
            return;
        }

        foreach (SnapshotNodeList::fromNodeList($logging->getElementsByTagName('log')) as $logNode) {
            switch ($logNode->getAttribute('type')) {
                case 'json':
                case 'tap':
                    $logging->removeChild($logNode);
            }
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use DOMElement;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class CoverageHtmlToReport extends LogToReportMigration
{
    protected function forType(): string
    {
        return 'coverage-html';
    }

    protected function toReportFormat(DOMElement $logNode): DOMElement
    {
        $html = $logNode->ownerDocument->createElement('html');
        $html->setAttribute('outputDirectory', $logNode->getAttribute('target'));

        $this->migrateAttributes($logNode, $html, ['lowUpperBound', 'highLowerBound']);

        return $html;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use function sprintf;
use DOMDocument;
use DOMElement;
use DOMXPath;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
abstract class LogToReportMigration implements Migration
{
    /**
     * @throws MigrationException
     */
    public function migrate(DOMDocument $document): void
    {
        $coverage = $document->getElementsByTagName('coverage')->item(0);

        if (!$coverage instanceof DOMElement) {
            throw new MigrationException('Unexpected state - No coverage element');
        }

        $logNode = $this->findLogNode($document);

        if ($logNode === null) {
            return;
        }

        $reportChild = $this->toReportFormat($logNode);

        $report = $coverage->getElementsByTagName('report')->item(0);

        if ($report === null) {
            $report = $coverage->appendChild($document->createElement('report'));
        }

        $report->appendChild($reportChild);
        $logNode->parentNode->removeChild($logNode);
    }

    protected function migrateAttributes(DOMElement $src, DOMElement $dest, array $attributes): void
    {
        foreach ($attributes as $attr) {
            if (!$src->hasAttribute($attr)) {
                continue;
            }

            $dest->setAttribute($attr, $src->getAttribute($attr));
            $src->removeAttribute($attr);
        }
    }

    abstract protected function forType(): string;

    abstract protected function toReportFormat(DOMElement $logNode): DOMElement;

    private function findLogNode(DOMDocument $document): ?DOMElement
    {
        $logNode = (new DOMXPath($document))->query(
            sprintf('//logging/log[@type="%s"]', $this->forType())
        )->item(0);

        if (!$logNode instanceof DOMElement) {
            return null;
        }

        return $logNode;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use DOMElement;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class CoverageTextToReport extends LogToReportMigration
{
    protected function forType(): string
    {
        return 'coverage-text';
    }

    protected function toReportFormat(DOMElement $logNode): DOMElement
    {
        $text = $logNode->ownerDocument->createElement('text');
        $text->setAttribute('outputFile', $logNode->getAttribute('target'));

        $this->migrateAttributes($logNode, $text, ['showUncoveredFiles', 'showOnlySummary']);

        return $text;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use DOMDocument;
use DOMElement;
use PHPUnit\Util\Xml\SnapshotNodeList;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class MoveWhitelistExcludesToCoverage implements Migration
{
    /**
     * @throws MigrationException
     */
    public function migrate(DOMDocument $document): void
    {
        $whitelist = $document->getElementsByTagName('whitelist')->item(0);

        if ($whitelist === null) {
            return;
        }

        $excludeNodes = SnapshotNodeList::fromNodeList($whitelist->getElementsByTagName('exclude'));

        if ($excludeNodes->count() === 0) {
            return;
        }

        $coverage = $document->getElementsByTagName('coverage')->item(0);

        if (!$coverage instanceof DOMElement) {
            throw new MigrationException('Unexpected state - No coverage element');
        }

        $targetExclude = $coverage->getElementsByTagName('exclude')->item(0);

        if ($targetExclude === null) {
            $targetExclude = $coverage->appendChild(
                $document->createElement('exclude')
            );
        }

        foreach ($excludeNodes as $excludeNode) {
            assert($excludeNode instanceof DOMElement);

            foreach (SnapshotNodeList::fromNodeList($excludeNode->childNodes) as $child) {
                if (!$child instanceof DOMElement || !in_array($child->nodeName, ['directory', 'file'], true)) {
                    continue;
                }

                $targetExclude->appendChild($child);
            }

            if ($excludeNode->getElementsByTagName('*')->count() !== 0) {
                throw new MigrationException('Dangling child elements in exclude found.');
            }

            $whitelist->removeChild($excludeNode);
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use DOMElement;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class CoverageXmlToReport extends LogToReportMigration
{
    protected function forType(): string
    {
        return 'coverage-xml';
    }

    protected function toReportFormat(DOMElement $logNode): DOMElement
    {
        $xml = $logNode->ownerDocument->createElement('xml');
        $xml->setAttribute('outputDirectory', $logNode->getAttribute('target'));

        return $xml;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use function array_key_exists;
use function sprintf;
use function version_compare;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class MigrationBuilder
{
    private const AVAILABLE_MIGRATIONS = [
        '8.5' => [
            RemoveLogTypes::class,
        ],

        '9.2' => [
            RemoveCacheTokensAttribute::class,
            IntroduceCoverageElement::class,
            MoveAttributesFromRootToCoverage::class,
            MoveAttributesFromFilterWhitelistToCoverage::class,
            MoveWhitelistDirectoriesToCoverage::class,
            MoveWhitelistExcludesToCoverage::class,
            RemoveEmptyFilter::class,
            CoverageCloverToReport::class,
            CoverageCrap4jToReport::class,
            CoverageHtmlToReport::class,
            CoveragePhpToReport::class,
            CoverageTextToReport::class,
            CoverageXmlToReport::class,
            ConvertLogTypes::class,
            UpdateSchemaLocationTo93::class,
        ],
    ];

    /**
     * @throws MigrationBuilderException
     */
    public function build(string $fromVersion): array
    {
        if (!array_key_exists($fromVersion, self::AVAILABLE_MIGRATIONS)) {
            throw new MigrationBuilderException(
                sprintf(
                    'Migration from schema version %s is not supported',
                    $fromVersion
                )
            );
        }

        $stack = [];

        foreach (self::AVAILABLE_MIGRATIONS as $version => $migrations) {
            if (version_compare($version, $fromVersion, '<')) {
                continue;
            }

            foreach ($migrations as $migration) {
                $stack[] = new $migration;
            }
        }

        return $stack;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\XmlConfiguration;

use RuntimeException;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class MigrationException extends RuntimeException implements \PHPUnit\Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI;

use const PHP_EOL;
use function count;
use function explode;
use function max;
use function preg_replace_callback;
use function str_pad;
use function str_repeat;
use function strlen;
use function wordwrap;
use PHPUnit\Util\Color;
use SebastianBergmann\Environment\Console;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Help
{
    private const LEFT_MARGIN = '  ';

    private const HELP_TEXT = [
        'Usage' => [
            ['text' => 'phpunit [options] UnitTest.php'],
            ['text' => 'phpunit [options] <directory>'],
        ],

        'Code Coverage Options' => [
            ['arg' => '--coverage-clover <file>', 'desc' => 'Generate code coverage report in Clover XML format'],
            ['arg' => '--coverage-cobertura <file>', 'desc' => 'Generate code coverage report in Cobertura XML format'],
            ['arg' => '--coverage-crap4j <file>', 'desc' => 'Generate code coverage report in Crap4J XML format'],
            ['arg' => '--coverage-html <dir>', 'desc' => 'Generate code coverage report in HTML format'],
            ['arg' => '--coverage-php <file>', 'desc' => 'Export PHP_CodeCoverage object to file'],
            ['arg' => '--coverage-text=<file>', 'desc' => 'Generate code coverage report in text format [default: standard output]'],
            ['arg' => '--coverage-xml <dir>', 'desc' => 'Generate code coverage report in PHPUnit XML format'],
            ['arg' => '--coverage-cache <dir>', 'desc' => 'Cache static analysis results'],
            ['arg' => '--warm-coverage-cache', 'desc' => 'Warm static analysis cache'],
            ['arg' => '--coverage-filter <dir>', 'desc' => 'Include <dir> in code coverage analysis'],
            ['arg' => '--path-coverage', 'desc' => 'Perform path coverage analysis'],
            ['arg' => '--disable-coverage-ignore', 'desc' => 'Disable annotations for ignoring code coverage'],
            ['arg' => '--no-coverage', 'desc' => 'Ignore code coverage configuration'],
        ],

        'Logging Options' => [
            ['arg' => '--log-junit <file>', 'desc' => 'Log test execution in JUnit XML format to file'],
            ['arg' => '--log-teamcity <file>', 'desc' => 'Log test execution in TeamCity format to file'],
            ['arg' => '--testdox-html <file>', 'desc' => 'Write agile documentation in HTML format to file'],
            ['arg' => '--testdox-text <file>', 'desc' => 'Write agile documentation in Text format to file'],
            ['arg' => '--testdox-xml <file>', 'desc' => 'Write agile documentation in XML format to file'],
            ['arg' => '--reverse-list', 'desc' => 'Print defects in reverse order'],
            ['arg' => '--no-logging', 'desc' => 'Ignore logging configuration'],
        ],

        'Test Selection Options' => [
            ['arg' => '--list-suites', 'desc' => 'List available test suites'],
            ['arg' => '--testsuite <name>', 'desc' => 'Filter which testsuite to run'],
            ['arg' => '--list-groups', 'desc' => 'List available test groups'],
            ['arg' => '--group <name>', 'desc' => 'Only runs tests from the specified group(s)'],
            ['arg' => '--exclude-group <name>', 'desc' => 'Exclude tests from the specified group(s)'],
            ['arg' => '--covers <name>', 'desc' => 'Only runs tests annotated with "@covers <name>"'],
            ['arg' => '--uses <name>', 'desc' => 'Only runs tests annotated with "@uses <name>"'],
            ['arg' => '--list-tests', 'desc' => 'List available tests'],
            ['arg' => '--list-tests-xml <file>', 'desc' => 'List available tests in XML format'],
            ['arg' => '--filter <pattern>', 'desc' => 'Filter which tests to run'],
            ['arg' => '--test-suffix <suffixes>', 'desc' => 'Only search for test in files with specified suffix(es). Default: Test.php,.phpt'],
        ],

        'Test Execution Options' => [
            ['arg' => '--dont-report-useless-tests', 'desc' => 'Do not report tests that do not test anything'],
            ['arg'    => '--strict-coverage', 'desc' => 'Be strict about @covers annotation usage'],
            ['arg'    => '--strict-global-state', 'desc' => 'Be strict about changes to global state'],
            ['arg'    => '--disallow-test-output', 'desc' => 'Be strict about output during tests'],
            ['arg'    => '--disallow-resource-usage', 'desc' => 'Be strict about resource usage during small tests'],
            ['arg'    => '--enforce-time-limit', 'desc' => 'Enforce time limit based on test size'],
            ['arg'    => '--default-time-limit <sec>', 'desc' => 'Timeout in seconds for tests without @small, @medium or @large'],
            ['arg'    => '--disallow-todo-tests', 'desc' => 'Disallow @todo-annotated tests'],
            ['spacer' => ''],

            ['arg'    => '--process-isolation', 'desc' => 'Run each test in a separate PHP process'],
            ['arg'    => '--globals-backup', 'desc' => 'Backup and restore $GLOBALS for each test'],
            ['arg'    => '--static-backup', 'desc' => 'Backup and restore static attributes for each test'],
            ['spacer' => ''],

            ['arg'    => '--colors <flag>', 'desc' => 'Use colors in output ("never", "auto" or "always")'],
            ['arg'    => '--columns <n>', 'desc' => 'Number of columns to use for progress output'],
            ['arg'    => '--columns max', 'desc' => 'Use maximum number of columns for progress output'],
            ['arg'    => '--stderr', 'desc' => 'Write to STDERR instead of STDOUT'],
            ['arg'    => '--stop-on-defect', 'desc' => 'Stop execution upon first not-passed test'],
            ['arg'    => '--stop-on-error', 'desc' => 'Stop execution upon first error'],
            ['arg'    => '--stop-on-failure', 'desc' => 'Stop execution upon first error or failure'],
            ['arg'    => '--stop-on-warning', 'desc' => 'Stop execution upon first warning'],
            ['arg'    => '--stop-on-risky', 'desc' => 'Stop execution upon first risky test'],
            ['arg'    => '--stop-on-skipped', 'desc' => 'Stop execution upon first skipped test'],
            ['arg'    => '--stop-on-incomplete', 'desc' => 'Stop execution upon first incomplete test'],
            ['arg'    => '--fail-on-incomplete', 'desc' => 'Treat incomplete tests as failures'],
            ['arg'    => '--fail-on-risky', 'desc' => 'Treat risky tests as failures'],
            ['arg'    => '--fail-on-skipped', 'desc' => 'Treat skipped tests as failures'],
            ['arg'    => '--fail-on-warning', 'desc' => 'Treat tests with warnings as failures'],
            ['arg'    => '-v|--verbose', 'desc' => 'Output more verbose information'],
            ['arg'    => '--debug', 'desc' => 'Display debugging information'],
            ['spacer' => ''],

            ['arg'    => '--repeat <times>', 'desc' => 'Runs the test(s) repeatedly'],
            ['arg'    => '--teamcity', 'desc' => 'Report test execution progress in TeamCity format'],
            ['arg'    => '--testdox', 'desc' => 'Report test execution progress in TestDox format'],
            ['arg'    => '--testdox-group', 'desc' => 'Only include tests from the specified group(s)'],
            ['arg'    => '--testdox-exclude-group', 'desc' => 'Exclude tests from the specified group(s)'],
            ['arg'    => '--no-interaction', 'desc' => 'Disable TestDox progress animation'],
            ['arg'    => '--printer <printer>', 'desc' => 'TestListener implementation to use'],
            ['spacer' => ''],

            ['arg' => '--order-by <order>', 'desc' => 'Run tests in order: default|defects|duration|no-depends|random|reverse|size'],
            ['arg' => '--random-order-seed <N>', 'desc' => 'Use a specific random seed <N> for random order'],
            ['arg' => '--cache-result', 'desc' => 'Write test results to cache file'],
            ['arg' => '--do-not-cache-result', 'desc' => 'Do not write test results to cache file'],
        ],

        'Configuration Options' => [
            ['arg' => '--prepend <file>', 'desc' => 'A PHP script that is included as early as possible'],
            ['arg' => '--bootstrap <file>', 'desc' => 'A PHP script that is included before the tests run'],
            ['arg' => '-c|--configuration <file>', 'desc' => 'Read configuration from XML file'],
            ['arg' => '--no-configuration', 'desc' => 'Ignore default configuration file (phpunit.xml)'],
            ['arg' => '--extensions <extensions>', 'desc' => 'A comma separated list of PHPUnit extensions to load'],
            ['arg' => '--no-extensions', 'desc' => 'Do not load PHPUnit extensions'],
            ['arg' => '--include-path <path(s)>', 'desc' => 'Prepend PHP\'s include_path with given path(s)'],
            ['arg' => '-d <key[=value]>', 'desc' => 'Sets a php.ini value'],
            ['arg' => '--cache-result-file <file>', 'desc' => 'Specify result cache path and filename'],
            ['arg' => '--generate-configuration', 'desc' => 'Generate configuration file with suggested settings'],
            ['arg' => '--migrate-configuration', 'desc' => 'Migrate configuration file to current format'],
        ],

        'Miscellaneous Options' => [
            ['arg' => '-h|--help', 'desc' => 'Prints this usage information'],
            ['arg' => '--version', 'desc' => 'Prints the version and exits'],
            ['arg' => '--atleast-version <min>', 'desc' => 'Checks that version is greater than min and exits'],
            ['arg' => '--check-version', 'desc' => 'Check whether PHPUnit is the latest version'],
        ],

    ];

    /**
     * @var int Number of columns required to write the longest option name to the console
     */
    private $maxArgLength = 0;

    /**
     * @var int Number of columns left for the description field after padding and option
     */
    private $maxDescLength;

    /**
     * @var bool Use color highlights for sections, options and parameters
     */
    private $hasColor = false;

    public function __construct(?int $width = null, ?bool $withColor = null)
    {
        if ($width === null) {
            $width = (new Console)->getNumberOfColumns();
        }

        if ($withColor === null) {
            $this->hasColor = (new Console)->hasColorSupport();
        } else {
            $this->hasColor = $withColor;
        }

        foreach (self::HELP_TEXT as $options) {
            foreach ($options as $option) {
                if (isset($option['arg'])) {
                    $this->maxArgLength = max($this->maxArgLength, isset($option['arg']) ? strlen($option['arg']) : 0);
                }
            }
        }

        $this->maxDescLength = $width - $this->maxArgLength - 4;
    }

    /**
     * Write the help file to the CLI, adapting width and colors to the console.
     */
    public function writeToConsole(): void
    {
        if ($this->hasColor) {
            $this->writeWithColor();
        } else {
            $this->writePlaintext();
        }
    }

    private function writePlaintext(): void
    {
        foreach (self::HELP_TEXT as $section => $options) {
            print "{$section}:" . PHP_EOL;

            if ($section !== 'Usage') {
                print PHP_EOL;
            }

            foreach ($options as $option) {
                if (isset($option['spacer'])) {
                    print PHP_EOL;
                }

                if (isset($option['text'])) {
                    print self::LEFT_MARGIN . $option['text'] . PHP_EOL;
                }

                if (isset($option['arg'])) {
                    $arg = str_pad($option['arg'], $this->maxArgLength);
                    print self::LEFT_MARGIN . $arg . ' ' . $option['desc'] . PHP_EOL;
                }
            }

            print PHP_EOL;
        }
    }

    private function writeWithColor(): void
    {
        foreach (self::HELP_TEXT as $section => $options) {
            print Color::colorize('fg-yellow', "{$section}:") . PHP_EOL;

            foreach ($options as $option) {
                if (isset($option['spacer'])) {
                    print PHP_EOL;
                }

                if (isset($option['text'])) {
                    print self::LEFT_MARGIN . $option['text'] . PHP_EOL;
                }

                if (isset($option['arg'])) {
                    $arg = Color::colorize('fg-green', str_pad($option['arg'], $this->maxArgLength));
                    $arg = preg_replace_callback(
                        '/(<[^>]+>)/',
                        static function ($matches)
                        {
                            return Color::colorize('fg-cyan', $matches[0]);
                        },
                        $arg
                    );
                    $desc = explode(PHP_EOL, wordwrap($option['desc'], $this->maxDescLength, PHP_EOL));

                    print self::LEFT_MARGIN . $arg . ' ' . $desc[0] . PHP_EOL;

                    for ($i = 1; $i < count($desc); $i++) {
                        print str_repeat(' ', $this->maxArgLength + 3) . $desc[$i] . PHP_EOL;
                    }
                }
            }

            print PHP_EOL;
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI;

use const PHP_EOL;
use const PHP_SAPI;
use const PHP_VERSION;
use function array_diff;
use function array_map;
use function array_merge;
use function assert;
use function class_exists;
use function count;
use function dirname;
use function file_put_contents;
use function htmlspecialchars;
use function is_array;
use function is_int;
use function is_string;
use function mt_srand;
use function range;
use function realpath;
use function sprintf;
use function time;
use PHPUnit\Framework\Exception;
use PHPUnit\Framework\TestResult;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Runner\AfterLastTestHook;
use PHPUnit\Runner\BaseTestRunner;
use PHPUnit\Runner\BeforeFirstTestHook;
use PHPUnit\Runner\DefaultTestResultCache;
use PHPUnit\Runner\Extension\ExtensionHandler;
use PHPUnit\Runner\Filter\ExcludeGroupFilterIterator;
use PHPUnit\Runner\Filter\Factory;
use PHPUnit\Runner\Filter\IncludeGroupFilterIterator;
use PHPUnit\Runner\Filter\NameFilterIterator;
use PHPUnit\Runner\Hook;
use PHPUnit\Runner\NullTestResultCache;
use PHPUnit\Runner\ResultCacheExtension;
use PHPUnit\Runner\StandardTestSuiteLoader;
use PHPUnit\Runner\TestHook;
use PHPUnit\Runner\TestListenerAdapter;
use PHPUnit\Runner\TestSuiteLoader;
use PHPUnit\Runner\TestSuiteSorter;
use PHPUnit\Runner\Version;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\FilterMapper;
use PHPUnit\TextUI\XmlConfiguration\Configuration;
use PHPUnit\TextUI\XmlConfiguration\Loader;
use PHPUnit\TextUI\XmlConfiguration\PhpHandler;
use PHPUnit\Util\Color;
use PHPUnit\Util\Filesystem;
use PHPUnit\Util\Log\JUnit;
use PHPUnit\Util\Log\TeamCity;
use PHPUnit\Util\Printer;
use PHPUnit\Util\TestDox\CliTestDoxPrinter;
use PHPUnit\Util\TestDox\HtmlResultPrinter;
use PHPUnit\Util\TestDox\TextResultPrinter;
use PHPUnit\Util\TestDox\XmlResultPrinter;
use PHPUnit\Util\XdebugFilterScriptGenerator;
use PHPUnit\Util\Xml\SchemaDetector;
use ReflectionClass;
use ReflectionException;
use SebastianBergmann\CodeCoverage\CodeCoverage;
use SebastianBergmann\CodeCoverage\Driver\Selector;
use SebastianBergmann\CodeCoverage\Exception as CodeCoverageException;
use SebastianBergmann\CodeCoverage\Filter as CodeCoverageFilter;
use SebastianBergmann\CodeCoverage\Report\Clover as CloverReport;
use SebastianBergmann\CodeCoverage\Report\Cobertura as CoberturaReport;
use SebastianBergmann\CodeCoverage\Report\Crap4j as Crap4jReport;
use SebastianBergmann\CodeCoverage\Report\Html\Facade as HtmlReport;
use SebastianBergmann\CodeCoverage\Report\PHP as PhpReport;
use SebastianBergmann\CodeCoverage\Report\Text as TextReport;
use SebastianBergmann\CodeCoverage\Report\Xml\Facade as XmlReport;
use SebastianBergmann\Comparator\Comparator;
use SebastianBergmann\Environment\Runtime;
use SebastianBergmann\Invoker\Invoker;
use SebastianBergmann\Timer\Timer;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class TestRunner extends BaseTestRunner
{
    public const SUCCESS_EXIT = 0;

    public const FAILURE_EXIT = 1;

    public const EXCEPTION_EXIT = 2;

    /**
     * @var CodeCoverageFilter
     */
    private $codeCoverageFilter;

    /**
     * @var TestSuiteLoader
     */
    private $loader;

    /**
     * @var ResultPrinter
     */
    private $printer;

    /**
     * @var bool
     */
    private $messagePrinted = false;

    /**
     * @var Hook[]
     */
    private $extensions = [];

    /**
     * @var Timer
     */
    private $timer;

    public function __construct(TestSuiteLoader $loader = null, CodeCoverageFilter $filter = null)
    {
        if ($filter === null) {
            $filter = new CodeCoverageFilter;
        }

        $this->codeCoverageFilter = $filter;
        $this->loader             = $loader;
        $this->timer              = new Timer;
    }

    /**
     * @throws \PHPUnit\Runner\Exception
     * @throws \PHPUnit\TextUI\XmlConfiguration\Exception
     * @throws Exception
     */
    public function run(TestSuite $suite, array $arguments = [], array $warnings = [], bool $exit = true): TestResult
    {
        if (isset($arguments['configuration'])) {
            $GLOBALS['__PHPUNIT_CONFIGURATION_FILE'] = $arguments['configuration'];
        }

        $this->handleConfiguration($arguments);

        $warnings = array_merge($warnings, $arguments['warnings']);

        if (is_int($arguments['columns']) && $arguments['columns'] < 16) {
            $arguments['columns']   = 16;
            $tooFewColumnsRequested = true;
        }

        if (isset($arguments['bootstrap'])) {
            $GLOBALS['__PHPUNIT_BOOTSTRAP'] = $arguments['bootstrap'];
        }

        if ($arguments['backupGlobals'] === true) {
            $suite->setBackupGlobals(true);
        }

        if ($arguments['backupStaticAttributes'] === true) {
            $suite->setBackupStaticAttributes(true);
        }

        if ($arguments['beStrictAboutChangesToGlobalState'] === true) {
            $suite->setBeStrictAboutChangesToGlobalState(true);
        }

        if ($arguments['executionOrder'] === TestSuiteSorter::ORDER_RANDOMIZED) {
            mt_srand($arguments['randomOrderSeed']);
        }

        if ($arguments['cacheResult']) {
            if (!isset($arguments['cacheResultFile'])) {
                if (isset($arguments['configurationObject'])) {
                    assert($arguments['configurationObject'] instanceof Configuration);

                    $cacheLocation = $arguments['configurationObject']->filename();
                } else {
                    $cacheLocation = $_SERVER['PHP_SELF'];
                }

                $arguments['cacheResultFile'] = null;

                $cacheResultFile = realpath($cacheLocation);

                if ($cacheResultFile !== false) {
                    $arguments['cacheResultFile'] = dirname($cacheResultFile);
                }
            }

            $cache = new DefaultTestResultCache($arguments['cacheResultFile']);

            $this->addExtension(new ResultCacheExtension($cache));
        }

        if ($arguments['executionOrder'] !== TestSuiteSorter::ORDER_DEFAULT || $arguments['executionOrderDefects'] !== TestSuiteSorter::ORDER_DEFAULT || $arguments['resolveDependencies']) {
            $cache = $cache ?? new NullTestResultCache;

            $cache->load();

            $sorter = new TestSuiteSorter($cache);

            $sorter->reorderTestsInSuite($suite, $arguments['executionOrder'], $arguments['resolveDependencies'], $arguments['executionOrderDefects']);
            $originalExecutionOrder = $sorter->getOriginalExecutionOrder();

            unset($sorter);
        }

        if (is_int($arguments['repeat']) && $arguments['repeat'] > 0) {
            $_suite = new TestSuite;

            /* @noinspection PhpUnusedLocalVariableInspection */
            foreach (range(1, $arguments['repeat']) as $step) {
                $_suite->addTest($suite);
            }

            $suite = $_suite;

            unset($_suite);
        }

        $result = $this->createTestResult();

        $listener       = new TestListenerAdapter;
        $listenerNeeded = false;

        foreach ($this->extensions as $extension) {
            if ($extension instanceof TestHook) {
                $listener->add($extension);

                $listenerNeeded = true;
            }
        }

        if ($listenerNeeded) {
            $result->addListener($listener);
        }

        unset($listener, $listenerNeeded);

        if ($arguments['convertDeprecationsToExceptions']) {
            $result->convertDeprecationsToExceptions(true);
        }

        if (!$arguments['convertErrorsToExceptions']) {
            $result->convertErrorsToExceptions(false);
        }

        if (!$arguments['convertNoticesToExceptions']) {
            $result->convertNoticesToExceptions(false);
        }

        if (!$arguments['convertWarningsToExceptions']) {
            $result->convertWarningsToExceptions(false);
        }

        if ($arguments['stopOnError']) {
            $result->stopOnError(true);
        }

        if ($arguments['stopOnFailure']) {
            $result->stopOnFailure(true);
        }

        if ($arguments['stopOnWarning']) {
            $result->stopOnWarning(true);
        }

        if ($arguments['stopOnIncomplete']) {
            $result->stopOnIncomplete(true);
        }

        if ($arguments['stopOnRisky']) {
            $result->stopOnRisky(true);
        }

        if ($arguments['stopOnSkipped']) {
            $result->stopOnSkipped(true);
        }

        if ($arguments['stopOnDefect']) {
            $result->stopOnDefect(true);
        }

        if ($arguments['registerMockObjectsFromTestArgumentsRecursively']) {
            $result->setRegisterMockObjectsFromTestArgumentsRecursively(true);
        }

        if ($this->printer === null) {
            if (isset($arguments['printer'])) {
                if ($arguments['printer'] instanceof ResultPrinter) {
                    $this->printer = $arguments['printer'];
                } elseif (is_string($arguments['printer']) && class_exists($arguments['printer'], false)) {
                    try {
                        $reflector = new ReflectionClass($arguments['printer']);

                        if ($reflector->implementsInterface(ResultPrinter::class)) {
                            $this->printer = $this->createPrinter($arguments['printer'], $arguments);
                        }

                        // @codeCoverageIgnoreStart
                    } catch (ReflectionException $e) {
                        throw new Exception(
                            $e->getMessage(),
                            (int) $e->getCode(),
                            $e
                        );
                    }
                    // @codeCoverageIgnoreEnd
                }
            } else {
                $this->printer = $this->createPrinter(DefaultResultPrinter::class, $arguments);
            }
        }

        if (isset($originalExecutionOrder) && $this->printer instanceof CliTestDoxPrinter) {
            assert($this->printer instanceof CliTestDoxPrinter);

            $this->printer->setOriginalExecutionOrder($originalExecutionOrder);
            $this->printer->setShowProgressAnimation(!$arguments['noInteraction']);
        }

        if ($arguments['colors'] !== DefaultResultPrinter::COLOR_NEVER) {
            $this->write(
                'PHPUnit ' .
                Version::id() .
                ' ' .
                Color::colorize('bg-blue', '#StandWith') .
                Color::colorize('bg-yellow', 'Ukraine') .
                "\n"
            );
        } else {
            $this->write(Version::getVersionString() . "\n");
        }

        foreach ($arguments['listeners'] as $listener) {
            $result->addListener($listener);
        }

        $result->addListener($this->printer);

        $coverageFilterFromConfigurationFile = false;
        $coverageFilterFromOption            = false;
        $codeCoverageReports                 = 0;

        if (isset($arguments['testdoxHTMLFile'])) {
            $result->addListener(
                new HtmlResultPrinter(
                    $arguments['testdoxHTMLFile'],
                    $arguments['testdoxGroups'],
                    $arguments['testdoxExcludeGroups']
                )
            );
        }

        if (isset($arguments['testdoxTextFile'])) {
            $result->addListener(
                new TextResultPrinter(
                    $arguments['testdoxTextFile'],
                    $arguments['testdoxGroups'],
                    $arguments['testdoxExcludeGroups']
                )
            );
        }

        if (isset($arguments['testdoxXMLFile'])) {
            $result->addListener(
                new XmlResultPrinter(
                    $arguments['testdoxXMLFile']
                )
            );
        }

        if (isset($arguments['teamcityLogfile'])) {
            $result->addListener(
                new TeamCity($arguments['teamcityLogfile'])
            );
        }

        if (isset($arguments['junitLogfile'])) {
            $result->addListener(
                new JUnit(
                    $arguments['junitLogfile'],
                    $arguments['reportUselessTests']
                )
            );
        }

        if (isset($arguments['coverageClover'])) {
            $codeCoverageReports++;
        }

        if (isset($arguments['coverageCobertura'])) {
            $codeCoverageReports++;
        }

        if (isset($arguments['coverageCrap4J'])) {
            $codeCoverageReports++;
        }

        if (isset($arguments['coverageHtml'])) {
            $codeCoverageReports++;
        }

        if (isset($arguments['coveragePHP'])) {
            $codeCoverageReports++;
        }

        if (isset($arguments['coverageText'])) {
            $codeCoverageReports++;
        }

        if (isset($arguments['coverageXml'])) {
            $codeCoverageReports++;
        }

        if ($codeCoverageReports > 0 || isset($arguments['xdebugFilterFile'])) {
            if (isset($arguments['coverageFilter'])) {
                if (!is_array($arguments['coverageFilter'])) {
                    $coverageFilterDirectories = [$arguments['coverageFilter']];
                } else {
                    $coverageFilterDirectories = $arguments['coverageFilter'];
                }

                foreach ($coverageFilterDirectories as $coverageFilterDirectory) {
                    $this->codeCoverageFilter->includeDirectory($coverageFilterDirectory);
                }

                $coverageFilterFromOption = true;
            }

            if (isset($arguments['configurationObject'])) {
                assert($arguments['configurationObject'] instanceof Configuration);

                $codeCoverageConfiguration = $arguments['configurationObject']->codeCoverage();

                if ($codeCoverageConfiguration->hasNonEmptyListOfFilesToBeIncludedInCodeCoverageReport()) {
                    $coverageFilterFromConfigurationFile = true;

                    (new FilterMapper)->map(
                        $this->codeCoverageFilter,
                        $codeCoverageConfiguration
                    );
                }
            }
        }

        if ($codeCoverageReports > 0) {
            try {
                if (isset($codeCoverageConfiguration) &&
                    ($codeCoverageConfiguration->pathCoverage() || (isset($arguments['pathCoverage']) && $arguments['pathCoverage'] === true))) {
                    $codeCoverageDriver = (new Selector)->forLineAndPathCoverage($this->codeCoverageFilter);
                } else {
                    $codeCoverageDriver = (new Selector)->forLineCoverage($this->codeCoverageFilter);
                }

                $codeCoverage = new CodeCoverage(
                    $codeCoverageDriver,
                    $this->codeCoverageFilter
                );

                if (isset($codeCoverageConfiguration) && $codeCoverageConfiguration->hasCacheDirectory()) {
                    $codeCoverage->cacheStaticAnalysis($codeCoverageConfiguration->cacheDirectory()->path());
                }

                if (isset($arguments['coverageCacheDirectory'])) {
                    $codeCoverage->cacheStaticAnalysis($arguments['coverageCacheDirectory']);
                }

                $codeCoverage->excludeSubclassesOfThisClassFromUnintentionallyCoveredCodeCheck(Comparator::class);

                if ($arguments['strictCoverage']) {
                    $codeCoverage->enableCheckForUnintentionallyCoveredCode();
                }

                if (isset($arguments['ignoreDeprecatedCodeUnitsFromCodeCoverage'])) {
                    if ($arguments['ignoreDeprecatedCodeUnitsFromCodeCoverage']) {
                        $codeCoverage->ignoreDeprecatedCode();
                    } else {
                        $codeCoverage->doNotIgnoreDeprecatedCode();
                    }
                }

                if (isset($arguments['disableCodeCoverageIgnore'])) {
                    if ($arguments['disableCodeCoverageIgnore']) {
                        $codeCoverage->disableAnnotationsForIgnoringCode();
                    } else {
                        $codeCoverage->enableAnnotationsForIgnoringCode();
                    }
                }

                if (isset($arguments['configurationObject'])) {
                    $codeCoverageConfiguration = $arguments['configurationObject']->codeCoverage();

                    if ($codeCoverageConfiguration->hasNonEmptyListOfFilesToBeIncludedInCodeCoverageReport()) {
                        if ($codeCoverageConfiguration->includeUncoveredFiles()) {
                            $codeCoverage->includeUncoveredFiles();
                        } else {
                            $codeCoverage->excludeUncoveredFiles();
                        }

                        if ($codeCoverageConfiguration->processUncoveredFiles()) {
                            $codeCoverage->processUncoveredFiles();
                        } else {
                            $codeCoverage->doNotProcessUncoveredFiles();
                        }
                    }
                }

                if ($this->codeCoverageFilter->isEmpty()) {
                    if (!$coverageFilterFromConfigurationFile && !$coverageFilterFromOption) {
                        $warnings[] = 'No filter is configured, code coverage will not be processed';
                    } else {
                        $warnings[] = 'Incorrect filter configuration, code coverage will not be processed';
                    }

                    unset($codeCoverage);
                }
            } catch (CodeCoverageException $e) {
                $warnings[] = $e->getMessage();
            }
        }

        if ($arguments['verbose']) {
            if (PHP_SAPI === 'phpdbg') {
                $this->writeMessage('Runtime', 'PHPDBG ' . PHP_VERSION);
            } else {
                $runtime = 'PHP ' . PHP_VERSION;

                if (isset($codeCoverageDriver)) {
                    $runtime .= ' with ' . $codeCoverageDriver->nameAndVersion();
                }

                $this->writeMessage('Runtime', $runtime);
            }

            if (isset($arguments['configurationObject'])) {
                assert($arguments['configurationObject'] instanceof Configuration);

                $this->writeMessage(
                    'Configuration',
                    $arguments['configurationObject']->filename()
                );
            }

            foreach ($arguments['loadedExtensions'] as $extension) {
                $this->writeMessage(
                    'Extension',
                    $extension
                );
            }

            foreach ($arguments['notLoadedExtensions'] as $extension) {
                $this->writeMessage(
                    'Extension',
                    $extension
                );
            }
        }

        if ($arguments['executionOrder'] === TestSuiteSorter::ORDER_RANDOMIZED) {
            $this->writeMessage(
                'Random Seed',
                (string) $arguments['randomOrderSeed']
            );
        }

        if (isset($tooFewColumnsRequested)) {
            $warnings[] = 'Less than 16 columns requested, number of columns set to 16';
        }

        if ((new Runtime)->discardsComments()) {
            $warnings[] = 'opcache.save_comments=0 set; annotations will not work';
        }

        if (isset($arguments['conflictBetweenPrinterClassAndTestdox'])) {
            $warnings[] = 'Directives printerClass and testdox are mutually exclusive';
        }

        foreach ($warnings as $warning) {
            $this->writeMessage('Warning', $warning);
        }

        if (isset($arguments['configurationObject'])) {
            assert($arguments['configurationObject'] instanceof Configuration);

            if ($arguments['configurationObject']->hasValidationErrors()) {
                if ((new SchemaDetector)->detect($arguments['configurationObject']->filename())->detected()) {
                    $this->writeMessage('Warning', 'Your XML configuration validates against a deprecated schema.');
                    $this->writeMessage('Suggestion', 'Migrate your XML configuration using "--migrate-configuration"!');
                } else {
                    $this->write(
                        "\n  Warning - The configuration file did not pass validation!\n  The following problems have been detected:\n"
                    );

                    $this->write($arguments['configurationObject']->validationErrors());

                    $this->write("\n  Test results may not be as expected.\n\n");
                }
            }
        }

        if (isset($arguments['xdebugFilterFile'], $codeCoverageConfiguration)) {
            $this->write(PHP_EOL . 'Please note that --dump-xdebug-filter and --prepend are deprecated and will be removed in PHPUnit 10.' . PHP_EOL);

            $script = (new XdebugFilterScriptGenerator)->generate($codeCoverageConfiguration);

            if ($arguments['xdebugFilterFile'] !== 'php://stdout' && $arguments['xdebugFilterFile'] !== 'php://stderr' && !Filesystem::createDirectory(dirname($arguments['xdebugFilterFile']))) {
                $this->write(sprintf('Cannot write Xdebug filter script to %s ' . PHP_EOL, $arguments['xdebugFilterFile']));

                exit(self::EXCEPTION_EXIT);
            }

            file_put_contents($arguments['xdebugFilterFile'], $script);

            $this->write(sprintf('Wrote Xdebug filter script to %s ' . PHP_EOL . PHP_EOL, $arguments['xdebugFilterFile']));

            exit(self::SUCCESS_EXIT);
        }

        $this->write("\n");

        if (isset($codeCoverage)) {
            $result->setCodeCoverage($codeCoverage);
        }

        $result->beStrictAboutTestsThatDoNotTestAnything($arguments['reportUselessTests']);
        $result->beStrictAboutOutputDuringTests($arguments['disallowTestOutput']);
        $result->beStrictAboutTodoAnnotatedTests($arguments['disallowTodoAnnotatedTests']);
        $result->beStrictAboutResourceUsageDuringSmallTests($arguments['beStrictAboutResourceUsageDuringSmallTests']);

        if ($arguments['enforceTimeLimit'] === true && !(new Invoker)->canInvokeWithTimeout()) {
            $this->writeMessage('Error', 'PHP extension pcntl is required for enforcing time limits');
        }

        $result->enforceTimeLimit($arguments['enforceTimeLimit']);
        $result->setDefaultTimeLimit($arguments['defaultTimeLimit']);
        $result->setTimeoutForSmallTests($arguments['timeoutForSmallTests']);
        $result->setTimeoutForMediumTests($arguments['timeoutForMediumTests']);
        $result->setTimeoutForLargeTests($arguments['timeoutForLargeTests']);

        if (isset($arguments['forceCoversAnnotation']) && $arguments['forceCoversAnnotation'] === true) {
            $result->forceCoversAnnotation();
        }

        $this->processSuiteFilters($suite, $arguments);
        $suite->setRunTestInSeparateProcess($arguments['processIsolation']);

        foreach ($this->extensions as $extension) {
            if ($extension instanceof BeforeFirstTestHook) {
                $extension->executeBeforeFirstTest();
            }
        }

        $testSuiteWarningsPrinted = false;

        foreach ($suite->warnings() as $warning) {
            $this->writeMessage('Warning', $warning);

            $testSuiteWarningsPrinted = true;
        }

        if ($testSuiteWarningsPrinted) {
            $this->write(PHP_EOL);
        }

        $suite->run($result);

        foreach ($this->extensions as $extension) {
            if ($extension instanceof AfterLastTestHook) {
                $extension->executeAfterLastTest();
            }
        }

        $result->flushListeners();
        $this->printer->printResult($result);

        if (isset($codeCoverage)) {
            if (isset($arguments['coverageClover'])) {
                $this->codeCoverageGenerationStart('Clover XML');

                try {
                    $writer = new CloverReport;
                    $writer->process($codeCoverage, $arguments['coverageClover']);

                    $this->codeCoverageGenerationSucceeded();

                    unset($writer);
                } catch (CodeCoverageException $e) {
                    $this->codeCoverageGenerationFailed($e);
                }
            }

            if (isset($arguments['coverageCobertura'])) {
                $this->codeCoverageGenerationStart('Cobertura XML');

                try {
                    $writer = new CoberturaReport;
                    $writer->process($codeCoverage, $arguments['coverageCobertura']);

                    $this->codeCoverageGenerationSucceeded();

                    unset($writer);
                } catch (CodeCoverageException $e) {
                    $this->codeCoverageGenerationFailed($e);
                }
            }

            if (isset($arguments['coverageCrap4J'])) {
                $this->codeCoverageGenerationStart('Crap4J XML');

                try {
                    $writer = new Crap4jReport($arguments['crap4jThreshold']);
                    $writer->process($codeCoverage, $arguments['coverageCrap4J']);

                    $this->codeCoverageGenerationSucceeded();

                    unset($writer);
                } catch (CodeCoverageException $e) {
                    $this->codeCoverageGenerationFailed($e);
                }
            }

            if (isset($arguments['coverageHtml'])) {
                $this->codeCoverageGenerationStart('HTML');

                try {
                    $writer = new HtmlReport(
                        $arguments['reportLowUpperBound'],
                        $arguments['reportHighLowerBound'],
                        sprintf(
                            ' and <a href="https://phpunit.de/">PHPUnit %s</a>',
                            Version::id()
                        )
                    );

                    $writer->process($codeCoverage, $arguments['coverageHtml']);

                    $this->codeCoverageGenerationSucceeded();

                    unset($writer);
                } catch (CodeCoverageException $e) {
                    $this->codeCoverageGenerationFailed($e);
                }
            }

            if (isset($arguments['coveragePHP'])) {
                $this->codeCoverageGenerationStart('PHP');

                try {
                    $writer = new PhpReport;
                    $writer->process($codeCoverage, $arguments['coveragePHP']);

                    $this->codeCoverageGenerationSucceeded();

                    unset($writer);
                } catch (CodeCoverageException $e) {
                    $this->codeCoverageGenerationFailed($e);
                }
            }

            if (isset($arguments['coverageText'])) {
                if ($arguments['coverageText'] === 'php://stdout') {
                    $outputStream = $this->printer;
                    $colors       = $arguments['colors'] && $arguments['colors'] !== DefaultResultPrinter::COLOR_NEVER;
                } else {
                    $outputStream = new Printer($arguments['coverageText']);
                    $colors       = false;
                }

                $processor = new TextReport(
                    $arguments['reportLowUpperBound'],
                    $arguments['reportHighLowerBound'],
                    $arguments['coverageTextShowUncoveredFiles'],
                    $arguments['coverageTextShowOnlySummary']
                );

                $outputStream->write(
                    $processor->process($codeCoverage, $colors)
                );
            }

            if (isset($arguments['coverageXml'])) {
                $this->codeCoverageGenerationStart('PHPUnit XML');

                try {
                    $writer = new XmlReport(Version::id());
                    $writer->process($codeCoverage, $arguments['coverageXml']);

                    $this->codeCoverageGenerationSucceeded();

                    unset($writer);
                } catch (CodeCoverageException $e) {
                    $this->codeCoverageGenerationFailed($e);
                }
            }
        }

        if ($exit) {
            if (isset($arguments['failOnEmptyTestSuite']) && $arguments['failOnEmptyTestSuite'] === true && count($result) === 0) {
                exit(self::FAILURE_EXIT);
            }

            if ($result->wasSuccessfulIgnoringWarnings()) {
                if ($arguments['failOnRisky'] && !$result->allHarmless()) {
                    exit(self::FAILURE_EXIT);
                }

                if ($arguments['failOnWarning'] && $result->warningCount() > 0) {
                    exit(self::FAILURE_EXIT);
                }

                if ($arguments['failOnIncomplete'] && $result->notImplementedCount() > 0) {
                    exit(self::FAILURE_EXIT);
                }

                if ($arguments['failOnSkipped'] && $result->skippedCount() > 0) {
                    exit(self::FAILURE_EXIT);
                }

                exit(self::SUCCESS_EXIT);
            }

            if ($result->errorCount() > 0) {
                exit(self::EXCEPTION_EXIT);
            }

            if ($result->failureCount() > 0) {
                exit(self::FAILURE_EXIT);
            }
        }

        return $result;
    }

    /**
     * Returns the loader to be used.
     */
    public function getLoader(): TestSuiteLoader
    {
        if ($this->loader === null) {
            $this->loader = new StandardTestSuiteLoader;
        }

        return $this->loader;
    }

    public function addExtension(Hook $extension): void
    {
        $this->extensions[] = $extension;
    }

    /**
     * Override to define how to handle a failed loading of
     * a test suite.
     */
    protected function runFailed(string $message): void
    {
        $this->write($message . PHP_EOL);

        exit(self::FAILURE_EXIT);
    }

    private function createTestResult(): TestResult
    {
        return new TestResult;
    }

    private function write(string $buffer): void
    {
        if (PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg') {
            $buffer = htmlspecialchars($buffer);
        }

        if ($this->printer !== null) {
            $this->printer->write($buffer);
        } else {
            print $buffer;
        }
    }

    /**
     * @throws \PHPUnit\TextUI\XmlConfiguration\Exception
     * @throws Exception
     */
    private function handleConfiguration(array &$arguments): void
    {
        if (!isset($arguments['configurationObject']) && isset($arguments['configuration'])) {
            $arguments['configurationObject'] = (new Loader)->load($arguments['configuration']);
        }

        if (!isset($arguments['warnings'])) {
            $arguments['warnings'] = [];
        }

        $arguments['debug']     = $arguments['debug'] ?? false;
        $arguments['filter']    = $arguments['filter'] ?? false;
        $arguments['listeners'] = $arguments['listeners'] ?? [];

        if (isset($arguments['configurationObject'])) {
            (new PhpHandler)->handle($arguments['configurationObject']->php());

            $codeCoverageConfiguration = $arguments['configurationObject']->codeCoverage();

            if (!isset($arguments['noCoverage'])) {
                if (!isset($arguments['coverageClover']) && $codeCoverageConfiguration->hasClover()) {
                    $arguments['coverageClover'] = $codeCoverageConfiguration->clover()->target()->path();
                }

                if (!isset($arguments['coverageCobertura']) && $codeCoverageConfiguration->hasCobertura()) {
                    $arguments['coverageCobertura'] = $codeCoverageConfiguration->cobertura()->target()->path();
                }

                if (!isset($arguments['coverageCrap4J']) && $codeCoverageConfiguration->hasCrap4j()) {
                    $arguments['coverageCrap4J'] = $codeCoverageConfiguration->crap4j()->target()->path();

                    if (!isset($arguments['crap4jThreshold'])) {
                        $arguments['crap4jThreshold'] = $codeCoverageConfiguration->crap4j()->threshold();
                    }
                }

                if (!isset($arguments['coverageHtml']) && $codeCoverageConfiguration->hasHtml()) {
                    $arguments['coverageHtml'] = $codeCoverageConfiguration->html()->target()->path();

                    if (!isset($arguments['reportLowUpperBound'])) {
                        $arguments['reportLowUpperBound'] = $codeCoverageConfiguration->html()->lowUpperBound();
                    }

                    if (!isset($arguments['reportHighLowerBound'])) {
                        $arguments['reportHighLowerBound'] = $codeCoverageConfiguration->html()->highLowerBound();
                    }
                }

                if (!isset($arguments['coveragePHP']) && $codeCoverageConfiguration->hasPhp()) {
                    $arguments['coveragePHP'] = $codeCoverageConfiguration->php()->target()->path();
                }

                if (!isset($arguments['coverageText']) && $codeCoverageConfiguration->hasText()) {
                    $arguments['coverageText']                   = $codeCoverageConfiguration->text()->target()->path();
                    $arguments['coverageTextShowUncoveredFiles'] = $codeCoverageConfiguration->text()->showUncoveredFiles();
                    $arguments['coverageTextShowOnlySummary']    = $codeCoverageConfiguration->text()->showOnlySummary();
                }

                if (!isset($arguments['coverageXml']) && $codeCoverageConfiguration->hasXml()) {
                    $arguments['coverageXml'] = $codeCoverageConfiguration->xml()->target()->path();
                }
            }

            $phpunitConfiguration = $arguments['configurationObject']->phpunit();

            $arguments['backupGlobals']                                   = $arguments['backupGlobals'] ?? $phpunitConfiguration->backupGlobals();
            $arguments['backupStaticAttributes']                          = $arguments['backupStaticAttributes'] ?? $phpunitConfiguration->backupStaticAttributes();
            $arguments['beStrictAboutChangesToGlobalState']               = $arguments['beStrictAboutChangesToGlobalState'] ?? $phpunitConfiguration->beStrictAboutChangesToGlobalState();
            $arguments['cacheResult']                                     = $arguments['cacheResult'] ?? $phpunitConfiguration->cacheResult();
            $arguments['colors']                                          = $arguments['colors'] ?? $phpunitConfiguration->colors();
            $arguments['convertDeprecationsToExceptions']                 = $arguments['convertDeprecationsToExceptions'] ?? $phpunitConfiguration->convertDeprecationsToExceptions();
            $arguments['convertErrorsToExceptions']                       = $arguments['convertErrorsToExceptions'] ?? $phpunitConfiguration->convertErrorsToExceptions();
            $arguments['convertNoticesToExceptions']                      = $arguments['convertNoticesToExceptions'] ?? $phpunitConfiguration->convertNoticesToExceptions();
            $arguments['convertWarningsToExceptions']                     = $arguments['convertWarningsToExceptions'] ?? $phpunitConfiguration->convertWarningsToExceptions();
            $arguments['processIsolation']                                = $arguments['processIsolation'] ?? $phpunitConfiguration->processIsolation();
            $arguments['stopOnDefect']                                    = $arguments['stopOnDefect'] ?? $phpunitConfiguration->stopOnDefect();
            $arguments['stopOnError']                                     = $arguments['stopOnError'] ?? $phpunitConfiguration->stopOnError();
            $arguments['stopOnFailure']                                   = $arguments['stopOnFailure'] ?? $phpunitConfiguration->stopOnFailure();
            $arguments['stopOnWarning']                                   = $arguments['stopOnWarning'] ?? $phpunitConfiguration->stopOnWarning();
            $arguments['stopOnIncomplete']                                = $arguments['stopOnIncomplete'] ?? $phpunitConfiguration->stopOnIncomplete();
            $arguments['stopOnRisky']                                     = $arguments['stopOnRisky'] ?? $phpunitConfiguration->stopOnRisky();
            $arguments['stopOnSkipped']                                   = $arguments['stopOnSkipped'] ?? $phpunitConfiguration->stopOnSkipped();
            $arguments['failOnEmptyTestSuite']                            = $arguments['failOnEmptyTestSuite'] ?? $phpunitConfiguration->failOnEmptyTestSuite();
            $arguments['failOnIncomplete']                                = $arguments['failOnIncomplete'] ?? $phpunitConfiguration->failOnIncomplete();
            $arguments['failOnRisky']                                     = $arguments['failOnRisky'] ?? $phpunitConfiguration->failOnRisky();
            $arguments['failOnSkipped']                                   = $arguments['failOnSkipped'] ?? $phpunitConfiguration->failOnSkipped();
            $arguments['failOnWarning']                                   = $arguments['failOnWarning'] ?? $phpunitConfiguration->failOnWarning();
            $arguments['enforceTimeLimit']                                = $arguments['enforceTimeLimit'] ?? $phpunitConfiguration->enforceTimeLimit();
            $arguments['defaultTimeLimit']                                = $arguments['defaultTimeLimit'] ?? $phpunitConfiguration->defaultTimeLimit();
            $arguments['timeoutForSmallTests']                            = $arguments['timeoutForSmallTests'] ?? $phpunitConfiguration->timeoutForSmallTests();
            $arguments['timeoutForMediumTests']                           = $arguments['timeoutForMediumTests'] ?? $phpunitConfiguration->timeoutForMediumTests();
            $arguments['timeoutForLargeTests']                            = $arguments['timeoutForLargeTests'] ?? $phpunitConfiguration->timeoutForLargeTests();
            $arguments['reportUselessTests']                              = $arguments['reportUselessTests'] ?? $phpunitConfiguration->beStrictAboutTestsThatDoNotTestAnything();
            $arguments['strictCoverage']                                  = $arguments['strictCoverage'] ?? $phpunitConfiguration->beStrictAboutCoversAnnotation();
            $arguments['ignoreDeprecatedCodeUnitsFromCodeCoverage']       = $arguments['ignoreDeprecatedCodeUnitsFromCodeCoverage'] ?? $codeCoverageConfiguration->ignoreDeprecatedCodeUnits();
            $arguments['disallowTestOutput']                              = $arguments['disallowTestOutput'] ?? $phpunitConfiguration->beStrictAboutOutputDuringTests();
            $arguments['disallowTodoAnnotatedTests']                      = $arguments['disallowTodoAnnotatedTests'] ?? $phpunitConfiguration->beStrictAboutTodoAnnotatedTests();
            $arguments['beStrictAboutResourceUsageDuringSmallTests']      = $arguments['beStrictAboutResourceUsageDuringSmallTests'] ?? $phpunitConfiguration->beStrictAboutResourceUsageDuringSmallTests();
            $arguments['verbose']                                         = $arguments['verbose'] ?? $phpunitConfiguration->verbose();
            $arguments['reverseDefectList']                               = $arguments['reverseDefectList'] ?? $phpunitConfiguration->reverseDefectList();
            $arguments['forceCoversAnnotation']                           = $arguments['forceCoversAnnotation'] ?? $phpunitConfiguration->forceCoversAnnotation();
            $arguments['disableCodeCoverageIgnore']                       = $arguments['disableCodeCoverageIgnore'] ?? $codeCoverageConfiguration->disableCodeCoverageIgnore();
            $arguments['registerMockObjectsFromTestArgumentsRecursively'] = $arguments['registerMockObjectsFromTestArgumentsRecursively'] ?? $phpunitConfiguration->registerMockObjectsFromTestArgumentsRecursively();
            $arguments['noInteraction']                                   = $arguments['noInteraction'] ?? $phpunitConfiguration->noInteraction();
            $arguments['executionOrder']                                  = $arguments['executionOrder'] ?? $phpunitConfiguration->executionOrder();
            $arguments['resolveDependencies']                             = $arguments['resolveDependencies'] ?? $phpunitConfiguration->resolveDependencies();

            if (!isset($arguments['bootstrap']) && $phpunitConfiguration->hasBootstrap()) {
                $arguments['bootstrap'] = $phpunitConfiguration->bootstrap();
            }

            if (!isset($arguments['cacheResultFile']) && $phpunitConfiguration->hasCacheResultFile()) {
                $arguments['cacheResultFile'] = $phpunitConfiguration->cacheResultFile();
            }

            if (!isset($arguments['executionOrderDefects'])) {
                $arguments['executionOrderDefects'] = $phpunitConfiguration->defectsFirst() ? TestSuiteSorter::ORDER_DEFECTS_FIRST : TestSuiteSorter::ORDER_DEFAULT;
            }

            if ($phpunitConfiguration->conflictBetweenPrinterClassAndTestdox()) {
                $arguments['conflictBetweenPrinterClassAndTestdox'] = true;
            }

            $groupCliArgs = [];

            if (!empty($arguments['groups'])) {
                $groupCliArgs = $arguments['groups'];
            }

            $groupConfiguration = $arguments['configurationObject']->groups();

            if (!isset($arguments['groups']) && $groupConfiguration->hasInclude()) {
                $arguments['groups'] = $groupConfiguration->include()->asArrayOfStrings();
            }

            if (!isset($arguments['excludeGroups']) && $groupConfiguration->hasExclude()) {
                $arguments['excludeGroups'] = array_diff($groupConfiguration->exclude()->asArrayOfStrings(), $groupCliArgs);
            }

            $extensionHandler = new ExtensionHandler;

            foreach ($arguments['configurationObject']->extensions() as $extension) {
                $extensionHandler->registerExtension($extension, $this);
            }

            foreach ($arguments['configurationObject']->listeners() as $listener) {
                $arguments['listeners'][] = $extensionHandler->createTestListenerInstance($listener);
            }

            unset($extensionHandler);

            foreach ($arguments['unavailableExtensions'] as $extension) {
                $arguments['warnings'][] = sprintf(
                    'Extension "%s" is not available',
                    $extension
                );
            }

            $loggingConfiguration = $arguments['configurationObject']->logging();

            if (!isset($arguments['noLogging'])) {
                if ($loggingConfiguration->hasText()) {
                    $arguments['listeners'][] = new DefaultResultPrinter(
                        $loggingConfiguration->text()->target()->path(),
                        true
                    );
                }

                if (!isset($arguments['teamcityLogfile']) && $loggingConfiguration->hasTeamCity()) {
                    $arguments['teamcityLogfile'] = $loggingConfiguration->teamCity()->target()->path();
                }

                if (!isset($arguments['junitLogfile']) && $loggingConfiguration->hasJunit()) {
                    $arguments['junitLogfile'] = $loggingConfiguration->junit()->target()->path();
                }

                if (!isset($arguments['testdoxHTMLFile']) && $loggingConfiguration->hasTestDoxHtml()) {
                    $arguments['testdoxHTMLFile'] = $loggingConfiguration->testDoxHtml()->target()->path();
                }

                if (!isset($arguments['testdoxTextFile']) && $loggingConfiguration->hasTestDoxText()) {
                    $arguments['testdoxTextFile'] = $loggingConfiguration->testDoxText()->target()->path();
                }

                if (!isset($arguments['testdoxXMLFile']) && $loggingConfiguration->hasTestDoxXml()) {
                    $arguments['testdoxXMLFile'] = $loggingConfiguration->testDoxXml()->target()->path();
                }
            }

            $testdoxGroupConfiguration = $arguments['configurationObject']->testdoxGroups();

            if (!isset($arguments['testdoxGroups']) && $testdoxGroupConfiguration->hasInclude()) {
                $arguments['testdoxGroups'] = $testdoxGroupConfiguration->include()->asArrayOfStrings();
            }

            if (!isset($arguments['testdoxExcludeGroups']) && $testdoxGroupConfiguration->hasExclude()) {
                $arguments['testdoxExcludeGroups'] = $testdoxGroupConfiguration->exclude()->asArrayOfStrings();
            }
        }

        $extensionHandler = new ExtensionHandler;

        foreach ($arguments['extensions'] as $extension) {
            $extensionHandler->registerExtension($extension, $this);
        }

        unset($extensionHandler);

        $arguments['backupGlobals']                                   = $arguments['backupGlobals'] ?? null;
        $arguments['backupStaticAttributes']                          = $arguments['backupStaticAttributes'] ?? null;
        $arguments['beStrictAboutChangesToGlobalState']               = $arguments['beStrictAboutChangesToGlobalState'] ?? null;
        $arguments['beStrictAboutResourceUsageDuringSmallTests']      = $arguments['beStrictAboutResourceUsageDuringSmallTests'] ?? false;
        $arguments['cacheResult']                                     = $arguments['cacheResult'] ?? true;
        $arguments['colors']                                          = $arguments['colors'] ?? DefaultResultPrinter::COLOR_DEFAULT;
        $arguments['columns']                                         = $arguments['columns'] ?? 80;
        $arguments['convertDeprecationsToExceptions']                 = $arguments['convertDeprecationsToExceptions'] ?? false;
        $arguments['convertErrorsToExceptions']                       = $arguments['convertErrorsToExceptions'] ?? true;
        $arguments['convertNoticesToExceptions']                      = $arguments['convertNoticesToExceptions'] ?? true;
        $arguments['convertWarningsToExceptions']                     = $arguments['convertWarningsToExceptions'] ?? true;
        $arguments['crap4jThreshold']                                 = $arguments['crap4jThreshold'] ?? 30;
        $arguments['disallowTestOutput']                              = $arguments['disallowTestOutput'] ?? false;
        $arguments['disallowTodoAnnotatedTests']                      = $arguments['disallowTodoAnnotatedTests'] ?? false;
        $arguments['defaultTimeLimit']                                = $arguments['defaultTimeLimit'] ?? 0;
        $arguments['enforceTimeLimit']                                = $arguments['enforceTimeLimit'] ?? false;
        $arguments['excludeGroups']                                   = $arguments['excludeGroups'] ?? [];
        $arguments['executionOrder']                                  = $arguments['executionOrder'] ?? TestSuiteSorter::ORDER_DEFAULT;
        $arguments['executionOrderDefects']                           = $arguments['executionOrderDefects'] ?? TestSuiteSorter::ORDER_DEFAULT;
        $arguments['failOnIncomplete']                                = $arguments['failOnIncomplete'] ?? false;
        $arguments['failOnRisky']                                     = $arguments['failOnRisky'] ?? false;
        $arguments['failOnSkipped']                                   = $arguments['failOnSkipped'] ?? false;
        $arguments['failOnWarning']                                   = $arguments['failOnWarning'] ?? false;
        $arguments['groups']                                          = $arguments['groups'] ?? [];
        $arguments['noInteraction']                                   = $arguments['noInteraction'] ?? false;
        $arguments['processIsolation']                                = $arguments['processIsolation'] ?? false;
        $arguments['randomOrderSeed']                                 = $arguments['randomOrderSeed'] ?? time();
        $arguments['registerMockObjectsFromTestArgumentsRecursively'] = $arguments['registerMockObjectsFromTestArgumentsRecursively'] ?? false;
        $arguments['repeat']                                          = $arguments['repeat'] ?? false;
        $arguments['reportHighLowerBound']                            = $arguments['reportHighLowerBound'] ?? 90;
        $arguments['reportLowUpperBound']                             = $arguments['reportLowUpperBound'] ?? 50;
        $arguments['reportUselessTests']                              = $arguments['reportUselessTests'] ?? true;
        $arguments['reverseList']                                     = $arguments['reverseList'] ?? false;
        $arguments['resolveDependencies']                             = $arguments['resolveDependencies'] ?? true;
        $arguments['stopOnError']                                     = $arguments['stopOnError'] ?? false;
        $arguments['stopOnFailure']                                   = $arguments['stopOnFailure'] ?? false;
        $arguments['stopOnIncomplete']                                = $arguments['stopOnIncomplete'] ?? false;
        $arguments['stopOnRisky']                                     = $arguments['stopOnRisky'] ?? false;
        $arguments['stopOnSkipped']                                   = $arguments['stopOnSkipped'] ?? false;
        $arguments['stopOnWarning']                                   = $arguments['stopOnWarning'] ?? false;
        $arguments['stopOnDefect']                                    = $arguments['stopOnDefect'] ?? false;
        $arguments['strictCoverage']                                  = $arguments['strictCoverage'] ?? false;
        $arguments['testdoxExcludeGroups']                            = $arguments['testdoxExcludeGroups'] ?? [];
        $arguments['testdoxGroups']                                   = $arguments['testdoxGroups'] ?? [];
        $arguments['timeoutForLargeTests']                            = $arguments['timeoutForLargeTests'] ?? 60;
        $arguments['timeoutForMediumTests']                           = $arguments['timeoutForMediumTests'] ?? 10;
        $arguments['timeoutForSmallTests']                            = $arguments['timeoutForSmallTests'] ?? 1;
        $arguments['verbose']                                         = $arguments['verbose'] ?? false;

        if ($arguments['reportLowUpperBound'] > $arguments['reportHighLowerBound']) {
            $arguments['reportLowUpperBound']  = 50;
            $arguments['reportHighLowerBound'] = 90;
        }
    }

    private function processSuiteFilters(TestSuite $suite, array $arguments): void
    {
        if (!$arguments['filter'] &&
            empty($arguments['groups']) &&
            empty($arguments['excludeGroups']) &&
            empty($arguments['testsCovering']) &&
            empty($arguments['testsUsing'])) {
            return;
        }

        $filterFactory = new Factory;

        if (!empty($arguments['excludeGroups'])) {
            $filterFactory->addFilter(
                new ReflectionClass(ExcludeGroupFilterIterator::class),
                $arguments['excludeGroups']
            );
        }

        if (!empty($arguments['groups'])) {
            $filterFactory->addFilter(
                new ReflectionClass(IncludeGroupFilterIterator::class),
                $arguments['groups']
            );
        }

        if (!empty($arguments['testsCovering'])) {
            $filterFactory->addFilter(
                new ReflectionClass(IncludeGroupFilterIterator::class),
                array_map(
                    static function (string $name): string
                    {
                        return '__phpunit_covers_' . $name;
                    },
                    $arguments['testsCovering']
                )
            );
        }

        if (!empty($arguments['testsUsing'])) {
            $filterFactory->addFilter(
                new ReflectionClass(IncludeGroupFilterIterator::class),
                array_map(
                    static function (string $name): string
                    {
                        return '__phpunit_uses_' . $name;
                    },
                    $arguments['testsUsing']
                )
            );
        }

        if ($arguments['filter']) {
            $filterFactory->addFilter(
                new ReflectionClass(NameFilterIterator::class),
                $arguments['filter']
            );
        }

        $suite->injectFilter($filterFactory);
    }

    private function writeMessage(string $type, string $message): void
    {
        if (!$this->messagePrinted) {
            $this->write("\n");
        }

        $this->write(
            sprintf(
                "%-15s%s\n",
                $type . ':',
                $message
            )
        );

        $this->messagePrinted = true;
    }

    private function createPrinter(string $class, array $arguments): ResultPrinter
    {
        $object = new $class(
            (isset($arguments['stderr']) && $arguments['stderr'] === true) ? 'php://stderr' : null,
            $arguments['verbose'],
            $arguments['colors'],
            $arguments['debug'],
            $arguments['columns'],
            $arguments['reverseList']
        );

        assert($object instanceof ResultPrinter);

        return $object;
    }

    private function codeCoverageGenerationStart(string $format): void
    {
        $this->write(
            sprintf(
                "\nGenerating code coverage report in %s format ... ",
                $format
            )
        );

        $this->timer->start();
    }

    private function codeCoverageGenerationSucceeded(): void
    {
        $this->write(
            sprintf(
                "done [%s]\n",
                $this->timer->stop()->asString()
            )
        );
    }

    private function codeCoverageGenerationFailed(\Exception $e): void
    {
        $this->write(
            sprintf(
                "failed [%s]\n%s\n",
                $this->timer->stop()->asString(),
                $e->getMessage()
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI;

use function sprintf;
use RuntimeException;

/**
 * @internal This interface is not covered by the backward compatibility promise for PHPUnit
 */
final class TestFileNotFoundException extends RuntimeException implements Exception
{
    public function __construct(string $path)
    {
        parent::__construct(
            sprintf(
                'Test file "%s" not found',
                $path
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI;

use RuntimeException;

/**
 * @internal This interface is not covered by the backward compatibility promise for PHPUnit
 */
final class ReflectionException extends RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI;

/**
 * @internal This interface is not covered by the backward compatibility promise for PHPUnit
 */
final class RuntimeException extends \RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI;

use function sprintf;
use RuntimeException;

/**
 * @internal This interface is not covered by the backward compatibility promise for PHPUnit
 */
final class TestDirectoryNotFoundException extends RuntimeException implements Exception
{
    public function __construct(string $path)
    {
        parent::__construct(
            sprintf(
                'Test directory "%s" not found',
                $path
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI;

use Throwable;

/**
 * @internal This interface is not covered by the backward compatibility promise for PHPUnit
 */
interface Exception extends Throwable
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI;

use PHPUnit\Framework\TestListener;
use PHPUnit\Framework\TestResult;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
interface ResultPrinter extends TestListener
{
    public function printResult(TestResult $result): void;

    public function write(string $buffer): void;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI;

use const PHP_EOL;
use function array_map;
use function array_reverse;
use function count;
use function floor;
use function implode;
use function in_array;
use function is_int;
use function max;
use function preg_split;
use function sprintf;
use function str_pad;
use function str_repeat;
use function strlen;
use function vsprintf;
use PHPUnit\Framework\AssertionFailedError;
use PHPUnit\Framework\Exception;
use PHPUnit\Framework\InvalidArgumentException;
use PHPUnit\Framework\Test;
use PHPUnit\Framework\TestCase;
use PHPUnit\Framework\TestFailure;
use PHPUnit\Framework\TestResult;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Framework\Warning;
use PHPUnit\Runner\PhptTestCase;
use PHPUnit\Util\Color;
use PHPUnit\Util\Printer;
use SebastianBergmann\Environment\Console;
use SebastianBergmann\Timer\ResourceUsageFormatter;
use SebastianBergmann\Timer\Timer;
use Throwable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
class DefaultResultPrinter extends Printer implements ResultPrinter
{
    public const EVENT_TEST_START = 0;

    public const EVENT_TEST_END = 1;

    public const EVENT_TESTSUITE_START = 2;

    public const EVENT_TESTSUITE_END = 3;

    public const COLOR_NEVER = 'never';

    public const COLOR_AUTO = 'auto';

    public const COLOR_ALWAYS = 'always';

    public const COLOR_DEFAULT = self::COLOR_NEVER;

    private const AVAILABLE_COLORS = [self::COLOR_NEVER, self::COLOR_AUTO, self::COLOR_ALWAYS];

    /**
     * @var int
     */
    protected $column = 0;

    /**
     * @var int
     */
    protected $maxColumn;

    /**
     * @var bool
     */
    protected $lastTestFailed = false;

    /**
     * @var int
     */
    protected $numAssertions = 0;

    /**
     * @var int
     */
    protected $numTests = -1;

    /**
     * @var int
     */
    protected $numTestsRun = 0;

    /**
     * @var int
     */
    protected $numTestsWidth;

    /**
     * @var bool
     */
    protected $colors = false;

    /**
     * @var bool
     */
    protected $debug = false;

    /**
     * @var bool
     */
    protected $verbose = false;

    /**
     * @var int
     */
    private $numberOfColumns;

    /**
     * @var bool
     */
    private $reverse;

    /**
     * @var bool
     */
    private $defectListPrinted = false;

    /**
     * @var Timer
     */
    private $timer;

    /**
     * Constructor.
     *
     * @param null|resource|string $out
     * @param int|string           $numberOfColumns
     *
     * @throws Exception
     */
    public function __construct($out = null, bool $verbose = false, string $colors = self::COLOR_DEFAULT, bool $debug = false, $numberOfColumns = 80, bool $reverse = false)
    {
        parent::__construct($out);

        if (!in_array($colors, self::AVAILABLE_COLORS, true)) {
            throw InvalidArgumentException::create(
                3,
                vsprintf('value from "%s", "%s" or "%s"', self::AVAILABLE_COLORS)
            );
        }

        if (!is_int($numberOfColumns) && $numberOfColumns !== 'max') {
            throw InvalidArgumentException::create(5, 'integer or "max"');
        }

        $console            = new Console;
        $maxNumberOfColumns = $console->getNumberOfColumns();

        if ($numberOfColumns === 'max' || ($numberOfColumns !== 80 && $numberOfColumns > $maxNumberOfColumns)) {
            $numberOfColumns = $maxNumberOfColumns;
        }

        $this->numberOfColumns = $numberOfColumns;
        $this->verbose         = $verbose;
        $this->debug           = $debug;
        $this->reverse         = $reverse;

        if ($colors === self::COLOR_AUTO && $console->hasColorSupport()) {
            $this->colors = true;
        } else {
            $this->colors = (self::COLOR_ALWAYS === $colors);
        }

        $this->timer = new Timer;

        $this->timer->start();
    }

    public function printResult(TestResult $result): void
    {
        $this->printHeader($result);
        $this->printErrors($result);
        $this->printWarnings($result);
        $this->printFailures($result);
        $this->printRisky($result);

        if ($this->verbose) {
            $this->printIncompletes($result);
            $this->printSkipped($result);
        }

        $this->printFooter($result);
    }

    /**
     * An error occurred.
     */
    public function addError(Test $test, Throwable $t, float $time): void
    {
        $this->writeProgressWithColor('fg-red, bold', 'E');
        $this->lastTestFailed = true;
    }

    /**
     * A failure occurred.
     */
    public function addFailure(Test $test, AssertionFailedError $e, float $time): void
    {
        $this->writeProgressWithColor('bg-red, fg-white', 'F');
        $this->lastTestFailed = true;
    }

    /**
     * A warning occurred.
     */
    public function addWarning(Test $test, Warning $e, float $time): void
    {
        $this->writeProgressWithColor('fg-yellow, bold', 'W');
        $this->lastTestFailed = true;
    }

    /**
     * Incomplete test.
     */
    public function addIncompleteTest(Test $test, Throwable $t, float $time): void
    {
        $this->writeProgressWithColor('fg-yellow, bold', 'I');
        $this->lastTestFailed = true;
    }

    /**
     * Risky test.
     */
    public function addRiskyTest(Test $test, Throwable $t, float $time): void
    {
        $this->writeProgressWithColor('fg-yellow, bold', 'R');
        $this->lastTestFailed = true;
    }

    /**
     * Skipped test.
     */
    public function addSkippedTest(Test $test, Throwable $t, float $time): void
    {
        $this->writeProgressWithColor('fg-cyan, bold', 'S');
        $this->lastTestFailed = true;
    }

    /**
     * A testsuite started.
     */
    public function startTestSuite(TestSuite $suite): void
    {
        if ($this->numTests == -1) {
            $this->numTests      = count($suite);
            $this->numTestsWidth = strlen((string) $this->numTests);
            $this->maxColumn     = $this->numberOfColumns - strlen('  /  (XXX%)') - (2 * $this->numTestsWidth);
        }
    }

    /**
     * A testsuite ended.
     */
    public function endTestSuite(TestSuite $suite): void
    {
    }

    /**
     * A test started.
     */
    public function startTest(Test $test): void
    {
        if ($this->debug) {
            $this->write(
                sprintf(
                    "Test '%s' started\n",
                    \PHPUnit\Util\Test::describeAsString($test)
                )
            );
        }
    }

    /**
     * A test ended.
     */
    public function endTest(Test $test, float $time): void
    {
        if ($this->debug) {
            $this->write(
                sprintf(
                    "Test '%s' ended\n",
                    \PHPUnit\Util\Test::describeAsString($test)
                )
            );
        }

        if (!$this->lastTestFailed) {
            $this->writeProgress('.');
        }

        if ($test instanceof TestCase) {
            $this->numAssertions += $test->getNumAssertions();
        } elseif ($test instanceof PhptTestCase) {
            $this->numAssertions++;
        }

        $this->lastTestFailed = false;

        if ($test instanceof TestCase && !$test->hasExpectationOnOutput()) {
            $this->write($test->getActualOutput());
        }
    }

    protected function printDefects(array $defects, string $type): void
    {
        $count = count($defects);

        if ($count == 0) {
            return;
        }

        if ($this->defectListPrinted) {
            $this->write("\n--\n\n");
        }

        $this->write(
            sprintf(
                "There %s %d %s%s:\n",
                ($count == 1) ? 'was' : 'were',
                $count,
                $type,
                ($count == 1) ? '' : 's'
            )
        );

        $i = 1;

        if ($this->reverse) {
            $defects = array_reverse($defects);
        }

        foreach ($defects as $defect) {
            $this->printDefect($defect, $i++);
        }

        $this->defectListPrinted = true;
    }

    protected function printDefect(TestFailure $defect, int $count): void
    {
        $this->printDefectHeader($defect, $count);
        $this->printDefectTrace($defect);
    }

    protected function printDefectHeader(TestFailure $defect, int $count): void
    {
        $this->write(
            sprintf(
                "\n%d) %s\n",
                $count,
                $defect->getTestName()
            )
        );
    }

    protected function printDefectTrace(TestFailure $defect): void
    {
        $e = $defect->thrownException();

        $this->write((string) $e);

        while ($e = $e->getPrevious()) {
            $this->write("\nCaused by\n" . $e);
        }
    }

    protected function printErrors(TestResult $result): void
    {
        $this->printDefects($result->errors(), 'error');
    }

    protected function printFailures(TestResult $result): void
    {
        $this->printDefects($result->failures(), 'failure');
    }

    protected function printWarnings(TestResult $result): void
    {
        $this->printDefects($result->warnings(), 'warning');
    }

    protected function printIncompletes(TestResult $result): void
    {
        $this->printDefects($result->notImplemented(), 'incomplete test');
    }

    protected function printRisky(TestResult $result): void
    {
        $this->printDefects($result->risky(), 'risky test');
    }

    protected function printSkipped(TestResult $result): void
    {
        $this->printDefects($result->skipped(), 'skipped test');
    }

    protected function printHeader(TestResult $result): void
    {
        if (count($result) > 0) {
            $this->write(PHP_EOL . PHP_EOL . (new ResourceUsageFormatter)->resourceUsage($this->timer->stop()) . PHP_EOL . PHP_EOL);
        }
    }

    protected function printFooter(TestResult $result): void
    {
        if (count($result) === 0) {
            $this->writeWithColor(
                'fg-black, bg-yellow',
                'No tests executed!'
            );

            return;
        }

        if ($result->wasSuccessfulAndNoTestIsRiskyOrSkippedOrIncomplete()) {
            $this->writeWithColor(
                'fg-black, bg-green',
                sprintf(
                    'OK (%d test%s, %d assertion%s)',
                    count($result),
                    (count($result) === 1) ? '' : 's',
                    $this->numAssertions,
                    ($this->numAssertions === 1) ? '' : 's'
                )
            );

            return;
        }

        $color = 'fg-black, bg-yellow';

        if ($result->wasSuccessful()) {
            if ($this->verbose || !$result->allHarmless()) {
                $this->write("\n");
            }

            $this->writeWithColor(
                $color,
                'OK, but incomplete, skipped, or risky tests!'
            );
        } else {
            $this->write("\n");

            if ($result->errorCount()) {
                $color = 'fg-white, bg-red';

                $this->writeWithColor(
                    $color,
                    'ERRORS!'
                );
            } elseif ($result->failureCount()) {
                $color = 'fg-white, bg-red';

                $this->writeWithColor(
                    $color,
                    'FAILURES!'
                );
            } elseif ($result->warningCount()) {
                $color = 'fg-black, bg-yellow';

                $this->writeWithColor(
                    $color,
                    'WARNINGS!'
                );
            }
        }

        $this->writeCountString(count($result), 'Tests', $color, true);
        $this->writeCountString($this->numAssertions, 'Assertions', $color, true);
        $this->writeCountString($result->errorCount(), 'Errors', $color);
        $this->writeCountString($result->failureCount(), 'Failures', $color);
        $this->writeCountString($result->warningCount(), 'Warnings', $color);
        $this->writeCountString($result->skippedCount(), 'Skipped', $color);
        $this->writeCountString($result->notImplementedCount(), 'Incomplete', $color);
        $this->writeCountString($result->riskyCount(), 'Risky', $color);
        $this->writeWithColor($color, '.');
    }

    protected function writeProgress(string $progress): void
    {
        if ($this->debug) {
            return;
        }

        $this->write($progress);
        $this->column++;
        $this->numTestsRun++;

        if ($this->column == $this->maxColumn || $this->numTestsRun == $this->numTests) {
            if ($this->numTestsRun == $this->numTests) {
                $this->write(str_repeat(' ', $this->maxColumn - $this->column));
            }

            $this->write(
                sprintf(
                    ' %' . $this->numTestsWidth . 'd / %' .
                    $this->numTestsWidth . 'd (%3s%%)',
                    $this->numTestsRun,
                    $this->numTests,
                    floor(($this->numTestsRun / $this->numTests) * 100)
                )
            );

            if ($this->column == $this->maxColumn) {
                $this->writeNewLine();
            }
        }
    }

    protected function writeNewLine(): void
    {
        $this->column = 0;
        $this->write("\n");
    }

    /**
     * Formats a buffer with a specified ANSI color sequence if colors are
     * enabled.
     */
    protected function colorizeTextBox(string $color, string $buffer): string
    {
        if (!$this->colors) {
            return $buffer;
        }

        $lines   = preg_split('/\r\n|\r|\n/', $buffer);
        $padding = max(array_map('\strlen', $lines));

        $styledLines = [];

        foreach ($lines as $line) {
            $styledLines[] = Color::colorize($color, str_pad($line, $padding));
        }

        return implode(PHP_EOL, $styledLines);
    }

    /**
     * Writes a buffer out with a color sequence if colors are enabled.
     */
    protected function writeWithColor(string $color, string $buffer, bool $lf = true): void
    {
        $this->write($this->colorizeTextBox($color, $buffer));

        if ($lf) {
            $this->write(PHP_EOL);
        }
    }

    /**
     * Writes progress with a color sequence if colors are enabled.
     */
    protected function writeProgressWithColor(string $color, string $buffer): void
    {
        $buffer = $this->colorizeTextBox($color, $buffer);
        $this->writeProgress($buffer);
    }

    private function writeCountString(int $count, string $name, string $color, bool $always = false): void
    {
        static $first = true;

        if ($always || $count > 0) {
            $this->writeWithColor(
                $color,
                sprintf(
                    '%s%s: %d',
                    !$first ? ', ' : '',
                    $name,
                    $count
                ),
                false
            );

            $first = false;
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\CliArguments;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Mapper
{
    /**
     * @throws Exception
     */
    public function mapToLegacyArray(Configuration $arguments): array
    {
        $result = [
            'extensions'              => [],
            'listGroups'              => false,
            'listSuites'              => false,
            'listTests'               => false,
            'listTestsXml'            => false,
            'loader'                  => null,
            'useDefaultConfiguration' => true,
            'loadedExtensions'        => [],
            'unavailableExtensions'   => [],
            'notLoadedExtensions'     => [],
        ];

        if ($arguments->hasColors()) {
            $result['colors'] = $arguments->colors();
        }

        if ($arguments->hasBootstrap()) {
            $result['bootstrap'] = $arguments->bootstrap();
        }

        if ($arguments->hasCacheResult()) {
            $result['cacheResult'] = $arguments->cacheResult();
        }

        if ($arguments->hasCacheResultFile()) {
            $result['cacheResultFile'] = $arguments->cacheResultFile();
        }

        if ($arguments->hasColumns()) {
            $result['columns'] = $arguments->columns();
        }

        if ($arguments->hasConfiguration()) {
            $result['configuration'] = $arguments->configuration();
        }

        if ($arguments->hasCoverageCacheDirectory()) {
            $result['coverageCacheDirectory'] = $arguments->coverageCacheDirectory();
        }

        if ($arguments->hasWarmCoverageCache()) {
            $result['warmCoverageCache'] = $arguments->warmCoverageCache();
        }

        if ($arguments->hasCoverageClover()) {
            $result['coverageClover'] = $arguments->coverageClover();
        }

        if ($arguments->hasCoverageCobertura()) {
            $result['coverageCobertura'] = $arguments->coverageCobertura();
        }

        if ($arguments->hasCoverageCrap4J()) {
            $result['coverageCrap4J'] = $arguments->coverageCrap4J();
        }

        if ($arguments->hasCoverageHtml()) {
            $result['coverageHtml'] = $arguments->coverageHtml();
        }

        if ($arguments->hasCoveragePhp()) {
            $result['coveragePHP'] = $arguments->coveragePhp();
        }

        if ($arguments->hasCoverageText()) {
            $result['coverageText'] = $arguments->coverageText();
        }

        if ($arguments->hasCoverageTextShowUncoveredFiles()) {
            $result['coverageTextShowUncoveredFiles'] = $arguments->hasCoverageTextShowUncoveredFiles();
        }

        if ($arguments->hasCoverageTextShowOnlySummary()) {
            $result['coverageTextShowOnlySummary'] = $arguments->coverageTextShowOnlySummary();
        }

        if ($arguments->hasCoverageXml()) {
            $result['coverageXml'] = $arguments->coverageXml();
        }

        if ($arguments->hasPathCoverage()) {
            $result['pathCoverage'] = $arguments->pathCoverage();
        }

        if ($arguments->hasDebug()) {
            $result['debug'] = $arguments->debug();
        }

        if ($arguments->hasHelp()) {
            $result['help'] = $arguments->help();
        }

        if ($arguments->hasFilter()) {
            $result['filter'] = $arguments->filter();
        }

        if ($arguments->hasTestSuite()) {
            $result['testsuite'] = $arguments->testSuite();
        }

        if ($arguments->hasGroups()) {
            $result['groups'] = $arguments->groups();
        }

        if ($arguments->hasExcludeGroups()) {
            $result['excludeGroups'] = $arguments->excludeGroups();
        }

        if ($arguments->hasTestsCovering()) {
            $result['testsCovering'] = $arguments->testsCovering();
        }

        if ($arguments->hasTestsUsing()) {
            $result['testsUsing'] = $arguments->testsUsing();
        }

        if ($arguments->hasTestSuffixes()) {
            $result['testSuffixes'] = $arguments->testSuffixes();
        }

        if ($arguments->hasIncludePath()) {
            $result['includePath'] = $arguments->includePath();
        }

        if ($arguments->hasListGroups()) {
            $result['listGroups'] = $arguments->listGroups();
        }

        if ($arguments->hasListSuites()) {
            $result['listSuites'] = $arguments->listSuites();
        }

        if ($arguments->hasListTests()) {
            $result['listTests'] = $arguments->listTests();
        }

        if ($arguments->hasListTestsXml()) {
            $result['listTestsXml'] = $arguments->listTestsXml();
        }

        if ($arguments->hasPrinter()) {
            $result['printer'] = $arguments->printer();
        }

        if ($arguments->hasLoader()) {
            $result['loader'] = $arguments->loader();
        }

        if ($arguments->hasJunitLogfile()) {
            $result['junitLogfile'] = $arguments->junitLogfile();
        }

        if ($arguments->hasTeamcityLogfile()) {
            $result['teamcityLogfile'] = $arguments->teamcityLogfile();
        }

        if ($arguments->hasExecutionOrder()) {
            $result['executionOrder'] = $arguments->executionOrder();
        }

        if ($arguments->hasExecutionOrderDefects()) {
            $result['executionOrderDefects'] = $arguments->executionOrderDefects();
        }

        if ($arguments->hasExtensions()) {
            $result['extensions'] = $arguments->extensions();
        }

        if ($arguments->hasUnavailableExtensions()) {
            $result['unavailableExtensions'] = $arguments->unavailableExtensions();
        }

        if ($arguments->hasResolveDependencies()) {
            $result['resolveDependencies'] = $arguments->resolveDependencies();
        }

        if ($arguments->hasProcessIsolation()) {
            $result['processIsolation'] = $arguments->processIsolation();
        }

        if ($arguments->hasRepeat()) {
            $result['repeat'] = $arguments->repeat();
        }

        if ($arguments->hasStderr()) {
            $result['stderr'] = $arguments->stderr();
        }

        if ($arguments->hasStopOnDefect()) {
            $result['stopOnDefect'] = $arguments->stopOnDefect();
        }

        if ($arguments->hasStopOnError()) {
            $result['stopOnError'] = $arguments->stopOnError();
        }

        if ($arguments->hasStopOnFailure()) {
            $result['stopOnFailure'] = $arguments->stopOnFailure();
        }

        if ($arguments->hasStopOnWarning()) {
            $result['stopOnWarning'] = $arguments->stopOnWarning();
        }

        if ($arguments->hasStopOnIncomplete()) {
            $result['stopOnIncomplete'] = $arguments->stopOnIncomplete();
        }

        if ($arguments->hasStopOnRisky()) {
            $result['stopOnRisky'] = $arguments->stopOnRisky();
        }

        if ($arguments->hasStopOnSkipped()) {
            $result['stopOnSkipped'] = $arguments->stopOnSkipped();
        }

        if ($arguments->hasFailOnEmptyTestSuite()) {
            $result['failOnEmptyTestSuite'] = $arguments->failOnEmptyTestSuite();
        }

        if ($arguments->hasFailOnIncomplete()) {
            $result['failOnIncomplete'] = $arguments->failOnIncomplete();
        }

        if ($arguments->hasFailOnRisky()) {
            $result['failOnRisky'] = $arguments->failOnRisky();
        }

        if ($arguments->hasFailOnSkipped()) {
            $result['failOnSkipped'] = $arguments->failOnSkipped();
        }

        if ($arguments->hasFailOnWarning()) {
            $result['failOnWarning'] = $arguments->failOnWarning();
        }

        if ($arguments->hasTestdoxGroups()) {
            $result['testdoxGroups'] = $arguments->testdoxGroups();
        }

        if ($arguments->hasTestdoxExcludeGroups()) {
            $result['testdoxExcludeGroups'] = $arguments->testdoxExcludeGroups();
        }

        if ($arguments->hasTestdoxHtmlFile()) {
            $result['testdoxHTMLFile'] = $arguments->testdoxHtmlFile();
        }

        if ($arguments->hasTestdoxTextFile()) {
            $result['testdoxTextFile'] = $arguments->testdoxTextFile();
        }

        if ($arguments->hasTestdoxXmlFile()) {
            $result['testdoxXMLFile'] = $arguments->testdoxXmlFile();
        }

        if ($arguments->hasUseDefaultConfiguration()) {
            $result['useDefaultConfiguration'] = $arguments->useDefaultConfiguration();
        }

        if ($arguments->hasNoExtensions()) {
            $result['noExtensions'] = $arguments->noExtensions();
        }

        if ($arguments->hasNoCoverage()) {
            $result['noCoverage'] = $arguments->noCoverage();
        }

        if ($arguments->hasNoLogging()) {
            $result['noLogging'] = $arguments->noLogging();
        }

        if ($arguments->hasNoInteraction()) {
            $result['noInteraction'] = $arguments->noInteraction();
        }

        if ($arguments->hasBackupGlobals()) {
            $result['backupGlobals'] = $arguments->backupGlobals();
        }

        if ($arguments->hasBackupStaticAttributes()) {
            $result['backupStaticAttributes'] = $arguments->backupStaticAttributes();
        }

        if ($arguments->hasVerbose()) {
            $result['verbose'] = $arguments->verbose();
        }

        if ($arguments->hasReportUselessTests()) {
            $result['reportUselessTests'] = $arguments->reportUselessTests();
        }

        if ($arguments->hasStrictCoverage()) {
            $result['strictCoverage'] = $arguments->strictCoverage();
        }

        if ($arguments->hasDisableCodeCoverageIgnore()) {
            $result['disableCodeCoverageIgnore'] = $arguments->disableCodeCoverageIgnore();
        }

        if ($arguments->hasBeStrictAboutChangesToGlobalState()) {
            $result['beStrictAboutChangesToGlobalState'] = $arguments->beStrictAboutChangesToGlobalState();
        }

        if ($arguments->hasDisallowTestOutput()) {
            $result['disallowTestOutput'] = $arguments->disallowTestOutput();
        }

        if ($arguments->hasBeStrictAboutResourceUsageDuringSmallTests()) {
            $result['beStrictAboutResourceUsageDuringSmallTests'] = $arguments->beStrictAboutResourceUsageDuringSmallTests();
        }

        if ($arguments->hasDefaultTimeLimit()) {
            $result['defaultTimeLimit'] = $arguments->defaultTimeLimit();
        }

        if ($arguments->hasEnforceTimeLimit()) {
            $result['enforceTimeLimit'] = $arguments->enforceTimeLimit();
        }

        if ($arguments->hasDisallowTodoAnnotatedTests()) {
            $result['disallowTodoAnnotatedTests'] = $arguments->disallowTodoAnnotatedTests();
        }

        if ($arguments->hasReverseList()) {
            $result['reverseList'] = $arguments->reverseList();
        }

        if ($arguments->hasCoverageFilter()) {
            $result['coverageFilter'] = $arguments->coverageFilter();
        }

        if ($arguments->hasRandomOrderSeed()) {
            $result['randomOrderSeed'] = $arguments->randomOrderSeed();
        }

        if ($arguments->hasXdebugFilterFile()) {
            $result['xdebugFilterFile'] = $arguments->xdebugFilterFile();
        }

        return $result;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\CliArguments;

use PHPUnit\TextUI\XmlConfiguration\Extension;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 * @psalm-immutable
 */
final class Configuration
{
    /**
     * @var ?string
     */
    private $argument;

    /**
     * @var ?string
     */
    private $atLeastVersion;

    /**
     * @var ?bool
     */
    private $backupGlobals;

    /**
     * @var ?bool
     */
    private $backupStaticAttributes;

    /**
     * @var ?bool
     */
    private $beStrictAboutChangesToGlobalState;

    /**
     * @var ?bool
     */
    private $beStrictAboutResourceUsageDuringSmallTests;

    /**
     * @var ?string
     */
    private $bootstrap;

    /**
     * @var ?bool
     */
    private $cacheResult;

    /**
     * @var ?string
     */
    private $cacheResultFile;

    /**
     * @var ?bool
     */
    private $checkVersion;

    /**
     * @var ?string
     */
    private $colors;

    /**
     * @var null|int|string
     */
    private $columns;

    /**
     * @var ?string
     */
    private $configuration;

    /**
     * @var null|string[]
     */
    private $coverageFilter;

    /**
     * @var ?string
     */
    private $coverageClover;

    /**
     * @var ?string
     */
    private $coverageCobertura;

    /**
     * @var ?string
     */
    private $coverageCrap4J;

    /**
     * @var ?string
     */
    private $coverageHtml;

    /**
     * @var ?string
     */
    private $coveragePhp;

    /**
     * @var ?string
     */
    private $coverageText;

    /**
     * @var ?bool
     */
    private $coverageTextShowUncoveredFiles;

    /**
     * @var ?bool
     */
    private $coverageTextShowOnlySummary;

    /**
     * @var ?string
     */
    private $coverageXml;

    /**
     * @var ?bool
     */
    private $pathCoverage;

    /**
     * @var ?string
     */
    private $coverageCacheDirectory;

    /**
     * @var ?bool
     */
    private $warmCoverageCache;

    /**
     * @var ?bool
     */
    private $debug;

    /**
     * @var ?int
     */
    private $defaultTimeLimit;

    /**
     * @var ?bool
     */
    private $disableCodeCoverageIgnore;

    /**
     * @var ?bool
     */
    private $disallowTestOutput;

    /**
     * @var ?bool
     */
    private $disallowTodoAnnotatedTests;

    /**
     * @var ?bool
     */
    private $enforceTimeLimit;

    /**
     * @var null|string[]
     */
    private $excludeGroups;

    /**
     * @var ?int
     */
    private $executionOrder;

    /**
     * @var ?int
     */
    private $executionOrderDefects;

    /**
     * @var null|Extension[]
     */
    private $extensions;

    /**
     * @var null|string[]
     */
    private $unavailableExtensions;

    /**
     * @var ?bool
     */
    private $failOnEmptyTestSuite;

    /**
     * @var ?bool
     */
    private $failOnIncomplete;

    /**
     * @var ?bool
     */
    private $failOnRisky;

    /**
     * @var ?bool
     */
    private $failOnSkipped;

    /**
     * @var ?bool
     */
    private $failOnWarning;

    /**
     * @var ?string
     */
    private $filter;

    /**
     * @var ?bool
     */
    private $generateConfiguration;

    /**
     * @var ?bool
     */
    private $migrateConfiguration;

    /**
     * @var null|string[]
     */
    private $groups;

    /**
     * @var null|string[]
     */
    private $testsCovering;

    /**
     * @var null|string[]
     */
    private $testsUsing;

    /**
     * @var ?bool
     */
    private $help;

    /**
     * @var ?string
     */
    private $includePath;

    /**
     * @var null|string[]
     */
    private $iniSettings;

    /**
     * @var ?string
     */
    private $junitLogfile;

    /**
     * @var ?bool
     */
    private $listGroups;

    /**
     * @var ?bool
     */
    private $listSuites;

    /**
     * @var ?bool
     */
    private $listTests;

    /**
     * @var ?string
     */
    private $listTestsXml;

    /**
     * @var ?string
     */
    private $loader;

    /**
     * @var ?bool
     */
    private $noCoverage;

    /**
     * @var ?bool
     */
    private $noExtensions;

    /**
     * @var ?bool
     */
    private $noInteraction;

    /**
     * @var ?bool
     */
    private $noLogging;

    /**
     * @var ?string
     */
    private $printer;

    /**
     * @var ?bool
     */
    private $processIsolation;

    /**
     * @var ?int
     */
    private $randomOrderSeed;

    /**
     * @var ?int
     */
    private $repeat;

    /**
     * @var ?bool
     */
    private $reportUselessTests;

    /**
     * @var ?bool
     */
    private $resolveDependencies;

    /**
     * @var ?bool
     */
    private $reverseList;

    /**
     * @var ?bool
     */
    private $stderr;

    /**
     * @var ?bool
     */
    private $strictCoverage;

    /**
     * @var ?bool
     */
    private $stopOnDefect;

    /**
     * @var ?bool
     */
    private $stopOnError;

    /**
     * @var ?bool
     */
    private $stopOnFailure;

    /**
     * @var ?bool
     */
    private $stopOnIncomplete;

    /**
     * @var ?bool
     */
    private $stopOnRisky;

    /**
     * @var ?bool
     */
    private $stopOnSkipped;

    /**
     * @var ?bool
     */
    private $stopOnWarning;

    /**
     * @var ?string
     */
    private $teamcityLogfile;

    /**
     * @var null|string[]
     */
    private $testdoxExcludeGroups;

    /**
     * @var null|string[]
     */
    private $testdoxGroups;

    /**
     * @var ?string
     */
    private $testdoxHtmlFile;

    /**
     * @var ?string
     */
    private $testdoxTextFile;

    /**
     * @var ?string
     */
    private $testdoxXmlFile;

    /**
     * @var null|string[]
     */
    private $testSuffixes;

    /**
     * @var ?string
     */
    private $testSuite;

    /**
     * @var string[]
     */
    private $unrecognizedOptions;

    /**
     * @var ?string
     */
    private $unrecognizedOrderBy;

    /**
     * @var ?bool
     */
    private $useDefaultConfiguration;

    /**
     * @var ?bool
     */
    private $verbose;

    /**
     * @var ?bool
     */
    private $version;

    /**
     * @var ?string
     */
    private $xdebugFilterFile;

    /**
     * @param null|int|string $columns
     */
    public function __construct(?string $argument, ?string $atLeastVersion, ?bool $backupGlobals, ?bool $backupStaticAttributes, ?bool $beStrictAboutChangesToGlobalState, ?bool $beStrictAboutResourceUsageDuringSmallTests, ?string $bootstrap, ?bool $cacheResult, ?string $cacheResultFile, ?bool $checkVersion, ?string $colors, $columns, ?string $configuration, ?string $coverageClover, ?string $coverageCobertura, ?string $coverageCrap4J, ?string $coverageHtml, ?string $coveragePhp, ?string $coverageText, ?bool $coverageTextShowUncoveredFiles, ?bool $coverageTextShowOnlySummary, ?string $coverageXml, ?bool $pathCoverage, ?string $coverageCacheDirectory, ?bool $warmCoverageCache, ?bool $debug, ?int $defaultTimeLimit, ?bool $disableCodeCoverageIgnore, ?bool $disallowTestOutput, ?bool $disallowTodoAnnotatedTests, ?bool $enforceTimeLimit, ?array $excludeGroups, ?int $executionOrder, ?int $executionOrderDefects, ?array $extensions, ?array $unavailableExtensions, ?bool $failOnEmptyTestSuite, ?bool $failOnIncomplete, ?bool $failOnRisky, ?bool $failOnSkipped, ?bool $failOnWarning, ?string $filter, ?bool $generateConfiguration, ?bool $migrateConfiguration, ?array $groups, ?array $testsCovering, ?array $testsUsing, ?bool $help, ?string $includePath, ?array $iniSettings, ?string $junitLogfile, ?bool $listGroups, ?bool $listSuites, ?bool $listTests, ?string $listTestsXml, ?string $loader, ?bool $noCoverage, ?bool $noExtensions, ?bool $noInteraction, ?bool $noLogging, ?string $printer, ?bool $processIsolation, ?int $randomOrderSeed, ?int $repeat, ?bool $reportUselessTests, ?bool $resolveDependencies, ?bool $reverseList, ?bool $stderr, ?bool $strictCoverage, ?bool $stopOnDefect, ?bool $stopOnError, ?bool $stopOnFailure, ?bool $stopOnIncomplete, ?bool $stopOnRisky, ?bool $stopOnSkipped, ?bool $stopOnWarning, ?string $teamcityLogfile, ?array $testdoxExcludeGroups, ?array $testdoxGroups, ?string $testdoxHtmlFile, ?string $testdoxTextFile, ?string $testdoxXmlFile, ?array $testSuffixes, ?string $testSuite, array $unrecognizedOptions, ?string $unrecognizedOrderBy, ?bool $useDefaultConfiguration, ?bool $verbose, ?bool $version, ?array $coverageFilter, ?string $xdebugFilterFile)
    {
        $this->argument                                   = $argument;
        $this->atLeastVersion                             = $atLeastVersion;
        $this->backupGlobals                              = $backupGlobals;
        $this->backupStaticAttributes                     = $backupStaticAttributes;
        $this->beStrictAboutChangesToGlobalState          = $beStrictAboutChangesToGlobalState;
        $this->beStrictAboutResourceUsageDuringSmallTests = $beStrictAboutResourceUsageDuringSmallTests;
        $this->bootstrap                                  = $bootstrap;
        $this->cacheResult                                = $cacheResult;
        $this->cacheResultFile                            = $cacheResultFile;
        $this->checkVersion                               = $checkVersion;
        $this->colors                                     = $colors;
        $this->columns                                    = $columns;
        $this->configuration                              = $configuration;
        $this->coverageFilter                             = $coverageFilter;
        $this->coverageClover                             = $coverageClover;
        $this->coverageCobertura                          = $coverageCobertura;
        $this->coverageCrap4J                             = $coverageCrap4J;
        $this->coverageHtml                               = $coverageHtml;
        $this->coveragePhp                                = $coveragePhp;
        $this->coverageText                               = $coverageText;
        $this->coverageTextShowUncoveredFiles             = $coverageTextShowUncoveredFiles;
        $this->coverageTextShowOnlySummary                = $coverageTextShowOnlySummary;
        $this->coverageXml                                = $coverageXml;
        $this->pathCoverage                               = $pathCoverage;
        $this->coverageCacheDirectory                     = $coverageCacheDirectory;
        $this->warmCoverageCache                          = $warmCoverageCache;
        $this->debug                                      = $debug;
        $this->defaultTimeLimit                           = $defaultTimeLimit;
        $this->disableCodeCoverageIgnore                  = $disableCodeCoverageIgnore;
        $this->disallowTestOutput                         = $disallowTestOutput;
        $this->disallowTodoAnnotatedTests                 = $disallowTodoAnnotatedTests;
        $this->enforceTimeLimit                           = $enforceTimeLimit;
        $this->excludeGroups                              = $excludeGroups;
        $this->executionOrder                             = $executionOrder;
        $this->executionOrderDefects                      = $executionOrderDefects;
        $this->extensions                                 = $extensions;
        $this->unavailableExtensions                      = $unavailableExtensions;
        $this->failOnEmptyTestSuite                       = $failOnEmptyTestSuite;
        $this->failOnIncomplete                           = $failOnIncomplete;
        $this->failOnRisky                                = $failOnRisky;
        $this->failOnSkipped                              = $failOnSkipped;
        $this->failOnWarning                              = $failOnWarning;
        $this->filter                                     = $filter;
        $this->generateConfiguration                      = $generateConfiguration;
        $this->migrateConfiguration                       = $migrateConfiguration;
        $this->groups                                     = $groups;
        $this->testsCovering                              = $testsCovering;
        $this->testsUsing                                 = $testsUsing;
        $this->help                                       = $help;
        $this->includePath                                = $includePath;
        $this->iniSettings                                = $iniSettings;
        $this->junitLogfile                               = $junitLogfile;
        $this->listGroups                                 = $listGroups;
        $this->listSuites                                 = $listSuites;
        $this->listTests                                  = $listTests;
        $this->listTestsXml                               = $listTestsXml;
        $this->loader                                     = $loader;
        $this->noCoverage                                 = $noCoverage;
        $this->noExtensions                               = $noExtensions;
        $this->noInteraction                              = $noInteraction;
        $this->noLogging                                  = $noLogging;
        $this->printer                                    = $printer;
        $this->processIsolation                           = $processIsolation;
        $this->randomOrderSeed                            = $randomOrderSeed;
        $this->repeat                                     = $repeat;
        $this->reportUselessTests                         = $reportUselessTests;
        $this->resolveDependencies                        = $resolveDependencies;
        $this->reverseList                                = $reverseList;
        $this->stderr                                     = $stderr;
        $this->strictCoverage                             = $strictCoverage;
        $this->stopOnDefect                               = $stopOnDefect;
        $this->stopOnError                                = $stopOnError;
        $this->stopOnFailure                              = $stopOnFailure;
        $this->stopOnIncomplete                           = $stopOnIncomplete;
        $this->stopOnRisky                                = $stopOnRisky;
        $this->stopOnSkipped                              = $stopOnSkipped;
        $this->stopOnWarning                              = $stopOnWarning;
        $this->teamcityLogfile                            = $teamcityLogfile;
        $this->testdoxExcludeGroups                       = $testdoxExcludeGroups;
        $this->testdoxGroups                              = $testdoxGroups;
        $this->testdoxHtmlFile                            = $testdoxHtmlFile;
        $this->testdoxTextFile                            = $testdoxTextFile;
        $this->testdoxXmlFile                             = $testdoxXmlFile;
        $this->testSuffixes                               = $testSuffixes;
        $this->testSuite                                  = $testSuite;
        $this->unrecognizedOptions                        = $unrecognizedOptions;
        $this->unrecognizedOrderBy                        = $unrecognizedOrderBy;
        $this->useDefaultConfiguration                    = $useDefaultConfiguration;
        $this->verbose                                    = $verbose;
        $this->version                                    = $version;
        $this->xdebugFilterFile                           = $xdebugFilterFile;
    }

    public function hasArgument(): bool
    {
        return $this->argument !== null;
    }

    /**
     * @throws Exception
     */
    public function argument(): string
    {
        if ($this->argument === null) {
            throw new Exception;
        }

        return $this->argument;
    }

    public function hasAtLeastVersion(): bool
    {
        return $this->atLeastVersion !== null;
    }

    /**
     * @throws Exception
     */
    public function atLeastVersion(): string
    {
        if ($this->atLeastVersion === null) {
            throw new Exception;
        }

        return $this->atLeastVersion;
    }

    public function hasBackupGlobals(): bool
    {
        return $this->backupGlobals !== null;
    }

    /**
     * @throws Exception
     */
    public function backupGlobals(): bool
    {
        if ($this->backupGlobals === null) {
            throw new Exception;
        }

        return $this->backupGlobals;
    }

    public function hasBackupStaticAttributes(): bool
    {
        return $this->backupStaticAttributes !== null;
    }

    /**
     * @throws Exception
     */
    public function backupStaticAttributes(): bool
    {
        if ($this->backupStaticAttributes === null) {
            throw new Exception;
        }

        return $this->backupStaticAttributes;
    }

    public function hasBeStrictAboutChangesToGlobalState(): bool
    {
        return $this->beStrictAboutChangesToGlobalState !== null;
    }

    /**
     * @throws Exception
     */
    public function beStrictAboutChangesToGlobalState(): bool
    {
        if ($this->beStrictAboutChangesToGlobalState === null) {
            throw new Exception;
        }

        return $this->beStrictAboutChangesToGlobalState;
    }

    public function hasBeStrictAboutResourceUsageDuringSmallTests(): bool
    {
        return $this->beStrictAboutResourceUsageDuringSmallTests !== null;
    }

    /**
     * @throws Exception
     */
    public function beStrictAboutResourceUsageDuringSmallTests(): bool
    {
        if ($this->beStrictAboutResourceUsageDuringSmallTests === null) {
            throw new Exception;
        }

        return $this->beStrictAboutResourceUsageDuringSmallTests;
    }

    public function hasBootstrap(): bool
    {
        return $this->bootstrap !== null;
    }

    /**
     * @throws Exception
     */
    public function bootstrap(): string
    {
        if ($this->bootstrap === null) {
            throw new Exception;
        }

        return $this->bootstrap;
    }

    public function hasCacheResult(): bool
    {
        return $this->cacheResult !== null;
    }

    /**
     * @throws Exception
     */
    public function cacheResult(): bool
    {
        if ($this->cacheResult === null) {
            throw new Exception;
        }

        return $this->cacheResult;
    }

    public function hasCacheResultFile(): bool
    {
        return $this->cacheResultFile !== null;
    }

    /**
     * @throws Exception
     */
    public function cacheResultFile(): string
    {
        if ($this->cacheResultFile === null) {
            throw new Exception;
        }

        return $this->cacheResultFile;
    }

    public function hasCheckVersion(): bool
    {
        return $this->checkVersion !== null;
    }

    /**
     * @throws Exception
     */
    public function checkVersion(): bool
    {
        if ($this->checkVersion === null) {
            throw new Exception;
        }

        return $this->checkVersion;
    }

    public function hasColors(): bool
    {
        return $this->colors !== null;
    }

    /**
     * @throws Exception
     */
    public function colors(): string
    {
        if ($this->colors === null) {
            throw new Exception;
        }

        return $this->colors;
    }

    public function hasColumns(): bool
    {
        return $this->columns !== null;
    }

    /**
     * @throws Exception
     */
    public function columns()
    {
        if ($this->columns === null) {
            throw new Exception;
        }

        return $this->columns;
    }

    public function hasConfiguration(): bool
    {
        return $this->configuration !== null;
    }

    /**
     * @throws Exception
     */
    public function configuration(): string
    {
        if ($this->configuration === null) {
            throw new Exception;
        }

        return $this->configuration;
    }

    public function hasCoverageFilter(): bool
    {
        return $this->coverageFilter !== null;
    }

    /**
     * @throws Exception
     */
    public function coverageFilter(): array
    {
        if ($this->coverageFilter === null) {
            throw new Exception;
        }

        return $this->coverageFilter;
    }

    public function hasCoverageClover(): bool
    {
        return $this->coverageClover !== null;
    }

    /**
     * @throws Exception
     */
    public function coverageClover(): string
    {
        if ($this->coverageClover === null) {
            throw new Exception;
        }

        return $this->coverageClover;
    }

    public function hasCoverageCobertura(): bool
    {
        return $this->coverageCobertura !== null;
    }

    /**
     * @throws Exception
     */
    public function coverageCobertura(): string
    {
        if ($this->coverageCobertura === null) {
            throw new Exception;
        }

        return $this->coverageCobertura;
    }

    public function hasCoverageCrap4J(): bool
    {
        return $this->coverageCrap4J !== null;
    }

    /**
     * @throws Exception
     */
    public function coverageCrap4J(): string
    {
        if ($this->coverageCrap4J === null) {
            throw new Exception;
        }

        return $this->coverageCrap4J;
    }

    public function hasCoverageHtml(): bool
    {
        return $this->coverageHtml !== null;
    }

    /**
     * @throws Exception
     */
    public function coverageHtml(): string
    {
        if ($this->coverageHtml === null) {
            throw new Exception;
        }

        return $this->coverageHtml;
    }

    public function hasCoveragePhp(): bool
    {
        return $this->coveragePhp !== null;
    }

    /**
     * @throws Exception
     */
    public function coveragePhp(): string
    {
        if ($this->coveragePhp === null) {
            throw new Exception;
        }

        return $this->coveragePhp;
    }

    public function hasCoverageText(): bool
    {
        return $this->coverageText !== null;
    }

    /**
     * @throws Exception
     */
    public function coverageText(): string
    {
        if ($this->coverageText === null) {
            throw new Exception;
        }

        return $this->coverageText;
    }

    public function hasCoverageTextShowUncoveredFiles(): bool
    {
        return $this->coverageTextShowUncoveredFiles !== null;
    }

    /**
     * @throws Exception
     */
    public function coverageTextShowUncoveredFiles(): bool
    {
        if ($this->coverageTextShowUncoveredFiles === null) {
            throw new Exception;
        }

        return $this->coverageTextShowUncoveredFiles;
    }

    public function hasCoverageTextShowOnlySummary(): bool
    {
        return $this->coverageTextShowOnlySummary !== null;
    }

    /**
     * @throws Exception
     */
    public function coverageTextShowOnlySummary(): bool
    {
        if ($this->coverageTextShowOnlySummary === null) {
            throw new Exception;
        }

        return $this->coverageTextShowOnlySummary;
    }

    public function hasCoverageXml(): bool
    {
        return $this->coverageXml !== null;
    }

    /**
     * @throws Exception
     */
    public function coverageXml(): string
    {
        if ($this->coverageXml === null) {
            throw new Exception;
        }

        return $this->coverageXml;
    }

    public function hasPathCoverage(): bool
    {
        return $this->pathCoverage !== null;
    }

    /**
     * @throws Exception
     */
    public function pathCoverage(): bool
    {
        if ($this->pathCoverage === null) {
            throw new Exception;
        }

        return $this->pathCoverage;
    }

    public function hasCoverageCacheDirectory(): bool
    {
        return $this->coverageCacheDirectory !== null;
    }

    /**
     * @throws Exception
     */
    public function coverageCacheDirectory(): string
    {
        if ($this->coverageCacheDirectory === null) {
            throw new Exception;
        }

        return $this->coverageCacheDirectory;
    }

    public function hasWarmCoverageCache(): bool
    {
        return $this->warmCoverageCache !== null;
    }

    /**
     * @throws Exception
     */
    public function warmCoverageCache(): bool
    {
        if ($this->warmCoverageCache === null) {
            throw new Exception;
        }

        return $this->warmCoverageCache;
    }

    public function hasDebug(): bool
    {
        return $this->debug !== null;
    }

    /**
     * @throws Exception
     */
    public function debug(): bool
    {
        if ($this->debug === null) {
            throw new Exception;
        }

        return $this->debug;
    }

    public function hasDefaultTimeLimit(): bool
    {
        return $this->defaultTimeLimit !== null;
    }

    /**
     * @throws Exception
     */
    public function defaultTimeLimit(): int
    {
        if ($this->defaultTimeLimit === null) {
            throw new Exception;
        }

        return $this->defaultTimeLimit;
    }

    public function hasDisableCodeCoverageIgnore(): bool
    {
        return $this->disableCodeCoverageIgnore !== null;
    }

    /**
     * @throws Exception
     */
    public function disableCodeCoverageIgnore(): bool
    {
        if ($this->disableCodeCoverageIgnore === null) {
            throw new Exception;
        }

        return $this->disableCodeCoverageIgnore;
    }

    public function hasDisallowTestOutput(): bool
    {
        return $this->disallowTestOutput !== null;
    }

    /**
     * @throws Exception
     */
    public function disallowTestOutput(): bool
    {
        if ($this->disallowTestOutput === null) {
            throw new Exception;
        }

        return $this->disallowTestOutput;
    }

    public function hasDisallowTodoAnnotatedTests(): bool
    {
        return $this->disallowTodoAnnotatedTests !== null;
    }

    /**
     * @throws Exception
     */
    public function disallowTodoAnnotatedTests(): bool
    {
        if ($this->disallowTodoAnnotatedTests === null) {
            throw new Exception;
        }

        return $this->disallowTodoAnnotatedTests;
    }

    public function hasEnforceTimeLimit(): bool
    {
        return $this->enforceTimeLimit !== null;
    }

    /**
     * @throws Exception
     */
    public function enforceTimeLimit(): bool
    {
        if ($this->enforceTimeLimit === null) {
            throw new Exception;
        }

        return $this->enforceTimeLimit;
    }

    public function hasExcludeGroups(): bool
    {
        return $this->excludeGroups !== null;
    }

    /**
     * @throws Exception
     */
    public function excludeGroups(): array
    {
        if ($this->excludeGroups === null) {
            throw new Exception;
        }

        return $this->excludeGroups;
    }

    public function hasExecutionOrder(): bool
    {
        return $this->executionOrder !== null;
    }

    /**
     * @throws Exception
     */
    public function executionOrder(): int
    {
        if ($this->executionOrder === null) {
            throw new Exception;
        }

        return $this->executionOrder;
    }

    public function hasExecutionOrderDefects(): bool
    {
        return $this->executionOrderDefects !== null;
    }

    /**
     * @throws Exception
     */
    public function executionOrderDefects(): int
    {
        if ($this->executionOrderDefects === null) {
            throw new Exception;
        }

        return $this->executionOrderDefects;
    }

    public function hasFailOnEmptyTestSuite(): bool
    {
        return $this->failOnEmptyTestSuite !== null;
    }

    /**
     * @throws Exception
     */
    public function failOnEmptyTestSuite(): bool
    {
        if ($this->failOnEmptyTestSuite === null) {
            throw new Exception;
        }

        return $this->failOnEmptyTestSuite;
    }

    public function hasFailOnIncomplete(): bool
    {
        return $this->failOnIncomplete !== null;
    }

    /**
     * @throws Exception
     */
    public function failOnIncomplete(): bool
    {
        if ($this->failOnIncomplete === null) {
            throw new Exception;
        }

        return $this->failOnIncomplete;
    }

    public function hasFailOnRisky(): bool
    {
        return $this->failOnRisky !== null;
    }

    /**
     * @throws Exception
     */
    public function failOnRisky(): bool
    {
        if ($this->failOnRisky === null) {
            throw new Exception;
        }

        return $this->failOnRisky;
    }

    public function hasFailOnSkipped(): bool
    {
        return $this->failOnSkipped !== null;
    }

    /**
     * @throws Exception
     */
    public function failOnSkipped(): bool
    {
        if ($this->failOnSkipped === null) {
            throw new Exception;
        }

        return $this->failOnSkipped;
    }

    public function hasFailOnWarning(): bool
    {
        return $this->failOnWarning !== null;
    }

    /**
     * @throws Exception
     */
    public function failOnWarning(): bool
    {
        if ($this->failOnWarning === null) {
            throw new Exception;
        }

        return $this->failOnWarning;
    }

    public function hasFilter(): bool
    {
        return $this->filter !== null;
    }

    /**
     * @throws Exception
     */
    public function filter(): string
    {
        if ($this->filter === null) {
            throw new Exception;
        }

        return $this->filter;
    }

    public function hasGenerateConfiguration(): bool
    {
        return $this->generateConfiguration !== null;
    }

    /**
     * @throws Exception
     */
    public function generateConfiguration(): bool
    {
        if ($this->generateConfiguration === null) {
            throw new Exception;
        }

        return $this->generateConfiguration;
    }

    public function hasMigrateConfiguration(): bool
    {
        return $this->migrateConfiguration !== null;
    }

    /**
     * @throws Exception
     */
    public function migrateConfiguration(): bool
    {
        if ($this->migrateConfiguration === null) {
            throw new Exception;
        }

        return $this->migrateConfiguration;
    }

    public function hasGroups(): bool
    {
        return $this->groups !== null;
    }

    /**
     * @throws Exception
     */
    public function groups(): array
    {
        if ($this->groups === null) {
            throw new Exception;
        }

        return $this->groups;
    }

    public function hasTestsCovering(): bool
    {
        return $this->testsCovering !== null;
    }

    /**
     * @throws Exception
     */
    public function testsCovering(): array
    {
        if ($this->testsCovering === null) {
            throw new Exception;
        }

        return $this->testsCovering;
    }

    public function hasTestsUsing(): bool
    {
        return $this->testsUsing !== null;
    }

    /**
     * @throws Exception
     */
    public function testsUsing(): array
    {
        if ($this->testsUsing === null) {
            throw new Exception;
        }

        return $this->testsUsing;
    }

    public function hasHelp(): bool
    {
        return $this->help !== null;
    }

    /**
     * @throws Exception
     */
    public function help(): bool
    {
        if ($this->help === null) {
            throw new Exception;
        }

        return $this->help;
    }

    public function hasIncludePath(): bool
    {
        return $this->includePath !== null;
    }

    /**
     * @throws Exception
     */
    public function includePath(): string
    {
        if ($this->includePath === null) {
            throw new Exception;
        }

        return $this->includePath;
    }

    public function hasIniSettings(): bool
    {
        return $this->iniSettings !== null;
    }

    /**
     * @throws Exception
     */
    public function iniSettings(): array
    {
        if ($this->iniSettings === null) {
            throw new Exception;
        }

        return $this->iniSettings;
    }

    public function hasJunitLogfile(): bool
    {
        return $this->junitLogfile !== null;
    }

    /**
     * @throws Exception
     */
    public function junitLogfile(): string
    {
        if ($this->junitLogfile === null) {
            throw new Exception;
        }

        return $this->junitLogfile;
    }

    public function hasListGroups(): bool
    {
        return $this->listGroups !== null;
    }

    /**
     * @throws Exception
     */
    public function listGroups(): bool
    {
        if ($this->listGroups === null) {
            throw new Exception;
        }

        return $this->listGroups;
    }

    public function hasListSuites(): bool
    {
        return $this->listSuites !== null;
    }

    /**
     * @throws Exception
     */
    public function listSuites(): bool
    {
        if ($this->listSuites === null) {
            throw new Exception;
        }

        return $this->listSuites;
    }

    public function hasListTests(): bool
    {
        return $this->listTests !== null;
    }

    /**
     * @throws Exception
     */
    public function listTests(): bool
    {
        if ($this->listTests === null) {
            throw new Exception;
        }

        return $this->listTests;
    }

    public function hasListTestsXml(): bool
    {
        return $this->listTestsXml !== null;
    }

    /**
     * @throws Exception
     */
    public function listTestsXml(): string
    {
        if ($this->listTestsXml === null) {
            throw new Exception;
        }

        return $this->listTestsXml;
    }

    public function hasLoader(): bool
    {
        return $this->loader !== null;
    }

    /**
     * @throws Exception
     */
    public function loader(): string
    {
        if ($this->loader === null) {
            throw new Exception;
        }

        return $this->loader;
    }

    public function hasNoCoverage(): bool
    {
        return $this->noCoverage !== null;
    }

    /**
     * @throws Exception
     */
    public function noCoverage(): bool
    {
        if ($this->noCoverage === null) {
            throw new Exception;
        }

        return $this->noCoverage;
    }

    public function hasNoExtensions(): bool
    {
        return $this->noExtensions !== null;
    }

    /**
     * @throws Exception
     */
    public function noExtensions(): bool
    {
        if ($this->noExtensions === null) {
            throw new Exception;
        }

        return $this->noExtensions;
    }

    public function hasExtensions(): bool
    {
        return $this->extensions !== null;
    }

    /**
     * @throws Exception
     */
    public function extensions(): array
    {
        if ($this->extensions === null) {
            throw new Exception;
        }

        return $this->extensions;
    }

    public function hasUnavailableExtensions(): bool
    {
        return $this->unavailableExtensions !== null;
    }

    /**
     * @throws Exception
     */
    public function unavailableExtensions(): array
    {
        if ($this->unavailableExtensions === null) {
            throw new Exception;
        }

        return $this->unavailableExtensions;
    }

    public function hasNoInteraction(): bool
    {
        return $this->noInteraction !== null;
    }

    /**
     * @throws Exception
     */
    public function noInteraction(): bool
    {
        if ($this->noInteraction === null) {
            throw new Exception;
        }

        return $this->noInteraction;
    }

    public function hasNoLogging(): bool
    {
        return $this->noLogging !== null;
    }

    /**
     * @throws Exception
     */
    public function noLogging(): bool
    {
        if ($this->noLogging === null) {
            throw new Exception;
        }

        return $this->noLogging;
    }

    public function hasPrinter(): bool
    {
        return $this->printer !== null;
    }

    /**
     * @throws Exception
     */
    public function printer(): string
    {
        if ($this->printer === null) {
            throw new Exception;
        }

        return $this->printer;
    }

    public function hasProcessIsolation(): bool
    {
        return $this->processIsolation !== null;
    }

    /**
     * @throws Exception
     */
    public function processIsolation(): bool
    {
        if ($this->processIsolation === null) {
            throw new Exception;
        }

        return $this->processIsolation;
    }

    public function hasRandomOrderSeed(): bool
    {
        return $this->randomOrderSeed !== null;
    }

    /**
     * @throws Exception
     */
    public function randomOrderSeed(): int
    {
        if ($this->randomOrderSeed === null) {
            throw new Exception;
        }

        return $this->randomOrderSeed;
    }

    public function hasRepeat(): bool
    {
        return $this->repeat !== null;
    }

    /**
     * @throws Exception
     */
    public function repeat(): int
    {
        if ($this->repeat === null) {
            throw new Exception;
        }

        return $this->repeat;
    }

    public function hasReportUselessTests(): bool
    {
        return $this->reportUselessTests !== null;
    }

    /**
     * @throws Exception
     */
    public function reportUselessTests(): bool
    {
        if ($this->reportUselessTests === null) {
            throw new Exception;
        }

        return $this->reportUselessTests;
    }

    public function hasResolveDependencies(): bool
    {
        return $this->resolveDependencies !== null;
    }

    /**
     * @throws Exception
     */
    public function resolveDependencies(): bool
    {
        if ($this->resolveDependencies === null) {
            throw new Exception;
        }

        return $this->resolveDependencies;
    }

    public function hasReverseList(): bool
    {
        return $this->reverseList !== null;
    }

    /**
     * @throws Exception
     */
    public function reverseList(): bool
    {
        if ($this->reverseList === null) {
            throw new Exception;
        }

        return $this->reverseList;
    }

    public function hasStderr(): bool
    {
        return $this->stderr !== null;
    }

    /**
     * @throws Exception
     */
    public function stderr(): bool
    {
        if ($this->stderr === null) {
            throw new Exception;
        }

        return $this->stderr;
    }

    public function hasStrictCoverage(): bool
    {
        return $this->strictCoverage !== null;
    }

    /**
     * @throws Exception
     */
    public function strictCoverage(): bool
    {
        if ($this->strictCoverage === null) {
            throw new Exception;
        }

        return $this->strictCoverage;
    }

    public function hasStopOnDefect(): bool
    {
        return $this->stopOnDefect !== null;
    }

    /**
     * @throws Exception
     */
    public function stopOnDefect(): bool
    {
        if ($this->stopOnDefect === null) {
            throw new Exception;
        }

        return $this->stopOnDefect;
    }

    public function hasStopOnError(): bool
    {
        return $this->stopOnError !== null;
    }

    /**
     * @throws Exception
     */
    public function stopOnError(): bool
    {
        if ($this->stopOnError === null) {
            throw new Exception;
        }

        return $this->stopOnError;
    }

    public function hasStopOnFailure(): bool
    {
        return $this->stopOnFailure !== null;
    }

    /**
     * @throws Exception
     */
    public function stopOnFailure(): bool
    {
        if ($this->stopOnFailure === null) {
            throw new Exception;
        }

        return $this->stopOnFailure;
    }

    public function hasStopOnIncomplete(): bool
    {
        return $this->stopOnIncomplete !== null;
    }

    /**
     * @throws Exception
     */
    public function stopOnIncomplete(): bool
    {
        if ($this->stopOnIncomplete === null) {
            throw new Exception;
        }

        return $this->stopOnIncomplete;
    }

    public function hasStopOnRisky(): bool
    {
        return $this->stopOnRisky !== null;
    }

    /**
     * @throws Exception
     */
    public function stopOnRisky(): bool
    {
        if ($this->stopOnRisky === null) {
            throw new Exception;
        }

        return $this->stopOnRisky;
    }

    public function hasStopOnSkipped(): bool
    {
        return $this->stopOnSkipped !== null;
    }

    /**
     * @throws Exception
     */
    public function stopOnSkipped(): bool
    {
        if ($this->stopOnSkipped === null) {
            throw new Exception;
        }

        return $this->stopOnSkipped;
    }

    public function hasStopOnWarning(): bool
    {
        return $this->stopOnWarning !== null;
    }

    /**
     * @throws Exception
     */
    public function stopOnWarning(): bool
    {
        if ($this->stopOnWarning === null) {
            throw new Exception;
        }

        return $this->stopOnWarning;
    }

    public function hasTeamcityLogfile(): bool
    {
        return $this->teamcityLogfile !== null;
    }

    /**
     * @throws Exception
     */
    public function teamcityLogfile(): string
    {
        if ($this->teamcityLogfile === null) {
            throw new Exception;
        }

        return $this->teamcityLogfile;
    }

    public function hasTestdoxExcludeGroups(): bool
    {
        return $this->testdoxExcludeGroups !== null;
    }

    /**
     * @throws Exception
     */
    public function testdoxExcludeGroups(): array
    {
        if ($this->testdoxExcludeGroups === null) {
            throw new Exception;
        }

        return $this->testdoxExcludeGroups;
    }

    public function hasTestdoxGroups(): bool
    {
        return $this->testdoxGroups !== null;
    }

    /**
     * @throws Exception
     */
    public function testdoxGroups(): array
    {
        if ($this->testdoxGroups === null) {
            throw new Exception;
        }

        return $this->testdoxGroups;
    }

    public function hasTestdoxHtmlFile(): bool
    {
        return $this->testdoxHtmlFile !== null;
    }

    /**
     * @throws Exception
     */
    public function testdoxHtmlFile(): string
    {
        if ($this->testdoxHtmlFile === null) {
            throw new Exception;
        }

        return $this->testdoxHtmlFile;
    }

    public function hasTestdoxTextFile(): bool
    {
        return $this->testdoxTextFile !== null;
    }

    /**
     * @throws Exception
     */
    public function testdoxTextFile(): string
    {
        if ($this->testdoxTextFile === null) {
            throw new Exception;
        }

        return $this->testdoxTextFile;
    }

    public function hasTestdoxXmlFile(): bool
    {
        return $this->testdoxXmlFile !== null;
    }

    /**
     * @throws Exception
     */
    public function testdoxXmlFile(): string
    {
        if ($this->testdoxXmlFile === null) {
            throw new Exception;
        }

        return $this->testdoxXmlFile;
    }

    public function hasTestSuffixes(): bool
    {
        return $this->testSuffixes !== null;
    }

    /**
     * @throws Exception
     */
    public function testSuffixes(): array
    {
        if ($this->testSuffixes === null) {
            throw new Exception;
        }

        return $this->testSuffixes;
    }

    public function hasTestSuite(): bool
    {
        return $this->testSuite !== null;
    }

    /**
     * @throws Exception
     */
    public function testSuite(): string
    {
        if ($this->testSuite === null) {
            throw new Exception;
        }

        return $this->testSuite;
    }

    public function unrecognizedOptions(): array
    {
        return $this->unrecognizedOptions;
    }

    public function hasUnrecognizedOrderBy(): bool
    {
        return $this->unrecognizedOrderBy !== null;
    }

    /**
     * @throws Exception
     */
    public function unrecognizedOrderBy(): string
    {
        if ($this->unrecognizedOrderBy === null) {
            throw new Exception;
        }

        return $this->unrecognizedOrderBy;
    }

    public function hasUseDefaultConfiguration(): bool
    {
        return $this->useDefaultConfiguration !== null;
    }

    /**
     * @throws Exception
     */
    public function useDefaultConfiguration(): bool
    {
        if ($this->useDefaultConfiguration === null) {
            throw new Exception;
        }

        return $this->useDefaultConfiguration;
    }

    public function hasVerbose(): bool
    {
        return $this->verbose !== null;
    }

    /**
     * @throws Exception
     */
    public function verbose(): bool
    {
        if ($this->verbose === null) {
            throw new Exception;
        }

        return $this->verbose;
    }

    public function hasVersion(): bool
    {
        return $this->version !== null;
    }

    /**
     * @throws Exception
     */
    public function version(): bool
    {
        if ($this->version === null) {
            throw new Exception;
        }

        return $this->version;
    }

    public function hasXdebugFilterFile(): bool
    {
        return $this->xdebugFilterFile !== null;
    }

    /**
     * @throws Exception
     */
    public function xdebugFilterFile(): string
    {
        if ($this->xdebugFilterFile === null) {
            throw new Exception;
        }

        return $this->xdebugFilterFile;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\CliArguments;

use function array_map;
use function array_merge;
use function class_exists;
use function explode;
use function is_numeric;
use function str_replace;
use PHPUnit\Runner\TestSuiteSorter;
use PHPUnit\TextUI\DefaultResultPrinter;
use PHPUnit\TextUI\XmlConfiguration\Extension;
use PHPUnit\Util\Log\TeamCity;
use PHPUnit\Util\TestDox\CliTestDoxPrinter;
use SebastianBergmann\CliParser\Exception as CliParserException;
use SebastianBergmann\CliParser\Parser as CliParser;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Builder
{
    private const LONG_OPTIONS = [
        'atleast-version=',
        'prepend=',
        'bootstrap=',
        'cache-result',
        'do-not-cache-result',
        'cache-result-file=',
        'check-version',
        'colors==',
        'columns=',
        'configuration=',
        'coverage-cache=',
        'warm-coverage-cache',
        'coverage-filter=',
        'coverage-clover=',
        'coverage-cobertura=',
        'coverage-crap4j=',
        'coverage-html=',
        'coverage-php=',
        'coverage-text==',
        'coverage-xml=',
        'path-coverage',
        'debug',
        'disallow-test-output',
        'disallow-resource-usage',
        'disallow-todo-tests',
        'default-time-limit=',
        'enforce-time-limit',
        'exclude-group=',
        'extensions=',
        'filter=',
        'generate-configuration',
        'globals-backup',
        'group=',
        'covers=',
        'uses=',
        'help',
        'resolve-dependencies',
        'ignore-dependencies',
        'include-path=',
        'list-groups',
        'list-suites',
        'list-tests',
        'list-tests-xml=',
        'loader=',
        'log-junit=',
        'log-teamcity=',
        'migrate-configuration',
        'no-configuration',
        'no-coverage',
        'no-logging',
        'no-interaction',
        'no-extensions',
        'order-by=',
        'printer=',
        'process-isolation',
        'repeat=',
        'dont-report-useless-tests',
        'random-order',
        'random-order-seed=',
        'reverse-order',
        'reverse-list',
        'static-backup',
        'stderr',
        'stop-on-defect',
        'stop-on-error',
        'stop-on-failure',
        'stop-on-warning',
        'stop-on-incomplete',
        'stop-on-risky',
        'stop-on-skipped',
        'fail-on-empty-test-suite',
        'fail-on-incomplete',
        'fail-on-risky',
        'fail-on-skipped',
        'fail-on-warning',
        'strict-coverage',
        'disable-coverage-ignore',
        'strict-global-state',
        'teamcity',
        'testdox',
        'testdox-group=',
        'testdox-exclude-group=',
        'testdox-html=',
        'testdox-text=',
        'testdox-xml=',
        'test-suffix=',
        'testsuite=',
        'verbose',
        'version',
        'whitelist=',
        'dump-xdebug-filter=',
    ];

    private const SHORT_OPTIONS = 'd:c:hv';

    public function fromParameters(array $parameters, array $additionalLongOptions): Configuration
    {
        try {
            $options = (new CliParser)->parse(
                $parameters,
                self::SHORT_OPTIONS,
                array_merge(self::LONG_OPTIONS, $additionalLongOptions)
            );
        } catch (CliParserException $e) {
            throw new Exception(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }

        $argument                                   = null;
        $atLeastVersion                             = null;
        $backupGlobals                              = null;
        $backupStaticAttributes                     = null;
        $beStrictAboutChangesToGlobalState          = null;
        $beStrictAboutResourceUsageDuringSmallTests = null;
        $bootstrap                                  = null;
        $cacheResult                                = null;
        $cacheResultFile                            = null;
        $checkVersion                               = null;
        $colors                                     = null;
        $columns                                    = null;
        $configuration                              = null;
        $coverageCacheDirectory                     = null;
        $warmCoverageCache                          = null;
        $coverageFilter                             = null;
        $coverageClover                             = null;
        $coverageCobertura                          = null;
        $coverageCrap4J                             = null;
        $coverageHtml                               = null;
        $coveragePhp                                = null;
        $coverageText                               = null;
        $coverageTextShowUncoveredFiles             = null;
        $coverageTextShowOnlySummary                = null;
        $coverageXml                                = null;
        $pathCoverage                               = null;
        $debug                                      = null;
        $defaultTimeLimit                           = null;
        $disableCodeCoverageIgnore                  = null;
        $disallowTestOutput                         = null;
        $disallowTodoAnnotatedTests                 = null;
        $enforceTimeLimit                           = null;
        $excludeGroups                              = null;
        $executionOrder                             = null;
        $executionOrderDefects                      = null;
        $extensions                                 = [];
        $unavailableExtensions                      = [];
        $failOnEmptyTestSuite                       = null;
        $failOnIncomplete                           = null;
        $failOnRisky                                = null;
        $failOnSkipped                              = null;
        $failOnWarning                              = null;
        $filter                                     = null;
        $generateConfiguration                      = null;
        $migrateConfiguration                       = null;
        $groups                                     = null;
        $testsCovering                              = null;
        $testsUsing                                 = null;
        $help                                       = null;
        $includePath                                = null;
        $iniSettings                                = [];
        $junitLogfile                               = null;
        $listGroups                                 = null;
        $listSuites                                 = null;
        $listTests                                  = null;
        $listTestsXml                               = null;
        $loader                                     = null;
        $noCoverage                                 = null;
        $noExtensions                               = null;
        $noInteraction                              = null;
        $noLogging                                  = null;
        $printer                                    = null;
        $processIsolation                           = null;
        $randomOrderSeed                            = null;
        $repeat                                     = null;
        $reportUselessTests                         = null;
        $resolveDependencies                        = null;
        $reverseList                                = null;
        $stderr                                     = null;
        $strictCoverage                             = null;
        $stopOnDefect                               = null;
        $stopOnError                                = null;
        $stopOnFailure                              = null;
        $stopOnIncomplete                           = null;
        $stopOnRisky                                = null;
        $stopOnSkipped                              = null;
        $stopOnWarning                              = null;
        $teamcityLogfile                            = null;
        $testdoxExcludeGroups                       = null;
        $testdoxGroups                              = null;
        $testdoxHtmlFile                            = null;
        $testdoxTextFile                            = null;
        $testdoxXmlFile                             = null;
        $testSuffixes                               = null;
        $testSuite                                  = null;
        $unrecognizedOptions                        = [];
        $unrecognizedOrderBy                        = null;
        $useDefaultConfiguration                    = null;
        $verbose                                    = null;
        $version                                    = null;
        $xdebugFilterFile                           = null;

        if (isset($options[1][0])) {
            $argument = $options[1][0];
        }

        foreach ($options[0] as $option) {
            switch ($option[0]) {
                case '--colors':
                    $colors = $option[1] ?: DefaultResultPrinter::COLOR_AUTO;

                    break;

                case '--bootstrap':
                    $bootstrap = $option[1];

                    break;

                case '--cache-result':
                    $cacheResult = true;

                    break;

                case '--do-not-cache-result':
                    $cacheResult = false;

                    break;

                case '--cache-result-file':
                    $cacheResultFile = $option[1];

                    break;

                case '--columns':
                    if (is_numeric($option[1])) {
                        $columns = (int) $option[1];
                    } elseif ($option[1] === 'max') {
                        $columns = 'max';
                    }

                    break;

                case 'c':
                case '--configuration':
                    $configuration = $option[1];

                    break;

                case '--coverage-cache':
                    $coverageCacheDirectory = $option[1];

                    break;

                case '--warm-coverage-cache':
                    $warmCoverageCache = true;

                    break;

                case '--coverage-clover':
                    $coverageClover = $option[1];

                    break;

                case '--coverage-cobertura':
                    $coverageCobertura = $option[1];

                    break;

                case '--coverage-crap4j':
                    $coverageCrap4J = $option[1];

                    break;

                case '--coverage-html':
                    $coverageHtml = $option[1];

                    break;

                case '--coverage-php':
                    $coveragePhp = $option[1];

                    break;

                case '--coverage-text':
                    if ($option[1] === null) {
                        $option[1] = 'php://stdout';
                    }

                    $coverageText                   = $option[1];
                    $coverageTextShowUncoveredFiles = false;
                    $coverageTextShowOnlySummary    = false;

                    break;

                case '--coverage-xml':
                    $coverageXml = $option[1];

                    break;

                case '--path-coverage':
                    $pathCoverage = true;

                    break;

                case 'd':
                    $tmp = explode('=', $option[1]);

                    if (isset($tmp[0])) {
                        if (isset($tmp[1])) {
                            $iniSettings[$tmp[0]] = $tmp[1];
                        } else {
                            $iniSettings[$tmp[0]] = '1';
                        }
                    }

                    break;

                case '--debug':
                    $debug = true;

                    break;

                case 'h':
                case '--help':
                    $help = true;

                    break;

                case '--filter':
                    $filter = $option[1];

                    break;

                case '--testsuite':
                    $testSuite = $option[1];

                    break;

                case '--generate-configuration':
                    $generateConfiguration = true;

                    break;

                case '--migrate-configuration':
                    $migrateConfiguration = true;

                    break;

                case '--group':
                    $groups = explode(',', $option[1]);

                    break;

                case '--exclude-group':
                    $excludeGroups = explode(',', $option[1]);

                    break;

                case '--covers':
                    $testsCovering = array_map('strtolower', explode(',', $option[1]));

                    break;

                case '--uses':
                    $testsUsing = array_map('strtolower', explode(',', $option[1]));

                    break;

                case '--test-suffix':
                    $testSuffixes = explode(',', $option[1]);

                    break;

                case '--include-path':
                    $includePath = $option[1];

                    break;

                case '--list-groups':
                    $listGroups = true;

                    break;

                case '--list-suites':
                    $listSuites = true;

                    break;

                case '--list-tests':
                    $listTests = true;

                    break;

                case '--list-tests-xml':
                    $listTestsXml = $option[1];

                    break;

                case '--printer':
                    $printer = $option[1];

                    break;

                case '--loader':
                    $loader = $option[1];

                    break;

                case '--log-junit':
                    $junitLogfile = $option[1];

                    break;

                case '--log-teamcity':
                    $teamcityLogfile = $option[1];

                    break;

                case '--order-by':
                    foreach (explode(',', $option[1]) as $order) {
                        switch ($order) {
                            case 'default':
                                $executionOrder        = TestSuiteSorter::ORDER_DEFAULT;
                                $executionOrderDefects = TestSuiteSorter::ORDER_DEFAULT;
                                $resolveDependencies   = true;

                                break;

                            case 'defects':
                                $executionOrderDefects = TestSuiteSorter::ORDER_DEFECTS_FIRST;

                                break;

                            case 'depends':
                                $resolveDependencies = true;

                                break;

                            case 'duration':
                                $executionOrder = TestSuiteSorter::ORDER_DURATION;

                                break;

                            case 'no-depends':
                                $resolveDependencies = false;

                                break;

                            case 'random':
                                $executionOrder = TestSuiteSorter::ORDER_RANDOMIZED;

                                break;

                            case 'reverse':
                                $executionOrder = TestSuiteSorter::ORDER_REVERSED;

                                break;

                            case 'size':
                                $executionOrder = TestSuiteSorter::ORDER_SIZE;

                                break;

                            default:
                                $unrecognizedOrderBy = $order;
                        }
                    }

                    break;

                case '--process-isolation':
                    $processIsolation = true;

                    break;

                case '--repeat':
                    $repeat = (int) $option[1];

                    break;

                case '--stderr':
                    $stderr = true;

                    break;

                case '--stop-on-defect':
                    $stopOnDefect = true;

                    break;

                case '--stop-on-error':
                    $stopOnError = true;

                    break;

                case '--stop-on-failure':
                    $stopOnFailure = true;

                    break;

                case '--stop-on-warning':
                    $stopOnWarning = true;

                    break;

                case '--stop-on-incomplete':
                    $stopOnIncomplete = true;

                    break;

                case '--stop-on-risky':
                    $stopOnRisky = true;

                    break;

                case '--stop-on-skipped':
                    $stopOnSkipped = true;

                    break;

                case '--fail-on-empty-test-suite':
                    $failOnEmptyTestSuite = true;

                    break;

                case '--fail-on-incomplete':
                    $failOnIncomplete = true;

                    break;

                case '--fail-on-risky':
                    $failOnRisky = true;

                    break;

                case '--fail-on-skipped':
                    $failOnSkipped = true;

                    break;

                case '--fail-on-warning':
                    $failOnWarning = true;

                    break;

                case '--teamcity':
                    $printer = TeamCity::class;

                    break;

                case '--testdox':
                    $printer = CliTestDoxPrinter::class;

                    break;

                case '--testdox-group':
                    $testdoxGroups = explode(',', $option[1]);

                    break;

                case '--testdox-exclude-group':
                    $testdoxExcludeGroups = explode(',', $option[1]);

                    break;

                case '--testdox-html':
                    $testdoxHtmlFile = $option[1];

                    break;

                case '--testdox-text':
                    $testdoxTextFile = $option[1];

                    break;

                case '--testdox-xml':
                    $testdoxXmlFile = $option[1];

                    break;

                case '--no-configuration':
                    $useDefaultConfiguration = false;

                    break;

                case '--extensions':
                    foreach (explode(',', $option[1]) as $extensionClass) {
                        if (!class_exists($extensionClass)) {
                            $unavailableExtensions[] = $extensionClass;

                            continue;
                        }

                        $extensions[] = new Extension($extensionClass, '', []);
                    }

                    break;

                case '--no-extensions':
                    $noExtensions = true;

                    break;

                case '--no-coverage':
                    $noCoverage = true;

                    break;

                case '--no-logging':
                    $noLogging = true;

                    break;

                case '--no-interaction':
                    $noInteraction = true;

                    break;

                case '--globals-backup':
                    $backupGlobals = true;

                    break;

                case '--static-backup':
                    $backupStaticAttributes = true;

                    break;

                case 'v':
                case '--verbose':
                    $verbose = true;

                    break;

                case '--atleast-version':
                    $atLeastVersion = $option[1];

                    break;

                case '--version':
                    $version = true;

                    break;

                case '--dont-report-useless-tests':
                    $reportUselessTests = false;

                    break;

                case '--strict-coverage':
                    $strictCoverage = true;

                    break;

                case '--disable-coverage-ignore':
                    $disableCodeCoverageIgnore = true;

                    break;

                case '--strict-global-state':
                    $beStrictAboutChangesToGlobalState = true;

                    break;

                case '--disallow-test-output':
                    $disallowTestOutput = true;

                    break;

                case '--disallow-resource-usage':
                    $beStrictAboutResourceUsageDuringSmallTests = true;

                    break;

                case '--default-time-limit':
                    $defaultTimeLimit = (int) $option[1];

                    break;

                case '--enforce-time-limit':
                    $enforceTimeLimit = true;

                    break;

                case '--disallow-todo-tests':
                    $disallowTodoAnnotatedTests = true;

                    break;

                case '--reverse-list':
                    $reverseList = true;

                    break;

                case '--check-version':
                    $checkVersion = true;

                    break;

                case '--coverage-filter':
                case '--whitelist':
                    if ($coverageFilter === null) {
                        $coverageFilter = [];
                    }

                    $coverageFilter[] = $option[1];

                    break;

                case '--random-order':
                    $executionOrder = TestSuiteSorter::ORDER_RANDOMIZED;

                    break;

                case '--random-order-seed':
                    $randomOrderSeed = (int) $option[1];

                    break;

                case '--resolve-dependencies':
                    $resolveDependencies = true;

                    break;

                case '--ignore-dependencies':
                    $resolveDependencies = false;

                    break;

                case '--reverse-order':
                    $executionOrder = TestSuiteSorter::ORDER_REVERSED;

                    break;

                case '--dump-xdebug-filter':
                    $xdebugFilterFile = $option[1];

                    break;

                default:
                    $unrecognizedOptions[str_replace('--', '', $option[0])] = $option[1];
            }
        }

        if (empty($extensions)) {
            $extensions = null;
        }

        if (empty($unavailableExtensions)) {
            $unavailableExtensions = null;
        }

        if (empty($iniSettings)) {
            $iniSettings = null;
        }

        if (empty($coverageFilter)) {
            $coverageFilter = null;
        }

        return new Configuration(
            $argument,
            $atLeastVersion,
            $backupGlobals,
            $backupStaticAttributes,
            $beStrictAboutChangesToGlobalState,
            $beStrictAboutResourceUsageDuringSmallTests,
            $bootstrap,
            $cacheResult,
            $cacheResultFile,
            $checkVersion,
            $colors,
            $columns,
            $configuration,
            $coverageClover,
            $coverageCobertura,
            $coverageCrap4J,
            $coverageHtml,
            $coveragePhp,
            $coverageText,
            $coverageTextShowUncoveredFiles,
            $coverageTextShowOnlySummary,
            $coverageXml,
            $pathCoverage,
            $coverageCacheDirectory,
            $warmCoverageCache,
            $debug,
            $defaultTimeLimit,
            $disableCodeCoverageIgnore,
            $disallowTestOutput,
            $disallowTodoAnnotatedTests,
            $enforceTimeLimit,
            $excludeGroups,
            $executionOrder,
            $executionOrderDefects,
            $extensions,
            $unavailableExtensions,
            $failOnEmptyTestSuite,
            $failOnIncomplete,
            $failOnRisky,
            $failOnSkipped,
            $failOnWarning,
            $filter,
            $generateConfiguration,
            $migrateConfiguration,
            $groups,
            $testsCovering,
            $testsUsing,
            $help,
            $includePath,
            $iniSettings,
            $junitLogfile,
            $listGroups,
            $listSuites,
            $listTests,
            $listTestsXml,
            $loader,
            $noCoverage,
            $noExtensions,
            $noInteraction,
            $noLogging,
            $printer,
            $processIsolation,
            $randomOrderSeed,
            $repeat,
            $reportUselessTests,
            $resolveDependencies,
            $reverseList,
            $stderr,
            $strictCoverage,
            $stopOnDefect,
            $stopOnError,
            $stopOnFailure,
            $stopOnIncomplete,
            $stopOnRisky,
            $stopOnSkipped,
            $stopOnWarning,
            $teamcityLogfile,
            $testdoxExcludeGroups,
            $testdoxGroups,
            $testdoxHtmlFile,
            $testdoxTextFile,
            $testdoxXmlFile,
            $testSuffixes,
            $testSuite,
            $unrecognizedOptions,
            $unrecognizedOrderBy,
            $useDefaultConfiguration,
            $verbose,
            $version,
            $coverageFilter,
            $xdebugFilterFile
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI\CliArguments;

use RuntimeException;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Exception extends RuntimeException implements \PHPUnit\Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI;

use const PATH_SEPARATOR;
use const PHP_EOL;
use const STDIN;
use function array_keys;
use function assert;
use function class_exists;
use function copy;
use function extension_loaded;
use function fgets;
use function file_get_contents;
use function file_put_contents;
use function get_class;
use function getcwd;
use function ini_get;
use function ini_set;
use function is_callable;
use function is_dir;
use function is_file;
use function is_string;
use function printf;
use function realpath;
use function sort;
use function sprintf;
use function stream_resolve_include_path;
use function strpos;
use function trim;
use function version_compare;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Runner\Extension\PharLoader;
use PHPUnit\Runner\StandardTestSuiteLoader;
use PHPUnit\Runner\TestSuiteLoader;
use PHPUnit\Runner\Version;
use PHPUnit\TextUI\CliArguments\Builder;
use PHPUnit\TextUI\CliArguments\Configuration;
use PHPUnit\TextUI\CliArguments\Exception as ArgumentsException;
use PHPUnit\TextUI\CliArguments\Mapper;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\FilterMapper;
use PHPUnit\TextUI\XmlConfiguration\Generator;
use PHPUnit\TextUI\XmlConfiguration\Loader;
use PHPUnit\TextUI\XmlConfiguration\Migrator;
use PHPUnit\TextUI\XmlConfiguration\PhpHandler;
use PHPUnit\Util\FileLoader;
use PHPUnit\Util\Filesystem;
use PHPUnit\Util\Printer;
use PHPUnit\Util\TextTestListRenderer;
use PHPUnit\Util\Xml\SchemaDetector;
use PHPUnit\Util\XmlTestListRenderer;
use ReflectionClass;
use SebastianBergmann\CodeCoverage\Filter;
use SebastianBergmann\CodeCoverage\StaticAnalysis\CacheWarmer;
use SebastianBergmann\Timer\Timer;
use Throwable;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
class Command
{
    /**
     * @var array<string,mixed>
     */
    protected $arguments = [];

    /**
     * @var array<string,mixed>
     */
    protected $longOptions = [];

    /**
     * @var bool
     */
    private $versionStringPrinted = false;

    /**
     * @psalm-var list<string>
     */
    private $warnings = [];

    /**
     * @throws Exception
     */
    public static function main(bool $exit = true): int
    {
        try {
            return (new static)->run($_SERVER['argv'], $exit);
        } catch (Throwable $t) {
            throw new RuntimeException(
                $t->getMessage(),
                (int) $t->getCode(),
                $t
            );
        }
    }

    /**
     * @throws Exception
     */
    public function run(array $argv, bool $exit = true): int
    {
        $this->handleArguments($argv);

        $runner = $this->createRunner();

        if ($this->arguments['test'] instanceof TestSuite) {
            $suite = $this->arguments['test'];
        } else {
            $suite = $runner->getTest(
                $this->arguments['test'],
                $this->arguments['testSuffixes']
            );
        }

        if ($this->arguments['listGroups']) {
            return $this->handleListGroups($suite, $exit);
        }

        if ($this->arguments['listSuites']) {
            return $this->handleListSuites($exit);
        }

        if ($this->arguments['listTests']) {
            return $this->handleListTests($suite, $exit);
        }

        if ($this->arguments['listTestsXml']) {
            return $this->handleListTestsXml($suite, $this->arguments['listTestsXml'], $exit);
        }

        unset($this->arguments['test'], $this->arguments['testFile']);

        try {
            $result = $runner->run($suite, $this->arguments, $this->warnings, $exit);
        } catch (Throwable $t) {
            print $t->getMessage() . PHP_EOL;
        }

        $return = TestRunner::FAILURE_EXIT;

        if (isset($result) && $result->wasSuccessful()) {
            $return = TestRunner::SUCCESS_EXIT;
        } elseif (!isset($result) || $result->errorCount() > 0) {
            $return = TestRunner::EXCEPTION_EXIT;
        }

        if ($exit) {
            exit($return);
        }

        return $return;
    }

    /**
     * Create a TestRunner, override in subclasses.
     */
    protected function createRunner(): TestRunner
    {
        return new TestRunner($this->arguments['loader']);
    }

    /**
     * Handles the command-line arguments.
     *
     * A child class of PHPUnit\TextUI\Command can hook into the argument
     * parsing by adding the switch(es) to the $longOptions array and point to a
     * callback method that handles the switch(es) in the child class like this
     *
     * <code>
     * <?php
     * class MyCommand extends PHPUnit\TextUI\Command
     * {
     *     public function __construct()
     *     {
     *         // my-switch won't accept a value, it's an on/off
     *         $this->longOptions['my-switch'] = 'myHandler';
     *         // my-secondswitch will accept a value - note the equals sign
     *         $this->longOptions['my-secondswitch='] = 'myOtherHandler';
     *     }
     *
     *     // --my-switch  -> myHandler()
     *     protected function myHandler()
     *     {
     *     }
     *
     *     // --my-secondswitch foo -> myOtherHandler('foo')
     *     protected function myOtherHandler ($value)
     *     {
     *     }
     *
     *     // You will also need this - the static keyword in the
     *     // PHPUnit\TextUI\Command will mean that it'll be
     *     // PHPUnit\TextUI\Command that gets instantiated,
     *     // not MyCommand
     *     public static function main($exit = true)
     *     {
     *         $command = new static;
     *
     *         return $command->run($_SERVER['argv'], $exit);
     *     }
     *
     * }
     * </code>
     *
     * @throws Exception
     */
    protected function handleArguments(array $argv): void
    {
        try {
            $arguments = (new Builder)->fromParameters($argv, array_keys($this->longOptions));
        } catch (ArgumentsException $e) {
            $this->exitWithErrorMessage($e->getMessage());
        }

        assert(isset($arguments) && $arguments instanceof Configuration);

        if ($arguments->hasGenerateConfiguration() && $arguments->generateConfiguration()) {
            $this->generateConfiguration();
        }

        if ($arguments->hasAtLeastVersion()) {
            if (version_compare(Version::id(), $arguments->atLeastVersion(), '>=')) {
                exit(TestRunner::SUCCESS_EXIT);
            }

            exit(TestRunner::FAILURE_EXIT);
        }

        if ($arguments->hasVersion() && $arguments->version()) {
            $this->printVersionString();

            exit(TestRunner::SUCCESS_EXIT);
        }

        if ($arguments->hasCheckVersion() && $arguments->checkVersion()) {
            $this->handleVersionCheck();
        }

        if ($arguments->hasHelp()) {
            $this->showHelp();

            exit(TestRunner::SUCCESS_EXIT);
        }

        if ($arguments->hasUnrecognizedOrderBy()) {
            $this->exitWithErrorMessage(
                sprintf(
                    'unrecognized --order-by option: %s',
                    $arguments->unrecognizedOrderBy()
                )
            );
        }

        if ($arguments->hasIniSettings()) {
            foreach ($arguments->iniSettings() as $name => $value) {
                ini_set($name, $value);
            }
        }

        if ($arguments->hasIncludePath()) {
            ini_set(
                'include_path',
                $arguments->includePath() . PATH_SEPARATOR . ini_get('include_path')
            );
        }

        $this->arguments = (new Mapper)->mapToLegacyArray($arguments);

        $this->handleCustomOptions($arguments->unrecognizedOptions());
        $this->handleCustomTestSuite();

        if (!isset($this->arguments['testSuffixes'])) {
            $this->arguments['testSuffixes'] = ['Test.php', '.phpt'];
        }

        if (!isset($this->arguments['test']) && $arguments->hasArgument()) {
            $this->arguments['test'] = realpath($arguments->argument());

            if ($this->arguments['test'] === false) {
                $this->exitWithErrorMessage(
                    sprintf(
                        'Cannot open file "%s".',
                        $arguments->argument()
                    )
                );
            }
        }

        if ($this->arguments['loader'] !== null) {
            $this->arguments['loader'] = $this->handleLoader($this->arguments['loader']);
        }

        if (isset($this->arguments['configuration'])) {
            if (is_dir($this->arguments['configuration'])) {
                $candidate = $this->configurationFileInDirectory($this->arguments['configuration']);

                if ($candidate !== null) {
                    $this->arguments['configuration'] = $candidate;
                }
            }
        } elseif ($this->arguments['useDefaultConfiguration']) {
            $candidate = $this->configurationFileInDirectory(getcwd());

            if ($candidate !== null) {
                $this->arguments['configuration'] = $candidate;
            }
        }

        if ($arguments->hasMigrateConfiguration() && $arguments->migrateConfiguration()) {
            if (!isset($this->arguments['configuration'])) {
                print 'No configuration file found to migrate.' . PHP_EOL;

                exit(TestRunner::EXCEPTION_EXIT);
            }

            $this->migrateConfiguration(realpath($this->arguments['configuration']));
        }

        if (isset($this->arguments['configuration'])) {
            try {
                $this->arguments['configurationObject'] = (new Loader)->load($this->arguments['configuration']);
            } catch (Throwable $e) {
                print $e->getMessage() . PHP_EOL;

                exit(TestRunner::FAILURE_EXIT);
            }

            $phpunitConfiguration = $this->arguments['configurationObject']->phpunit();

            (new PhpHandler)->handle($this->arguments['configurationObject']->php());

            if (isset($this->arguments['bootstrap'])) {
                $this->handleBootstrap($this->arguments['bootstrap']);
            } elseif ($phpunitConfiguration->hasBootstrap()) {
                $this->handleBootstrap($phpunitConfiguration->bootstrap());
            }

            if (!isset($this->arguments['stderr'])) {
                $this->arguments['stderr'] = $phpunitConfiguration->stderr();
            }

            if (!isset($this->arguments['noExtensions']) && $phpunitConfiguration->hasExtensionsDirectory() && extension_loaded('phar')) {
                $result = (new PharLoader)->loadPharExtensionsInDirectory($phpunitConfiguration->extensionsDirectory());

                $this->arguments['loadedExtensions']    = $result['loadedExtensions'];
                $this->arguments['notLoadedExtensions'] = $result['notLoadedExtensions'];

                unset($result);
            }

            if (!isset($this->arguments['columns'])) {
                $this->arguments['columns'] = $phpunitConfiguration->columns();
            }

            if (!isset($this->arguments['printer']) && $phpunitConfiguration->hasPrinterClass()) {
                $file = $phpunitConfiguration->hasPrinterFile() ? $phpunitConfiguration->printerFile() : '';

                $this->arguments['printer'] = $this->handlePrinter(
                    $phpunitConfiguration->printerClass(),
                    $file
                );
            }

            if ($phpunitConfiguration->hasTestSuiteLoaderClass()) {
                $file = $phpunitConfiguration->hasTestSuiteLoaderFile() ? $phpunitConfiguration->testSuiteLoaderFile() : '';

                $this->arguments['loader'] = $this->handleLoader(
                    $phpunitConfiguration->testSuiteLoaderClass(),
                    $file
                );
            }

            if (!isset($this->arguments['testsuite']) && $phpunitConfiguration->hasDefaultTestSuite()) {
                $this->arguments['testsuite'] = $phpunitConfiguration->defaultTestSuite();
            }

            if (!isset($this->arguments['test'])) {
                try {
                    $this->arguments['test'] = (new TestSuiteMapper)->map(
                        $this->arguments['configurationObject']->testSuite(),
                        $this->arguments['testsuite'] ?? ''
                    );
                } catch (Exception $e) {
                    $this->printVersionString();

                    print $e->getMessage() . PHP_EOL;

                    exit(TestRunner::EXCEPTION_EXIT);
                }
            }
        } elseif (isset($this->arguments['bootstrap'])) {
            $this->handleBootstrap($this->arguments['bootstrap']);
        }

        if (isset($this->arguments['printer']) && is_string($this->arguments['printer'])) {
            $this->arguments['printer'] = $this->handlePrinter($this->arguments['printer']);
        }

        if (isset($this->arguments['configurationObject'], $this->arguments['warmCoverageCache'])) {
            $this->handleWarmCoverageCache($this->arguments['configurationObject']);
        }

        if (!isset($this->arguments['test'])) {
            $this->showHelp();

            exit(TestRunner::EXCEPTION_EXIT);
        }
    }

    /**
     * Handles the loading of the PHPUnit\Runner\TestSuiteLoader implementation.
     *
     * @deprecated see https://github.com/sebastianbergmann/phpunit/issues/4039
     */
    protected function handleLoader(string $loaderClass, string $loaderFile = ''): ?TestSuiteLoader
    {
        $this->warnings[] = 'Using a custom test suite loader is deprecated';

        if (!class_exists($loaderClass, false)) {
            if ($loaderFile == '') {
                $loaderFile = Filesystem::classNameToFilename(
                    $loaderClass
                );
            }

            $loaderFile = stream_resolve_include_path($loaderFile);

            if ($loaderFile) {
                /**
                 * @noinspection PhpIncludeInspection
                 * @psalm-suppress UnresolvableInclude
                 */
                require $loaderFile;
            }
        }

        if (class_exists($loaderClass, false)) {
            try {
                $class = new ReflectionClass($loaderClass);
                // @codeCoverageIgnoreStart
            } catch (\ReflectionException $e) {
                throw new ReflectionException(
                    $e->getMessage(),
                    (int) $e->getCode(),
                    $e
                );
            }
            // @codeCoverageIgnoreEnd

            if ($class->implementsInterface(TestSuiteLoader::class) && $class->isInstantiable()) {
                $object = $class->newInstance();

                assert($object instanceof TestSuiteLoader);

                return $object;
            }
        }

        if ($loaderClass == StandardTestSuiteLoader::class) {
            return null;
        }

        $this->exitWithErrorMessage(
            sprintf(
                'Could not use "%s" as loader.',
                $loaderClass
            )
        );

        return null;
    }

    /**
     * Handles the loading of the PHPUnit\Util\Printer implementation.
     *
     * @return null|Printer|string
     */
    protected function handlePrinter(string $printerClass, string $printerFile = '')
    {
        if (!class_exists($printerClass, false)) {
            if ($printerFile === '') {
                $printerFile = Filesystem::classNameToFilename(
                    $printerClass
                );
            }

            $printerFile = stream_resolve_include_path($printerFile);

            if ($printerFile) {
                /**
                 * @noinspection PhpIncludeInspection
                 * @psalm-suppress UnresolvableInclude
                 */
                require $printerFile;
            }
        }

        if (!class_exists($printerClass)) {
            $this->exitWithErrorMessage(
                sprintf(
                    'Could not use "%s" as printer: class does not exist',
                    $printerClass
                )
            );
        }

        try {
            $class = new ReflectionClass($printerClass);
            // @codeCoverageIgnoreStart
        } catch (\ReflectionException $e) {
            throw new ReflectionException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
            // @codeCoverageIgnoreEnd
        }

        if (!$class->implementsInterface(ResultPrinter::class)) {
            $this->exitWithErrorMessage(
                sprintf(
                    'Could not use "%s" as printer: class does not implement %s',
                    $printerClass,
                    ResultPrinter::class
                )
            );
        }

        if (!$class->isInstantiable()) {
            $this->exitWithErrorMessage(
                sprintf(
                    'Could not use "%s" as printer: class cannot be instantiated',
                    $printerClass
                )
            );
        }

        if ($class->isSubclassOf(ResultPrinter::class)) {
            return $printerClass;
        }

        $outputStream = isset($this->arguments['stderr']) ? 'php://stderr' : null;

        return $class->newInstance($outputStream);
    }

    /**
     * Loads a bootstrap file.
     */
    protected function handleBootstrap(string $filename): void
    {
        try {
            FileLoader::checkAndLoad($filename);
        } catch (Throwable $t) {
            if ($t instanceof \PHPUnit\Exception) {
                $this->exitWithErrorMessage($t->getMessage());
            }

            $this->exitWithErrorMessage(
                sprintf(
                    'Error in bootstrap script: %s:%s%s%s%s',
                    get_class($t),
                    PHP_EOL,
                    $t->getMessage(),
                    PHP_EOL,
                    $t->getTraceAsString()
                )
            );
        }
    }

    protected function handleVersionCheck(): void
    {
        $this->printVersionString();

        $latestVersion = file_get_contents('https://phar.phpunit.de/latest-version-of/phpunit');
        $isOutdated    = version_compare($latestVersion, Version::id(), '>');

        if ($isOutdated) {
            printf(
                'You are not using the latest version of PHPUnit.' . PHP_EOL .
                'The latest version is PHPUnit %s.' . PHP_EOL,
                $latestVersion
            );
        } else {
            print 'You are using the latest version of PHPUnit.' . PHP_EOL;
        }

        exit(TestRunner::SUCCESS_EXIT);
    }

    /**
     * Show the help message.
     */
    protected function showHelp(): void
    {
        $this->printVersionString();
        (new Help)->writeToConsole();
    }

    /**
     * Custom callback for test suite discovery.
     */
    protected function handleCustomTestSuite(): void
    {
    }

    private function printVersionString(): void
    {
        if ($this->versionStringPrinted) {
            return;
        }

        print Version::getVersionString() . PHP_EOL . PHP_EOL;

        $this->versionStringPrinted = true;
    }

    private function exitWithErrorMessage(string $message): void
    {
        $this->printVersionString();

        print $message . PHP_EOL;

        exit(TestRunner::FAILURE_EXIT);
    }

    private function handleListGroups(TestSuite $suite, bool $exit): int
    {
        $this->printVersionString();

        print 'Available test group(s):' . PHP_EOL;

        $groups = $suite->getGroups();
        sort($groups);

        foreach ($groups as $group) {
            if (strpos($group, '__phpunit_') === 0) {
                continue;
            }

            printf(
                ' - %s' . PHP_EOL,
                $group
            );
        }

        if ($exit) {
            exit(TestRunner::SUCCESS_EXIT);
        }

        return TestRunner::SUCCESS_EXIT;
    }

    /**
     * @throws \PHPUnit\Framework\Exception
     * @throws \PHPUnit\TextUI\XmlConfiguration\Exception
     */
    private function handleListSuites(bool $exit): int
    {
        $this->printVersionString();

        print 'Available test suite(s):' . PHP_EOL;

        foreach ($this->arguments['configurationObject']->testSuite() as $testSuite) {
            printf(
                ' - %s' . PHP_EOL,
                $testSuite->name()
            );
        }

        if ($exit) {
            exit(TestRunner::SUCCESS_EXIT);
        }

        return TestRunner::SUCCESS_EXIT;
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    private function handleListTests(TestSuite $suite, bool $exit): int
    {
        $this->printVersionString();

        $renderer = new TextTestListRenderer;

        print $renderer->render($suite);

        if ($exit) {
            exit(TestRunner::SUCCESS_EXIT);
        }

        return TestRunner::SUCCESS_EXIT;
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    private function handleListTestsXml(TestSuite $suite, string $target, bool $exit): int
    {
        $this->printVersionString();

        $renderer = new XmlTestListRenderer;

        file_put_contents($target, $renderer->render($suite));

        printf(
            'Wrote list of tests that would have been run to %s' . PHP_EOL,
            $target
        );

        if ($exit) {
            exit(TestRunner::SUCCESS_EXIT);
        }

        return TestRunner::SUCCESS_EXIT;
    }

    private function generateConfiguration(): void
    {
        $this->printVersionString();

        print 'Generating phpunit.xml in ' . getcwd() . PHP_EOL . PHP_EOL;
        print 'Bootstrap script (relative to path shown above; default: vendor/autoload.php): ';

        $bootstrapScript = trim(fgets(STDIN));

        print 'Tests directory (relative to path shown above; default: tests): ';

        $testsDirectory = trim(fgets(STDIN));

        print 'Source directory (relative to path shown above; default: src): ';

        $src = trim(fgets(STDIN));

        print 'Cache directory (relative to path shown above; default: .phpunit.cache): ';

        $cacheDirectory = trim(fgets(STDIN));

        if ($bootstrapScript === '') {
            $bootstrapScript = 'vendor/autoload.php';
        }

        if ($testsDirectory === '') {
            $testsDirectory = 'tests';
        }

        if ($src === '') {
            $src = 'src';
        }

        if ($cacheDirectory === '') {
            $cacheDirectory = '.phpunit.cache';
        }

        $generator = new Generator;

        file_put_contents(
            'phpunit.xml',
            $generator->generateDefaultConfiguration(
                Version::series(),
                $bootstrapScript,
                $testsDirectory,
                $src,
                $cacheDirectory
            )
        );

        print PHP_EOL . 'Generated phpunit.xml in ' . getcwd() . '.' . PHP_EOL;
        print 'Make sure to exclude the ' . $cacheDirectory . ' directory from version control.' . PHP_EOL;

        exit(TestRunner::SUCCESS_EXIT);
    }

    private function migrateConfiguration(string $filename): void
    {
        $this->printVersionString();

        if (!(new SchemaDetector)->detect($filename)->detected()) {
            print $filename . ' does not need to be migrated.' . PHP_EOL;

            exit(TestRunner::EXCEPTION_EXIT);
        }

        copy($filename, $filename . '.bak');

        print 'Created backup:         ' . $filename . '.bak' . PHP_EOL;

        try {
            file_put_contents(
                $filename,
                (new Migrator)->migrate($filename)
            );

            print 'Migrated configuration: ' . $filename . PHP_EOL;
        } catch (Throwable $t) {
            print 'Migration failed: ' . $t->getMessage() . PHP_EOL;

            exit(TestRunner::EXCEPTION_EXIT);
        }

        exit(TestRunner::SUCCESS_EXIT);
    }

    private function handleCustomOptions(array $unrecognizedOptions): void
    {
        foreach ($unrecognizedOptions as $name => $value) {
            if (isset($this->longOptions[$name])) {
                $handler = $this->longOptions[$name];
            }

            $name .= '=';

            if (isset($this->longOptions[$name])) {
                $handler = $this->longOptions[$name];
            }

            if (isset($handler) && is_callable([$this, $handler])) {
                $this->{$handler}($value);

                unset($handler);
            }
        }
    }

    private function handleWarmCoverageCache(XmlConfiguration\Configuration $configuration): void
    {
        $this->printVersionString();

        if (isset($this->arguments['coverageCacheDirectory'])) {
            $cacheDirectory = $this->arguments['coverageCacheDirectory'];
        } elseif ($configuration->codeCoverage()->hasCacheDirectory()) {
            $cacheDirectory = $configuration->codeCoverage()->cacheDirectory()->path();
        } else {
            print 'Cache for static analysis has not been configured' . PHP_EOL;

            exit(TestRunner::EXCEPTION_EXIT);
        }

        $filter = new Filter;

        if ($configuration->codeCoverage()->hasNonEmptyListOfFilesToBeIncludedInCodeCoverageReport()) {
            (new FilterMapper)->map(
                $filter,
                $configuration->codeCoverage()
            );
        } elseif (isset($this->arguments['coverageFilter'])) {
            if (!is_array($this->arguments['coverageFilter'])) {
                $coverageFilterDirectories = [$this->arguments['coverageFilter']];
            } else {
                $coverageFilterDirectories = $this->arguments['coverageFilter'];
            }

            foreach ($coverageFilterDirectories as $coverageFilterDirectory) {
                $filter->includeDirectory($coverageFilterDirectory);
            }
        } else {
            print 'Filter for code coverage has not been configured' . PHP_EOL;

            exit(TestRunner::EXCEPTION_EXIT);
        }

        $timer = new Timer;
        $timer->start();

        print 'Warming cache for static analysis ... ';

        (new CacheWarmer)->warmCache(
            $cacheDirectory,
            !$configuration->codeCoverage()->disableCodeCoverageIgnore(),
            $configuration->codeCoverage()->ignoreDeprecatedCodeUnits(),
            $filter
        );

        print 'done [' . $timer->stop()->asString() . ']' . PHP_EOL;

        exit(TestRunner::SUCCESS_EXIT);
    }

    private function configurationFileInDirectory(string $directory): ?string
    {
        $candidates = [
            $directory . '/phpunit.xml',
            $directory . '/phpunit.xml.dist',
        ];

        foreach ($candidates as $candidate) {
            if (is_file($candidate)) {
                return realpath($candidate);
            }
        }

        return null;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\TextUI;

use const PHP_VERSION;
use function explode;
use function in_array;
use function is_dir;
use function is_file;
use function strpos;
use function version_compare;
use PHPUnit\Framework\Exception as FrameworkException;
use PHPUnit\Framework\TestSuite as TestSuiteObject;
use PHPUnit\TextUI\XmlConfiguration\TestSuiteCollection;
use SebastianBergmann\FileIterator\Facade;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class TestSuiteMapper
{
    /**
     * @throws RuntimeException
     * @throws TestDirectoryNotFoundException
     * @throws TestFileNotFoundException
     */
    public function map(TestSuiteCollection $configuration, string $filter): TestSuiteObject
    {
        try {
            $filterAsArray = $filter ? explode(',', $filter) : [];
            $result        = new TestSuiteObject;

            foreach ($configuration as $testSuiteConfiguration) {
                if (!empty($filterAsArray) && !in_array($testSuiteConfiguration->name(), $filterAsArray, true)) {
                    continue;
                }

                $testSuite      = new TestSuiteObject($testSuiteConfiguration->name());
                $testSuiteEmpty = true;

                foreach ($testSuiteConfiguration->directories() as $directory) {
                    if (!version_compare(PHP_VERSION, $directory->phpVersion(), $directory->phpVersionOperator()->asString())) {
                        continue;
                    }

                    $exclude = [];

                    foreach ($testSuiteConfiguration->exclude()->asArray() as $file) {
                        $exclude[] = $file->path();
                    }

                    $files = (new Facade)->getFilesAsArray(
                        $directory->path(),
                        $directory->suffix(),
                        $directory->prefix(),
                        $exclude
                    );

                    if (!empty($files)) {
                        $testSuite->addTestFiles($files);

                        $testSuiteEmpty = false;
                    } elseif (strpos($directory->path(), '*') === false && !is_dir($directory->path())) {
                        throw new TestDirectoryNotFoundException($directory->path());
                    }
                }

                foreach ($testSuiteConfiguration->files() as $file) {
                    if (!is_file($file->path())) {
                        throw new TestFileNotFoundException($file->path());
                    }

                    if (!version_compare(PHP_VERSION, $file->phpVersion(), $file->phpVersionOperator()->asString())) {
                        continue;
                    }

                    $testSuite->addTestFile($file->path());

                    $testSuiteEmpty = false;
                }

                if (!$testSuiteEmpty) {
                    $result->addTest($testSuite);
                }
            }

            return $result;
        } catch (FrameworkException $e) {
            throw new RuntimeException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ErrorTestCase extends TestCase
{
    /**
     * @var bool
     */
    protected $backupGlobals = false;

    /**
     * @var bool
     */
    protected $backupStaticAttributes = false;

    /**
     * @var bool
     */
    protected $runTestInSeparateProcess = false;

    /**
     * @var string
     */
    private $message;

    public function __construct(string $message = '')
    {
        $this->message = $message;

        parent::__construct('Error');
    }

    public function getMessage(): string
    {
        return $this->message;
    }

    /**
     * Returns a string representation of the test case.
     */
    public function toString(): string
    {
        return 'Error';
    }

    /**
     * @throws Exception
     *
     * @psalm-return never-return
     */
    protected function runTest(): void
    {
        throw new Error($this->message);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use Throwable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
interface SkippedTest extends Throwable
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use const PHP_EOL;
use function array_keys;
use function array_map;
use function array_merge;
use function array_unique;
use function basename;
use function call_user_func;
use function class_exists;
use function count;
use function dirname;
use function get_declared_classes;
use function implode;
use function is_bool;
use function is_callable;
use function is_file;
use function is_object;
use function is_string;
use function method_exists;
use function preg_match;
use function preg_quote;
use function sprintf;
use function strpos;
use function substr;
use Iterator;
use IteratorAggregate;
use PHPUnit\Runner\BaseTestRunner;
use PHPUnit\Runner\Filter\Factory;
use PHPUnit\Runner\PhptTestCase;
use PHPUnit\Util\FileLoader;
use PHPUnit\Util\Test as TestUtil;
use ReflectionClass;
use ReflectionException;
use ReflectionMethod;
use Throwable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
class TestSuite implements IteratorAggregate, Reorderable, SelfDescribing, Test
{
    /**
     * Enable or disable the backup and restoration of the $GLOBALS array.
     *
     * @var bool
     */
    protected $backupGlobals;

    /**
     * Enable or disable the backup and restoration of static attributes.
     *
     * @var bool
     */
    protected $backupStaticAttributes;

    /**
     * @var bool
     */
    protected $runTestInSeparateProcess = false;

    /**
     * The name of the test suite.
     *
     * @var string
     */
    protected $name = '';

    /**
     * The test groups of the test suite.
     *
     * @psalm-var array<string,list<Test>>
     */
    protected $groups = [];

    /**
     * The tests in the test suite.
     *
     * @var Test[]
     */
    protected $tests = [];

    /**
     * The number of tests in the test suite.
     *
     * @var int
     */
    protected $numTests = -1;

    /**
     * @var bool
     */
    protected $testCase = false;

    /**
     * @var string[]
     */
    protected $foundClasses = [];

    /**
     * @var null|list<ExecutionOrderDependency>
     */
    protected $providedTests;

    /**
     * @var null|list<ExecutionOrderDependency>
     */
    protected $requiredTests;

    /**
     * @var bool
     */
    private $beStrictAboutChangesToGlobalState;

    /**
     * @var Factory
     */
    private $iteratorFilter;

    /**
     * @var int
     */
    private $declaredClassesPointer;

    /**
     * @psalm-var array<int,string>
     */
    private $warnings = [];

    /**
     * Constructs a new TestSuite.
     *
     *   - PHPUnit\Framework\TestSuite() constructs an empty TestSuite.
     *
     *   - PHPUnit\Framework\TestSuite(ReflectionClass) constructs a
     *     TestSuite from the given class.
     *
     *   - PHPUnit\Framework\TestSuite(ReflectionClass, String)
     *     constructs a TestSuite from the given class with the given
     *     name.
     *
     *   - PHPUnit\Framework\TestSuite(String) either constructs a
     *     TestSuite from the given class (if the passed string is the
     *     name of an existing class) or constructs an empty TestSuite
     *     with the given name.
     *
     * @param ReflectionClass|string $theClass
     *
     * @throws Exception
     */
    public function __construct($theClass = '', string $name = '')
    {
        if (!is_string($theClass) && !$theClass instanceof ReflectionClass) {
            throw InvalidArgumentException::create(
                1,
                'ReflectionClass object or string'
            );
        }

        $this->declaredClassesPointer = count(get_declared_classes());

        if (!$theClass instanceof ReflectionClass) {
            if (class_exists($theClass, true)) {
                if ($name === '') {
                    $name = $theClass;
                }

                try {
                    $theClass = new ReflectionClass($theClass);
                } catch (ReflectionException $e) {
                    throw new Exception(
                        $e->getMessage(),
                        (int) $e->getCode(),
                        $e
                    );
                }
                // @codeCoverageIgnoreEnd
            } else {
                $this->setName($theClass);

                return;
            }
        }

        if (!$theClass->isSubclassOf(TestCase::class)) {
            $this->setName((string) $theClass);

            return;
        }

        if ($name !== '') {
            $this->setName($name);
        } else {
            $this->setName($theClass->getName());
        }

        $constructor = $theClass->getConstructor();

        if ($constructor !== null &&
            !$constructor->isPublic()) {
            $this->addTest(
                new WarningTestCase(
                    sprintf(
                        'Class "%s" has no public constructor.',
                        $theClass->getName()
                    )
                )
            );

            return;
        }

        foreach ($theClass->getMethods() as $method) {
            if ($method->getDeclaringClass()->getName() === Assert::class) {
                continue;
            }

            if ($method->getDeclaringClass()->getName() === TestCase::class) {
                continue;
            }

            if (!TestUtil::isTestMethod($method)) {
                continue;
            }

            $this->addTestMethod($theClass, $method);
        }

        if (empty($this->tests)) {
            $this->addTest(
                new WarningTestCase(
                    sprintf(
                        'No tests found in class "%s".',
                        $theClass->getName()
                    )
                )
            );
        }

        $this->testCase = true;
    }

    /**
     * Returns a string representation of the test suite.
     */
    public function toString(): string
    {
        return $this->getName();
    }

    /**
     * Adds a test to the suite.
     *
     * @param array $groups
     */
    public function addTest(Test $test, $groups = []): void
    {
        try {
            $class = new ReflectionClass($test);
            // @codeCoverageIgnoreStart
        } catch (ReflectionException $e) {
            throw new Exception(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd

        if (!$class->isAbstract()) {
            $this->tests[] = $test;
            $this->clearCaches();

            if ($test instanceof self && empty($groups)) {
                $groups = $test->getGroups();
            }

            if ($this->containsOnlyVirtualGroups($groups)) {
                $groups[] = 'default';
            }

            foreach ($groups as $group) {
                if (!isset($this->groups[$group])) {
                    $this->groups[$group] = [$test];
                } else {
                    $this->groups[$group][] = $test;
                }
            }

            if ($test instanceof TestCase) {
                $test->setGroups($groups);
            }
        }
    }

    /**
     * Adds the tests from the given class to the suite.
     *
     * @psalm-param object|class-string $testClass
     *
     * @throws Exception
     */
    public function addTestSuite($testClass): void
    {
        if (!(is_object($testClass) || (is_string($testClass) && class_exists($testClass)))) {
            throw InvalidArgumentException::create(
                1,
                'class name or object'
            );
        }

        if (!is_object($testClass)) {
            try {
                $testClass = new ReflectionClass($testClass);
                // @codeCoverageIgnoreStart
            } catch (ReflectionException $e) {
                throw new Exception(
                    $e->getMessage(),
                    (int) $e->getCode(),
                    $e
                );
            }
            // @codeCoverageIgnoreEnd
        }

        if ($testClass instanceof self) {
            $this->addTest($testClass);
        } elseif ($testClass instanceof ReflectionClass) {
            $suiteMethod = false;

            if (!$testClass->isAbstract() && $testClass->hasMethod(BaseTestRunner::SUITE_METHODNAME)) {
                try {
                    $method = $testClass->getMethod(
                        BaseTestRunner::SUITE_METHODNAME
                    );
                    // @codeCoverageIgnoreStart
                } catch (ReflectionException $e) {
                    throw new Exception(
                        $e->getMessage(),
                        (int) $e->getCode(),
                        $e
                    );
                }
                // @codeCoverageIgnoreEnd

                if ($method->isStatic()) {
                    $this->addTest(
                        $method->invoke(null, $testClass->getName())
                    );

                    $suiteMethod = true;
                }
            }

            if (!$suiteMethod && !$testClass->isAbstract() && $testClass->isSubclassOf(TestCase::class)) {
                $this->addTest(new self($testClass));
            }
        } else {
            throw new Exception;
        }
    }

    public function addWarning(string $warning): void
    {
        $this->warnings[] = $warning;
    }

    /**
     * Wraps both <code>addTest()</code> and <code>addTestSuite</code>
     * as well as the separate import statements for the user's convenience.
     *
     * If the named file cannot be read or there are no new tests that can be
     * added, a <code>PHPUnit\Framework\WarningTestCase</code> will be created instead,
     * leaving the current test run untouched.
     *
     * @throws Exception
     */
    public function addTestFile(string $filename): void
    {
        if (is_file($filename) && substr($filename, -5) === '.phpt') {
            $this->addTest(new PhptTestCase($filename));

            $this->declaredClassesPointer = count(get_declared_classes());

            return;
        }

        $numTests = count($this->tests);

        // The given file may contain further stub classes in addition to the
        // test class itself. Figure out the actual test class.
        $filename   = FileLoader::checkAndLoad($filename);
        $newClasses = array_slice(get_declared_classes(), $this->declaredClassesPointer);

        // The diff is empty in case a parent class (with test methods) is added
        // AFTER a child class that inherited from it. To account for that case,
        // accumulate all discovered classes, so the parent class may be found in
        // a later invocation.
        if (!empty($newClasses)) {
            // On the assumption that test classes are defined first in files,
            // process discovered classes in approximate LIFO order, so as to
            // avoid unnecessary reflection.
            $this->foundClasses           = array_merge($newClasses, $this->foundClasses);
            $this->declaredClassesPointer = count(get_declared_classes());
        }

        // The test class's name must match the filename, either in full, or as
        // a PEAR/PSR-0 prefixed short name ('NameSpace_ShortName'), or as a
        // PSR-1 local short name ('NameSpace\ShortName'). The comparison must be
        // anchored to prevent false-positive matches (e.g., 'OtherShortName').
        $shortName      = basename($filename, '.php');
        $shortNameRegEx = '/(?:^|_|\\\\)' . preg_quote($shortName, '/') . '$/';

        foreach ($this->foundClasses as $i => $className) {
            if (preg_match($shortNameRegEx, $className)) {
                try {
                    $class = new ReflectionClass($className);
                    // @codeCoverageIgnoreStart
                } catch (ReflectionException $e) {
                    throw new Exception(
                        $e->getMessage(),
                        (int) $e->getCode(),
                        $e
                    );
                }
                // @codeCoverageIgnoreEnd

                if ($class->getFileName() == $filename) {
                    $newClasses = [$className];
                    unset($this->foundClasses[$i]);

                    break;
                }
            }
        }

        foreach ($newClasses as $className) {
            try {
                $class = new ReflectionClass($className);
                // @codeCoverageIgnoreStart
            } catch (ReflectionException $e) {
                throw new Exception(
                    $e->getMessage(),
                    (int) $e->getCode(),
                    $e
                );
            }
            // @codeCoverageIgnoreEnd

            if (dirname($class->getFileName()) === __DIR__) {
                continue;
            }

            if (!$class->isAbstract()) {
                if ($class->hasMethod(BaseTestRunner::SUITE_METHODNAME)) {
                    try {
                        $method = $class->getMethod(
                            BaseTestRunner::SUITE_METHODNAME
                        );
                        // @codeCoverageIgnoreStart
                    } catch (ReflectionException $e) {
                        throw new Exception(
                            $e->getMessage(),
                            (int) $e->getCode(),
                            $e
                        );
                    }
                    // @codeCoverageIgnoreEnd

                    if ($method->isStatic()) {
                        $this->addTest($method->invoke(null, $className));
                    }
                } elseif ($class->implementsInterface(Test::class)) {
                    $expectedClassName = $shortName;

                    if (($pos = strpos($expectedClassName, '.')) !== false) {
                        $expectedClassName = substr(
                            $expectedClassName,
                            0,
                            $pos
                        );
                    }

                    if ($class->getShortName() !== $expectedClassName) {
                        $this->addWarning(
                            sprintf(
                                "Test case class not matching filename is deprecated\n               in %s\n               Class name was '%s', expected '%s'",
                                $filename,
                                $class->getShortName(),
                                $expectedClassName
                            )
                        );
                    }

                    $this->addTestSuite($class);
                }
            }
        }

        if (count($this->tests) > ++$numTests) {
            $this->addWarning(
                sprintf(
                    "Multiple test case classes per file is deprecated\n               in %s",
                    $filename
                )
            );
        }

        $this->numTests = -1;
    }

    /**
     * Wrapper for addTestFile() that adds multiple test files.
     *
     * @throws Exception
     */
    public function addTestFiles(iterable $fileNames): void
    {
        foreach ($fileNames as $filename) {
            $this->addTestFile((string) $filename);
        }
    }

    /**
     * Counts the number of test cases that will be run by this test.
     *
     * @todo refactor usage of numTests in DefaultResultPrinter
     */
    public function count(): int
    {
        $this->numTests = 0;

        foreach ($this as $test) {
            $this->numTests += count($test);
        }

        return $this->numTests;
    }

    /**
     * Returns the name of the suite.
     */
    public function getName(): string
    {
        return $this->name;
    }

    /**
     * Returns the test groups of the suite.
     *
     * @psalm-return list<string>
     */
    public function getGroups(): array
    {
        return array_map(
            static function ($key): string
            {
                return (string) $key;
            },
            array_keys($this->groups)
        );
    }

    public function getGroupDetails(): array
    {
        return $this->groups;
    }

    /**
     * Set tests groups of the test case.
     */
    public function setGroupDetails(array $groups): void
    {
        $this->groups = $groups;
    }

    /**
     * Runs the tests and collects their result in a TestResult.
     *
     * @throws \PHPUnit\Framework\CodeCoverageException
     * @throws \SebastianBergmann\CodeCoverage\InvalidArgumentException
     * @throws \SebastianBergmann\CodeCoverage\UnintentionallyCoveredCodeException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Warning
     */
    public function run(TestResult $result = null): TestResult
    {
        if ($result === null) {
            $result = $this->createResult();
        }

        if (count($this) === 0) {
            return $result;
        }

        /** @psalm-var class-string $className */
        $className   = $this->name;
        $hookMethods = TestUtil::getHookMethods($className);

        $result->startTestSuite($this);

        $test = null;

        if ($this->testCase && class_exists($this->name, false)) {
            try {
                foreach ($hookMethods['beforeClass'] as $beforeClassMethod) {
                    if (method_exists($this->name, $beforeClassMethod)) {
                        if ($missingRequirements = TestUtil::getMissingRequirements($this->name, $beforeClassMethod)) {
                            $this->markTestSuiteSkipped(implode(PHP_EOL, $missingRequirements));
                        }

                        call_user_func([$this->name, $beforeClassMethod]);
                    }
                }
            } catch (SkippedTestSuiteError $error) {
                foreach ($this->tests() as $test) {
                    $result->startTest($test);
                    $result->addFailure($test, $error, 0);
                    $result->endTest($test, 0);
                }

                $result->endTestSuite($this);

                return $result;
            } catch (Throwable $t) {
                $errorAdded = false;

                foreach ($this->tests() as $test) {
                    if ($result->shouldStop()) {
                        break;
                    }

                    $result->startTest($test);

                    if (!$errorAdded) {
                        $result->addError($test, $t, 0);

                        $errorAdded = true;
                    } else {
                        $result->addFailure(
                            $test,
                            new SkippedTestError('Test skipped because of an error in hook method'),
                            0
                        );
                    }

                    $result->endTest($test, 0);
                }

                $result->endTestSuite($this);

                return $result;
            }
        }

        foreach ($this as $test) {
            if ($result->shouldStop()) {
                break;
            }

            if ($test instanceof TestCase || $test instanceof self) {
                $test->setBeStrictAboutChangesToGlobalState($this->beStrictAboutChangesToGlobalState);
                $test->setBackupGlobals($this->backupGlobals);
                $test->setBackupStaticAttributes($this->backupStaticAttributes);
                $test->setRunTestInSeparateProcess($this->runTestInSeparateProcess);
            }

            $test->run($result);
        }

        if ($this->testCase && class_exists($this->name, false)) {
            foreach ($hookMethods['afterClass'] as $afterClassMethod) {
                if (method_exists($this->name, $afterClassMethod)) {
                    try {
                        call_user_func([$this->name, $afterClassMethod]);
                    } catch (Throwable $t) {
                        $message = "Exception in {$this->name}::{$afterClassMethod}" . PHP_EOL . $t->getMessage();
                        $error   = new SyntheticError($message, 0, $t->getFile(), $t->getLine(), $t->getTrace());

                        $placeholderTest = clone $test;
                        $placeholderTest->setName($afterClassMethod);

                        $result->startTest($placeholderTest);
                        $result->addFailure($placeholderTest, $error, 0);
                        $result->endTest($placeholderTest, 0);
                    }
                }
            }
        }

        $result->endTestSuite($this);

        return $result;
    }

    public function setRunTestInSeparateProcess(bool $runTestInSeparateProcess): void
    {
        $this->runTestInSeparateProcess = $runTestInSeparateProcess;
    }

    public function setName(string $name): void
    {
        $this->name = $name;
    }

    /**
     * Returns the tests as an enumeration.
     *
     * @return Test[]
     */
    public function tests(): array
    {
        return $this->tests;
    }

    /**
     * Set tests of the test suite.
     *
     * @param Test[] $tests
     */
    public function setTests(array $tests): void
    {
        $this->tests = $tests;
    }

    /**
     * Mark the test suite as skipped.
     *
     * @param string $message
     *
     * @throws SkippedTestSuiteError
     *
     * @psalm-return never-return
     */
    public function markTestSuiteSkipped($message = ''): void
    {
        throw new SkippedTestSuiteError($message);
    }

    /**
     * @param bool $beStrictAboutChangesToGlobalState
     */
    public function setBeStrictAboutChangesToGlobalState($beStrictAboutChangesToGlobalState): void
    {
        if (null === $this->beStrictAboutChangesToGlobalState && is_bool($beStrictAboutChangesToGlobalState)) {
            $this->beStrictAboutChangesToGlobalState = $beStrictAboutChangesToGlobalState;
        }
    }

    /**
     * @param bool $backupGlobals
     */
    public function setBackupGlobals($backupGlobals): void
    {
        if (null === $this->backupGlobals && is_bool($backupGlobals)) {
            $this->backupGlobals = $backupGlobals;
        }
    }

    /**
     * @param bool $backupStaticAttributes
     */
    public function setBackupStaticAttributes($backupStaticAttributes): void
    {
        if (null === $this->backupStaticAttributes && is_bool($backupStaticAttributes)) {
            $this->backupStaticAttributes = $backupStaticAttributes;
        }
    }

    /**
     * Returns an iterator for this test suite.
     */
    public function getIterator(): Iterator
    {
        $iterator = new TestSuiteIterator($this);

        if ($this->iteratorFilter !== null) {
            $iterator = $this->iteratorFilter->factory($iterator, $this);
        }

        return $iterator;
    }

    public function injectFilter(Factory $filter): void
    {
        $this->iteratorFilter = $filter;

        foreach ($this as $test) {
            if ($test instanceof self) {
                $test->injectFilter($filter);
            }
        }
    }

    /**
     * @psalm-return array<int,string>
     */
    public function warnings(): array
    {
        return array_unique($this->warnings);
    }

    /**
     * @return list<ExecutionOrderDependency>
     */
    public function provides(): array
    {
        if ($this->providedTests === null) {
            $this->providedTests = [];

            if (is_callable($this->sortId(), true)) {
                $this->providedTests[] = new ExecutionOrderDependency($this->sortId());
            }

            foreach ($this->tests as $test) {
                if (!($test instanceof Reorderable)) {
                    // @codeCoverageIgnoreStart
                    continue;
                    // @codeCoverageIgnoreEnd
                }
                $this->providedTests = ExecutionOrderDependency::mergeUnique($this->providedTests, $test->provides());
            }
        }

        return $this->providedTests;
    }

    /**
     * @return list<ExecutionOrderDependency>
     */
    public function requires(): array
    {
        if ($this->requiredTests === null) {
            $this->requiredTests = [];

            foreach ($this->tests as $test) {
                if (!($test instanceof Reorderable)) {
                    // @codeCoverageIgnoreStart
                    continue;
                    // @codeCoverageIgnoreEnd
                }
                $this->requiredTests = ExecutionOrderDependency::mergeUnique(
                    ExecutionOrderDependency::filterInvalid($this->requiredTests),
                    $test->requires()
                );
            }

            $this->requiredTests = ExecutionOrderDependency::diff($this->requiredTests, $this->provides());
        }

        return $this->requiredTests;
    }

    public function sortId(): string
    {
        return $this->getName() . '::class';
    }

    /**
     * Creates a default TestResult object.
     */
    protected function createResult(): TestResult
    {
        return new TestResult;
    }

    /**
     * @throws Exception
     */
    protected function addTestMethod(ReflectionClass $class, ReflectionMethod $method): void
    {
        $methodName = $method->getName();

        $test = (new TestBuilder)->build($class, $methodName);

        if ($test instanceof TestCase || $test instanceof DataProviderTestSuite) {
            $test->setDependencies(
                TestUtil::getDependencies($class->getName(), $methodName)
            );
        }

        $this->addTest(
            $test,
            TestUtil::getGroups($class->getName(), $methodName)
        );
    }

    private function clearCaches(): void
    {
        $this->numTests      = -1;
        $this->providedTests = null;
        $this->requiredTests = null;
    }

    private function containsOnlyVirtualGroups(array $groups): bool
    {
        foreach ($groups as $group) {
            if (strpos($group, '__phpunit_') !== 0) {
                return false;
            }
        }

        return true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use function explode;
use PHPUnit\Util\Test as TestUtil;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class DataProviderTestSuite extends TestSuite
{
    /**
     * @var list<ExecutionOrderDependency>
     */
    private $dependencies = [];

    /**
     * @param list<ExecutionOrderDependency> $dependencies
     */
    public function setDependencies(array $dependencies): void
    {
        $this->dependencies = $dependencies;

        foreach ($this->tests as $test) {
            if (!$test instanceof TestCase) {
                // @codeCoverageIgnoreStart
                continue;
                // @codeCoverageIgnoreStart
            }
            $test->setDependencies($dependencies);
        }
    }

    /**
     * @return list<ExecutionOrderDependency>
     */
    public function provides(): array
    {
        if ($this->providedTests === null) {
            $this->providedTests = [new ExecutionOrderDependency($this->getName())];
        }

        return $this->providedTests;
    }

    /**
     * @return list<ExecutionOrderDependency>
     */
    public function requires(): array
    {
        // A DataProviderTestSuite does not have to traverse its child tests
        // as these are inherited and cannot reference dataProvider rows directly
        return $this->dependencies;
    }

    /**
     * Returns the size of the each test created using the data provider(s).
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function getSize(): int
    {
        [$className, $methodName] = explode('::', $this->getName());

        return TestUtil::getSize($className, $methodName);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use Throwable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
interface IncompleteTest extends Throwable
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use function get_class;
use function sprintf;
use function trim;
use PHPUnit\Framework\Error\Error;
use Throwable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class TestFailure
{
    /**
     * @var null|Test
     */
    private $failedTest;

    /**
     * @var Throwable
     */
    private $thrownException;

    /**
     * @var string
     */
    private $testName;

    /**
     * Returns a description for an exception.
     */
    public static function exceptionToString(Throwable $e): string
    {
        if ($e instanceof SelfDescribing) {
            $buffer = $e->toString();

            if ($e instanceof ExpectationFailedException && $e->getComparisonFailure()) {
                $buffer .= $e->getComparisonFailure()->getDiff();
            }

            if ($e instanceof PHPTAssertionFailedError) {
                $buffer .= $e->getDiff();
            }

            if (!empty($buffer)) {
                $buffer = trim($buffer) . "\n";
            }

            return $buffer;
        }

        if ($e instanceof Error) {
            return $e->getMessage() . "\n";
        }

        if ($e instanceof ExceptionWrapper) {
            return $e->getClassName() . ': ' . $e->getMessage() . "\n";
        }

        return get_class($e) . ': ' . $e->getMessage() . "\n";
    }

    /**
     * Constructs a TestFailure with the given test and exception.
     */
    public function __construct(Test $failedTest, Throwable $t)
    {
        if ($failedTest instanceof SelfDescribing) {
            $this->testName = $failedTest->toString();
        } else {
            $this->testName = get_class($failedTest);
        }

        if (!$failedTest instanceof TestCase || !$failedTest->isInIsolation()) {
            $this->failedTest = $failedTest;
        }

        $this->thrownException = $t;
    }

    /**
     * Returns a short description of the failure.
     */
    public function toString(): string
    {
        return sprintf(
            '%s: %s',
            $this->testName,
            $this->thrownException->getMessage()
        );
    }

    /**
     * Returns a description for the thrown exception.
     */
    public function getExceptionAsString(): string
    {
        return self::exceptionToString($this->thrownException);
    }

    /**
     * Returns the name of the failing test (including data set, if any).
     */
    public function getTestName(): string
    {
        return $this->testName;
    }

    /**
     * Returns the failing test.
     *
     * Note: The test object is not set when the test is executed in process
     * isolation.
     *
     * @see Exception
     */
    public function failedTest(): ?Test
    {
        return $this->failedTest;
    }

    /**
     * Gets the thrown exception.
     */
    public function thrownException(): Throwable
    {
        return $this->thrownException;
    }

    /**
     * Returns the exception's message.
     */
    public function exceptionMessage(): string
    {
        return $this->thrownException()->getMessage();
    }

    /**
     * Returns true if the thrown exception
     * is of type AssertionFailedError.
     */
    public function isFailure(): bool
    {
        return $this->thrownException() instanceof AssertionFailedError;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class SkippedTestCase extends TestCase
{
    /**
     * @var bool
     */
    protected $backupGlobals = false;

    /**
     * @var bool
     */
    protected $backupStaticAttributes = false;

    /**
     * @var bool
     */
    protected $runTestInSeparateProcess = false;

    /**
     * @var string
     */
    private $message;

    public function __construct(string $className, string $methodName, string $message = '')
    {
        parent::__construct($className . '::' . $methodName);

        $this->message = $message;
    }

    public function getMessage(): string
    {
        return $this->message;
    }

    /**
     * Returns a string representation of the test case.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function toString(): string
    {
        return $this->getName();
    }

    /**
     * @throws Exception
     */
    protected function runTest(): void
    {
        $this->markTestSkipped($this->message);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class PHPTAssertionFailedError extends SyntheticError
{
    /**
     * @var string
     */
    private $diff;

    public function __construct(string $message, int $code, string $file, int $line, array $trace, string $diff)
    {
        parent::__construct($message, $code, $file, $line, $trace);
        $this->diff = $diff;
    }

    public function getDiff(): string
    {
        return $this->diff;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use const PHP_EOL;
use function sprintf;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ComparisonMethodDoesNotAcceptParameterTypeException extends Exception
{
    public function __construct(string $className, string $methodName, string $type)
    {
        parent::__construct(
            sprintf(
                '%s is not an accepted argument type for comparison method %s::%s().',
                $type,
                $className,
                $methodName
            ),
            0,
            null
        );
    }

    public function __toString(): string
    {
        return $this->getMessage() . PHP_EOL;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class SyntheticSkippedError extends SyntheticError implements SkippedTest
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use const PHP_EOL;
use function sprintf;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ComparisonMethodDoesNotExistException extends Exception
{
    public function __construct(string $className, string $methodName)
    {
        parent::__construct(
            sprintf(
                'Comparison method %s::%s() does not exist.',
                $className,
                $methodName
            ),
            0,
            null
        );
    }

    public function __toString(): string
    {
        return $this->getMessage() . PHP_EOL;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class OutputError extends AssertionFailedError
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class IncompleteTestError extends AssertionFailedError implements IncompleteTest
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
class CodeCoverageException extends Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
class RiskyTestError extends AssertionFailedError
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Error extends Exception implements SelfDescribing
{
    /**
     * Wrapper for getMessage() which is declared as final.
     */
    public function toString(): string
    {
        return $this->getMessage();
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class SkippedTestError extends AssertionFailedError implements SkippedTest
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class CoveredCodeNotExecutedException extends RiskyTestError
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class NoChildTestSuiteException extends Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Warning extends Exception implements SelfDescribing
{
    /**
     * Wrapper for getMessage() which is declared as final.
     */
    public function toString(): string
    {
        return $this->getMessage();
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use const PHP_EOL;
use function sprintf;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ComparisonMethodDoesNotDeclareExactlyOneParameterException extends Exception
{
    public function __construct(string $className, string $methodName)
    {
        parent::__construct(
            sprintf(
                'Comparison method %s::%s() does not declare exactly one parameter.',
                $className,
                $methodName
            ),
            0,
            null
        );
    }

    public function __toString(): string
    {
        return $this->getMessage() . PHP_EOL;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use Exception;
use SebastianBergmann\Comparator\ComparisonFailure;

/**
 * Exception for expectations which failed their check.
 *
 * The exception contains the error message and optionally a
 * SebastianBergmann\Comparator\ComparisonFailure which is used to
 * generate diff output of the failed expectations.
 *
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ExpectationFailedException extends AssertionFailedError
{
    /**
     * @var ComparisonFailure
     */
    protected $comparisonFailure;

    public function __construct(string $message, ComparisonFailure $comparisonFailure = null, Exception $previous = null)
    {
        $this->comparisonFailure = $comparisonFailure;

        parent::__construct($message, 0, $previous);
    }

    public function getComparisonFailure(): ?ComparisonFailure
    {
        return $this->comparisonFailure;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class SkippedTestSuiteError extends AssertionFailedError implements SkippedTest
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class MissingCoversAnnotationException extends RiskyTestError
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use const PHP_EOL;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ActualValueIsNotAnObjectException extends Exception
{
    public function __construct()
    {
        parent::__construct(
            'Actual value is not an object',
            0,
            null
        );
    }

    public function __toString(): string
    {
        return $this->getMessage() . PHP_EOL;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
class SyntheticError extends AssertionFailedError
{
    /**
     * The synthetic file.
     *
     * @var string
     */
    protected $syntheticFile = '';

    /**
     * The synthetic line number.
     *
     * @var int
     */
    protected $syntheticLine = 0;

    /**
     * The synthetic trace.
     *
     * @var array
     */
    protected $syntheticTrace = [];

    public function __construct(string $message, int $code, string $file, int $line, array $trace)
    {
        parent::__construct($message, $code);

        $this->syntheticFile  = $file;
        $this->syntheticLine  = $line;
        $this->syntheticTrace = $trace;
    }

    public function getSyntheticFile(): string
    {
        return $this->syntheticFile;
    }

    public function getSyntheticLine(): int
    {
        return $this->syntheticLine;
    }

    public function getSyntheticTrace(): array
    {
        return $this->syntheticTrace;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class UnintentionallyCoveredCodeError extends RiskyTestError
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class InvalidDataProviderException extends Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use function array_keys;
use function get_object_vars;
use PHPUnit\Util\Filter;
use RuntimeException;
use Throwable;

/**
 * Base class for all PHPUnit Framework exceptions.
 *
 * Ensures that exceptions thrown during a test run do not leave stray
 * references behind.
 *
 * Every Exception contains a stack trace. Each stack frame contains the 'args'
 * of the called function. The function arguments can contain references to
 * instantiated objects. The references prevent the objects from being
 * destructed (until test results are eventually printed), so memory cannot be
 * freed up.
 *
 * With enabled process isolation, test results are serialized in the child
 * process and unserialized in the parent process. The stack trace of Exceptions
 * may contain objects that cannot be serialized or unserialized (e.g., PDO
 * connections). Unserializing user-space objects from the child process into
 * the parent would break the intended encapsulation of process isolation.
 *
 * @see http://fabien.potencier.org/article/9/php-serialization-stack-traces-and-exceptions
 *
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
class Exception extends RuntimeException implements \PHPUnit\Exception
{
    /**
     * @var array
     */
    protected $serializableTrace;

    public function __construct($message = '', $code = 0, Throwable $previous = null)
    {
        parent::__construct($message, $code, $previous);

        $this->serializableTrace = $this->getTrace();

        foreach (array_keys($this->serializableTrace) as $key) {
            unset($this->serializableTrace[$key]['args']);
        }
    }

    public function __toString(): string
    {
        $string = TestFailure::exceptionToString($this);

        if ($trace = Filter::getFilteredStacktrace($this)) {
            $string .= "\n" . $trace;
        }

        return $string;
    }

    public function __sleep(): array
    {
        return array_keys(get_object_vars($this));
    }

    /**
     * Returns the serializable trace (without 'args').
     */
    public function getSerializableTrace(): array
    {
        return $this->serializableTrace;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
class AssertionFailedError extends Exception implements SelfDescribing
{
    /**
     * Wrapper for getMessage() which is declared as final.
     */
    public function toString(): string
    {
        return $this->getMessage();
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use const PHP_EOL;
use function sprintf;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ComparisonMethodDoesNotDeclareBoolReturnTypeException extends Exception
{
    public function __construct(string $className, string $methodName)
    {
        parent::__construct(
            sprintf(
                'Comparison method %s::%s() does not declare bool return type.',
                $className,
                $methodName
            ),
            0,
            null
        );
    }

    public function __toString(): string
    {
        return $this->getMessage() . PHP_EOL;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class InvalidCoversTargetException extends CodeCoverageException
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use const PHP_EOL;
use function sprintf;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ComparisonMethodDoesNotDeclareParameterTypeException extends Exception
{
    public function __construct(string $className, string $methodName)
    {
        parent::__construct(
            sprintf(
                'Parameter of comparison method %s::%s() does not have a declared type.',
                $className,
                $methodName
            ),
            0,
            null
        );
    }

    public function __toString(): string
    {
        return $this->getMessage() . PHP_EOL;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use function debug_backtrace;
use function in_array;
use function lcfirst;
use function sprintf;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class InvalidArgumentException extends Exception
{
    public static function create(int $argument, string $type): self
    {
        $stack    = debug_backtrace();
        $function = $stack[1]['function'];

        if (isset($stack[1]['class'])) {
            $function = sprintf('%s::%s', $stack[1]['class'], $stack[1]['function']);
        }

        return new self(
            sprintf(
                'Argument #%d of %s() must be %s %s',
                $argument,
                $function,
                in_array(lcfirst($type)[0], ['a', 'e', 'i', 'o', 'u'], true) ? 'an' : 'a',
                $type
            )
        );
    }

    private function __construct(string $message = '', int $code = 0, \Exception $previous = null)
    {
        parent::__construct($message, $code, $previous);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use function func_get_args;
use ArrayAccess;
use Countable;
use DOMDocument;
use DOMElement;
use PHPUnit\Framework\Constraint\ArrayHasKey;
use PHPUnit\Framework\Constraint\Callback;
use PHPUnit\Framework\Constraint\ClassHasAttribute;
use PHPUnit\Framework\Constraint\ClassHasStaticAttribute;
use PHPUnit\Framework\Constraint\Constraint;
use PHPUnit\Framework\Constraint\Count;
use PHPUnit\Framework\Constraint\DirectoryExists;
use PHPUnit\Framework\Constraint\FileExists;
use PHPUnit\Framework\Constraint\GreaterThan;
use PHPUnit\Framework\Constraint\IsAnything;
use PHPUnit\Framework\Constraint\IsEmpty;
use PHPUnit\Framework\Constraint\IsEqual;
use PHPUnit\Framework\Constraint\IsEqualCanonicalizing;
use PHPUnit\Framework\Constraint\IsEqualIgnoringCase;
use PHPUnit\Framework\Constraint\IsEqualWithDelta;
use PHPUnit\Framework\Constraint\IsFalse;
use PHPUnit\Framework\Constraint\IsFinite;
use PHPUnit\Framework\Constraint\IsIdentical;
use PHPUnit\Framework\Constraint\IsInfinite;
use PHPUnit\Framework\Constraint\IsInstanceOf;
use PHPUnit\Framework\Constraint\IsJson;
use PHPUnit\Framework\Constraint\IsNan;
use PHPUnit\Framework\Constraint\IsNull;
use PHPUnit\Framework\Constraint\IsReadable;
use PHPUnit\Framework\Constraint\IsTrue;
use PHPUnit\Framework\Constraint\IsType;
use PHPUnit\Framework\Constraint\IsWritable;
use PHPUnit\Framework\Constraint\LessThan;
use PHPUnit\Framework\Constraint\LogicalAnd;
use PHPUnit\Framework\Constraint\LogicalNot;
use PHPUnit\Framework\Constraint\LogicalOr;
use PHPUnit\Framework\Constraint\LogicalXor;
use PHPUnit\Framework\Constraint\ObjectEquals;
use PHPUnit\Framework\Constraint\ObjectHasAttribute;
use PHPUnit\Framework\Constraint\RegularExpression;
use PHPUnit\Framework\Constraint\StringContains;
use PHPUnit\Framework\Constraint\StringEndsWith;
use PHPUnit\Framework\Constraint\StringMatchesFormatDescription;
use PHPUnit\Framework\Constraint\StringStartsWith;
use PHPUnit\Framework\Constraint\TraversableContainsEqual;
use PHPUnit\Framework\Constraint\TraversableContainsIdentical;
use PHPUnit\Framework\Constraint\TraversableContainsOnly;
use PHPUnit\Framework\MockObject\Rule\AnyInvokedCount as AnyInvokedCountMatcher;
use PHPUnit\Framework\MockObject\Rule\InvokedAtIndex as InvokedAtIndexMatcher;
use PHPUnit\Framework\MockObject\Rule\InvokedAtLeastCount as InvokedAtLeastCountMatcher;
use PHPUnit\Framework\MockObject\Rule\InvokedAtLeastOnce as InvokedAtLeastOnceMatcher;
use PHPUnit\Framework\MockObject\Rule\InvokedAtMostCount as InvokedAtMostCountMatcher;
use PHPUnit\Framework\MockObject\Rule\InvokedCount as InvokedCountMatcher;
use PHPUnit\Framework\MockObject\Stub\ConsecutiveCalls as ConsecutiveCallsStub;
use PHPUnit\Framework\MockObject\Stub\Exception as ExceptionStub;
use PHPUnit\Framework\MockObject\Stub\ReturnArgument as ReturnArgumentStub;
use PHPUnit\Framework\MockObject\Stub\ReturnCallback as ReturnCallbackStub;
use PHPUnit\Framework\MockObject\Stub\ReturnSelf as ReturnSelfStub;
use PHPUnit\Framework\MockObject\Stub\ReturnStub;
use PHPUnit\Framework\MockObject\Stub\ReturnValueMap as ReturnValueMapStub;
use Throwable;

if (!function_exists('PHPUnit\Framework\assertArrayHasKey')) {
    /**
     * Asserts that an array has a specified key.
     *
     * @param int|string        $key
     * @param array|ArrayAccess $array
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertArrayHasKey
     */
    function assertArrayHasKey($key, $array, string $message = ''): void
    {
        Assert::assertArrayHasKey(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertArrayNotHasKey')) {
    /**
     * Asserts that an array does not have a specified key.
     *
     * @param int|string        $key
     * @param array|ArrayAccess $array
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertArrayNotHasKey
     */
    function assertArrayNotHasKey($key, $array, string $message = ''): void
    {
        Assert::assertArrayNotHasKey(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertContains')) {
    /**
     * Asserts that a haystack contains a needle.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertContains
     */
    function assertContains($needle, iterable $haystack, string $message = ''): void
    {
        Assert::assertContains(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertContainsEquals')) {
    function assertContainsEquals($needle, iterable $haystack, string $message = ''): void
    {
        Assert::assertContainsEquals(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertNotContains')) {
    /**
     * Asserts that a haystack does not contain a needle.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertNotContains
     */
    function assertNotContains($needle, iterable $haystack, string $message = ''): void
    {
        Assert::assertNotContains(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertNotContainsEquals')) {
    function assertNotContainsEquals($needle, iterable $haystack, string $message = ''): void
    {
        Assert::assertNotContainsEquals(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertContainsOnly')) {
    /**
     * Asserts that a haystack contains only values of a given type.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertContainsOnly
     */
    function assertContainsOnly(string $type, iterable $haystack, ?bool $isNativeType = null, string $message = ''): void
    {
        Assert::assertContainsOnly(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertContainsOnlyInstancesOf')) {
    /**
     * Asserts that a haystack contains only instances of a given class name.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertContainsOnlyInstancesOf
     */
    function assertContainsOnlyInstancesOf(string $className, iterable $haystack, string $message = ''): void
    {
        Assert::assertContainsOnlyInstancesOf(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertNotContainsOnly')) {
    /**
     * Asserts that a haystack does not contain only values of a given type.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertNotContainsOnly
     */
    function assertNotContainsOnly(string $type, iterable $haystack, ?bool $isNativeType = null, string $message = ''): void
    {
        Assert::assertNotContainsOnly(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertCount')) {
    /**
     * Asserts the number of elements of an array, Countable or Traversable.
     *
     * @param Countable|iterable $haystack
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertCount
     */
    function assertCount(int $expectedCount, $haystack, string $message = ''): void
    {
        Assert::assertCount(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertNotCount')) {
    /**
     * Asserts the number of elements of an array, Countable or Traversable.
     *
     * @param Countable|iterable $haystack
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertNotCount
     */
    function assertNotCount(int $expectedCount, $haystack, string $message = ''): void
    {
        Assert::assertNotCount(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertEquals')) {
    /**
     * Asserts that two variables are equal.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertEquals
     */
    function assertEquals($expected, $actual, string $message = ''): void
    {
        Assert::assertEquals(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertEqualsCanonicalizing')) {
    /**
     * Asserts that two variables are equal (canonicalizing).
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertEqualsCanonicalizing
     */
    function assertEqualsCanonicalizing($expected, $actual, string $message = ''): void
    {
        Assert::assertEqualsCanonicalizing(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertEqualsIgnoringCase')) {
    /**
     * Asserts that two variables are equal (ignoring case).
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertEqualsIgnoringCase
     */
    function assertEqualsIgnoringCase($expected, $actual, string $message = ''): void
    {
        Assert::assertEqualsIgnoringCase(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertEqualsWithDelta')) {
    /**
     * Asserts that two variables are equal (with delta).
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertEqualsWithDelta
     */
    function assertEqualsWithDelta($expected, $actual, float $delta, string $message = ''): void
    {
        Assert::assertEqualsWithDelta(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertNotEquals')) {
    /**
     * Asserts that two variables are not equal.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertNotEquals
     */
    function assertNotEquals($expected, $actual, string $message = ''): void
    {
        Assert::assertNotEquals(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertNotEqualsCanonicalizing')) {
    /**
     * Asserts that two variables are not equal (canonicalizing).
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertNotEqualsCanonicalizing
     */
    function assertNotEqualsCanonicalizing($expected, $actual, string $message = ''): void
    {
        Assert::assertNotEqualsCanonicalizing(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertNotEqualsIgnoringCase')) {
    /**
     * Asserts that two variables are not equal (ignoring case).
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertNotEqualsIgnoringCase
     */
    function assertNotEqualsIgnoringCase($expected, $actual, string $message = ''): void
    {
        Assert::assertNotEqualsIgnoringCase(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertNotEqualsWithDelta')) {
    /**
     * Asserts that two variables are not equal (with delta).
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertNotEqualsWithDelta
     */
    function assertNotEqualsWithDelta($expected, $actual, float $delta, string $message = ''): void
    {
        Assert::assertNotEqualsWithDelta(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertObjectEquals')) {
    /**
     * @throws ExpectationFailedException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertObjectEquals
     */
    function assertObjectEquals(object $expected, object $actual, string $method = 'equals', string $message = ''): void
    {
        Assert::assertObjectEquals(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertEmpty')) {
    /**
     * Asserts that a variable is empty.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert empty $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertEmpty
     */
    function assertEmpty($actual, string $message = ''): void
    {
        Assert::assertEmpty(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertNotEmpty')) {
    /**
     * Asserts that a variable is not empty.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert !empty $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertNotEmpty
     */
    function assertNotEmpty($actual, string $message = ''): void
    {
        Assert::assertNotEmpty(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertGreaterThan')) {
    /**
     * Asserts that a value is greater than another value.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertGreaterThan
     */
    function assertGreaterThan($expected, $actual, string $message = ''): void
    {
        Assert::assertGreaterThan(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertGreaterThanOrEqual')) {
    /**
     * Asserts that a value is greater than or equal to another value.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertGreaterThanOrEqual
     */
    function assertGreaterThanOrEqual($expected, $actual, string $message = ''): void
    {
        Assert::assertGreaterThanOrEqual(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertLessThan')) {
    /**
     * Asserts that a value is smaller than another value.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertLessThan
     */
    function assertLessThan($expected, $actual, string $message = ''): void
    {
        Assert::assertLessThan(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertLessThanOrEqual')) {
    /**
     * Asserts that a value is smaller than or equal to another value.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertLessThanOrEqual
     */
    function assertLessThanOrEqual($expected, $actual, string $message = ''): void
    {
        Assert::assertLessThanOrEqual(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertFileEquals')) {
    /**
     * Asserts that the contents of one file is equal to the contents of another
     * file.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertFileEquals
     */
    function assertFileEquals(string $expected, string $actual, string $message = ''): void
    {
        Assert::assertFileEquals(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertFileEqualsCanonicalizing')) {
    /**
     * Asserts that the contents of one file is equal to the contents of another
     * file (canonicalizing).
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertFileEqualsCanonicalizing
     */
    function assertFileEqualsCanonicalizing(string $expected, string $actual, string $message = ''): void
    {
        Assert::assertFileEqualsCanonicalizing(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertFileEqualsIgnoringCase')) {
    /**
     * Asserts that the contents of one file is equal to the contents of another
     * file (ignoring case).
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertFileEqualsIgnoringCase
     */
    function assertFileEqualsIgnoringCase(string $expected, string $actual, string $message = ''): void
    {
        Assert::assertFileEqualsIgnoringCase(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertFileNotEquals')) {
    /**
     * Asserts that the contents of one file is not equal to the contents of
     * another file.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertFileNotEquals
     */
    function assertFileNotEquals(string $expected, string $actual, string $message = ''): void
    {
        Assert::assertFileNotEquals(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertFileNotEqualsCanonicalizing')) {
    /**
     * Asserts that the contents of one file is not equal to the contents of another
     * file (canonicalizing).
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertFileNotEqualsCanonicalizing
     */
    function assertFileNotEqualsCanonicalizing(string $expected, string $actual, string $message = ''): void
    {
        Assert::assertFileNotEqualsCanonicalizing(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertFileNotEqualsIgnoringCase')) {
    /**
     * Asserts that the contents of one file is not equal to the contents of another
     * file (ignoring case).
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertFileNotEqualsIgnoringCase
     */
    function assertFileNotEqualsIgnoringCase(string $expected, string $actual, string $message = ''): void
    {
        Assert::assertFileNotEqualsIgnoringCase(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertStringEqualsFile')) {
    /**
     * Asserts that the contents of a string is equal
     * to the contents of a file.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertStringEqualsFile
     */
    function assertStringEqualsFile(string $expectedFile, string $actualString, string $message = ''): void
    {
        Assert::assertStringEqualsFile(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertStringEqualsFileCanonicalizing')) {
    /**
     * Asserts that the contents of a string is equal
     * to the contents of a file (canonicalizing).
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertStringEqualsFileCanonicalizing
     */
    function assertStringEqualsFileCanonicalizing(string $expectedFile, string $actualString, string $message = ''): void
    {
        Assert::assertStringEqualsFileCanonicalizing(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertStringEqualsFileIgnoringCase')) {
    /**
     * Asserts that the contents of a string is equal
     * to the contents of a file (ignoring case).
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertStringEqualsFileIgnoringCase
     */
    function assertStringEqualsFileIgnoringCase(string $expectedFile, string $actualString, string $message = ''): void
    {
        Assert::assertStringEqualsFileIgnoringCase(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertStringNotEqualsFile')) {
    /**
     * Asserts that the contents of a string is not equal
     * to the contents of a file.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertStringNotEqualsFile
     */
    function assertStringNotEqualsFile(string $expectedFile, string $actualString, string $message = ''): void
    {
        Assert::assertStringNotEqualsFile(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertStringNotEqualsFileCanonicalizing')) {
    /**
     * Asserts that the contents of a string is not equal
     * to the contents of a file (canonicalizing).
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertStringNotEqualsFileCanonicalizing
     */
    function assertStringNotEqualsFileCanonicalizing(string $expectedFile, string $actualString, string $message = ''): void
    {
        Assert::assertStringNotEqualsFileCanonicalizing(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertStringNotEqualsFileIgnoringCase')) {
    /**
     * Asserts that the contents of a string is not equal
     * to the contents of a file (ignoring case).
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertStringNotEqualsFileIgnoringCase
     */
    function assertStringNotEqualsFileIgnoringCase(string $expectedFile, string $actualString, string $message = ''): void
    {
        Assert::assertStringNotEqualsFileIgnoringCase(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsReadable')) {
    /**
     * Asserts that a file/dir is readable.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsReadable
     */
    function assertIsReadable(string $filename, string $message = ''): void
    {
        Assert::assertIsReadable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsNotReadable')) {
    /**
     * Asserts that a file/dir exists and is not readable.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsNotReadable
     */
    function assertIsNotReadable(string $filename, string $message = ''): void
    {
        Assert::assertIsNotReadable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertNotIsReadable')) {
    /**
     * Asserts that a file/dir exists and is not readable.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @codeCoverageIgnore
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4062
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertNotIsReadable
     */
    function assertNotIsReadable(string $filename, string $message = ''): void
    {
        Assert::assertNotIsReadable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsWritable')) {
    /**
     * Asserts that a file/dir exists and is writable.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsWritable
     */
    function assertIsWritable(string $filename, string $message = ''): void
    {
        Assert::assertIsWritable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsNotWritable')) {
    /**
     * Asserts that a file/dir exists and is not writable.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsNotWritable
     */
    function assertIsNotWritable(string $filename, string $message = ''): void
    {
        Assert::assertIsNotWritable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertNotIsWritable')) {
    /**
     * Asserts that a file/dir exists and is not writable.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @codeCoverageIgnore
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4065
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertNotIsWritable
     */
    function assertNotIsWritable(string $filename, string $message = ''): void
    {
        Assert::assertNotIsWritable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertDirectoryExists')) {
    /**
     * Asserts that a directory exists.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertDirectoryExists
     */
    function assertDirectoryExists(string $directory, string $message = ''): void
    {
        Assert::assertDirectoryExists(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertDirectoryDoesNotExist')) {
    /**
     * Asserts that a directory does not exist.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertDirectoryDoesNotExist
     */
    function assertDirectoryDoesNotExist(string $directory, string $message = ''): void
    {
        Assert::assertDirectoryDoesNotExist(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertDirectoryNotExists')) {
    /**
     * Asserts that a directory does not exist.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @codeCoverageIgnore
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4068
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertDirectoryNotExists
     */
    function assertDirectoryNotExists(string $directory, string $message = ''): void
    {
        Assert::assertDirectoryNotExists(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertDirectoryIsReadable')) {
    /**
     * Asserts that a directory exists and is readable.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertDirectoryIsReadable
     */
    function assertDirectoryIsReadable(string $directory, string $message = ''): void
    {
        Assert::assertDirectoryIsReadable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertDirectoryIsNotReadable')) {
    /**
     * Asserts that a directory exists and is not readable.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertDirectoryIsNotReadable
     */
    function assertDirectoryIsNotReadable(string $directory, string $message = ''): void
    {
        Assert::assertDirectoryIsNotReadable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertDirectoryNotIsReadable')) {
    /**
     * Asserts that a directory exists and is not readable.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @codeCoverageIgnore
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4071
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertDirectoryNotIsReadable
     */
    function assertDirectoryNotIsReadable(string $directory, string $message = ''): void
    {
        Assert::assertDirectoryNotIsReadable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertDirectoryIsWritable')) {
    /**
     * Asserts that a directory exists and is writable.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertDirectoryIsWritable
     */
    function assertDirectoryIsWritable(string $directory, string $message = ''): void
    {
        Assert::assertDirectoryIsWritable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertDirectoryIsNotWritable')) {
    /**
     * Asserts that a directory exists and is not writable.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertDirectoryIsNotWritable
     */
    function assertDirectoryIsNotWritable(string $directory, string $message = ''): void
    {
        Assert::assertDirectoryIsNotWritable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertDirectoryNotIsWritable')) {
    /**
     * Asserts that a directory exists and is not writable.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @codeCoverageIgnore
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4074
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertDirectoryNotIsWritable
     */
    function assertDirectoryNotIsWritable(string $directory, string $message = ''): void
    {
        Assert::assertDirectoryNotIsWritable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertFileExists')) {
    /**
     * Asserts that a file exists.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertFileExists
     */
    function assertFileExists(string $filename, string $message = ''): void
    {
        Assert::assertFileExists(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertFileDoesNotExist')) {
    /**
     * Asserts that a file does not exist.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertFileDoesNotExist
     */
    function assertFileDoesNotExist(string $filename, string $message = ''): void
    {
        Assert::assertFileDoesNotExist(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertFileNotExists')) {
    /**
     * Asserts that a file does not exist.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @codeCoverageIgnore
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4077
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertFileNotExists
     */
    function assertFileNotExists(string $filename, string $message = ''): void
    {
        Assert::assertFileNotExists(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertFileIsReadable')) {
    /**
     * Asserts that a file exists and is readable.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertFileIsReadable
     */
    function assertFileIsReadable(string $file, string $message = ''): void
    {
        Assert::assertFileIsReadable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertFileIsNotReadable')) {
    /**
     * Asserts that a file exists and is not readable.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertFileIsNotReadable
     */
    function assertFileIsNotReadable(string $file, string $message = ''): void
    {
        Assert::assertFileIsNotReadable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertFileNotIsReadable')) {
    /**
     * Asserts that a file exists and is not readable.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @codeCoverageIgnore
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4080
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertFileNotIsReadable
     */
    function assertFileNotIsReadable(string $file, string $message = ''): void
    {
        Assert::assertFileNotIsReadable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertFileIsWritable')) {
    /**
     * Asserts that a file exists and is writable.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertFileIsWritable
     */
    function assertFileIsWritable(string $file, string $message = ''): void
    {
        Assert::assertFileIsWritable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertFileIsNotWritable')) {
    /**
     * Asserts that a file exists and is not writable.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertFileIsNotWritable
     */
    function assertFileIsNotWritable(string $file, string $message = ''): void
    {
        Assert::assertFileIsNotWritable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertFileNotIsWritable')) {
    /**
     * Asserts that a file exists and is not writable.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @codeCoverageIgnore
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4083
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertFileNotIsWritable
     */
    function assertFileNotIsWritable(string $file, string $message = ''): void
    {
        Assert::assertFileNotIsWritable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertTrue')) {
    /**
     * Asserts that a condition is true.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert true $condition
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertTrue
     */
    function assertTrue($condition, string $message = ''): void
    {
        Assert::assertTrue(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertNotTrue')) {
    /**
     * Asserts that a condition is not true.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert !true $condition
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertNotTrue
     */
    function assertNotTrue($condition, string $message = ''): void
    {
        Assert::assertNotTrue(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertFalse')) {
    /**
     * Asserts that a condition is false.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert false $condition
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertFalse
     */
    function assertFalse($condition, string $message = ''): void
    {
        Assert::assertFalse(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertNotFalse')) {
    /**
     * Asserts that a condition is not false.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert !false $condition
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertNotFalse
     */
    function assertNotFalse($condition, string $message = ''): void
    {
        Assert::assertNotFalse(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertNull')) {
    /**
     * Asserts that a variable is null.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert null $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertNull
     */
    function assertNull($actual, string $message = ''): void
    {
        Assert::assertNull(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertNotNull')) {
    /**
     * Asserts that a variable is not null.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert !null $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertNotNull
     */
    function assertNotNull($actual, string $message = ''): void
    {
        Assert::assertNotNull(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertFinite')) {
    /**
     * Asserts that a variable is finite.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertFinite
     */
    function assertFinite($actual, string $message = ''): void
    {
        Assert::assertFinite(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertInfinite')) {
    /**
     * Asserts that a variable is infinite.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertInfinite
     */
    function assertInfinite($actual, string $message = ''): void
    {
        Assert::assertInfinite(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertNan')) {
    /**
     * Asserts that a variable is nan.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertNan
     */
    function assertNan($actual, string $message = ''): void
    {
        Assert::assertNan(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertClassHasAttribute')) {
    /**
     * Asserts that a class has a specified attribute.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertClassHasAttribute
     */
    function assertClassHasAttribute(string $attributeName, string $className, string $message = ''): void
    {
        Assert::assertClassHasAttribute(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertClassNotHasAttribute')) {
    /**
     * Asserts that a class does not have a specified attribute.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertClassNotHasAttribute
     */
    function assertClassNotHasAttribute(string $attributeName, string $className, string $message = ''): void
    {
        Assert::assertClassNotHasAttribute(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertClassHasStaticAttribute')) {
    /**
     * Asserts that a class has a specified static attribute.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertClassHasStaticAttribute
     */
    function assertClassHasStaticAttribute(string $attributeName, string $className, string $message = ''): void
    {
        Assert::assertClassHasStaticAttribute(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertClassNotHasStaticAttribute')) {
    /**
     * Asserts that a class does not have a specified static attribute.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertClassNotHasStaticAttribute
     */
    function assertClassNotHasStaticAttribute(string $attributeName, string $className, string $message = ''): void
    {
        Assert::assertClassNotHasStaticAttribute(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertObjectHasAttribute')) {
    /**
     * Asserts that an object has a specified attribute.
     *
     * @param object $object
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertObjectHasAttribute
     */
    function assertObjectHasAttribute(string $attributeName, $object, string $message = ''): void
    {
        Assert::assertObjectHasAttribute(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertObjectNotHasAttribute')) {
    /**
     * Asserts that an object does not have a specified attribute.
     *
     * @param object $object
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertObjectNotHasAttribute
     */
    function assertObjectNotHasAttribute(string $attributeName, $object, string $message = ''): void
    {
        Assert::assertObjectNotHasAttribute(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertSame')) {
    /**
     * Asserts that two variables have the same type and value.
     * Used on objects, it asserts that two variables reference
     * the same object.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-template ExpectedType
     * @psalm-param ExpectedType $expected
     * @psalm-assert =ExpectedType $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertSame
     */
    function assertSame($expected, $actual, string $message = ''): void
    {
        Assert::assertSame(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertNotSame')) {
    /**
     * Asserts that two variables do not have the same type and value.
     * Used on objects, it asserts that two variables do not reference
     * the same object.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertNotSame
     */
    function assertNotSame($expected, $actual, string $message = ''): void
    {
        Assert::assertNotSame(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertInstanceOf')) {
    /**
     * Asserts that a variable is of a given type.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     *
     * @psalm-template ExpectedType of object
     * @psalm-param class-string<ExpectedType> $expected
     * @psalm-assert =ExpectedType $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertInstanceOf
     */
    function assertInstanceOf(string $expected, $actual, string $message = ''): void
    {
        Assert::assertInstanceOf(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertNotInstanceOf')) {
    /**
     * Asserts that a variable is not of a given type.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     *
     * @psalm-template ExpectedType of object
     * @psalm-param class-string<ExpectedType> $expected
     * @psalm-assert !ExpectedType $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertNotInstanceOf
     */
    function assertNotInstanceOf(string $expected, $actual, string $message = ''): void
    {
        Assert::assertNotInstanceOf(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsArray')) {
    /**
     * Asserts that a variable is of type array.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert array $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsArray
     */
    function assertIsArray($actual, string $message = ''): void
    {
        Assert::assertIsArray(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsBool')) {
    /**
     * Asserts that a variable is of type bool.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert bool $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsBool
     */
    function assertIsBool($actual, string $message = ''): void
    {
        Assert::assertIsBool(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsFloat')) {
    /**
     * Asserts that a variable is of type float.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert float $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsFloat
     */
    function assertIsFloat($actual, string $message = ''): void
    {
        Assert::assertIsFloat(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsInt')) {
    /**
     * Asserts that a variable is of type int.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert int $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsInt
     */
    function assertIsInt($actual, string $message = ''): void
    {
        Assert::assertIsInt(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsNumeric')) {
    /**
     * Asserts that a variable is of type numeric.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert numeric $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsNumeric
     */
    function assertIsNumeric($actual, string $message = ''): void
    {
        Assert::assertIsNumeric(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsObject')) {
    /**
     * Asserts that a variable is of type object.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert object $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsObject
     */
    function assertIsObject($actual, string $message = ''): void
    {
        Assert::assertIsObject(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsResource')) {
    /**
     * Asserts that a variable is of type resource.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert resource $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsResource
     */
    function assertIsResource($actual, string $message = ''): void
    {
        Assert::assertIsResource(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsClosedResource')) {
    /**
     * Asserts that a variable is of type resource and is closed.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert resource $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsClosedResource
     */
    function assertIsClosedResource($actual, string $message = ''): void
    {
        Assert::assertIsClosedResource(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsString')) {
    /**
     * Asserts that a variable is of type string.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert string $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsString
     */
    function assertIsString($actual, string $message = ''): void
    {
        Assert::assertIsString(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsScalar')) {
    /**
     * Asserts that a variable is of type scalar.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert scalar $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsScalar
     */
    function assertIsScalar($actual, string $message = ''): void
    {
        Assert::assertIsScalar(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsCallable')) {
    /**
     * Asserts that a variable is of type callable.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert callable $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsCallable
     */
    function assertIsCallable($actual, string $message = ''): void
    {
        Assert::assertIsCallable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsIterable')) {
    /**
     * Asserts that a variable is of type iterable.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert iterable $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsIterable
     */
    function assertIsIterable($actual, string $message = ''): void
    {
        Assert::assertIsIterable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsNotArray')) {
    /**
     * Asserts that a variable is not of type array.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert !array $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsNotArray
     */
    function assertIsNotArray($actual, string $message = ''): void
    {
        Assert::assertIsNotArray(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsNotBool')) {
    /**
     * Asserts that a variable is not of type bool.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert !bool $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsNotBool
     */
    function assertIsNotBool($actual, string $message = ''): void
    {
        Assert::assertIsNotBool(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsNotFloat')) {
    /**
     * Asserts that a variable is not of type float.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert !float $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsNotFloat
     */
    function assertIsNotFloat($actual, string $message = ''): void
    {
        Assert::assertIsNotFloat(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsNotInt')) {
    /**
     * Asserts that a variable is not of type int.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert !int $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsNotInt
     */
    function assertIsNotInt($actual, string $message = ''): void
    {
        Assert::assertIsNotInt(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsNotNumeric')) {
    /**
     * Asserts that a variable is not of type numeric.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert !numeric $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsNotNumeric
     */
    function assertIsNotNumeric($actual, string $message = ''): void
    {
        Assert::assertIsNotNumeric(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsNotObject')) {
    /**
     * Asserts that a variable is not of type object.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert !object $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsNotObject
     */
    function assertIsNotObject($actual, string $message = ''): void
    {
        Assert::assertIsNotObject(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsNotResource')) {
    /**
     * Asserts that a variable is not of type resource.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert !resource $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsNotResource
     */
    function assertIsNotResource($actual, string $message = ''): void
    {
        Assert::assertIsNotResource(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsNotClosedResource')) {
    /**
     * Asserts that a variable is not of type resource.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert !resource $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsNotClosedResource
     */
    function assertIsNotClosedResource($actual, string $message = ''): void
    {
        Assert::assertIsNotClosedResource(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsNotString')) {
    /**
     * Asserts that a variable is not of type string.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert !string $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsNotString
     */
    function assertIsNotString($actual, string $message = ''): void
    {
        Assert::assertIsNotString(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsNotScalar')) {
    /**
     * Asserts that a variable is not of type scalar.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert !scalar $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsNotScalar
     */
    function assertIsNotScalar($actual, string $message = ''): void
    {
        Assert::assertIsNotScalar(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsNotCallable')) {
    /**
     * Asserts that a variable is not of type callable.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert !callable $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsNotCallable
     */
    function assertIsNotCallable($actual, string $message = ''): void
    {
        Assert::assertIsNotCallable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertIsNotIterable')) {
    /**
     * Asserts that a variable is not of type iterable.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @psalm-assert !iterable $actual
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertIsNotIterable
     */
    function assertIsNotIterable($actual, string $message = ''): void
    {
        Assert::assertIsNotIterable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertMatchesRegularExpression')) {
    /**
     * Asserts that a string matches a given regular expression.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertMatchesRegularExpression
     */
    function assertMatchesRegularExpression(string $pattern, string $string, string $message = ''): void
    {
        Assert::assertMatchesRegularExpression(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertRegExp')) {
    /**
     * Asserts that a string matches a given regular expression.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @codeCoverageIgnore
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4086
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertRegExp
     */
    function assertRegExp(string $pattern, string $string, string $message = ''): void
    {
        Assert::assertRegExp(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertDoesNotMatchRegularExpression')) {
    /**
     * Asserts that a string does not match a given regular expression.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertDoesNotMatchRegularExpression
     */
    function assertDoesNotMatchRegularExpression(string $pattern, string $string, string $message = ''): void
    {
        Assert::assertDoesNotMatchRegularExpression(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertNotRegExp')) {
    /**
     * Asserts that a string does not match a given regular expression.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @codeCoverageIgnore
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4089
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertNotRegExp
     */
    function assertNotRegExp(string $pattern, string $string, string $message = ''): void
    {
        Assert::assertNotRegExp(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertSameSize')) {
    /**
     * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
     * is the same.
     *
     * @param Countable|iterable $expected
     * @param Countable|iterable $actual
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertSameSize
     */
    function assertSameSize($expected, $actual, string $message = ''): void
    {
        Assert::assertSameSize(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertNotSameSize')) {
    /**
     * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
     * is not the same.
     *
     * @param Countable|iterable $expected
     * @param Countable|iterable $actual
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertNotSameSize
     */
    function assertNotSameSize($expected, $actual, string $message = ''): void
    {
        Assert::assertNotSameSize(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertStringMatchesFormat')) {
    /**
     * Asserts that a string matches a given format string.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertStringMatchesFormat
     */
    function assertStringMatchesFormat(string $format, string $string, string $message = ''): void
    {
        Assert::assertStringMatchesFormat(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertStringNotMatchesFormat')) {
    /**
     * Asserts that a string does not match a given format string.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertStringNotMatchesFormat
     */
    function assertStringNotMatchesFormat(string $format, string $string, string $message = ''): void
    {
        Assert::assertStringNotMatchesFormat(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertStringMatchesFormatFile')) {
    /**
     * Asserts that a string matches a given format file.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertStringMatchesFormatFile
     */
    function assertStringMatchesFormatFile(string $formatFile, string $string, string $message = ''): void
    {
        Assert::assertStringMatchesFormatFile(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertStringNotMatchesFormatFile')) {
    /**
     * Asserts that a string does not match a given format string.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertStringNotMatchesFormatFile
     */
    function assertStringNotMatchesFormatFile(string $formatFile, string $string, string $message = ''): void
    {
        Assert::assertStringNotMatchesFormatFile(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertStringStartsWith')) {
    /**
     * Asserts that a string starts with a given prefix.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertStringStartsWith
     */
    function assertStringStartsWith(string $prefix, string $string, string $message = ''): void
    {
        Assert::assertStringStartsWith(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertStringStartsNotWith')) {
    /**
     * Asserts that a string starts not with a given prefix.
     *
     * @param string $prefix
     * @param string $string
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertStringStartsNotWith
     */
    function assertStringStartsNotWith($prefix, $string, string $message = ''): void
    {
        Assert::assertStringStartsNotWith(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertStringContainsString')) {
    /**
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertStringContainsString
     */
    function assertStringContainsString(string $needle, string $haystack, string $message = ''): void
    {
        Assert::assertStringContainsString(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertStringContainsStringIgnoringCase')) {
    /**
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertStringContainsStringIgnoringCase
     */
    function assertStringContainsStringIgnoringCase(string $needle, string $haystack, string $message = ''): void
    {
        Assert::assertStringContainsStringIgnoringCase(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertStringNotContainsString')) {
    /**
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertStringNotContainsString
     */
    function assertStringNotContainsString(string $needle, string $haystack, string $message = ''): void
    {
        Assert::assertStringNotContainsString(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertStringNotContainsStringIgnoringCase')) {
    /**
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertStringNotContainsStringIgnoringCase
     */
    function assertStringNotContainsStringIgnoringCase(string $needle, string $haystack, string $message = ''): void
    {
        Assert::assertStringNotContainsStringIgnoringCase(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertStringEndsWith')) {
    /**
     * Asserts that a string ends with a given suffix.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertStringEndsWith
     */
    function assertStringEndsWith(string $suffix, string $string, string $message = ''): void
    {
        Assert::assertStringEndsWith(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertStringEndsNotWith')) {
    /**
     * Asserts that a string ends not with a given suffix.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertStringEndsNotWith
     */
    function assertStringEndsNotWith(string $suffix, string $string, string $message = ''): void
    {
        Assert::assertStringEndsNotWith(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertXmlFileEqualsXmlFile')) {
    /**
     * Asserts that two XML files are equal.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertXmlFileEqualsXmlFile
     */
    function assertXmlFileEqualsXmlFile(string $expectedFile, string $actualFile, string $message = ''): void
    {
        Assert::assertXmlFileEqualsXmlFile(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertXmlFileNotEqualsXmlFile')) {
    /**
     * Asserts that two XML files are not equal.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws \PHPUnit\Util\Exception
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertXmlFileNotEqualsXmlFile
     */
    function assertXmlFileNotEqualsXmlFile(string $expectedFile, string $actualFile, string $message = ''): void
    {
        Assert::assertXmlFileNotEqualsXmlFile(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertXmlStringEqualsXmlFile')) {
    /**
     * Asserts that two XML documents are equal.
     *
     * @param DOMDocument|string $actualXml
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws \PHPUnit\Util\Xml\Exception
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertXmlStringEqualsXmlFile
     */
    function assertXmlStringEqualsXmlFile(string $expectedFile, $actualXml, string $message = ''): void
    {
        Assert::assertXmlStringEqualsXmlFile(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertXmlStringNotEqualsXmlFile')) {
    /**
     * Asserts that two XML documents are not equal.
     *
     * @param DOMDocument|string $actualXml
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws \PHPUnit\Util\Xml\Exception
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertXmlStringNotEqualsXmlFile
     */
    function assertXmlStringNotEqualsXmlFile(string $expectedFile, $actualXml, string $message = ''): void
    {
        Assert::assertXmlStringNotEqualsXmlFile(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertXmlStringEqualsXmlString')) {
    /**
     * Asserts that two XML documents are equal.
     *
     * @param DOMDocument|string $expectedXml
     * @param DOMDocument|string $actualXml
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws \PHPUnit\Util\Xml\Exception
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertXmlStringEqualsXmlString
     */
    function assertXmlStringEqualsXmlString($expectedXml, $actualXml, string $message = ''): void
    {
        Assert::assertXmlStringEqualsXmlString(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertXmlStringNotEqualsXmlString')) {
    /**
     * Asserts that two XML documents are not equal.
     *
     * @param DOMDocument|string $expectedXml
     * @param DOMDocument|string $actualXml
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws \PHPUnit\Util\Xml\Exception
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertXmlStringNotEqualsXmlString
     */
    function assertXmlStringNotEqualsXmlString($expectedXml, $actualXml, string $message = ''): void
    {
        Assert::assertXmlStringNotEqualsXmlString(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertEqualXMLStructure')) {
    /**
     * Asserts that a hierarchy of DOMElements matches.
     *
     * @throws AssertionFailedError
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @codeCoverageIgnore
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4091
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertEqualXMLStructure
     */
    function assertEqualXMLStructure(DOMElement $expectedElement, DOMElement $actualElement, bool $checkAttributes = false, string $message = ''): void
    {
        Assert::assertEqualXMLStructure(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertThat')) {
    /**
     * Evaluates a PHPUnit\Framework\Constraint matcher object.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertThat
     */
    function assertThat($value, Constraint $constraint, string $message = ''): void
    {
        Assert::assertThat(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertJson')) {
    /**
     * Asserts that a string is a valid JSON string.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertJson
     */
    function assertJson(string $actualJson, string $message = ''): void
    {
        Assert::assertJson(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertJsonStringEqualsJsonString')) {
    /**
     * Asserts that two given JSON encoded objects or arrays are equal.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertJsonStringEqualsJsonString
     */
    function assertJsonStringEqualsJsonString(string $expectedJson, string $actualJson, string $message = ''): void
    {
        Assert::assertJsonStringEqualsJsonString(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertJsonStringNotEqualsJsonString')) {
    /**
     * Asserts that two given JSON encoded objects or arrays are not equal.
     *
     * @param string $expectedJson
     * @param string $actualJson
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertJsonStringNotEqualsJsonString
     */
    function assertJsonStringNotEqualsJsonString($expectedJson, $actualJson, string $message = ''): void
    {
        Assert::assertJsonStringNotEqualsJsonString(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertJsonStringEqualsJsonFile')) {
    /**
     * Asserts that the generated JSON encoded object and the content of the given file are equal.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertJsonStringEqualsJsonFile
     */
    function assertJsonStringEqualsJsonFile(string $expectedFile, string $actualJson, string $message = ''): void
    {
        Assert::assertJsonStringEqualsJsonFile(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertJsonStringNotEqualsJsonFile')) {
    /**
     * Asserts that the generated JSON encoded object and the content of the given file are not equal.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertJsonStringNotEqualsJsonFile
     */
    function assertJsonStringNotEqualsJsonFile(string $expectedFile, string $actualJson, string $message = ''): void
    {
        Assert::assertJsonStringNotEqualsJsonFile(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertJsonFileEqualsJsonFile')) {
    /**
     * Asserts that two JSON files are equal.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertJsonFileEqualsJsonFile
     */
    function assertJsonFileEqualsJsonFile(string $expectedFile, string $actualFile, string $message = ''): void
    {
        Assert::assertJsonFileEqualsJsonFile(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\assertJsonFileNotEqualsJsonFile')) {
    /**
     * Asserts that two JSON files are not equal.
     *
     * @throws ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
     *
     * @see Assert::assertJsonFileNotEqualsJsonFile
     */
    function assertJsonFileNotEqualsJsonFile(string $expectedFile, string $actualFile, string $message = ''): void
    {
        Assert::assertJsonFileNotEqualsJsonFile(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\logicalAnd')) {
    function logicalAnd(): LogicalAnd
    {
        return Assert::logicalAnd(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\logicalOr')) {
    function logicalOr(): LogicalOr
    {
        return Assert::logicalOr(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\logicalNot')) {
    function logicalNot(Constraint $constraint): LogicalNot
    {
        return Assert::logicalNot(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\logicalXor')) {
    function logicalXor(): LogicalXor
    {
        return Assert::logicalXor(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\anything')) {
    function anything(): IsAnything
    {
        return Assert::anything(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\isTrue')) {
    function isTrue(): IsTrue
    {
        return Assert::isTrue(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\callback')) {
    function callback(callable $callback): Callback
    {
        return Assert::callback(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\isFalse')) {
    function isFalse(): IsFalse
    {
        return Assert::isFalse(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\isJson')) {
    function isJson(): IsJson
    {
        return Assert::isJson(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\isNull')) {
    function isNull(): IsNull
    {
        return Assert::isNull(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\isFinite')) {
    function isFinite(): IsFinite
    {
        return Assert::isFinite(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\isInfinite')) {
    function isInfinite(): IsInfinite
    {
        return Assert::isInfinite(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\isNan')) {
    function isNan(): IsNan
    {
        return Assert::isNan(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\containsEqual')) {
    function containsEqual($value): TraversableContainsEqual
    {
        return Assert::containsEqual(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\containsIdentical')) {
    function containsIdentical($value): TraversableContainsIdentical
    {
        return Assert::containsIdentical(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\containsOnly')) {
    function containsOnly(string $type): TraversableContainsOnly
    {
        return Assert::containsOnly(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\containsOnlyInstancesOf')) {
    function containsOnlyInstancesOf(string $className): TraversableContainsOnly
    {
        return Assert::containsOnlyInstancesOf(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\arrayHasKey')) {
    function arrayHasKey($key): ArrayHasKey
    {
        return Assert::arrayHasKey(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\equalTo')) {
    function equalTo($value): IsEqual
    {
        return Assert::equalTo(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\equalToCanonicalizing')) {
    function equalToCanonicalizing($value): IsEqualCanonicalizing
    {
        return Assert::equalToCanonicalizing(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\equalToIgnoringCase')) {
    function equalToIgnoringCase($value): IsEqualIgnoringCase
    {
        return Assert::equalToIgnoringCase(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\equalToWithDelta')) {
    function equalToWithDelta($value, float $delta): IsEqualWithDelta
    {
        return Assert::equalToWithDelta(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\isEmpty')) {
    function isEmpty(): IsEmpty
    {
        return Assert::isEmpty(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\isWritable')) {
    function isWritable(): IsWritable
    {
        return Assert::isWritable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\isReadable')) {
    function isReadable(): IsReadable
    {
        return Assert::isReadable(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\directoryExists')) {
    function directoryExists(): DirectoryExists
    {
        return Assert::directoryExists(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\fileExists')) {
    function fileExists(): FileExists
    {
        return Assert::fileExists(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\greaterThan')) {
    function greaterThan($value): GreaterThan
    {
        return Assert::greaterThan(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\greaterThanOrEqual')) {
    function greaterThanOrEqual($value): LogicalOr
    {
        return Assert::greaterThanOrEqual(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\classHasAttribute')) {
    function classHasAttribute(string $attributeName): ClassHasAttribute
    {
        return Assert::classHasAttribute(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\classHasStaticAttribute')) {
    function classHasStaticAttribute(string $attributeName): ClassHasStaticAttribute
    {
        return Assert::classHasStaticAttribute(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\objectHasAttribute')) {
    function objectHasAttribute($attributeName): ObjectHasAttribute
    {
        return Assert::objectHasAttribute(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\identicalTo')) {
    function identicalTo($value): IsIdentical
    {
        return Assert::identicalTo(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\isInstanceOf')) {
    function isInstanceOf(string $className): IsInstanceOf
    {
        return Assert::isInstanceOf(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\isType')) {
    function isType(string $type): IsType
    {
        return Assert::isType(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\lessThan')) {
    function lessThan($value): LessThan
    {
        return Assert::lessThan(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\lessThanOrEqual')) {
    function lessThanOrEqual($value): LogicalOr
    {
        return Assert::lessThanOrEqual(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\matchesRegularExpression')) {
    function matchesRegularExpression(string $pattern): RegularExpression
    {
        return Assert::matchesRegularExpression(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\matches')) {
    function matches(string $string): StringMatchesFormatDescription
    {
        return Assert::matches(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\stringStartsWith')) {
    function stringStartsWith($prefix): StringStartsWith
    {
        return Assert::stringStartsWith(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\stringContains')) {
    function stringContains(string $string, bool $case = true): StringContains
    {
        return Assert::stringContains(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\stringEndsWith')) {
    function stringEndsWith(string $suffix): StringEndsWith
    {
        return Assert::stringEndsWith(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\countOf')) {
    function countOf(int $count): Count
    {
        return Assert::countOf(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\objectEquals')) {
    function objectEquals(object $object, string $method = 'equals'): ObjectEquals
    {
        return Assert::objectEquals(...func_get_args());
    }
}

if (!function_exists('PHPUnit\Framework\any')) {
    /**
     * Returns a matcher that matches when the method is executed
     * zero or more times.
     */
    function any(): AnyInvokedCountMatcher
    {
        return new AnyInvokedCountMatcher;
    }
}

if (!function_exists('PHPUnit\Framework\never')) {
    /**
     * Returns a matcher that matches when the method is never executed.
     */
    function never(): InvokedCountMatcher
    {
        return new InvokedCountMatcher(0);
    }
}

if (!function_exists('PHPUnit\Framework\atLeast')) {
    /**
     * Returns a matcher that matches when the method is executed
     * at least N times.
     */
    function atLeast(int $requiredInvocations): InvokedAtLeastCountMatcher
    {
        return new InvokedAtLeastCountMatcher(
            $requiredInvocations
        );
    }
}

if (!function_exists('PHPUnit\Framework\atLeastOnce')) {
    /**
     * Returns a matcher that matches when the method is executed at least once.
     */
    function atLeastOnce(): InvokedAtLeastOnceMatcher
    {
        return new InvokedAtLeastOnceMatcher;
    }
}

if (!function_exists('PHPUnit\Framework\once')) {
    /**
     * Returns a matcher that matches when the method is executed exactly once.
     */
    function once(): InvokedCountMatcher
    {
        return new InvokedCountMatcher(1);
    }
}

if (!function_exists('PHPUnit\Framework\exactly')) {
    /**
     * Returns a matcher that matches when the method is executed
     * exactly $count times.
     */
    function exactly(int $count): InvokedCountMatcher
    {
        return new InvokedCountMatcher($count);
    }
}

if (!function_exists('PHPUnit\Framework\atMost')) {
    /**
     * Returns a matcher that matches when the method is executed
     * at most N times.
     */
    function atMost(int $allowedInvocations): InvokedAtMostCountMatcher
    {
        return new InvokedAtMostCountMatcher($allowedInvocations);
    }
}

if (!function_exists('PHPUnit\Framework\at')) {
    /**
     * Returns a matcher that matches when the method is executed
     * at the given index.
     */
    function at(int $index): InvokedAtIndexMatcher
    {
        return new InvokedAtIndexMatcher($index);
    }
}

if (!function_exists('PHPUnit\Framework\returnValue')) {
    function returnValue($value): ReturnStub
    {
        return new ReturnStub($value);
    }
}

if (!function_exists('PHPUnit\Framework\returnValueMap')) {
    function returnValueMap(array $valueMap): ReturnValueMapStub
    {
        return new ReturnValueMapStub($valueMap);
    }
}

if (!function_exists('PHPUnit\Framework\returnArgument')) {
    function returnArgument(int $argumentIndex): ReturnArgumentStub
    {
        return new ReturnArgumentStub($argumentIndex);
    }
}

if (!function_exists('PHPUnit\Framework\returnCallback')) {
    function returnCallback($callback): ReturnCallbackStub
    {
        return new ReturnCallbackStub($callback);
    }
}

if (!function_exists('PHPUnit\Framework\returnSelf')) {
    /**
     * Returns the current object.
     *
     * This method is useful when mocking a fluent interface.
     */
    function returnSelf(): ReturnSelfStub
    {
        return new ReturnSelfStub;
    }
}

if (!function_exists('PHPUnit\Framework\throwException')) {
    function throwException(Throwable $exception): ExceptionStub
    {
        return new ExceptionStub($exception);
    }
}

if (!function_exists('PHPUnit\Framework\onConsecutiveCalls')) {
    function onConsecutiveCalls(): ConsecutiveCallsStub
    {
        $args = func_get_args();

        return new ConsecutiveCallsStub($args);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use Countable;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
interface Test extends Countable
{
    /**
     * Runs a test and collects its result in a TestResult instance.
     */
    public function run(TestResult $result = null): TestResult;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use const DEBUG_BACKTRACE_IGNORE_ARGS;
use const PHP_EOL;
use function array_shift;
use function array_unshift;
use function assert;
use function class_exists;
use function count;
use function debug_backtrace;
use function explode;
use function file_get_contents;
use function func_get_args;
use function implode;
use function interface_exists;
use function is_array;
use function is_bool;
use function is_int;
use function is_iterable;
use function is_object;
use function is_string;
use function preg_match;
use function preg_split;
use function sprintf;
use function strpos;
use ArrayAccess;
use Countable;
use DOMAttr;
use DOMDocument;
use DOMElement;
use PHPUnit\Framework\Constraint\ArrayHasKey;
use PHPUnit\Framework\Constraint\Callback;
use PHPUnit\Framework\Constraint\ClassHasAttribute;
use PHPUnit\Framework\Constraint\ClassHasStaticAttribute;
use PHPUnit\Framework\Constraint\Constraint;
use PHPUnit\Framework\Constraint\Count;
use PHPUnit\Framework\Constraint\DirectoryExists;
use PHPUnit\Framework\Constraint\FileExists;
use PHPUnit\Framework\Constraint\GreaterThan;
use PHPUnit\Framework\Constraint\IsAnything;
use PHPUnit\Framework\Constraint\IsEmpty;
use PHPUnit\Framework\Constraint\IsEqual;
use PHPUnit\Framework\Constraint\IsEqualCanonicalizing;
use PHPUnit\Framework\Constraint\IsEqualIgnoringCase;
use PHPUnit\Framework\Constraint\IsEqualWithDelta;
use PHPUnit\Framework\Constraint\IsFalse;
use PHPUnit\Framework\Constraint\IsFinite;
use PHPUnit\Framework\Constraint\IsIdentical;
use PHPUnit\Framework\Constraint\IsInfinite;
use PHPUnit\Framework\Constraint\IsInstanceOf;
use PHPUnit\Framework\Constraint\IsJson;
use PHPUnit\Framework\Constraint\IsNan;
use PHPUnit\Framework\Constraint\IsNull;
use PHPUnit\Framework\Constraint\IsReadable;
use PHPUnit\Framework\Constraint\IsTrue;
use PHPUnit\Framework\Constraint\IsType;
use PHPUnit\Framework\Constraint\IsWritable;
use PHPUnit\Framework\Constraint\JsonMatches;
use PHPUnit\Framework\Constraint\LessThan;
use PHPUnit\Framework\Constraint\LogicalAnd;
use PHPUnit\Framework\Constraint\LogicalNot;
use PHPUnit\Framework\Constraint\LogicalOr;
use PHPUnit\Framework\Constraint\LogicalXor;
use PHPUnit\Framework\Constraint\ObjectEquals;
use PHPUnit\Framework\Constraint\ObjectHasAttribute;
use PHPUnit\Framework\Constraint\RegularExpression;
use PHPUnit\Framework\Constraint\SameSize;
use PHPUnit\Framework\Constraint\StringContains;
use PHPUnit\Framework\Constraint\StringEndsWith;
use PHPUnit\Framework\Constraint\StringMatchesFormatDescription;
use PHPUnit\Framework\Constraint\StringStartsWith;
use PHPUnit\Framework\Constraint\TraversableContainsEqual;
use PHPUnit\Framework\Constraint\TraversableContainsIdentical;
use PHPUnit\Framework\Constraint\TraversableContainsOnly;
use PHPUnit\Util\Type;
use PHPUnit\Util\Xml;
use PHPUnit\Util\Xml\Loader as XmlLoader;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
abstract class Assert
{
    /**
     * @var int
     */
    private static $count = 0;

    /**
     * Asserts that an array has a specified key.
     *
     * @param int|string        $key
     * @param array|ArrayAccess $array
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     * @throws ExpectationFailedException
     */
    public static function assertArrayHasKey($key, $array, string $message = ''): void
    {
        if (!(is_int($key) || is_string($key))) {
            throw InvalidArgumentException::create(
                1,
                'integer or string'
            );
        }

        if (!(is_array($array) || $array instanceof ArrayAccess)) {
            throw InvalidArgumentException::create(
                2,
                'array or ArrayAccess'
            );
        }

        $constraint = new ArrayHasKey($key);

        static::assertThat($array, $constraint, $message);
    }

    /**
     * Asserts that an array does not have a specified key.
     *
     * @param int|string        $key
     * @param array|ArrayAccess $array
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     * @throws ExpectationFailedException
     */
    public static function assertArrayNotHasKey($key, $array, string $message = ''): void
    {
        if (!(is_int($key) || is_string($key))) {
            throw InvalidArgumentException::create(
                1,
                'integer or string'
            );
        }

        if (!(is_array($array) || $array instanceof ArrayAccess)) {
            throw InvalidArgumentException::create(
                2,
                'array or ArrayAccess'
            );
        }

        $constraint = new LogicalNot(
            new ArrayHasKey($key)
        );

        static::assertThat($array, $constraint, $message);
    }

    /**
     * Asserts that a haystack contains a needle.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     * @throws ExpectationFailedException
     */
    public static function assertContains($needle, iterable $haystack, string $message = ''): void
    {
        $constraint = new TraversableContainsIdentical($needle);

        static::assertThat($haystack, $constraint, $message);
    }

    public static function assertContainsEquals($needle, iterable $haystack, string $message = ''): void
    {
        $constraint = new TraversableContainsEqual($needle);

        static::assertThat($haystack, $constraint, $message);
    }

    /**
     * Asserts that a haystack does not contain a needle.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     * @throws ExpectationFailedException
     */
    public static function assertNotContains($needle, iterable $haystack, string $message = ''): void
    {
        $constraint = new LogicalNot(
            new TraversableContainsIdentical($needle)
        );

        static::assertThat($haystack, $constraint, $message);
    }

    public static function assertNotContainsEquals($needle, iterable $haystack, string $message = ''): void
    {
        $constraint = new LogicalNot(new TraversableContainsEqual($needle));

        static::assertThat($haystack, $constraint, $message);
    }

    /**
     * Asserts that a haystack contains only values of a given type.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertContainsOnly(string $type, iterable $haystack, ?bool $isNativeType = null, string $message = ''): void
    {
        if ($isNativeType === null) {
            $isNativeType = Type::isType($type);
        }

        static::assertThat(
            $haystack,
            new TraversableContainsOnly(
                $type,
                $isNativeType
            ),
            $message
        );
    }

    /**
     * Asserts that a haystack contains only instances of a given class name.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertContainsOnlyInstancesOf(string $className, iterable $haystack, string $message = ''): void
    {
        static::assertThat(
            $haystack,
            new TraversableContainsOnly(
                $className,
                false
            ),
            $message
        );
    }

    /**
     * Asserts that a haystack does not contain only values of a given type.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertNotContainsOnly(string $type, iterable $haystack, ?bool $isNativeType = null, string $message = ''): void
    {
        if ($isNativeType === null) {
            $isNativeType = Type::isType($type);
        }

        static::assertThat(
            $haystack,
            new LogicalNot(
                new TraversableContainsOnly(
                    $type,
                    $isNativeType
                )
            ),
            $message
        );
    }

    /**
     * Asserts the number of elements of an array, Countable or Traversable.
     *
     * @param Countable|iterable $haystack
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     * @throws ExpectationFailedException
     */
    public static function assertCount(int $expectedCount, $haystack, string $message = ''): void
    {
        if (!$haystack instanceof Countable && !is_iterable($haystack)) {
            throw InvalidArgumentException::create(2, 'countable or iterable');
        }

        static::assertThat(
            $haystack,
            new Count($expectedCount),
            $message
        );
    }

    /**
     * Asserts the number of elements of an array, Countable or Traversable.
     *
     * @param Countable|iterable $haystack
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     * @throws ExpectationFailedException
     */
    public static function assertNotCount(int $expectedCount, $haystack, string $message = ''): void
    {
        if (!$haystack instanceof Countable && !is_iterable($haystack)) {
            throw InvalidArgumentException::create(2, 'countable or iterable');
        }

        $constraint = new LogicalNot(
            new Count($expectedCount)
        );

        static::assertThat($haystack, $constraint, $message);
    }

    /**
     * Asserts that two variables are equal.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertEquals($expected, $actual, string $message = ''): void
    {
        $constraint = new IsEqual($expected);

        static::assertThat($actual, $constraint, $message);
    }

    /**
     * Asserts that two variables are equal (canonicalizing).
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertEqualsCanonicalizing($expected, $actual, string $message = ''): void
    {
        $constraint = new IsEqualCanonicalizing($expected);

        static::assertThat($actual, $constraint, $message);
    }

    /**
     * Asserts that two variables are equal (ignoring case).
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertEqualsIgnoringCase($expected, $actual, string $message = ''): void
    {
        $constraint = new IsEqualIgnoringCase($expected);

        static::assertThat($actual, $constraint, $message);
    }

    /**
     * Asserts that two variables are equal (with delta).
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertEqualsWithDelta($expected, $actual, float $delta, string $message = ''): void
    {
        $constraint = new IsEqualWithDelta(
            $expected,
            $delta
        );

        static::assertThat($actual, $constraint, $message);
    }

    /**
     * Asserts that two variables are not equal.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertNotEquals($expected, $actual, string $message = ''): void
    {
        $constraint = new LogicalNot(
            new IsEqual($expected)
        );

        static::assertThat($actual, $constraint, $message);
    }

    /**
     * Asserts that two variables are not equal (canonicalizing).
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertNotEqualsCanonicalizing($expected, $actual, string $message = ''): void
    {
        $constraint = new LogicalNot(
            new IsEqualCanonicalizing($expected)
        );

        static::assertThat($actual, $constraint, $message);
    }

    /**
     * Asserts that two variables are not equal (ignoring case).
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertNotEqualsIgnoringCase($expected, $actual, string $message = ''): void
    {
        $constraint = new LogicalNot(
            new IsEqualIgnoringCase($expected)
        );

        static::assertThat($actual, $constraint, $message);
    }

    /**
     * Asserts that two variables are not equal (with delta).
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertNotEqualsWithDelta($expected, $actual, float $delta, string $message = ''): void
    {
        $constraint = new LogicalNot(
            new IsEqualWithDelta(
                $expected,
                $delta
            )
        );

        static::assertThat($actual, $constraint, $message);
    }

    /**
     * @throws ExpectationFailedException
     */
    public static function assertObjectEquals(object $expected, object $actual, string $method = 'equals', string $message = ''): void
    {
        static::assertThat(
            $actual,
            static::objectEquals($expected, $method),
            $message
        );
    }

    /**
     * Asserts that a variable is empty.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert empty $actual
     */
    public static function assertEmpty($actual, string $message = ''): void
    {
        static::assertThat($actual, static::isEmpty(), $message);
    }

    /**
     * Asserts that a variable is not empty.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert !empty $actual
     */
    public static function assertNotEmpty($actual, string $message = ''): void
    {
        static::assertThat($actual, static::logicalNot(static::isEmpty()), $message);
    }

    /**
     * Asserts that a value is greater than another value.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertGreaterThan($expected, $actual, string $message = ''): void
    {
        static::assertThat($actual, static::greaterThan($expected), $message);
    }

    /**
     * Asserts that a value is greater than or equal to another value.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertGreaterThanOrEqual($expected, $actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            static::greaterThanOrEqual($expected),
            $message
        );
    }

    /**
     * Asserts that a value is smaller than another value.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertLessThan($expected, $actual, string $message = ''): void
    {
        static::assertThat($actual, static::lessThan($expected), $message);
    }

    /**
     * Asserts that a value is smaller than or equal to another value.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertLessThanOrEqual($expected, $actual, string $message = ''): void
    {
        static::assertThat($actual, static::lessThanOrEqual($expected), $message);
    }

    /**
     * Asserts that the contents of one file is equal to the contents of another
     * file.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertFileEquals(string $expected, string $actual, string $message = ''): void
    {
        static::assertFileExists($expected, $message);
        static::assertFileExists($actual, $message);

        $constraint = new IsEqual(file_get_contents($expected));

        static::assertThat(file_get_contents($actual), $constraint, $message);
    }

    /**
     * Asserts that the contents of one file is equal to the contents of another
     * file (canonicalizing).
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertFileEqualsCanonicalizing(string $expected, string $actual, string $message = ''): void
    {
        static::assertFileExists($expected, $message);
        static::assertFileExists($actual, $message);

        $constraint = new IsEqualCanonicalizing(
            file_get_contents($expected)
        );

        static::assertThat(file_get_contents($actual), $constraint, $message);
    }

    /**
     * Asserts that the contents of one file is equal to the contents of another
     * file (ignoring case).
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertFileEqualsIgnoringCase(string $expected, string $actual, string $message = ''): void
    {
        static::assertFileExists($expected, $message);
        static::assertFileExists($actual, $message);

        $constraint = new IsEqualIgnoringCase(file_get_contents($expected));

        static::assertThat(file_get_contents($actual), $constraint, $message);
    }

    /**
     * Asserts that the contents of one file is not equal to the contents of
     * another file.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertFileNotEquals(string $expected, string $actual, string $message = ''): void
    {
        static::assertFileExists($expected, $message);
        static::assertFileExists($actual, $message);

        $constraint = new LogicalNot(
            new IsEqual(file_get_contents($expected))
        );

        static::assertThat(file_get_contents($actual), $constraint, $message);
    }

    /**
     * Asserts that the contents of one file is not equal to the contents of another
     * file (canonicalizing).
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertFileNotEqualsCanonicalizing(string $expected, string $actual, string $message = ''): void
    {
        static::assertFileExists($expected, $message);
        static::assertFileExists($actual, $message);

        $constraint = new LogicalNot(
            new IsEqualCanonicalizing(file_get_contents($expected))
        );

        static::assertThat(file_get_contents($actual), $constraint, $message);
    }

    /**
     * Asserts that the contents of one file is not equal to the contents of another
     * file (ignoring case).
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertFileNotEqualsIgnoringCase(string $expected, string $actual, string $message = ''): void
    {
        static::assertFileExists($expected, $message);
        static::assertFileExists($actual, $message);

        $constraint = new LogicalNot(
            new IsEqualIgnoringCase(file_get_contents($expected))
        );

        static::assertThat(file_get_contents($actual), $constraint, $message);
    }

    /**
     * Asserts that the contents of a string is equal
     * to the contents of a file.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertStringEqualsFile(string $expectedFile, string $actualString, string $message = ''): void
    {
        static::assertFileExists($expectedFile, $message);

        $constraint = new IsEqual(file_get_contents($expectedFile));

        static::assertThat($actualString, $constraint, $message);
    }

    /**
     * Asserts that the contents of a string is equal
     * to the contents of a file (canonicalizing).
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertStringEqualsFileCanonicalizing(string $expectedFile, string $actualString, string $message = ''): void
    {
        static::assertFileExists($expectedFile, $message);

        $constraint = new IsEqualCanonicalizing(file_get_contents($expectedFile));

        static::assertThat($actualString, $constraint, $message);
    }

    /**
     * Asserts that the contents of a string is equal
     * to the contents of a file (ignoring case).
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertStringEqualsFileIgnoringCase(string $expectedFile, string $actualString, string $message = ''): void
    {
        static::assertFileExists($expectedFile, $message);

        $constraint = new IsEqualIgnoringCase(file_get_contents($expectedFile));

        static::assertThat($actualString, $constraint, $message);
    }

    /**
     * Asserts that the contents of a string is not equal
     * to the contents of a file.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertStringNotEqualsFile(string $expectedFile, string $actualString, string $message = ''): void
    {
        static::assertFileExists($expectedFile, $message);

        $constraint = new LogicalNot(
            new IsEqual(file_get_contents($expectedFile))
        );

        static::assertThat($actualString, $constraint, $message);
    }

    /**
     * Asserts that the contents of a string is not equal
     * to the contents of a file (canonicalizing).
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertStringNotEqualsFileCanonicalizing(string $expectedFile, string $actualString, string $message = ''): void
    {
        static::assertFileExists($expectedFile, $message);

        $constraint = new LogicalNot(
            new IsEqualCanonicalizing(file_get_contents($expectedFile))
        );

        static::assertThat($actualString, $constraint, $message);
    }

    /**
     * Asserts that the contents of a string is not equal
     * to the contents of a file (ignoring case).
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertStringNotEqualsFileIgnoringCase(string $expectedFile, string $actualString, string $message = ''): void
    {
        static::assertFileExists($expectedFile, $message);

        $constraint = new LogicalNot(
            new IsEqualIgnoringCase(file_get_contents($expectedFile))
        );

        static::assertThat($actualString, $constraint, $message);
    }

    /**
     * Asserts that a file/dir is readable.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertIsReadable(string $filename, string $message = ''): void
    {
        static::assertThat($filename, new IsReadable, $message);
    }

    /**
     * Asserts that a file/dir exists and is not readable.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertIsNotReadable(string $filename, string $message = ''): void
    {
        static::assertThat($filename, new LogicalNot(new IsReadable), $message);
    }

    /**
     * Asserts that a file/dir exists and is not readable.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @codeCoverageIgnore
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4062
     */
    public static function assertNotIsReadable(string $filename, string $message = ''): void
    {
        self::createWarning('assertNotIsReadable() is deprecated and will be removed in PHPUnit 10. Refactor your code to use assertIsNotReadable() instead.');

        static::assertThat($filename, new LogicalNot(new IsReadable), $message);
    }

    /**
     * Asserts that a file/dir exists and is writable.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertIsWritable(string $filename, string $message = ''): void
    {
        static::assertThat($filename, new IsWritable, $message);
    }

    /**
     * Asserts that a file/dir exists and is not writable.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertIsNotWritable(string $filename, string $message = ''): void
    {
        static::assertThat($filename, new LogicalNot(new IsWritable), $message);
    }

    /**
     * Asserts that a file/dir exists and is not writable.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @codeCoverageIgnore
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4065
     */
    public static function assertNotIsWritable(string $filename, string $message = ''): void
    {
        self::createWarning('assertNotIsWritable() is deprecated and will be removed in PHPUnit 10. Refactor your code to use assertIsNotWritable() instead.');

        static::assertThat($filename, new LogicalNot(new IsWritable), $message);
    }

    /**
     * Asserts that a directory exists.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertDirectoryExists(string $directory, string $message = ''): void
    {
        static::assertThat($directory, new DirectoryExists, $message);
    }

    /**
     * Asserts that a directory does not exist.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertDirectoryDoesNotExist(string $directory, string $message = ''): void
    {
        static::assertThat($directory, new LogicalNot(new DirectoryExists), $message);
    }

    /**
     * Asserts that a directory does not exist.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @codeCoverageIgnore
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4068
     */
    public static function assertDirectoryNotExists(string $directory, string $message = ''): void
    {
        self::createWarning('assertDirectoryNotExists() is deprecated and will be removed in PHPUnit 10. Refactor your code to use assertDirectoryDoesNotExist() instead.');

        static::assertThat($directory, new LogicalNot(new DirectoryExists), $message);
    }

    /**
     * Asserts that a directory exists and is readable.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertDirectoryIsReadable(string $directory, string $message = ''): void
    {
        self::assertDirectoryExists($directory, $message);
        self::assertIsReadable($directory, $message);
    }

    /**
     * Asserts that a directory exists and is not readable.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertDirectoryIsNotReadable(string $directory, string $message = ''): void
    {
        self::assertDirectoryExists($directory, $message);
        self::assertIsNotReadable($directory, $message);
    }

    /**
     * Asserts that a directory exists and is not readable.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @codeCoverageIgnore
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4071
     */
    public static function assertDirectoryNotIsReadable(string $directory, string $message = ''): void
    {
        self::createWarning('assertDirectoryNotIsReadable() is deprecated and will be removed in PHPUnit 10. Refactor your code to use assertDirectoryIsNotReadable() instead.');

        self::assertDirectoryExists($directory, $message);
        self::assertIsNotReadable($directory, $message);
    }

    /**
     * Asserts that a directory exists and is writable.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertDirectoryIsWritable(string $directory, string $message = ''): void
    {
        self::assertDirectoryExists($directory, $message);
        self::assertIsWritable($directory, $message);
    }

    /**
     * Asserts that a directory exists and is not writable.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertDirectoryIsNotWritable(string $directory, string $message = ''): void
    {
        self::assertDirectoryExists($directory, $message);
        self::assertIsNotWritable($directory, $message);
    }

    /**
     * Asserts that a directory exists and is not writable.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @codeCoverageIgnore
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4074
     */
    public static function assertDirectoryNotIsWritable(string $directory, string $message = ''): void
    {
        self::createWarning('assertDirectoryNotIsWritable() is deprecated and will be removed in PHPUnit 10. Refactor your code to use assertDirectoryIsNotWritable() instead.');

        self::assertDirectoryExists($directory, $message);
        self::assertIsNotWritable($directory, $message);
    }

    /**
     * Asserts that a file exists.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertFileExists(string $filename, string $message = ''): void
    {
        static::assertThat($filename, new FileExists, $message);
    }

    /**
     * Asserts that a file does not exist.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertFileDoesNotExist(string $filename, string $message = ''): void
    {
        static::assertThat($filename, new LogicalNot(new FileExists), $message);
    }

    /**
     * Asserts that a file does not exist.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @codeCoverageIgnore
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4077
     */
    public static function assertFileNotExists(string $filename, string $message = ''): void
    {
        self::createWarning('assertFileNotExists() is deprecated and will be removed in PHPUnit 10. Refactor your code to use assertFileDoesNotExist() instead.');

        static::assertThat($filename, new LogicalNot(new FileExists), $message);
    }

    /**
     * Asserts that a file exists and is readable.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertFileIsReadable(string $file, string $message = ''): void
    {
        self::assertFileExists($file, $message);
        self::assertIsReadable($file, $message);
    }

    /**
     * Asserts that a file exists and is not readable.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertFileIsNotReadable(string $file, string $message = ''): void
    {
        self::assertFileExists($file, $message);
        self::assertIsNotReadable($file, $message);
    }

    /**
     * Asserts that a file exists and is not readable.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @codeCoverageIgnore
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4080
     */
    public static function assertFileNotIsReadable(string $file, string $message = ''): void
    {
        self::createWarning('assertFileNotIsReadable() is deprecated and will be removed in PHPUnit 10. Refactor your code to use assertFileIsNotReadable() instead.');

        self::assertFileExists($file, $message);
        self::assertIsNotReadable($file, $message);
    }

    /**
     * Asserts that a file exists and is writable.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertFileIsWritable(string $file, string $message = ''): void
    {
        self::assertFileExists($file, $message);
        self::assertIsWritable($file, $message);
    }

    /**
     * Asserts that a file exists and is not writable.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertFileIsNotWritable(string $file, string $message = ''): void
    {
        self::assertFileExists($file, $message);
        self::assertIsNotWritable($file, $message);
    }

    /**
     * Asserts that a file exists and is not writable.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @codeCoverageIgnore
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4083
     */
    public static function assertFileNotIsWritable(string $file, string $message = ''): void
    {
        self::createWarning('assertFileNotIsWritable() is deprecated and will be removed in PHPUnit 10. Refactor your code to use assertFileIsNotWritable() instead.');

        self::assertFileExists($file, $message);
        self::assertIsNotWritable($file, $message);
    }

    /**
     * Asserts that a condition is true.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert true $condition
     */
    public static function assertTrue($condition, string $message = ''): void
    {
        static::assertThat($condition, static::isTrue(), $message);
    }

    /**
     * Asserts that a condition is not true.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert !true $condition
     */
    public static function assertNotTrue($condition, string $message = ''): void
    {
        static::assertThat($condition, static::logicalNot(static::isTrue()), $message);
    }

    /**
     * Asserts that a condition is false.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert false $condition
     */
    public static function assertFalse($condition, string $message = ''): void
    {
        static::assertThat($condition, static::isFalse(), $message);
    }

    /**
     * Asserts that a condition is not false.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert !false $condition
     */
    public static function assertNotFalse($condition, string $message = ''): void
    {
        static::assertThat($condition, static::logicalNot(static::isFalse()), $message);
    }

    /**
     * Asserts that a variable is null.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert null $actual
     */
    public static function assertNull($actual, string $message = ''): void
    {
        static::assertThat($actual, static::isNull(), $message);
    }

    /**
     * Asserts that a variable is not null.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert !null $actual
     */
    public static function assertNotNull($actual, string $message = ''): void
    {
        static::assertThat($actual, static::logicalNot(static::isNull()), $message);
    }

    /**
     * Asserts that a variable is finite.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertFinite($actual, string $message = ''): void
    {
        static::assertThat($actual, static::isFinite(), $message);
    }

    /**
     * Asserts that a variable is infinite.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertInfinite($actual, string $message = ''): void
    {
        static::assertThat($actual, static::isInfinite(), $message);
    }

    /**
     * Asserts that a variable is nan.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertNan($actual, string $message = ''): void
    {
        static::assertThat($actual, static::isNan(), $message);
    }

    /**
     * Asserts that a class has a specified attribute.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     * @throws ExpectationFailedException
     */
    public static function assertClassHasAttribute(string $attributeName, string $className, string $message = ''): void
    {
        if (!self::isValidClassAttributeName($attributeName)) {
            throw InvalidArgumentException::create(1, 'valid attribute name');
        }

        if (!class_exists($className)) {
            throw InvalidArgumentException::create(2, 'class name');
        }

        static::assertThat($className, new ClassHasAttribute($attributeName), $message);
    }

    /**
     * Asserts that a class does not have a specified attribute.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     * @throws ExpectationFailedException
     */
    public static function assertClassNotHasAttribute(string $attributeName, string $className, string $message = ''): void
    {
        if (!self::isValidClassAttributeName($attributeName)) {
            throw InvalidArgumentException::create(1, 'valid attribute name');
        }

        if (!class_exists($className)) {
            throw InvalidArgumentException::create(2, 'class name');
        }

        static::assertThat(
            $className,
            new LogicalNot(
                new ClassHasAttribute($attributeName)
            ),
            $message
        );
    }

    /**
     * Asserts that a class has a specified static attribute.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     * @throws ExpectationFailedException
     */
    public static function assertClassHasStaticAttribute(string $attributeName, string $className, string $message = ''): void
    {
        if (!self::isValidClassAttributeName($attributeName)) {
            throw InvalidArgumentException::create(1, 'valid attribute name');
        }

        if (!class_exists($className)) {
            throw InvalidArgumentException::create(2, 'class name');
        }

        static::assertThat(
            $className,
            new ClassHasStaticAttribute($attributeName),
            $message
        );
    }

    /**
     * Asserts that a class does not have a specified static attribute.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     * @throws ExpectationFailedException
     */
    public static function assertClassNotHasStaticAttribute(string $attributeName, string $className, string $message = ''): void
    {
        if (!self::isValidClassAttributeName($attributeName)) {
            throw InvalidArgumentException::create(1, 'valid attribute name');
        }

        if (!class_exists($className)) {
            throw InvalidArgumentException::create(2, 'class name');
        }

        static::assertThat(
            $className,
            new LogicalNot(
                new ClassHasStaticAttribute($attributeName)
            ),
            $message
        );
    }

    /**
     * Asserts that an object has a specified attribute.
     *
     * @param object $object
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     * @throws ExpectationFailedException
     */
    public static function assertObjectHasAttribute(string $attributeName, $object, string $message = ''): void
    {
        if (!self::isValidObjectAttributeName($attributeName)) {
            throw InvalidArgumentException::create(1, 'valid attribute name');
        }

        if (!is_object($object)) {
            throw InvalidArgumentException::create(2, 'object');
        }

        static::assertThat(
            $object,
            new ObjectHasAttribute($attributeName),
            $message
        );
    }

    /**
     * Asserts that an object does not have a specified attribute.
     *
     * @param object $object
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     * @throws ExpectationFailedException
     */
    public static function assertObjectNotHasAttribute(string $attributeName, $object, string $message = ''): void
    {
        if (!self::isValidObjectAttributeName($attributeName)) {
            throw InvalidArgumentException::create(1, 'valid attribute name');
        }

        if (!is_object($object)) {
            throw InvalidArgumentException::create(2, 'object');
        }

        static::assertThat(
            $object,
            new LogicalNot(
                new ObjectHasAttribute($attributeName)
            ),
            $message
        );
    }

    /**
     * Asserts that two variables have the same type and value.
     * Used on objects, it asserts that two variables reference
     * the same object.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-template ExpectedType
     * @psalm-param ExpectedType $expected
     * @psalm-assert =ExpectedType $actual
     */
    public static function assertSame($expected, $actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new IsIdentical($expected),
            $message
        );
    }

    /**
     * Asserts that two variables do not have the same type and value.
     * Used on objects, it asserts that two variables do not reference
     * the same object.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertNotSame($expected, $actual, string $message = ''): void
    {
        if (is_bool($expected) && is_bool($actual)) {
            static::assertNotEquals($expected, $actual, $message);
        }

        static::assertThat(
            $actual,
            new LogicalNot(
                new IsIdentical($expected)
            ),
            $message
        );
    }

    /**
     * Asserts that a variable is of a given type.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     * @throws ExpectationFailedException
     *
     * @psalm-template ExpectedType of object
     * @psalm-param class-string<ExpectedType> $expected
     * @psalm-assert =ExpectedType $actual
     */
    public static function assertInstanceOf(string $expected, $actual, string $message = ''): void
    {
        if (!class_exists($expected) && !interface_exists($expected)) {
            throw InvalidArgumentException::create(1, 'class or interface name');
        }

        static::assertThat(
            $actual,
            new IsInstanceOf($expected),
            $message
        );
    }

    /**
     * Asserts that a variable is not of a given type.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     * @throws ExpectationFailedException
     *
     * @psalm-template ExpectedType of object
     * @psalm-param class-string<ExpectedType> $expected
     * @psalm-assert !ExpectedType $actual
     */
    public static function assertNotInstanceOf(string $expected, $actual, string $message = ''): void
    {
        if (!class_exists($expected) && !interface_exists($expected)) {
            throw InvalidArgumentException::create(1, 'class or interface name');
        }

        static::assertThat(
            $actual,
            new LogicalNot(
                new IsInstanceOf($expected)
            ),
            $message
        );
    }

    /**
     * Asserts that a variable is of type array.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert array $actual
     */
    public static function assertIsArray($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new IsType(IsType::TYPE_ARRAY),
            $message
        );
    }

    /**
     * Asserts that a variable is of type bool.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert bool $actual
     */
    public static function assertIsBool($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new IsType(IsType::TYPE_BOOL),
            $message
        );
    }

    /**
     * Asserts that a variable is of type float.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert float $actual
     */
    public static function assertIsFloat($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new IsType(IsType::TYPE_FLOAT),
            $message
        );
    }

    /**
     * Asserts that a variable is of type int.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert int $actual
     */
    public static function assertIsInt($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new IsType(IsType::TYPE_INT),
            $message
        );
    }

    /**
     * Asserts that a variable is of type numeric.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert numeric $actual
     */
    public static function assertIsNumeric($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new IsType(IsType::TYPE_NUMERIC),
            $message
        );
    }

    /**
     * Asserts that a variable is of type object.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert object $actual
     */
    public static function assertIsObject($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new IsType(IsType::TYPE_OBJECT),
            $message
        );
    }

    /**
     * Asserts that a variable is of type resource.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert resource $actual
     */
    public static function assertIsResource($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new IsType(IsType::TYPE_RESOURCE),
            $message
        );
    }

    /**
     * Asserts that a variable is of type resource and is closed.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert resource $actual
     */
    public static function assertIsClosedResource($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new IsType(IsType::TYPE_CLOSED_RESOURCE),
            $message
        );
    }

    /**
     * Asserts that a variable is of type string.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert string $actual
     */
    public static function assertIsString($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new IsType(IsType::TYPE_STRING),
            $message
        );
    }

    /**
     * Asserts that a variable is of type scalar.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert scalar $actual
     */
    public static function assertIsScalar($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new IsType(IsType::TYPE_SCALAR),
            $message
        );
    }

    /**
     * Asserts that a variable is of type callable.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert callable $actual
     */
    public static function assertIsCallable($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new IsType(IsType::TYPE_CALLABLE),
            $message
        );
    }

    /**
     * Asserts that a variable is of type iterable.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert iterable $actual
     */
    public static function assertIsIterable($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new IsType(IsType::TYPE_ITERABLE),
            $message
        );
    }

    /**
     * Asserts that a variable is not of type array.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert !array $actual
     */
    public static function assertIsNotArray($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new LogicalNot(new IsType(IsType::TYPE_ARRAY)),
            $message
        );
    }

    /**
     * Asserts that a variable is not of type bool.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert !bool $actual
     */
    public static function assertIsNotBool($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new LogicalNot(new IsType(IsType::TYPE_BOOL)),
            $message
        );
    }

    /**
     * Asserts that a variable is not of type float.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert !float $actual
     */
    public static function assertIsNotFloat($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new LogicalNot(new IsType(IsType::TYPE_FLOAT)),
            $message
        );
    }

    /**
     * Asserts that a variable is not of type int.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert !int $actual
     */
    public static function assertIsNotInt($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new LogicalNot(new IsType(IsType::TYPE_INT)),
            $message
        );
    }

    /**
     * Asserts that a variable is not of type numeric.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert !numeric $actual
     */
    public static function assertIsNotNumeric($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new LogicalNot(new IsType(IsType::TYPE_NUMERIC)),
            $message
        );
    }

    /**
     * Asserts that a variable is not of type object.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert !object $actual
     */
    public static function assertIsNotObject($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new LogicalNot(new IsType(IsType::TYPE_OBJECT)),
            $message
        );
    }

    /**
     * Asserts that a variable is not of type resource.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert !resource $actual
     */
    public static function assertIsNotResource($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new LogicalNot(new IsType(IsType::TYPE_RESOURCE)),
            $message
        );
    }

    /**
     * Asserts that a variable is not of type resource.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert !resource $actual
     */
    public static function assertIsNotClosedResource($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new LogicalNot(new IsType(IsType::TYPE_CLOSED_RESOURCE)),
            $message
        );
    }

    /**
     * Asserts that a variable is not of type string.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert !string $actual
     */
    public static function assertIsNotString($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new LogicalNot(new IsType(IsType::TYPE_STRING)),
            $message
        );
    }

    /**
     * Asserts that a variable is not of type scalar.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert !scalar $actual
     */
    public static function assertIsNotScalar($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new LogicalNot(new IsType(IsType::TYPE_SCALAR)),
            $message
        );
    }

    /**
     * Asserts that a variable is not of type callable.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert !callable $actual
     */
    public static function assertIsNotCallable($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new LogicalNot(new IsType(IsType::TYPE_CALLABLE)),
            $message
        );
    }

    /**
     * Asserts that a variable is not of type iterable.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-assert !iterable $actual
     */
    public static function assertIsNotIterable($actual, string $message = ''): void
    {
        static::assertThat(
            $actual,
            new LogicalNot(new IsType(IsType::TYPE_ITERABLE)),
            $message
        );
    }

    /**
     * Asserts that a string matches a given regular expression.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertMatchesRegularExpression(string $pattern, string $string, string $message = ''): void
    {
        static::assertThat($string, new RegularExpression($pattern), $message);
    }

    /**
     * Asserts that a string matches a given regular expression.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @codeCoverageIgnore
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4086
     */
    public static function assertRegExp(string $pattern, string $string, string $message = ''): void
    {
        self::createWarning('assertRegExp() is deprecated and will be removed in PHPUnit 10. Refactor your code to use assertMatchesRegularExpression() instead.');

        static::assertThat($string, new RegularExpression($pattern), $message);
    }

    /**
     * Asserts that a string does not match a given regular expression.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertDoesNotMatchRegularExpression(string $pattern, string $string, string $message = ''): void
    {
        static::assertThat(
            $string,
            new LogicalNot(
                new RegularExpression($pattern)
            ),
            $message
        );
    }

    /**
     * Asserts that a string does not match a given regular expression.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @codeCoverageIgnore
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4089
     */
    public static function assertNotRegExp(string $pattern, string $string, string $message = ''): void
    {
        self::createWarning('assertNotRegExp() is deprecated and will be removed in PHPUnit 10. Refactor your code to use assertDoesNotMatchRegularExpression() instead.');

        static::assertThat(
            $string,
            new LogicalNot(
                new RegularExpression($pattern)
            ),
            $message
        );
    }

    /**
     * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
     * is the same.
     *
     * @param Countable|iterable $expected
     * @param Countable|iterable $actual
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     * @throws ExpectationFailedException
     */
    public static function assertSameSize($expected, $actual, string $message = ''): void
    {
        if (!$expected instanceof Countable && !is_iterable($expected)) {
            throw InvalidArgumentException::create(1, 'countable or iterable');
        }

        if (!$actual instanceof Countable && !is_iterable($actual)) {
            throw InvalidArgumentException::create(2, 'countable or iterable');
        }

        static::assertThat(
            $actual,
            new SameSize($expected),
            $message
        );
    }

    /**
     * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
     * is not the same.
     *
     * @param Countable|iterable $expected
     * @param Countable|iterable $actual
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     * @throws ExpectationFailedException
     */
    public static function assertNotSameSize($expected, $actual, string $message = ''): void
    {
        if (!$expected instanceof Countable && !is_iterable($expected)) {
            throw InvalidArgumentException::create(1, 'countable or iterable');
        }

        if (!$actual instanceof Countable && !is_iterable($actual)) {
            throw InvalidArgumentException::create(2, 'countable or iterable');
        }

        static::assertThat(
            $actual,
            new LogicalNot(
                new SameSize($expected)
            ),
            $message
        );
    }

    /**
     * Asserts that a string matches a given format string.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertStringMatchesFormat(string $format, string $string, string $message = ''): void
    {
        static::assertThat($string, new StringMatchesFormatDescription($format), $message);
    }

    /**
     * Asserts that a string does not match a given format string.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertStringNotMatchesFormat(string $format, string $string, string $message = ''): void
    {
        static::assertThat(
            $string,
            new LogicalNot(
                new StringMatchesFormatDescription($format)
            ),
            $message
        );
    }

    /**
     * Asserts that a string matches a given format file.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertStringMatchesFormatFile(string $formatFile, string $string, string $message = ''): void
    {
        static::assertFileExists($formatFile, $message);

        static::assertThat(
            $string,
            new StringMatchesFormatDescription(
                file_get_contents($formatFile)
            ),
            $message
        );
    }

    /**
     * Asserts that a string does not match a given format string.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertStringNotMatchesFormatFile(string $formatFile, string $string, string $message = ''): void
    {
        static::assertFileExists($formatFile, $message);

        static::assertThat(
            $string,
            new LogicalNot(
                new StringMatchesFormatDescription(
                    file_get_contents($formatFile)
                )
            ),
            $message
        );
    }

    /**
     * Asserts that a string starts with a given prefix.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertStringStartsWith(string $prefix, string $string, string $message = ''): void
    {
        static::assertThat($string, new StringStartsWith($prefix), $message);
    }

    /**
     * Asserts that a string starts not with a given prefix.
     *
     * @param string $prefix
     * @param string $string
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertStringStartsNotWith($prefix, $string, string $message = ''): void
    {
        static::assertThat(
            $string,
            new LogicalNot(
                new StringStartsWith($prefix)
            ),
            $message
        );
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertStringContainsString(string $needle, string $haystack, string $message = ''): void
    {
        $constraint = new StringContains($needle, false);

        static::assertThat($haystack, $constraint, $message);
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertStringContainsStringIgnoringCase(string $needle, string $haystack, string $message = ''): void
    {
        $constraint = new StringContains($needle, true);

        static::assertThat($haystack, $constraint, $message);
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertStringNotContainsString(string $needle, string $haystack, string $message = ''): void
    {
        $constraint = new LogicalNot(new StringContains($needle));

        static::assertThat($haystack, $constraint, $message);
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertStringNotContainsStringIgnoringCase(string $needle, string $haystack, string $message = ''): void
    {
        $constraint = new LogicalNot(new StringContains($needle, true));

        static::assertThat($haystack, $constraint, $message);
    }

    /**
     * Asserts that a string ends with a given suffix.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertStringEndsWith(string $suffix, string $string, string $message = ''): void
    {
        static::assertThat($string, new StringEndsWith($suffix), $message);
    }

    /**
     * Asserts that a string ends not with a given suffix.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertStringEndsNotWith(string $suffix, string $string, string $message = ''): void
    {
        static::assertThat(
            $string,
            new LogicalNot(
                new StringEndsWith($suffix)
            ),
            $message
        );
    }

    /**
     * Asserts that two XML files are equal.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     * @throws ExpectationFailedException
     */
    public static function assertXmlFileEqualsXmlFile(string $expectedFile, string $actualFile, string $message = ''): void
    {
        $expected = (new XmlLoader)->loadFile($expectedFile);
        $actual   = (new XmlLoader)->loadFile($actualFile);

        static::assertEquals($expected, $actual, $message);
    }

    /**
     * Asserts that two XML files are not equal.
     *
     * @throws \PHPUnit\Util\Exception
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertXmlFileNotEqualsXmlFile(string $expectedFile, string $actualFile, string $message = ''): void
    {
        $expected = (new XmlLoader)->loadFile($expectedFile);
        $actual   = (new XmlLoader)->loadFile($actualFile);

        static::assertNotEquals($expected, $actual, $message);
    }

    /**
     * Asserts that two XML documents are equal.
     *
     * @param DOMDocument|string $actualXml
     *
     * @throws \PHPUnit\Util\Xml\Exception
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertXmlStringEqualsXmlFile(string $expectedFile, $actualXml, string $message = ''): void
    {
        if (!is_string($actualXml)) {
            self::createWarning('Passing an argument of type DOMDocument for the $actualXml parameter is deprecated. Support for this will be removed in PHPUnit 10.');

            $actual = $actualXml;
        } else {
            $actual = (new XmlLoader)->load($actualXml);
        }

        $expected = (new XmlLoader)->loadFile($expectedFile);

        static::assertEquals($expected, $actual, $message);
    }

    /**
     * Asserts that two XML documents are not equal.
     *
     * @param DOMDocument|string $actualXml
     *
     * @throws \PHPUnit\Util\Xml\Exception
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertXmlStringNotEqualsXmlFile(string $expectedFile, $actualXml, string $message = ''): void
    {
        if (!is_string($actualXml)) {
            self::createWarning('Passing an argument of type DOMDocument for the $actualXml parameter is deprecated. Support for this will be removed in PHPUnit 10.');

            $actual = $actualXml;
        } else {
            $actual = (new XmlLoader)->load($actualXml);
        }

        $expected = (new XmlLoader)->loadFile($expectedFile);

        static::assertNotEquals($expected, $actual, $message);
    }

    /**
     * Asserts that two XML documents are equal.
     *
     * @param DOMDocument|string $expectedXml
     * @param DOMDocument|string $actualXml
     *
     * @throws \PHPUnit\Util\Xml\Exception
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertXmlStringEqualsXmlString($expectedXml, $actualXml, string $message = ''): void
    {
        if (!is_string($expectedXml)) {
            self::createWarning('Passing an argument of type DOMDocument for the $expectedXml parameter is deprecated. Support for this will be removed in PHPUnit 10.');

            $expected = $expectedXml;
        } else {
            $expected = (new XmlLoader)->load($expectedXml);
        }

        if (!is_string($actualXml)) {
            self::createWarning('Passing an argument of type DOMDocument for the $actualXml parameter is deprecated. Support for this will be removed in PHPUnit 10.');

            $actual = $actualXml;
        } else {
            $actual = (new XmlLoader)->load($actualXml);
        }

        static::assertEquals($expected, $actual, $message);
    }

    /**
     * Asserts that two XML documents are not equal.
     *
     * @param DOMDocument|string $expectedXml
     * @param DOMDocument|string $actualXml
     *
     * @throws \PHPUnit\Util\Xml\Exception
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertXmlStringNotEqualsXmlString($expectedXml, $actualXml, string $message = ''): void
    {
        if (!is_string($expectedXml)) {
            self::createWarning('Passing an argument of type DOMDocument for the $expectedXml parameter is deprecated. Support for this will be removed in PHPUnit 10.');

            $expected = $expectedXml;
        } else {
            $expected = (new XmlLoader)->load($expectedXml);
        }

        if (!is_string($actualXml)) {
            self::createWarning('Passing an argument of type DOMDocument for the $actualXml parameter is deprecated. Support for this will be removed in PHPUnit 10.');

            $actual = $actualXml;
        } else {
            $actual = (new XmlLoader)->load($actualXml);
        }

        static::assertNotEquals($expected, $actual, $message);
    }

    /**
     * Asserts that a hierarchy of DOMElements matches.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws AssertionFailedError
     * @throws ExpectationFailedException
     *
     * @codeCoverageIgnore
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4091
     */
    public static function assertEqualXMLStructure(DOMElement $expectedElement, DOMElement $actualElement, bool $checkAttributes = false, string $message = ''): void
    {
        self::createWarning('assertEqualXMLStructure() is deprecated and will be removed in PHPUnit 10.');

        $expectedElement = Xml::import($expectedElement);
        $actualElement   = Xml::import($actualElement);

        static::assertSame(
            $expectedElement->tagName,
            $actualElement->tagName,
            $message
        );

        if ($checkAttributes) {
            static::assertSame(
                $expectedElement->attributes->length,
                $actualElement->attributes->length,
                sprintf(
                    '%s%sNumber of attributes on node "%s" does not match',
                    $message,
                    !empty($message) ? "\n" : '',
                    $expectedElement->tagName
                )
            );

            for ($i = 0; $i < $expectedElement->attributes->length; $i++) {
                $expectedAttribute = $expectedElement->attributes->item($i);
                $actualAttribute   = $actualElement->attributes->getNamedItem($expectedAttribute->name);

                assert($expectedAttribute instanceof DOMAttr);

                if (!$actualAttribute) {
                    static::fail(
                        sprintf(
                            '%s%sCould not find attribute "%s" on node "%s"',
                            $message,
                            !empty($message) ? "\n" : '',
                            $expectedAttribute->name,
                            $expectedElement->tagName
                        )
                    );
                }
            }
        }

        Xml::removeCharacterDataNodes($expectedElement);
        Xml::removeCharacterDataNodes($actualElement);

        static::assertSame(
            $expectedElement->childNodes->length,
            $actualElement->childNodes->length,
            sprintf(
                '%s%sNumber of child nodes of "%s" differs',
                $message,
                !empty($message) ? "\n" : '',
                $expectedElement->tagName
            )
        );

        for ($i = 0; $i < $expectedElement->childNodes->length; $i++) {
            static::assertEqualXMLStructure(
                $expectedElement->childNodes->item($i),
                $actualElement->childNodes->item($i),
                $checkAttributes,
                $message
            );
        }
    }

    /**
     * Evaluates a PHPUnit\Framework\Constraint matcher object.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertThat($value, Constraint $constraint, string $message = ''): void
    {
        self::$count += count($constraint);

        $constraint->evaluate($value, $message);
    }

    /**
     * Asserts that a string is a valid JSON string.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertJson(string $actualJson, string $message = ''): void
    {
        static::assertThat($actualJson, static::isJson(), $message);
    }

    /**
     * Asserts that two given JSON encoded objects or arrays are equal.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertJsonStringEqualsJsonString(string $expectedJson, string $actualJson, string $message = ''): void
    {
        static::assertJson($expectedJson, $message);
        static::assertJson($actualJson, $message);

        static::assertThat($actualJson, new JsonMatches($expectedJson), $message);
    }

    /**
     * Asserts that two given JSON encoded objects or arrays are not equal.
     *
     * @param string $expectedJson
     * @param string $actualJson
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertJsonStringNotEqualsJsonString($expectedJson, $actualJson, string $message = ''): void
    {
        static::assertJson($expectedJson, $message);
        static::assertJson($actualJson, $message);

        static::assertThat(
            $actualJson,
            new LogicalNot(
                new JsonMatches($expectedJson)
            ),
            $message
        );
    }

    /**
     * Asserts that the generated JSON encoded object and the content of the given file are equal.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertJsonStringEqualsJsonFile(string $expectedFile, string $actualJson, string $message = ''): void
    {
        static::assertFileExists($expectedFile, $message);
        $expectedJson = file_get_contents($expectedFile);

        static::assertJson($expectedJson, $message);
        static::assertJson($actualJson, $message);

        static::assertThat($actualJson, new JsonMatches($expectedJson), $message);
    }

    /**
     * Asserts that the generated JSON encoded object and the content of the given file are not equal.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertJsonStringNotEqualsJsonFile(string $expectedFile, string $actualJson, string $message = ''): void
    {
        static::assertFileExists($expectedFile, $message);
        $expectedJson = file_get_contents($expectedFile);

        static::assertJson($expectedJson, $message);
        static::assertJson($actualJson, $message);

        static::assertThat(
            $actualJson,
            new LogicalNot(
                new JsonMatches($expectedJson)
            ),
            $message
        );
    }

    /**
     * Asserts that two JSON files are equal.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertJsonFileEqualsJsonFile(string $expectedFile, string $actualFile, string $message = ''): void
    {
        static::assertFileExists($expectedFile, $message);
        static::assertFileExists($actualFile, $message);

        $actualJson   = file_get_contents($actualFile);
        $expectedJson = file_get_contents($expectedFile);

        static::assertJson($expectedJson, $message);
        static::assertJson($actualJson, $message);

        $constraintExpected = new JsonMatches(
            $expectedJson
        );

        $constraintActual = new JsonMatches($actualJson);

        static::assertThat($expectedJson, $constraintActual, $message);
        static::assertThat($actualJson, $constraintExpected, $message);
    }

    /**
     * Asserts that two JSON files are not equal.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public static function assertJsonFileNotEqualsJsonFile(string $expectedFile, string $actualFile, string $message = ''): void
    {
        static::assertFileExists($expectedFile, $message);
        static::assertFileExists($actualFile, $message);

        $actualJson   = file_get_contents($actualFile);
        $expectedJson = file_get_contents($expectedFile);

        static::assertJson($expectedJson, $message);
        static::assertJson($actualJson, $message);

        $constraintExpected = new JsonMatches(
            $expectedJson
        );

        $constraintActual = new JsonMatches($actualJson);

        static::assertThat($expectedJson, new LogicalNot($constraintActual), $message);
        static::assertThat($actualJson, new LogicalNot($constraintExpected), $message);
    }

    /**
     * @throws Exception
     */
    public static function logicalAnd(): LogicalAnd
    {
        $constraints = func_get_args();

        $constraint = new LogicalAnd;
        $constraint->setConstraints($constraints);

        return $constraint;
    }

    public static function logicalOr(): LogicalOr
    {
        $constraints = func_get_args();

        $constraint = new LogicalOr;
        $constraint->setConstraints($constraints);

        return $constraint;
    }

    public static function logicalNot(Constraint $constraint): LogicalNot
    {
        return new LogicalNot($constraint);
    }

    public static function logicalXor(): LogicalXor
    {
        $constraints = func_get_args();

        $constraint = new LogicalXor;
        $constraint->setConstraints($constraints);

        return $constraint;
    }

    public static function anything(): IsAnything
    {
        return new IsAnything;
    }

    public static function isTrue(): IsTrue
    {
        return new IsTrue;
    }

    /**
     * @psalm-template CallbackInput of mixed
     *
     * @psalm-param callable(CallbackInput $callback): bool $callback
     *
     * @psalm-return Callback<CallbackInput>
     */
    public static function callback(callable $callback): Callback
    {
        return new Callback($callback);
    }

    public static function isFalse(): IsFalse
    {
        return new IsFalse;
    }

    public static function isJson(): IsJson
    {
        return new IsJson;
    }

    public static function isNull(): IsNull
    {
        return new IsNull;
    }

    public static function isFinite(): IsFinite
    {
        return new IsFinite;
    }

    public static function isInfinite(): IsInfinite
    {
        return new IsInfinite;
    }

    public static function isNan(): IsNan
    {
        return new IsNan;
    }

    public static function containsEqual($value): TraversableContainsEqual
    {
        return new TraversableContainsEqual($value);
    }

    public static function containsIdentical($value): TraversableContainsIdentical
    {
        return new TraversableContainsIdentical($value);
    }

    public static function containsOnly(string $type): TraversableContainsOnly
    {
        return new TraversableContainsOnly($type);
    }

    public static function containsOnlyInstancesOf(string $className): TraversableContainsOnly
    {
        return new TraversableContainsOnly($className, false);
    }

    /**
     * @param int|string $key
     */
    public static function arrayHasKey($key): ArrayHasKey
    {
        return new ArrayHasKey($key);
    }

    public static function equalTo($value): IsEqual
    {
        return new IsEqual($value, 0.0, false, false);
    }

    public static function equalToCanonicalizing($value): IsEqualCanonicalizing
    {
        return new IsEqualCanonicalizing($value);
    }

    public static function equalToIgnoringCase($value): IsEqualIgnoringCase
    {
        return new IsEqualIgnoringCase($value);
    }

    public static function equalToWithDelta($value, float $delta): IsEqualWithDelta
    {
        return new IsEqualWithDelta($value, $delta);
    }

    public static function isEmpty(): IsEmpty
    {
        return new IsEmpty;
    }

    public static function isWritable(): IsWritable
    {
        return new IsWritable;
    }

    public static function isReadable(): IsReadable
    {
        return new IsReadable;
    }

    public static function directoryExists(): DirectoryExists
    {
        return new DirectoryExists;
    }

    public static function fileExists(): FileExists
    {
        return new FileExists;
    }

    public static function greaterThan($value): GreaterThan
    {
        return new GreaterThan($value);
    }

    public static function greaterThanOrEqual($value): LogicalOr
    {
        return static::logicalOr(
            new IsEqual($value),
            new GreaterThan($value)
        );
    }

    public static function classHasAttribute(string $attributeName): ClassHasAttribute
    {
        return new ClassHasAttribute($attributeName);
    }

    public static function classHasStaticAttribute(string $attributeName): ClassHasStaticAttribute
    {
        return new ClassHasStaticAttribute($attributeName);
    }

    public static function objectHasAttribute($attributeName): ObjectHasAttribute
    {
        return new ObjectHasAttribute($attributeName);
    }

    public static function identicalTo($value): IsIdentical
    {
        return new IsIdentical($value);
    }

    public static function isInstanceOf(string $className): IsInstanceOf
    {
        return new IsInstanceOf($className);
    }

    public static function isType(string $type): IsType
    {
        return new IsType($type);
    }

    public static function lessThan($value): LessThan
    {
        return new LessThan($value);
    }

    public static function lessThanOrEqual($value): LogicalOr
    {
        return static::logicalOr(
            new IsEqual($value),
            new LessThan($value)
        );
    }

    public static function matchesRegularExpression(string $pattern): RegularExpression
    {
        return new RegularExpression($pattern);
    }

    public static function matches(string $string): StringMatchesFormatDescription
    {
        return new StringMatchesFormatDescription($string);
    }

    public static function stringStartsWith($prefix): StringStartsWith
    {
        return new StringStartsWith($prefix);
    }

    public static function stringContains(string $string, bool $case = true): StringContains
    {
        return new StringContains($string, $case);
    }

    public static function stringEndsWith(string $suffix): StringEndsWith
    {
        return new StringEndsWith($suffix);
    }

    public static function countOf(int $count): Count
    {
        return new Count($count);
    }

    public static function objectEquals(object $object, string $method = 'equals'): ObjectEquals
    {
        return new ObjectEquals($object, $method);
    }

    /**
     * Fails a test with the given message.
     *
     * @throws AssertionFailedError
     *
     * @psalm-return never-return
     */
    public static function fail(string $message = ''): void
    {
        self::$count++;

        throw new AssertionFailedError($message);
    }

    /**
     * Mark the test as incomplete.
     *
     * @throws IncompleteTestError
     *
     * @psalm-return never-return
     */
    public static function markTestIncomplete(string $message = ''): void
    {
        throw new IncompleteTestError($message);
    }

    /**
     * Mark the test as skipped.
     *
     * @throws SkippedTestError
     * @throws SyntheticSkippedError
     *
     * @psalm-return never-return
     */
    public static function markTestSkipped(string $message = ''): void
    {
        if ($hint = self::detectLocationHint($message)) {
            $trace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
            array_unshift($trace, $hint);

            throw new SyntheticSkippedError($hint['message'], 0, $hint['file'], (int) $hint['line'], $trace);
        }

        throw new SkippedTestError($message);
    }

    /**
     * Return the current assertion count.
     */
    public static function getCount(): int
    {
        return self::$count;
    }

    /**
     * Reset the assertion counter.
     */
    public static function resetCount(): void
    {
        self::$count = 0;
    }

    private static function detectLocationHint(string $message): ?array
    {
        $hint  = null;
        $lines = preg_split('/\r\n|\r|\n/', $message);

        while (strpos($lines[0], '__OFFSET') !== false) {
            $offset = explode('=', array_shift($lines));

            if ($offset[0] === '__OFFSET_FILE') {
                $hint['file'] = $offset[1];
            }

            if ($offset[0] === '__OFFSET_LINE') {
                $hint['line'] = $offset[1];
            }
        }

        if ($hint) {
            $hint['message'] = implode(PHP_EOL, $lines);
        }

        return $hint;
    }

    private static function isValidObjectAttributeName(string $attributeName): bool
    {
        return (bool) preg_match('/[^\x00-\x1f\x7f-\x9f]+/', $attributeName);
    }

    private static function isValidClassAttributeName(string $attributeName): bool
    {
        return (bool) preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName);
    }

    /**
     * @codeCoverageIgnore
     */
    private static function createWarning(string $warning): void
    {
        foreach (debug_backtrace() as $step) {
            if (isset($step['object']) && $step['object'] instanceof TestCase) {
                assert($step['object'] instanceof TestCase);

                $step['object']->addWarning($warning);

                break;
            }
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use function assert;
use function count;
use RecursiveIterator;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class TestSuiteIterator implements RecursiveIterator
{
    /**
     * @var int
     */
    private $position = 0;

    /**
     * @var Test[]
     */
    private $tests;

    public function __construct(TestSuite $testSuite)
    {
        $this->tests = $testSuite->tests();
    }

    public function rewind(): void
    {
        $this->position = 0;
    }

    public function valid(): bool
    {
        return $this->position < count($this->tests);
    }

    public function key(): int
    {
        return $this->position;
    }

    public function current(): Test
    {
        return $this->tests[$this->position];
    }

    public function next(): void
    {
        $this->position++;
    }

    /**
     * @throws NoChildTestSuiteException
     */
    public function getChildren(): self
    {
        if (!$this->hasChildren()) {
            throw new NoChildTestSuiteException(
                'The current item is not a TestSuite instance and therefore does not have any children.'
            );
        }

        $current = $this->current();

        assert($current instanceof TestSuite);

        return new self($current);
    }

    public function hasChildren(): bool
    {
        return $this->valid() && $this->current() instanceof TestSuite;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use PHPUnit\Framework\MockObject\Builder\InvocationStubber;

/**
 * @method InvocationStubber method($constraint)
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
interface Stub
{
    public function __phpunit_getInvocationHandler(): InvocationHandler;

    public function __phpunit_hasMatchers(): bool;

    public function __phpunit_setReturnValueGeneration(bool $returnValueGeneration): void;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use function call_user_func;
use function class_exists;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class MockClass implements MockType
{
    /**
     * @var string
     */
    private $classCode;

    /**
     * @var class-string
     */
    private $mockName;

    /**
     * @var ConfigurableMethod[]
     */
    private $configurableMethods;

    /**
     * @psalm-param class-string $mockName
     */
    public function __construct(string $classCode, string $mockName, array $configurableMethods)
    {
        $this->classCode           = $classCode;
        $this->mockName            = $mockName;
        $this->configurableMethods = $configurableMethods;
    }

    /**
     * @psalm-return class-string
     */
    public function generate(): string
    {
        if (!class_exists($this->mockName, false)) {
            eval($this->classCode);

            call_user_func(
                [
                    $this->mockName,
                    '__phpunit_initConfigurableMethods',
                ],
                ...$this->configurableMethods
            );
        }

        return $this->mockName;
    }

    public function getClassCode(): string
    {
        return $this->classCode;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
interface MockType
{
    /**
     * @psalm-return class-string
     */
    public function generate(): string;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Builder;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
interface MethodNameMatch extends ParametersMatch
{
    /**
     * Adds a new method name match and returns the parameter match object for
     * further matching possibilities.
     *
     * @param \PHPUnit\Framework\Constraint\Constraint $constraint Constraint for matching method, if a string is passed it will use the PHPUnit_Framework_Constraint_IsEqual
     *
     * @return ParametersMatch
     */
    public function method($constraint);
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Builder;

use PHPUnit\Framework\MockObject\Stub\Stub as BaseStub;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
interface Stub extends Identity
{
    /**
     * Stubs the matching method with the stub object $stub. Any invocations of
     * the matched method will now be handled by the stub instead.
     */
    public function will(BaseStub $stub): Identity;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Builder;

use PHPUnit\Framework\MockObject\Stub\Stub;
use Throwable;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
interface InvocationStubber
{
    public function will(Stub $stub): Identity;

    /** @return self */
    public function willReturn($value, ...$nextValues)/*: self */;

    /**
     * @param mixed $reference
     *
     * @return self
     */
    public function willReturnReference(&$reference)/*: self */;

    /**
     * @param array<int, array<int, mixed>> $valueMap
     *
     * @return self
     */
    public function willReturnMap(array $valueMap)/*: self */;

    /**
     * @param int $argumentIndex
     *
     * @return self
     */
    public function willReturnArgument($argumentIndex)/*: self */;

    /**
     * @param callable $callback
     *
     * @return self
     */
    public function willReturnCallback($callback)/*: self */;

    /** @return self */
    public function willReturnSelf()/*: self */;

    /**
     * @param mixed $values
     *
     * @return self
     */
    public function willReturnOnConsecutiveCalls(...$values)/*: self */;

    /** @return self */
    public function willThrowException(Throwable $exception)/*: self */;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Builder;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
interface Identity
{
    /**
     * Sets the identification of the expectation to $id.
     *
     * @note The identifier is unique per mock object.
     *
     * @param string $id unique identification of expectation
     */
    public function id($id);
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Builder;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
interface ParametersMatch extends Stub
{
    /**
     * Defines the expectation which must occur before the current is valid.
     *
     * @param string $id the identification of the expectation that should
     *                   occur before this one
     *
     * @return Stub
     */
    public function after($id);

    /**
     * Sets the parameters to match for, each parameter to this function will
     * be part of match. To perform specific matches or constraints create a
     * new PHPUnit\Framework\Constraint\Constraint and use it for the parameter.
     * If the parameter value is not a constraint it will use the
     * PHPUnit\Framework\Constraint\IsEqual for the value.
     *
     * Some examples:
     * <code>
     * // match first parameter with value 2
     * $b->with(2);
     * // match first parameter with value 'smock' and second identical to 42
     * $b->with('smock', new PHPUnit\Framework\Constraint\IsEqual(42));
     * </code>
     *
     * @return ParametersMatch
     */
    public function with(...$arguments);

    /**
     * Sets a rule which allows any kind of parameters.
     *
     * Some examples:
     * <code>
     * // match any number of parameters
     * $b->withAnyParameters();
     * </code>
     *
     * @return ParametersMatch
     */
    public function withAnyParameters();
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Builder;

use function array_map;
use function array_merge;
use function count;
use function in_array;
use function is_string;
use function strtolower;
use PHPUnit\Framework\Constraint\Constraint;
use PHPUnit\Framework\MockObject\ConfigurableMethod;
use PHPUnit\Framework\MockObject\IncompatibleReturnValueException;
use PHPUnit\Framework\MockObject\InvocationHandler;
use PHPUnit\Framework\MockObject\Matcher;
use PHPUnit\Framework\MockObject\MatcherAlreadyRegisteredException;
use PHPUnit\Framework\MockObject\MethodCannotBeConfiguredException;
use PHPUnit\Framework\MockObject\MethodNameAlreadyConfiguredException;
use PHPUnit\Framework\MockObject\MethodNameNotConfiguredException;
use PHPUnit\Framework\MockObject\MethodParametersAlreadyConfiguredException;
use PHPUnit\Framework\MockObject\Rule;
use PHPUnit\Framework\MockObject\Stub\ConsecutiveCalls;
use PHPUnit\Framework\MockObject\Stub\Exception;
use PHPUnit\Framework\MockObject\Stub\ReturnArgument;
use PHPUnit\Framework\MockObject\Stub\ReturnCallback;
use PHPUnit\Framework\MockObject\Stub\ReturnReference;
use PHPUnit\Framework\MockObject\Stub\ReturnSelf;
use PHPUnit\Framework\MockObject\Stub\ReturnStub;
use PHPUnit\Framework\MockObject\Stub\ReturnValueMap;
use PHPUnit\Framework\MockObject\Stub\Stub;
use Throwable;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class InvocationMocker implements InvocationStubber, MethodNameMatch
{
    /**
     * @var InvocationHandler
     */
    private $invocationHandler;

    /**
     * @var Matcher
     */
    private $matcher;

    /**
     * @var ConfigurableMethod[]
     */
    private $configurableMethods;

    public function __construct(InvocationHandler $handler, Matcher $matcher, ConfigurableMethod ...$configurableMethods)
    {
        $this->invocationHandler   = $handler;
        $this->matcher             = $matcher;
        $this->configurableMethods = $configurableMethods;
    }

    /**
     * @throws MatcherAlreadyRegisteredException
     *
     * @return $this
     */
    public function id($id): self
    {
        $this->invocationHandler->registerMatcher($id, $this->matcher);

        return $this;
    }

    /**
     * @return $this
     */
    public function will(Stub $stub): Identity
    {
        $this->matcher->setStub($stub);

        return $this;
    }

    /**
     * @param mixed   $value
     * @param mixed[] $nextValues
     *
     * @throws IncompatibleReturnValueException
     */
    public function willReturn($value, ...$nextValues): self
    {
        if (count($nextValues) === 0) {
            $this->ensureTypeOfReturnValues([$value]);

            $stub = $value instanceof Stub ? $value : new ReturnStub($value);
        } else {
            $values = array_merge([$value], $nextValues);

            $this->ensureTypeOfReturnValues($values);

            $stub = new ConsecutiveCalls($values);
        }

        return $this->will($stub);
    }

    public function willReturnReference(&$reference): self
    {
        $stub = new ReturnReference($reference);

        return $this->will($stub);
    }

    public function willReturnMap(array $valueMap): self
    {
        $stub = new ReturnValueMap($valueMap);

        return $this->will($stub);
    }

    public function willReturnArgument($argumentIndex): self
    {
        $stub = new ReturnArgument($argumentIndex);

        return $this->will($stub);
    }

    public function willReturnCallback($callback): self
    {
        $stub = new ReturnCallback($callback);

        return $this->will($stub);
    }

    public function willReturnSelf(): self
    {
        $stub = new ReturnSelf;

        return $this->will($stub);
    }

    public function willReturnOnConsecutiveCalls(...$values): self
    {
        $stub = new ConsecutiveCalls($values);

        return $this->will($stub);
    }

    public function willThrowException(Throwable $exception): self
    {
        $stub = new Exception($exception);

        return $this->will($stub);
    }

    /**
     * @return $this
     */
    public function after($id): self
    {
        $this->matcher->setAfterMatchBuilderId($id);

        return $this;
    }

    /**
     * @param mixed[] $arguments
     *
     * @throws \PHPUnit\Framework\Exception
     * @throws MethodNameNotConfiguredException
     * @throws MethodParametersAlreadyConfiguredException
     *
     * @return $this
     */
    public function with(...$arguments): self
    {
        $this->ensureParametersCanBeConfigured();

        $this->matcher->setParametersRule(new Rule\Parameters($arguments));

        return $this;
    }

    /**
     * @param array ...$arguments
     *
     * @throws \PHPUnit\Framework\Exception
     * @throws MethodNameNotConfiguredException
     * @throws MethodParametersAlreadyConfiguredException
     *
     * @return $this
     */
    public function withConsecutive(...$arguments): self
    {
        $this->ensureParametersCanBeConfigured();

        $this->matcher->setParametersRule(new Rule\ConsecutiveParameters($arguments));

        return $this;
    }

    /**
     * @throws MethodNameNotConfiguredException
     * @throws MethodParametersAlreadyConfiguredException
     *
     * @return $this
     */
    public function withAnyParameters(): self
    {
        $this->ensureParametersCanBeConfigured();

        $this->matcher->setParametersRule(new Rule\AnyParameters);

        return $this;
    }

    /**
     * @param Constraint|string $constraint
     *
     * @throws \PHPUnit\Framework\InvalidArgumentException
     * @throws MethodCannotBeConfiguredException
     * @throws MethodNameAlreadyConfiguredException
     *
     * @return $this
     */
    public function method($constraint): self
    {
        if ($this->matcher->hasMethodNameRule()) {
            throw new MethodNameAlreadyConfiguredException;
        }

        $configurableMethodNames = array_map(
            static function (ConfigurableMethod $configurable)
            {
                return strtolower($configurable->getName());
            },
            $this->configurableMethods
        );

        if (is_string($constraint) && !in_array(strtolower($constraint), $configurableMethodNames, true)) {
            throw new MethodCannotBeConfiguredException($constraint);
        }

        $this->matcher->setMethodNameRule(new Rule\MethodName($constraint));

        return $this;
    }

    /**
     * @throws MethodNameNotConfiguredException
     * @throws MethodParametersAlreadyConfiguredException
     */
    private function ensureParametersCanBeConfigured(): void
    {
        if (!$this->matcher->hasMethodNameRule()) {
            throw new MethodNameNotConfiguredException;
        }

        if ($this->matcher->hasParametersRule()) {
            throw new MethodParametersAlreadyConfiguredException;
        }
    }

    private function getConfiguredMethod(): ?ConfigurableMethod
    {
        $configuredMethod = null;

        foreach ($this->configurableMethods as $configurableMethod) {
            if ($this->matcher->getMethodNameRule()->matchesName($configurableMethod->getName())) {
                if ($configuredMethod !== null) {
                    return null;
                }

                $configuredMethod = $configurableMethod;
            }
        }

        return $configuredMethod;
    }

    /**
     * @throws IncompatibleReturnValueException
     */
    private function ensureTypeOfReturnValues(array $values): void
    {
        $configuredMethod = $this->getConfiguredMethod();

        if ($configuredMethod === null) {
            return;
        }

        foreach ($values as $value) {
            if (!$configuredMethod->mayReturn($value)) {
                throw new IncompatibleReturnValueException(
                    $configuredMethod,
                    $value
                );
            }
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use function sprintf;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class MatcherAlreadyRegisteredException extends \PHPUnit\Framework\Exception implements Exception
{
    public function __construct(string $id)
    {
        parent::__construct(
            sprintf(
                'Matcher with id <%s> is already registered',
                $id
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ConfigurableMethodsAlreadyInitializedException extends \PHPUnit\Framework\Exception implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use function sprintf;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ClassAlreadyExistsException extends \PHPUnit\Framework\Exception implements Exception
{
    public function __construct(string $className)
    {
        parent::__construct(
            sprintf(
                'Class "%s" already exists',
                $className
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ReturnValueNotConfiguredException extends \PHPUnit\Framework\Exception implements Exception
{
    public function __construct(Invocation $invocation)
    {
        parent::__construct(
            sprintf(
                'Return value inference disabled and no expectation set up for %s::%s()',
                $invocation->getClassName(),
                $invocation->getMethodName()
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use function sprintf;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class IncompatibleReturnValueException extends \PHPUnit\Framework\Exception implements Exception
{
    /**
     * @param mixed $value
     */
    public function __construct(ConfigurableMethod $method, $value)
    {
        parent::__construct(
            sprintf(
                'Method %s may not return value of type %s, its declared return type is "%s"',
                $method->getName(),
                is_object($value) ? get_class($value) : gettype($value),
                $method->getReturnTypeDeclaration()
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class SoapExtensionNotAvailableException extends \PHPUnit\Framework\Exception implements Exception
{
    public function __construct()
    {
        parent::__construct(
            'The SOAP extension is required to generate a test double from WSDL'
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use function sprintf;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class CannotUseAddMethodsException extends \PHPUnit\Framework\Exception implements Exception
{
    public function __construct(string $type, string $methodName)
    {
        parent::__construct(
            sprintf(
                'Trying to configure method "%s" with addMethods(), but it exists in class "%s". Use onlyMethods() for methods that exist in the class',
                $methodName,
                $type
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class MethodParametersAlreadyConfiguredException extends \PHPUnit\Framework\Exception implements Exception
{
    public function __construct()
    {
        parent::__construct('Method parameters already configured');
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use function sprintf;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class MatchBuilderNotFoundException extends \PHPUnit\Framework\Exception implements Exception
{
    public function __construct(string $id)
    {
        parent::__construct(
            sprintf(
                'No builder found for match builder identification <%s>',
                $id
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class OriginalConstructorInvocationRequiredException extends \PHPUnit\Framework\Exception implements Exception
{
    public function __construct()
    {
        parent::__construct('Proxying to original methods requires invoking the original constructor');
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use function sprintf;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class UnknownTypeException extends \PHPUnit\Framework\Exception implements Exception
{
    public function __construct(string $type)
    {
        parent::__construct(
            sprintf(
                'Class or interface "%s" does not exist',
                $type
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use function sprintf;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class CannotUseOnlyMethodsException extends \PHPUnit\Framework\Exception implements Exception
{
    public function __construct(string $type, string $methodName)
    {
        parent::__construct(
            sprintf(
                'Trying to configure method "%s" with onlyMethods(), but it does not exist in class "%s". Use addMethods() for methods that do not exist in the class',
                $methodName,
                $type
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use RuntimeException;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ReflectionException extends RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use function sprintf;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class UnknownClassException extends \PHPUnit\Framework\Exception implements Exception
{
    public function __construct(string $className)
    {
        parent::__construct(
            sprintf(
                'Class "%s" does not exist',
                $className
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class RuntimeException extends \RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class BadMethodCallException extends \BadMethodCallException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class MethodNameAlreadyConfiguredException extends \PHPUnit\Framework\Exception implements Exception
{
    public function __construct()
    {
        parent::__construct('Method name is already configured');
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use Throwable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
interface Exception extends Throwable
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use function sprintf;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class UnknownTraitException extends \PHPUnit\Framework\Exception implements Exception
{
    public function __construct(string $traitName)
    {
        parent::__construct(
            sprintf(
                'Trait "%s" does not exist',
                $traitName
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use function sprintf;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class MethodCannotBeConfiguredException extends \PHPUnit\Framework\Exception implements Exception
{
    public function __construct(string $method)
    {
        parent::__construct(
            sprintf(
                'Trying to configure method "%s" which cannot be configured because it does not exist, has not been specified, is final, or is static',
                $method
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class MethodNameNotConfiguredException extends \PHPUnit\Framework\Exception implements Exception
{
    public function __construct()
    {
        parent::__construct('Method name is not configured');
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use function sprintf;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class DuplicateMethodException extends \PHPUnit\Framework\Exception implements Exception
{
    /**
     * @psalm-param list<string> $methods
     */
    public function __construct(array $methods)
    {
        parent::__construct(
            sprintf(
                'Cannot double using a method list that contains duplicates: "%s" (duplicate: "%s")',
                implode(', ', $methods),
                implode(', ', array_unique(array_diff_assoc($methods, array_unique($methods))))
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use function sprintf;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class InvalidMethodNameException extends \PHPUnit\Framework\Exception implements Exception
{
    public function __construct(string $method)
    {
        parent::__construct(
            sprintf(
                'Cannot double method with invalid name "%s"',
                $method
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use function sprintf;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ClassIsFinalException extends \PHPUnit\Framework\Exception implements Exception
{
    public function __construct(string $className)
    {
        parent::__construct(
            sprintf(
                'Class "%s" is declared "final" and cannot be doubled',
                $className
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Stub;

use function sprintf;
use PHPUnit\Framework\MockObject\Invocation;
use SebastianBergmann\Exporter\Exporter;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ReturnReference implements Stub
{
    /**
     * @var mixed
     */
    private $reference;

    public function __construct(&$reference)
    {
        $this->reference = &$reference;
    }

    public function invoke(Invocation $invocation)
    {
        return $this->reference;
    }

    public function toString(): string
    {
        $exporter = new Exporter;

        return sprintf(
            'return user-specified reference %s',
            $exporter->export($this->reference)
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Stub;

use PHPUnit\Framework\MockObject\Invocation;
use PHPUnit\Framework\SelfDescribing;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
interface Stub extends SelfDescribing
{
    /**
     * Fakes the processing of the invocation $invocation by returning a
     * specific value.
     *
     * @param Invocation $invocation The invocation which was mocked and matched by the current method and argument matchers
     */
    public function invoke(Invocation $invocation);
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Stub;

use function array_pop;
use function count;
use function is_array;
use PHPUnit\Framework\MockObject\Invocation;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ReturnValueMap implements Stub
{
    /**
     * @var array
     */
    private $valueMap;

    public function __construct(array $valueMap)
    {
        $this->valueMap = $valueMap;
    }

    public function invoke(Invocation $invocation)
    {
        $parameterCount = count($invocation->getParameters());

        foreach ($this->valueMap as $map) {
            if (!is_array($map) || $parameterCount !== (count($map) - 1)) {
                continue;
            }

            $return = array_pop($map);

            if ($invocation->getParameters() === $map) {
                return $return;
            }
        }
    }

    public function toString(): string
    {
        return 'return value from a map';
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Stub;

use function call_user_func_array;
use function get_class;
use function is_array;
use function is_object;
use function sprintf;
use PHPUnit\Framework\MockObject\Invocation;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ReturnCallback implements Stub
{
    private $callback;

    public function __construct($callback)
    {
        $this->callback = $callback;
    }

    public function invoke(Invocation $invocation)
    {
        return call_user_func_array($this->callback, $invocation->getParameters());
    }

    public function toString(): string
    {
        if (is_array($this->callback)) {
            if (is_object($this->callback[0])) {
                $class = get_class($this->callback[0]);
                $type  = '->';
            } else {
                $class = $this->callback[0];
                $type  = '::';
            }

            return sprintf(
                'return result of user defined callback %s%s%s() with the ' .
                'passed arguments',
                $class,
                $type,
                $this->callback[1]
            );
        }

        return 'return result of user defined callback ' . $this->callback .
               ' with the passed arguments';
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Stub;

use PHPUnit\Framework\MockObject\Invocation;
use PHPUnit\Framework\MockObject\RuntimeException;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ReturnSelf implements Stub
{
    /**
     * @throws RuntimeException
     */
    public function invoke(Invocation $invocation)
    {
        return $invocation->getObject();
    }

    public function toString(): string
    {
        return 'return the current object';
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Stub;

use function sprintf;
use PHPUnit\Framework\MockObject\Invocation;
use SebastianBergmann\Exporter\Exporter;
use Throwable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Exception implements Stub
{
    private $exception;

    public function __construct(Throwable $exception)
    {
        $this->exception = $exception;
    }

    /**
     * @throws Throwable
     */
    public function invoke(Invocation $invocation): void
    {
        throw $this->exception;
    }

    public function toString(): string
    {
        $exporter = new Exporter;

        return sprintf(
            'raise user-specified exception %s',
            $exporter->export($this->exception)
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Stub;

use function sprintf;
use PHPUnit\Framework\MockObject\Invocation;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ReturnArgument implements Stub
{
    /**
     * @var int
     */
    private $argumentIndex;

    public function __construct($argumentIndex)
    {
        $this->argumentIndex = $argumentIndex;
    }

    public function invoke(Invocation $invocation)
    {
        if (isset($invocation->getParameters()[$this->argumentIndex])) {
            return $invocation->getParameters()[$this->argumentIndex];
        }
    }

    public function toString(): string
    {
        return sprintf('return argument #%d', $this->argumentIndex);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Stub;

use function sprintf;
use PHPUnit\Framework\MockObject\Invocation;
use SebastianBergmann\Exporter\Exporter;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ReturnStub implements Stub
{
    /**
     * @var mixed
     */
    private $value;

    public function __construct($value)
    {
        $this->value = $value;
    }

    public function invoke(Invocation $invocation)
    {
        return $this->value;
    }

    public function toString(): string
    {
        $exporter = new Exporter;

        return sprintf(
            'return user-specified value %s',
            $exporter->export($this->value)
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Stub;

use function array_shift;
use function sprintf;
use PHPUnit\Framework\MockObject\Invocation;
use SebastianBergmann\Exporter\Exporter;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ConsecutiveCalls implements Stub
{
    /**
     * @var array
     */
    private $stack;

    /**
     * @var mixed
     */
    private $value;

    public function __construct(array $stack)
    {
        $this->stack = $stack;
    }

    public function invoke(Invocation $invocation)
    {
        $this->value = array_shift($this->stack);

        if ($this->value instanceof Stub) {
            $this->value = $this->value->invoke($invocation);
        }

        return $this->value;
    }

    public function toString(): string
    {
        $exporter = new Exporter;

        return sprintf(
            'return user-specified value %s',
            $exporter->export($this->value)
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use const DIRECTORY_SEPARATOR;
use const PHP_EOL;
use const PHP_MAJOR_VERSION;
use const PREG_OFFSET_CAPTURE;
use const WSDL_CACHE_NONE;
use function array_merge;
use function array_pop;
use function array_unique;
use function class_exists;
use function count;
use function explode;
use function extension_loaded;
use function implode;
use function in_array;
use function interface_exists;
use function is_array;
use function is_object;
use function md5;
use function mt_rand;
use function preg_match;
use function preg_match_all;
use function range;
use function serialize;
use function sort;
use function sprintf;
use function str_replace;
use function strlen;
use function strpos;
use function strtolower;
use function substr;
use function trait_exists;
use Doctrine\Instantiator\Exception\ExceptionInterface as InstantiatorException;
use Doctrine\Instantiator\Instantiator;
use Exception;
use Iterator;
use IteratorAggregate;
use PHPUnit\Framework\InvalidArgumentException;
use ReflectionClass;
use ReflectionMethod;
use SebastianBergmann\Template\Exception as TemplateException;
use SebastianBergmann\Template\Template;
use SoapClient;
use SoapFault;
use Throwable;
use Traversable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Generator
{
    /**
     * @var array
     */
    private const EXCLUDED_METHOD_NAMES = [
        '__CLASS__'       => true,
        '__DIR__'         => true,
        '__FILE__'        => true,
        '__FUNCTION__'    => true,
        '__LINE__'        => true,
        '__METHOD__'      => true,
        '__NAMESPACE__'   => true,
        '__TRAIT__'       => true,
        '__clone'         => true,
        '__halt_compiler' => true,
    ];

    /**
     * @var array
     */
    private static $cache = [];

    /**
     * @var Template[]
     */
    private static $templates = [];

    /**
     * Returns a mock object for the specified class.
     *
     * @param null|array $methods
     *
     * @throws \PHPUnit\Framework\InvalidArgumentException
     * @throws ClassAlreadyExistsException
     * @throws ClassIsFinalException
     * @throws DuplicateMethodException
     * @throws InvalidMethodNameException
     * @throws OriginalConstructorInvocationRequiredException
     * @throws ReflectionException
     * @throws RuntimeException
     * @throws UnknownTypeException
     */
    public function getMock(string $type, $methods = [], array $arguments = [], string $mockClassName = '', bool $callOriginalConstructor = true, bool $callOriginalClone = true, bool $callAutoload = true, bool $cloneArguments = true, bool $callOriginalMethods = false, object $proxyTarget = null, bool $allowMockingUnknownTypes = true, bool $returnValueGeneration = true): MockObject
    {
        if (!is_array($methods) && null !== $methods) {
            throw InvalidArgumentException::create(2, 'array');
        }

        if ($type === 'Traversable' || $type === '\\Traversable') {
            $type = 'Iterator';
        }

        if (!$allowMockingUnknownTypes && !class_exists($type, $callAutoload) && !interface_exists($type, $callAutoload)) {
            throw new UnknownTypeException($type);
        }

        if (null !== $methods) {
            foreach ($methods as $method) {
                if (!preg_match('~[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*~', (string) $method)) {
                    throw new InvalidMethodNameException((string) $method);
                }
            }

            if ($methods !== array_unique($methods)) {
                throw new DuplicateMethodException($methods);
            }
        }

        if ($mockClassName !== '' && class_exists($mockClassName, false)) {
            try {
                $reflector = new ReflectionClass($mockClassName);
                // @codeCoverageIgnoreStart
            } catch (\ReflectionException $e) {
                throw new ReflectionException(
                    $e->getMessage(),
                    (int) $e->getCode(),
                    $e
                );
            }
            // @codeCoverageIgnoreEnd

            if (!$reflector->implementsInterface(MockObject::class)) {
                throw new ClassAlreadyExistsException($mockClassName);
            }
        }

        if (!$callOriginalConstructor && $callOriginalMethods) {
            throw new OriginalConstructorInvocationRequiredException;
        }

        $mock = $this->generate(
            $type,
            $methods,
            $mockClassName,
            $callOriginalClone,
            $callAutoload,
            $cloneArguments,
            $callOriginalMethods
        );

        return $this->getObject(
            $mock,
            $type,
            $callOriginalConstructor,
            $callAutoload,
            $arguments,
            $callOriginalMethods,
            $proxyTarget,
            $returnValueGeneration
        );
    }

    /**
     * @psalm-param list<class-string> $interfaces
     *
     * @throws RuntimeException
     * @throws UnknownTypeException
     */
    public function getMockForInterfaces(array $interfaces, bool $callAutoload = true): MockObject
    {
        if (count($interfaces) < 2) {
            throw new RuntimeException('At least two interfaces must be specified');
        }

        foreach ($interfaces as $interface) {
            if (!interface_exists($interface, $callAutoload)) {
                throw new UnknownTypeException($interface);
            }
        }

        sort($interfaces);

        $methods = [];

        foreach ($interfaces as $interface) {
            $methods = array_merge($methods, $this->getClassMethods($interface));
        }

        if (count(array_unique($methods)) < count($methods)) {
            throw new RuntimeException('Interfaces must not declare the same method');
        }

        $unqualifiedNames = [];

        foreach ($interfaces as $interface) {
            $parts              = explode('\\', $interface);
            $unqualifiedNames[] = array_pop($parts);
        }

        sort($unqualifiedNames);

        do {
            $intersectionName = sprintf(
                'Intersection_%s_%s',
                implode('_', $unqualifiedNames),
                substr(md5((string) mt_rand()), 0, 8)
            );
        } while (interface_exists($intersectionName, false));

        $template = $this->getTemplate('intersection.tpl');

        $template->setVar(
            [
                'intersection' => $intersectionName,
                'interfaces'   => implode(', ', $interfaces),
            ]
        );

        eval($template->render());

        return $this->getMock($intersectionName);
    }

    /**
     * Returns a mock object for the specified abstract class with all abstract
     * methods of the class mocked.
     *
     * Concrete methods to mock can be specified with the $mockedMethods parameter.
     *
     * @psalm-template RealInstanceType of object
     * @psalm-param class-string<RealInstanceType> $originalClassName
     * @psalm-return MockObject&RealInstanceType
     *
     * @throws \PHPUnit\Framework\InvalidArgumentException
     * @throws ClassAlreadyExistsException
     * @throws ClassIsFinalException
     * @throws DuplicateMethodException
     * @throws InvalidMethodNameException
     * @throws OriginalConstructorInvocationRequiredException
     * @throws ReflectionException
     * @throws RuntimeException
     * @throws UnknownClassException
     * @throws UnknownTypeException
     */
    public function getMockForAbstractClass(string $originalClassName, array $arguments = [], string $mockClassName = '', bool $callOriginalConstructor = true, bool $callOriginalClone = true, bool $callAutoload = true, array $mockedMethods = null, bool $cloneArguments = true): MockObject
    {
        if (class_exists($originalClassName, $callAutoload) ||
            interface_exists($originalClassName, $callAutoload)) {
            try {
                $reflector = new ReflectionClass($originalClassName);
                // @codeCoverageIgnoreStart
            } catch (\ReflectionException $e) {
                throw new ReflectionException(
                    $e->getMessage(),
                    (int) $e->getCode(),
                    $e
                );
            }
            // @codeCoverageIgnoreEnd

            $methods = $mockedMethods;

            foreach ($reflector->getMethods() as $method) {
                if ($method->isAbstract() && !in_array($method->getName(), $methods ?? [], true)) {
                    $methods[] = $method->getName();
                }
            }

            if (empty($methods)) {
                $methods = null;
            }

            return $this->getMock(
                $originalClassName,
                $methods,
                $arguments,
                $mockClassName,
                $callOriginalConstructor,
                $callOriginalClone,
                $callAutoload,
                $cloneArguments
            );
        }

        throw new UnknownClassException($originalClassName);
    }

    /**
     * Returns a mock object for the specified trait with all abstract methods
     * of the trait mocked. Concrete methods to mock can be specified with the
     * `$mockedMethods` parameter.
     *
     * @psalm-param trait-string $traitName
     *
     * @throws \PHPUnit\Framework\InvalidArgumentException
     * @throws ClassAlreadyExistsException
     * @throws ClassIsFinalException
     * @throws DuplicateMethodException
     * @throws InvalidMethodNameException
     * @throws OriginalConstructorInvocationRequiredException
     * @throws ReflectionException
     * @throws RuntimeException
     * @throws UnknownClassException
     * @throws UnknownTraitException
     * @throws UnknownTypeException
     */
    public function getMockForTrait(string $traitName, array $arguments = [], string $mockClassName = '', bool $callOriginalConstructor = true, bool $callOriginalClone = true, bool $callAutoload = true, array $mockedMethods = null, bool $cloneArguments = true): MockObject
    {
        if (!trait_exists($traitName, $callAutoload)) {
            throw new UnknownTraitException($traitName);
        }

        $className = $this->generateClassName(
            $traitName,
            '',
            'Trait_'
        );

        $classTemplate = $this->getTemplate('trait_class.tpl');

        $classTemplate->setVar(
            [
                'prologue'   => 'abstract ',
                'class_name' => $className['className'],
                'trait_name' => $traitName,
            ]
        );

        $mockTrait = new MockTrait($classTemplate->render(), $className['className']);
        $mockTrait->generate();

        return $this->getMockForAbstractClass($className['className'], $arguments, $mockClassName, $callOriginalConstructor, $callOriginalClone, $callAutoload, $mockedMethods, $cloneArguments);
    }

    /**
     * Returns an object for the specified trait.
     *
     * @psalm-param trait-string $traitName
     *
     * @throws ReflectionException
     * @throws RuntimeException
     * @throws UnknownTraitException
     */
    public function getObjectForTrait(string $traitName, string $traitClassName = '', bool $callAutoload = true, bool $callOriginalConstructor = false, array $arguments = []): object
    {
        if (!trait_exists($traitName, $callAutoload)) {
            throw new UnknownTraitException($traitName);
        }

        $className = $this->generateClassName(
            $traitName,
            $traitClassName,
            'Trait_'
        );

        $classTemplate = $this->getTemplate('trait_class.tpl');

        $classTemplate->setVar(
            [
                'prologue'   => '',
                'class_name' => $className['className'],
                'trait_name' => $traitName,
            ]
        );

        return $this->getObject(
            new MockTrait(
                $classTemplate->render(),
                $className['className']
            ),
            '',
            $callOriginalConstructor,
            $callAutoload,
            $arguments
        );
    }

    /**
     * @throws ClassIsFinalException
     * @throws ReflectionException
     * @throws RuntimeException
     */
    public function generate(string $type, array $methods = null, string $mockClassName = '', bool $callOriginalClone = true, bool $callAutoload = true, bool $cloneArguments = true, bool $callOriginalMethods = false): MockClass
    {
        if ($mockClassName !== '') {
            return $this->generateMock(
                $type,
                $methods,
                $mockClassName,
                $callOriginalClone,
                $callAutoload,
                $cloneArguments,
                $callOriginalMethods
            );
        }

        $key = md5(
            $type .
            serialize($methods) .
            serialize($callOriginalClone) .
            serialize($cloneArguments) .
            serialize($callOriginalMethods)
        );

        if (!isset(self::$cache[$key])) {
            self::$cache[$key] = $this->generateMock(
                $type,
                $methods,
                $mockClassName,
                $callOriginalClone,
                $callAutoload,
                $cloneArguments,
                $callOriginalMethods
            );
        }

        return self::$cache[$key];
    }

    /**
     * @throws RuntimeException
     * @throws SoapExtensionNotAvailableException
     */
    public function generateClassFromWsdl(string $wsdlFile, string $className, array $methods = [], array $options = []): string
    {
        if (!extension_loaded('soap')) {
            throw new SoapExtensionNotAvailableException;
        }

        $options = array_merge($options, ['cache_wsdl' => WSDL_CACHE_NONE]);

        try {
            $client   = new SoapClient($wsdlFile, $options);
            $_methods = array_unique($client->__getFunctions());
            unset($client);
        } catch (SoapFault $e) {
            throw new RuntimeException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }

        sort($_methods);

        $methodTemplate = $this->getTemplate('wsdl_method.tpl');
        $methodsBuffer  = '';

        foreach ($_methods as $method) {
            preg_match_all('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*\(/', $method, $matches, PREG_OFFSET_CAPTURE);
            $lastFunction = array_pop($matches[0]);
            $nameStart    = $lastFunction[1];
            $nameEnd      = $nameStart + strlen($lastFunction[0]) - 1;
            $name         = str_replace('(', '', $lastFunction[0]);

            if (empty($methods) || in_array($name, $methods, true)) {
                $args = explode(
                    ',',
                    str_replace(')', '', substr($method, $nameEnd + 1))
                );

                foreach (range(0, count($args) - 1) as $i) {
                    $parameterStart = strpos($args[$i], '$');

                    if (!$parameterStart) {
                        continue;
                    }

                    $args[$i] = substr($args[$i], $parameterStart);
                }

                $methodTemplate->setVar(
                    [
                        'method_name' => $name,
                        'arguments'   => implode(', ', $args),
                    ]
                );

                $methodsBuffer .= $methodTemplate->render();
            }
        }

        $optionsBuffer = '[';

        foreach ($options as $key => $value) {
            $optionsBuffer .= $key . ' => ' . $value;
        }

        $optionsBuffer .= ']';

        $classTemplate = $this->getTemplate('wsdl_class.tpl');
        $namespace     = '';

        if (strpos($className, '\\') !== false) {
            $parts     = explode('\\', $className);
            $className = array_pop($parts);
            $namespace = 'namespace ' . implode('\\', $parts) . ';' . "\n\n";
        }

        $classTemplate->setVar(
            [
                'namespace'  => $namespace,
                'class_name' => $className,
                'wsdl'       => $wsdlFile,
                'options'    => $optionsBuffer,
                'methods'    => $methodsBuffer,
            ]
        );

        return $classTemplate->render();
    }

    /**
     * @throws ReflectionException
     *
     * @return string[]
     */
    public function getClassMethods(string $className): array
    {
        try {
            $class = new ReflectionClass($className);
            // @codeCoverageIgnoreStart
        } catch (\ReflectionException $e) {
            throw new ReflectionException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd

        $methods = [];

        foreach ($class->getMethods() as $method) {
            if ($method->isPublic() || $method->isAbstract()) {
                $methods[] = $method->getName();
            }
        }

        return $methods;
    }

    /**
     * @throws ReflectionException
     *
     * @return MockMethod[]
     */
    public function mockClassMethods(string $className, bool $callOriginalMethods, bool $cloneArguments): array
    {
        try {
            $class = new ReflectionClass($className);
            // @codeCoverageIgnoreStart
        } catch (\ReflectionException $e) {
            throw new ReflectionException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd

        $methods = [];

        foreach ($class->getMethods() as $method) {
            if (($method->isPublic() || $method->isAbstract()) && $this->canMockMethod($method)) {
                $methods[] = MockMethod::fromReflection($method, $callOriginalMethods, $cloneArguments);
            }
        }

        return $methods;
    }

    /**
     * @throws ReflectionException
     *
     * @return MockMethod[]
     */
    public function mockInterfaceMethods(string $interfaceName, bool $cloneArguments): array
    {
        try {
            $class = new ReflectionClass($interfaceName);
            // @codeCoverageIgnoreStart
        } catch (\ReflectionException $e) {
            throw new ReflectionException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd

        $methods = [];

        foreach ($class->getMethods() as $method) {
            $methods[] = MockMethod::fromReflection($method, false, $cloneArguments);
        }

        return $methods;
    }

    /**
     * @psalm-param class-string $interfaceName
     *
     * @throws ReflectionException
     *
     * @return ReflectionMethod[]
     */
    private function userDefinedInterfaceMethods(string $interfaceName): array
    {
        try {
            // @codeCoverageIgnoreStart
            $interface = new ReflectionClass($interfaceName);
        } catch (\ReflectionException $e) {
            throw new ReflectionException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd

        $methods = [];

        foreach ($interface->getMethods() as $method) {
            if (!$method->isUserDefined()) {
                continue;
            }

            $methods[] = $method;
        }

        return $methods;
    }

    /**
     * @throws ReflectionException
     * @throws RuntimeException
     */
    private function getObject(MockType $mockClass, $type = '', bool $callOriginalConstructor = false, bool $callAutoload = false, array $arguments = [], bool $callOriginalMethods = false, object $proxyTarget = null, bool $returnValueGeneration = true)
    {
        $className = $mockClass->generate();

        if ($callOriginalConstructor) {
            if (count($arguments) === 0) {
                $object = new $className;
            } else {
                try {
                    $class = new ReflectionClass($className);
                    // @codeCoverageIgnoreStart
                } catch (\ReflectionException $e) {
                    throw new ReflectionException(
                        $e->getMessage(),
                        (int) $e->getCode(),
                        $e
                    );
                }
                // @codeCoverageIgnoreEnd

                $object = $class->newInstanceArgs($arguments);
            }
        } else {
            try {
                $object = (new Instantiator)->instantiate($className);
            } catch (InstantiatorException $e) {
                throw new RuntimeException($e->getMessage());
            }
        }

        if ($callOriginalMethods) {
            if (!is_object($proxyTarget)) {
                if (count($arguments) === 0) {
                    $proxyTarget = new $type;
                } else {
                    try {
                        $class = new ReflectionClass($type);
                        // @codeCoverageIgnoreStart
                    } catch (\ReflectionException $e) {
                        throw new ReflectionException(
                            $e->getMessage(),
                            (int) $e->getCode(),
                            $e
                        );
                    }
                    // @codeCoverageIgnoreEnd

                    $proxyTarget = $class->newInstanceArgs($arguments);
                }
            }

            $object->__phpunit_setOriginalObject($proxyTarget);
        }

        if ($object instanceof MockObject) {
            $object->__phpunit_setReturnValueGeneration($returnValueGeneration);
        }

        return $object;
    }

    /**
     * @throws ClassIsFinalException
     * @throws ReflectionException
     * @throws RuntimeException
     */
    private function generateMock(string $type, ?array $explicitMethods, string $mockClassName, bool $callOriginalClone, bool $callAutoload, bool $cloneArguments, bool $callOriginalMethods): MockClass
    {
        $classTemplate        = $this->getTemplate('mocked_class.tpl');
        $additionalInterfaces = [];
        $mockedCloneMethod    = false;
        $unmockedCloneMethod  = false;
        $isClass              = false;
        $isInterface          = false;
        $class                = null;
        $mockMethods          = new MockMethodSet;

        $_mockClassName = $this->generateClassName(
            $type,
            $mockClassName,
            'Mock_'
        );

        if (class_exists($_mockClassName['fullClassName'], $callAutoload)) {
            $isClass = true;
        } elseif (interface_exists($_mockClassName['fullClassName'], $callAutoload)) {
            $isInterface = true;
        }

        if (!$isClass && !$isInterface) {
            $prologue = 'class ' . $_mockClassName['originalClassName'] . "\n{\n}\n\n";

            if (!empty($_mockClassName['namespaceName'])) {
                $prologue = 'namespace ' . $_mockClassName['namespaceName'] .
                            " {\n\n" . $prologue . "}\n\n" .
                            "namespace {\n\n";

                $epilogue = "\n\n}";
            }

            $mockedCloneMethod = true;
        } else {
            try {
                $class = new ReflectionClass($_mockClassName['fullClassName']);
                // @codeCoverageIgnoreStart
            } catch (\ReflectionException $e) {
                throw new ReflectionException(
                    $e->getMessage(),
                    (int) $e->getCode(),
                    $e
                );
            }
            // @codeCoverageIgnoreEnd

            if ($class->isFinal()) {
                throw new ClassIsFinalException($_mockClassName['fullClassName']);
            }

            // @see https://github.com/sebastianbergmann/phpunit/issues/2995
            if ($isInterface && $class->implementsInterface(Throwable::class)) {
                $actualClassName        = Exception::class;
                $additionalInterfaces[] = $class->getName();
                $isInterface            = false;

                try {
                    $class = new ReflectionClass($actualClassName);
                    // @codeCoverageIgnoreStart
                } catch (\ReflectionException $e) {
                    throw new ReflectionException(
                        $e->getMessage(),
                        (int) $e->getCode(),
                        $e
                    );
                }
                // @codeCoverageIgnoreEnd

                foreach ($this->userDefinedInterfaceMethods($_mockClassName['fullClassName']) as $method) {
                    $methodName = $method->getName();

                    if ($class->hasMethod($methodName)) {
                        try {
                            $classMethod = $class->getMethod($methodName);
                            // @codeCoverageIgnoreStart
                        } catch (\ReflectionException $e) {
                            throw new ReflectionException(
                                $e->getMessage(),
                                (int) $e->getCode(),
                                $e
                            );
                        }
                        // @codeCoverageIgnoreEnd

                        if (!$this->canMockMethod($classMethod)) {
                            continue;
                        }
                    }

                    $mockMethods->addMethods(
                        MockMethod::fromReflection($method, $callOriginalMethods, $cloneArguments)
                    );
                }

                $_mockClassName = $this->generateClassName(
                    $actualClassName,
                    $_mockClassName['className'],
                    'Mock_'
                );
            }

            // @see https://github.com/sebastianbergmann/phpunit-mock-objects/issues/103
            if ($isInterface && $class->implementsInterface(Traversable::class) &&
                !$class->implementsInterface(Iterator::class) &&
                !$class->implementsInterface(IteratorAggregate::class)) {
                $additionalInterfaces[] = Iterator::class;

                $mockMethods->addMethods(
                    ...$this->mockClassMethods(Iterator::class, $callOriginalMethods, $cloneArguments)
                );
            }

            if ($class->hasMethod('__clone')) {
                try {
                    $cloneMethod = $class->getMethod('__clone');
                    // @codeCoverageIgnoreStart
                } catch (\ReflectionException $e) {
                    throw new ReflectionException(
                        $e->getMessage(),
                        (int) $e->getCode(),
                        $e
                    );
                }
                // @codeCoverageIgnoreEnd

                if (!$cloneMethod->isFinal()) {
                    if ($callOriginalClone && !$isInterface) {
                        $unmockedCloneMethod = true;
                    } else {
                        $mockedCloneMethod = true;
                    }
                }
            } else {
                $mockedCloneMethod = true;
            }
        }

        if ($isClass && $explicitMethods === []) {
            $mockMethods->addMethods(
                ...$this->mockClassMethods($_mockClassName['fullClassName'], $callOriginalMethods, $cloneArguments)
            );
        }

        if ($isInterface && ($explicitMethods === [] || $explicitMethods === null)) {
            $mockMethods->addMethods(
                ...$this->mockInterfaceMethods($_mockClassName['fullClassName'], $cloneArguments)
            );
        }

        if (is_array($explicitMethods)) {
            foreach ($explicitMethods as $methodName) {
                if ($class !== null && $class->hasMethod($methodName)) {
                    try {
                        $method = $class->getMethod($methodName);
                        // @codeCoverageIgnoreStart
                    } catch (\ReflectionException $e) {
                        throw new ReflectionException(
                            $e->getMessage(),
                            (int) $e->getCode(),
                            $e
                        );
                    }
                    // @codeCoverageIgnoreEnd

                    if ($this->canMockMethod($method)) {
                        $mockMethods->addMethods(
                            MockMethod::fromReflection($method, $callOriginalMethods, $cloneArguments)
                        );
                    }
                } else {
                    $mockMethods->addMethods(
                        MockMethod::fromName(
                            $_mockClassName['fullClassName'],
                            $methodName,
                            $cloneArguments
                        )
                    );
                }
            }
        }

        $mockedMethods = '';
        $configurable  = [];

        foreach ($mockMethods->asArray() as $mockMethod) {
            $mockedMethods .= $mockMethod->generateCode();
            $configurable[] = new ConfigurableMethod($mockMethod->getName(), $mockMethod->getReturnType());
        }

        $method = '';

        if (!$mockMethods->hasMethod('method') && (!isset($class) || !$class->hasMethod('method'))) {
            $method = PHP_EOL . '    use \PHPUnit\Framework\MockObject\Method;';
        }

        $cloneTrait = '';

        if ($mockedCloneMethod) {
            $cloneTrait = PHP_EOL . '    use \PHPUnit\Framework\MockObject\MockedCloneMethod;';
        }

        if ($unmockedCloneMethod) {
            $cloneTrait = PHP_EOL . '    use \PHPUnit\Framework\MockObject\UnmockedCloneMethod;';
        }

        $classTemplate->setVar(
            [
                'prologue'          => $prologue ?? '',
                'epilogue'          => $epilogue ?? '',
                'class_declaration' => $this->generateMockClassDeclaration(
                    $_mockClassName,
                    $isInterface,
                    $additionalInterfaces
                ),
                'clone'           => $cloneTrait,
                'mock_class_name' => $_mockClassName['className'],
                'mocked_methods'  => $mockedMethods,
                'method'          => $method,
            ]
        );

        return new MockClass(
            $classTemplate->render(),
            $_mockClassName['className'],
            $configurable
        );
    }

    private function generateClassName(string $type, string $className, string $prefix): array
    {
        if ($type[0] === '\\') {
            $type = substr($type, 1);
        }

        $classNameParts = explode('\\', $type);

        if (count($classNameParts) > 1) {
            $type          = array_pop($classNameParts);
            $namespaceName = implode('\\', $classNameParts);
            $fullClassName = $namespaceName . '\\' . $type;
        } else {
            $namespaceName = '';
            $fullClassName = $type;
        }

        if ($className === '') {
            do {
                $className = $prefix . $type . '_' .
                             substr(md5((string) mt_rand()), 0, 8);
            } while (class_exists($className, false));
        }

        return [
            'className'         => $className,
            'originalClassName' => $type,
            'fullClassName'     => $fullClassName,
            'namespaceName'     => $namespaceName,
        ];
    }

    private function generateMockClassDeclaration(array $mockClassName, bool $isInterface, array $additionalInterfaces = []): string
    {
        $buffer = 'class ';

        $additionalInterfaces[] = MockObject::class;
        $interfaces             = implode(', ', $additionalInterfaces);

        if ($isInterface) {
            $buffer .= sprintf(
                '%s implements %s',
                $mockClassName['className'],
                $interfaces
            );

            if (!in_array($mockClassName['originalClassName'], $additionalInterfaces, true)) {
                $buffer .= ', ';

                if (!empty($mockClassName['namespaceName'])) {
                    $buffer .= $mockClassName['namespaceName'] . '\\';
                }

                $buffer .= $mockClassName['originalClassName'];
            }
        } else {
            $buffer .= sprintf(
                '%s extends %s%s implements %s',
                $mockClassName['className'],
                !empty($mockClassName['namespaceName']) ? $mockClassName['namespaceName'] . '\\' : '',
                $mockClassName['originalClassName'],
                $interfaces
            );
        }

        return $buffer;
    }

    private function canMockMethod(ReflectionMethod $method): bool
    {
        return !($this->isConstructor($method) || $method->isFinal() || $method->isPrivate() || $this->isMethodNameExcluded($method->getName()));
    }

    private function isMethodNameExcluded(string $name): bool
    {
        return isset(self::EXCLUDED_METHOD_NAMES[$name]);
    }

    /**
     * @throws RuntimeException
     */
    private function getTemplate(string $template): Template
    {
        $filename = __DIR__ . DIRECTORY_SEPARATOR . 'Generator' . DIRECTORY_SEPARATOR . $template;

        if (!isset(self::$templates[$filename])) {
            try {
                self::$templates[$filename] = new Template($filename);
            } catch (TemplateException $e) {
                throw new RuntimeException(
                    $e->getMessage(),
                    (int) $e->getCode(),
                    $e
                );
            }
        }

        return self::$templates[$filename];
    }

    /**
     * @see https://github.com/sebastianbergmann/phpunit/issues/4139#issuecomment-605409765
     */
    private function isConstructor(ReflectionMethod $method): bool
    {
        $methodName = strtolower($method->getName());

        if ($methodName === '__construct') {
            return true;
        }

        if (PHP_MAJOR_VERSION >= 8) {
            return false;
        }

        $className = strtolower($method->getDeclaringClass()->getName());

        return $methodName === $className;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use function array_diff;
use function array_merge;
use PHPUnit\Framework\TestCase;
use ReflectionClass;

/**
 * @psalm-template MockedType
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class MockBuilder
{
    /**
     * @var TestCase
     */
    private $testCase;

    /**
     * @var string
     */
    private $type;

    /**
     * @var null|string[]
     */
    private $methods = [];

    /**
     * @var bool
     */
    private $emptyMethodsArray = false;

    /**
     * @var string
     */
    private $mockClassName = '';

    /**
     * @var array
     */
    private $constructorArgs = [];

    /**
     * @var bool
     */
    private $originalConstructor = true;

    /**
     * @var bool
     */
    private $originalClone = true;

    /**
     * @var bool
     */
    private $autoload = true;

    /**
     * @var bool
     */
    private $cloneArguments = false;

    /**
     * @var bool
     */
    private $callOriginalMethods = false;

    /**
     * @var ?object
     */
    private $proxyTarget;

    /**
     * @var bool
     */
    private $allowMockingUnknownTypes = true;

    /**
     * @var bool
     */
    private $returnValueGeneration = true;

    /**
     * @var Generator
     */
    private $generator;

    /**
     * @param string|string[] $type
     *
     * @psalm-param class-string<MockedType>|string|string[] $type
     */
    public function __construct(TestCase $testCase, $type)
    {
        $this->testCase  = $testCase;
        $this->type      = $type;
        $this->generator = new Generator;
    }

    /**
     * Creates a mock object using a fluent interface.
     *
     * @throws \PHPUnit\Framework\InvalidArgumentException
     * @throws ClassAlreadyExistsException
     * @throws ClassIsFinalException
     * @throws DuplicateMethodException
     * @throws InvalidMethodNameException
     * @throws OriginalConstructorInvocationRequiredException
     * @throws ReflectionException
     * @throws RuntimeException
     * @throws UnknownTypeException
     *
     * @psalm-return MockObject&MockedType
     */
    public function getMock(): MockObject
    {
        $object = $this->generator->getMock(
            $this->type,
            !$this->emptyMethodsArray ? $this->methods : null,
            $this->constructorArgs,
            $this->mockClassName,
            $this->originalConstructor,
            $this->originalClone,
            $this->autoload,
            $this->cloneArguments,
            $this->callOriginalMethods,
            $this->proxyTarget,
            $this->allowMockingUnknownTypes,
            $this->returnValueGeneration
        );

        $this->testCase->registerMockObject($object);

        return $object;
    }

    /**
     * Creates a mock object for an abstract class using a fluent interface.
     *
     * @psalm-return MockObject&MockedType
     *
     * @throws \PHPUnit\Framework\Exception
     * @throws ReflectionException
     * @throws RuntimeException
     */
    public function getMockForAbstractClass(): MockObject
    {
        $object = $this->generator->getMockForAbstractClass(
            $this->type,
            $this->constructorArgs,
            $this->mockClassName,
            $this->originalConstructor,
            $this->originalClone,
            $this->autoload,
            $this->methods,
            $this->cloneArguments
        );

        $this->testCase->registerMockObject($object);

        return $object;
    }

    /**
     * Creates a mock object for a trait using a fluent interface.
     *
     * @psalm-return MockObject&MockedType
     *
     * @throws \PHPUnit\Framework\Exception
     * @throws ReflectionException
     * @throws RuntimeException
     */
    public function getMockForTrait(): MockObject
    {
        $object = $this->generator->getMockForTrait(
            $this->type,
            $this->constructorArgs,
            $this->mockClassName,
            $this->originalConstructor,
            $this->originalClone,
            $this->autoload,
            $this->methods,
            $this->cloneArguments
        );

        $this->testCase->registerMockObject($object);

        return $object;
    }

    /**
     * Specifies the subset of methods to mock. Default is to mock none of them.
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/pull/3687
     *
     * @return $this
     */
    public function setMethods(?array $methods = null): self
    {
        if ($methods === null) {
            $this->methods = $methods;
        } else {
            $this->methods = array_merge($this->methods ?? [], $methods);
        }

        return $this;
    }

    /**
     * Specifies the subset of methods to mock, requiring each to exist in the class.
     *
     * @param string[] $methods
     *
     * @throws CannotUseOnlyMethodsException
     * @throws ReflectionException
     *
     * @return $this
     */
    public function onlyMethods(array $methods): self
    {
        if (empty($methods)) {
            $this->emptyMethodsArray = true;

            return $this;
        }

        try {
            $reflector = new ReflectionClass($this->type);
            // @codeCoverageIgnoreStart
        } catch (\ReflectionException $e) {
            throw new ReflectionException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd

        foreach ($methods as $method) {
            if (!$reflector->hasMethod($method)) {
                throw new CannotUseOnlyMethodsException($this->type, $method);
            }
        }

        $this->methods = array_merge($this->methods ?? [], $methods);

        return $this;
    }

    /**
     * Specifies methods that don't exist in the class which you want to mock.
     *
     * @param string[] $methods
     *
     * @throws CannotUseAddMethodsException
     * @throws ReflectionException
     * @throws RuntimeException
     *
     * @return $this
     */
    public function addMethods(array $methods): self
    {
        if (empty($methods)) {
            $this->emptyMethodsArray = true;

            return $this;
        }

        try {
            $reflector = new ReflectionClass($this->type);
            // @codeCoverageIgnoreStart
        } catch (\ReflectionException $e) {
            throw new ReflectionException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd

        foreach ($methods as $method) {
            if ($reflector->hasMethod($method)) {
                throw new CannotUseAddMethodsException($this->type, $method);
            }
        }

        $this->methods = array_merge($this->methods ?? [], $methods);

        return $this;
    }

    /**
     * Specifies the subset of methods to not mock. Default is to mock all of them.
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/pull/3687
     *
     * @throws ReflectionException
     */
    public function setMethodsExcept(array $methods = []): self
    {
        return $this->setMethods(
            array_diff(
                $this->generator->getClassMethods($this->type),
                $methods
            )
        );
    }

    /**
     * Specifies the arguments for the constructor.
     *
     * @return $this
     */
    public function setConstructorArgs(array $args): self
    {
        $this->constructorArgs = $args;

        return $this;
    }

    /**
     * Specifies the name for the mock class.
     *
     * @return $this
     */
    public function setMockClassName(string $name): self
    {
        $this->mockClassName = $name;

        return $this;
    }

    /**
     * Disables the invocation of the original constructor.
     *
     * @return $this
     */
    public function disableOriginalConstructor(): self
    {
        $this->originalConstructor = false;

        return $this;
    }

    /**
     * Enables the invocation of the original constructor.
     *
     * @return $this
     */
    public function enableOriginalConstructor(): self
    {
        $this->originalConstructor = true;

        return $this;
    }

    /**
     * Disables the invocation of the original clone constructor.
     *
     * @return $this
     */
    public function disableOriginalClone(): self
    {
        $this->originalClone = false;

        return $this;
    }

    /**
     * Enables the invocation of the original clone constructor.
     *
     * @return $this
     */
    public function enableOriginalClone(): self
    {
        $this->originalClone = true;

        return $this;
    }

    /**
     * Disables the use of class autoloading while creating the mock object.
     *
     * @return $this
     */
    public function disableAutoload(): self
    {
        $this->autoload = false;

        return $this;
    }

    /**
     * Enables the use of class autoloading while creating the mock object.
     *
     * @return $this
     */
    public function enableAutoload(): self
    {
        $this->autoload = true;

        return $this;
    }

    /**
     * Disables the cloning of arguments passed to mocked methods.
     *
     * @return $this
     */
    public function disableArgumentCloning(): self
    {
        $this->cloneArguments = false;

        return $this;
    }

    /**
     * Enables the cloning of arguments passed to mocked methods.
     *
     * @return $this
     */
    public function enableArgumentCloning(): self
    {
        $this->cloneArguments = true;

        return $this;
    }

    /**
     * Enables the invocation of the original methods.
     *
     * @return $this
     */
    public function enableProxyingToOriginalMethods(): self
    {
        $this->callOriginalMethods = true;

        return $this;
    }

    /**
     * Disables the invocation of the original methods.
     *
     * @return $this
     */
    public function disableProxyingToOriginalMethods(): self
    {
        $this->callOriginalMethods = false;
        $this->proxyTarget         = null;

        return $this;
    }

    /**
     * Sets the proxy target.
     *
     * @return $this
     */
    public function setProxyTarget(object $object): self
    {
        $this->proxyTarget = $object;

        return $this;
    }

    /**
     * @return $this
     */
    public function allowMockingUnknownTypes(): self
    {
        $this->allowMockingUnknownTypes = true;

        return $this;
    }

    /**
     * @return $this
     */
    public function disallowMockingUnknownTypes(): self
    {
        $this->allowMockingUnknownTypes = false;

        return $this;
    }

    /**
     * @return $this
     */
    public function enableAutoReturnValueGeneration(): self
    {
        $this->returnValueGeneration = true;

        return $this;
    }

    /**
     * @return $this
     */
    public function disableAutoReturnValueGeneration(): self
    {
        $this->returnValueGeneration = false;

        return $this;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use function array_key_exists;
use function array_values;
use function strtolower;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class MockMethodSet
{
    /**
     * @var MockMethod[]
     */
    private $methods = [];

    public function addMethods(MockMethod ...$methods): void
    {
        foreach ($methods as $method) {
            $this->methods[strtolower($method->getName())] = $method;
        }
    }

    /**
     * @return MockMethod[]
     */
    public function asArray(): array
    {
        return array_values($this->methods);
    }

    public function hasMethod(string $methodName): bool
    {
        return array_key_exists(strtolower($methodName), $this->methods);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use function array_map;
use function explode;
use function get_class;
use function implode;
use function is_object;
use function sprintf;
use function strpos;
use function strtolower;
use function substr;
use Doctrine\Instantiator\Instantiator;
use PHPUnit\Framework\SelfDescribing;
use PHPUnit\Util\Type;
use SebastianBergmann\Exporter\Exporter;
use stdClass;
use Throwable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Invocation implements SelfDescribing
{
    /**
     * @var string
     */
    private $className;

    /**
     * @var string
     */
    private $methodName;

    /**
     * @var array
     */
    private $parameters;

    /**
     * @var string
     */
    private $returnType;

    /**
     * @var bool
     */
    private $isReturnTypeNullable = false;

    /**
     * @var bool
     */
    private $proxiedCall;

    /**
     * @var object
     */
    private $object;

    public function __construct(string $className, string $methodName, array $parameters, string $returnType, object $object, bool $cloneObjects = false, bool $proxiedCall = false)
    {
        $this->className   = $className;
        $this->methodName  = $methodName;
        $this->parameters  = $parameters;
        $this->object      = $object;
        $this->proxiedCall = $proxiedCall;

        if (strtolower($methodName) === '__tostring') {
            $returnType = 'string';
        }

        if (strpos($returnType, '?') === 0) {
            $returnType                 = substr($returnType, 1);
            $this->isReturnTypeNullable = true;
        }

        $this->returnType = $returnType;

        if (!$cloneObjects) {
            return;
        }

        foreach ($this->parameters as $key => $value) {
            if (is_object($value)) {
                $this->parameters[$key] = $this->cloneObject($value);
            }
        }
    }

    public function getClassName(): string
    {
        return $this->className;
    }

    public function getMethodName(): string
    {
        return $this->methodName;
    }

    public function getParameters(): array
    {
        return $this->parameters;
    }

    /**
     * @throws RuntimeException
     *
     * @return mixed Mocked return value
     */
    public function generateReturnValue()
    {
        if ($this->isReturnTypeNullable || $this->proxiedCall) {
            return null;
        }

        $intersection = false;
        $union        = false;

        if (strpos($this->returnType, '|') !== false) {
            $types = explode('|', $this->returnType);
            $union = true;
        } elseif (strpos($this->returnType, '&') !== false) {
            $types        = explode('&', $this->returnType);
            $intersection = true;
        } else {
            $types = [$this->returnType];
        }

        $types = array_map('strtolower', $types);

        if (!$intersection) {
            if (in_array('', $types, true) ||
                in_array('null', $types, true) ||
                in_array('mixed', $types, true) ||
                in_array('void', $types, true)) {
                return null;
            }

            if (in_array('false', $types, true) ||
                in_array('bool', $types, true)) {
                return false;
            }

            if (in_array('float', $types, true)) {
                return 0.0;
            }

            if (in_array('int', $types, true)) {
                return 0;
            }

            if (in_array('string', $types, true)) {
                return '';
            }

            if (in_array('array', $types, true)) {
                return [];
            }

            if (in_array('static', $types, true)) {
                try {
                    return (new Instantiator)->instantiate(get_class($this->object));
                } catch (Throwable $t) {
                    throw new RuntimeException(
                        $t->getMessage(),
                        (int) $t->getCode(),
                        $t
                    );
                }
            }

            if (in_array('object', $types, true)) {
                return new stdClass;
            }

            if (in_array('callable', $types, true) ||
                in_array('closure', $types, true)) {
                return static function (): void
                {
                };
            }

            if (in_array('traversable', $types, true) ||
                in_array('generator', $types, true) ||
                in_array('iterable', $types, true)) {
                $generator = static function (): \Generator
                {
                    yield from [];
                };

                return $generator();
            }

            if (!$union) {
                try {
                    return (new Generator)->getMock($this->returnType, [], [], '', false);
                } catch (Throwable $t) {
                    if ($t instanceof Exception) {
                        throw $t;
                    }

                    throw new RuntimeException(
                        $t->getMessage(),
                        (int) $t->getCode(),
                        $t
                    );
                }
            }
        }

        $reason = '';

        if ($union) {
            $reason = ' because the declared return type is a union';
        } elseif ($intersection) {
            $reason = ' because the declared return type is an intersection';

            $onlyInterfaces = true;

            foreach ($types as $type) {
                if (!interface_exists($type)) {
                    $onlyInterfaces = false;

                    break;
                }
            }

            if ($onlyInterfaces) {
                try {
                    return (new Generator)->getMockForInterfaces($types);
                } catch (Throwable $t) {
                    throw new RuntimeException(
                        sprintf(
                            'Return value for %s::%s() cannot be generated: %s',
                            $this->className,
                            $this->methodName,
                            $t->getMessage(),
                        ),
                        (int) $t->getCode(),
                    );
                }
            }
        }

        throw new RuntimeException(
            sprintf(
                'Return value for %s::%s() cannot be generated%s, please configure a return value for this method',
                $this->className,
                $this->methodName,
                $reason
            )
        );
    }

    public function toString(): string
    {
        $exporter = new Exporter;

        return sprintf(
            '%s::%s(%s)%s',
            $this->className,
            $this->methodName,
            implode(
                ', ',
                array_map(
                    [$exporter, 'shortenedExport'],
                    $this->parameters
                )
            ),
            $this->returnType ? sprintf(': %s', $this->returnType) : ''
        );
    }

    public function getObject(): object
    {
        return $this->object;
    }

    private function cloneObject(object $original): object
    {
        if (Type::isCloneable($original)) {
            return clone $original;
        }

        return $original;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use const DIRECTORY_SEPARATOR;
use function explode;
use function implode;
use function is_object;
use function is_string;
use function preg_match;
use function preg_replace;
use function sprintf;
use function strlen;
use function strpos;
use function substr;
use function substr_count;
use function trim;
use function var_export;
use ReflectionIntersectionType;
use ReflectionMethod;
use ReflectionNamedType;
use ReflectionParameter;
use ReflectionUnionType;
use SebastianBergmann\Template\Exception as TemplateException;
use SebastianBergmann\Template\Template;
use SebastianBergmann\Type\ReflectionMapper;
use SebastianBergmann\Type\Type;
use SebastianBergmann\Type\UnknownType;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class MockMethod
{
    /**
     * @var Template[]
     */
    private static $templates = [];

    /**
     * @var string
     */
    private $className;

    /**
     * @var string
     */
    private $methodName;

    /**
     * @var bool
     */
    private $cloneArguments;

    /**
     * @var string string
     */
    private $modifier;

    /**
     * @var string
     */
    private $argumentsForDeclaration;

    /**
     * @var string
     */
    private $argumentsForCall;

    /**
     * @var Type
     */
    private $returnType;

    /**
     * @var string
     */
    private $reference;

    /**
     * @var bool
     */
    private $callOriginalMethod;

    /**
     * @var bool
     */
    private $static;

    /**
     * @var ?string
     */
    private $deprecation;

    /**
     * @throws ReflectionException
     * @throws RuntimeException
     */
    public static function fromReflection(ReflectionMethod $method, bool $callOriginalMethod, bool $cloneArguments): self
    {
        if ($method->isPrivate()) {
            $modifier = 'private';
        } elseif ($method->isProtected()) {
            $modifier = 'protected';
        } else {
            $modifier = 'public';
        }

        if ($method->isStatic()) {
            $modifier .= ' static';
        }

        if ($method->returnsReference()) {
            $reference = '&';
        } else {
            $reference = '';
        }

        $docComment = $method->getDocComment();

        if (is_string($docComment) &&
            preg_match('#\*[ \t]*+@deprecated[ \t]*+(.*?)\r?+\n[ \t]*+\*(?:[ \t]*+@|/$)#s', $docComment, $deprecation)) {
            $deprecation = trim(preg_replace('#[ \t]*\r?\n[ \t]*+\*[ \t]*+#', ' ', $deprecation[1]));
        } else {
            $deprecation = null;
        }

        return new self(
            $method->getDeclaringClass()->getName(),
            $method->getName(),
            $cloneArguments,
            $modifier,
            self::getMethodParametersForDeclaration($method),
            self::getMethodParametersForCall($method),
            (new ReflectionMapper)->fromReturnType($method),
            $reference,
            $callOriginalMethod,
            $method->isStatic(),
            $deprecation
        );
    }

    public static function fromName(string $fullClassName, string $methodName, bool $cloneArguments): self
    {
        return new self(
            $fullClassName,
            $methodName,
            $cloneArguments,
            'public',
            '',
            '',
            new UnknownType,
            '',
            false,
            false,
            null
        );
    }

    public function __construct(string $className, string $methodName, bool $cloneArguments, string $modifier, string $argumentsForDeclaration, string $argumentsForCall, Type $returnType, string $reference, bool $callOriginalMethod, bool $static, ?string $deprecation)
    {
        $this->className               = $className;
        $this->methodName              = $methodName;
        $this->cloneArguments          = $cloneArguments;
        $this->modifier                = $modifier;
        $this->argumentsForDeclaration = $argumentsForDeclaration;
        $this->argumentsForCall        = $argumentsForCall;
        $this->returnType              = $returnType;
        $this->reference               = $reference;
        $this->callOriginalMethod      = $callOriginalMethod;
        $this->static                  = $static;
        $this->deprecation             = $deprecation;
    }

    public function getName(): string
    {
        return $this->methodName;
    }

    /**
     * @throws RuntimeException
     */
    public function generateCode(): string
    {
        if ($this->static) {
            $templateFile = 'mocked_static_method.tpl';
        } elseif ($this->returnType->isNever() || $this->returnType->isVoid()) {
            $templateFile = sprintf(
                '%s_method_never_or_void.tpl',
                $this->callOriginalMethod ? 'proxied' : 'mocked'
            );
        } else {
            $templateFile = sprintf(
                '%s_method.tpl',
                $this->callOriginalMethod ? 'proxied' : 'mocked'
            );
        }

        $deprecation = $this->deprecation;

        if (null !== $this->deprecation) {
            $deprecation         = "The {$this->className}::{$this->methodName} method is deprecated ({$this->deprecation}).";
            $deprecationTemplate = $this->getTemplate('deprecation.tpl');

            $deprecationTemplate->setVar(
                [
                    'deprecation' => var_export($deprecation, true),
                ]
            );

            $deprecation = $deprecationTemplate->render();
        }

        $template = $this->getTemplate($templateFile);

        $template->setVar(
            [
                'arguments_decl'     => $this->argumentsForDeclaration,
                'arguments_call'     => $this->argumentsForCall,
                'return_declaration' => !empty($this->returnType->asString()) ? (': ' . $this->returnType->asString()) : '',
                'return_type'        => $this->returnType->asString(),
                'arguments_count'    => !empty($this->argumentsForCall) ? substr_count($this->argumentsForCall, ',') + 1 : 0,
                'class_name'         => $this->className,
                'method_name'        => $this->methodName,
                'modifier'           => $this->modifier,
                'reference'          => $this->reference,
                'clone_arguments'    => $this->cloneArguments ? 'true' : 'false',
                'deprecation'        => $deprecation,
            ]
        );

        return $template->render();
    }

    public function getReturnType(): Type
    {
        return $this->returnType;
    }

    /**
     * @throws RuntimeException
     */
    private function getTemplate(string $template): Template
    {
        $filename = __DIR__ . DIRECTORY_SEPARATOR . 'Generator' . DIRECTORY_SEPARATOR . $template;

        if (!isset(self::$templates[$filename])) {
            try {
                self::$templates[$filename] = new Template($filename);
            } catch (TemplateException $e) {
                throw new RuntimeException(
                    $e->getMessage(),
                    (int) $e->getCode(),
                    $e
                );
            }
        }

        return self::$templates[$filename];
    }

    /**
     * Returns the parameters of a function or method.
     *
     * @throws RuntimeException
     */
    private static function getMethodParametersForDeclaration(ReflectionMethod $method): string
    {
        $parameters = [];

        foreach ($method->getParameters() as $i => $parameter) {
            $name = '$' . $parameter->getName();

            /* Note: PHP extensions may use empty names for reference arguments
             * or "..." for methods taking a variable number of arguments.
             */
            if ($name === '$' || $name === '$...') {
                $name = '$arg' . $i;
            }

            $nullable        = '';
            $default         = '';
            $reference       = '';
            $typeDeclaration = '';
            $type            = null;
            $typeName        = null;

            if ($parameter->hasType()) {
                $type = $parameter->getType();

                if ($type instanceof ReflectionNamedType) {
                    $typeName = $type->getName();
                }
            }

            if ($parameter->isVariadic()) {
                $name = '...' . $name;
            } elseif ($parameter->isDefaultValueAvailable()) {
                $default = ' = ' . self::exportDefaultValue($parameter);
            } elseif ($parameter->isOptional()) {
                $default = ' = null';
            }

            if ($type !== null) {
                if ($typeName !== 'mixed' && $parameter->allowsNull() && !$type instanceof ReflectionIntersectionType && !$type instanceof ReflectionUnionType) {
                    $nullable = '?';
                }

                if ($typeName === 'self') {
                    $typeDeclaration = $method->getDeclaringClass()->getName() . ' ';
                } elseif ($typeName !== null) {
                    $typeDeclaration = $typeName . ' ';
                } elseif ($type instanceof ReflectionUnionType) {
                    $typeDeclaration = self::unionTypeAsString(
                        $type,
                        $method->getDeclaringClass()->getName()
                    );
                } elseif ($type instanceof ReflectionIntersectionType) {
                    $typeDeclaration = self::intersectionTypeAsString($type);
                }
            }

            if ($parameter->isPassedByReference()) {
                $reference = '&';
            }

            $parameters[] = $nullable . $typeDeclaration . $reference . $name . $default;
        }

        return implode(', ', $parameters);
    }

    /**
     * Returns the parameters of a function or method.
     *
     * @throws ReflectionException
     */
    private static function getMethodParametersForCall(ReflectionMethod $method): string
    {
        $parameters = [];

        foreach ($method->getParameters() as $i => $parameter) {
            $name = '$' . $parameter->getName();

            /* Note: PHP extensions may use empty names for reference arguments
             * or "..." for methods taking a variable number of arguments.
             */
            if ($name === '$' || $name === '$...') {
                $name = '$arg' . $i;
            }

            if ($parameter->isVariadic()) {
                continue;
            }

            if ($parameter->isPassedByReference()) {
                $parameters[] = '&' . $name;
            } else {
                $parameters[] = $name;
            }
        }

        return implode(', ', $parameters);
    }

    /**
     * @throws ReflectionException
     */
    private static function exportDefaultValue(ReflectionParameter $parameter): string
    {
        try {
            $defaultValue = $parameter->getDefaultValue();

            if (!is_object($defaultValue)) {
                return (string) var_export($defaultValue, true);
            }

            $parameterAsString = $parameter->__toString();

            return (string) explode(
                ' = ',
                substr(
                    substr(
                        $parameterAsString,
                        strpos($parameterAsString, '<optional> ') + strlen('<optional> ')
                    ),
                    0,
                    -2
                )
            )[1];
            // @codeCoverageIgnoreStart
        } catch (\ReflectionException $e) {
            throw new ReflectionException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd
    }

    private static function unionTypeAsString(ReflectionUnionType $union, string $self): string
    {
        $types = [];

        foreach ($union->getTypes() as $type) {
            if ((string) $type === 'self') {
                $types[] = $self;
            } else {
                $types[] = $type;
            }
        }

        return implode('|', $types) . ' ';
    }

    private static function intersectionTypeAsString(ReflectionIntersectionType $intersection): string
    {
        $types = [];

        foreach ($intersection->getTypes() as $type) {
            $types[] = $type;
        }

        return implode('&', $types) . ' ';
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use function is_string;
use function sprintf;
use function strtolower;
use PHPUnit\Framework\Constraint\Constraint;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class MethodNameConstraint extends Constraint
{
    /**
     * @var string
     */
    private $methodName;

    public function __construct(string $methodName)
    {
        $this->methodName = $methodName;
    }

    public function toString(): string
    {
        return sprintf(
            'is "%s"',
            $this->methodName
        );
    }

    protected function matches($other): bool
    {
        if (!is_string($other)) {
            return false;
        }

        return strtolower($this->methodName) === strtolower($other);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Rule;

use function count;
use function gettype;
use function is_iterable;
use function sprintf;
use PHPUnit\Framework\Constraint\Constraint;
use PHPUnit\Framework\Constraint\IsEqual;
use PHPUnit\Framework\ExpectationFailedException;
use PHPUnit\Framework\InvalidParameterGroupException;
use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ConsecutiveParameters implements ParametersRule
{
    /**
     * @var array
     */
    private $parameterGroups = [];

    /**
     * @var array
     */
    private $invocations = [];

    /**
     * @throws \PHPUnit\Framework\Exception
     */
    public function __construct(array $parameterGroups)
    {
        foreach ($parameterGroups as $index => $parameters) {
            if (!is_iterable($parameters)) {
                throw new InvalidParameterGroupException(
                    sprintf(
                        'Parameter group #%d must be an array or Traversable, got %s',
                        $index,
                        gettype($parameters)
                    )
                );
            }

            foreach ($parameters as $parameter) {
                if (!$parameter instanceof Constraint) {
                    $parameter = new IsEqual($parameter);
                }

                $this->parameterGroups[$index][] = $parameter;
            }
        }
    }

    public function toString(): string
    {
        return 'with consecutive parameters';
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public function apply(BaseInvocation $invocation): void
    {
        $this->invocations[] = $invocation;
        $callIndex           = count($this->invocations) - 1;

        $this->verifyInvocation($invocation, $callIndex);
    }

    /**
     * @throws \PHPUnit\Framework\ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function verify(): void
    {
        foreach ($this->invocations as $callIndex => $invocation) {
            $this->verifyInvocation($invocation, $callIndex);
        }
    }

    /**
     * Verify a single invocation.
     *
     * @param int $callIndex
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    private function verifyInvocation(BaseInvocation $invocation, $callIndex): void
    {
        if (!isset($this->parameterGroups[$callIndex])) {
            // no parameter assertion for this call index
            return;
        }

        $parameters = $this->parameterGroups[$callIndex];

        if (count($invocation->getParameters()) < count($parameters)) {
            throw new ExpectationFailedException(
                sprintf(
                    'Parameter count for invocation %s is too low.',
                    $invocation->toString()
                )
            );
        }

        foreach ($parameters as $i => $parameter) {
            $parameter->evaluate(
                $invocation->getParameters()[$i],
                sprintf(
                    'Parameter %s for invocation #%d %s does not match expected ' .
                    'value.',
                    $i,
                    $callIndex,
                    $invocation->toString()
                )
            );
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Rule;

use function is_string;
use PHPUnit\Framework\Constraint\Constraint;
use PHPUnit\Framework\InvalidArgumentException;
use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
use PHPUnit\Framework\MockObject\MethodNameConstraint;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class MethodName
{
    /**
     * @var Constraint
     */
    private $constraint;

    /**
     * @param Constraint|string $constraint
     *
     * @throws InvalidArgumentException
     */
    public function __construct($constraint)
    {
        if (is_string($constraint)) {
            $constraint = new MethodNameConstraint($constraint);
        }

        if (!$constraint instanceof Constraint) {
            throw InvalidArgumentException::create(1, 'PHPUnit\Framework\Constraint\Constraint object or string');
        }

        $this->constraint = $constraint;
    }

    public function toString(): string
    {
        return 'method name ' . $this->constraint->toString();
    }

    /**
     * @throws \PHPUnit\Framework\ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function matches(BaseInvocation $invocation): bool
    {
        return $this->matchesName($invocation->getMethodName());
    }

    /**
     * @throws \PHPUnit\Framework\ExpectationFailedException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function matchesName(string $methodName): bool
    {
        return (bool) $this->constraint->evaluate($methodName, '', true);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Rule;

use function sprintf;
use PHPUnit\Framework\ExpectationFailedException;
use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 *
 * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4297
 * @codeCoverageIgnore
 */
final class InvokedAtIndex extends InvocationOrder
{
    /**
     * @var int
     */
    private $sequenceIndex;

    /**
     * @var int
     */
    private $currentIndex = -1;

    /**
     * @param int $sequenceIndex
     */
    public function __construct($sequenceIndex)
    {
        $this->sequenceIndex = $sequenceIndex;
    }

    public function toString(): string
    {
        return 'invoked at sequence index ' . $this->sequenceIndex;
    }

    public function matches(BaseInvocation $invocation): bool
    {
        $this->currentIndex++;

        return $this->currentIndex == $this->sequenceIndex;
    }

    /**
     * Verifies that the current expectation is valid. If everything is OK the
     * code should just return, if not it must throw an exception.
     *
     * @throws ExpectationFailedException
     */
    public function verify(): void
    {
        if ($this->currentIndex < $this->sequenceIndex) {
            throw new ExpectationFailedException(
                sprintf(
                    'The expected invocation at index %s was never reached.',
                    $this->sequenceIndex
                )
            );
        }
    }

    protected function invokedDo(BaseInvocation $invocation): void
    {
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Rule;

use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class AnyParameters implements ParametersRule
{
    public function toString(): string
    {
        return 'with any parameters';
    }

    public function apply(BaseInvocation $invocation): void
    {
    }

    public function verify(): void
    {
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Rule;

use function count;
use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
use PHPUnit\Framework\MockObject\Verifiable;
use PHPUnit\Framework\SelfDescribing;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
abstract class InvocationOrder implements SelfDescribing, Verifiable
{
    /**
     * @var BaseInvocation[]
     */
    private $invocations = [];

    public function getInvocationCount(): int
    {
        return count($this->invocations);
    }

    public function hasBeenInvoked(): bool
    {
        return count($this->invocations) > 0;
    }

    final public function invoked(BaseInvocation $invocation)
    {
        $this->invocations[] = $invocation;

        return $this->invokedDo($invocation);
    }

    abstract public function matches(BaseInvocation $invocation): bool;

    abstract protected function invokedDo(BaseInvocation $invocation);
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Rule;

use PHPUnit\Framework\ExpectationFailedException;
use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class InvokedAtLeastOnce extends InvocationOrder
{
    public function toString(): string
    {
        return 'invoked at least once';
    }

    /**
     * Verifies that the current expectation is valid. If everything is OK the
     * code should just return, if not it must throw an exception.
     *
     * @throws ExpectationFailedException
     */
    public function verify(): void
    {
        $count = $this->getInvocationCount();

        if ($count < 1) {
            throw new ExpectationFailedException(
                'Expected invocation at least once but it never occurred.'
            );
        }
    }

    public function matches(BaseInvocation $invocation): bool
    {
        return true;
    }

    protected function invokedDo(BaseInvocation $invocation): void
    {
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Rule;

use PHPUnit\Framework\ExpectationFailedException;
use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class InvokedAtMostCount extends InvocationOrder
{
    /**
     * @var int
     */
    private $allowedInvocations;

    /**
     * @param int $allowedInvocations
     */
    public function __construct($allowedInvocations)
    {
        $this->allowedInvocations = $allowedInvocations;
    }

    public function toString(): string
    {
        return 'invoked at most ' . $this->allowedInvocations . ' times';
    }

    /**
     * Verifies that the current expectation is valid. If everything is OK the
     * code should just return, if not it must throw an exception.
     *
     * @throws ExpectationFailedException
     */
    public function verify(): void
    {
        $count = $this->getInvocationCount();

        if ($count > $this->allowedInvocations) {
            throw new ExpectationFailedException(
                'Expected invocation at most ' . $this->allowedInvocations .
                ' times but it occurred ' . $count . ' time(s).'
            );
        }
    }

    public function matches(BaseInvocation $invocation): bool
    {
        return true;
    }

    protected function invokedDo(BaseInvocation $invocation): void
    {
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Rule;

use PHPUnit\Framework\ExpectationFailedException;
use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class InvokedAtLeastCount extends InvocationOrder
{
    /**
     * @var int
     */
    private $requiredInvocations;

    /**
     * @param int $requiredInvocations
     */
    public function __construct($requiredInvocations)
    {
        $this->requiredInvocations = $requiredInvocations;
    }

    public function toString(): string
    {
        return 'invoked at least ' . $this->requiredInvocations . ' times';
    }

    /**
     * Verifies that the current expectation is valid. If everything is OK the
     * code should just return, if not it must throw an exception.
     *
     * @throws ExpectationFailedException
     */
    public function verify(): void
    {
        $count = $this->getInvocationCount();

        if ($count < $this->requiredInvocations) {
            throw new ExpectationFailedException(
                'Expected invocation at least ' . $this->requiredInvocations .
                ' times but it occurred ' . $count . ' time(s).'
            );
        }
    }

    public function matches(BaseInvocation $invocation): bool
    {
        return true;
    }

    protected function invokedDo(BaseInvocation $invocation): void
    {
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Rule;

use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class AnyInvokedCount extends InvocationOrder
{
    public function toString(): string
    {
        return 'invoked zero or more times';
    }

    public function verify(): void
    {
    }

    public function matches(BaseInvocation $invocation): bool
    {
        return true;
    }

    protected function invokedDo(BaseInvocation $invocation): void
    {
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Rule;

use PHPUnit\Framework\ExpectationFailedException;
use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
use PHPUnit\Framework\MockObject\Verifiable;
use PHPUnit\Framework\SelfDescribing;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
interface ParametersRule extends SelfDescribing, Verifiable
{
    /**
     * @throws ExpectationFailedException if the invocation violates the rule
     */
    public function apply(BaseInvocation $invocation): void;

    public function verify(): void;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Rule;

use function sprintf;
use PHPUnit\Framework\ExpectationFailedException;
use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class InvokedCount extends InvocationOrder
{
    /**
     * @var int
     */
    private $expectedCount;

    /**
     * @param int $expectedCount
     */
    public function __construct($expectedCount)
    {
        $this->expectedCount = $expectedCount;
    }

    public function isNever(): bool
    {
        return $this->expectedCount === 0;
    }

    public function toString(): string
    {
        return 'invoked ' . $this->expectedCount . ' time(s)';
    }

    public function matches(BaseInvocation $invocation): bool
    {
        return true;
    }

    /**
     * Verifies that the current expectation is valid. If everything is OK the
     * code should just return, if not it must throw an exception.
     *
     * @throws ExpectationFailedException
     */
    public function verify(): void
    {
        $count = $this->getInvocationCount();

        if ($count !== $this->expectedCount) {
            throw new ExpectationFailedException(
                sprintf(
                    'Method was expected to be called %d times, ' .
                    'actually called %d times.',
                    $this->expectedCount,
                    $count
                )
            );
        }
    }

    /**
     * @throws ExpectationFailedException
     */
    protected function invokedDo(BaseInvocation $invocation): void
    {
        $count = $this->getInvocationCount();

        if ($count > $this->expectedCount) {
            $message = $invocation->toString() . ' ';

            switch ($this->expectedCount) {
                case 0:
                    $message .= 'was not expected to be called.';

                    break;

                case 1:
                    $message .= 'was not expected to be called more than once.';

                    break;

                default:
                    $message .= sprintf(
                        'was not expected to be called more than %d times.',
                        $this->expectedCount
                    );
            }

            throw new ExpectationFailedException($message);
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Rule;

use function count;
use function get_class;
use function sprintf;
use Exception;
use PHPUnit\Framework\Constraint\Constraint;
use PHPUnit\Framework\Constraint\IsAnything;
use PHPUnit\Framework\Constraint\IsEqual;
use PHPUnit\Framework\ExpectationFailedException;
use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Parameters implements ParametersRule
{
    /**
     * @var Constraint[]
     */
    private $parameters = [];

    /**
     * @var BaseInvocation
     */
    private $invocation;

    /**
     * @var bool|ExpectationFailedException
     */
    private $parameterVerificationResult;

    /**
     * @throws \PHPUnit\Framework\Exception
     */
    public function __construct(array $parameters)
    {
        foreach ($parameters as $parameter) {
            if (!($parameter instanceof Constraint)) {
                $parameter = new IsEqual(
                    $parameter
                );
            }

            $this->parameters[] = $parameter;
        }
    }

    public function toString(): string
    {
        $text = 'with parameter';

        foreach ($this->parameters as $index => $parameter) {
            if ($index > 0) {
                $text .= ' and';
            }

            $text .= ' ' . $index . ' ' . $parameter->toString();
        }

        return $text;
    }

    /**
     * @throws Exception
     */
    public function apply(BaseInvocation $invocation): void
    {
        $this->invocation                  = $invocation;
        $this->parameterVerificationResult = null;

        try {
            $this->parameterVerificationResult = $this->doVerify();
        } catch (ExpectationFailedException $e) {
            $this->parameterVerificationResult = $e;

            throw $this->parameterVerificationResult;
        }
    }

    /**
     * Checks if the invocation $invocation matches the current rules. If it
     * does the rule will get the invoked() method called which should check
     * if an expectation is met.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public function verify(): void
    {
        $this->doVerify();
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    private function doVerify(): bool
    {
        if (isset($this->parameterVerificationResult)) {
            return $this->guardAgainstDuplicateEvaluationOfParameterConstraints();
        }

        if ($this->invocation === null) {
            throw new ExpectationFailedException('Mocked method does not exist.');
        }

        if (count($this->invocation->getParameters()) < count($this->parameters)) {
            $message = 'Parameter count for invocation %s is too low.';

            // The user called `->with($this->anything())`, but may have meant
            // `->withAnyParameters()`.
            //
            // @see https://github.com/sebastianbergmann/phpunit-mock-objects/issues/199
            if (count($this->parameters) === 1 &&
                get_class($this->parameters[0]) === IsAnything::class) {
                $message .= "\nTo allow 0 or more parameters with any value, omit ->with() or use ->withAnyParameters() instead.";
            }

            throw new ExpectationFailedException(
                sprintf($message, $this->invocation->toString())
            );
        }

        foreach ($this->parameters as $i => $parameter) {
            $parameter->evaluate(
                $this->invocation->getParameters()[$i],
                sprintf(
                    'Parameter %s for invocation %s does not match expected ' .
                    'value.',
                    $i,
                    $this->invocation->toString()
                )
            );
        }

        return true;
    }

    /**
     * @throws ExpectationFailedException
     */
    private function guardAgainstDuplicateEvaluationOfParameterConstraints(): bool
    {
        if ($this->parameterVerificationResult instanceof ExpectationFailedException) {
            throw $this->parameterVerificationResult;
        }

        return (bool) $this->parameterVerificationResult;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use function class_exists;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class MockTrait implements MockType
{
    /**
     * @var string
     */
    private $classCode;

    /**
     * @var class-string
     */
    private $mockName;

    /**
     * @psalm-param class-string $mockName
     */
    public function __construct(string $classCode, string $mockName)
    {
        $this->classCode = $classCode;
        $this->mockName  = $mockName;
    }

    /**
     * @psalm-return class-string
     */
    public function generate(): string
    {
        if (!class_exists($this->mockName, false)) {
            eval($this->classCode);
        }

        return $this->mockName;
    }

    public function getClassCode(): string
    {
        return $this->classCode;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use SebastianBergmann\Type\Type;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ConfigurableMethod
{
    /**
     * @var string
     */
    private $name;

    /**
     * @var Type
     */
    private $returnType;

    public function __construct(string $name, Type $returnType)
    {
        $this->name       = $name;
        $this->returnType = $returnType;
    }

    public function getName(): string
    {
        return $this->name;
    }

    public function mayReturn($value): bool
    {
        if ($value === null && $this->returnType->allowsNull()) {
            return true;
        }

        return $this->returnType->isAssignable(Type::fromValue($value, false));
    }

    public function getReturnTypeDeclaration(): string
    {
        return $this->returnType->asString();
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use PHPUnit\Framework\ExpectationFailedException;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
interface Verifiable
{
    /**
     * Verifies that the current expectation is valid. If everything is OK the
     * code should just return, if not it must throw an exception.
     *
     * @throws ExpectationFailedException
     */
    public function verify(): void;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use function call_user_func_array;
use function func_get_args;
use PHPUnit\Framework\MockObject\Rule\AnyInvokedCount;

/**
 * @internal This trait is not covered by the backward compatibility promise for PHPUnit
 */
trait Method
{
    public function method()
    {
        $expects = $this->expects(new AnyInvokedCount);

        return call_user_func_array(
            [$expects, 'method'],
            func_get_args()
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use PHPUnit\Framework\MockObject\Builder\InvocationMocker as InvocationMockerBuilder;
use PHPUnit\Framework\MockObject\Rule\InvocationOrder;

/**
 * @internal This trait is not covered by the backward compatibility promise for PHPUnit
 */
trait Api
{
    /**
     * @var ConfigurableMethod[]
     */
    private static $__phpunit_configurableMethods;

    /**
     * @var object
     */
    private $__phpunit_originalObject;

    /**
     * @var bool
     */
    private $__phpunit_returnValueGeneration = true;

    /**
     * @var InvocationHandler
     */
    private $__phpunit_invocationMocker;

    /** @noinspection MagicMethodsValidityInspection */
    public static function __phpunit_initConfigurableMethods(ConfigurableMethod ...$configurableMethods): void
    {
        if (isset(static::$__phpunit_configurableMethods)) {
            throw new ConfigurableMethodsAlreadyInitializedException(
                'Configurable methods is already initialized and can not be reinitialized'
            );
        }

        static::$__phpunit_configurableMethods = $configurableMethods;
    }

    /** @noinspection MagicMethodsValidityInspection */
    public function __phpunit_setOriginalObject($originalObject): void
    {
        $this->__phpunit_originalObject = $originalObject;
    }

    /** @noinspection MagicMethodsValidityInspection */
    public function __phpunit_setReturnValueGeneration(bool $returnValueGeneration): void
    {
        $this->__phpunit_returnValueGeneration = $returnValueGeneration;
    }

    /** @noinspection MagicMethodsValidityInspection */
    public function __phpunit_getInvocationHandler(): InvocationHandler
    {
        if ($this->__phpunit_invocationMocker === null) {
            $this->__phpunit_invocationMocker = new InvocationHandler(
                static::$__phpunit_configurableMethods,
                $this->__phpunit_returnValueGeneration
            );
        }

        return $this->__phpunit_invocationMocker;
    }

    /** @noinspection MagicMethodsValidityInspection */
    public function __phpunit_hasMatchers(): bool
    {
        return $this->__phpunit_getInvocationHandler()->hasMatchers();
    }

    /** @noinspection MagicMethodsValidityInspection */
    public function __phpunit_verify(bool $unsetInvocationMocker = true): void
    {
        $this->__phpunit_getInvocationHandler()->verify();

        if ($unsetInvocationMocker) {
            $this->__phpunit_invocationMocker = null;
        }
    }

    public function expects(InvocationOrder $matcher): InvocationMockerBuilder
    {
        return $this->__phpunit_getInvocationHandler()->expects($matcher);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

/**
 * @internal This trait is not covered by the backward compatibility promise for PHPUnit
 */
trait MockedCloneMethod
{
    public function __clone()
    {
        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationHandler();
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

/**
 * @internal This trait is not covered by the backward compatibility promise for PHPUnit
 */
trait UnmockedCloneMethod
{
    public function __clone()
    {
        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationHandler();

        parent::__clone();
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use function assert;
use function implode;
use function sprintf;
use PHPUnit\Framework\ExpectationFailedException;
use PHPUnit\Framework\MockObject\Rule\AnyInvokedCount;
use PHPUnit\Framework\MockObject\Rule\AnyParameters;
use PHPUnit\Framework\MockObject\Rule\InvocationOrder;
use PHPUnit\Framework\MockObject\Rule\InvokedCount;
use PHPUnit\Framework\MockObject\Rule\MethodName;
use PHPUnit\Framework\MockObject\Rule\ParametersRule;
use PHPUnit\Framework\MockObject\Stub\Stub;
use PHPUnit\Framework\TestFailure;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Matcher
{
    /**
     * @var InvocationOrder
     */
    private $invocationRule;

    /**
     * @var mixed
     */
    private $afterMatchBuilderId;

    /**
     * @var bool
     */
    private $afterMatchBuilderIsInvoked = false;

    /**
     * @var MethodName
     */
    private $methodNameRule;

    /**
     * @var ParametersRule
     */
    private $parametersRule;

    /**
     * @var Stub
     */
    private $stub;

    public function __construct(InvocationOrder $rule)
    {
        $this->invocationRule = $rule;
    }

    public function hasMatchers(): bool
    {
        return !$this->invocationRule instanceof AnyInvokedCount;
    }

    public function hasMethodNameRule(): bool
    {
        return $this->methodNameRule !== null;
    }

    public function getMethodNameRule(): MethodName
    {
        return $this->methodNameRule;
    }

    public function setMethodNameRule(MethodName $rule): void
    {
        $this->methodNameRule = $rule;
    }

    public function hasParametersRule(): bool
    {
        return $this->parametersRule !== null;
    }

    public function setParametersRule(ParametersRule $rule): void
    {
        $this->parametersRule = $rule;
    }

    public function setStub(Stub $stub): void
    {
        $this->stub = $stub;
    }

    public function setAfterMatchBuilderId(string $id): void
    {
        $this->afterMatchBuilderId = $id;
    }

    /**
     * @throws ExpectationFailedException
     * @throws MatchBuilderNotFoundException
     * @throws MethodNameNotConfiguredException
     * @throws RuntimeException
     */
    public function invoked(Invocation $invocation)
    {
        if ($this->methodNameRule === null) {
            throw new MethodNameNotConfiguredException;
        }

        if ($this->afterMatchBuilderId !== null) {
            $matcher = $invocation->getObject()
                                  ->__phpunit_getInvocationHandler()
                                  ->lookupMatcher($this->afterMatchBuilderId);

            if (!$matcher) {
                throw new MatchBuilderNotFoundException($this->afterMatchBuilderId);
            }

            assert($matcher instanceof self);

            if ($matcher->invocationRule->hasBeenInvoked()) {
                $this->afterMatchBuilderIsInvoked = true;
            }
        }

        $this->invocationRule->invoked($invocation);

        try {
            if ($this->parametersRule !== null) {
                $this->parametersRule->apply($invocation);
            }
        } catch (ExpectationFailedException $e) {
            throw new ExpectationFailedException(
                sprintf(
                    "Expectation failed for %s when %s\n%s",
                    $this->methodNameRule->toString(),
                    $this->invocationRule->toString(),
                    $e->getMessage()
                ),
                $e->getComparisonFailure()
            );
        }

        if ($this->stub) {
            return $this->stub->invoke($invocation);
        }

        return $invocation->generateReturnValue();
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     * @throws MatchBuilderNotFoundException
     * @throws MethodNameNotConfiguredException
     * @throws RuntimeException
     */
    public function matches(Invocation $invocation): bool
    {
        if ($this->afterMatchBuilderId !== null) {
            $matcher = $invocation->getObject()
                                  ->__phpunit_getInvocationHandler()
                                  ->lookupMatcher($this->afterMatchBuilderId);

            if (!$matcher) {
                throw new MatchBuilderNotFoundException($this->afterMatchBuilderId);
            }

            assert($matcher instanceof self);

            if (!$matcher->invocationRule->hasBeenInvoked()) {
                return false;
            }
        }

        if ($this->methodNameRule === null) {
            throw new MethodNameNotConfiguredException;
        }

        if (!$this->invocationRule->matches($invocation)) {
            return false;
        }

        try {
            if (!$this->methodNameRule->matches($invocation)) {
                return false;
            }
        } catch (ExpectationFailedException $e) {
            throw new ExpectationFailedException(
                sprintf(
                    "Expectation failed for %s when %s\n%s",
                    $this->methodNameRule->toString(),
                    $this->invocationRule->toString(),
                    $e->getMessage()
                ),
                $e->getComparisonFailure()
            );
        }

        return true;
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     * @throws MethodNameNotConfiguredException
     */
    public function verify(): void
    {
        if ($this->methodNameRule === null) {
            throw new MethodNameNotConfiguredException;
        }

        try {
            $this->invocationRule->verify();

            if ($this->parametersRule === null) {
                $this->parametersRule = new AnyParameters;
            }

            $invocationIsAny   = $this->invocationRule instanceof AnyInvokedCount;
            $invocationIsNever = $this->invocationRule instanceof InvokedCount && $this->invocationRule->isNever();

            if (!$invocationIsAny && !$invocationIsNever) {
                $this->parametersRule->verify();
            }
        } catch (ExpectationFailedException $e) {
            throw new ExpectationFailedException(
                sprintf(
                    "Expectation failed for %s when %s.\n%s",
                    $this->methodNameRule->toString(),
                    $this->invocationRule->toString(),
                    TestFailure::exceptionToString($e)
                )
            );
        }
    }

    public function toString(): string
    {
        $list = [];

        if ($this->invocationRule !== null) {
            $list[] = $this->invocationRule->toString();
        }

        if ($this->methodNameRule !== null) {
            $list[] = 'where ' . $this->methodNameRule->toString();
        }

        if ($this->parametersRule !== null) {
            $list[] = 'and ' . $this->parametersRule->toString();
        }

        if ($this->afterMatchBuilderId !== null) {
            $list[] = 'after ' . $this->afterMatchBuilderId;
        }

        if ($this->stub !== null) {
            $list[] = 'will ' . $this->stub->toString();
        }

        return implode(' ', $list);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use function strtolower;
use Exception;
use PHPUnit\Framework\MockObject\Builder\InvocationMocker;
use PHPUnit\Framework\MockObject\Rule\InvocationOrder;
use Throwable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class InvocationHandler
{
    /**
     * @var Matcher[]
     */
    private $matchers = [];

    /**
     * @var Matcher[]
     */
    private $matcherMap = [];

    /**
     * @var ConfigurableMethod[]
     */
    private $configurableMethods;

    /**
     * @var bool
     */
    private $returnValueGeneration;

    /**
     * @var Throwable
     */
    private $deferredError;

    public function __construct(array $configurableMethods, bool $returnValueGeneration)
    {
        $this->configurableMethods   = $configurableMethods;
        $this->returnValueGeneration = $returnValueGeneration;
    }

    public function hasMatchers(): bool
    {
        foreach ($this->matchers as $matcher) {
            if ($matcher->hasMatchers()) {
                return true;
            }
        }

        return false;
    }

    /**
     * Looks up the match builder with identification $id and returns it.
     *
     * @param string $id The identification of the match builder
     */
    public function lookupMatcher(string $id): ?Matcher
    {
        if (isset($this->matcherMap[$id])) {
            return $this->matcherMap[$id];
        }

        return null;
    }

    /**
     * Registers a matcher with the identification $id. The matcher can later be
     * looked up using lookupMatcher() to figure out if it has been invoked.
     *
     * @param string  $id      The identification of the matcher
     * @param Matcher $matcher The builder which is being registered
     *
     * @throws MatcherAlreadyRegisteredException
     */
    public function registerMatcher(string $id, Matcher $matcher): void
    {
        if (isset($this->matcherMap[$id])) {
            throw new MatcherAlreadyRegisteredException($id);
        }

        $this->matcherMap[$id] = $matcher;
    }

    public function expects(InvocationOrder $rule): InvocationMocker
    {
        $matcher = new Matcher($rule);
        $this->addMatcher($matcher);

        return new InvocationMocker(
            $this,
            $matcher,
            ...$this->configurableMethods
        );
    }

    /**
     * @throws Exception
     * @throws RuntimeException
     */
    public function invoke(Invocation $invocation)
    {
        $exception      = null;
        $hasReturnValue = false;
        $returnValue    = null;

        foreach ($this->matchers as $match) {
            try {
                if ($match->matches($invocation)) {
                    $value = $match->invoked($invocation);

                    if (!$hasReturnValue) {
                        $returnValue    = $value;
                        $hasReturnValue = true;
                    }
                }
            } catch (Exception $e) {
                $exception = $e;
            }
        }

        if ($exception !== null) {
            throw $exception;
        }

        if ($hasReturnValue) {
            return $returnValue;
        }

        if (!$this->returnValueGeneration) {
            $exception = new ReturnValueNotConfiguredException($invocation);

            if (strtolower($invocation->getMethodName()) === '__tostring') {
                $this->deferredError = $exception;

                return '';
            }

            throw $exception;
        }

        return $invocation->generateReturnValue();
    }

    public function matches(Invocation $invocation): bool
    {
        foreach ($this->matchers as $matcher) {
            if (!$matcher->matches($invocation)) {
                return false;
            }
        }

        return true;
    }

    /**
     * @throws Throwable
     */
    public function verify(): void
    {
        foreach ($this->matchers as $matcher) {
            $matcher->verify();
        }

        if ($this->deferredError) {
            throw $this->deferredError;
        }
    }

    private function addMatcher(Matcher $matcher): void
    {
        $this->matchers[] = $matcher;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use PHPUnit\Framework\MockObject\Builder\InvocationMocker as BuilderInvocationMocker;
use PHPUnit\Framework\MockObject\Rule\InvocationOrder;

/**
 * @method BuilderInvocationMocker method($constraint)
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
interface MockObject extends Stub
{
    public function __phpunit_setOriginalObject($originalObject): void;

    public function __phpunit_verify(bool $unsetInvocationMocker = true): void;

    public function expects(InvocationOrder $invocationRule): BuilderInvocationMocker;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
interface SelfDescribing
{
    /**
     * Returns a string representation of the object.
     */
    public function toString(): string;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use const LC_ALL;
use const LC_COLLATE;
use const LC_CTYPE;
use const LC_MONETARY;
use const LC_NUMERIC;
use const LC_TIME;
use const PATHINFO_FILENAME;
use const PHP_EOL;
use const PHP_URL_PATH;
use function array_filter;
use function array_flip;
use function array_keys;
use function array_merge;
use function array_pop;
use function array_search;
use function array_unique;
use function array_values;
use function basename;
use function call_user_func;
use function chdir;
use function class_exists;
use function clearstatcache;
use function count;
use function debug_backtrace;
use function defined;
use function explode;
use function get_class;
use function get_include_path;
use function getcwd;
use function implode;
use function in_array;
use function ini_set;
use function is_array;
use function is_callable;
use function is_int;
use function is_object;
use function is_string;
use function libxml_clear_errors;
use function method_exists;
use function ob_end_clean;
use function ob_get_contents;
use function ob_get_level;
use function ob_start;
use function parse_url;
use function pathinfo;
use function preg_replace;
use function serialize;
use function setlocale;
use function sprintf;
use function strpos;
use function substr;
use function trim;
use function var_export;
use DeepCopy\DeepCopy;
use PHPUnit\Framework\Constraint\Exception as ExceptionConstraint;
use PHPUnit\Framework\Constraint\ExceptionCode;
use PHPUnit\Framework\Constraint\ExceptionMessage;
use PHPUnit\Framework\Constraint\ExceptionMessageRegularExpression;
use PHPUnit\Framework\Constraint\LogicalOr;
use PHPUnit\Framework\Error\Deprecated;
use PHPUnit\Framework\Error\Error;
use PHPUnit\Framework\Error\Notice;
use PHPUnit\Framework\Error\Warning as WarningError;
use PHPUnit\Framework\MockObject\Generator as MockGenerator;
use PHPUnit\Framework\MockObject\MockBuilder;
use PHPUnit\Framework\MockObject\MockObject;
use PHPUnit\Framework\MockObject\Rule\AnyInvokedCount as AnyInvokedCountMatcher;
use PHPUnit\Framework\MockObject\Rule\InvokedAtIndex as InvokedAtIndexMatcher;
use PHPUnit\Framework\MockObject\Rule\InvokedAtLeastCount as InvokedAtLeastCountMatcher;
use PHPUnit\Framework\MockObject\Rule\InvokedAtLeastOnce as InvokedAtLeastOnceMatcher;
use PHPUnit\Framework\MockObject\Rule\InvokedAtMostCount as InvokedAtMostCountMatcher;
use PHPUnit\Framework\MockObject\Rule\InvokedCount as InvokedCountMatcher;
use PHPUnit\Framework\MockObject\Stub;
use PHPUnit\Framework\MockObject\Stub\ConsecutiveCalls as ConsecutiveCallsStub;
use PHPUnit\Framework\MockObject\Stub\Exception as ExceptionStub;
use PHPUnit\Framework\MockObject\Stub\ReturnArgument as ReturnArgumentStub;
use PHPUnit\Framework\MockObject\Stub\ReturnCallback as ReturnCallbackStub;
use PHPUnit\Framework\MockObject\Stub\ReturnSelf as ReturnSelfStub;
use PHPUnit\Framework\MockObject\Stub\ReturnStub;
use PHPUnit\Framework\MockObject\Stub\ReturnValueMap as ReturnValueMapStub;
use PHPUnit\Runner\BaseTestRunner;
use PHPUnit\Runner\PhptTestCase;
use PHPUnit\Util\Exception as UtilException;
use PHPUnit\Util\GlobalState;
use PHPUnit\Util\PHP\AbstractPhpProcess;
use PHPUnit\Util\Test as TestUtil;
use PHPUnit\Util\Type;
use Prophecy\Exception\Prediction\PredictionException;
use Prophecy\Prophecy\MethodProphecy;
use Prophecy\Prophecy\ObjectProphecy;
use Prophecy\Prophet;
use ReflectionClass;
use ReflectionException;
use SebastianBergmann\Comparator\Comparator;
use SebastianBergmann\Comparator\Factory as ComparatorFactory;
use SebastianBergmann\Diff\Differ;
use SebastianBergmann\Exporter\Exporter;
use SebastianBergmann\GlobalState\ExcludeList;
use SebastianBergmann\GlobalState\Restorer;
use SebastianBergmann\GlobalState\Snapshot;
use SebastianBergmann\ObjectEnumerator\Enumerator;
use SebastianBergmann\Template\Template;
use SoapClient;
use Throwable;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
abstract class TestCase extends Assert implements Reorderable, SelfDescribing, Test
{
    private const LOCALE_CATEGORIES = [LC_ALL, LC_COLLATE, LC_CTYPE, LC_MONETARY, LC_NUMERIC, LC_TIME];

    /**
     * @var ?bool
     */
    protected $backupGlobals;

    /**
     * @var string[]
     */
    protected $backupGlobalsExcludeList = [];

    /**
     * @var string[]
     *
     * @deprecated Use $backupGlobalsExcludeList instead
     */
    protected $backupGlobalsBlacklist = [];

    /**
     * @var bool
     */
    protected $backupStaticAttributes;

    /**
     * @var array<string,array<int,string>>
     */
    protected $backupStaticAttributesExcludeList = [];

    /**
     * @var array<string,array<int,string>>
     *
     * @deprecated Use $backupStaticAttributesExcludeList instead
     */
    protected $backupStaticAttributesBlacklist = [];

    /**
     * @var bool
     */
    protected $runTestInSeparateProcess;

    /**
     * @var bool
     */
    protected $preserveGlobalState = true;

    /**
     * @var list<ExecutionOrderDependency>
     */
    protected $providedTests = [];

    /**
     * @var bool
     */
    private $runClassInSeparateProcess;

    /**
     * @var bool
     */
    private $inIsolation = false;

    /**
     * @var array
     */
    private $data;

    /**
     * @var int|string
     */
    private $dataName;

    /**
     * @var null|string
     */
    private $expectedException;

    /**
     * @var null|string
     */
    private $expectedExceptionMessage;

    /**
     * @var null|string
     */
    private $expectedExceptionMessageRegExp;

    /**
     * @var null|int|string
     */
    private $expectedExceptionCode;

    /**
     * @var string
     */
    private $name = '';

    /**
     * @var list<ExecutionOrderDependency>
     */
    private $dependencies = [];

    /**
     * @var array
     */
    private $dependencyInput = [];

    /**
     * @var array<string,string>
     */
    private $iniSettings = [];

    /**
     * @var array
     */
    private $locale = [];

    /**
     * @var MockObject[]
     */
    private $mockObjects = [];

    /**
     * @var MockGenerator
     */
    private $mockObjectGenerator;

    /**
     * @var int
     */
    private $status = BaseTestRunner::STATUS_UNKNOWN;

    /**
     * @var string
     */
    private $statusMessage = '';

    /**
     * @var int
     */
    private $numAssertions = 0;

    /**
     * @var TestResult
     */
    private $result;

    /**
     * @var mixed
     */
    private $testResult;

    /**
     * @var string
     */
    private $output = '';

    /**
     * @var ?string
     */
    private $outputExpectedRegex;

    /**
     * @var ?string
     */
    private $outputExpectedString;

    /**
     * @var mixed
     */
    private $outputCallback = false;

    /**
     * @var bool
     */
    private $outputBufferingActive = false;

    /**
     * @var int
     */
    private $outputBufferingLevel;

    /**
     * @var bool
     */
    private $outputRetrievedForAssertion = false;

    /**
     * @var ?Snapshot
     */
    private $snapshot;

    /**
     * @var \Prophecy\Prophet
     */
    private $prophet;

    /**
     * @var bool
     */
    private $beStrictAboutChangesToGlobalState = false;

    /**
     * @var bool
     */
    private $registerMockObjectsFromTestArgumentsRecursively = false;

    /**
     * @var string[]
     */
    private $warnings = [];

    /**
     * @var string[]
     */
    private $groups = [];

    /**
     * @var bool
     */
    private $doesNotPerformAssertions = false;

    /**
     * @var Comparator[]
     */
    private $customComparators = [];

    /**
     * @var string[]
     */
    private $doubledTypes = [];

    /**
     * Returns a matcher that matches when the method is executed
     * zero or more times.
     */
    public static function any(): AnyInvokedCountMatcher
    {
        return new AnyInvokedCountMatcher;
    }

    /**
     * Returns a matcher that matches when the method is never executed.
     */
    public static function never(): InvokedCountMatcher
    {
        return new InvokedCountMatcher(0);
    }

    /**
     * Returns a matcher that matches when the method is executed
     * at least N times.
     */
    public static function atLeast(int $requiredInvocations): InvokedAtLeastCountMatcher
    {
        return new InvokedAtLeastCountMatcher(
            $requiredInvocations
        );
    }

    /**
     * Returns a matcher that matches when the method is executed at least once.
     */
    public static function atLeastOnce(): InvokedAtLeastOnceMatcher
    {
        return new InvokedAtLeastOnceMatcher;
    }

    /**
     * Returns a matcher that matches when the method is executed exactly once.
     */
    public static function once(): InvokedCountMatcher
    {
        return new InvokedCountMatcher(1);
    }

    /**
     * Returns a matcher that matches when the method is executed
     * exactly $count times.
     */
    public static function exactly(int $count): InvokedCountMatcher
    {
        return new InvokedCountMatcher($count);
    }

    /**
     * Returns a matcher that matches when the method is executed
     * at most N times.
     */
    public static function atMost(int $allowedInvocations): InvokedAtMostCountMatcher
    {
        return new InvokedAtMostCountMatcher($allowedInvocations);
    }

    /**
     * Returns a matcher that matches when the method is executed
     * at the given index.
     *
     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4297
     * @codeCoverageIgnore
     */
    public static function at(int $index): InvokedAtIndexMatcher
    {
        $stack = debug_backtrace();

        while (!empty($stack)) {
            $frame = array_pop($stack);

            if (isset($frame['object']) && $frame['object'] instanceof self) {
                $frame['object']->addWarning(
                    'The at() matcher has been deprecated. It will be removed in PHPUnit 10. Please refactor your test to not rely on the order in which methods are invoked.'
                );

                break;
            }
        }

        return new InvokedAtIndexMatcher($index);
    }

    public static function returnValue($value): ReturnStub
    {
        return new ReturnStub($value);
    }

    public static function returnValueMap(array $valueMap): ReturnValueMapStub
    {
        return new ReturnValueMapStub($valueMap);
    }

    public static function returnArgument(int $argumentIndex): ReturnArgumentStub
    {
        return new ReturnArgumentStub($argumentIndex);
    }

    public static function returnCallback($callback): ReturnCallbackStub
    {
        return new ReturnCallbackStub($callback);
    }

    /**
     * Returns the current object.
     *
     * This method is useful when mocking a fluent interface.
     */
    public static function returnSelf(): ReturnSelfStub
    {
        return new ReturnSelfStub;
    }

    public static function throwException(Throwable $exception): ExceptionStub
    {
        return new ExceptionStub($exception);
    }

    public static function onConsecutiveCalls(...$args): ConsecutiveCallsStub
    {
        return new ConsecutiveCallsStub($args);
    }

    /**
     * @param int|string $dataName
     *
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function __construct(?string $name = null, array $data = [], $dataName = '')
    {
        if ($name !== null) {
            $this->setName($name);
        }

        $this->data     = $data;
        $this->dataName = $dataName;
    }

    /**
     * This method is called before the first test of this test class is run.
     */
    public static function setUpBeforeClass(): void
    {
    }

    /**
     * This method is called after the last test of this test class is run.
     */
    public static function tearDownAfterClass(): void
    {
    }

    /**
     * This method is called before each test.
     */
    protected function setUp(): void
    {
    }

    /**
     * Performs assertions shared by all tests of a test case.
     *
     * This method is called between setUp() and test.
     */
    protected function assertPreConditions(): void
    {
    }

    /**
     * Performs assertions shared by all tests of a test case.
     *
     * This method is called between test and tearDown().
     */
    protected function assertPostConditions(): void
    {
    }

    /**
     * This method is called after each test.
     */
    protected function tearDown(): void
    {
    }

    /**
     * Returns a string representation of the test case.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     */
    public function toString(): string
    {
        try {
            $class = new ReflectionClass($this);
            // @codeCoverageIgnoreStart
        } catch (ReflectionException $e) {
            throw new Exception(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd

        $buffer = sprintf(
            '%s::%s',
            $class->name,
            $this->getName(false)
        );

        return $buffer . $this->getDataSetAsString();
    }

    public function count(): int
    {
        return 1;
    }

    public function getActualOutputForAssertion(): string
    {
        $this->outputRetrievedForAssertion = true;

        return $this->getActualOutput();
    }

    public function expectOutputRegex(string $expectedRegex): void
    {
        $this->outputExpectedRegex = $expectedRegex;
    }

    public function expectOutputString(string $expectedString): void
    {
        $this->outputExpectedString = $expectedString;
    }

    /**
     * @psalm-param class-string<\Throwable> $exception
     */
    public function expectException(string $exception): void
    {
        // @codeCoverageIgnoreStart
        switch ($exception) {
            case Deprecated::class:
                $this->addWarning('Support for using expectException() with PHPUnit\Framework\Error\Deprecated is deprecated and will be removed in PHPUnit 10. Use expectDeprecation() instead.');

            break;

            case Error::class:
                $this->addWarning('Support for using expectException() with PHPUnit\Framework\Error\Error is deprecated and will be removed in PHPUnit 10. Use expectError() instead.');

            break;

            case Notice::class:
                $this->addWarning('Support for using expectException() with PHPUnit\Framework\Error\Notice is deprecated and will be removed in PHPUnit 10. Use expectNotice() instead.');

            break;

            case WarningError::class:
                $this->addWarning('Support for using expectException() with PHPUnit\Framework\Error\Warning is deprecated and will be removed in PHPUnit 10. Use expectWarning() instead.');

            break;
        }
        // @codeCoverageIgnoreEnd

        $this->expectedException = $exception;
    }

    /**
     * @param int|string $code
     */
    public function expectExceptionCode($code): void
    {
        $this->expectedExceptionCode = $code;
    }

    public function expectExceptionMessage(string $message): void
    {
        $this->expectedExceptionMessage = $message;
    }

    public function expectExceptionMessageMatches(string $regularExpression): void
    {
        $this->expectedExceptionMessageRegExp = $regularExpression;
    }

    /**
     * Sets up an expectation for an exception to be raised by the code under test.
     * Information for expected exception class, expected exception message, and
     * expected exception code are retrieved from a given Exception object.
     */
    public function expectExceptionObject(\Exception $exception): void
    {
        $this->expectException(get_class($exception));
        $this->expectExceptionMessage($exception->getMessage());
        $this->expectExceptionCode($exception->getCode());
    }

    public function expectNotToPerformAssertions(): void
    {
        $this->doesNotPerformAssertions = true;
    }

    public function expectDeprecation(): void
    {
        $this->expectedException = Deprecated::class;
    }

    public function expectDeprecationMessage(string $message): void
    {
        $this->expectExceptionMessage($message);
    }

    public function expectDeprecationMessageMatches(string $regularExpression): void
    {
        $this->expectExceptionMessageMatches($regularExpression);
    }

    public function expectNotice(): void
    {
        $this->expectedException = Notice::class;
    }

    public function expectNoticeMessage(string $message): void
    {
        $this->expectExceptionMessage($message);
    }

    public function expectNoticeMessageMatches(string $regularExpression): void
    {
        $this->expectExceptionMessageMatches($regularExpression);
    }

    public function expectWarning(): void
    {
        $this->expectedException = WarningError::class;
    }

    public function expectWarningMessage(string $message): void
    {
        $this->expectExceptionMessage($message);
    }

    public function expectWarningMessageMatches(string $regularExpression): void
    {
        $this->expectExceptionMessageMatches($regularExpression);
    }

    public function expectError(): void
    {
        $this->expectedException = Error::class;
    }

    public function expectErrorMessage(string $message): void
    {
        $this->expectExceptionMessage($message);
    }

    public function expectErrorMessageMatches(string $regularExpression): void
    {
        $this->expectExceptionMessageMatches($regularExpression);
    }

    public function getStatus(): int
    {
        return $this->status;
    }

    public function markAsRisky(): void
    {
        $this->status = BaseTestRunner::STATUS_RISKY;
    }

    public function getStatusMessage(): string
    {
        return $this->statusMessage;
    }

    public function hasFailed(): bool
    {
        $status = $this->getStatus();

        return $status === BaseTestRunner::STATUS_FAILURE || $status === BaseTestRunner::STATUS_ERROR;
    }

    /**
     * Runs the test case and collects the results in a TestResult object.
     * If no TestResult object is passed a new one will be created.
     *
     * @throws \SebastianBergmann\CodeCoverage\InvalidArgumentException
     * @throws \SebastianBergmann\CodeCoverage\UnintentionallyCoveredCodeException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws CodeCoverageException
     * @throws UtilException
     */
    public function run(TestResult $result = null): TestResult
    {
        if ($result === null) {
            $result = $this->createResult();
        }

        if (!$this instanceof ErrorTestCase && !$this instanceof WarningTestCase) {
            $this->setTestResultObject($result);
        }

        if (!$this instanceof ErrorTestCase &&
            !$this instanceof WarningTestCase &&
            !$this instanceof SkippedTestCase &&
            !$this->handleDependencies()) {
            return $result;
        }

        if ($this->runInSeparateProcess()) {
            $runEntireClass = $this->runClassInSeparateProcess && !$this->runTestInSeparateProcess;

            try {
                $class = new ReflectionClass($this);
                // @codeCoverageIgnoreStart
            } catch (ReflectionException $e) {
                throw new Exception(
                    $e->getMessage(),
                    (int) $e->getCode(),
                    $e
                );
            }
            // @codeCoverageIgnoreEnd

            if ($runEntireClass) {
                $template = new Template(
                    __DIR__ . '/../Util/PHP/Template/TestCaseClass.tpl'
                );
            } else {
                $template = new Template(
                    __DIR__ . '/../Util/PHP/Template/TestCaseMethod.tpl'
                );
            }

            if ($this->preserveGlobalState) {
                $constants     = GlobalState::getConstantsAsString();
                $globals       = GlobalState::getGlobalsAsString();
                $includedFiles = GlobalState::getIncludedFilesAsString();
                $iniSettings   = GlobalState::getIniSettingsAsString();
            } else {
                $constants = '';

                if (!empty($GLOBALS['__PHPUNIT_BOOTSTRAP'])) {
                    $globals = '$GLOBALS[\'__PHPUNIT_BOOTSTRAP\'] = ' . var_export($GLOBALS['__PHPUNIT_BOOTSTRAP'], true) . ";\n";
                } else {
                    $globals = '';
                }

                $includedFiles = '';
                $iniSettings   = '';
            }

            $coverage                                   = $result->getCollectCodeCoverageInformation() ? 'true' : 'false';
            $isStrictAboutTestsThatDoNotTestAnything    = $result->isStrictAboutTestsThatDoNotTestAnything() ? 'true' : 'false';
            $isStrictAboutOutputDuringTests             = $result->isStrictAboutOutputDuringTests() ? 'true' : 'false';
            $enforcesTimeLimit                          = $result->enforcesTimeLimit() ? 'true' : 'false';
            $isStrictAboutTodoAnnotatedTests            = $result->isStrictAboutTodoAnnotatedTests() ? 'true' : 'false';
            $isStrictAboutResourceUsageDuringSmallTests = $result->isStrictAboutResourceUsageDuringSmallTests() ? 'true' : 'false';

            if (defined('PHPUNIT_COMPOSER_INSTALL')) {
                $composerAutoload = var_export(PHPUNIT_COMPOSER_INSTALL, true);
            } else {
                $composerAutoload = '\'\'';
            }

            if (defined('__PHPUNIT_PHAR__')) {
                $phar = var_export(__PHPUNIT_PHAR__, true);
            } else {
                $phar = '\'\'';
            }

            $codeCoverage               = $result->getCodeCoverage();
            $codeCoverageFilter         = null;
            $cachesStaticAnalysis       = 'false';
            $codeCoverageCacheDirectory = null;
            $driverMethod               = 'forLineCoverage';

            if ($codeCoverage) {
                $codeCoverageFilter = $codeCoverage->filter();

                if ($codeCoverage->collectsBranchAndPathCoverage()) {
                    $driverMethod = 'forLineAndPathCoverage';
                }

                if ($codeCoverage->cachesStaticAnalysis()) {
                    $cachesStaticAnalysis       = 'true';
                    $codeCoverageCacheDirectory = $codeCoverage->cacheDirectory();
                }
            }

            $data                       = var_export(serialize($this->data), true);
            $dataName                   = var_export($this->dataName, true);
            $dependencyInput            = var_export(serialize($this->dependencyInput), true);
            $includePath                = var_export(get_include_path(), true);
            $codeCoverageFilter         = var_export(serialize($codeCoverageFilter), true);
            $codeCoverageCacheDirectory = var_export(serialize($codeCoverageCacheDirectory), true);
            // must do these fixes because TestCaseMethod.tpl has unserialize('{data}') in it, and we can't break BC
            // the lines above used to use addcslashes() rather than var_export(), which breaks null byte escape sequences
            $data                       = "'." . $data . ".'";
            $dataName                   = "'.(" . $dataName . ").'";
            $dependencyInput            = "'." . $dependencyInput . ".'";
            $includePath                = "'." . $includePath . ".'";
            $codeCoverageFilter         = "'." . $codeCoverageFilter . ".'";
            $codeCoverageCacheDirectory = "'." . $codeCoverageCacheDirectory . ".'";

            $configurationFilePath = $GLOBALS['__PHPUNIT_CONFIGURATION_FILE'] ?? '';

            $var = [
                'composerAutoload'                           => $composerAutoload,
                'phar'                                       => $phar,
                'filename'                                   => $class->getFileName(),
                'className'                                  => $class->getName(),
                'collectCodeCoverageInformation'             => $coverage,
                'cachesStaticAnalysis'                       => $cachesStaticAnalysis,
                'codeCoverageCacheDirectory'                 => $codeCoverageCacheDirectory,
                'driverMethod'                               => $driverMethod,
                'data'                                       => $data,
                'dataName'                                   => $dataName,
                'dependencyInput'                            => $dependencyInput,
                'constants'                                  => $constants,
                'globals'                                    => $globals,
                'include_path'                               => $includePath,
                'included_files'                             => $includedFiles,
                'iniSettings'                                => $iniSettings,
                'isStrictAboutTestsThatDoNotTestAnything'    => $isStrictAboutTestsThatDoNotTestAnything,
                'isStrictAboutOutputDuringTests'             => $isStrictAboutOutputDuringTests,
                'enforcesTimeLimit'                          => $enforcesTimeLimit,
                'isStrictAboutTodoAnnotatedTests'            => $isStrictAboutTodoAnnotatedTests,
                'isStrictAboutResourceUsageDuringSmallTests' => $isStrictAboutResourceUsageDuringSmallTests,
                'codeCoverageFilter'                         => $codeCoverageFilter,
                'configurationFilePath'                      => $configurationFilePath,
                'name'                                       => $this->getName(false),
            ];

            if (!$runEntireClass) {
                $var['methodName'] = $this->name;
            }

            $template->setVar($var);

            $php = AbstractPhpProcess::factory();
            $php->runTestJob($template->render(), $this, $result);
        } else {
            $result->run($this);
        }

        $this->result = null;

        return $result;
    }

    /**
     * Returns a builder object to create mock objects using a fluent interface.
     *
     * @psalm-template RealInstanceType of object
     * @psalm-param class-string<RealInstanceType> $className
     * @psalm-return MockBuilder<RealInstanceType>
     */
    public function getMockBuilder(string $className): MockBuilder
    {
        $this->recordDoubledType($className);

        return new MockBuilder($this, $className);
    }

    public function registerComparator(Comparator $comparator): void
    {
        ComparatorFactory::getInstance()->register($comparator);

        $this->customComparators[] = $comparator;
    }

    /**
     * @return string[]
     *
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function doubledTypes(): array
    {
        return array_unique($this->doubledTypes);
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function getGroups(): array
    {
        return $this->groups;
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function setGroups(array $groups): void
    {
        $this->groups = $groups;
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function getName(bool $withDataSet = true): string
    {
        if ($withDataSet) {
            return $this->name . $this->getDataSetAsString(false);
        }

        return $this->name;
    }

    /**
     * Returns the size of the test.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function getSize(): int
    {
        return TestUtil::getSize(
            static::class,
            $this->getName(false)
        );
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function hasSize(): bool
    {
        return $this->getSize() !== TestUtil::UNKNOWN;
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function isSmall(): bool
    {
        return $this->getSize() === TestUtil::SMALL;
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function isMedium(): bool
    {
        return $this->getSize() === TestUtil::MEDIUM;
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     *
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function isLarge(): bool
    {
        return $this->getSize() === TestUtil::LARGE;
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function getActualOutput(): string
    {
        if (!$this->outputBufferingActive) {
            return $this->output;
        }

        return (string) ob_get_contents();
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function hasOutput(): bool
    {
        if ($this->output === '') {
            return false;
        }

        if ($this->hasExpectationOnOutput()) {
            return false;
        }

        return true;
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function doesNotPerformAssertions(): bool
    {
        return $this->doesNotPerformAssertions;
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function hasExpectationOnOutput(): bool
    {
        return is_string($this->outputExpectedString) || is_string($this->outputExpectedRegex) || $this->outputRetrievedForAssertion;
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function getExpectedException(): ?string
    {
        return $this->expectedException;
    }

    /**
     * @return null|int|string
     *
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function getExpectedExceptionCode()
    {
        return $this->expectedExceptionCode;
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function getExpectedExceptionMessage(): ?string
    {
        return $this->expectedExceptionMessage;
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function getExpectedExceptionMessageRegExp(): ?string
    {
        return $this->expectedExceptionMessageRegExp;
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function setRegisterMockObjectsFromTestArgumentsRecursively(bool $flag): void
    {
        $this->registerMockObjectsFromTestArgumentsRecursively = $flag;
    }

    /**
     * @throws Throwable
     *
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function runBare(): void
    {
        $this->numAssertions = 0;

        $this->snapshotGlobalState();
        $this->startOutputBuffering();
        clearstatcache();
        $currentWorkingDirectory = getcwd();

        $hookMethods = TestUtil::getHookMethods(static::class);

        $hasMetRequirements = false;

        try {
            $this->checkRequirements();
            $hasMetRequirements = true;

            if ($this->inIsolation) {
                foreach ($hookMethods['beforeClass'] as $method) {
                    $this->{$method}();
                }
            }

            $this->setDoesNotPerformAssertionsFromAnnotation();

            foreach ($hookMethods['before'] as $method) {
                $this->{$method}();
            }

            foreach ($hookMethods['preCondition'] as $method) {
                $this->{$method}();
            }

            $this->testResult = $this->runTest();
            $this->verifyMockObjects();

            foreach ($hookMethods['postCondition'] as $method) {
                $this->{$method}();
            }

            if (!empty($this->warnings)) {
                throw new Warning(
                    implode(
                        "\n",
                        array_unique($this->warnings)
                    )
                );
            }

            $this->status = BaseTestRunner::STATUS_PASSED;
        } catch (IncompleteTest $e) {
            $this->status        = BaseTestRunner::STATUS_INCOMPLETE;
            $this->statusMessage = $e->getMessage();
        } catch (SkippedTest $e) {
            $this->status        = BaseTestRunner::STATUS_SKIPPED;
            $this->statusMessage = $e->getMessage();
        } catch (Warning $e) {
            $this->status        = BaseTestRunner::STATUS_WARNING;
            $this->statusMessage = $e->getMessage();
        } catch (AssertionFailedError $e) {
            $this->status        = BaseTestRunner::STATUS_FAILURE;
            $this->statusMessage = $e->getMessage();
        } catch (PredictionException $e) {
            $this->status        = BaseTestRunner::STATUS_FAILURE;
            $this->statusMessage = $e->getMessage();
        } catch (Throwable $_e) {
            $e                   = $_e;
            $this->status        = BaseTestRunner::STATUS_ERROR;
            $this->statusMessage = $_e->getMessage();
        }

        $this->mockObjects = [];
        $this->prophet     = null;

        // Tear down the fixture. An exception raised in tearDown() will be
        // caught and passed on when no exception was raised before.
        try {
            if ($hasMetRequirements) {
                foreach ($hookMethods['after'] as $method) {
                    $this->{$method}();
                }

                if ($this->inIsolation) {
                    foreach ($hookMethods['afterClass'] as $method) {
                        $this->{$method}();
                    }
                }
            }
        } catch (Throwable $_e) {
            $e = $e ?? $_e;
        }

        try {
            $this->stopOutputBuffering();
        } catch (RiskyTestError $_e) {
            $e = $e ?? $_e;
        }

        if (isset($_e)) {
            $this->status        = BaseTestRunner::STATUS_ERROR;
            $this->statusMessage = $_e->getMessage();
        }

        clearstatcache();

        if ($currentWorkingDirectory !== getcwd()) {
            chdir($currentWorkingDirectory);
        }

        $this->restoreGlobalState();
        $this->unregisterCustomComparators();
        $this->cleanupIniSettings();
        $this->cleanupLocaleSettings();
        libxml_clear_errors();

        // Perform assertion on output.
        if (!isset($e)) {
            try {
                if ($this->outputExpectedRegex !== null) {
                    $this->assertMatchesRegularExpression($this->outputExpectedRegex, $this->output);
                } elseif ($this->outputExpectedString !== null) {
                    $this->assertEquals($this->outputExpectedString, $this->output);
                }
            } catch (Throwable $_e) {
                $e = $_e;
            }
        }

        // Workaround for missing "finally".
        if (isset($e)) {
            if ($e instanceof PredictionException) {
                $e = new AssertionFailedError($e->getMessage());
            }

            $this->onNotSuccessfulTest($e);
        }
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function setName(string $name): void
    {
        $this->name = $name;

        if (is_callable($this->sortId(), true)) {
            $this->providedTests = [new ExecutionOrderDependency($this->sortId())];
        }
    }

    /**
     * @param list<ExecutionOrderDependency> $dependencies
     *
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function setDependencies(array $dependencies): void
    {
        $this->dependencies = $dependencies;
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function setDependencyInput(array $dependencyInput): void
    {
        $this->dependencyInput = $dependencyInput;
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function setBeStrictAboutChangesToGlobalState(?bool $beStrictAboutChangesToGlobalState): void
    {
        $this->beStrictAboutChangesToGlobalState = $beStrictAboutChangesToGlobalState;
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function setBackupGlobals(?bool $backupGlobals): void
    {
        if ($this->backupGlobals === null && $backupGlobals !== null) {
            $this->backupGlobals = $backupGlobals;
        }
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function setBackupStaticAttributes(?bool $backupStaticAttributes): void
    {
        if ($this->backupStaticAttributes === null && $backupStaticAttributes !== null) {
            $this->backupStaticAttributes = $backupStaticAttributes;
        }
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function setRunTestInSeparateProcess(bool $runTestInSeparateProcess): void
    {
        if ($this->runTestInSeparateProcess === null) {
            $this->runTestInSeparateProcess = $runTestInSeparateProcess;
        }
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function setRunClassInSeparateProcess(bool $runClassInSeparateProcess): void
    {
        if ($this->runClassInSeparateProcess === null) {
            $this->runClassInSeparateProcess = $runClassInSeparateProcess;
        }
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function setPreserveGlobalState(bool $preserveGlobalState): void
    {
        $this->preserveGlobalState = $preserveGlobalState;
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function setInIsolation(bool $inIsolation): void
    {
        $this->inIsolation = $inIsolation;
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function isInIsolation(): bool
    {
        return $this->inIsolation;
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function getResult()
    {
        return $this->testResult;
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function setResult($result): void
    {
        $this->testResult = $result;
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function setOutputCallback(callable $callback): void
    {
        $this->outputCallback = $callback;
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function getTestResultObject(): ?TestResult
    {
        return $this->result;
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function setTestResultObject(TestResult $result): void
    {
        $this->result = $result;
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function registerMockObject(MockObject $mockObject): void
    {
        $this->mockObjects[] = $mockObject;
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function addToAssertionCount(int $count): void
    {
        $this->numAssertions += $count;
    }

    /**
     * Returns the number of assertions performed by this test.
     *
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function getNumAssertions(): int
    {
        return $this->numAssertions;
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function usesDataProvider(): bool
    {
        return !empty($this->data);
    }

    /**
     * @return int|string
     *
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function dataName()
    {
        return $this->dataName;
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function getDataSetAsString(bool $includeData = true): string
    {
        $buffer = '';

        if (!empty($this->data)) {
            if (is_int($this->dataName)) {
                $buffer .= sprintf(' with data set #%d', $this->dataName);
            } else {
                $buffer .= sprintf(' with data set "%s"', $this->dataName);
            }

            if ($includeData) {
                $exporter = new Exporter;

                $buffer .= sprintf(' (%s)', $exporter->shortenedRecursiveExport($this->data));
            }
        }

        return $buffer;
    }

    /**
     * Gets the data set of a TestCase.
     *
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function getProvidedData(): array
    {
        return $this->data;
    }

    /**
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    public function addWarning(string $warning): void
    {
        $this->warnings[] = $warning;
    }

    public function sortId(): string
    {
        $id = $this->name;

        if (strpos($id, '::') === false) {
            $id = static::class . '::' . $id;
        }

        if ($this->usesDataProvider()) {
            $id .= $this->getDataSetAsString(false);
        }

        return $id;
    }

    /**
     * Returns the normalized test name as class::method.
     *
     * @return list<ExecutionOrderDependency>
     */
    public function provides(): array
    {
        return $this->providedTests;
    }

    /**
     * Returns a list of normalized dependency names, class::method.
     *
     * This list can differ from the raw dependencies as the resolver has
     * no need for the [!][shallow]clone prefix that is filtered out
     * during normalization.
     *
     * @return list<ExecutionOrderDependency>
     */
    public function requires(): array
    {
        return $this->dependencies;
    }

    /**
     * Override to run the test and assert its state.
     *
     * @throws \SebastianBergmann\ObjectEnumerator\InvalidArgumentException
     * @throws AssertionFailedError
     * @throws Exception
     * @throws ExpectationFailedException
     * @throws Throwable
     */
    protected function runTest()
    {
        if (trim($this->name) === '') {
            throw new Exception(
                'PHPUnit\Framework\TestCase::$name must be a non-blank string.'
            );
        }

        $testArguments = array_merge($this->data, $this->dependencyInput);

        $this->registerMockObjectsFromTestArguments($testArguments);

        try {
            $testResult = $this->{$this->name}(...array_values($testArguments));
        } catch (Throwable $exception) {
            if (!$this->checkExceptionExpectations($exception)) {
                throw $exception;
            }

            if ($this->expectedException !== null) {
                if ($this->expectedException === Error::class) {
                    $this->assertThat(
                        $exception,
                        LogicalOr::fromConstraints(
                            new ExceptionConstraint(Error::class),
                            new ExceptionConstraint(\Error::class)
                        )
                    );
                } else {
                    $this->assertThat(
                        $exception,
                        new ExceptionConstraint(
                            $this->expectedException
                        )
                    );
                }
            }

            if ($this->expectedExceptionMessage !== null) {
                $this->assertThat(
                    $exception,
                    new ExceptionMessage(
                        $this->expectedExceptionMessage
                    )
                );
            }

            if ($this->expectedExceptionMessageRegExp !== null) {
                $this->assertThat(
                    $exception,
                    new ExceptionMessageRegularExpression(
                        $this->expectedExceptionMessageRegExp
                    )
                );
            }

            if ($this->expectedExceptionCode !== null) {
                $this->assertThat(
                    $exception,
                    new ExceptionCode(
                        $this->expectedExceptionCode
                    )
                );
            }

            return;
        }

        if ($this->expectedException !== null) {
            $this->assertThat(
                null,
                new ExceptionConstraint(
                    $this->expectedException
                )
            );
        } elseif ($this->expectedExceptionMessage !== null) {
            $this->numAssertions++;

            throw new AssertionFailedError(
                sprintf(
                    'Failed asserting that exception with message "%s" is thrown',
                    $this->expectedExceptionMessage
                )
            );
        } elseif ($this->expectedExceptionMessageRegExp !== null) {
            $this->numAssertions++;

            throw new AssertionFailedError(
                sprintf(
                    'Failed asserting that exception with message matching "%s" is thrown',
                    $this->expectedExceptionMessageRegExp
                )
            );
        } elseif ($this->expectedExceptionCode !== null) {
            $this->numAssertions++;

            throw new AssertionFailedError(
                sprintf(
                    'Failed asserting that exception with code "%s" is thrown',
                    $this->expectedExceptionCode
                )
            );
        }

        return $testResult;
    }

    /**
     * This method is a wrapper for the ini_set() function that automatically
     * resets the modified php.ini setting to its original value after the
     * test is run.
     *
     * @throws Exception
     */
    protected function iniSet(string $varName, string $newValue): void
    {
        $currentValue = ini_set($varName, $newValue);

        if ($currentValue !== false) {
            $this->iniSettings[$varName] = $currentValue;
        } else {
            throw new Exception(
                sprintf(
                    'INI setting "%s" could not be set to "%s".',
                    $varName,
                    $newValue
                )
            );
        }
    }

    /**
     * This method is a wrapper for the setlocale() function that automatically
     * resets the locale to its original value after the test is run.
     *
     * @throws Exception
     */
    protected function setLocale(...$args): void
    {
        if (count($args) < 2) {
            throw new Exception;
        }

        [$category, $locale] = $args;

        if (!in_array($category, self::LOCALE_CATEGORIES, true)) {
            throw new Exception;
        }

        if (!is_array($locale) && !is_string($locale)) {
            throw new Exception;
        }

        $this->locale[$category] = setlocale($category, 0);

        $result = setlocale(...$args);

        if ($result === false) {
            throw new Exception(
                'The locale functionality is not implemented on your platform, ' .
                'the specified locale does not exist or the category name is ' .
                'invalid.'
            );
        }
    }

    /**
     * Makes configurable stub for the specified class.
     *
     * @psalm-template RealInstanceType of object
     * @psalm-param    class-string<RealInstanceType> $originalClassName
     * @psalm-return   Stub&RealInstanceType
     */
    protected function createStub(string $originalClassName): Stub
    {
        return $this->createMockObject($originalClassName);
    }

    /**
     * Returns a mock object for the specified class.
     *
     * @psalm-template RealInstanceType of object
     * @psalm-param class-string<RealInstanceType> $originalClassName
     * @psalm-return MockObject&RealInstanceType
     */
    protected function createMock(string $originalClassName): MockObject
    {
        return $this->createMockObject($originalClassName);
    }

    /**
     * Returns a configured mock object for the specified class.
     *
     * @psalm-template RealInstanceType of object
     * @psalm-param class-string<RealInstanceType> $originalClassName
     * @psalm-return MockObject&RealInstanceType
     */
    protected function createConfiguredMock(string $originalClassName, array $configuration): MockObject
    {
        $o = $this->createMockObject($originalClassName);

        foreach ($configuration as $method => $return) {
            $o->method($method)->willReturn($return);
        }

        return $o;
    }

    /**
     * Returns a partial mock object for the specified class.
     *
     * @param string[] $methods
     *
     * @psalm-template RealInstanceType of object
     * @psalm-param class-string<RealInstanceType> $originalClassName
     * @psalm-return MockObject&RealInstanceType
     */
    protected function createPartialMock(string $originalClassName, array $methods): MockObject
    {
        try {
            $reflector = new ReflectionClass($originalClassName);
            // @codeCoverageIgnoreStart
        } catch (ReflectionException $e) {
            throw new Exception(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd

        $mockedMethodsThatDontExist = array_filter(
            $methods,
            static function (string $method) use ($reflector)
            {
                return !$reflector->hasMethod($method);
            }
        );

        if ($mockedMethodsThatDontExist) {
            $this->addWarning(
                sprintf(
                    'createPartialMock() called with method(s) %s that do not exist in %s. This will not be allowed in future versions of PHPUnit.',
                    implode(', ', $mockedMethodsThatDontExist),
                    $originalClassName
                )
            );
        }

        return $this->getMockBuilder($originalClassName)
                    ->disableOriginalConstructor()
                    ->disableOriginalClone()
                    ->disableArgumentCloning()
                    ->disallowMockingUnknownTypes()
                    ->setMethods(empty($methods) ? null : $methods)
                    ->getMock();
    }

    /**
     * Returns a test proxy for the specified class.
     *
     * @psalm-template RealInstanceType of object
     * @psalm-param class-string<RealInstanceType> $originalClassName
     * @psalm-return MockObject&RealInstanceType
     */
    protected function createTestProxy(string $originalClassName, array $constructorArguments = []): MockObject
    {
        return $this->getMockBuilder($originalClassName)
                    ->setConstructorArgs($constructorArguments)
                    ->enableProxyingToOriginalMethods()
                    ->getMock();
    }

    /**
     * Mocks the specified class and returns the name of the mocked class.
     *
     * @param null|array $methods $methods
     *
     * @psalm-template RealInstanceType of object
     * @psalm-param class-string<RealInstanceType>|string $originalClassName
     * @psalm-return class-string<MockObject&RealInstanceType>
     */
    protected function getMockClass(string $originalClassName, $methods = [], array $arguments = [], string $mockClassName = '', bool $callOriginalConstructor = false, bool $callOriginalClone = true, bool $callAutoload = true, bool $cloneArguments = false): string
    {
        $this->recordDoubledType($originalClassName);

        $mock = $this->getMockObjectGenerator()->getMock(
            $originalClassName,
            $methods,
            $arguments,
            $mockClassName,
            $callOriginalConstructor,
            $callOriginalClone,
            $callAutoload,
            $cloneArguments
        );

        return get_class($mock);
    }

    /**
     * Returns a mock object for the specified abstract class with all abstract
     * methods of the class mocked. Concrete methods are not mocked by default.
     * To mock concrete methods, use the 7th parameter ($mockedMethods).
     *
     * @psalm-template RealInstanceType of object
     * @psalm-param class-string<RealInstanceType> $originalClassName
     * @psalm-return MockObject&RealInstanceType
     */
    protected function getMockForAbstractClass(string $originalClassName, array $arguments = [], string $mockClassName = '', bool $callOriginalConstructor = true, bool $callOriginalClone = true, bool $callAutoload = true, array $mockedMethods = [], bool $cloneArguments = false): MockObject
    {
        $this->recordDoubledType($originalClassName);

        $mockObject = $this->getMockObjectGenerator()->getMockForAbstractClass(
            $originalClassName,
            $arguments,
            $mockClassName,
            $callOriginalConstructor,
            $callOriginalClone,
            $callAutoload,
            $mockedMethods,
            $cloneArguments
        );

        $this->registerMockObject($mockObject);

        return $mockObject;
    }

    /**
     * Returns a mock object based on the given WSDL file.
     *
     * @psalm-template RealInstanceType of object
     * @psalm-param class-string<RealInstanceType>|string $originalClassName
     * @psalm-return MockObject&RealInstanceType
     */
    protected function getMockFromWsdl(string $wsdlFile, string $originalClassName = '', string $mockClassName = '', array $methods = [], bool $callOriginalConstructor = true, array $options = []): MockObject
    {
        $this->recordDoubledType(SoapClient::class);

        if ($originalClassName === '') {
            $fileName          = pathinfo(basename(parse_url($wsdlFile, PHP_URL_PATH)), PATHINFO_FILENAME);
            $originalClassName = preg_replace('/\W/', '', $fileName);
        }

        if (!class_exists($originalClassName)) {
            eval(
                $this->getMockObjectGenerator()->generateClassFromWsdl(
                    $wsdlFile,
                    $originalClassName,
                    $methods,
                    $options
                )
            );
        }

        $mockObject = $this->getMockObjectGenerator()->getMock(
            $originalClassName,
            $methods,
            ['', $options],
            $mockClassName,
            $callOriginalConstructor,
            false,
            false
        );

        $this->registerMockObject($mockObject);

        return $mockObject;
    }

    /**
     * Returns a mock object for the specified trait with all abstract methods
     * of the trait mocked. Concrete methods to mock can be specified with the
     * `$mockedMethods` parameter.
     *
     * @psalm-param trait-string $traitName
     */
    protected function getMockForTrait(string $traitName, array $arguments = [], string $mockClassName = '', bool $callOriginalConstructor = true, bool $callOriginalClone = true, bool $callAutoload = true, array $mockedMethods = [], bool $cloneArguments = false): MockObject
    {
        $this->recordDoubledType($traitName);

        $mockObject = $this->getMockObjectGenerator()->getMockForTrait(
            $traitName,
            $arguments,
            $mockClassName,
            $callOriginalConstructor,
            $callOriginalClone,
            $callAutoload,
            $mockedMethods,
            $cloneArguments
        );

        $this->registerMockObject($mockObject);

        return $mockObject;
    }

    /**
     * Returns an object for the specified trait.
     *
     * @psalm-param trait-string $traitName
     */
    protected function getObjectForTrait(string $traitName, array $arguments = [], string $traitClassName = '', bool $callOriginalConstructor = true, bool $callOriginalClone = true, bool $callAutoload = true): object
    {
        $this->recordDoubledType($traitName);

        return $this->getMockObjectGenerator()->getObjectForTrait(
            $traitName,
            $traitClassName,
            $callAutoload,
            $callOriginalConstructor,
            $arguments
        );
    }

    /**
     * @throws \Prophecy\Exception\Doubler\ClassNotFoundException
     * @throws \Prophecy\Exception\Doubler\DoubleException
     * @throws \Prophecy\Exception\Doubler\InterfaceNotFoundException
     *
     * @psalm-param class-string|null $classOrInterface
     */
    protected function prophesize(?string $classOrInterface = null): ObjectProphecy
    {
        $this->addWarning('PHPUnit\Framework\TestCase::prophesize() is deprecated and will be removed in PHPUnit 10. Please use the trait provided by phpspec/prophecy-phpunit.');

        if (is_string($classOrInterface)) {
            $this->recordDoubledType($classOrInterface);
        }

        return $this->getProphet()->prophesize($classOrInterface);
    }

    /**
     * Creates a default TestResult object.
     *
     * @internal This method is not covered by the backward compatibility promise for PHPUnit
     */
    protected function createResult(): TestResult
    {
        return new TestResult;
    }

    /**
     * This method is called when a test method did not execute successfully.
     *
     * @throws Throwable
     */
    protected function onNotSuccessfulTest(Throwable $t): void
    {
        throw $t;
    }

    protected function recordDoubledType(string $originalClassName): void
    {
        $this->doubledTypes[] = $originalClassName;
    }

    /**
     * @throws Throwable
     */
    private function verifyMockObjects(): void
    {
        foreach ($this->mockObjects as $mockObject) {
            if ($mockObject->__phpunit_hasMatchers()) {
                $this->numAssertions++;
            }

            $mockObject->__phpunit_verify(
                $this->shouldInvocationMockerBeReset($mockObject)
            );
        }

        if ($this->prophet !== null) {
            try {
                $this->prophet->checkPredictions();
            } finally {
                foreach ($this->prophet->getProphecies() as $objectProphecy) {
                    foreach ($objectProphecy->getMethodProphecies() as $methodProphecies) {
                        foreach ($methodProphecies as $methodProphecy) {
                            /* @var MethodProphecy $methodProphecy */
                            $this->numAssertions += count($methodProphecy->getCheckedPredictions());
                        }
                    }
                }
            }
        }
    }

    /**
     * @throws SkippedTestError
     * @throws SyntheticSkippedError
     * @throws Warning
     */
    private function checkRequirements(): void
    {
        if (!$this->name || !method_exists($this, $this->name)) {
            return;
        }

        $missingRequirements = TestUtil::getMissingRequirements(
            static::class,
            $this->name
        );

        if (!empty($missingRequirements)) {
            $this->markTestSkipped(implode(PHP_EOL, $missingRequirements));
        }
    }

    private function handleDependencies(): bool
    {
        if ([] === $this->dependencies || $this->inIsolation) {
            return true;
        }

        $passed     = $this->result->passed();
        $passedKeys = array_keys($passed);
        $numKeys    = count($passedKeys);

        for ($i = 0; $i < $numKeys; $i++) {
            $pos = strpos($passedKeys[$i], ' with data set');

            if ($pos !== false) {
                $passedKeys[$i] = substr($passedKeys[$i], 0, $pos);
            }
        }

        $passedKeys = array_flip(array_unique($passedKeys));

        foreach ($this->dependencies as $dependency) {
            if (!$dependency->isValid()) {
                $this->markSkippedForNotSpecifyingDependency();

                return false;
            }

            if ($dependency->targetIsClass()) {
                $dependencyClassName = $dependency->getTargetClassName();

                if (array_search($dependencyClassName, $this->result->passedClasses(), true) === false) {
                    $this->markSkippedForMissingDependency($dependency);

                    return false;
                }

                continue;
            }

            $dependencyTarget = $dependency->getTarget();

            if (!isset($passedKeys[$dependencyTarget])) {
                if (!$this->isCallableTestMethod($dependencyTarget)) {
                    $this->markWarningForUncallableDependency($dependency);
                } else {
                    $this->markSkippedForMissingDependency($dependency);
                }

                return false;
            }

            if (isset($passed[$dependencyTarget])) {
                if ($passed[$dependencyTarget]['size'] != \PHPUnit\Util\Test::UNKNOWN &&
                    $this->getSize() != \PHPUnit\Util\Test::UNKNOWN &&
                    $passed[$dependencyTarget]['size'] > $this->getSize()) {
                    $this->result->addError(
                        $this,
                        new SkippedTestError(
                            'This test depends on a test that is larger than itself.'
                        ),
                        0
                    );

                    return false;
                }

                if ($dependency->useDeepClone()) {
                    $deepCopy = new DeepCopy;
                    $deepCopy->skipUncloneable(false);

                    $this->dependencyInput[$dependencyTarget] = $deepCopy->copy($passed[$dependencyTarget]['result']);
                } elseif ($dependency->useShallowClone()) {
                    $this->dependencyInput[$dependencyTarget] = clone $passed[$dependencyTarget]['result'];
                } else {
                    $this->dependencyInput[$dependencyTarget] = $passed[$dependencyTarget]['result'];
                }
            } else {
                $this->dependencyInput[$dependencyTarget] = null;
            }
        }

        return true;
    }

    private function markSkippedForNotSpecifyingDependency(): void
    {
        $this->status = BaseTestRunner::STATUS_SKIPPED;

        $this->result->startTest($this);

        $this->result->addError(
            $this,
            new SkippedTestError(
                'This method has an invalid @depends annotation.'
            ),
            0
        );

        $this->result->endTest($this, 0);
    }

    private function markSkippedForMissingDependency(ExecutionOrderDependency $dependency): void
    {
        $this->status = BaseTestRunner::STATUS_SKIPPED;

        $this->result->startTest($this);

        $this->result->addError(
            $this,
            new SkippedTestError(
                sprintf(
                    'This test depends on "%s" to pass.',
                    $dependency->getTarget()
                )
            ),
            0
        );

        $this->result->endTest($this, 0);
    }

    private function markWarningForUncallableDependency(ExecutionOrderDependency $dependency): void
    {
        $this->status = BaseTestRunner::STATUS_WARNING;

        $this->result->startTest($this);

        $this->result->addWarning(
            $this,
            new Warning(
                sprintf(
                    'This test depends on "%s" which does not exist.',
                    $dependency->getTarget()
                )
            ),
            0
        );

        $this->result->endTest($this, 0);
    }

    /**
     * Get the mock object generator, creating it if it doesn't exist.
     */
    private function getMockObjectGenerator(): MockGenerator
    {
        if ($this->mockObjectGenerator === null) {
            $this->mockObjectGenerator = new MockGenerator;
        }

        return $this->mockObjectGenerator;
    }

    private function startOutputBuffering(): void
    {
        ob_start();

        $this->outputBufferingActive = true;
        $this->outputBufferingLevel  = ob_get_level();
    }

    /**
     * @throws RiskyTestError
     */
    private function stopOutputBuffering(): void
    {
        if (ob_get_level() !== $this->outputBufferingLevel) {
            while (ob_get_level() >= $this->outputBufferingLevel) {
                ob_end_clean();
            }

            throw new RiskyTestError(
                'Test code or tested code did not (only) close its own output buffers'
            );
        }

        $this->output = ob_get_contents();

        if ($this->outputCallback !== false) {
            $this->output = (string) call_user_func($this->outputCallback, $this->output);
        }

        ob_end_clean();

        $this->outputBufferingActive = false;
        $this->outputBufferingLevel  = ob_get_level();
    }

    private function snapshotGlobalState(): void
    {
        if ($this->runTestInSeparateProcess || $this->inIsolation ||
            (!$this->backupGlobals && !$this->backupStaticAttributes)) {
            return;
        }

        $this->snapshot = $this->createGlobalStateSnapshot($this->backupGlobals === true);
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws RiskyTestError
     */
    private function restoreGlobalState(): void
    {
        if (!$this->snapshot instanceof Snapshot) {
            return;
        }

        if ($this->beStrictAboutChangesToGlobalState) {
            try {
                $this->compareGlobalStateSnapshots(
                    $this->snapshot,
                    $this->createGlobalStateSnapshot($this->backupGlobals === true)
                );
            } catch (RiskyTestError $rte) {
                // Intentionally left empty
            }
        }

        $restorer = new Restorer;

        if ($this->backupGlobals) {
            $restorer->restoreGlobalVariables($this->snapshot);
        }

        if ($this->backupStaticAttributes) {
            $restorer->restoreStaticAttributes($this->snapshot);
        }

        $this->snapshot = null;

        if (isset($rte)) {
            throw $rte;
        }
    }

    private function createGlobalStateSnapshot(bool $backupGlobals): Snapshot
    {
        $excludeList = new ExcludeList;

        foreach ($this->backupGlobalsExcludeList as $globalVariable) {
            $excludeList->addGlobalVariable($globalVariable);
        }

        if (!empty($this->backupGlobalsBlacklist)) {
            $this->addWarning('PHPUnit\Framework\TestCase::$backupGlobalsBlacklist is deprecated and will be removed in PHPUnit 10. Please use PHPUnit\Framework\TestCase::$backupGlobalsExcludeList instead.');

            foreach ($this->backupGlobalsBlacklist as $globalVariable) {
                $excludeList->addGlobalVariable($globalVariable);
            }
        }

        if (!defined('PHPUNIT_TESTSUITE')) {
            $excludeList->addClassNamePrefix('PHPUnit');
            $excludeList->addClassNamePrefix('SebastianBergmann\CodeCoverage');
            $excludeList->addClassNamePrefix('SebastianBergmann\FileIterator');
            $excludeList->addClassNamePrefix('SebastianBergmann\Invoker');
            $excludeList->addClassNamePrefix('SebastianBergmann\Template');
            $excludeList->addClassNamePrefix('SebastianBergmann\Timer');
            $excludeList->addClassNamePrefix('Symfony');
            $excludeList->addClassNamePrefix('Doctrine\Instantiator');
            $excludeList->addClassNamePrefix('Prophecy');
            $excludeList->addStaticAttribute(ComparatorFactory::class, 'instance');

            foreach ($this->backupStaticAttributesExcludeList as $class => $attributes) {
                foreach ($attributes as $attribute) {
                    $excludeList->addStaticAttribute($class, $attribute);
                }
            }

            if (!empty($this->backupStaticAttributesBlacklist)) {
                $this->addWarning('PHPUnit\Framework\TestCase::$backupStaticAttributesBlacklist is deprecated and will be removed in PHPUnit 10. Please use PHPUnit\Framework\TestCase::$backupStaticAttributesExcludeList instead.');

                foreach ($this->backupStaticAttributesBlacklist as $class => $attributes) {
                    foreach ($attributes as $attribute) {
                        $excludeList->addStaticAttribute($class, $attribute);
                    }
                }
            }
        }

        return new Snapshot(
            $excludeList,
            $backupGlobals,
            (bool) $this->backupStaticAttributes,
            false,
            false,
            false,
            false,
            false,
            false,
            false
        );
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws RiskyTestError
     */
    private function compareGlobalStateSnapshots(Snapshot $before, Snapshot $after): void
    {
        $backupGlobals = $this->backupGlobals === null || $this->backupGlobals;

        if ($backupGlobals) {
            $this->compareGlobalStateSnapshotPart(
                $before->globalVariables(),
                $after->globalVariables(),
                "--- Global variables before the test\n+++ Global variables after the test\n"
            );

            $this->compareGlobalStateSnapshotPart(
                $before->superGlobalVariables(),
                $after->superGlobalVariables(),
                "--- Super-global variables before the test\n+++ Super-global variables after the test\n"
            );
        }

        if ($this->backupStaticAttributes) {
            $this->compareGlobalStateSnapshotPart(
                $before->staticAttributes(),
                $after->staticAttributes(),
                "--- Static attributes before the test\n+++ Static attributes after the test\n"
            );
        }
    }

    /**
     * @throws RiskyTestError
     */
    private function compareGlobalStateSnapshotPart(array $before, array $after, string $header): void
    {
        if ($before != $after) {
            $differ   = new Differ($header);
            $exporter = new Exporter;

            $diff = $differ->diff(
                $exporter->export($before),
                $exporter->export($after)
            );

            throw new RiskyTestError(
                $diff
            );
        }
    }

    private function getProphet(): Prophet
    {
        if ($this->prophet === null) {
            $this->prophet = new Prophet;
        }

        return $this->prophet;
    }

    /**
     * @throws \SebastianBergmann\ObjectEnumerator\InvalidArgumentException
     */
    private function shouldInvocationMockerBeReset(MockObject $mock): bool
    {
        $enumerator = new Enumerator;

        foreach ($enumerator->enumerate($this->dependencyInput) as $object) {
            if ($mock === $object) {
                return false;
            }
        }

        if (!is_array($this->testResult) && !is_object($this->testResult)) {
            return true;
        }

        return !in_array($mock, $enumerator->enumerate($this->testResult), true);
    }

    /**
     * @throws \SebastianBergmann\ObjectEnumerator\InvalidArgumentException
     * @throws \SebastianBergmann\ObjectReflector\InvalidArgumentException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    private function registerMockObjectsFromTestArguments(array $testArguments, array &$visited = []): void
    {
        if ($this->registerMockObjectsFromTestArgumentsRecursively) {
            foreach ((new Enumerator)->enumerate($testArguments) as $object) {
                if ($object instanceof MockObject) {
                    $this->registerMockObject($object);
                }
            }
        } else {
            foreach ($testArguments as $testArgument) {
                if ($testArgument instanceof MockObject) {
                    if (Type::isCloneable($testArgument)) {
                        $testArgument = clone $testArgument;
                    }

                    $this->registerMockObject($testArgument);
                } elseif (is_array($testArgument) && !in_array($testArgument, $visited, true)) {
                    $visited[] = $testArgument;

                    $this->registerMockObjectsFromTestArguments(
                        $testArgument,
                        $visited
                    );
                }
            }
        }
    }

    private function setDoesNotPerformAssertionsFromAnnotation(): void
    {
        $annotations = TestUtil::parseTestMethodAnnotations(
            static::class,
            $this->name
        );

        if (isset($annotations['method']['doesNotPerformAssertions'])) {
            $this->doesNotPerformAssertions = true;
        }
    }

    private function unregisterCustomComparators(): void
    {
        $factory = ComparatorFactory::getInstance();

        foreach ($this->customComparators as $comparator) {
            $factory->unregister($comparator);
        }

        $this->customComparators = [];
    }

    private function cleanupIniSettings(): void
    {
        foreach ($this->iniSettings as $varName => $oldValue) {
            ini_set($varName, $oldValue);
        }

        $this->iniSettings = [];
    }

    private function cleanupLocaleSettings(): void
    {
        foreach ($this->locale as $category => $locale) {
            setlocale($category, $locale);
        }

        $this->locale = [];
    }

    /**
     * @throws Exception
     */
    private function checkExceptionExpectations(Throwable $throwable): bool
    {
        $result = false;

        if ($this->expectedException !== null || $this->expectedExceptionCode !== null || $this->expectedExceptionMessage !== null || $this->expectedExceptionMessageRegExp !== null) {
            $result = true;
        }

        if ($throwable instanceof Exception) {
            $result = false;
        }

        if (is_string($this->expectedException)) {
            try {
                $reflector = new ReflectionClass($this->expectedException);
                // @codeCoverageIgnoreStart
            } catch (ReflectionException $e) {
                throw new Exception(
                    $e->getMessage(),
                    (int) $e->getCode(),
                    $e
                );
            }
            // @codeCoverageIgnoreEnd

            if ($this->expectedException === 'PHPUnit\Framework\Exception' ||
                $this->expectedException === '\PHPUnit\Framework\Exception' ||
                $reflector->isSubclassOf(Exception::class)) {
                $result = true;
            }
        }

        return $result;
    }

    private function runInSeparateProcess(): bool
    {
        return ($this->runTestInSeparateProcess || $this->runClassInSeparateProcess) &&
            !$this->inIsolation && !$this instanceof PhptTestCase;
    }

    private function isCallableTestMethod(string $dependency): bool
    {
        [$className, $methodName] = explode('::', $dependency);

        if (!class_exists($className)) {
            return false;
        }

        try {
            $class = new ReflectionClass($className);
        } catch (ReflectionException $e) {
            return false;
        }

        if (!$class->isSubclassOf(__CLASS__)) {
            return false;
        }

        if (!$class->hasMethod($methodName)) {
            return false;
        }

        try {
            $method = $class->getMethod($methodName);
        } catch (ReflectionException $e) {
            return false;
        }

        return TestUtil::isTestMethod($method);
    }

    /**
     * @psalm-template RealInstanceType of object
     * @psalm-param class-string<RealInstanceType> $originalClassName
     * @psalm-return MockObject&RealInstanceType
     */
    private function createMockObject(string $originalClassName): MockObject
    {
        return $this->getMockBuilder($originalClassName)
                    ->disableOriginalConstructor()
                    ->disableOriginalClone()
                    ->disableArgumentCloning()
                    ->disallowMockingUnknownTypes()
                    ->getMock();
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class WarningTestCase extends TestCase
{
    /**
     * @var bool
     */
    protected $backupGlobals = false;

    /**
     * @var bool
     */
    protected $backupStaticAttributes = false;

    /**
     * @var bool
     */
    protected $runTestInSeparateProcess = false;

    /**
     * @var string
     */
    private $message;

    public function __construct(string $message = '')
    {
        $this->message = $message;

        parent::__construct('Warning');
    }

    public function getMessage(): string
    {
        return $this->message;
    }

    /**
     * Returns a string representation of the test case.
     */
    public function toString(): string
    {
        return 'Warning';
    }

    /**
     * @throws Exception
     *
     * @psalm-return never-return
     */
    protected function runTest(): void
    {
        throw new Warning($this->message);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class InvalidParameterGroupException extends Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function sprintf;
use function strpos;
use Throwable;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class ExceptionMessage extends Constraint
{
    /**
     * @var string
     */
    private $expectedMessage;

    public function __construct(string $expected)
    {
        $this->expectedMessage = $expected;
    }

    public function toString(): string
    {
        if ($this->expectedMessage === '') {
            return 'exception message is empty';
        }

        return 'exception message contains ';
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param Throwable $other
     */
    protected function matches($other): bool
    {
        if ($this->expectedMessage === '') {
            return $other->getMessage() === '';
        }

        return strpos((string) $other->getMessage(), $this->expectedMessage) !== false;
    }

    /**
     * Returns the description of the failure.
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other evaluated value or object
     */
    protected function failureDescription($other): string
    {
        if ($this->expectedMessage === '') {
            return sprintf(
                "exception message is empty but is '%s'",
                $other->getMessage()
            );
        }

        return sprintf(
            "exception message '%s' contains '%s'",
            $other->getMessage(),
            $this->expectedMessage
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function sprintf;
use Throwable;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class ExceptionCode extends Constraint
{
    /**
     * @var int|string
     */
    private $expectedCode;

    /**
     * @param int|string $expected
     */
    public function __construct($expected)
    {
        $this->expectedCode = $expected;
    }

    public function toString(): string
    {
        return 'exception code is ';
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param Throwable $other
     */
    protected function matches($other): bool
    {
        return (string) $other->getCode() === (string) $this->expectedCode;
    }

    /**
     * Returns the description of the failure.
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other evaluated value or object
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    protected function failureDescription($other): string
    {
        return sprintf(
            '%s is equal to expected exception code %s',
            $this->exporter()->export($other->getCode()),
            $this->exporter()->export($this->expectedCode)
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function sprintf;
use Exception;
use PHPUnit\Util\RegularExpression as RegularExpressionUtil;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class ExceptionMessageRegularExpression extends Constraint
{
    /**
     * @var string
     */
    private $expectedMessageRegExp;

    public function __construct(string $expected)
    {
        $this->expectedMessageRegExp = $expected;
    }

    public function toString(): string
    {
        return 'exception message matches ';
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param \PHPUnit\Framework\Exception $other
     *
     * @throws \PHPUnit\Framework\Exception
     * @throws Exception
     */
    protected function matches($other): bool
    {
        $match = RegularExpressionUtil::safeMatch($this->expectedMessageRegExp, $other->getMessage());

        if ($match === false) {
            throw new \PHPUnit\Framework\Exception(
                "Invalid expected exception message regex given: '{$this->expectedMessageRegExp}'"
            );
        }

        return $match === 1;
    }

    /**
     * Returns the description of the failure.
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other evaluated value or object
     */
    protected function failureDescription($other): string
    {
        return sprintf(
            "exception message '%s' matches '%s'",
            $other->getMessage(),
            $this->expectedMessageRegExp
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function get_class;
use function sprintf;
use PHPUnit\Util\Filter;
use Throwable;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class Exception extends Constraint
{
    /**
     * @var string
     */
    private $className;

    public function __construct(string $className)
    {
        $this->className = $className;
    }

    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        return sprintf(
            'exception of type "%s"',
            $this->className
        );
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        return $other instanceof $this->className;
    }

    /**
     * Returns the description of the failure.
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other evaluated value or object
     */
    protected function failureDescription($other): string
    {
        if ($other !== null) {
            $message = '';

            if ($other instanceof Throwable) {
                $message = '. Message was: "' . $other->getMessage() . '" at'
                    . "\n" . Filter::getFilteredStacktrace($other);
            }

            return sprintf(
                'exception of type "%s" matches expected exception "%s"%s',
                get_class($other),
                $this->className,
                $message
            );
        }

        return sprintf(
            'exception of type "%s" is thrown',
            $this->className
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function array_map;
use function array_values;
use function count;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
abstract class BinaryOperator extends Operator
{
    /**
     * @var Constraint[]
     */
    private $constraints = [];

    public static function fromConstraints(Constraint ...$constraints): self
    {
        $constraint = new static;

        $constraint->constraints = $constraints;

        return $constraint;
    }

    /**
     * @param mixed[] $constraints
     */
    public function setConstraints(array $constraints): void
    {
        $this->constraints = array_map(function ($constraint): Constraint
        {
            return $this->checkConstraint($constraint);
        }, array_values($constraints));
    }

    /**
     * Returns the number of operands (constraints).
     */
    final public function arity(): int
    {
        return count($this->constraints);
    }

    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        $reduced = $this->reduce();

        if ($reduced !== $this) {
            return $reduced->toString();
        }

        $text = '';

        foreach ($this->constraints as $key => $constraint) {
            $constraint = $constraint->reduce();

            $text .= $this->constraintToString($constraint, $key);
        }

        return $text;
    }

    /**
     * Counts the number of constraint elements.
     */
    public function count(): int
    {
        $count = 0;

        foreach ($this->constraints as $constraint) {
            $count += count($constraint);
        }

        return $count;
    }

    /**
     * Returns the nested constraints.
     */
    final protected function constraints(): array
    {
        return $this->constraints;
    }

    /**
     * Returns true if the $constraint needs to be wrapped with braces.
     */
    final protected function constraintNeedsParentheses(Constraint $constraint): bool
    {
        return $this->arity() > 1 && parent::constraintNeedsParentheses($constraint);
    }

    /**
     * Reduces the sub-expression starting at $this by skipping degenerate
     * sub-expression and returns first descendant constraint that starts
     * a non-reducible sub-expression.
     *
     * See Constraint::reduce() for more.
     */
    protected function reduce(): Constraint
    {
        if ($this->arity() === 1 && $this->constraints[0] instanceof Operator) {
            return $this->constraints[0]->reduce();
        }

        return parent::reduce();
    }

    /**
     * Returns string representation of given operand in context of this operator.
     *
     * @param Constraint $constraint operand constraint
     * @param int        $position   position of $constraint in this expression
     */
    private function constraintToString(Constraint $constraint, int $position): string
    {
        $prefix = '';

        if ($position > 0) {
            $prefix = (' ' . $this->operator() . ' ');
        }

        if ($this->constraintNeedsParentheses($constraint)) {
            return $prefix . '( ' . $constraint->toString() . ' )';
        }

        $string = $constraint->toStringInContext($this, $position);

        if ($string === '') {
            $string = $constraint->toString();
        }

        return $prefix . $string;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function array_reduce;
use function array_shift;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class LogicalXor extends BinaryOperator
{
    /**
     * Returns the name of this operator.
     */
    public function operator(): string
    {
        return 'xor';
    }

    /**
     * Returns this operator's precedence.
     *
     * @see https://www.php.net/manual/en/language.operators.precedence.php.
     */
    public function precedence(): int
    {
        return 23;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    public function matches($other): bool
    {
        $constraints = $this->constraints();

        $initial = array_shift($constraints);

        if ($initial === null) {
            return false;
        }

        return array_reduce(
            $constraints,
            static function (bool $matches, Constraint $constraint) use ($other): bool
            {
                return $matches xor $constraint->evaluate($other, '', true);
            },
            $initial->evaluate($other, '', true)
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function array_map;
use function count;
use function preg_match;
use function preg_quote;
use function preg_replace;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class LogicalNot extends UnaryOperator
{
    public static function negate(string $string): string
    {
        $positives = [
            'contains ',
            'exists',
            'has ',
            'is ',
            'are ',
            'matches ',
            'starts with ',
            'ends with ',
            'reference ',
            'not not ',
        ];

        $negatives = [
            'does not contain ',
            'does not exist',
            'does not have ',
            'is not ',
            'are not ',
            'does not match ',
            'starts not with ',
            'ends not with ',
            'don\'t reference ',
            'not ',
        ];

        preg_match('/(\'[\w\W]*\')([\w\W]*)("[\w\W]*")/i', $string, $matches);

        $positives = array_map(static function (string $s)
        {
            return '/\\b' . preg_quote($s, '/') . '/';
        }, $positives);

        if (count($matches) > 0) {
            $nonInput = $matches[2];

            $negatedString = preg_replace(
                '/' . preg_quote($nonInput, '/') . '/',
                preg_replace(
                    $positives,
                    $negatives,
                    $nonInput
                ),
                $string
            );
        } else {
            $negatedString = preg_replace(
                $positives,
                $negatives,
                $string
            );
        }

        return $negatedString;
    }

    /**
     * Returns the name of this operator.
     */
    public function operator(): string
    {
        return 'not';
    }

    /**
     * Returns this operator's precedence.
     *
     * @see https://www.php.net/manual/en/language.operators.precedence.php
     */
    public function precedence(): int
    {
        return 5;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        return !$this->constraint()->evaluate($other, '', true);
    }

    /**
     * Applies additional transformation to strings returned by toString() or
     * failureDescription().
     */
    protected function transformString(string $string): string
    {
        return self::negate($string);
    }

    /**
     * Reduces the sub-expression starting at $this by skipping degenerate
     * sub-expression and returns first descendant constraint that starts
     * a non-reducible sub-expression.
     *
     * See Constraint::reduce() for more.
     */
    protected function reduce(): Constraint
    {
        $constraint = $this->constraint();

        if ($constraint instanceof self) {
            return $constraint->constraint()->reduce();
        }

        return parent::reduce();
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function count;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
abstract class UnaryOperator extends Operator
{
    /**
     * @var Constraint
     */
    private $constraint;

    /**
     * @param Constraint|mixed $constraint
     */
    public function __construct($constraint)
    {
        $this->constraint = $this->checkConstraint($constraint);
    }

    /**
     * Returns the number of operands (constraints).
     */
    public function arity(): int
    {
        return 1;
    }

    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        $reduced = $this->reduce();

        if ($reduced !== $this) {
            return $reduced->toString();
        }

        $constraint = $this->constraint->reduce();

        if ($this->constraintNeedsParentheses($constraint)) {
            return $this->operator() . '( ' . $constraint->toString() . ' )';
        }

        $string = $constraint->toStringInContext($this, 0);

        if ($string === '') {
            return $this->transformString($constraint->toString());
        }

        return $string;
    }

    /**
     * Counts the number of constraint elements.
     */
    public function count(): int
    {
        return count($this->constraint);
    }

    /**
     * Returns the description of the failure.
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other evaluated value or object
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    protected function failureDescription($other): string
    {
        $reduced = $this->reduce();

        if ($reduced !== $this) {
            return $reduced->failureDescription($other);
        }

        $constraint = $this->constraint->reduce();

        if ($this->constraintNeedsParentheses($constraint)) {
            return $this->operator() . '( ' . $constraint->failureDescription($other) . ' )';
        }

        $string = $constraint->failureDescriptionInContext($this, 0, $other);

        if ($string === '') {
            return $this->transformString($constraint->failureDescription($other));
        }

        return $string;
    }

    /**
     * Transforms string returned by the memeber constraint's toString() or
     * failureDescription() such that it reflects constraint's participation in
     * this expression.
     *
     * The method may be overwritten in a subclass to apply default
     * transformation in case the operand constraint does not provide its own
     * custom strings via toStringInContext() or failureDescriptionInContext().
     *
     * @param string $string the string to be transformed
     */
    protected function transformString(string $string): string
    {
        return $string;
    }

    /**
     * Provides access to $this->constraint for subclasses.
     */
    final protected function constraint(): Constraint
    {
        return $this->constraint;
    }

    /**
     * Returns true if the $constraint needs to be wrapped with parentheses.
     */
    protected function constraintNeedsParentheses(Constraint $constraint): bool
    {
        $constraint = $constraint->reduce();

        return $constraint instanceof self || parent::constraintNeedsParentheses($constraint);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
abstract class Operator extends Constraint
{
    /**
     * Returns the name of this operator.
     */
    abstract public function operator(): string;

    /**
     * Returns this operator's precedence.
     *
     * @see https://www.php.net/manual/en/language.operators.precedence.php
     */
    abstract public function precedence(): int;

    /**
     * Returns the number of operands.
     */
    abstract public function arity(): int;

    /**
     * Validates $constraint argument.
     */
    protected function checkConstraint($constraint): Constraint
    {
        if (!$constraint instanceof Constraint) {
            return new IsEqual($constraint);
        }

        return $constraint;
    }

    /**
     * Returns true if the $constraint needs to be wrapped with braces.
     */
    protected function constraintNeedsParentheses(Constraint $constraint): bool
    {
        return $constraint instanceof self &&
               $constraint->arity() > 1 &&
               $this->precedence() <= $constraint->precedence();
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class LogicalOr extends BinaryOperator
{
    /**
     * Returns the name of this operator.
     */
    public function operator(): string
    {
        return 'or';
    }

    /**
     * Returns this operator's precedence.
     *
     * @see https://www.php.net/manual/en/language.operators.precedence.php
     */
    public function precedence(): int
    {
        return 24;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    public function matches($other): bool
    {
        foreach ($this->constraints() as $constraint) {
            if ($constraint->evaluate($other, '', true)) {
                return true;
            }
        }

        return false;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class LogicalAnd extends BinaryOperator
{
    /**
     * Returns the name of this operator.
     */
    public function operator(): string
    {
        return 'and';
    }

    /**
     * Returns this operator's precedence.
     *
     * @see https://www.php.net/manual/en/language.operators.precedence.php
     */
    public function precedence(): int
    {
        return 22;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        foreach ($this->constraints() as $constraint) {
            if (!$constraint->evaluate($other, '', true)) {
                return false;
            }
        }

        return [] !== $this->constraints();
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function file_exists;
use function sprintf;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class FileExists extends Constraint
{
    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        return 'file exists';
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        return file_exists($other);
    }

    /**
     * Returns the description of the failure.
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other evaluated value or object
     */
    protected function failureDescription($other): string
    {
        return sprintf(
            'file "%s" exists',
            $other
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function is_writable;
use function sprintf;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class IsWritable extends Constraint
{
    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        return 'is writable';
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        return is_writable($other);
    }

    /**
     * Returns the description of the failure.
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other evaluated value or object
     */
    protected function failureDescription($other): string
    {
        return sprintf(
            '"%s" is writable',
            $other
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function is_dir;
use function sprintf;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class DirectoryExists extends Constraint
{
    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        return 'directory exists';
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        return is_dir($other);
    }

    /**
     * Returns the description of the failure.
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other evaluated value or object
     */
    protected function failureDescription($other): string
    {
        return sprintf(
            'directory "%s" exists',
            $other
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function is_readable;
use function sprintf;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class IsReadable extends Constraint
{
    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        return 'is readable';
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        return is_readable($other);
    }

    /**
     * Returns the description of the failure.
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other evaluated value or object
     */
    protected function failureDescription($other): string
    {
        return sprintf(
            '"%s" is readable',
            $other
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class IsTrue extends Constraint
{
    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        return 'is true';
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        return $other === true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class IsFalse extends Constraint
{
    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        return 'is false';
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        return $other === false;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function is_string;
use function sprintf;
use function strpos;
use function trim;
use PHPUnit\Framework\ExpectationFailedException;
use SebastianBergmann\Comparator\ComparisonFailure;
use SebastianBergmann\Comparator\Factory as ComparatorFactory;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class IsEqualCanonicalizing extends Constraint
{
    /**
     * @var mixed
     */
    private $value;

    public function __construct($value)
    {
        $this->value = $value;
    }

    /**
     * Evaluates the constraint for parameter $other.
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @throws ExpectationFailedException
     */
    public function evaluate($other, string $description = '', bool $returnResult = false): ?bool
    {
        // If $this->value and $other are identical, they are also equal.
        // This is the most common path and will allow us to skip
        // initialization of all the comparators.
        if ($this->value === $other) {
            return true;
        }

        $comparatorFactory = ComparatorFactory::getInstance();

        try {
            $comparator = $comparatorFactory->getComparatorFor(
                $this->value,
                $other
            );

            $comparator->assertEquals(
                $this->value,
                $other,
                0.0,
                true,
                false
            );
        } catch (ComparisonFailure $f) {
            if ($returnResult) {
                return false;
            }

            throw new ExpectationFailedException(
                trim($description . "\n" . $f->getMessage()),
                $f
            );
        }

        return true;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function toString(): string
    {
        if (is_string($this->value)) {
            if (strpos($this->value, "\n") !== false) {
                return 'is equal to <text>';
            }

            return sprintf(
                "is equal to '%s'",
                $this->value
            );
        }

        return sprintf(
            'is equal to %s',
            $this->exporter()->export($this->value)
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function is_string;
use function sprintf;
use function strpos;
use function trim;
use PHPUnit\Framework\ExpectationFailedException;
use SebastianBergmann\Comparator\ComparisonFailure;
use SebastianBergmann\Comparator\Factory as ComparatorFactory;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class IsEqualIgnoringCase extends Constraint
{
    /**
     * @var mixed
     */
    private $value;

    public function __construct($value)
    {
        $this->value = $value;
    }

    /**
     * Evaluates the constraint for parameter $other.
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @throws ExpectationFailedException
     */
    public function evaluate($other, string $description = '', bool $returnResult = false): ?bool
    {
        // If $this->value and $other are identical, they are also equal.
        // This is the most common path and will allow us to skip
        // initialization of all the comparators.
        if ($this->value === $other) {
            return true;
        }

        $comparatorFactory = ComparatorFactory::getInstance();

        try {
            $comparator = $comparatorFactory->getComparatorFor(
                $this->value,
                $other
            );

            $comparator->assertEquals(
                $this->value,
                $other,
                0.0,
                false,
                true
            );
        } catch (ComparisonFailure $f) {
            if ($returnResult) {
                return false;
            }

            throw new ExpectationFailedException(
                trim($description . "\n" . $f->getMessage()),
                $f
            );
        }

        return true;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function toString(): string
    {
        if (is_string($this->value)) {
            if (strpos($this->value, "\n") !== false) {
                return 'is equal to <text>';
            }

            return sprintf(
                "is equal to '%s'",
                $this->value
            );
        }

        return sprintf(
            'is equal to %s',
            $this->exporter()->export($this->value)
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function sprintf;
use function trim;
use PHPUnit\Framework\ExpectationFailedException;
use SebastianBergmann\Comparator\ComparisonFailure;
use SebastianBergmann\Comparator\Factory as ComparatorFactory;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class IsEqualWithDelta extends Constraint
{
    /**
     * @var mixed
     */
    private $value;

    /**
     * @var float
     */
    private $delta;

    public function __construct($value, float $delta)
    {
        $this->value = $value;
        $this->delta = $delta;
    }

    /**
     * Evaluates the constraint for parameter $other.
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @throws ExpectationFailedException
     */
    public function evaluate($other, string $description = '', bool $returnResult = false): ?bool
    {
        // If $this->value and $other are identical, they are also equal.
        // This is the most common path and will allow us to skip
        // initialization of all the comparators.
        if ($this->value === $other) {
            return true;
        }

        $comparatorFactory = ComparatorFactory::getInstance();

        try {
            $comparator = $comparatorFactory->getComparatorFor(
                $this->value,
                $other
            );

            $comparator->assertEquals(
                $this->value,
                $other,
                $this->delta
            );
        } catch (ComparisonFailure $f) {
            if ($returnResult) {
                return false;
            }

            throw new ExpectationFailedException(
                trim($description . "\n" . $f->getMessage()),
                $f
            );
        }

        return true;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function toString(): string
    {
        return sprintf(
            'is equal to %s with delta <%F>>',
            $this->exporter()->export($this->value),
            $this->delta
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function is_string;
use function sprintf;
use function strpos;
use function trim;
use PHPUnit\Framework\ExpectationFailedException;
use SebastianBergmann\Comparator\ComparisonFailure;
use SebastianBergmann\Comparator\Factory as ComparatorFactory;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class IsEqual extends Constraint
{
    /**
     * @var mixed
     */
    private $value;

    /**
     * @var float
     */
    private $delta;

    /**
     * @var bool
     */
    private $canonicalize;

    /**
     * @var bool
     */
    private $ignoreCase;

    public function __construct($value, float $delta = 0.0, bool $canonicalize = false, bool $ignoreCase = false)
    {
        $this->value        = $value;
        $this->delta        = $delta;
        $this->canonicalize = $canonicalize;
        $this->ignoreCase   = $ignoreCase;
    }

    /**
     * Evaluates the constraint for parameter $other.
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @throws ExpectationFailedException
     *
     * @return bool
     */
    public function evaluate($other, string $description = '', bool $returnResult = false): ?bool
    {
        // If $this->value and $other are identical, they are also equal.
        // This is the most common path and will allow us to skip
        // initialization of all the comparators.
        if ($this->value === $other) {
            return true;
        }

        $comparatorFactory = ComparatorFactory::getInstance();

        try {
            $comparator = $comparatorFactory->getComparatorFor(
                $this->value,
                $other
            );

            $comparator->assertEquals(
                $this->value,
                $other,
                $this->delta,
                $this->canonicalize,
                $this->ignoreCase
            );
        } catch (ComparisonFailure $f) {
            if ($returnResult) {
                return false;
            }

            throw new ExpectationFailedException(
                trim($description . "\n" . $f->getMessage()),
                $f
            );
        }

        return true;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function toString(): string
    {
        $delta = '';

        if (is_string($this->value)) {
            if (strpos($this->value, "\n") !== false) {
                return 'is equal to <text>';
            }

            return sprintf(
                "is equal to '%s'",
                $this->value
            );
        }

        if ($this->delta != 0) {
            $delta = sprintf(
                ' with delta <%F>',
                $this->delta
            );
        }

        return sprintf(
            'is equal to %s%s',
            $this->exporter()->export($this->value),
            $delta
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * @psalm-template CallbackInput of mixed
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class Callback extends Constraint
{
    /**
     * @var callable
     *
     * @psalm-var callable(CallbackInput $input): bool
     */
    private $callback;

    /** @psalm-param callable(CallbackInput $input): bool $callback */
    public function __construct(callable $callback)
    {
        $this->callback = $callback;
    }

    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        return 'is accepted by specified callback';
    }

    /**
     * Evaluates the constraint for parameter $value. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     *
     * @psalm-param CallbackInput $other
     */
    protected function matches($other): bool
    {
        return ($this->callback)($other);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use PHPUnit\Framework\ExpectationFailedException;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class IsAnything extends Constraint
{
    /**
     * Evaluates the constraint for parameter $other.
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @throws ExpectationFailedException
     */
    public function evaluate($other, string $description = '', bool $returnResult = false): ?bool
    {
        return $returnResult ? true : null;
    }

    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        return 'is anything';
    }

    /**
     * Counts the number of constraint elements.
     */
    public function count(): int
    {
        return 0;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function is_nan;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class IsNan extends Constraint
{
    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        return 'is nan';
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        return is_nan($other);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function is_finite;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class IsFinite extends Constraint
{
    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        return 'is finite';
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        return is_finite($other);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function is_infinite;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class IsInfinite extends Constraint
{
    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        return 'is infinite';
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        return is_infinite($other);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function count;
use function is_array;
use function iterator_count;
use function sprintf;
use Countable;
use EmptyIterator;
use Generator;
use Iterator;
use IteratorAggregate;
use PHPUnit\Framework\Exception;
use Traversable;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
class Count extends Constraint
{
    /**
     * @var int
     */
    private $expectedCount;

    public function __construct(int $expected)
    {
        $this->expectedCount = $expected;
    }

    public function toString(): string
    {
        return sprintf(
            'count matches %d',
            $this->expectedCount
        );
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @throws Exception
     */
    protected function matches($other): bool
    {
        return $this->expectedCount === $this->getCountOf($other);
    }

    /**
     * @throws Exception
     */
    protected function getCountOf($other): ?int
    {
        if ($other instanceof Countable || is_array($other)) {
            return count($other);
        }

        if ($other instanceof EmptyIterator) {
            return 0;
        }

        if ($other instanceof Traversable) {
            while ($other instanceof IteratorAggregate) {
                try {
                    $other = $other->getIterator();
                } catch (\Exception $e) {
                    throw new Exception(
                        $e->getMessage(),
                        $e->getCode(),
                        $e
                    );
                }
            }

            $iterator = $other;

            if ($iterator instanceof Generator) {
                return $this->getCountOfGenerator($iterator);
            }

            if (!$iterator instanceof Iterator) {
                return iterator_count($iterator);
            }

            $key   = $iterator->key();
            $count = iterator_count($iterator);

            // Manually rewind $iterator to previous key, since iterator_count
            // moves pointer.
            if ($key !== null) {
                $iterator->rewind();

                while ($iterator->valid() && $key !== $iterator->key()) {
                    $iterator->next();
                }
            }

            return $count;
        }

        return null;
    }

    /**
     * Returns the total number of iterations from a generator.
     * This will fully exhaust the generator.
     */
    protected function getCountOfGenerator(Generator $generator): int
    {
        for ($count = 0; $generator->valid(); $generator->next()) {
            $count++;
        }

        return $count;
    }

    /**
     * Returns the description of the failure.
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other evaluated value or object
     */
    protected function failureDescription($other): string
    {
        return sprintf(
            'actual size %d matches expected size %d',
            (int) $this->getCountOf($other),
            $this->expectedCount
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class GreaterThan extends Constraint
{
    /**
     * @var float|int
     */
    private $value;

    /**
     * @param float|int $value
     */
    public function __construct($value)
    {
        $this->value = $value;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function toString(): string
    {
        return 'is greater than ' . $this->exporter()->export($this->value);
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        return $this->value < $other;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function count;
use function gettype;
use function sprintf;
use function strpos;
use Countable;
use EmptyIterator;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class IsEmpty extends Constraint
{
    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        return 'is empty';
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        if ($other instanceof EmptyIterator) {
            return true;
        }

        if ($other instanceof Countable) {
            return count($other) === 0;
        }

        return empty($other);
    }

    /**
     * Returns the description of the failure.
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other evaluated value or object
     */
    protected function failureDescription($other): string
    {
        $type = gettype($other);

        return sprintf(
            '%s %s %s',
            strpos($type, 'a') === 0 || strpos($type, 'o') === 0 ? 'an' : 'a',
            $type,
            $this->toString()
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class LessThan extends Constraint
{
    /**
     * @var float|int
     */
    private $value;

    /**
     * @param float|int $value
     */
    public function __construct($value)
    {
        $this->value = $value;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function toString(): string
    {
        return 'is less than ' . $this->exporter()->export($this->value);
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        return $this->value > $other;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class SameSize extends Count
{
    public function __construct(iterable $expected)
    {
        parent::__construct((int) $this->getCountOf($expected));
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use const PHP_FLOAT_EPSILON;
use function abs;
use function get_class;
use function is_array;
use function is_float;
use function is_infinite;
use function is_nan;
use function is_object;
use function is_string;
use function sprintf;
use PHPUnit\Framework\ExpectationFailedException;
use SebastianBergmann\Comparator\ComparisonFailure;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class IsIdentical extends Constraint
{
    /**
     * @var mixed
     */
    private $value;

    public function __construct($value)
    {
        $this->value = $value;
    }

    /**
     * Evaluates the constraint for parameter $other.
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public function evaluate($other, string $description = '', bool $returnResult = false): ?bool
    {
        if (is_float($this->value) && is_float($other) &&
            !is_infinite($this->value) && !is_infinite($other) &&
            !is_nan($this->value) && !is_nan($other)) {
            $success = abs($this->value - $other) < PHP_FLOAT_EPSILON;
        } else {
            $success = $this->value === $other;
        }

        if ($returnResult) {
            return $success;
        }

        if (!$success) {
            $f = null;

            // if both values are strings, make sure a diff is generated
            if (is_string($this->value) && is_string($other)) {
                $f = new ComparisonFailure(
                    $this->value,
                    $other,
                    sprintf("'%s'", $this->value),
                    sprintf("'%s'", $other)
                );
            }

            // if both values are array, make sure a diff is generated
            if (is_array($this->value) && is_array($other)) {
                $f = new ComparisonFailure(
                    $this->value,
                    $other,
                    $this->exporter()->export($this->value),
                    $this->exporter()->export($other)
                );
            }

            $this->fail($other, $description, $f);
        }

        return null;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function toString(): string
    {
        if (is_object($this->value)) {
            return 'is identical to an object of class "' .
                get_class($this->value) . '"';
        }

        return 'is identical to ' . $this->exporter()->export($this->value);
    }

    /**
     * Returns the description of the failure.
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other evaluated value or object
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    protected function failureDescription($other): string
    {
        if (is_object($this->value) && is_object($other)) {
            return 'two variables reference the same object';
        }

        if (is_string($this->value) && is_string($other)) {
            return 'two strings are identical';
        }

        if (is_array($this->value) && is_array($other)) {
            return 'two arrays are identical';
        }

        return parent::failureDescription($other);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function get_class;
use function is_object;
use PHPUnit\Framework\ActualValueIsNotAnObjectException;
use PHPUnit\Framework\ComparisonMethodDoesNotAcceptParameterTypeException;
use PHPUnit\Framework\ComparisonMethodDoesNotDeclareBoolReturnTypeException;
use PHPUnit\Framework\ComparisonMethodDoesNotDeclareExactlyOneParameterException;
use PHPUnit\Framework\ComparisonMethodDoesNotDeclareParameterTypeException;
use PHPUnit\Framework\ComparisonMethodDoesNotExistException;
use ReflectionNamedType;
use ReflectionObject;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class ObjectEquals extends Constraint
{
    /**
     * @var object
     */
    private $expected;

    /**
     * @var string
     */
    private $method;

    public function __construct(object $object, string $method = 'equals')
    {
        $this->expected = $object;
        $this->method   = $method;
    }

    public function toString(): string
    {
        return 'two objects are equal';
    }

    /**
     * @throws ActualValueIsNotAnObjectException
     * @throws ComparisonMethodDoesNotAcceptParameterTypeException
     * @throws ComparisonMethodDoesNotDeclareBoolReturnTypeException
     * @throws ComparisonMethodDoesNotDeclareExactlyOneParameterException
     * @throws ComparisonMethodDoesNotDeclareParameterTypeException
     * @throws ComparisonMethodDoesNotExistException
     */
    protected function matches($other): bool
    {
        if (!is_object($other)) {
            throw new ActualValueIsNotAnObjectException;
        }

        $object = new ReflectionObject($other);

        if (!$object->hasMethod($this->method)) {
            throw new ComparisonMethodDoesNotExistException(
                get_class($other),
                $this->method
            );
        }

        /** @noinspection PhpUnhandledExceptionInspection */
        $method = $object->getMethod($this->method);

        if (!$method->hasReturnType()) {
            throw new ComparisonMethodDoesNotDeclareBoolReturnTypeException(
                get_class($other),
                $this->method
            );
        }

        $returnType = $method->getReturnType();

        if (!$returnType instanceof ReflectionNamedType) {
            throw new ComparisonMethodDoesNotDeclareBoolReturnTypeException(
                get_class($other),
                $this->method
            );
        }

        if ($returnType->allowsNull()) {
            throw new ComparisonMethodDoesNotDeclareBoolReturnTypeException(
                get_class($other),
                $this->method
            );
        }

        if ($returnType->getName() !== 'bool') {
            throw new ComparisonMethodDoesNotDeclareBoolReturnTypeException(
                get_class($other),
                $this->method
            );
        }

        if ($method->getNumberOfParameters() !== 1 || $method->getNumberOfRequiredParameters() !== 1) {
            throw new ComparisonMethodDoesNotDeclareExactlyOneParameterException(
                get_class($other),
                $this->method
            );
        }

        $parameter = $method->getParameters()[0];

        if (!$parameter->hasType()) {
            throw new ComparisonMethodDoesNotDeclareParameterTypeException(
                get_class($other),
                $this->method
            );
        }

        $type = $parameter->getType();

        if (!$type instanceof ReflectionNamedType) {
            throw new ComparisonMethodDoesNotDeclareParameterTypeException(
                get_class($other),
                $this->method
            );
        }

        $typeName = $type->getName();

        if ($typeName === 'self') {
            $typeName = get_class($other);
        }

        if (!$this->expected instanceof $typeName) {
            throw new ComparisonMethodDoesNotAcceptParameterTypeException(
                get_class($other),
                $this->method,
                get_class($this->expected)
            );
        }

        return $other->{$this->method}($this->expected);
    }

    protected function failureDescription($other): string
    {
        return $this->toString();
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use ReflectionObject;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class ObjectHasAttribute extends ClassHasAttribute
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        return (new ReflectionObject($other))->hasProperty($this->attributeName());
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function get_class;
use function is_object;
use function sprintf;
use PHPUnit\Framework\Exception;
use ReflectionClass;
use ReflectionException;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
class ClassHasAttribute extends Constraint
{
    /**
     * @var string
     */
    private $attributeName;

    public function __construct(string $attributeName)
    {
        $this->attributeName = $attributeName;
    }

    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        return sprintf(
            'has attribute "%s"',
            $this->attributeName
        );
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        try {
            return (new ReflectionClass($other))->hasProperty($this->attributeName);
            // @codeCoverageIgnoreStart
        } catch (ReflectionException $e) {
            throw new Exception(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd
    }

    /**
     * Returns the description of the failure.
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other evaluated value or object
     */
    protected function failureDescription($other): string
    {
        return sprintf(
            '%sclass "%s" %s',
            is_object($other) ? 'object of ' : '',
            is_object($other) ? get_class($other) : $other,
            $this->toString()
        );
    }

    protected function attributeName(): string
    {
        return $this->attributeName;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function sprintf;
use PHPUnit\Framework\Exception;
use ReflectionClass;
use ReflectionException;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class ClassHasStaticAttribute extends ClassHasAttribute
{
    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        return sprintf(
            'has static attribute "%s"',
            $this->attributeName()
        );
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        try {
            $class = new ReflectionClass($other);

            if ($class->hasProperty($this->attributeName())) {
                return $class->getProperty($this->attributeName())->isStatic();
            }
            // @codeCoverageIgnoreStart
        } catch (ReflectionException $e) {
            throw new Exception(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd

        return false;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function array_key_exists;
use function is_array;
use ArrayAccess;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class ArrayHasKey extends Constraint
{
    /**
     * @var int|string
     */
    private $key;

    /**
     * @param int|string $key
     */
    public function __construct($key)
    {
        $this->key = $key;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function toString(): string
    {
        return 'has the key ' . $this->exporter()->export($this->key);
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        if (is_array($other)) {
            return array_key_exists($this->key, $other);
        }

        if ($other instanceof ArrayAccess) {
            return $other->offsetExists($this->key);
        }

        return false;
    }

    /**
     * Returns the description of the failure.
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other evaluated value or object
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    protected function failureDescription($other): string
    {
        return 'an array ' . $this->toString();
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use SplObjectStorage;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class TraversableContainsIdentical extends TraversableContains
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        if ($other instanceof SplObjectStorage) {
            return $other->contains($this->value());
        }

        foreach ($other as $element) {
            if ($this->value() === $element) {
                return true;
            }
        }

        return false;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function is_array;
use function sprintf;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
abstract class TraversableContains extends Constraint
{
    /**
     * @var mixed
     */
    private $value;

    public function __construct($value)
    {
        $this->value = $value;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function toString(): string
    {
        return 'contains ' . $this->exporter()->export($this->value);
    }

    /**
     * Returns the description of the failure.
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other evaluated value or object
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    protected function failureDescription($other): string
    {
        return sprintf(
            '%s %s',
            is_array($other) ? 'an array' : 'a traversable',
            $this->toString()
        );
    }

    protected function value()
    {
        return $this->value;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use SplObjectStorage;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class TraversableContainsEqual extends TraversableContains
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        if ($other instanceof SplObjectStorage) {
            return $other->contains($this->value());
        }

        foreach ($other as $element) {
            /* @noinspection TypeUnsafeComparisonInspection */
            if ($this->value() == $element) {
                return true;
            }
        }

        return false;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use PHPUnit\Framework\ExpectationFailedException;
use Traversable;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class TraversableContainsOnly extends Constraint
{
    /**
     * @var Constraint
     */
    private $constraint;

    /**
     * @var string
     */
    private $type;

    /**
     * @throws \PHPUnit\Framework\Exception
     */
    public function __construct(string $type, bool $isNativeType = true)
    {
        if ($isNativeType) {
            $this->constraint = new IsType($type);
        } else {
            $this->constraint = new IsInstanceOf(
                $type
            );
        }

        $this->type = $type;
    }

    /**
     * Evaluates the constraint for parameter $other.
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @param mixed|Traversable $other
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public function evaluate($other, string $description = '', bool $returnResult = false): ?bool
    {
        $success = true;

        foreach ($other as $item) {
            if (!$this->constraint->evaluate($item, '', true)) {
                $success = false;

                break;
            }
        }

        if ($returnResult) {
            return $success;
        }

        if (!$success) {
            $this->fail($other, $description);
        }

        return null;
    }

    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        return 'contains only values of type "' . $this->type . '"';
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function sprintf;
use Countable;
use PHPUnit\Framework\ExpectationFailedException;
use PHPUnit\Framework\SelfDescribing;
use SebastianBergmann\Comparator\ComparisonFailure;
use SebastianBergmann\Exporter\Exporter;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
abstract class Constraint implements Countable, SelfDescribing
{
    /**
     * @var ?Exporter
     */
    private $exporter;

    /**
     * Evaluates the constraint for parameter $other.
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     */
    public function evaluate($other, string $description = '', bool $returnResult = false): ?bool
    {
        $success = false;

        if ($this->matches($other)) {
            $success = true;
        }

        if ($returnResult) {
            return $success;
        }

        if (!$success) {
            $this->fail($other, $description);
        }

        return null;
    }

    /**
     * Counts the number of constraint elements.
     */
    public function count(): int
    {
        return 1;
    }

    protected function exporter(): Exporter
    {
        if ($this->exporter === null) {
            $this->exporter = new Exporter;
        }

        return $this->exporter;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * This method can be overridden to implement the evaluation algorithm.
     *
     * @param mixed $other value or object to evaluate
     * @codeCoverageIgnore
     */
    protected function matches($other): bool
    {
        return false;
    }

    /**
     * Throws an exception for the given compared value and test description.
     *
     * @param mixed             $other             evaluated value or object
     * @param string            $description       Additional information about the test
     * @param ComparisonFailure $comparisonFailure
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-return never-return
     */
    protected function fail($other, $description, ComparisonFailure $comparisonFailure = null): void
    {
        $failureDescription = sprintf(
            'Failed asserting that %s.',
            $this->failureDescription($other)
        );

        $additionalFailureDescription = $this->additionalFailureDescription($other);

        if ($additionalFailureDescription) {
            $failureDescription .= "\n" . $additionalFailureDescription;
        }

        if (!empty($description)) {
            $failureDescription = $description . "\n" . $failureDescription;
        }

        throw new ExpectationFailedException(
            $failureDescription,
            $comparisonFailure
        );
    }

    /**
     * Return additional failure description where needed.
     *
     * The function can be overridden to provide additional failure
     * information like a diff
     *
     * @param mixed $other evaluated value or object
     */
    protected function additionalFailureDescription($other): string
    {
        return '';
    }

    /**
     * Returns the description of the failure.
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * To provide additional failure information additionalFailureDescription
     * can be used.
     *
     * @param mixed $other evaluated value or object
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    protected function failureDescription($other): string
    {
        return $this->exporter()->export($other) . ' ' . $this->toString();
    }

    /**
     * Returns a custom string representation of the constraint object when it
     * appears in context of an $operator expression.
     *
     * The purpose of this method is to provide meaningful descriptive string
     * in context of operators such as LogicalNot. Native PHPUnit constraints
     * are supported out of the box by LogicalNot, but externally developed
     * ones had no way to provide correct strings in this context.
     *
     * The method shall return empty string, when it does not handle
     * customization by itself.
     *
     * @param Operator $operator the $operator of the expression
     * @param mixed    $role     role of $this constraint in the $operator expression
     */
    protected function toStringInContext(Operator $operator, $role): string
    {
        return '';
    }

    /**
     * Returns the description of the failure when this constraint appears in
     * context of an $operator expression.
     *
     * The purpose of this method is to provide meaningful failure description
     * in context of operators such as LogicalNot. Native PHPUnit constraints
     * are supported out of the box by LogicalNot, but externally developed
     * ones had no way to provide correct messages in this context.
     *
     * The method shall return empty string, when it does not handle
     * customization by itself.
     *
     * @param Operator $operator the $operator of the expression
     * @param mixed    $role     role of $this constraint in the $operator expression
     * @param mixed    $other    evaluated value or object
     */
    protected function failureDescriptionInContext(Operator $operator, $role, $other): string
    {
        $string = $this->toStringInContext($operator, $role);

        if ($string === '') {
            return '';
        }

        return $this->exporter()->export($other) . ' ' . $string;
    }

    /**
     * Reduces the sub-expression starting at $this by skipping degenerate
     * sub-expression and returns first descendant constraint that starts
     * a non-reducible sub-expression.
     *
     * Returns $this for terminal constraints and for operators that start
     * non-reducible sub-expression, or the nearest descendant of $this that
     * starts a non-reducible sub-expression.
     *
     * A constraint expression may be modelled as a tree with non-terminal
     * nodes (operators) and terminal nodes. For example:
     *
     *      LogicalOr           (operator, non-terminal)
     *      + LogicalAnd        (operator, non-terminal)
     *      | + IsType('int')   (terminal)
     *      | + GreaterThan(10) (terminal)
     *      + LogicalNot        (operator, non-terminal)
     *        + IsType('array') (terminal)
     *
     * A degenerate sub-expression is a part of the tree, that effectively does
     * not contribute to the evaluation of the expression it appears in. An example
     * of degenerate sub-expression is a BinaryOperator constructed with single
     * operand or nested BinaryOperators, each with single operand. An
     * expression involving a degenerate sub-expression is equivalent to a
     * reduced expression with the degenerate sub-expression removed, for example
     *
     *      LogicalAnd          (operator)
     *      + LogicalOr         (degenerate operator)
     *      | + LogicalAnd      (degenerate operator)
     *      |   + IsType('int') (terminal)
     *      + GreaterThan(10)   (terminal)
     *
     * is equivalent to
     *
     *      LogicalAnd          (operator)
     *      + IsType('int')     (terminal)
     *      + GreaterThan(10)   (terminal)
     *
     * because the subexpression
     *
     *      + LogicalOr
     *        + LogicalAnd
     *          + -
     *
     * is degenerate. Calling reduce() on the LogicalOr object above, as well
     * as on LogicalAnd, shall return the IsType('int') instance.
     *
     * Other specific reductions can be implemented, for example cascade of
     * LogicalNot operators
     *
     *      + LogicalNot
     *        + LogicalNot
     *          +LogicalNot
     *           + IsTrue
     *
     * can be reduced to
     *
     *      LogicalNot
     *      + IsTrue
     */
    protected function reduce(): self
    {
        return $this;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use const JSON_ERROR_CTRL_CHAR;
use const JSON_ERROR_DEPTH;
use const JSON_ERROR_NONE;
use const JSON_ERROR_STATE_MISMATCH;
use const JSON_ERROR_SYNTAX;
use const JSON_ERROR_UTF8;
use function strtolower;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class JsonMatchesErrorMessageProvider
{
    /**
     * Translates JSON error to a human readable string.
     */
    public static function determineJsonError(string $error, string $prefix = ''): ?string
    {
        switch ($error) {
            case JSON_ERROR_NONE:
                return null;
            case JSON_ERROR_DEPTH:
                return $prefix . 'Maximum stack depth exceeded';
            case JSON_ERROR_STATE_MISMATCH:
                return $prefix . 'Underflow or the modes mismatch';
            case JSON_ERROR_CTRL_CHAR:
                return $prefix . 'Unexpected control character found';
            case JSON_ERROR_SYNTAX:
                return $prefix . 'Syntax error, malformed JSON';
            case JSON_ERROR_UTF8:
                return $prefix . 'Malformed UTF-8 characters, possibly incorrectly encoded';

            default:
                return $prefix . 'Unknown error';
        }
    }

    /**
     * Translates a given type to a human readable message prefix.
     */
    public static function translateTypeToPrefix(string $type): string
    {
        switch (strtolower($type)) {
            case 'expected':
                $prefix = 'Expected value JSON decode error - ';

                break;
            case 'actual':
                $prefix = 'Actual value JSON decode error - ';

                break;

            default:
                $prefix = '';

                break;
        }

        return $prefix;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function json_decode;
use function sprintf;
use PHPUnit\Framework\ExpectationFailedException;
use PHPUnit\Util\Json;
use SebastianBergmann\Comparator\ComparisonFailure;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class JsonMatches extends Constraint
{
    /**
     * @var string
     */
    private $value;

    public function __construct(string $value)
    {
        $this->value = $value;
    }

    /**
     * Returns a string representation of the object.
     */
    public function toString(): string
    {
        return sprintf(
            'matches JSON string "%s"',
            $this->value
        );
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * This method can be overridden to implement the evaluation algorithm.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        [$error, $recodedOther] = Json::canonicalize($other);

        if ($error) {
            return false;
        }

        [$error, $recodedValue] = Json::canonicalize($this->value);

        if ($error) {
            return false;
        }

        return $recodedOther == $recodedValue;
    }

    /**
     * Throws an exception for the given compared value and test description.
     *
     * @param mixed             $other             evaluated value or object
     * @param string            $description       Additional information about the test
     * @param ComparisonFailure $comparisonFailure
     *
     * @throws \PHPUnit\Framework\Exception
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws ExpectationFailedException
     *
     * @psalm-return never-return
     */
    protected function fail($other, $description, ComparisonFailure $comparisonFailure = null): void
    {
        if ($comparisonFailure === null) {
            [$error, $recodedOther] = Json::canonicalize($other);

            if ($error) {
                parent::fail($other, $description);
            }

            [$error, $recodedValue] = Json::canonicalize($this->value);

            if ($error) {
                parent::fail($other, $description);
            }

            $comparisonFailure = new ComparisonFailure(
                json_decode($this->value),
                json_decode($other),
                Json::prettify($recodedValue),
                Json::prettify($recodedOther),
                false,
                'Failed asserting that two json values are equal.'
            );
        }

        parent::fail($other, $description, $comparisonFailure);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use const DIRECTORY_SEPARATOR;
use function explode;
use function implode;
use function preg_match;
use function preg_quote;
use function preg_replace;
use function strtr;
use SebastianBergmann\Diff\Differ;
use SebastianBergmann\Diff\Output\UnifiedDiffOutputBuilder;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class StringMatchesFormatDescription extends RegularExpression
{
    /**
     * @var string
     */
    private $string;

    public function __construct(string $string)
    {
        parent::__construct(
            $this->createPatternFromFormat(
                $this->convertNewlines($string)
            )
        );

        $this->string = $string;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        return parent::matches(
            $this->convertNewlines($other)
        );
    }

    protected function failureDescription($other): string
    {
        return 'string matches format description';
    }

    protected function additionalFailureDescription($other): string
    {
        $from = explode("\n", $this->string);
        $to   = explode("\n", $this->convertNewlines($other));

        foreach ($from as $index => $line) {
            if (isset($to[$index]) && $line !== $to[$index]) {
                $line = $this->createPatternFromFormat($line);

                if (preg_match($line, $to[$index]) > 0) {
                    $from[$index] = $to[$index];
                }
            }
        }

        $this->string = implode("\n", $from);
        $other        = implode("\n", $to);

        return (new Differ(new UnifiedDiffOutputBuilder("--- Expected\n+++ Actual\n")))->diff($this->string, $other);
    }

    private function createPatternFromFormat(string $string): string
    {
        $string = strtr(
            preg_quote($string, '/'),
            [
                '%%' => '%',
                '%e' => '\\' . DIRECTORY_SEPARATOR,
                '%s' => '[^\r\n]+',
                '%S' => '[^\r\n]*',
                '%a' => '.+',
                '%A' => '.*',
                '%w' => '\s*',
                '%i' => '[+-]?\d+',
                '%d' => '\d+',
                '%x' => '[0-9a-fA-F]+',
                '%f' => '[+-]?\.?\d+\.?\d*(?:[Ee][+-]?\d+)?',
                '%c' => '.',
            ]
        );

        return '/^' . $string . '$/s';
    }

    private function convertNewlines(string $text): string
    {
        return preg_replace('/\r\n/', "\n", $text);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function json_decode;
use function json_last_error;
use function sprintf;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class IsJson extends Constraint
{
    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        return 'is valid JSON';
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        if ($other === '') {
            return false;
        }

        json_decode($other);

        if (json_last_error()) {
            return false;
        }

        return true;
    }

    /**
     * Returns the description of the failure.
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other evaluated value or object
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    protected function failureDescription($other): string
    {
        if ($other === '') {
            return 'an empty string is valid JSON';
        }

        json_decode($other);
        $error = (string) JsonMatchesErrorMessageProvider::determineJsonError(
            (string) json_last_error()
        );

        return sprintf(
            '%s is valid JSON (%s)',
            $this->exporter()->shortenedExport($other),
            $error
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function strlen;
use function strpos;
use PHPUnit\Framework\InvalidArgumentException;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class StringStartsWith extends Constraint
{
    /**
     * @var string
     */
    private $prefix;

    public function __construct(string $prefix)
    {
        if (strlen($prefix) === 0) {
            throw InvalidArgumentException::create(1, 'non-empty string');
        }

        $this->prefix = $prefix;
    }

    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        return 'starts with "' . $this->prefix . '"';
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        return strpos((string) $other, $this->prefix) === 0;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function mb_stripos;
use function mb_strtolower;
use function sprintf;
use function strpos;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class StringContains extends Constraint
{
    /**
     * @var string
     */
    private $string;

    /**
     * @var bool
     */
    private $ignoreCase;

    public function __construct(string $string, bool $ignoreCase = false)
    {
        $this->string     = $string;
        $this->ignoreCase = $ignoreCase;
    }

    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        if ($this->ignoreCase) {
            $string = mb_strtolower($this->string, 'UTF-8');
        } else {
            $string = $this->string;
        }

        return sprintf(
            'contains "%s"',
            $string
        );
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        if ('' === $this->string) {
            return true;
        }

        if ($this->ignoreCase) {
            /*
             * We must use the multi byte safe version so we can accurately compare non latin upper characters with
             * their lowercase equivalents.
             */
            return mb_stripos($other, $this->string, 0, 'UTF-8') !== false;
        }

        /*
         * Use the non multi byte safe functions to see if the string is contained in $other.
         *
         * This function is very fast and we don't care about the character position in the string.
         *
         * Additionally, we want this method to be binary safe so we can check if some binary data is in other binary
         * data.
         */
        return strpos($other, $this->string) !== false;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function preg_match;
use function sprintf;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
class RegularExpression extends Constraint
{
    /**
     * @var string
     */
    private $pattern;

    public function __construct(string $pattern)
    {
        $this->pattern = $pattern;
    }

    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        return sprintf(
            'matches PCRE pattern "%s"',
            $this->pattern
        );
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        return preg_match($this->pattern, $other) > 0;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function strlen;
use function substr;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class StringEndsWith extends Constraint
{
    /**
     * @var string
     */
    private $suffix;

    public function __construct(string $suffix)
    {
        $this->suffix = $suffix;
    }

    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        return 'ends with "' . $this->suffix . '"';
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        return substr($other, 0 - strlen($this->suffix)) === $this->suffix;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class IsNull extends Constraint
{
    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        return 'is null';
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        return $other === null;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function gettype;
use function is_array;
use function is_bool;
use function is_callable;
use function is_float;
use function is_int;
use function is_iterable;
use function is_numeric;
use function is_object;
use function is_scalar;
use function is_string;
use function sprintf;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class IsType extends Constraint
{
    /**
     * @var string
     */
    public const TYPE_ARRAY = 'array';

    /**
     * @var string
     */
    public const TYPE_BOOL = 'bool';

    /**
     * @var string
     */
    public const TYPE_FLOAT = 'float';

    /**
     * @var string
     */
    public const TYPE_INT = 'int';

    /**
     * @var string
     */
    public const TYPE_NULL = 'null';

    /**
     * @var string
     */
    public const TYPE_NUMERIC = 'numeric';

    /**
     * @var string
     */
    public const TYPE_OBJECT = 'object';

    /**
     * @var string
     */
    public const TYPE_RESOURCE = 'resource';

    /**
     * @var string
     */
    public const TYPE_CLOSED_RESOURCE = 'resource (closed)';

    /**
     * @var string
     */
    public const TYPE_STRING = 'string';

    /**
     * @var string
     */
    public const TYPE_SCALAR = 'scalar';

    /**
     * @var string
     */
    public const TYPE_CALLABLE = 'callable';

    /**
     * @var string
     */
    public const TYPE_ITERABLE = 'iterable';

    /**
     * @var array<string,bool>
     */
    private const KNOWN_TYPES = [
        'array'             => true,
        'boolean'           => true,
        'bool'              => true,
        'double'            => true,
        'float'             => true,
        'integer'           => true,
        'int'               => true,
        'null'              => true,
        'numeric'           => true,
        'object'            => true,
        'real'              => true,
        'resource'          => true,
        'resource (closed)' => true,
        'string'            => true,
        'scalar'            => true,
        'callable'          => true,
        'iterable'          => true,
    ];

    /**
     * @var string
     */
    private $type;

    /**
     * @throws \PHPUnit\Framework\Exception
     */
    public function __construct(string $type)
    {
        if (!isset(self::KNOWN_TYPES[$type])) {
            throw new \PHPUnit\Framework\Exception(
                sprintf(
                    'Type specified for PHPUnit\Framework\Constraint\IsType <%s> ' .
                    'is not a valid type.',
                    $type
                )
            );
        }

        $this->type = $type;
    }

    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        return sprintf(
            'is of type "%s"',
            $this->type
        );
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        switch ($this->type) {
            case 'numeric':
                return is_numeric($other);

            case 'integer':
            case 'int':
                return is_int($other);

            case 'double':
            case 'float':
            case 'real':
                return is_float($other);

            case 'string':
                return is_string($other);

            case 'boolean':
            case 'bool':
                return is_bool($other);

            case 'null':
                return null === $other;

            case 'array':
                return is_array($other);

            case 'object':
                return is_object($other);

            case 'resource':
                $type = gettype($other);

                return $type === 'resource' || $type === 'resource (closed)';

            case 'resource (closed)':
                return gettype($other) === 'resource (closed)';

            case 'scalar':
                return is_scalar($other);

            case 'callable':
                return is_callable($other);

            case 'iterable':
                return is_iterable($other);

            default:
                return false;
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function sprintf;
use ReflectionClass;
use ReflectionException;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class IsInstanceOf extends Constraint
{
    /**
     * @var string
     */
    private $className;

    public function __construct(string $className)
    {
        $this->className = $className;
    }

    /**
     * Returns a string representation of the constraint.
     */
    public function toString(): string
    {
        return sprintf(
            'is instance of %s "%s"',
            $this->getType(),
            $this->className
        );
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        return $other instanceof $this->className;
    }

    /**
     * Returns the description of the failure.
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other evaluated value or object
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    protected function failureDescription($other): string
    {
        return sprintf(
            '%s is an instance of %s "%s"',
            $this->exporter()->shortenedExport($other),
            $this->getType(),
            $this->className
        );
    }

    private function getType(): string
    {
        try {
            $reflection = new ReflectionClass($this->className);

            if ($reflection->isInterface()) {
                return 'interface';
            }
        } catch (ReflectionException $e) {
        }

        return 'class';
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use function array_filter;
use function array_map;
use function array_values;
use function count;
use function explode;
use function in_array;
use function strpos;
use function trim;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ExecutionOrderDependency
{
    /**
     * @var string
     */
    private $className = '';

    /**
     * @var string
     */
    private $methodName = '';

    /**
     * @var bool
     */
    private $useShallowClone = false;

    /**
     * @var bool
     */
    private $useDeepClone = false;

    public static function createFromDependsAnnotation(string $className, string $annotation): self
    {
        // Split clone option and target
        $parts = explode(' ', trim($annotation), 2);

        if (count($parts) === 1) {
            $cloneOption = '';
            $target      = $parts[0];
        } else {
            $cloneOption = $parts[0];
            $target      = $parts[1];
        }

        // Prefix provided class for targets assumed to be in scope
        if ($target !== '' && strpos($target, '::') === false) {
            $target = $className . '::' . $target;
        }

        return new self($target, null, $cloneOption);
    }

    /**
     * @psalm-param list<ExecutionOrderDependency> $dependencies
     *
     * @psalm-return list<ExecutionOrderDependency>
     */
    public static function filterInvalid(array $dependencies): array
    {
        return array_values(
            array_filter(
                $dependencies,
                static function (self $d)
                {
                    return $d->isValid();
                }
            )
        );
    }

    /**
     * @psalm-param list<ExecutionOrderDependency> $existing
     * @psalm-param list<ExecutionOrderDependency> $additional
     *
     * @psalm-return list<ExecutionOrderDependency>
     */
    public static function mergeUnique(array $existing, array $additional): array
    {
        $existingTargets = array_map(
            static function ($dependency)
            {
                return $dependency->getTarget();
            },
            $existing
        );

        foreach ($additional as $dependency) {
            if (in_array($dependency->getTarget(), $existingTargets, true)) {
                continue;
            }

            $existingTargets[] = $dependency->getTarget();
            $existing[]        = $dependency;
        }

        return $existing;
    }

    /**
     * @psalm-param list<ExecutionOrderDependency> $left
     * @psalm-param list<ExecutionOrderDependency> $right
     *
     * @psalm-return list<ExecutionOrderDependency>
     */
    public static function diff(array $left, array $right): array
    {
        if ($right === []) {
            return $left;
        }

        if ($left === []) {
            return [];
        }

        $diff         = [];
        $rightTargets = array_map(
            static function ($dependency)
            {
                return $dependency->getTarget();
            },
            $right
        );

        foreach ($left as $dependency) {
            if (in_array($dependency->getTarget(), $rightTargets, true)) {
                continue;
            }

            $diff[] = $dependency;
        }

        return $diff;
    }

    public function __construct(string $classOrCallableName, ?string $methodName = null, ?string $option = null)
    {
        if ($classOrCallableName === '') {
            return;
        }

        if (strpos($classOrCallableName, '::') !== false) {
            [$this->className, $this->methodName] = explode('::', $classOrCallableName);
        } else {
            $this->className  = $classOrCallableName;
            $this->methodName = !empty($methodName) ? $methodName : 'class';
        }

        if ($option === 'clone') {
            $this->useDeepClone = true;
        } elseif ($option === 'shallowClone') {
            $this->useShallowClone = true;
        }
    }

    public function __toString(): string
    {
        return $this->getTarget();
    }

    public function isValid(): bool
    {
        // Invalid dependencies can be declared and are skipped by the runner
        return $this->className !== '' && $this->methodName !== '';
    }

    public function useShallowClone(): bool
    {
        return $this->useShallowClone;
    }

    public function useDeepClone(): bool
    {
        return $this->useDeepClone;
    }

    public function targetIsClass(): bool
    {
        return $this->methodName === 'class';
    }

    public function getTarget(): string
    {
        return $this->isValid()
            ? $this->className . '::' . $this->methodName
            : '';
    }

    public function getTargetClassName(): string
    {
        return $this->className;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use Throwable;

/**
 * This interface, as well as the associated mechanism for extending PHPUnit,
 * will be removed in PHPUnit 10. There is no alternative available in this
 * version of PHPUnit.
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 *
 * @deprecated
 * @see https://github.com/sebastianbergmann/phpunit/issues/4676
 */
interface TestListener
{
    public function addError(Test $test, Throwable $t, float $time): void;

    public function addWarning(Test $test, Warning $e, float $time): void;

    public function addFailure(Test $test, AssertionFailedError $e, float $time): void;

    public function addIncompleteTest(Test $test, Throwable $t, float $time): void;

    public function addRiskyTest(Test $test, Throwable $t, float $time): void;

    public function addSkippedTest(Test $test, Throwable $t, float $time): void;

    public function startTestSuite(TestSuite $suite): void;

    public function endTestSuite(TestSuite $suite): void;

    public function startTest(Test $test): void;

    public function endTest(Test $test, float $time): void;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use function assert;
use function count;
use function get_class;
use function sprintf;
use function trim;
use PHPUnit\Util\Filter;
use PHPUnit\Util\InvalidDataSetException;
use PHPUnit\Util\Test as TestUtil;
use ReflectionClass;
use Throwable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class TestBuilder
{
    public function build(ReflectionClass $theClass, string $methodName): Test
    {
        $className = $theClass->getName();

        if (!$theClass->isInstantiable()) {
            return new ErrorTestCase(
                sprintf('Cannot instantiate class "%s".', $className)
            );
        }

        $backupSettings = TestUtil::getBackupSettings(
            $className,
            $methodName
        );

        $preserveGlobalState = TestUtil::getPreserveGlobalStateSettings(
            $className,
            $methodName
        );

        $runTestInSeparateProcess = TestUtil::getProcessIsolationSettings(
            $className,
            $methodName
        );

        $runClassInSeparateProcess = TestUtil::getClassProcessIsolationSettings(
            $className,
            $methodName
        );

        $constructor = $theClass->getConstructor();

        if ($constructor === null) {
            throw new Exception('No valid test provided.');
        }

        $parameters = $constructor->getParameters();

        // TestCase() or TestCase($name)
        if (count($parameters) < 2) {
            $test = $this->buildTestWithoutData($className);
        } // TestCase($name, $data)
        else {
            try {
                $data = TestUtil::getProvidedData(
                    $className,
                    $methodName
                );
            } catch (IncompleteTestError $e) {
                $message = sprintf(
                    "Test for %s::%s marked incomplete by data provider\n%s",
                    $className,
                    $methodName,
                    $this->throwableToString($e)
                );

                $data = new IncompleteTestCase($className, $methodName, $message);
            } catch (SkippedTestError $e) {
                $message = sprintf(
                    "Test for %s::%s skipped by data provider\n%s",
                    $className,
                    $methodName,
                    $this->throwableToString($e)
                );

                $data = new SkippedTestCase($className, $methodName, $message);
            } catch (Throwable $t) {
                $message = sprintf(
                    "The data provider specified for %s::%s is invalid.\n%s",
                    $className,
                    $methodName,
                    $this->throwableToString($t)
                );

                $data = new ErrorTestCase($message);
            }

            // Test method with @dataProvider.
            if (isset($data)) {
                $test = $this->buildDataProviderTestSuite(
                    $methodName,
                    $className,
                    $data,
                    $runTestInSeparateProcess,
                    $preserveGlobalState,
                    $runClassInSeparateProcess,
                    $backupSettings
                );
            } else {
                $test = $this->buildTestWithoutData($className);
            }
        }

        if ($test instanceof TestCase) {
            $test->setName($methodName);
            $this->configureTestCase(
                $test,
                $runTestInSeparateProcess,
                $preserveGlobalState,
                $runClassInSeparateProcess,
                $backupSettings
            );
        }

        return $test;
    }

    /** @psalm-param class-string $className */
    private function buildTestWithoutData(string $className)
    {
        return new $className;
    }

    /** @psalm-param class-string $className */
    private function buildDataProviderTestSuite(
        string $methodName,
        string $className,
        $data,
        bool $runTestInSeparateProcess,
        ?bool $preserveGlobalState,
        bool $runClassInSeparateProcess,
        array $backupSettings
    ): DataProviderTestSuite {
        $dataProviderTestSuite = new DataProviderTestSuite(
            $className . '::' . $methodName
        );

        $groups = TestUtil::getGroups($className, $methodName);

        if ($data instanceof ErrorTestCase ||
            $data instanceof SkippedTestCase ||
            $data instanceof IncompleteTestCase) {
            $dataProviderTestSuite->addTest($data, $groups);
        } else {
            foreach ($data as $_dataName => $_data) {
                $_test = new $className($methodName, $_data, $_dataName);

                assert($_test instanceof TestCase);

                $this->configureTestCase(
                    $_test,
                    $runTestInSeparateProcess,
                    $preserveGlobalState,
                    $runClassInSeparateProcess,
                    $backupSettings
                );

                $dataProviderTestSuite->addTest($_test, $groups);
            }
        }

        return $dataProviderTestSuite;
    }

    private function configureTestCase(
        TestCase $test,
        bool $runTestInSeparateProcess,
        ?bool $preserveGlobalState,
        bool $runClassInSeparateProcess,
        array $backupSettings
    ): void {
        if ($runTestInSeparateProcess) {
            $test->setRunTestInSeparateProcess(true);

            if ($preserveGlobalState !== null) {
                $test->setPreserveGlobalState($preserveGlobalState);
            }
        }

        if ($runClassInSeparateProcess) {
            $test->setRunClassInSeparateProcess(true);

            if ($preserveGlobalState !== null) {
                $test->setPreserveGlobalState($preserveGlobalState);
            }
        }

        if ($backupSettings['backupGlobals'] !== null) {
            $test->setBackupGlobals($backupSettings['backupGlobals']);
        }

        if ($backupSettings['backupStaticAttributes'] !== null) {
            $test->setBackupStaticAttributes(
                $backupSettings['backupStaticAttributes']
            );
        }
    }

    private function throwableToString(Throwable $t): string
    {
        $message = $t->getMessage();

        if (empty(trim($message))) {
            $message = '<no message>';
        }

        if ($t instanceof InvalidDataSetException) {
            return sprintf(
                "%s\n%s",
                $message,
                Filter::getFilteredStacktrace($t)
            );
        }

        return sprintf(
            "%s: %s\n%s",
            get_class($t),
            $message,
            Filter::getFilteredStacktrace($t)
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use const PHP_EOL;
use function count;
use function function_exists;
use function get_class;
use function sprintf;
use function xdebug_get_monitored_functions;
use function xdebug_is_debugger_active;
use function xdebug_start_function_monitor;
use function xdebug_stop_function_monitor;
use AssertionError;
use Countable;
use Error;
use PHPUnit\Util\ErrorHandler;
use PHPUnit\Util\ExcludeList;
use PHPUnit\Util\Printer;
use PHPUnit\Util\Test as TestUtil;
use ReflectionClass;
use ReflectionException;
use SebastianBergmann\CodeCoverage\CodeCoverage;
use SebastianBergmann\CodeCoverage\Exception as OriginalCodeCoverageException;
use SebastianBergmann\CodeCoverage\UnintentionallyCoveredCodeException;
use SebastianBergmann\Invoker\Invoker;
use SebastianBergmann\Invoker\TimeoutException;
use SebastianBergmann\ResourceOperations\ResourceOperations;
use SebastianBergmann\Timer\Timer;
use Throwable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class TestResult implements Countable
{
    /**
     * @var array
     */
    private $passed = [];

    /**
     * @var array<string>
     */
    private $passedTestClasses = [];

    /**
     * @var bool
     */
    private $currentTestSuiteFailed = false;

    /**
     * @var TestFailure[]
     */
    private $errors = [];

    /**
     * @var TestFailure[]
     */
    private $failures = [];

    /**
     * @var TestFailure[]
     */
    private $warnings = [];

    /**
     * @var TestFailure[]
     */
    private $notImplemented = [];

    /**
     * @var TestFailure[]
     */
    private $risky = [];

    /**
     * @var TestFailure[]
     */
    private $skipped = [];

    /**
     * @deprecated Use the `TestHook` interfaces instead
     *
     * @var TestListener[]
     */
    private $listeners = [];

    /**
     * @var int
     */
    private $runTests = 0;

    /**
     * @var float
     */
    private $time = 0;

    /**
     * Code Coverage information.
     *
     * @var CodeCoverage
     */
    private $codeCoverage;

    /**
     * @var bool
     */
    private $convertDeprecationsToExceptions = false;

    /**
     * @var bool
     */
    private $convertErrorsToExceptions = true;

    /**
     * @var bool
     */
    private $convertNoticesToExceptions = true;

    /**
     * @var bool
     */
    private $convertWarningsToExceptions = true;

    /**
     * @var bool
     */
    private $stop = false;

    /**
     * @var bool
     */
    private $stopOnError = false;

    /**
     * @var bool
     */
    private $stopOnFailure = false;

    /**
     * @var bool
     */
    private $stopOnWarning = false;

    /**
     * @var bool
     */
    private $beStrictAboutTestsThatDoNotTestAnything = true;

    /**
     * @var bool
     */
    private $beStrictAboutOutputDuringTests = false;

    /**
     * @var bool
     */
    private $beStrictAboutTodoAnnotatedTests = false;

    /**
     * @var bool
     */
    private $beStrictAboutResourceUsageDuringSmallTests = false;

    /**
     * @var bool
     */
    private $enforceTimeLimit = false;

    /**
     * @var bool
     */
    private $forceCoversAnnotation = false;

    /**
     * @var int
     */
    private $timeoutForSmallTests = 1;

    /**
     * @var int
     */
    private $timeoutForMediumTests = 10;

    /**
     * @var int
     */
    private $timeoutForLargeTests = 60;

    /**
     * @var bool
     */
    private $stopOnRisky = false;

    /**
     * @var bool
     */
    private $stopOnIncomplete = false;

    /**
     * @var bool
     */
    private $stopOnSkipped = false;

    /**
     * @var bool
     */
    private $lastTestFailed = false;

    /**
     * @var int
     */
    private $defaultTimeLimit = 0;

    /**
     * @var bool
     */
    private $stopOnDefect = false;

    /**
     * @var bool
     */
    private $registerMockObjectsFromTestArgumentsRecursively = false;

    /**
     * @deprecated Use the `TestHook` interfaces instead
     *
     * @codeCoverageIgnore
     *
     * Registers a TestListener.
     */
    public function addListener(TestListener $listener): void
    {
        $this->listeners[] = $listener;
    }

    /**
     * @deprecated Use the `TestHook` interfaces instead
     *
     * @codeCoverageIgnore
     *
     * Unregisters a TestListener.
     */
    public function removeListener(TestListener $listener): void
    {
        foreach ($this->listeners as $key => $_listener) {
            if ($listener === $_listener) {
                unset($this->listeners[$key]);
            }
        }
    }

    /**
     * @deprecated Use the `TestHook` interfaces instead
     *
     * @codeCoverageIgnore
     *
     * Flushes all flushable TestListeners.
     */
    public function flushListeners(): void
    {
        foreach ($this->listeners as $listener) {
            if ($listener instanceof Printer) {
                $listener->flush();
            }
        }
    }

    /**
     * Adds an error to the list of errors.
     */
    public function addError(Test $test, Throwable $t, float $time): void
    {
        if ($t instanceof RiskyTestError) {
            $this->recordRisky($test, $t);

            $notifyMethod = 'addRiskyTest';

            if ($test instanceof TestCase) {
                $test->markAsRisky();
            }

            if ($this->stopOnRisky || $this->stopOnDefect) {
                $this->stop();
            }
        } elseif ($t instanceof IncompleteTest) {
            $this->recordNotImplemented($test, $t);

            $notifyMethod = 'addIncompleteTest';

            if ($this->stopOnIncomplete) {
                $this->stop();
            }
        } elseif ($t instanceof SkippedTest) {
            $this->recordSkipped($test, $t);

            $notifyMethod = 'addSkippedTest';

            if ($this->stopOnSkipped) {
                $this->stop();
            }
        } else {
            $this->recordError($test, $t);

            $notifyMethod = 'addError';

            if ($this->stopOnError || $this->stopOnFailure) {
                $this->stop();
            }
        }

        // @see https://github.com/sebastianbergmann/phpunit/issues/1953
        if ($t instanceof Error) {
            $t = new ExceptionWrapper($t);
        }

        foreach ($this->listeners as $listener) {
            $listener->{$notifyMethod}($test, $t, $time);
        }

        $this->lastTestFailed = true;
        $this->time += $time;
    }

    /**
     * Adds a warning to the list of warnings.
     * The passed in exception caused the warning.
     */
    public function addWarning(Test $test, Warning $e, float $time): void
    {
        if ($this->stopOnWarning || $this->stopOnDefect) {
            $this->stop();
        }

        $this->recordWarning($test, $e);

        foreach ($this->listeners as $listener) {
            $listener->addWarning($test, $e, $time);
        }

        $this->time += $time;
    }

    /**
     * Adds a failure to the list of failures.
     * The passed in exception caused the failure.
     */
    public function addFailure(Test $test, AssertionFailedError $e, float $time): void
    {
        if ($e instanceof RiskyTestError || $e instanceof OutputError) {
            $this->recordRisky($test, $e);

            $notifyMethod = 'addRiskyTest';

            if ($test instanceof TestCase) {
                $test->markAsRisky();
            }

            if ($this->stopOnRisky || $this->stopOnDefect) {
                $this->stop();
            }
        } elseif ($e instanceof IncompleteTest) {
            $this->recordNotImplemented($test, $e);

            $notifyMethod = 'addIncompleteTest';

            if ($this->stopOnIncomplete) {
                $this->stop();
            }
        } elseif ($e instanceof SkippedTest) {
            $this->recordSkipped($test, $e);

            $notifyMethod = 'addSkippedTest';

            if ($this->stopOnSkipped) {
                $this->stop();
            }
        } else {
            $this->failures[] = new TestFailure($test, $e);
            $notifyMethod     = 'addFailure';

            if ($this->stopOnFailure || $this->stopOnDefect) {
                $this->stop();
            }
        }

        foreach ($this->listeners as $listener) {
            $listener->{$notifyMethod}($test, $e, $time);
        }

        $this->lastTestFailed = true;
        $this->time += $time;
    }

    /**
     * Informs the result that a test suite will be started.
     */
    public function startTestSuite(TestSuite $suite): void
    {
        $this->currentTestSuiteFailed = false;

        foreach ($this->listeners as $listener) {
            $listener->startTestSuite($suite);
        }
    }

    /**
     * Informs the result that a test suite was completed.
     */
    public function endTestSuite(TestSuite $suite): void
    {
        if (!$this->currentTestSuiteFailed) {
            $this->passedTestClasses[] = $suite->getName();
        }

        foreach ($this->listeners as $listener) {
            $listener->endTestSuite($suite);
        }
    }

    /**
     * Informs the result that a test will be started.
     */
    public function startTest(Test $test): void
    {
        $this->lastTestFailed = false;
        $this->runTests += count($test);

        foreach ($this->listeners as $listener) {
            $listener->startTest($test);
        }
    }

    /**
     * Informs the result that a test was completed.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function endTest(Test $test, float $time): void
    {
        foreach ($this->listeners as $listener) {
            $listener->endTest($test, $time);
        }

        if (!$this->lastTestFailed && $test instanceof TestCase) {
            $class = get_class($test);
            $key   = $class . '::' . $test->getName();

            $this->passed[$key] = [
                'result' => $test->getResult(),
                'size'   => TestUtil::getSize(
                    $class,
                    $test->getName(false)
                ),
            ];

            $this->time += $time;
        }

        if ($this->lastTestFailed && $test instanceof TestCase) {
            $this->currentTestSuiteFailed = true;
        }
    }

    /**
     * Returns true if no risky test occurred.
     */
    public function allHarmless(): bool
    {
        return $this->riskyCount() === 0;
    }

    /**
     * Gets the number of risky tests.
     */
    public function riskyCount(): int
    {
        return count($this->risky);
    }

    /**
     * Returns true if no incomplete test occurred.
     */
    public function allCompletelyImplemented(): bool
    {
        return $this->notImplementedCount() === 0;
    }

    /**
     * Gets the number of incomplete tests.
     */
    public function notImplementedCount(): int
    {
        return count($this->notImplemented);
    }

    /**
     * Returns an array of TestFailure objects for the risky tests.
     *
     * @return TestFailure[]
     */
    public function risky(): array
    {
        return $this->risky;
    }

    /**
     * Returns an array of TestFailure objects for the incomplete tests.
     *
     * @return TestFailure[]
     */
    public function notImplemented(): array
    {
        return $this->notImplemented;
    }

    /**
     * Returns true if no test has been skipped.
     */
    public function noneSkipped(): bool
    {
        return $this->skippedCount() === 0;
    }

    /**
     * Gets the number of skipped tests.
     */
    public function skippedCount(): int
    {
        return count($this->skipped);
    }

    /**
     * Returns an array of TestFailure objects for the skipped tests.
     *
     * @return TestFailure[]
     */
    public function skipped(): array
    {
        return $this->skipped;
    }

    /**
     * Gets the number of detected errors.
     */
    public function errorCount(): int
    {
        return count($this->errors);
    }

    /**
     * Returns an array of TestFailure objects for the errors.
     *
     * @return TestFailure[]
     */
    public function errors(): array
    {
        return $this->errors;
    }

    /**
     * Gets the number of detected failures.
     */
    public function failureCount(): int
    {
        return count($this->failures);
    }

    /**
     * Returns an array of TestFailure objects for the failures.
     *
     * @return TestFailure[]
     */
    public function failures(): array
    {
        return $this->failures;
    }

    /**
     * Gets the number of detected warnings.
     */
    public function warningCount(): int
    {
        return count($this->warnings);
    }

    /**
     * Returns an array of TestFailure objects for the warnings.
     *
     * @return TestFailure[]
     */
    public function warnings(): array
    {
        return $this->warnings;
    }

    /**
     * Returns the names of the tests that have passed.
     */
    public function passed(): array
    {
        return $this->passed;
    }

    /**
     * Returns the names of the TestSuites that have passed.
     *
     * This enables @depends-annotations for TestClassName::class
     */
    public function passedClasses(): array
    {
        return $this->passedTestClasses;
    }

    /**
     * Returns whether code coverage information should be collected.
     */
    public function getCollectCodeCoverageInformation(): bool
    {
        return $this->codeCoverage !== null;
    }

    /**
     * Runs a TestCase.
     *
     * @throws \SebastianBergmann\CodeCoverage\InvalidArgumentException
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws CodeCoverageException
     * @throws UnintentionallyCoveredCodeException
     */
    public function run(Test $test): void
    {
        Assert::resetCount();

        $size = TestUtil::UNKNOWN;

        if ($test instanceof TestCase) {
            $test->setRegisterMockObjectsFromTestArgumentsRecursively(
                $this->registerMockObjectsFromTestArgumentsRecursively
            );

            $isAnyCoverageRequired = TestUtil::requiresCodeCoverageDataCollection($test);
            $size                  = $test->getSize();
        }

        $error      = false;
        $failure    = false;
        $warning    = false;
        $incomplete = false;
        $risky      = false;
        $skipped    = false;

        $this->startTest($test);

        if ($this->convertDeprecationsToExceptions || $this->convertErrorsToExceptions || $this->convertNoticesToExceptions || $this->convertWarningsToExceptions) {
            $errorHandler = new ErrorHandler(
                $this->convertDeprecationsToExceptions,
                $this->convertErrorsToExceptions,
                $this->convertNoticesToExceptions,
                $this->convertWarningsToExceptions
            );

            $errorHandler->register();
        }

        $collectCodeCoverage = $this->codeCoverage !== null &&
                               !$test instanceof ErrorTestCase &&
                               !$test instanceof WarningTestCase &&
                               $isAnyCoverageRequired;

        if ($collectCodeCoverage) {
            $this->codeCoverage->start($test);
        }

        $monitorFunctions = $this->beStrictAboutResourceUsageDuringSmallTests &&
                            !$test instanceof ErrorTestCase &&
                            !$test instanceof WarningTestCase &&
                            $size === TestUtil::SMALL &&
                            function_exists('xdebug_start_function_monitor');

        if ($monitorFunctions) {
            /* @noinspection ForgottenDebugOutputInspection */
            xdebug_start_function_monitor(ResourceOperations::getFunctions());
        }

        $timer = new Timer;
        $timer->start();

        try {
            $invoker = new Invoker;

            if (!$test instanceof ErrorTestCase &&
                !$test instanceof WarningTestCase &&
                $this->shouldTimeLimitBeEnforced($size) &&
                $invoker->canInvokeWithTimeout()) {
                switch ($size) {
                    case TestUtil::SMALL:
                        $_timeout = $this->timeoutForSmallTests;

                        break;

                    case TestUtil::MEDIUM:
                        $_timeout = $this->timeoutForMediumTests;

                        break;

                    case TestUtil::LARGE:
                        $_timeout = $this->timeoutForLargeTests;

                        break;

                    default:
                        $_timeout = $this->defaultTimeLimit;
                }

                $invoker->invoke([$test, 'runBare'], [], $_timeout);
            } else {
                $test->runBare();
            }
        } catch (TimeoutException $e) {
            $this->addFailure(
                $test,
                new RiskyTestError(
                    $e->getMessage()
                ),
                $_timeout
            );

            $risky = true;
        } catch (AssertionFailedError $e) {
            $failure = true;

            if ($e instanceof RiskyTestError) {
                $risky = true;
            } elseif ($e instanceof IncompleteTestError) {
                $incomplete = true;
            } elseif ($e instanceof SkippedTestError) {
                $skipped = true;
            }
        } catch (AssertionError $e) {
            $test->addToAssertionCount(1);

            $failure = true;
            $frame   = $e->getTrace()[0];

            $e = new AssertionFailedError(
                sprintf(
                    '%s in %s:%s',
                    $e->getMessage(),
                    $frame['file'] ?? $e->getFile(),
                    $frame['line'] ?? $e->getLine()
                )
            );
        } catch (Warning $e) {
            $warning = true;
        } catch (Exception $e) {
            $error = true;
        } catch (Throwable $e) {
            $e     = new ExceptionWrapper($e);
            $error = true;
        }

        $time = $timer->stop()->asSeconds();

        $test->addToAssertionCount(Assert::getCount());

        if ($monitorFunctions) {
            $excludeList = new ExcludeList;

            /** @noinspection ForgottenDebugOutputInspection */
            $functions = xdebug_get_monitored_functions();

            /* @noinspection ForgottenDebugOutputInspection */
            xdebug_stop_function_monitor();

            foreach ($functions as $function) {
                if (!$excludeList->isExcluded($function['filename'])) {
                    $this->addFailure(
                        $test,
                        new RiskyTestError(
                            sprintf(
                                '%s() used in %s:%s',
                                $function['function'],
                                $function['filename'],
                                $function['lineno']
                            )
                        ),
                        $time
                    );
                }
            }
        }

        if ($this->beStrictAboutTestsThatDoNotTestAnything &&
            $test->getNumAssertions() === 0) {
            $risky = true;
        }

        if ($this->forceCoversAnnotation && !$error && !$failure && !$warning && !$incomplete && !$skipped && !$risky) {
            $annotations = TestUtil::parseTestMethodAnnotations(
                get_class($test),
                $test->getName(false)
            );

            if (!isset($annotations['class']['covers']) &&
                !isset($annotations['method']['covers']) &&
                !isset($annotations['class']['coversNothing']) &&
                !isset($annotations['method']['coversNothing'])) {
                $this->addFailure(
                    $test,
                    new MissingCoversAnnotationException(
                        'This test does not have a @covers annotation but is expected to have one'
                    ),
                    $time
                );

                $risky = true;
            }
        }

        if ($collectCodeCoverage) {
            $append           = !$risky && !$incomplete && !$skipped;
            $linesToBeCovered = [];
            $linesToBeUsed    = [];

            if ($append && $test instanceof TestCase) {
                try {
                    $linesToBeCovered = TestUtil::getLinesToBeCovered(
                        get_class($test),
                        $test->getName(false)
                    );

                    $linesToBeUsed = TestUtil::getLinesToBeUsed(
                        get_class($test),
                        $test->getName(false)
                    );
                } catch (InvalidCoversTargetException $cce) {
                    $this->addWarning(
                        $test,
                        new Warning(
                            $cce->getMessage()
                        ),
                        $time
                    );
                }
            }

            try {
                $this->codeCoverage->stop(
                    $append,
                    $linesToBeCovered,
                    $linesToBeUsed
                );
            } catch (UnintentionallyCoveredCodeException $cce) {
                $unintentionallyCoveredCodeError = new UnintentionallyCoveredCodeError(
                    'This test executed code that is not listed as code to be covered or used:' .
                    PHP_EOL . $cce->getMessage()
                );
            } catch (OriginalCodeCoverageException $cce) {
                $error = true;

                $e = $e ?? $cce;
            }
        }

        if (isset($errorHandler)) {
            $errorHandler->unregister();

            unset($errorHandler);
        }

        if ($error) {
            $this->addError($test, $e, $time);
        } elseif ($failure) {
            $this->addFailure($test, $e, $time);
        } elseif ($warning) {
            $this->addWarning($test, $e, $time);
        } elseif (isset($unintentionallyCoveredCodeError)) {
            $this->addFailure(
                $test,
                $unintentionallyCoveredCodeError,
                $time
            );
        } elseif ($this->beStrictAboutTestsThatDoNotTestAnything &&
            !$test->doesNotPerformAssertions() &&
            $test->getNumAssertions() === 0) {
            try {
                $reflected = new ReflectionClass($test);
                // @codeCoverageIgnoreStart
            } catch (ReflectionException $e) {
                throw new Exception(
                    $e->getMessage(),
                    (int) $e->getCode(),
                    $e
                );
            }
            // @codeCoverageIgnoreEnd

            $name = $test->getName(false);

            if ($name && $reflected->hasMethod($name)) {
                try {
                    $reflected = $reflected->getMethod($name);
                    // @codeCoverageIgnoreStart
                } catch (ReflectionException $e) {
                    throw new Exception(
                        $e->getMessage(),
                        (int) $e->getCode(),
                        $e
                    );
                }
                // @codeCoverageIgnoreEnd
            }

            $this->addFailure(
                $test,
                new RiskyTestError(
                    sprintf(
                        "This test did not perform any assertions\n\n%s:%d",
                        $reflected->getFileName(),
                        $reflected->getStartLine()
                    )
                ),
                $time
            );
        } elseif ($this->beStrictAboutTestsThatDoNotTestAnything &&
            $test->doesNotPerformAssertions() &&
            $test->getNumAssertions() > 0) {
            $this->addFailure(
                $test,
                new RiskyTestError(
                    sprintf(
                        'This test is annotated with "@doesNotPerformAssertions" but performed %d assertions',
                        $test->getNumAssertions()
                    )
                ),
                $time
            );
        } elseif ($this->beStrictAboutOutputDuringTests && $test->hasOutput()) {
            $this->addFailure(
                $test,
                new OutputError(
                    sprintf(
                        'This test printed output: %s',
                        $test->getActualOutput()
                    )
                ),
                $time
            );
        } elseif ($this->beStrictAboutTodoAnnotatedTests && $test instanceof TestCase) {
            $annotations = TestUtil::parseTestMethodAnnotations(
                get_class($test),
                $test->getName(false)
            );

            if (isset($annotations['method']['todo'])) {
                $this->addFailure(
                    $test,
                    new RiskyTestError(
                        'Test method is annotated with @todo'
                    ),
                    $time
                );
            }
        }

        $this->endTest($test, $time);
    }

    /**
     * Gets the number of run tests.
     */
    public function count(): int
    {
        return $this->runTests;
    }

    /**
     * Checks whether the test run should stop.
     */
    public function shouldStop(): bool
    {
        return $this->stop;
    }

    /**
     * Marks that the test run should stop.
     */
    public function stop(): void
    {
        $this->stop = true;
    }

    /**
     * Returns the code coverage object.
     */
    public function getCodeCoverage(): ?CodeCoverage
    {
        return $this->codeCoverage;
    }

    /**
     * Sets the code coverage object.
     */
    public function setCodeCoverage(CodeCoverage $codeCoverage): void
    {
        $this->codeCoverage = $codeCoverage;
    }

    /**
     * Enables or disables the deprecation-to-exception conversion.
     */
    public function convertDeprecationsToExceptions(bool $flag): void
    {
        $this->convertDeprecationsToExceptions = $flag;
    }

    /**
     * Returns the deprecation-to-exception conversion setting.
     */
    public function getConvertDeprecationsToExceptions(): bool
    {
        return $this->convertDeprecationsToExceptions;
    }

    /**
     * Enables or disables the error-to-exception conversion.
     */
    public function convertErrorsToExceptions(bool $flag): void
    {
        $this->convertErrorsToExceptions = $flag;
    }

    /**
     * Returns the error-to-exception conversion setting.
     */
    public function getConvertErrorsToExceptions(): bool
    {
        return $this->convertErrorsToExceptions;
    }

    /**
     * Enables or disables the notice-to-exception conversion.
     */
    public function convertNoticesToExceptions(bool $flag): void
    {
        $this->convertNoticesToExceptions = $flag;
    }

    /**
     * Returns the notice-to-exception conversion setting.
     */
    public function getConvertNoticesToExceptions(): bool
    {
        return $this->convertNoticesToExceptions;
    }

    /**
     * Enables or disables the warning-to-exception conversion.
     */
    public function convertWarningsToExceptions(bool $flag): void
    {
        $this->convertWarningsToExceptions = $flag;
    }

    /**
     * Returns the warning-to-exception conversion setting.
     */
    public function getConvertWarningsToExceptions(): bool
    {
        return $this->convertWarningsToExceptions;
    }

    /**
     * Enables or disables the stopping when an error occurs.
     */
    public function stopOnError(bool $flag): void
    {
        $this->stopOnError = $flag;
    }

    /**
     * Enables or disables the stopping when a failure occurs.
     */
    public function stopOnFailure(bool $flag): void
    {
        $this->stopOnFailure = $flag;
    }

    /**
     * Enables or disables the stopping when a warning occurs.
     */
    public function stopOnWarning(bool $flag): void
    {
        $this->stopOnWarning = $flag;
    }

    public function beStrictAboutTestsThatDoNotTestAnything(bool $flag): void
    {
        $this->beStrictAboutTestsThatDoNotTestAnything = $flag;
    }

    public function isStrictAboutTestsThatDoNotTestAnything(): bool
    {
        return $this->beStrictAboutTestsThatDoNotTestAnything;
    }

    public function beStrictAboutOutputDuringTests(bool $flag): void
    {
        $this->beStrictAboutOutputDuringTests = $flag;
    }

    public function isStrictAboutOutputDuringTests(): bool
    {
        return $this->beStrictAboutOutputDuringTests;
    }

    public function beStrictAboutResourceUsageDuringSmallTests(bool $flag): void
    {
        $this->beStrictAboutResourceUsageDuringSmallTests = $flag;
    }

    public function isStrictAboutResourceUsageDuringSmallTests(): bool
    {
        return $this->beStrictAboutResourceUsageDuringSmallTests;
    }

    public function enforceTimeLimit(bool $flag): void
    {
        $this->enforceTimeLimit = $flag;
    }

    public function enforcesTimeLimit(): bool
    {
        return $this->enforceTimeLimit;
    }

    public function beStrictAboutTodoAnnotatedTests(bool $flag): void
    {
        $this->beStrictAboutTodoAnnotatedTests = $flag;
    }

    public function isStrictAboutTodoAnnotatedTests(): bool
    {
        return $this->beStrictAboutTodoAnnotatedTests;
    }

    public function forceCoversAnnotation(): void
    {
        $this->forceCoversAnnotation = true;
    }

    public function forcesCoversAnnotation(): bool
    {
        return $this->forceCoversAnnotation;
    }

    /**
     * Enables or disables the stopping for risky tests.
     */
    public function stopOnRisky(bool $flag): void
    {
        $this->stopOnRisky = $flag;
    }

    /**
     * Enables or disables the stopping for incomplete tests.
     */
    public function stopOnIncomplete(bool $flag): void
    {
        $this->stopOnIncomplete = $flag;
    }

    /**
     * Enables or disables the stopping for skipped tests.
     */
    public function stopOnSkipped(bool $flag): void
    {
        $this->stopOnSkipped = $flag;
    }

    /**
     * Enables or disables the stopping for defects: error, failure, warning.
     */
    public function stopOnDefect(bool $flag): void
    {
        $this->stopOnDefect = $flag;
    }

    /**
     * Returns the time spent running the tests.
     */
    public function time(): float
    {
        return $this->time;
    }

    /**
     * Returns whether the entire test was successful or not.
     */
    public function wasSuccessful(): bool
    {
        return $this->wasSuccessfulIgnoringWarnings() && empty($this->warnings);
    }

    public function wasSuccessfulIgnoringWarnings(): bool
    {
        return empty($this->errors) && empty($this->failures);
    }

    public function wasSuccessfulAndNoTestIsRiskyOrSkippedOrIncomplete(): bool
    {
        return $this->wasSuccessful() && $this->allHarmless() && $this->allCompletelyImplemented() && $this->noneSkipped();
    }

    /**
     * Sets the default timeout for tests.
     */
    public function setDefaultTimeLimit(int $timeout): void
    {
        $this->defaultTimeLimit = $timeout;
    }

    /**
     * Sets the timeout for small tests.
     */
    public function setTimeoutForSmallTests(int $timeout): void
    {
        $this->timeoutForSmallTests = $timeout;
    }

    /**
     * Sets the timeout for medium tests.
     */
    public function setTimeoutForMediumTests(int $timeout): void
    {
        $this->timeoutForMediumTests = $timeout;
    }

    /**
     * Sets the timeout for large tests.
     */
    public function setTimeoutForLargeTests(int $timeout): void
    {
        $this->timeoutForLargeTests = $timeout;
    }

    /**
     * Returns the set timeout for large tests.
     */
    public function getTimeoutForLargeTests(): int
    {
        return $this->timeoutForLargeTests;
    }

    public function setRegisterMockObjectsFromTestArgumentsRecursively(bool $flag): void
    {
        $this->registerMockObjectsFromTestArgumentsRecursively = $flag;
    }

    private function recordError(Test $test, Throwable $t): void
    {
        $this->errors[] = new TestFailure($test, $t);
    }

    private function recordNotImplemented(Test $test, Throwable $t): void
    {
        $this->notImplemented[] = new TestFailure($test, $t);
    }

    private function recordRisky(Test $test, Throwable $t): void
    {
        $this->risky[] = new TestFailure($test, $t);
    }

    private function recordSkipped(Test $test, Throwable $t): void
    {
        $this->skipped[] = new TestFailure($test, $t);
    }

    private function recordWarning(Test $test, Throwable $t): void
    {
        $this->warnings[] = new TestFailure($test, $t);
    }

    private function shouldTimeLimitBeEnforced(int $size): bool
    {
        if (!$this->enforceTimeLimit) {
            return false;
        }

        if (!(($this->defaultTimeLimit || $size !== TestUtil::UNKNOWN))) {
            return false;
        }

        if (!extension_loaded('pcntl')) {
            return false;
        }

        if (!class_exists(Invoker::class)) {
            return false;
        }

        if (extension_loaded('xdebug') && xdebug_is_debugger_active()) {
            return false;
        }

        return true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
interface Reorderable
{
    public function sortId(): string;

    /**
     * @return list<ExecutionOrderDependency>
     */
    public function provides(): array;

    /**
     * @return list<ExecutionOrderDependency>
     */
    public function requires(): array;
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use Throwable;

/**
 * @deprecated The `TestListener` interface is deprecated
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
trait TestListenerDefaultImplementation
{
    public function addError(Test $test, Throwable $t, float $time): void
    {
    }

    public function addWarning(Test $test, Warning $e, float $time): void
    {
    }

    public function addFailure(Test $test, AssertionFailedError $e, float $time): void
    {
    }

    public function addIncompleteTest(Test $test, Throwable $t, float $time): void
    {
    }

    public function addRiskyTest(Test $test, Throwable $t, float $time): void
    {
    }

    public function addSkippedTest(Test $test, Throwable $t, float $time): void
    {
    }

    public function startTestSuite(TestSuite $suite): void
    {
    }

    public function endTestSuite(TestSuite $suite): void
    {
    }

    public function startTest(Test $test): void
    {
    }

    public function endTest(Test $test, float $time): void
    {
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Error;

use PHPUnit\Framework\Exception;

/**
 * @internal
 */
class Error extends Exception
{
    public function __construct(string $message, int $code, string $file, int $line, \Exception $previous = null)
    {
        parent::__construct($message, $code, $previous);

        $this->file = $file;
        $this->line = $line;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Error;

/**
 * @internal
 */
final class Warning extends Error
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Error;

/**
 * @internal
 */
final class Deprecated extends Error
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Error;

/**
 * @internal
 */
final class Notice extends Error
{
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use function array_keys;
use function get_class;
use function spl_object_hash;
use PHPUnit\Util\Filter;
use Throwable;

/**
 * Wraps Exceptions thrown by code under test.
 *
 * Re-instantiates Exceptions thrown by user-space code to retain their original
 * class names, properties, and stack traces (but without arguments).
 *
 * Unlike PHPUnit\Framework\Exception, the complete stack of previous Exceptions
 * is processed.
 *
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ExceptionWrapper extends Exception
{
    /**
     * @var string
     */
    protected $className;

    /**
     * @var null|ExceptionWrapper
     */
    protected $previous;

    public function __construct(Throwable $t)
    {
        // PDOException::getCode() is a string.
        // @see https://php.net/manual/en/class.pdoexception.php#95812
        parent::__construct($t->getMessage(), (int) $t->getCode());

        $this->setOriginalException($t);
    }

    public function __toString(): string
    {
        $string = TestFailure::exceptionToString($this);

        if ($trace = Filter::getFilteredStacktrace($this)) {
            $string .= "\n" . $trace;
        }

        if ($this->previous) {
            $string .= "\nCaused by\n" . $this->previous;
        }

        return $string;
    }

    public function getClassName(): string
    {
        return $this->className;
    }

    public function getPreviousWrapped(): ?self
    {
        return $this->previous;
    }

    public function setClassName(string $className): void
    {
        $this->className = $className;
    }

    public function setOriginalException(Throwable $t): void
    {
        $this->originalException($t);

        $this->className = get_class($t);
        $this->file      = $t->getFile();
        $this->line      = $t->getLine();

        $this->serializableTrace = $t->getTrace();

        foreach (array_keys($this->serializableTrace) as $key) {
            unset($this->serializableTrace[$key]['args']);
        }

        if ($t->getPrevious()) {
            $this->previous = new self($t->getPrevious());
        }
    }

    public function getOriginalException(): ?Throwable
    {
        return $this->originalException();
    }

    /**
     * Method to contain static originalException to exclude it from stacktrace to prevent the stacktrace contents,
     * which can be quite big, from being garbage-collected, thus blocking memory until shutdown.
     *
     * Approach works both for var_dump() and var_export() and print_r().
     */
    private function originalException(Throwable $exceptionToStore = null): ?Throwable
    {
        static $originalExceptions;

        $instanceId = spl_object_hash($this);

        if ($exceptionToStore) {
            $originalExceptions[$instanceId] = $exceptionToStore;
        }

        return $originalExceptions[$instanceId] ?? null;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class IncompleteTestCase extends TestCase
{
    /**
     * @var bool
     */
    protected $backupGlobals = false;

    /**
     * @var bool
     */
    protected $backupStaticAttributes = false;

    /**
     * @var bool
     */
    protected $runTestInSeparateProcess = false;

    /**
     * @var string
     */
    private $message;

    public function __construct(string $className, string $methodName, string $message = '')
    {
        parent::__construct($className . '::' . $methodName);

        $this->message = $message;
    }

    public function getMessage(): string
    {
        return $this->message;
    }

    /**
     * Returns a string representation of the test case.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    public function toString(): string
    {
        return $this->getName();
    }

    /**
     * @throws Exception
     */
    protected function runTest(): void
    {
        $this->markTestIncomplete($this->message);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit;

use Throwable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
interface Exception extends Throwable
{
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-file-iterator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\FileIterator;

use const DIRECTORY_SEPARATOR;
use function array_unique;
use function count;
use function dirname;
use function explode;
use function is_file;
use function is_string;
use function realpath;
use function sort;

class Facade
{
    /**
     * @param array|string $paths
     * @param array|string $suffixes
     * @param array|string $prefixes
     */
    public function getFilesAsArray($paths, $suffixes = '', $prefixes = '', array $exclude = [], bool $commonPath = false): array
    {
        if (is_string($paths)) {
            $paths = [$paths];
        }

        $iterator = (new Factory)->getFileIterator($paths, $suffixes, $prefixes, $exclude);

        $files = [];

        foreach ($iterator as $file) {
            $file = $file->getRealPath();

            if ($file) {
                $files[] = $file;
            }
        }

        foreach ($paths as $path) {
            if (is_file($path)) {
                $files[] = realpath($path);
            }
        }

        $files = array_unique($files);
        sort($files);

        if ($commonPath) {
            return [
                'commonPath' => $this->getCommonPath($files),
                'files'      => $files,
            ];
        }

        return $files;
    }

    protected function getCommonPath(array $files): string
    {
        $count = count($files);

        if ($count === 0) {
            return '';
        }

        if ($count === 1) {
            return dirname($files[0]) . DIRECTORY_SEPARATOR;
        }

        $_files = [];

        foreach ($files as $file) {
            $_files[] = $_fileParts = explode(DIRECTORY_SEPARATOR, $file);

            if (empty($_fileParts[0])) {
                $_fileParts[0] = DIRECTORY_SEPARATOR;
            }
        }

        $common = '';
        $done   = false;
        $j      = 0;
        $count--;

        while (!$done) {
            for ($i = 0; $i < $count; $i++) {
                if ($_files[$i][$j] != $_files[$i + 1][$j]) {
                    $done = true;

                    break;
                }
            }

            if (!$done) {
                $common .= $_files[0][$j];

                if ($j > 0) {
                    $common .= DIRECTORY_SEPARATOR;
                }
            }

            $j++;
        }

        return DIRECTORY_SEPARATOR . $common;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-file-iterator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\FileIterator;

use const GLOB_ONLYDIR;
use function array_filter;
use function array_map;
use function array_merge;
use function glob;
use function is_dir;
use function is_string;
use function realpath;
use AppendIterator;
use RecursiveDirectoryIterator;
use RecursiveIteratorIterator;

class Factory
{
    /**
     * @param array|string $paths
     * @param array|string $suffixes
     * @param array|string $prefixes
     */
    public function getFileIterator($paths, $suffixes = '', $prefixes = '', array $exclude = []): AppendIterator
    {
        if (is_string($paths)) {
            $paths = [$paths];
        }

        $paths   = $this->getPathsAfterResolvingWildcards($paths);
        $exclude = $this->getPathsAfterResolvingWildcards($exclude);

        if (is_string($prefixes)) {
            if ($prefixes !== '') {
                $prefixes = [$prefixes];
            } else {
                $prefixes = [];
            }
        }

        if (is_string($suffixes)) {
            if ($suffixes !== '') {
                $suffixes = [$suffixes];
            } else {
                $suffixes = [];
            }
        }

        $iterator = new AppendIterator;

        foreach ($paths as $path) {
            if (is_dir($path)) {
                $iterator->append(
                    new Iterator(
                        $path,
                        new RecursiveIteratorIterator(
                            new RecursiveDirectoryIterator($path, RecursiveDirectoryIterator::FOLLOW_SYMLINKS | RecursiveDirectoryIterator::SKIP_DOTS)
                        ),
                        $suffixes,
                        $prefixes,
                        $exclude
                    )
                );
            }
        }

        return $iterator;
    }

    protected function getPathsAfterResolvingWildcards(array $paths): array
    {
        $_paths = [[]];

        foreach ($paths as $path) {
            if ($locals = glob($path, GLOB_ONLYDIR)) {
                $_paths[] = array_map('\realpath', $locals);
            } else {
                $_paths[] = [realpath($path)];
            }
        }

        return array_filter(array_merge(...$_paths));
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-file-iterator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\FileIterator;

use function array_filter;
use function array_map;
use function preg_match;
use function realpath;
use function str_replace;
use function strlen;
use function strpos;
use function substr;
use FilterIterator;

class Iterator extends FilterIterator
{
    public const PREFIX = 0;

    public const SUFFIX = 1;

    /**
     * @var string
     */
    private $basePath;

    /**
     * @var array
     */
    private $suffixes = [];

    /**
     * @var array
     */
    private $prefixes = [];

    /**
     * @var array
     */
    private $exclude = [];

    public function __construct(string $basePath, \Iterator $iterator, array $suffixes = [], array $prefixes = [], array $exclude = [])
    {
        $this->basePath = realpath($basePath);
        $this->prefixes = $prefixes;
        $this->suffixes = $suffixes;
        $this->exclude  = array_filter(array_map('realpath', $exclude));

        parent::__construct($iterator);
    }

    public function accept(): bool
    {
        $current  = $this->getInnerIterator()->current();
        $filename = $current->getFilename();
        $realPath = $current->getRealPath();

        if ($realPath === false) {
            return false;
        }

        return $this->acceptPath($realPath) &&
               $this->acceptPrefix($filename) &&
               $this->acceptSuffix($filename);
    }

    private function acceptPath(string $path): bool
    {
        // Filter files in hidden directories by checking path that is relative to the base path.
        if (preg_match('=/\.[^/]*/=', str_replace($this->basePath, '', $path))) {
            return false;
        }

        foreach ($this->exclude as $exclude) {
            if (strpos($path, $exclude) === 0) {
                return false;
            }
        }

        return true;
    }

    private function acceptPrefix(string $filename): bool
    {
        return $this->acceptSubString($filename, $this->prefixes, self::PREFIX);
    }

    private function acceptSuffix(string $filename): bool
    {
        return $this->acceptSubString($filename, $this->suffixes, self::SUFFIX);
    }

    private function acceptSubString(string $filename, array $subStrings, int $type): bool
    {
        if (empty($subStrings)) {
            return true;
        }

        $matched = false;

        foreach ($subStrings as $string) {
            if (($type === self::PREFIX && strpos($filename, $string) === 0) ||
                ($type === self::SUFFIX &&
                 substr($filename, -1 * strlen($string)) === $string)) {
                $matched = true;

                break;
            }
        }

        return $matched;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpcov.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\PHPCOV;

use const DIRECTORY_SEPARATOR;
use function assert;
use function file_get_contents;
use function is_array;
use function substr;
use SebastianBergmann\CodeCoverage\CodeCoverage;
use SebastianBergmann\Diff\Line;
use SebastianBergmann\Diff\Parser as DiffParser;

final class PatchCoverage
{
    public function execute(string $coverageFile, string $patchFile, string $pathPrefix): array
    {
        $result = [
            'numChangedLinesThatAreExecutable' => 0,
            'numChangedLinesThatWereExecuted'  => 0,
            'changedLinesThatWereNotExecuted'  => [],
        ];

        if (substr($pathPrefix, -1, 1) !== DIRECTORY_SEPARATOR) {
            $pathPrefix .= DIRECTORY_SEPARATOR;
        }

        $coverage = include $coverageFile;

        assert($coverage instanceof CodeCoverage);

        $coverage = $coverage->getData()->lineCoverage();
        $patch    = (new DiffParser)->parse(file_get_contents($patchFile));
        $changes  = [];

        foreach ($patch as $diff) {
            $file           = substr($diff->getTo(), 2);
            $changes[$file] = [];

            foreach ($diff->getChunks() as $chunk) {
                $lineNr = $chunk->getEnd();

                foreach ($chunk->getLines() as $line) {
                    if ($line->getType() === Line::ADDED) {
                        $changes[$file][] = $lineNr;
                    }

                    if ($line->getType() !== Line::REMOVED) {
                        $lineNr++;
                    }
                }
            }
        }

        foreach ($changes as $file => $lines) {
            $key = $pathPrefix . $file;

            foreach ($lines as $line) {
                if (isset($coverage[$key][$line]) &&
                    is_array($coverage[$key][$line])) {
                    $result['numChangedLinesThatAreExecutable']++;

                    if (empty($coverage[$key][$line])) {
                        if (!isset($result['changedLinesThatWereNotExecuted'][$file])) {
                            $result['changedLinesThatWereNotExecuted'][$file] = [];
                        }

                        $result['changedLinesThatWereNotExecuted'][$file][] = $line;
                    } else {
                        $result['numChangedLinesThatWereExecuted']++;
                    }
                }
            }
        }

        return $result;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpcov.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\PHPCOV;

use const PHP_EOL;
use function printf;
use SebastianBergmann\CodeCoverage\CodeCoverage;
use SebastianBergmann\CodeCoverage\Driver\Driver;
use SebastianBergmann\CodeCoverage\Filter;
use SebastianBergmann\CodeCoverage\NoCodeCoverageDriverAvailableException;

final class ExecuteCommand extends Command
{
    public function run(Arguments $arguments): int
    {
        if (!is_file($arguments->script())) {
            printf(
                'File "%s" does not exist' . PHP_EOL,
                $arguments->script()
            );

            return 1;
        }

        $filter = new Filter;

        try {
            if ($arguments->pathCoverage()) {
                $driver = Driver::forLineAndPathCoverage($filter);
            } else {
                $driver = Driver::forLineCoverage($filter);
            }

            $coverage = new CodeCoverage($driver, $filter);
        } catch (NoCodeCoverageDriverAvailableException $e) {
            print $e->getMessage() . PHP_EOL;

            return 1;
        }

        $this->handleConfiguration($coverage, $arguments);
        $this->handleFilter($coverage, $arguments);

        if ($filter->isEmpty()) {
            print 'No list of files to be included in code coverage configured' . PHP_EOL;

            return 1;
        }

        if (!$arguments->reportConfigured()) {
            print 'No code coverage report configured' . PHP_EOL;

            return 1;
        }

        $coverage->start('phpcov');

        require $arguments->script();

        /* @noinspection UnusedFunctionResultInspection */
        $coverage->stop();

        $this->handleReports($coverage, $arguments);

        return 0;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpcov.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\PHPCOV;

final class Arguments
{
    /**
     * @var ?string
     */
    private $command;

    /**
     * @var ?string
     */
    private $script;

    /**
     * @var ?string
     */
    private $directory;

    /**
     * @var ?string
     */
    private $coverage;

    /**
     * @var ?string
     */
    private $patch;

    /**
     * @var ?string
     */
    private $configuration;

    /**
     * @var string[]
     */
    private $include;

    /**
     * @var bool
     */
    private $pathCoverage;

    /**
     * @var bool
     */
    private $addUncovered;

    /**
     * @var bool
     */
    private $processUncovered;

    /**
     * @var ?string
     */
    private $clover;

    /**
     * @var ?string
     */
    private $crap4j;

    /**
     * @var ?string
     */
    private $html;

    /**
     * @var ?string
     */
    private $php;

    /**
     * @var ?string
     */
    private $text;

    /**
     * @var ?string
     */
    private $xml;

    /**
     * @var bool
     */
    private $help;

    /**
     * @var bool
     */
    private $version;

    /**
     * @var ?string
     */
    private $pathPrefix;

    public function __construct(?string $command, ?string $script, ?string $directory, ?string $coverage, ?string $patch, ?string $configuration, array $include, bool $pathCoverage, bool $addUncovered, bool $processUncovered, ?string $clover, ?string $cobertura, ?string $crap4j, ?string $html, ?string $php, ?string $text, ?string $xml, ?string $pathPrefix, bool $help, bool $version)
    {
        $this->command          = $command;
        $this->script           = $script;
        $this->directory        = $directory;
        $this->coverage         = $coverage;
        $this->patch            = $patch;
        $this->configuration    = $configuration;
        $this->include          = $include;
        $this->pathCoverage     = $pathCoverage;
        $this->addUncovered     = $addUncovered;
        $this->processUncovered = $processUncovered;
        $this->clover           = $clover;
        $this->cobertura        = $cobertura;
        $this->crap4j           = $crap4j;
        $this->html             = $html;
        $this->php              = $php;
        $this->text             = $text;
        $this->xml              = $xml;
        $this->pathPrefix       = $pathPrefix;
        $this->help             = $help;
        $this->version          = $version;
    }

    public function command(): ?string
    {
        return $this->command;
    }

    public function script(): ?string
    {
        return $this->script;
    }

    public function directory(): ?string
    {
        return $this->directory;
    }

    public function coverage(): ?string
    {
        return $this->coverage;
    }

    public function patch(): ?string
    {
        return $this->patch;
    }

    public function configuration(): ?string
    {
        return $this->configuration;
    }

    public function include(): array
    {
        return $this->include;
    }

    public function pathCoverage(): bool
    {
        return $this->pathCoverage;
    }

    public function addUncovered(): bool
    {
        return $this->addUncovered;
    }

    public function processUncovered(): bool
    {
        return $this->processUncovered;
    }

    public function clover(): ?string
    {
        return $this->clover;
    }

    public function cobertura(): ?string
    {
        return $this->cobertura;
    }

    public function crap4j(): ?string
    {
        return $this->crap4j;
    }

    public function html(): ?string
    {
        return $this->html;
    }

    public function php(): ?string
    {
        return $this->php;
    }

    public function text(): ?string
    {
        return $this->text;
    }

    public function xml(): ?string
    {
        return $this->xml;
    }

    public function pathPrefix(): ?string
    {
        return $this->pathPrefix;
    }

    public function help(): bool
    {
        return $this->help;
    }

    public function version(): bool
    {
        return $this->version;
    }

    public function reportConfigured(): bool
    {
        return $this->clover() || $this->cobertura() || $this->crap4j() || $this->html() || $this->php() || $this->text() || $this->xml();
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpcov.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\PHPCOV;

use const PHP_EOL;
use function printf;
use SebastianBergmann\Version;

final class Application
{
    private const VERSION = '8.2.1';

    public function run(array $argv): int
    {
        $this->printVersion();

        try {
            $arguments = (new ArgumentsBuilder)->build($argv);
        } catch (Exception $e) {
            print PHP_EOL . $e->getMessage() . PHP_EOL;

            return 1;
        }

        if ($arguments->version()) {
            return 0;
        }

        print PHP_EOL;

        if ($arguments->help()) {
            return (new HelpCommand)->run($arguments);
        }

        if ($arguments->command() === 'execute') {
            return (new ExecuteCommand)->run($arguments);
        }

        if ($arguments->command() === 'merge') {
            return (new MergeCommand)->run($arguments);
        }

        if ($arguments->command() === 'patch-coverage') {
            return (new PatchCoverageCommand)->run($arguments);
        }

        (new HelpCommand)->run($arguments);

        return 1;
    }

    private function printVersion(): void
    {
        printf(
            'phpcov %s by Sebastian Bergmann.' . PHP_EOL,
            (new Version(self::VERSION, dirname(__DIR__)))->getVersion()
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpcov.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\PHPCOV;

use function array_merge;
use SebastianBergmann\CliParser\Exception as CliParserException;
use SebastianBergmann\CliParser\Parser as CliParser;

final class ArgumentsBuilder
{
    private const COMMANDS = [
        'execute' => [
            'longOptions' => [
                'configuration=',
                'include=',
                'add-uncovered',
                'process-uncovered',
                'path-coverage',
                'clover=',
                'cobertura=',
                'crap4j=',
                'html=',
                'php=',
                'text=',
                'xml=',
            ],
            'arguments' => [
                'script',
            ],
        ],

        'merge' => [
            'longOptions' => [
                'clover=',
                'cobertura=',
                'crap4j=',
                'html=',
                'php=',
                'text=',
                'xml=',
            ],
            'arguments' => [
                'directory',
            ],
        ],

        'patch-coverage' => [
            'longOptions' => [
                'path-prefix=',
            ],
            'arguments' => [
                'coverage',
                'patch',
            ],
        ],
    ];

    /**
     * @throws ArgumentsBuilderException
     */
    public function build(array $argv): Arguments
    {
        $longOptions = [
            'help',
            'version',
        ];

        $command = null;

        if (isset($argv[1], self::COMMANDS[$argv[1]])) {
            $command     = $argv[1];
            $longOptions = array_merge($longOptions, self::COMMANDS[$command]['longOptions']);
        }

        try {
            $options = (new CliParser)->parse(
                $argv,
                'hv',
                $longOptions
            );
        } catch (CliParserException $e) {
            throw new ArgumentsBuilderException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }

        $script    = null;
        $directory = null;
        $coverage  = null;
        $patch     = null;

        if ($command) {
            foreach (self::COMMANDS[$command]['arguments'] as $position => $argument) {
                if (!isset($options[1][$position + 1])) {
                    throw new RequiredArgumentMissingException($argument);
                }
            }
        }

        switch ($command) {
            case 'execute':
                $script = $options[1][1];

                break;

            case 'merge':
                $directory = $options[1][1];

                break;

            case 'patch-coverage':
                $coverage = $options[1][1];
                $patch    = $options[1][2];

                break;
        }

        $configuration    = null;
        $include          = [];
        $pathCoverage     = false;
        $addUncovered     = false;
        $processUncovered = false;
        $clover           = null;
        $cobertura        = null;
        $crap4j           = null;
        $html             = null;
        $php              = null;
        $text             = null;
        $xml              = null;
        $pathPrefix       = null;
        $help             = false;
        $version          = false;

        foreach ($options[0] as $option) {
            switch ($option[0]) {
                case '--configuration':
                    $configuration = $option[1];

                    break;

                case '--include':
                    $include[] = $option[1];

                    break;

                case '--path-coverage':
                    $pathCoverage = true;

                    break;

                case '--add-uncovered':
                    $addUncovered = true;

                    break;

                case '--process-uncovered':
                    $processUncovered = true;

                    break;

                case '--clover':
                    $clover = $option[1];

                    break;

                case '--cobertura':
                    $cobertura = $option[1];

                    break;

                case '--crap4j':
                    $crap4j = $option[1];

                    break;

                case '--html':
                    $html = $option[1];

                    break;

                case '--php':
                    $php = $option[1];

                    break;

                case '--text':
                    $text = $option[1];

                    break;

                case '--xml':
                    $xml = $option[1];

                    break;

                case '--path-prefix':
                    $pathPrefix = $option[1];

                    break;

                case 'h':
                case '--help':
                    $help = true;

                    break;

                case 'v':
                case '--version':
                    $version = true;

                    break;
            }
        }

        return new Arguments(
            $command,
            $script,
            $directory,
            $coverage,
            $patch,
            $configuration,
            $include,
            $pathCoverage,
            $addUncovered,
            $processUncovered,
            $clover,
            $cobertura,
            $crap4j,
            $html,
            $php,
            $text,
            $xml,
            $pathPrefix,
            $help,
            $version,
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpcov.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\PHPCOV;

use const PHP_EOL;
use function is_file;
use function printf;

final class PatchCoverageCommand extends Command
{
    public function run(Arguments $arguments): int
    {
        if (!is_file($arguments->coverage())) {
            printf(
                'Code Coverage file "%s" does not exist' . PHP_EOL,
                $arguments->coverage()
            );

            return 1;
        }

        if (!is_file($arguments->patch())) {
            printf(
                'Patch file "%s" does not exist' . PHP_EOL,
                $arguments->patch()
            );

            return 1;
        }

        $pathPrefix = $arguments->pathPrefix() ?: '';

        $patchCoverage = (new PatchCoverage)->execute(
            $arguments->coverage(),
            $arguments->patch(),
            $pathPrefix
        );

        if ($patchCoverage['numChangedLinesThatWereExecuted'] === 0 &&
            $patchCoverage['numChangedLinesThatAreExecutable'] === 0) {
            print 'Unable to detect executable lines that were changed.' . PHP_EOL;

            if ($pathPrefix === '') {
                print 'Are you sure you do not need to use --path-prefix?' . PHP_EOL;
            } else {
                print 'Are you sure your --path-prefix is correct?' . PHP_EOL;
            }

            return 1;
        }

        printf(
            '%d / %d changed executable lines covered (%s)' . PHP_EOL,
            $patchCoverage['numChangedLinesThatWereExecuted'],
            $patchCoverage['numChangedLinesThatAreExecutable'],
            $this->percentage(
                $patchCoverage['numChangedLinesThatWereExecuted'],
                $patchCoverage['numChangedLinesThatAreExecutable']
            )
        );

        if (!empty($patchCoverage['changedLinesThatWereNotExecuted'])) {
            print PHP_EOL . 'Changed executable lines that are not covered:' . PHP_EOL;

            foreach ($patchCoverage['changedLinesThatWereNotExecuted'] as $file => $lines) {
                foreach ($lines as $line) {
                    printf(
                        '  %s:%d' . PHP_EOL,
                        $file,
                        $line
                    );
                }
            }

            return 1;
        }

        return 0;
    }

    private function percentage(float $fraction, float $total): string
    {
        if ($total > 0) {
            return sprintf('%6.2F%%', ($fraction / $total) * 100);
        }

        return '';
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpcov.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\PHPCOV;

use const PHP_EOL;
use function is_dir;
use function printf;
use function realpath;
use SebastianBergmann\CodeCoverage\CodeCoverage;
use SebastianBergmann\FileIterator\Facade;

final class MergeCommand extends Command
{
    public function run(Arguments $arguments): int
    {
        if (!is_dir($arguments->directory())) {
            printf(
                '"%s" is not a directory' . PHP_EOL,
                $arguments->directory()
            );

            return 1;
        }

        if (!$arguments->reportConfigured()) {
            print 'No code coverage report configured' . PHP_EOL;

            return 1;
        }

        $files = (new Facade)->getFilesAsArray(
            $arguments->directory(),
            ['.cov']
        );

        if (empty($files)) {
            printf(
                'No "%s/*.cov" files found' . PHP_EOL,
                realpath($arguments->directory())
            );

            return 1;
        }

        $errors = [];

        foreach ($files as $file) {
            $_coverage = include $file;

            if (!$_coverage instanceof CodeCoverage) {
                $errors[] = $file;

                unset($_coverage);

                continue;
            }

            if (!isset($mergedCoverage)) {
                $mergedCoverage = $_coverage;

                continue;
            }

            $mergedCoverage->merge($_coverage);

            unset($_coverage);
        }

        if (!isset($mergedCoverage)) {
            foreach ($errors as $error) {
                print 'Failed to merge: ' . $error . PHP_EOL;
            }

            return 1;
        }

        $this->handleReports($mergedCoverage, $arguments);

        foreach ($errors as $error) {
            print 'Failed to merge: ' . $error . PHP_EOL;
        }

        return empty($errors) ? 0 : 1;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpcov.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\PHPCOV;

use const PHP_EOL;
use function file_put_contents;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\FilterMapper;
use PHPUnit\TextUI\XmlConfiguration\Loader;
use SebastianBergmann\CodeCoverage\CodeCoverage;
use SebastianBergmann\CodeCoverage\Report\Clover as CloverReport;
use SebastianBergmann\CodeCoverage\Report\Cobertura as CoberturaReport;
use SebastianBergmann\CodeCoverage\Report\Crap4j as Crap4jReport;
use SebastianBergmann\CodeCoverage\Report\Html\Facade as HtmlReport;
use SebastianBergmann\CodeCoverage\Report\PHP as PhpReport;
use SebastianBergmann\CodeCoverage\Report\Text as TextReport;
use SebastianBergmann\CodeCoverage\Report\Xml\Facade as XmlReport;

abstract class Command
{
    abstract public function run(Arguments $arguments): int;

    protected function handleConfiguration(CodeCoverage $coverage, Arguments $arguments): void
    {
        $configuration = $arguments->configuration();

        if (!$configuration) {
            return;
        }

        $configuration = (new Loader)->load($configuration);

        (new FilterMapper)->map(
            $coverage->filter(),
            $configuration->codeCoverage()
        );

        if ($configuration->codeCoverage()->includeUncoveredFiles()) {
            $coverage->includeUncoveredFiles();
        } else {
            $coverage->excludeUncoveredFiles();
        }

        if ($configuration->codeCoverage()->processUncoveredFiles()) {
            $coverage->processUncoveredFiles();
        } else {
            $coverage->doNotProcessUncoveredFiles();
        }
    }

    protected function handleFilter(CodeCoverage $coverage, Arguments $arguments): void
    {
        if ($arguments->addUncovered()) {
            $coverage->includeUncoveredFiles();
        } else {
            $coverage->excludeUncoveredFiles();
        }

        if ($arguments->processUncovered()) {
            $coverage->processUncoveredFiles();
        } else {
            $coverage->doNotProcessUncoveredFiles();
        }

        foreach ($arguments->include() as $item) {
            if (is_dir($item)) {
                $coverage->filter()->includeDirectory($item);
            } elseif (is_file($item)) {
                $coverage->filter()->includeFile($item);
            }
        }
    }

    protected function handleReports(CodeCoverage $coverage, Arguments $arguments): void
    {
        if ($arguments->clover()) {
            print 'Generating code coverage report in Clover XML format ... ';

            $writer = new CloverReport;

            /* @noinspection UnusedFunctionResultInspection */
            $writer->process($coverage, $arguments->clover());

            print 'done' . PHP_EOL;
        }

        if ($arguments->cobertura()) {
            print 'Generating code coverage report in Cobertura XML format ... ';

            $writer = new CoberturaReport;

            /* @noinspection UnusedFunctionResultInspection */
            $writer->process($coverage, $arguments->cobertura());

            print 'done' . PHP_EOL;
        }

        if ($arguments->crap4j()) {
            print 'Generating code coverage report in Crap4J XML format ... ';

            $writer = new Crap4jReport;

            /* @noinspection UnusedFunctionResultInspection */
            $writer->process($coverage, $arguments->crap4j());

            print 'done' . PHP_EOL;
        }

        if ($arguments->html()) {
            print 'Generating code coverage report in HTML format ... ';

            $writer = new HtmlReport;

            $writer->process($coverage, $arguments->html());

            print 'done' . PHP_EOL;
        }

        if ($arguments->php()) {
            print 'Generating code coverage report in PHP format ... ';

            $writer = new PhpReport;

            /* @noinspection UnusedFunctionResultInspection */
            $writer->process($coverage, $arguments->php());

            print 'done' . PHP_EOL;
        }

        if ($arguments->text()) {
            print 'Generating code coverage report in text format ... ';

            $writer = new TextReport;

            file_put_contents(
                $arguments->text(),
                $writer->process($coverage, false)
            );

            print 'done' . PHP_EOL;
        }

        if ($arguments->xml()) {
            print 'Generating code coverage report in XML format ... ';

            $writer = new XmlReport('unknown');

            $writer->process($coverage, $arguments->xml());

            print 'done' . PHP_EOL;
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpcov.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\PHPCOV;

final class HelpCommand extends Command
{
    public function run(Arguments $arguments): int
    {
        print <<<'EOT'
Usage:
  phpcov execute       [options] <script>
  phpcov merge         [options] <directory with *.cov files>
  phpcov path-coverage [options] <coverage file> <patch file>

Options for "phpcov execute":

  --configuration <file> Load PHPUnit configuration from XML configuration
  --include <directory>  Include <directory> in code coverage analysis
  --path-coverage        Perform path coverage analysis
  --add-uncovered        Include uncovered files in code coverage report
  --process-uncovered    Process uncovered file for code coverage report

Options common for both "phpcov execute" and "phpcov merge":

  --clover <file>        Generate code coverage report in Clover XML format
  --cobertura <file>     Generate code coverage report in Cobertura XML format
  --crap4j <file>        Generate code coverage report in Crap4J XML format
  --html <directory>     Generate code coverage report in HTML format
  --php <file>           Export php-code-coverage object
  --text <file>          Generate code coverage report in text format
  --xml <directory>      Generate code coverage report in PHPUnit XML format

Options for "phpcov patch-coverage":

  --path-prefix <prefix> Prefix that needs to be stripped from paths in the patch

EOT;

        return 0;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpcov.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\PHPCOV;

use function sprintf;
use RuntimeException;

final class RequiredArgumentMissingException extends RuntimeException implements Exception
{
    public function __construct(string $argument)
    {
        parent::__construct(
            sprintf(
                'Required argument "%s" is missing',
                $argument
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of phpcov.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\PHPCOV;

use RuntimeException;

final class ArgumentsBuilderException extends RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of phpcov.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\PHPCOV;

interface Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/code-unit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeUnit;

/**
 * @psalm-immutable
 */
final class FunctionUnit extends CodeUnit
{
    /**
     * @psalm-assert-if-true FunctionUnit $this
     */
    public function isFunction(): bool
    {
        return true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/code-unit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeUnit;

use Iterator;

final class CodeUnitCollectionIterator implements Iterator
{
    /**
     * @psalm-var list<CodeUnit>
     */
    private $codeUnits;

    /**
     * @var int
     */
    private $position = 0;

    public function __construct(CodeUnitCollection $collection)
    {
        $this->codeUnits = $collection->asArray();
    }

    public function rewind(): void
    {
        $this->position = 0;
    }

    public function valid(): bool
    {
        return isset($this->codeUnits[$this->position]);
    }

    public function key(): int
    {
        return $this->position;
    }

    public function current(): CodeUnit
    {
        return $this->codeUnits[$this->position];
    }

    public function next(): void
    {
        $this->position++;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/code-unit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeUnit;

use function array_keys;
use function array_merge;
use function array_unique;
use function array_values;
use function class_exists;
use function explode;
use function function_exists;
use function interface_exists;
use function ksort;
use function method_exists;
use function sort;
use function sprintf;
use function str_replace;
use function strpos;
use function trait_exists;
use ReflectionClass;
use ReflectionFunction;
use ReflectionMethod;

final class Mapper
{
    /**
     * @psalm-return array<string,list<int>>
     */
    public function codeUnitsToSourceLines(CodeUnitCollection $codeUnits): array
    {
        $result = [];

        foreach ($codeUnits as $codeUnit) {
            $sourceFileName = $codeUnit->sourceFileName();

            if (!isset($result[$sourceFileName])) {
                $result[$sourceFileName] = [];
            }

            $result[$sourceFileName] = array_merge($result[$sourceFileName], $codeUnit->sourceLines());
        }

        foreach (array_keys($result) as $sourceFileName) {
            $result[$sourceFileName] = array_values(array_unique($result[$sourceFileName]));

            sort($result[$sourceFileName]);
        }

        ksort($result);

        return $result;
    }

    /**
     * @throws InvalidCodeUnitException
     * @throws ReflectionException
     */
    public function stringToCodeUnits(string $unit): CodeUnitCollection
    {
        if (strpos($unit, '::') !== false) {
            [$firstPart, $secondPart] = explode('::', $unit);

            if (empty($firstPart) && $this->isUserDefinedFunction($secondPart)) {
                return CodeUnitCollection::fromList(CodeUnit::forFunction($secondPart));
            }

            if ($this->isUserDefinedClass($firstPart)) {
                if ($secondPart === '<public>') {
                    return $this->publicMethodsOfClass($firstPart);
                }

                if ($secondPart === '<!public>') {
                    return $this->protectedAndPrivateMethodsOfClass($firstPart);
                }

                if ($secondPart === '<protected>') {
                    return $this->protectedMethodsOfClass($firstPart);
                }

                if ($secondPart === '<!protected>') {
                    return $this->publicAndPrivateMethodsOfClass($firstPart);
                }

                if ($secondPart === '<private>') {
                    return $this->privateMethodsOfClass($firstPart);
                }

                if ($secondPart === '<!private>') {
                    return $this->publicAndProtectedMethodsOfClass($firstPart);
                }

                if ($this->isUserDefinedMethod($firstPart, $secondPart)) {
                    return CodeUnitCollection::fromList(CodeUnit::forClassMethod($firstPart, $secondPart));
                }
            }

            if ($this->isUserDefinedInterface($firstPart)) {
                return CodeUnitCollection::fromList(CodeUnit::forInterfaceMethod($firstPart, $secondPart));
            }

            if ($this->isUserDefinedTrait($firstPart)) {
                return CodeUnitCollection::fromList(CodeUnit::forTraitMethod($firstPart, $secondPart));
            }
        } else {
            if ($this->isUserDefinedClass($unit)) {
                $units = [CodeUnit::forClass($unit)];

                foreach ($this->reflectorForClass($unit)->getTraits() as $trait) {
                    if (!$trait->isUserDefined()) {
                        // @codeCoverageIgnoreStart
                        continue;
                        // @codeCoverageIgnoreEnd
                    }

                    $units[] = CodeUnit::forTrait($trait->getName());
                }

                return CodeUnitCollection::fromArray($units);
            }

            if ($this->isUserDefinedInterface($unit)) {
                return CodeUnitCollection::fromList(CodeUnit::forInterface($unit));
            }

            if ($this->isUserDefinedTrait($unit)) {
                return CodeUnitCollection::fromList(CodeUnit::forTrait($unit));
            }

            if ($this->isUserDefinedFunction($unit)) {
                return CodeUnitCollection::fromList(CodeUnit::forFunction($unit));
            }

            $unit = str_replace('<extended>', '', $unit);

            if ($this->isUserDefinedClass($unit)) {
                return $this->classAndParentClassesAndTraits($unit);
            }
        }

        throw new InvalidCodeUnitException(
            sprintf(
                '"%s" is not a valid code unit',
                $unit
            )
        );
    }

    /**
     * @psalm-param class-string $className
     *
     * @throws ReflectionException
     */
    private function publicMethodsOfClass(string $className): CodeUnitCollection
    {
        return $this->methodsOfClass($className, ReflectionMethod::IS_PUBLIC);
    }

    /**
     * @psalm-param class-string $className
     *
     * @throws ReflectionException
     */
    private function publicAndProtectedMethodsOfClass(string $className): CodeUnitCollection
    {
        return $this->methodsOfClass($className, ReflectionMethod::IS_PUBLIC | ReflectionMethod::IS_PROTECTED);
    }

    /**
     * @psalm-param class-string $className
     *
     * @throws ReflectionException
     */
    private function publicAndPrivateMethodsOfClass(string $className): CodeUnitCollection
    {
        return $this->methodsOfClass($className, ReflectionMethod::IS_PUBLIC | ReflectionMethod::IS_PRIVATE);
    }

    /**
     * @psalm-param class-string $className
     *
     * @throws ReflectionException
     */
    private function protectedMethodsOfClass(string $className): CodeUnitCollection
    {
        return $this->methodsOfClass($className, ReflectionMethod::IS_PROTECTED);
    }

    /**
     * @psalm-param class-string $className
     *
     * @throws ReflectionException
     */
    private function protectedAndPrivateMethodsOfClass(string $className): CodeUnitCollection
    {
        return $this->methodsOfClass($className, ReflectionMethod::IS_PROTECTED | ReflectionMethod::IS_PRIVATE);
    }

    /**
     * @psalm-param class-string $className
     *
     * @throws ReflectionException
     */
    private function privateMethodsOfClass(string $className): CodeUnitCollection
    {
        return $this->methodsOfClass($className, ReflectionMethod::IS_PRIVATE);
    }

    /**
     * @psalm-param class-string $className
     *
     * @throws ReflectionException
     */
    private function methodsOfClass(string $className, int $filter): CodeUnitCollection
    {
        $units = [];

        foreach ($this->reflectorForClass($className)->getMethods($filter) as $method) {
            if (!$method->isUserDefined()) {
                continue;
            }

            $units[] = CodeUnit::forClassMethod($className, $method->getName());
        }

        return CodeUnitCollection::fromArray($units);
    }

    /**
     * @psalm-param class-string $className
     *
     * @throws ReflectionException
     */
    private function classAndParentClassesAndTraits(string $className): CodeUnitCollection
    {
        $units = [CodeUnit::forClass($className)];

        $reflector = $this->reflectorForClass($className);

        foreach ($this->reflectorForClass($className)->getTraits() as $trait) {
            if (!$trait->isUserDefined()) {
                // @codeCoverageIgnoreStart
                continue;
                // @codeCoverageIgnoreEnd
            }

            $units[] = CodeUnit::forTrait($trait->getName());
        }

        while ($reflector = $reflector->getParentClass()) {
            if (!$reflector->isUserDefined()) {
                break;
            }

            $units[] = CodeUnit::forClass($reflector->getName());

            foreach ($reflector->getTraits() as $trait) {
                if (!$trait->isUserDefined()) {
                    // @codeCoverageIgnoreStart
                    continue;
                    // @codeCoverageIgnoreEnd
                }

                $units[] = CodeUnit::forTrait($trait->getName());
            }
        }

        return CodeUnitCollection::fromArray($units);
    }

    /**
     * @psalm-param class-string $className
     *
     * @throws ReflectionException
     */
    private function reflectorForClass(string $className): ReflectionClass
    {
        try {
            return new ReflectionClass($className);
            // @codeCoverageIgnoreStart
        } catch (\ReflectionException $e) {
            throw new ReflectionException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd
    }

    /**
     * @throws ReflectionException
     */
    private function isUserDefinedFunction(string $functionName): bool
    {
        if (!function_exists($functionName)) {
            return false;
        }

        try {
            return (new ReflectionFunction($functionName))->isUserDefined();
            // @codeCoverageIgnoreStart
        } catch (\ReflectionException $e) {
            throw new ReflectionException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd
    }

    /**
     * @throws ReflectionException
     */
    private function isUserDefinedClass(string $className): bool
    {
        if (!class_exists($className)) {
            return false;
        }

        try {
            return (new ReflectionClass($className))->isUserDefined();
            // @codeCoverageIgnoreStart
        } catch (\ReflectionException $e) {
            throw new ReflectionException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd
    }

    /**
     * @throws ReflectionException
     */
    private function isUserDefinedInterface(string $interfaceName): bool
    {
        if (!interface_exists($interfaceName)) {
            return false;
        }

        try {
            return (new ReflectionClass($interfaceName))->isUserDefined();
            // @codeCoverageIgnoreStart
        } catch (\ReflectionException $e) {
            throw new ReflectionException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd
    }

    /**
     * @throws ReflectionException
     */
    private function isUserDefinedTrait(string $traitName): bool
    {
        if (!trait_exists($traitName)) {
            return false;
        }

        try {
            return (new ReflectionClass($traitName))->isUserDefined();
            // @codeCoverageIgnoreStart
        } catch (\ReflectionException $e) {
            throw new ReflectionException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd
    }

    /**
     * @throws ReflectionException
     */
    private function isUserDefinedMethod(string $className, string $methodName): bool
    {
        if (!class_exists($className)) {
            // @codeCoverageIgnoreStart
            return false;
            // @codeCoverageIgnoreEnd
        }

        if (!method_exists($className, $methodName)) {
            // @codeCoverageIgnoreStart
            return false;
            // @codeCoverageIgnoreEnd
        }

        try {
            return (new ReflectionMethod($className, $methodName))->isUserDefined();
            // @codeCoverageIgnoreStart
        } catch (\ReflectionException $e) {
            throw new ReflectionException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/code-unit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeUnit;

/**
 * @psalm-immutable
 */
final class InterfaceUnit extends CodeUnit
{
    /**
     * @psalm-assert-if-true InterfaceUnit $this
     */
    public function isInterface(): bool
    {
        return true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/code-unit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeUnit;

use function range;
use function sprintf;
use ReflectionClass;
use ReflectionFunction;
use ReflectionMethod;

/**
 * @psalm-immutable
 */
abstract class CodeUnit
{
    /**
     * @var string
     */
    private $name;

    /**
     * @var string
     */
    private $sourceFileName;

    /**
     * @var array
     * @psalm-var list<int>
     */
    private $sourceLines;

    /**
     * @psalm-param class-string $className
     *
     * @throws InvalidCodeUnitException
     * @throws ReflectionException
     */
    public static function forClass(string $className): ClassUnit
    {
        self::ensureUserDefinedClass($className);

        $reflector = self::reflectorForClass($className);

        return new ClassUnit(
            $className,
            $reflector->getFileName(),
            range(
                $reflector->getStartLine(),
                $reflector->getEndLine()
            )
        );
    }

    /**
     * @psalm-param class-string $className
     *
     * @throws InvalidCodeUnitException
     * @throws ReflectionException
     */
    public static function forClassMethod(string $className, string $methodName): ClassMethodUnit
    {
        self::ensureUserDefinedClass($className);

        $reflector = self::reflectorForClassMethod($className, $methodName);

        return new ClassMethodUnit(
            $className . '::' . $methodName,
            $reflector->getFileName(),
            range(
                $reflector->getStartLine(),
                $reflector->getEndLine()
            )
        );
    }

    /**
     * @psalm-param class-string $interfaceName
     *
     * @throws InvalidCodeUnitException
     * @throws ReflectionException
     */
    public static function forInterface(string $interfaceName): InterfaceUnit
    {
        self::ensureUserDefinedInterface($interfaceName);

        $reflector = self::reflectorForClass($interfaceName);

        return new InterfaceUnit(
            $interfaceName,
            $reflector->getFileName(),
            range(
                $reflector->getStartLine(),
                $reflector->getEndLine()
            )
        );
    }

    /**
     * @psalm-param class-string $interfaceName
     *
     * @throws InvalidCodeUnitException
     * @throws ReflectionException
     */
    public static function forInterfaceMethod(string $interfaceName, string $methodName): InterfaceMethodUnit
    {
        self::ensureUserDefinedInterface($interfaceName);

        $reflector = self::reflectorForClassMethod($interfaceName, $methodName);

        return new InterfaceMethodUnit(
            $interfaceName . '::' . $methodName,
            $reflector->getFileName(),
            range(
                $reflector->getStartLine(),
                $reflector->getEndLine()
            )
        );
    }

    /**
     * @psalm-param class-string $traitName
     *
     * @throws InvalidCodeUnitException
     * @throws ReflectionException
     */
    public static function forTrait(string $traitName): TraitUnit
    {
        self::ensureUserDefinedTrait($traitName);

        $reflector = self::reflectorForClass($traitName);

        return new TraitUnit(
            $traitName,
            $reflector->getFileName(),
            range(
                $reflector->getStartLine(),
                $reflector->getEndLine()
            )
        );
    }

    /**
     * @psalm-param class-string $traitName
     *
     * @throws InvalidCodeUnitException
     * @throws ReflectionException
     */
    public static function forTraitMethod(string $traitName, string $methodName): TraitMethodUnit
    {
        self::ensureUserDefinedTrait($traitName);

        $reflector = self::reflectorForClassMethod($traitName, $methodName);

        return new TraitMethodUnit(
            $traitName . '::' . $methodName,
            $reflector->getFileName(),
            range(
                $reflector->getStartLine(),
                $reflector->getEndLine()
            )
        );
    }

    /**
     * @psalm-param callable-string $functionName
     *
     * @throws InvalidCodeUnitException
     * @throws ReflectionException
     */
    public static function forFunction(string $functionName): FunctionUnit
    {
        $reflector = self::reflectorForFunction($functionName);

        if (!$reflector->isUserDefined()) {
            throw new InvalidCodeUnitException(
                sprintf(
                    '"%s" is not a user-defined function',
                    $functionName
                )
            );
        }

        return new FunctionUnit(
            $functionName,
            $reflector->getFileName(),
            range(
                $reflector->getStartLine(),
                $reflector->getEndLine()
            )
        );
    }

    /**
     * @psalm-param list<int> $sourceLines
     */
    private function __construct(string $name, string $sourceFileName, array $sourceLines)
    {
        $this->name           = $name;
        $this->sourceFileName = $sourceFileName;
        $this->sourceLines    = $sourceLines;
    }

    public function name(): string
    {
        return $this->name;
    }

    public function sourceFileName(): string
    {
        return $this->sourceFileName;
    }

    /**
     * @psalm-return list<int>
     */
    public function sourceLines(): array
    {
        return $this->sourceLines;
    }

    public function isClass(): bool
    {
        return false;
    }

    public function isClassMethod(): bool
    {
        return false;
    }

    public function isInterface(): bool
    {
        return false;
    }

    public function isInterfaceMethod(): bool
    {
        return false;
    }

    public function isTrait(): bool
    {
        return false;
    }

    public function isTraitMethod(): bool
    {
        return false;
    }

    public function isFunction(): bool
    {
        return false;
    }

    /**
     * @psalm-param class-string $className
     *
     * @throws InvalidCodeUnitException
     */
    private static function ensureUserDefinedClass(string $className): void
    {
        try {
            $reflector = new ReflectionClass($className);

            if ($reflector->isInterface()) {
                throw new InvalidCodeUnitException(
                    sprintf(
                        '"%s" is an interface and not a class',
                        $className
                    )
                );
            }

            if ($reflector->isTrait()) {
                throw new InvalidCodeUnitException(
                    sprintf(
                        '"%s" is a trait and not a class',
                        $className
                    )
                );
            }

            if (!$reflector->isUserDefined()) {
                throw new InvalidCodeUnitException(
                    sprintf(
                        '"%s" is not a user-defined class',
                        $className
                    )
                );
            }
            // @codeCoverageIgnoreStart
        } catch (\ReflectionException $e) {
            throw new ReflectionException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd
    }

    /**
     * @psalm-param class-string $interfaceName
     *
     * @throws InvalidCodeUnitException
     */
    private static function ensureUserDefinedInterface(string $interfaceName): void
    {
        try {
            $reflector = new ReflectionClass($interfaceName);

            if (!$reflector->isInterface()) {
                throw new InvalidCodeUnitException(
                    sprintf(
                        '"%s" is not an interface',
                        $interfaceName
                    )
                );
            }

            if (!$reflector->isUserDefined()) {
                throw new InvalidCodeUnitException(
                    sprintf(
                        '"%s" is not a user-defined interface',
                        $interfaceName
                    )
                );
            }
            // @codeCoverageIgnoreStart
        } catch (\ReflectionException $e) {
            throw new ReflectionException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd
    }

    /**
     * @psalm-param class-string $traitName
     *
     * @throws InvalidCodeUnitException
     */
    private static function ensureUserDefinedTrait(string $traitName): void
    {
        try {
            $reflector = new ReflectionClass($traitName);

            if (!$reflector->isTrait()) {
                throw new InvalidCodeUnitException(
                    sprintf(
                        '"%s" is not a trait',
                        $traitName
                    )
                );
            }

            // @codeCoverageIgnoreStart
            if (!$reflector->isUserDefined()) {
                throw new InvalidCodeUnitException(
                    sprintf(
                        '"%s" is not a user-defined trait',
                        $traitName
                    )
                );
            }
        } catch (\ReflectionException $e) {
            throw new ReflectionException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd
    }

    /**
     * @psalm-param class-string $className
     *
     * @throws ReflectionException
     */
    private static function reflectorForClass(string $className): ReflectionClass
    {
        try {
            return new ReflectionClass($className);
            // @codeCoverageIgnoreStart
        } catch (\ReflectionException $e) {
            throw new ReflectionException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd
    }

    /**
     * @psalm-param class-string $className
     *
     * @throws ReflectionException
     */
    private static function reflectorForClassMethod(string $className, string $methodName): ReflectionMethod
    {
        try {
            return new ReflectionMethod($className, $methodName);
            // @codeCoverageIgnoreStart
        } catch (\ReflectionException $e) {
            throw new ReflectionException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd
    }

    /**
     * @psalm-param callable-string $functionName
     *
     * @throws ReflectionException
     */
    private static function reflectorForFunction(string $functionName): ReflectionFunction
    {
        try {
            return new ReflectionFunction($functionName);
            // @codeCoverageIgnoreStart
        } catch (\ReflectionException $e) {
            throw new ReflectionException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
        }
        // @codeCoverageIgnoreEnd
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/code-unit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeUnit;

/**
 * @psalm-immutable
 */
final class TraitUnit extends CodeUnit
{
    /**
     * @psalm-assert-if-true TraitUnit $this
     */
    public function isTrait(): bool
    {
        return true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/code-unit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeUnit;

/**
 * @psalm-immutable
 */
final class InterfaceMethodUnit extends CodeUnit
{
    /**
     * @psalm-assert-if-true InterfaceMethod $this
     */
    public function isInterfaceMethod(): bool
    {
        return true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/code-unit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeUnit;

/**
 * @psalm-immutable
 */
final class ClassMethodUnit extends CodeUnit
{
    /**
     * @psalm-assert-if-true ClassMethodUnit $this
     */
    public function isClassMethod(): bool
    {
        return true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/code-unit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeUnit;

use RuntimeException;

final class NoTraitException extends RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/code-unit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeUnit;

use RuntimeException;

final class ReflectionException extends RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/code-unit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeUnit;

use Throwable;

interface Exception extends Throwable
{
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/code-unit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeUnit;

use RuntimeException;

final class InvalidCodeUnitException extends RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/code-unit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeUnit;

/**
 * @psalm-immutable
 */
final class ClassUnit extends CodeUnit
{
    /**
     * @psalm-assert-if-true ClassUnit $this
     */
    public function isClass(): bool
    {
        return true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/code-unit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeUnit;

/**
 * @psalm-immutable
 */
final class TraitMethodUnit extends CodeUnit
{
    /**
     * @psalm-assert-if-true TraitMethodUnit $this
     */
    public function isTraitMethod(): bool
    {
        return true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/code-unit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeUnit;

use function array_merge;
use function count;
use Countable;
use IteratorAggregate;

final class CodeUnitCollection implements Countable, IteratorAggregate
{
    /**
     * @psalm-var list<CodeUnit>
     */
    private $codeUnits = [];

    /**
     * @psalm-param list<CodeUnit> $items
     */
    public static function fromArray(array $items): self
    {
        $collection = new self;

        foreach ($items as $item) {
            $collection->add($item);
        }

        return $collection;
    }

    public static function fromList(CodeUnit ...$items): self
    {
        return self::fromArray($items);
    }

    private function __construct()
    {
    }

    /**
     * @psalm-return list<CodeUnit>
     */
    public function asArray(): array
    {
        return $this->codeUnits;
    }

    public function getIterator(): CodeUnitCollectionIterator
    {
        return new CodeUnitCollectionIterator($this);
    }

    public function count(): int
    {
        return count($this->codeUnits);
    }

    public function isEmpty(): bool
    {
        return empty($this->codeUnits);
    }

    public function mergeWith(self $other): self
    {
        return self::fromArray(
            array_merge(
                $this->asArray(),
                $other->asArray()
            )
        );
    }

    private function add(CodeUnit $item): void
    {
        $this->codeUnits[] = $item;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/code-unit-reverse-lookup.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeUnitReverseLookup;

use function array_merge;
use function assert;
use function get_declared_classes;
use function get_declared_traits;
use function get_defined_functions;
use function is_array;
use function range;
use ReflectionClass;
use ReflectionFunction;
use ReflectionFunctionAbstract;
use ReflectionMethod;

/**
 * @since Class available since Release 1.0.0
 */
class Wizard
{
    /**
     * @var array
     */
    private $lookupTable = [];

    /**
     * @var array
     */
    private $processedClasses = [];

    /**
     * @var array
     */
    private $processedFunctions = [];

    /**
     * @param string $filename
     * @param int    $lineNumber
     *
     * @return string
     */
    public function lookup($filename, $lineNumber)
    {
        if (!isset($this->lookupTable[$filename][$lineNumber])) {
            $this->updateLookupTable();
        }

        if (isset($this->lookupTable[$filename][$lineNumber])) {
            return $this->lookupTable[$filename][$lineNumber];
        }

        return $filename . ':' . $lineNumber;
    }

    private function updateLookupTable(): void
    {
        $this->processClassesAndTraits();
        $this->processFunctions();
    }

    private function processClassesAndTraits(): void
    {
        $classes = get_declared_classes();
        $traits  = get_declared_traits();

        assert(is_array($classes));
        assert(is_array($traits));

        foreach (array_merge($classes, $traits) as $classOrTrait) {
            if (isset($this->processedClasses[$classOrTrait])) {
                continue;
            }

            $reflector = new ReflectionClass($classOrTrait);

            foreach ($reflector->getMethods() as $method) {
                $this->processFunctionOrMethod($method);
            }

            $this->processedClasses[$classOrTrait] = true;
        }
    }

    private function processFunctions(): void
    {
        foreach (get_defined_functions()['user'] as $function) {
            if (isset($this->processedFunctions[$function])) {
                continue;
            }

            $this->processFunctionOrMethod(new ReflectionFunction($function));

            $this->processedFunctions[$function] = true;
        }
    }

    private function processFunctionOrMethod(ReflectionFunctionAbstract $functionOrMethod): void
    {
        if ($functionOrMethod->isInternal()) {
            return;
        }

        $name = $functionOrMethod->getName();

        if ($functionOrMethod instanceof ReflectionMethod) {
            $name = $functionOrMethod->getDeclaringClass()->getName() . '::' . $name;
        }

        if (!isset($this->lookupTable[$functionOrMethod->getFileName()])) {
            $this->lookupTable[$functionOrMethod->getFileName()] = [];
        }

        foreach (range($functionOrMethod->getStartLine(), $functionOrMethod->getEndLine()) as $line) {
            $this->lookupTable[$functionOrMethod->getFileName()][$line] = $name;
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/exporter.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Exporter;

use function bin2hex;
use function count;
use function function_exists;
use function get_class;
use function get_resource_type;
use function gettype;
use function implode;
use function is_array;
use function is_float;
use function is_object;
use function is_resource;
use function is_string;
use function mb_strlen;
use function mb_substr;
use function preg_match;
use function spl_object_hash;
use function sprintf;
use function str_repeat;
use function str_replace;
use function strlen;
use function substr;
use function var_export;
use SebastianBergmann\RecursionContext\Context;
use SplObjectStorage;

/**
 * A nifty utility for visualizing PHP variables.
 *
 * <code>
 * <?php
 * use SebastianBergmann\Exporter\Exporter;
 *
 * $exporter = new Exporter;
 * print $exporter->export(new Exception);
 * </code>
 */
class Exporter
{
    /**
     * Exports a value as a string.
     *
     * The output of this method is similar to the output of print_r(), but
     * improved in various aspects:
     *
     *  - NULL is rendered as "null" (instead of "")
     *  - TRUE is rendered as "true" (instead of "1")
     *  - FALSE is rendered as "false" (instead of "")
     *  - Strings are always quoted with single quotes
     *  - Carriage returns and newlines are normalized to \n
     *  - Recursion and repeated rendering is treated properly
     *
     * @param int $indentation The indentation level of the 2nd+ line
     *
     * @return string
     */
    public function export($value, $indentation = 0)
    {
        return $this->recursiveExport($value, $indentation);
    }

    /**
     * @param array<mixed> $data
     * @param Context      $context
     *
     * @return string
     */
    public function shortenedRecursiveExport(&$data, Context $context = null)
    {
        $result   = [];
        $exporter = new self();

        if (!$context) {
            $context = new Context;
        }

        $array = $data;
        $context->add($data);

        foreach ($array as $key => $value) {
            if (is_array($value)) {
                if ($context->contains($data[$key]) !== false) {
                    $result[] = '*RECURSION*';
                } else {
                    $result[] = sprintf(
                        'array(%s)',
                        $this->shortenedRecursiveExport($data[$key], $context)
                    );
                }
            } else {
                $result[] = $exporter->shortenedExport($value);
            }
        }

        return implode(', ', $result);
    }

    /**
     * Exports a value into a single-line string.
     *
     * The output of this method is similar to the output of
     * SebastianBergmann\Exporter\Exporter::export().
     *
     * Newlines are replaced by the visible string '\n'.
     * Contents of arrays and objects (if any) are replaced by '...'.
     *
     * @return string
     *
     * @see    SebastianBergmann\Exporter\Exporter::export
     */
    public function shortenedExport($value)
    {
        if (is_string($value)) {
            $string = str_replace("\n", '', $this->export($value));

            if (function_exists('mb_strlen')) {
                if (mb_strlen($string) > 40) {
                    $string = mb_substr($string, 0, 30) . '...' . mb_substr($string, -7);
                }
            } else {
                if (strlen($string) > 40) {
                    $string = substr($string, 0, 30) . '...' . substr($string, -7);
                }
            }

            return $string;
        }

        if (is_object($value)) {
            return sprintf(
                '%s Object (%s)',
                get_class($value),
                count($this->toArray($value)) > 0 ? '...' : ''
            );
        }

        if (is_array($value)) {
            return sprintf(
                'Array (%s)',
                count($value) > 0 ? '...' : ''
            );
        }

        return $this->export($value);
    }

    /**
     * Converts an object to an array containing all of its private, protected
     * and public properties.
     *
     * @return array
     */
    public function toArray($value)
    {
        if (!is_object($value)) {
            return (array) $value;
        }

        $array = [];

        foreach ((array) $value as $key => $val) {
            // Exception traces commonly reference hundreds to thousands of
            // objects currently loaded in memory. Including them in the result
            // has a severe negative performance impact.
            if ("\0Error\0trace" === $key || "\0Exception\0trace" === $key) {
                continue;
            }

            // properties are transformed to keys in the following way:
            // private   $property => "\0Classname\0property"
            // protected $property => "\0*\0property"
            // public    $property => "property"
            if (preg_match('/^\0.+\0(.+)$/', (string) $key, $matches)) {
                $key = $matches[1];
            }

            // See https://github.com/php/php-src/commit/5721132
            if ($key === "\0gcdata") {
                continue;
            }

            $array[$key] = $val;
        }

        // Some internal classes like SplObjectStorage don't work with the
        // above (fast) mechanism nor with reflection in Zend.
        // Format the output similarly to print_r() in this case
        if ($value instanceof SplObjectStorage) {
            foreach ($value as $key => $val) {
                $array[spl_object_hash($val)] = [
                    'obj' => $val,
                    'inf' => $value->getInfo(),
                ];
            }
        }

        return $array;
    }

    /**
     * Recursive implementation of export.
     *
     * @param mixed                                       $value       The value to export
     * @param int                                         $indentation The indentation level of the 2nd+ line
     * @param \SebastianBergmann\RecursionContext\Context $processed   Previously processed objects
     *
     * @return string
     *
     * @see    SebastianBergmann\Exporter\Exporter::export
     */
    protected function recursiveExport(&$value, $indentation, $processed = null)
    {
        if ($value === null) {
            return 'null';
        }

        if ($value === true) {
            return 'true';
        }

        if ($value === false) {
            return 'false';
        }

        if (is_float($value) && (float) ((int) $value) === $value) {
            return "{$value}.0";
        }

        if (gettype($value) === 'resource (closed)') {
            return 'resource (closed)';
        }

        if (is_resource($value)) {
            return sprintf(
                'resource(%d) of type (%s)',
                $value,
                get_resource_type($value)
            );
        }

        if (is_string($value)) {
            // Match for most non printable chars somewhat taking multibyte chars into account
            if (preg_match('/[^\x09-\x0d\x1b\x20-\xff]/', $value)) {
                return 'Binary String: 0x' . bin2hex($value);
            }

            return "'" .
            str_replace(
                '<lf>',
                "\n",
                str_replace(
                    ["\r\n", "\n\r", "\r", "\n"],
                    ['\r\n<lf>', '\n\r<lf>', '\r<lf>', '\n<lf>'],
                    $value
                )
            ) .
            "'";
        }

        $whitespace = str_repeat(' ', 4 * $indentation);

        if (!$processed) {
            $processed = new Context;
        }

        if (is_array($value)) {
            if (($key = $processed->contains($value)) !== false) {
                return 'Array &' . $key;
            }

            $array  = $value;
            $key    = $processed->add($value);
            $values = '';

            if (count($array) > 0) {
                foreach ($array as $k => $v) {
                    $values .= sprintf(
                        '%s    %s => %s' . "\n",
                        $whitespace,
                        $this->recursiveExport($k, $indentation),
                        $this->recursiveExport($value[$k], $indentation + 1, $processed)
                    );
                }

                $values = "\n" . $values . $whitespace;
            }

            return sprintf('Array &%s (%s)', $key, $values);
        }

        if (is_object($value)) {
            $class = get_class($value);

            if ($hash = $processed->contains($value)) {
                return sprintf('%s Object &%s', $class, $hash);
            }

            $hash   = $processed->add($value);
            $values = '';
            $array  = $this->toArray($value);

            if (count($array) > 0) {
                foreach ($array as $k => $v) {
                    $values .= sprintf(
                        '%s    %s => %s' . "\n",
                        $whitespace,
                        $this->recursiveExport($k, $indentation),
                        $this->recursiveExport($v, $indentation + 1, $processed)
                    );
                }

                $values = "\n" . $values . $whitespace;
            }

            return sprintf('%s Object &%s (%s)', $class, $hash, $values);
        }

        return var_export($value, true);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Diff\Output;

use function fclose;
use function fopen;
use function fwrite;
use function stream_get_contents;
use function substr;
use SebastianBergmann\Diff\Differ;

/**
 * Builds a diff string representation in a loose unified diff format
 * listing only changes lines. Does not include line numbers.
 */
final class DiffOnlyOutputBuilder implements DiffOutputBuilderInterface
{
    /**
     * @var string
     */
    private $header;

    public function __construct(string $header = "--- Original\n+++ New\n")
    {
        $this->header = $header;
    }

    public function getDiff(array $diff): string
    {
        $buffer = fopen('php://memory', 'r+b');

        if ('' !== $this->header) {
            fwrite($buffer, $this->header);

            if ("\n" !== substr($this->header, -1, 1)) {
                fwrite($buffer, "\n");
            }
        }

        foreach ($diff as $diffEntry) {
            if ($diffEntry[1] === Differ::ADDED) {
                fwrite($buffer, '+' . $diffEntry[0]);
            } elseif ($diffEntry[1] === Differ::REMOVED) {
                fwrite($buffer, '-' . $diffEntry[0]);
            } elseif ($diffEntry[1] === Differ::DIFF_LINE_END_WARNING) {
                fwrite($buffer, ' ' . $diffEntry[0]);

                continue; // Warnings should not be tested for line break, it will always be there
            } else { /* Not changed (old) 0 */
                continue; // we didn't write the non changs line, so do not add a line break either
            }

            $lc = substr($diffEntry[0], -1);

            if ($lc !== "\n" && $lc !== "\r") {
                fwrite($buffer, "\n"); // \No newline at end of file
            }
        }

        $diff = stream_get_contents($buffer, -1, 0);
        fclose($buffer);

        return $diff;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Diff\Output;

/**
 * Defines how an output builder should take a generated
 * diff array and return a string representation of that diff.
 */
interface DiffOutputBuilderInterface
{
    public function getDiff(array $diff): string;
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Diff\Output;

use function array_splice;
use function count;
use function fclose;
use function fopen;
use function fwrite;
use function max;
use function min;
use function stream_get_contents;
use function strlen;
use function substr;
use SebastianBergmann\Diff\Differ;

/**
 * Builds a diff string representation in unified diff format in chunks.
 */
final class UnifiedDiffOutputBuilder extends AbstractChunkOutputBuilder
{
    /**
     * @var bool
     */
    private $collapseRanges = true;

    /**
     * @var int >= 0
     */
    private $commonLineThreshold = 6;

    /**
     * @var int >= 0
     */
    private $contextLines = 3;

    /**
     * @var string
     */
    private $header;

    /**
     * @var bool
     */
    private $addLineNumbers;

    public function __construct(string $header = "--- Original\n+++ New\n", bool $addLineNumbers = false)
    {
        $this->header         = $header;
        $this->addLineNumbers = $addLineNumbers;
    }

    public function getDiff(array $diff): string
    {
        $buffer = fopen('php://memory', 'r+b');

        if ('' !== $this->header) {
            fwrite($buffer, $this->header);

            if ("\n" !== substr($this->header, -1, 1)) {
                fwrite($buffer, "\n");
            }
        }

        if (0 !== count($diff)) {
            $this->writeDiffHunks($buffer, $diff);
        }

        $diff = stream_get_contents($buffer, -1, 0);

        fclose($buffer);

        // If the diff is non-empty and last char is not a linebreak: add it.
        // This might happen when both the `from` and `to` do not have a trailing linebreak
        $last = substr($diff, -1);

        return 0 !== strlen($diff) && "\n" !== $last && "\r" !== $last
            ? $diff . "\n"
            : $diff;
    }

    private function writeDiffHunks($output, array $diff): void
    {
        // detect "No newline at end of file" and insert into `$diff` if needed

        $upperLimit = count($diff);

        if (0 === $diff[$upperLimit - 1][1]) {
            $lc = substr($diff[$upperLimit - 1][0], -1);

            if ("\n" !== $lc) {
                array_splice($diff, $upperLimit, 0, [["\n\\ No newline at end of file\n", Differ::NO_LINE_END_EOF_WARNING]]);
            }
        } else {
            // search back for the last `+` and `-` line,
            // check if has trailing linebreak, else add under it warning under it
            $toFind = [1 => true, 2 => true];

            for ($i = $upperLimit - 1; $i >= 0; --$i) {
                if (isset($toFind[$diff[$i][1]])) {
                    unset($toFind[$diff[$i][1]]);
                    $lc = substr($diff[$i][0], -1);

                    if ("\n" !== $lc) {
                        array_splice($diff, $i + 1, 0, [["\n\\ No newline at end of file\n", Differ::NO_LINE_END_EOF_WARNING]]);
                    }

                    if (!count($toFind)) {
                        break;
                    }
                }
            }
        }

        // write hunks to output buffer

        $cutOff      = max($this->commonLineThreshold, $this->contextLines);
        $hunkCapture = false;
        $sameCount   = $toRange   = $fromRange = 0;
        $toStart     = $fromStart = 1;
        $i           = 0;

        /** @var int $i */
        foreach ($diff as $i => $entry) {
            if (0 === $entry[1]) { // same
                if (false === $hunkCapture) {
                    ++$fromStart;
                    ++$toStart;

                    continue;
                }

                ++$sameCount;
                ++$toRange;
                ++$fromRange;

                if ($sameCount === $cutOff) {
                    $contextStartOffset = ($hunkCapture - $this->contextLines) < 0
                        ? $hunkCapture
                        : $this->contextLines;

                    // note: $contextEndOffset = $this->contextLines;
                    //
                    // because we never go beyond the end of the diff.
                    // with the cutoff/contextlines here the follow is never true;
                    //
                    // if ($i - $cutOff + $this->contextLines + 1 > \count($diff)) {
                    //    $contextEndOffset = count($diff) - 1;
                    // }
                    //
                    // ; that would be true for a trailing incomplete hunk case which is dealt with after this loop

                    $this->writeHunk(
                        $diff,
                        $hunkCapture - $contextStartOffset,
                        $i - $cutOff + $this->contextLines + 1,
                        $fromStart - $contextStartOffset,
                        $fromRange - $cutOff + $contextStartOffset + $this->contextLines,
                        $toStart - $contextStartOffset,
                        $toRange - $cutOff + $contextStartOffset + $this->contextLines,
                        $output
                    );

                    $fromStart += $fromRange;
                    $toStart += $toRange;

                    $hunkCapture = false;
                    $sameCount   = $toRange = $fromRange = 0;
                }

                continue;
            }

            $sameCount = 0;

            if ($entry[1] === Differ::NO_LINE_END_EOF_WARNING) {
                continue;
            }

            if (false === $hunkCapture) {
                $hunkCapture = $i;
            }

            if (Differ::ADDED === $entry[1]) {
                ++$toRange;
            }

            if (Differ::REMOVED === $entry[1]) {
                ++$fromRange;
            }
        }

        if (false === $hunkCapture) {
            return;
        }

        // we end here when cutoff (commonLineThreshold) was not reached, but we where capturing a hunk,
        // do not render hunk till end automatically because the number of context lines might be less than the commonLineThreshold

        $contextStartOffset = $hunkCapture - $this->contextLines < 0
            ? $hunkCapture
            : $this->contextLines;

        // prevent trying to write out more common lines than there are in the diff _and_
        // do not write more than configured through the context lines
        $contextEndOffset = min($sameCount, $this->contextLines);

        $fromRange -= $sameCount;
        $toRange -= $sameCount;

        $this->writeHunk(
            $diff,
            $hunkCapture - $contextStartOffset,
            $i - $sameCount + $contextEndOffset + 1,
            $fromStart - $contextStartOffset,
            $fromRange + $contextStartOffset + $contextEndOffset,
            $toStart - $contextStartOffset,
            $toRange + $contextStartOffset + $contextEndOffset,
            $output
        );
    }

    private function writeHunk(
        array $diff,
        int $diffStartIndex,
        int $diffEndIndex,
        int $fromStart,
        int $fromRange,
        int $toStart,
        int $toRange,
        $output
    ): void {
        if ($this->addLineNumbers) {
            fwrite($output, '@@ -' . $fromStart);

            if (!$this->collapseRanges || 1 !== $fromRange) {
                fwrite($output, ',' . $fromRange);
            }

            fwrite($output, ' +' . $toStart);

            if (!$this->collapseRanges || 1 !== $toRange) {
                fwrite($output, ',' . $toRange);
            }

            fwrite($output, " @@\n");
        } else {
            fwrite($output, "@@ @@\n");
        }

        for ($i = $diffStartIndex; $i < $diffEndIndex; ++$i) {
            if ($diff[$i][1] === Differ::ADDED) {
                fwrite($output, '+' . $diff[$i][0]);
            } elseif ($diff[$i][1] === Differ::REMOVED) {
                fwrite($output, '-' . $diff[$i][0]);
            } elseif ($diff[$i][1] === Differ::OLD) {
                fwrite($output, ' ' . $diff[$i][0]);
            } elseif ($diff[$i][1] === Differ::NO_LINE_END_EOF_WARNING) {
                fwrite($output, "\n"); // $diff[$i][0]
            } else { /* Not changed (old) Differ::OLD or Warning Differ::DIFF_LINE_END_WARNING */
                fwrite($output, ' ' . $diff[$i][0]);
            }
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Diff\Output;

use function array_merge;
use function array_splice;
use function count;
use function fclose;
use function fopen;
use function fwrite;
use function is_bool;
use function is_int;
use function is_string;
use function max;
use function min;
use function sprintf;
use function stream_get_contents;
use function substr;
use SebastianBergmann\Diff\ConfigurationException;
use SebastianBergmann\Diff\Differ;

/**
 * Strict Unified diff output builder.
 *
 * Generates (strict) Unified diff's (unidiffs) with hunks.
 */
final class StrictUnifiedDiffOutputBuilder implements DiffOutputBuilderInterface
{
    private static $default = [
        'collapseRanges'      => true, // ranges of length one are rendered with the trailing `,1`
        'commonLineThreshold' => 6,    // number of same lines before ending a new hunk and creating a new one (if needed)
        'contextLines'        => 3,    // like `diff:  -u, -U NUM, --unified[=NUM]`, for patch/git apply compatibility best to keep at least @ 3
        'fromFile'            => null,
        'fromFileDate'        => null,
        'toFile'              => null,
        'toFileDate'          => null,
    ];

    /**
     * @var bool
     */
    private $changed;

    /**
     * @var bool
     */
    private $collapseRanges;

    /**
     * @var int >= 0
     */
    private $commonLineThreshold;

    /**
     * @var string
     */
    private $header;

    /**
     * @var int >= 0
     */
    private $contextLines;

    public function __construct(array $options = [])
    {
        $options = array_merge(self::$default, $options);

        if (!is_bool($options['collapseRanges'])) {
            throw new ConfigurationException('collapseRanges', 'a bool', $options['collapseRanges']);
        }

        if (!is_int($options['contextLines']) || $options['contextLines'] < 0) {
            throw new ConfigurationException('contextLines', 'an int >= 0', $options['contextLines']);
        }

        if (!is_int($options['commonLineThreshold']) || $options['commonLineThreshold'] <= 0) {
            throw new ConfigurationException('commonLineThreshold', 'an int > 0', $options['commonLineThreshold']);
        }

        $this->assertString($options, 'fromFile');
        $this->assertString($options, 'toFile');
        $this->assertStringOrNull($options, 'fromFileDate');
        $this->assertStringOrNull($options, 'toFileDate');

        $this->header = sprintf(
            "--- %s%s\n+++ %s%s\n",
            $options['fromFile'],
            null === $options['fromFileDate'] ? '' : "\t" . $options['fromFileDate'],
            $options['toFile'],
            null === $options['toFileDate'] ? '' : "\t" . $options['toFileDate']
        );

        $this->collapseRanges      = $options['collapseRanges'];
        $this->commonLineThreshold = $options['commonLineThreshold'];
        $this->contextLines        = $options['contextLines'];
    }

    public function getDiff(array $diff): string
    {
        if (0 === count($diff)) {
            return '';
        }

        $this->changed = false;

        $buffer = fopen('php://memory', 'r+b');
        fwrite($buffer, $this->header);

        $this->writeDiffHunks($buffer, $diff);

        if (!$this->changed) {
            fclose($buffer);

            return '';
        }

        $diff = stream_get_contents($buffer, -1, 0);

        fclose($buffer);

        // If the last char is not a linebreak: add it.
        // This might happen when both the `from` and `to` do not have a trailing linebreak
        $last = substr($diff, -1);

        return "\n" !== $last && "\r" !== $last
            ? $diff . "\n"
            : $diff;
    }

    private function writeDiffHunks($output, array $diff): void
    {
        // detect "No newline at end of file" and insert into `$diff` if needed

        $upperLimit = count($diff);

        if (0 === $diff[$upperLimit - 1][1]) {
            $lc = substr($diff[$upperLimit - 1][0], -1);

            if ("\n" !== $lc) {
                array_splice($diff, $upperLimit, 0, [["\n\\ No newline at end of file\n", Differ::NO_LINE_END_EOF_WARNING]]);
            }
        } else {
            // search back for the last `+` and `-` line,
            // check if has trailing linebreak, else add under it warning under it
            $toFind = [1 => true, 2 => true];

            for ($i = $upperLimit - 1; $i >= 0; --$i) {
                if (isset($toFind[$diff[$i][1]])) {
                    unset($toFind[$diff[$i][1]]);
                    $lc = substr($diff[$i][0], -1);

                    if ("\n" !== $lc) {
                        array_splice($diff, $i + 1, 0, [["\n\\ No newline at end of file\n", Differ::NO_LINE_END_EOF_WARNING]]);
                    }

                    if (!count($toFind)) {
                        break;
                    }
                }
            }
        }

        // write hunks to output buffer

        $cutOff      = max($this->commonLineThreshold, $this->contextLines);
        $hunkCapture = false;
        $sameCount   = $toRange = $fromRange = 0;
        $toStart     = $fromStart = 1;
        $i           = 0;

        /** @var int $i */
        foreach ($diff as $i => $entry) {
            if (0 === $entry[1]) { // same
                if (false === $hunkCapture) {
                    ++$fromStart;
                    ++$toStart;

                    continue;
                }

                ++$sameCount;
                ++$toRange;
                ++$fromRange;

                if ($sameCount === $cutOff) {
                    $contextStartOffset = ($hunkCapture - $this->contextLines) < 0
                        ? $hunkCapture
                        : $this->contextLines;

                    // note: $contextEndOffset = $this->contextLines;
                    //
                    // because we never go beyond the end of the diff.
                    // with the cutoff/contextlines here the follow is never true;
                    //
                    // if ($i - $cutOff + $this->contextLines + 1 > \count($diff)) {
                    //    $contextEndOffset = count($diff) - 1;
                    // }
                    //
                    // ; that would be true for a trailing incomplete hunk case which is dealt with after this loop

                    $this->writeHunk(
                        $diff,
                        $hunkCapture - $contextStartOffset,
                        $i - $cutOff + $this->contextLines + 1,
                        $fromStart - $contextStartOffset,
                        $fromRange - $cutOff + $contextStartOffset + $this->contextLines,
                        $toStart - $contextStartOffset,
                        $toRange - $cutOff + $contextStartOffset + $this->contextLines,
                        $output
                    );

                    $fromStart += $fromRange;
                    $toStart += $toRange;

                    $hunkCapture = false;
                    $sameCount   = $toRange = $fromRange = 0;
                }

                continue;
            }

            $sameCount = 0;

            if ($entry[1] === Differ::NO_LINE_END_EOF_WARNING) {
                continue;
            }

            $this->changed = true;

            if (false === $hunkCapture) {
                $hunkCapture = $i;
            }

            if (Differ::ADDED === $entry[1]) { // added
                ++$toRange;
            }

            if (Differ::REMOVED === $entry[1]) { // removed
                ++$fromRange;
            }
        }

        if (false === $hunkCapture) {
            return;
        }

        // we end here when cutoff (commonLineThreshold) was not reached, but we where capturing a hunk,
        // do not render hunk till end automatically because the number of context lines might be less than the commonLineThreshold

        $contextStartOffset = $hunkCapture - $this->contextLines < 0
            ? $hunkCapture
            : $this->contextLines;

        // prevent trying to write out more common lines than there are in the diff _and_
        // do not write more than configured through the context lines
        $contextEndOffset = min($sameCount, $this->contextLines);

        $fromRange -= $sameCount;
        $toRange -= $sameCount;

        $this->writeHunk(
            $diff,
            $hunkCapture - $contextStartOffset,
            $i - $sameCount + $contextEndOffset + 1,
            $fromStart - $contextStartOffset,
            $fromRange + $contextStartOffset + $contextEndOffset,
            $toStart - $contextStartOffset,
            $toRange + $contextStartOffset + $contextEndOffset,
            $output
        );
    }

    private function writeHunk(
        array $diff,
        int $diffStartIndex,
        int $diffEndIndex,
        int $fromStart,
        int $fromRange,
        int $toStart,
        int $toRange,
        $output
    ): void {
        fwrite($output, '@@ -' . $fromStart);

        if (!$this->collapseRanges || 1 !== $fromRange) {
            fwrite($output, ',' . $fromRange);
        }

        fwrite($output, ' +' . $toStart);

        if (!$this->collapseRanges || 1 !== $toRange) {
            fwrite($output, ',' . $toRange);
        }

        fwrite($output, " @@\n");

        for ($i = $diffStartIndex; $i < $diffEndIndex; ++$i) {
            if ($diff[$i][1] === Differ::ADDED) {
                $this->changed = true;
                fwrite($output, '+' . $diff[$i][0]);
            } elseif ($diff[$i][1] === Differ::REMOVED) {
                $this->changed = true;
                fwrite($output, '-' . $diff[$i][0]);
            } elseif ($diff[$i][1] === Differ::OLD) {
                fwrite($output, ' ' . $diff[$i][0]);
            } elseif ($diff[$i][1] === Differ::NO_LINE_END_EOF_WARNING) {
                $this->changed = true;
                fwrite($output, $diff[$i][0]);
            }
            //} elseif ($diff[$i][1] === Differ::DIFF_LINE_END_WARNING) { // custom comment inserted by PHPUnit/diff package
                //  skip
            //} else {
                //  unknown/invalid
            //}
        }
    }

    private function assertString(array $options, string $option): void
    {
        if (!is_string($options[$option])) {
            throw new ConfigurationException($option, 'a string', $options[$option]);
        }
    }

    private function assertStringOrNull(array $options, string $option): void
    {
        if (null !== $options[$option] && !is_string($options[$option])) {
            throw new ConfigurationException($option, 'a string or <null>', $options[$option]);
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Diff\Output;

use function count;

abstract class AbstractChunkOutputBuilder implements DiffOutputBuilderInterface
{
    /**
     * Takes input of the diff array and returns the common parts.
     * Iterates through diff line by line.
     */
    protected function getCommonChunks(array $diff, int $lineThreshold = 5): array
    {
        $diffSize     = count($diff);
        $capturing    = false;
        $chunkStart   = 0;
        $chunkSize    = 0;
        $commonChunks = [];

        for ($i = 0; $i < $diffSize; ++$i) {
            if ($diff[$i][1] === 0 /* OLD */) {
                if ($capturing === false) {
                    $capturing  = true;
                    $chunkStart = $i;
                    $chunkSize  = 0;
                } else {
                    ++$chunkSize;
                }
            } elseif ($capturing !== false) {
                if ($chunkSize >= $lineThreshold) {
                    $commonChunks[$chunkStart] = $chunkStart + $chunkSize;
                }

                $capturing = false;
            }
        }

        if ($capturing !== false && $chunkSize >= $lineThreshold) {
            $commonChunks[$chunkStart] = $chunkStart + $chunkSize;
        }

        return $commonChunks;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Diff;

use function get_class;
use function gettype;
use function is_object;
use function sprintf;
use Exception;

final class ConfigurationException extends InvalidArgumentException
{
    public function __construct(
        string $option,
        string $expected,
        $value,
        int $code = 0,
        Exception $previous = null
    ) {
        parent::__construct(
            sprintf(
                'Option "%s" must be %s, got "%s".',
                $option,
                $expected,
                is_object($value) ? get_class($value) : (null === $value ? '<null>' : gettype($value) . '#' . $value)
            ),
            $code,
            $previous
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Diff;

use Throwable;

interface Exception extends Throwable
{
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Diff;

class InvalidArgumentException extends \InvalidArgumentException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Diff;

use function array_reverse;
use function count;
use function max;
use SplFixedArray;

final class TimeEfficientLongestCommonSubsequenceCalculator implements LongestCommonSubsequenceCalculator
{
    /**
     * {@inheritdoc}
     */
    public function calculate(array $from, array $to): array
    {
        $common     = [];
        $fromLength = count($from);
        $toLength   = count($to);
        $width      = $fromLength + 1;
        $matrix     = new SplFixedArray($width * ($toLength + 1));

        for ($i = 0; $i <= $fromLength; ++$i) {
            $matrix[$i] = 0;
        }

        for ($j = 0; $j <= $toLength; ++$j) {
            $matrix[$j * $width] = 0;
        }

        for ($i = 1; $i <= $fromLength; ++$i) {
            for ($j = 1; $j <= $toLength; ++$j) {
                $o          = ($j * $width) + $i;
                $matrix[$o] = max(
                    $matrix[$o - 1],
                    $matrix[$o - $width],
                    $from[$i - 1] === $to[$j - 1] ? $matrix[$o - $width - 1] + 1 : 0
                );
            }
        }

        $i = $fromLength;
        $j = $toLength;

        while ($i > 0 && $j > 0) {
            if ($from[$i - 1] === $to[$j - 1]) {
                $common[] = $from[$i - 1];
                --$i;
                --$j;
            } else {
                $o = ($j * $width) + $i;

                if ($matrix[$o - $width] > $matrix[$o - 1]) {
                    --$j;
                } else {
                    --$i;
                }
            }
        }

        return array_reverse($common);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Diff;

use function array_fill;
use function array_merge;
use function array_reverse;
use function array_slice;
use function count;
use function in_array;
use function max;

final class MemoryEfficientLongestCommonSubsequenceCalculator implements LongestCommonSubsequenceCalculator
{
    /**
     * {@inheritdoc}
     */
    public function calculate(array $from, array $to): array
    {
        $cFrom = count($from);
        $cTo   = count($to);

        if ($cFrom === 0) {
            return [];
        }

        if ($cFrom === 1) {
            if (in_array($from[0], $to, true)) {
                return [$from[0]];
            }

            return [];
        }

        $i         = (int) ($cFrom / 2);
        $fromStart = array_slice($from, 0, $i);
        $fromEnd   = array_slice($from, $i);
        $llB       = $this->length($fromStart, $to);
        $llE       = $this->length(array_reverse($fromEnd), array_reverse($to));
        $jMax      = 0;
        $max       = 0;

        for ($j = 0; $j <= $cTo; $j++) {
            $m = $llB[$j] + $llE[$cTo - $j];

            if ($m >= $max) {
                $max  = $m;
                $jMax = $j;
            }
        }

        $toStart = array_slice($to, 0, $jMax);
        $toEnd   = array_slice($to, $jMax);

        return array_merge(
            $this->calculate($fromStart, $toStart),
            $this->calculate($fromEnd, $toEnd)
        );
    }

    private function length(array $from, array $to): array
    {
        $current = array_fill(0, count($to) + 1, 0);
        $cFrom   = count($from);
        $cTo     = count($to);

        for ($i = 0; $i < $cFrom; $i++) {
            $prev = $current;

            for ($j = 0; $j < $cTo; $j++) {
                if ($from[$i] === $to[$j]) {
                    $current[$j + 1] = $prev[$j] + 1;
                } else {
                    $current[$j + 1] = max($current[$j], $prev[$j + 1]);
                }
            }
        }

        return $current;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Diff;

final class Chunk
{
    /**
     * @var int
     */
    private $start;

    /**
     * @var int
     */
    private $startRange;

    /**
     * @var int
     */
    private $end;

    /**
     * @var int
     */
    private $endRange;

    /**
     * @var Line[]
     */
    private $lines;

    public function __construct(int $start = 0, int $startRange = 1, int $end = 0, int $endRange = 1, array $lines = [])
    {
        $this->start      = $start;
        $this->startRange = $startRange;
        $this->end        = $end;
        $this->endRange   = $endRange;
        $this->lines      = $lines;
    }

    public function getStart(): int
    {
        return $this->start;
    }

    public function getStartRange(): int
    {
        return $this->startRange;
    }

    public function getEnd(): int
    {
        return $this->end;
    }

    public function getEndRange(): int
    {
        return $this->endRange;
    }

    /**
     * @return Line[]
     */
    public function getLines(): array
    {
        return $this->lines;
    }

    /**
     * @param Line[] $lines
     */
    public function setLines(array $lines): void
    {
        foreach ($lines as $line) {
            if (!$line instanceof Line) {
                throw new InvalidArgumentException;
            }
        }

        $this->lines = $lines;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Diff;

final class Diff
{
    /**
     * @var string
     */
    private $from;

    /**
     * @var string
     */
    private $to;

    /**
     * @var Chunk[]
     */
    private $chunks;

    /**
     * @param Chunk[] $chunks
     */
    public function __construct(string $from, string $to, array $chunks = [])
    {
        $this->from   = $from;
        $this->to     = $to;
        $this->chunks = $chunks;
    }

    public function getFrom(): string
    {
        return $this->from;
    }

    public function getTo(): string
    {
        return $this->to;
    }

    /**
     * @return Chunk[]
     */
    public function getChunks(): array
    {
        return $this->chunks;
    }

    /**
     * @param Chunk[] $chunks
     */
    public function setChunks(array $chunks): void
    {
        $this->chunks = $chunks;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Diff;

interface LongestCommonSubsequenceCalculator
{
    /**
     * Calculates the longest common subsequence of two arrays.
     */
    public function calculate(array $from, array $to): array;
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Diff;

use const PHP_INT_SIZE;
use const PREG_SPLIT_DELIM_CAPTURE;
use const PREG_SPLIT_NO_EMPTY;
use function array_shift;
use function array_unshift;
use function array_values;
use function count;
use function current;
use function end;
use function get_class;
use function gettype;
use function is_array;
use function is_object;
use function is_string;
use function key;
use function min;
use function preg_split;
use function prev;
use function reset;
use function sprintf;
use function substr;
use SebastianBergmann\Diff\Output\DiffOutputBuilderInterface;
use SebastianBergmann\Diff\Output\UnifiedDiffOutputBuilder;

final class Differ
{
    public const OLD                     = 0;

    public const ADDED                   = 1;

    public const REMOVED                 = 2;

    public const DIFF_LINE_END_WARNING   = 3;

    public const NO_LINE_END_EOF_WARNING = 4;

    /**
     * @var DiffOutputBuilderInterface
     */
    private $outputBuilder;

    /**
     * @param DiffOutputBuilderInterface $outputBuilder
     *
     * @throws InvalidArgumentException
     */
    public function __construct($outputBuilder = null)
    {
        if ($outputBuilder instanceof DiffOutputBuilderInterface) {
            $this->outputBuilder = $outputBuilder;
        } elseif (null === $outputBuilder) {
            $this->outputBuilder = new UnifiedDiffOutputBuilder;
        } elseif (is_string($outputBuilder)) {
            // PHPUnit 6.1.4, 6.2.0, 6.2.1, 6.2.2, and 6.2.3 support
            // @see https://github.com/sebastianbergmann/phpunit/issues/2734#issuecomment-314514056
            // @deprecated
            $this->outputBuilder = new UnifiedDiffOutputBuilder($outputBuilder);
        } else {
            throw new InvalidArgumentException(
                sprintf(
                    'Expected builder to be an instance of DiffOutputBuilderInterface, <null> or a string, got %s.',
                    is_object($outputBuilder) ? 'instance of "' . get_class($outputBuilder) . '"' : gettype($outputBuilder) . ' "' . $outputBuilder . '"'
                )
            );
        }
    }

    /**
     * Returns the diff between two arrays or strings as string.
     *
     * @param array|string $from
     * @param array|string $to
     */
    public function diff($from, $to, LongestCommonSubsequenceCalculator $lcs = null): string
    {
        $diff = $this->diffToArray(
            $this->normalizeDiffInput($from),
            $this->normalizeDiffInput($to),
            $lcs
        );

        return $this->outputBuilder->getDiff($diff);
    }

    /**
     * Returns the diff between two arrays or strings as array.
     *
     * Each array element contains two elements:
     *   - [0] => mixed $token
     *   - [1] => 2|1|0
     *
     * - 2: REMOVED: $token was removed from $from
     * - 1: ADDED: $token was added to $from
     * - 0: OLD: $token is not changed in $to
     *
     * @param array|string                       $from
     * @param array|string                       $to
     * @param LongestCommonSubsequenceCalculator $lcs
     */
    public function diffToArray($from, $to, LongestCommonSubsequenceCalculator $lcs = null): array
    {
        if (is_string($from)) {
            $from = $this->splitStringByLines($from);
        } elseif (!is_array($from)) {
            throw new InvalidArgumentException('"from" must be an array or string.');
        }

        if (is_string($to)) {
            $to = $this->splitStringByLines($to);
        } elseif (!is_array($to)) {
            throw new InvalidArgumentException('"to" must be an array or string.');
        }

        [$from, $to, $start, $end] = self::getArrayDiffParted($from, $to);

        if ($lcs === null) {
            $lcs = $this->selectLcsImplementation($from, $to);
        }

        $common = $lcs->calculate(array_values($from), array_values($to));
        $diff   = [];

        foreach ($start as $token) {
            $diff[] = [$token, self::OLD];
        }

        reset($from);
        reset($to);

        foreach ($common as $token) {
            while (($fromToken = reset($from)) !== $token) {
                $diff[] = [array_shift($from), self::REMOVED];
            }

            while (($toToken = reset($to)) !== $token) {
                $diff[] = [array_shift($to), self::ADDED];
            }

            $diff[] = [$token, self::OLD];

            array_shift($from);
            array_shift($to);
        }

        while (($token = array_shift($from)) !== null) {
            $diff[] = [$token, self::REMOVED];
        }

        while (($token = array_shift($to)) !== null) {
            $diff[] = [$token, self::ADDED];
        }

        foreach ($end as $token) {
            $diff[] = [$token, self::OLD];
        }

        if ($this->detectUnmatchedLineEndings($diff)) {
            array_unshift($diff, ["#Warning: Strings contain different line endings!\n", self::DIFF_LINE_END_WARNING]);
        }

        return $diff;
    }

    /**
     * Casts variable to string if it is not a string or array.
     *
     * @return array|string
     */
    private function normalizeDiffInput($input)
    {
        if (!is_array($input) && !is_string($input)) {
            return (string) $input;
        }

        return $input;
    }

    /**
     * Checks if input is string, if so it will split it line-by-line.
     */
    private function splitStringByLines(string $input): array
    {
        return preg_split('/(.*\R)/', $input, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
    }

    private function selectLcsImplementation(array $from, array $to): LongestCommonSubsequenceCalculator
    {
        // We do not want to use the time-efficient implementation if its memory
        // footprint will probably exceed this value. Note that the footprint
        // calculation is only an estimation for the matrix and the LCS method
        // will typically allocate a bit more memory than this.
        $memoryLimit = 100 * 1024 * 1024;

        if ($this->calculateEstimatedFootprint($from, $to) > $memoryLimit) {
            return new MemoryEfficientLongestCommonSubsequenceCalculator;
        }

        return new TimeEfficientLongestCommonSubsequenceCalculator;
    }

    /**
     * Calculates the estimated memory footprint for the DP-based method.
     *
     * @return float|int
     */
    private function calculateEstimatedFootprint(array $from, array $to)
    {
        $itemSize = PHP_INT_SIZE === 4 ? 76 : 144;

        return $itemSize * min(count($from), count($to)) ** 2;
    }

    /**
     * Returns true if line ends don't match in a diff.
     */
    private function detectUnmatchedLineEndings(array $diff): bool
    {
        $newLineBreaks = ['' => true];
        $oldLineBreaks = ['' => true];

        foreach ($diff as $entry) {
            if (self::OLD === $entry[1]) {
                $ln                 = $this->getLinebreak($entry[0]);
                $oldLineBreaks[$ln] = true;
                $newLineBreaks[$ln] = true;
            } elseif (self::ADDED === $entry[1]) {
                $newLineBreaks[$this->getLinebreak($entry[0])] = true;
            } elseif (self::REMOVED === $entry[1]) {
                $oldLineBreaks[$this->getLinebreak($entry[0])] = true;
            }
        }

        // if either input or output is a single line without breaks than no warning should be raised
        if (['' => true] === $newLineBreaks || ['' => true] === $oldLineBreaks) {
            return false;
        }

        // two way compare
        foreach ($newLineBreaks as $break => $set) {
            if (!isset($oldLineBreaks[$break])) {
                return true;
            }
        }

        foreach ($oldLineBreaks as $break => $set) {
            if (!isset($newLineBreaks[$break])) {
                return true;
            }
        }

        return false;
    }

    private function getLinebreak($line): string
    {
        if (!is_string($line)) {
            return '';
        }

        $lc = substr($line, -1);

        if ("\r" === $lc) {
            return "\r";
        }

        if ("\n" !== $lc) {
            return '';
        }

        if ("\r\n" === substr($line, -2)) {
            return "\r\n";
        }

        return "\n";
    }

    private static function getArrayDiffParted(array &$from, array &$to): array
    {
        $start = [];
        $end   = [];

        reset($to);

        foreach ($from as $k => $v) {
            $toK = key($to);

            if ($toK === $k && $v === $to[$k]) {
                $start[$k] = $v;

                unset($from[$k], $to[$k]);
            } else {
                break;
            }
        }

        end($from);
        end($to);

        do {
            $fromK = key($from);
            $toK   = key($to);

            if (null === $fromK || null === $toK || current($from) !== current($to)) {
                break;
            }

            prev($from);
            prev($to);

            $end = [$fromK => $from[$fromK]] + $end;
            unset($from[$fromK], $to[$toK]);
        } while (true);

        return [$from, $to, $start, $end];
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Diff;

use function array_pop;
use function count;
use function max;
use function preg_match;
use function preg_split;

/**
 * Unified diff parser.
 */
final class Parser
{
    /**
     * @return Diff[]
     */
    public function parse(string $string): array
    {
        $lines = preg_split('(\r\n|\r|\n)', $string);

        if (!empty($lines) && $lines[count($lines) - 1] === '') {
            array_pop($lines);
        }

        $lineCount = count($lines);
        $diffs     = [];
        $diff      = null;
        $collected = [];

        for ($i = 0; $i < $lineCount; ++$i) {
            if (preg_match('#^---\h+"?(?P<file>[^\\v\\t"]+)#', $lines[$i], $fromMatch) &&
                preg_match('#^\\+\\+\\+\\h+"?(?P<file>[^\\v\\t"]+)#', $lines[$i + 1], $toMatch)) {
                if ($diff !== null) {
                    $this->parseFileDiff($diff, $collected);

                    $diffs[]   = $diff;
                    $collected = [];
                }

                $diff = new Diff($fromMatch['file'], $toMatch['file']);

                ++$i;
            } else {
                if (preg_match('/^(?:diff --git |index [\da-f\.]+|[+-]{3} [ab])/', $lines[$i])) {
                    continue;
                }

                $collected[] = $lines[$i];
            }
        }

        if ($diff !== null && count($collected)) {
            $this->parseFileDiff($diff, $collected);

            $diffs[] = $diff;
        }

        return $diffs;
    }

    private function parseFileDiff(Diff $diff, array $lines): void
    {
        $chunks    = [];
        $chunk     = null;
        $diffLines = [];

        foreach ($lines as $line) {
            if (preg_match('/^@@\s+-(?P<start>\d+)(?:,\s*(?P<startrange>\d+))?\s+\+(?P<end>\d+)(?:,\s*(?P<endrange>\d+))?\s+@@/', $line, $match)) {
                $chunk = new Chunk(
                    (int) $match['start'],
                    isset($match['startrange']) ? max(1, (int) $match['startrange']) : 1,
                    (int) $match['end'],
                    isset($match['endrange']) ? max(1, (int) $match['endrange']) : 1
                );

                $chunks[]  = $chunk;
                $diffLines = [];

                continue;
            }

            if (preg_match('/^(?P<type>[+ -])?(?P<line>.*)/', $line, $match)) {
                $type = Line::UNCHANGED;

                if ($match['type'] === '+') {
                    $type = Line::ADDED;
                } elseif ($match['type'] === '-') {
                    $type = Line::REMOVED;
                }

                $diffLines[] = new Line($type, $match['line']);

                if (null !== $chunk) {
                    $chunk->setLines($diffLines);
                }
            }
        }

        $diff->setChunks($chunks);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Diff;

final class Line
{
    public const ADDED     = 1;

    public const REMOVED   = 2;

    public const UNCHANGED = 3;

    /**
     * @var int
     */
    private $type;

    /**
     * @var string
     */
    private $content;

    public function __construct(int $type = self::UNCHANGED, string $content = '')
    {
        $this->type    = $type;
        $this->content = $content;
    }

    public function getContent(): string
    {
        return $this->content;
    }

    public function getType(): int
    {
        return $this->type;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/complexity.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Complexity;

final class RuntimeException extends \RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/complexity.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Complexity;

use Throwable;

interface Exception extends Throwable
{
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/complexity.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Complexity;

use PhpParser\Error;
use PhpParser\Lexer;
use PhpParser\Node;
use PhpParser\NodeTraverser;
use PhpParser\NodeVisitor\NameResolver;
use PhpParser\NodeVisitor\ParentConnectingVisitor;
use PhpParser\Parser;
use PhpParser\ParserFactory;

final class Calculator
{
    /**
     * @throws RuntimeException
     */
    public function calculateForSourceFile(string $sourceFile): ComplexityCollection
    {
        return $this->calculateForSourceString(file_get_contents($sourceFile));
    }

    /**
     * @throws RuntimeException
     */
    public function calculateForSourceString(string $source): ComplexityCollection
    {
        try {
            $nodes = $this->parser()->parse($source);

            assert($nodes !== null);

            return $this->calculateForAbstractSyntaxTree($nodes);

            // @codeCoverageIgnoreStart
        } catch (Error $error) {
            throw new RuntimeException(
                $error->getMessage(),
                (int) $error->getCode(),
                $error
            );
        }
        // @codeCoverageIgnoreEnd
    }

    /**
     * @param Node[] $nodes
     *
     * @throws RuntimeException
     */
    public function calculateForAbstractSyntaxTree(array $nodes): ComplexityCollection
    {
        $traverser                    = new NodeTraverser;
        $complexityCalculatingVisitor = new ComplexityCalculatingVisitor(true);

        $traverser->addVisitor(new NameResolver);
        $traverser->addVisitor(new ParentConnectingVisitor);
        $traverser->addVisitor($complexityCalculatingVisitor);

        try {
            /* @noinspection UnusedFunctionResultInspection */
            $traverser->traverse($nodes);
            // @codeCoverageIgnoreStart
        } catch (Error $error) {
            throw new RuntimeException(
                $error->getMessage(),
                (int) $error->getCode(),
                $error
            );
        }
        // @codeCoverageIgnoreEnd

        return $complexityCalculatingVisitor->result();
    }

    private function parser(): Parser
    {
        return (new ParserFactory)->create(ParserFactory::PREFER_PHP7, new Lexer);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/complexity.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Complexity;

use function count;
use Countable;
use IteratorAggregate;

/**
 * @psalm-immutable
 */
final class ComplexityCollection implements Countable, IteratorAggregate
{
    /**
     * @psalm-var list<Complexity>
     */
    private $items = [];

    public static function fromList(Complexity ...$items): self
    {
        return new self($items);
    }

    /**
     * @psalm-param list<Complexity> $items
     */
    private function __construct(array $items)
    {
        $this->items = $items;
    }

    /**
     * @psalm-return list<Complexity>
     */
    public function asArray(): array
    {
        return $this->items;
    }

    public function getIterator(): ComplexityCollectionIterator
    {
        return new ComplexityCollectionIterator($this);
    }

    public function count(): int
    {
        return count($this->items);
    }

    public function isEmpty(): bool
    {
        return empty($this->items);
    }

    public function cyclomaticComplexity(): int
    {
        $cyclomaticComplexity = 0;

        foreach ($this as $item) {
            $cyclomaticComplexity += $item->cyclomaticComplexity();
        }

        return $cyclomaticComplexity;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/complexity.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Complexity;

/**
 * @psalm-immutable
 */
final class Complexity
{
    /**
     * @var string
     */
    private $name;

    /**
     * @var int
     */
    private $cyclomaticComplexity;

    public function __construct(string $name, int $cyclomaticComplexity)
    {
        $this->name                 = $name;
        $this->cyclomaticComplexity = $cyclomaticComplexity;
    }

    public function name(): string
    {
        return $this->name;
    }

    public function cyclomaticComplexity(): int
    {
        return $this->cyclomaticComplexity;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/complexity.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Complexity;

use Iterator;

final class ComplexityCollectionIterator implements Iterator
{
    /**
     * @psalm-var list<Complexity>
     */
    private $items;

    /**
     * @var int
     */
    private $position = 0;

    public function __construct(ComplexityCollection $items)
    {
        $this->items = $items->asArray();
    }

    public function rewind(): void
    {
        $this->position = 0;
    }

    public function valid(): bool
    {
        return isset($this->items[$this->position]);
    }

    public function key(): int
    {
        return $this->position;
    }

    public function current(): Complexity
    {
        return $this->items[$this->position];
    }

    public function next(): void
    {
        $this->position++;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/complexity.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Complexity;

use function assert;
use function is_array;
use PhpParser\Node;
use PhpParser\Node\Name;
use PhpParser\Node\Stmt;
use PhpParser\Node\Stmt\Class_;
use PhpParser\Node\Stmt\ClassMethod;
use PhpParser\Node\Stmt\Function_;
use PhpParser\Node\Stmt\Trait_;
use PhpParser\NodeTraverser;
use PhpParser\NodeVisitorAbstract;

final class ComplexityCalculatingVisitor extends NodeVisitorAbstract
{
    /**
     * @psalm-var list<Complexity>
     */
    private $result = [];

    /**
     * @var bool
     */
    private $shortCircuitTraversal;

    public function __construct(bool $shortCircuitTraversal)
    {
        $this->shortCircuitTraversal = $shortCircuitTraversal;
    }

    public function enterNode(Node $node): ?int
    {
        if (!$node instanceof ClassMethod && !$node instanceof Function_) {
            return null;
        }

        if ($node instanceof ClassMethod) {
            $name = $this->classMethodName($node);
        } else {
            $name = $this->functionName($node);
        }

        $statements = $node->getStmts();

        assert(is_array($statements));

        $this->result[] = new Complexity(
            $name,
            $this->cyclomaticComplexity($statements)
        );

        if ($this->shortCircuitTraversal) {
            return NodeTraverser::DONT_TRAVERSE_CHILDREN;
        }

        return null;
    }

    public function result(): ComplexityCollection
    {
        return ComplexityCollection::fromList(...$this->result);
    }

    /**
     * @param Stmt[] $statements
     */
    private function cyclomaticComplexity(array $statements): int
    {
        $traverser = new NodeTraverser;

        $cyclomaticComplexityCalculatingVisitor = new CyclomaticComplexityCalculatingVisitor;

        $traverser->addVisitor($cyclomaticComplexityCalculatingVisitor);

        /* @noinspection UnusedFunctionResultInspection */
        $traverser->traverse($statements);

        return $cyclomaticComplexityCalculatingVisitor->cyclomaticComplexity();
    }

    private function classMethodName(ClassMethod $node): string
    {
        $parent = $node->getAttribute('parent');

        assert($parent instanceof Class_ || $parent instanceof Trait_);
        assert(isset($parent->namespacedName));
        assert($parent->namespacedName instanceof Name);

        return $parent->namespacedName->toString() . '::' . $node->name->toString();
    }

    private function functionName(Function_ $node): string
    {
        assert(isset($node->namespacedName));
        assert($node->namespacedName instanceof Name);

        return $node->namespacedName->toString();
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/complexity.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Complexity;

use function get_class;
use PhpParser\Node;
use PhpParser\Node\Expr\BinaryOp\BooleanAnd;
use PhpParser\Node\Expr\BinaryOp\BooleanOr;
use PhpParser\Node\Expr\BinaryOp\LogicalAnd;
use PhpParser\Node\Expr\BinaryOp\LogicalOr;
use PhpParser\Node\Expr\Ternary;
use PhpParser\Node\Stmt\Case_;
use PhpParser\Node\Stmt\Catch_;
use PhpParser\Node\Stmt\ElseIf_;
use PhpParser\Node\Stmt\For_;
use PhpParser\Node\Stmt\Foreach_;
use PhpParser\Node\Stmt\If_;
use PhpParser\Node\Stmt\While_;
use PhpParser\NodeVisitorAbstract;

final class CyclomaticComplexityCalculatingVisitor extends NodeVisitorAbstract
{
    /**
     * @var int
     */
    private $cyclomaticComplexity = 1;

    public function enterNode(Node $node): void
    {
        /* @noinspection GetClassMissUseInspection */
        switch (get_class($node)) {
            case BooleanAnd::class:
            case BooleanOr::class:
            case Case_::class:
            case Catch_::class:
            case ElseIf_::class:
            case For_::class:
            case Foreach_::class:
            case If_::class:
            case LogicalAnd::class:
            case LogicalOr::class:
            case Ternary::class:
            case While_::class:
                $this->cyclomaticComplexity++;
        }
    }

    public function cyclomaticComplexity(): int
    {
        return $this->cyclomaticComplexity;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/comparator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Comparator;

use RuntimeException;
use SebastianBergmann\Diff\Differ;
use SebastianBergmann\Diff\Output\UnifiedDiffOutputBuilder;

/**
 * Thrown when an assertion for string equality failed.
 */
class ComparisonFailure extends RuntimeException
{
    /**
     * Expected value of the retrieval which does not match $actual.
     *
     * @var mixed
     */
    protected $expected;

    /**
     * Actually retrieved value which does not match $expected.
     *
     * @var mixed
     */
    protected $actual;

    /**
     * The string representation of the expected value.
     *
     * @var string
     */
    protected $expectedAsString;

    /**
     * The string representation of the actual value.
     *
     * @var string
     */
    protected $actualAsString;

    /**
     * @var bool
     */
    protected $identical;

    /**
     * Optional message which is placed in front of the first line
     * returned by toString().
     *
     * @var string
     */
    protected $message;

    /**
     * Initialises with the expected value and the actual value.
     *
     * @param mixed  $expected         expected value retrieved
     * @param mixed  $actual           actual value retrieved
     * @param string $expectedAsString
     * @param string $actualAsString
     * @param bool   $identical
     * @param string $message          a string which is prefixed on all returned lines
     *                                 in the difference output
     */
    public function __construct($expected, $actual, $expectedAsString, $actualAsString, $identical = false, $message = '')
    {
        $this->expected         = $expected;
        $this->actual           = $actual;
        $this->expectedAsString = $expectedAsString;
        $this->actualAsString   = $actualAsString;
        $this->message          = $message;
    }

    public function getActual()
    {
        return $this->actual;
    }

    public function getExpected()
    {
        return $this->expected;
    }

    /**
     * @return string
     */
    public function getActualAsString()
    {
        return $this->actualAsString;
    }

    /**
     * @return string
     */
    public function getExpectedAsString()
    {
        return $this->expectedAsString;
    }

    /**
     * @return string
     */
    public function getDiff()
    {
        if (!$this->actualAsString && !$this->expectedAsString) {
            return '';
        }

        $differ = new Differ(new UnifiedDiffOutputBuilder("\n--- Expected\n+++ Actual\n"));

        return $differ->diff($this->expectedAsString, $this->actualAsString);
    }

    /**
     * @return string
     */
    public function toString()
    {
        return $this->message . $this->getDiff();
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/comparator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Comparator;

use function is_resource;

/**
 * Compares resources for equality.
 */
class ResourceComparator extends Comparator
{
    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    public function accepts($expected, $actual)
    {
        return is_resource($expected) && is_resource($actual);
    }

    /**
     * Asserts that two values are equal.
     *
     * @param mixed $expected     First value to compare
     * @param mixed $actual       Second value to compare
     * @param float $delta        Allowed numerical distance between two values to consider them equal
     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
     * @param bool  $ignoreCase   Case is ignored when set to true
     *
     * @throws ComparisonFailure
     */
    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)/*: void*/
    {
        if ($actual != $expected) {
            throw new ComparisonFailure(
                $expected,
                $actual,
                $this->exporter->export($expected),
                $this->exporter->export($actual)
            );
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/comparator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Comparator;

use function is_float;
use function is_numeric;

/**
 * Compares doubles for equality.
 */
class DoubleComparator extends NumericComparator
{
    /**
     * Smallest value available in PHP.
     *
     * @var float
     */
    public const EPSILON = 0.0000000001;

    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    public function accepts($expected, $actual)
    {
        return (is_float($expected) || is_float($actual)) && is_numeric($expected) && is_numeric($actual);
    }

    /**
     * Asserts that two values are equal.
     *
     * @param mixed $expected     First value to compare
     * @param mixed $actual       Second value to compare
     * @param float $delta        Allowed numerical distance between two values to consider them equal
     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
     * @param bool  $ignoreCase   Case is ignored when set to true
     *
     * @throws ComparisonFailure
     */
    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)/*: void*/
    {
        if ($delta == 0) {
            $delta = self::EPSILON;
        }

        parent::assertEquals($expected, $actual, $delta, $canonicalize, $ignoreCase);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/comparator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Comparator;

use function abs;
use function is_float;
use function is_infinite;
use function is_nan;
use function is_numeric;
use function is_string;
use function sprintf;

/**
 * Compares numerical values for equality.
 */
class NumericComparator extends ScalarComparator
{
    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    public function accepts($expected, $actual)
    {
        // all numerical values, but not if one of them is a double
        // or both of them are strings
        return is_numeric($expected) && is_numeric($actual) &&
               !(is_float($expected) || is_float($actual)) &&
               !(is_string($expected) && is_string($actual));
    }

    /**
     * Asserts that two values are equal.
     *
     * @param mixed $expected     First value to compare
     * @param mixed $actual       Second value to compare
     * @param float $delta        Allowed numerical distance between two values to consider them equal
     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
     * @param bool  $ignoreCase   Case is ignored when set to true
     *
     * @throws ComparisonFailure
     */
    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)/*: void*/
    {
        if ($this->isInfinite($actual) && $this->isInfinite($expected)) {
            return;
        }

        if (($this->isInfinite($actual) xor $this->isInfinite($expected)) ||
            ($this->isNan($actual) || $this->isNan($expected)) ||
            abs($actual - $expected) > $delta) {
            throw new ComparisonFailure(
                $expected,
                $actual,
                '',
                '',
                false,
                sprintf(
                    'Failed asserting that %s matches expected %s.',
                    $this->exporter->export($actual),
                    $this->exporter->export($expected)
                )
            );
        }
    }

    private function isInfinite($value): bool
    {
        return is_float($value) && is_infinite($value);
    }

    private function isNan($value): bool
    {
        return is_float($value) && is_nan($value);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/comparator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Comparator;

use function array_unshift;

/**
 * Factory for comparators which compare values for equality.
 */
class Factory
{
    /**
     * @var Factory
     */
    private static $instance;

    /**
     * @var Comparator[]
     */
    private $customComparators = [];

    /**
     * @var Comparator[]
     */
    private $defaultComparators = [];

    /**
     * @return Factory
     */
    public static function getInstance()
    {
        if (self::$instance === null) {
            self::$instance = new self; // @codeCoverageIgnore
        }

        return self::$instance;
    }

    /**
     * Constructs a new factory.
     */
    public function __construct()
    {
        $this->registerDefaultComparators();
    }

    /**
     * Returns the correct comparator for comparing two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return Comparator
     */
    public function getComparatorFor($expected, $actual)
    {
        foreach ($this->customComparators as $comparator) {
            if ($comparator->accepts($expected, $actual)) {
                return $comparator;
            }
        }

        foreach ($this->defaultComparators as $comparator) {
            if ($comparator->accepts($expected, $actual)) {
                return $comparator;
            }
        }

        throw new RuntimeException('No suitable Comparator implementation found');
    }

    /**
     * Registers a new comparator.
     *
     * This comparator will be returned by getComparatorFor() if its accept() method
     * returns TRUE for the compared values. It has higher priority than the
     * existing comparators, meaning that its accept() method will be invoked
     * before those of the other comparators.
     *
     * @param Comparator $comparator The comparator to be registered
     */
    public function register(Comparator $comparator)/*: void*/
    {
        array_unshift($this->customComparators, $comparator);

        $comparator->setFactory($this);
    }

    /**
     * Unregisters a comparator.
     *
     * This comparator will no longer be considered by getComparatorFor().
     *
     * @param Comparator $comparator The comparator to be unregistered
     */
    public function unregister(Comparator $comparator)/*: void*/
    {
        foreach ($this->customComparators as $key => $_comparator) {
            if ($comparator === $_comparator) {
                unset($this->customComparators[$key]);
            }
        }
    }

    /**
     * Unregisters all non-default comparators.
     */
    public function reset()/*: void*/
    {
        $this->customComparators = [];
    }

    private function registerDefaultComparators(): void
    {
        $this->registerDefaultComparator(new MockObjectComparator);
        $this->registerDefaultComparator(new DateTimeComparator);
        $this->registerDefaultComparator(new DOMNodeComparator);
        $this->registerDefaultComparator(new SplObjectStorageComparator);
        $this->registerDefaultComparator(new ExceptionComparator);
        $this->registerDefaultComparator(new ObjectComparator);
        $this->registerDefaultComparator(new ResourceComparator);
        $this->registerDefaultComparator(new ArrayComparator);
        $this->registerDefaultComparator(new DoubleComparator);
        $this->registerDefaultComparator(new NumericComparator);
        $this->registerDefaultComparator(new ScalarComparator);
        $this->registerDefaultComparator(new TypeComparator);
    }

    private function registerDefaultComparator(Comparator $comparator): void
    {
        $this->defaultComparators[] = $comparator;

        $comparator->setFactory($this);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/comparator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Comparator;

use function sprintf;
use function strtolower;
use DOMDocument;
use DOMNode;
use ValueError;

/**
 * Compares DOMNode instances for equality.
 */
class DOMNodeComparator extends ObjectComparator
{
    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    public function accepts($expected, $actual)
    {
        return $expected instanceof DOMNode && $actual instanceof DOMNode;
    }

    /**
     * Asserts that two values are equal.
     *
     * @param mixed $expected     First value to compare
     * @param mixed $actual       Second value to compare
     * @param float $delta        Allowed numerical distance between two values to consider them equal
     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
     * @param bool  $ignoreCase   Case is ignored when set to true
     * @param array $processed    List of already processed elements (used to prevent infinite recursion)
     *
     * @throws ComparisonFailure
     */
    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = [])/*: void*/
    {
        $expectedAsString = $this->nodeToText($expected, true, $ignoreCase);
        $actualAsString   = $this->nodeToText($actual, true, $ignoreCase);

        if ($expectedAsString !== $actualAsString) {
            $type = $expected instanceof DOMDocument ? 'documents' : 'nodes';

            throw new ComparisonFailure(
                $expected,
                $actual,
                $expectedAsString,
                $actualAsString,
                false,
                sprintf("Failed asserting that two DOM %s are equal.\n", $type)
            );
        }
    }

    /**
     * Returns the normalized, whitespace-cleaned, and indented textual
     * representation of a DOMNode.
     */
    private function nodeToText(DOMNode $node, bool $canonicalize, bool $ignoreCase): string
    {
        if ($canonicalize) {
            $document = new DOMDocument;

            try {
                @$document->loadXML($node->C14N());
            } catch (ValueError $e) {
            }

            $node = $document;
        }

        $document = $node instanceof DOMDocument ? $node : $node->ownerDocument;

        $document->formatOutput = true;
        $document->normalizeDocument();

        $text = $node instanceof DOMDocument ? $node->saveXML() : $document->saveXML($node);

        return $ignoreCase ? strtolower($text) : $text;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/comparator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Comparator;

use function get_class;
use function in_array;
use function is_object;
use function sprintf;
use function substr_replace;

/**
 * Compares objects for equality.
 */
class ObjectComparator extends ArrayComparator
{
    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    public function accepts($expected, $actual)
    {
        return is_object($expected) && is_object($actual);
    }

    /**
     * Asserts that two values are equal.
     *
     * @param mixed $expected     First value to compare
     * @param mixed $actual       Second value to compare
     * @param float $delta        Allowed numerical distance between two values to consider them equal
     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
     * @param bool  $ignoreCase   Case is ignored when set to true
     * @param array $processed    List of already processed elements (used to prevent infinite recursion)
     *
     * @throws ComparisonFailure
     */
    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = [])/*: void*/
    {
        if (get_class($actual) !== get_class($expected)) {
            throw new ComparisonFailure(
                $expected,
                $actual,
                $this->exporter->export($expected),
                $this->exporter->export($actual),
                false,
                sprintf(
                    '%s is not instance of expected class "%s".',
                    $this->exporter->export($actual),
                    get_class($expected)
                )
            );
        }

        // don't compare twice to allow for cyclic dependencies
        if (in_array([$actual, $expected], $processed, true) ||
            in_array([$expected, $actual], $processed, true)) {
            return;
        }

        $processed[] = [$actual, $expected];

        // don't compare objects if they are identical
        // this helps to avoid the error "maximum function nesting level reached"
        // CAUTION: this conditional clause is not tested
        if ($actual !== $expected) {
            try {
                parent::assertEquals(
                    $this->toArray($expected),
                    $this->toArray($actual),
                    $delta,
                    $canonicalize,
                    $ignoreCase,
                    $processed
                );
            } catch (ComparisonFailure $e) {
                throw new ComparisonFailure(
                    $expected,
                    $actual,
                    // replace "Array" with "MyClass object"
                    substr_replace($e->getExpectedAsString(), get_class($expected) . ' Object', 0, 5),
                    substr_replace($e->getActualAsString(), get_class($actual) . ' Object', 0, 5),
                    false,
                    'Failed asserting that two objects are equal.'
                );
            }
        }
    }

    /**
     * Converts an object to an array containing all of its private, protected
     * and public properties.
     *
     * @param object $object
     *
     * @return array
     */
    protected function toArray($object)
    {
        return $this->exporter->toArray($object);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/comparator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Comparator;

use function is_object;
use function is_scalar;
use function is_string;
use function method_exists;
use function sprintf;
use function strtolower;

/**
 * Compares scalar or NULL values for equality.
 */
class ScalarComparator extends Comparator
{
    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     *
     * @since  Method available since Release 3.6.0
     */
    public function accepts($expected, $actual)
    {
        return ((is_scalar($expected) xor null === $expected) &&
               (is_scalar($actual) xor null === $actual))
               // allow comparison between strings and objects featuring __toString()
               || (is_string($expected) && is_object($actual) && method_exists($actual, '__toString'))
               || (is_object($expected) && method_exists($expected, '__toString') && is_string($actual));
    }

    /**
     * Asserts that two values are equal.
     *
     * @param mixed $expected     First value to compare
     * @param mixed $actual       Second value to compare
     * @param float $delta        Allowed numerical distance between two values to consider them equal
     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
     * @param bool  $ignoreCase   Case is ignored when set to true
     *
     * @throws ComparisonFailure
     */
    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)/*: void*/
    {
        $expectedToCompare = $expected;
        $actualToCompare   = $actual;

        // always compare as strings to avoid strange behaviour
        // otherwise 0 == 'Foobar'
        if (is_string($expected) || is_string($actual)) {
            $expectedToCompare = (string) $expectedToCompare;
            $actualToCompare   = (string) $actualToCompare;

            if ($ignoreCase) {
                $expectedToCompare = strtolower($expectedToCompare);
                $actualToCompare   = strtolower($actualToCompare);
            }
        }

        if ($expectedToCompare !== $actualToCompare && is_string($expected) && is_string($actual)) {
            throw new ComparisonFailure(
                $expected,
                $actual,
                $this->exporter->export($expected),
                $this->exporter->export($actual),
                false,
                'Failed asserting that two strings are equal.'
            );
        }

        if ($expectedToCompare != $actualToCompare) {
            throw new ComparisonFailure(
                $expected,
                $actual,
                // no diff is required
                '',
                '',
                false,
                sprintf(
                    'Failed asserting that %s matches expected %s.',
                    $this->exporter->export($actual),
                    $this->exporter->export($expected)
                )
            );
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/comparator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Comparator;

use function abs;
use function floor;
use function sprintf;
use DateInterval;
use DateTime;
use DateTimeInterface;
use DateTimeZone;
use Exception;

/**
 * Compares DateTimeInterface instances for equality.
 */
class DateTimeComparator extends ObjectComparator
{
    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    public function accepts($expected, $actual)
    {
        return ($expected instanceof DateTime || $expected instanceof DateTimeInterface) &&
               ($actual instanceof DateTime || $actual instanceof DateTimeInterface);
    }

    /**
     * Asserts that two values are equal.
     *
     * @param mixed $expected     First value to compare
     * @param mixed $actual       Second value to compare
     * @param float $delta        Allowed numerical distance between two values to consider them equal
     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
     * @param bool  $ignoreCase   Case is ignored when set to true
     * @param array $processed    List of already processed elements (used to prevent infinite recursion)
     *
     * @throws Exception
     * @throws ComparisonFailure
     */
    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = [])/*: void*/
    {
        /** @var DateTimeInterface $expected */
        /** @var DateTimeInterface $actual */
        $absDelta = abs($delta);
        $delta    = new DateInterval(sprintf('PT%dS', $absDelta));
        $delta->f = $absDelta - floor($absDelta);

        $actualClone = (clone $actual)
            ->setTimezone(new DateTimeZone('UTC'));

        $expectedLower = (clone $expected)
            ->setTimezone(new DateTimeZone('UTC'))
            ->sub($delta);

        $expectedUpper = (clone $expected)
            ->setTimezone(new DateTimeZone('UTC'))
            ->add($delta);

        if ($actualClone < $expectedLower || $actualClone > $expectedUpper) {
            throw new ComparisonFailure(
                $expected,
                $actual,
                $this->dateTimeToString($expected),
                $this->dateTimeToString($actual),
                false,
                'Failed asserting that two DateTime objects are equal.'
            );
        }
    }

    /**
     * Returns an ISO 8601 formatted string representation of a datetime or
     * 'Invalid DateTimeInterface object' if the provided DateTimeInterface was not properly
     * initialized.
     */
    private function dateTimeToString(DateTimeInterface $datetime): string
    {
        $string = $datetime->format('Y-m-d\TH:i:s.uO');

        return $string ?: 'Invalid DateTimeInterface object';
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/comparator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Comparator;

use function gettype;
use function sprintf;

/**
 * Compares values for type equality.
 */
class TypeComparator extends Comparator
{
    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    public function accepts($expected, $actual)
    {
        return true;
    }

    /**
     * Asserts that two values are equal.
     *
     * @param mixed $expected     First value to compare
     * @param mixed $actual       Second value to compare
     * @param float $delta        Allowed numerical distance between two values to consider them equal
     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
     * @param bool  $ignoreCase   Case is ignored when set to true
     *
     * @throws ComparisonFailure
     */
    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)/*: void*/
    {
        if (gettype($expected) != gettype($actual)) {
            throw new ComparisonFailure(
                $expected,
                $actual,
                // we don't need a diff
                '',
                '',
                false,
                sprintf(
                    '%s does not match expected type "%s".',
                    $this->exporter->shortenedExport($actual),
                    gettype($expected)
                )
            );
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/comparator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Comparator;

use Exception;

/**
 * Compares Exception instances for equality.
 */
class ExceptionComparator extends ObjectComparator
{
    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    public function accepts($expected, $actual)
    {
        return $expected instanceof Exception && $actual instanceof Exception;
    }

    /**
     * Converts an object to an array containing all of its private, protected
     * and public properties.
     *
     * @param object $object
     *
     * @return array
     */
    protected function toArray($object)
    {
        $array = parent::toArray($object);

        unset(
            $array['file'],
            $array['line'],
            $array['trace'],
            $array['string'],
            $array['xdebug_message']
        );

        return $array;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/comparator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Comparator;

final class RuntimeException extends \RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/comparator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Comparator;

use Throwable;

interface Exception extends Throwable
{
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/comparator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Comparator;

use SplObjectStorage;

/**
 * Compares \SplObjectStorage instances for equality.
 */
class SplObjectStorageComparator extends Comparator
{
    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    public function accepts($expected, $actual)
    {
        return $expected instanceof SplObjectStorage && $actual instanceof SplObjectStorage;
    }

    /**
     * Asserts that two values are equal.
     *
     * @param mixed $expected     First value to compare
     * @param mixed $actual       Second value to compare
     * @param float $delta        Allowed numerical distance between two values to consider them equal
     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
     * @param bool  $ignoreCase   Case is ignored when set to true
     *
     * @throws ComparisonFailure
     */
    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)/*: void*/
    {
        foreach ($actual as $object) {
            if (!$expected->contains($object)) {
                throw new ComparisonFailure(
                    $expected,
                    $actual,
                    $this->exporter->export($expected),
                    $this->exporter->export($actual),
                    false,
                    'Failed asserting that two objects are equal.'
                );
            }
        }

        foreach ($expected as $object) {
            if (!$actual->contains($object)) {
                throw new ComparisonFailure(
                    $expected,
                    $actual,
                    $this->exporter->export($expected),
                    $this->exporter->export($actual),
                    false,
                    'Failed asserting that two objects are equal.'
                );
            }
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/comparator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Comparator;

use SebastianBergmann\Exporter\Exporter;

/**
 * Abstract base class for comparators which compare values for equality.
 */
abstract class Comparator
{
    /**
     * @var Factory
     */
    protected $factory;

    /**
     * @var Exporter
     */
    protected $exporter;

    public function __construct()
    {
        $this->exporter = new Exporter;
    }

    public function setFactory(Factory $factory)/*: void*/
    {
        $this->factory = $factory;
    }

    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    abstract public function accepts($expected, $actual);

    /**
     * Asserts that two values are equal.
     *
     * @param mixed $expected     First value to compare
     * @param mixed $actual       Second value to compare
     * @param float $delta        Allowed numerical distance between two values to consider them equal
     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
     * @param bool  $ignoreCase   Case is ignored when set to true
     *
     * @throws ComparisonFailure
     */
    abstract public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false);
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/comparator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Comparator;

use function array_key_exists;
use function is_array;
use function sort;
use function sprintf;
use function str_replace;
use function trim;

/**
 * Compares arrays for equality.
 *
 * Arrays are equal if they contain the same key-value pairs.
 * The order of the keys does not matter.
 * The types of key-value pairs do not matter.
 */
class ArrayComparator extends Comparator
{
    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    public function accepts($expected, $actual)
    {
        return is_array($expected) && is_array($actual);
    }

    /**
     * Asserts that two arrays are equal.
     *
     * @param mixed $expected     First value to compare
     * @param mixed $actual       Second value to compare
     * @param float $delta        Allowed numerical distance between two values to consider them equal
     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
     * @param bool  $ignoreCase   Case is ignored when set to true
     * @param array $processed    List of already processed elements (used to prevent infinite recursion)
     *
     * @throws ComparisonFailure
     */
    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = [])/*: void*/
    {
        if ($canonicalize) {
            sort($expected);
            sort($actual);
        }

        $remaining        = $actual;
        $actualAsString   = "Array (\n";
        $expectedAsString = "Array (\n";
        $equal            = true;

        foreach ($expected as $key => $value) {
            unset($remaining[$key]);

            if (!array_key_exists($key, $actual)) {
                $expectedAsString .= sprintf(
                    "    %s => %s\n",
                    $this->exporter->export($key),
                    $this->exporter->shortenedExport($value)
                );

                $equal = false;

                continue;
            }

            try {
                $comparator = $this->factory->getComparatorFor($value, $actual[$key]);
                $comparator->assertEquals($value, $actual[$key], $delta, $canonicalize, $ignoreCase, $processed);

                $expectedAsString .= sprintf(
                    "    %s => %s\n",
                    $this->exporter->export($key),
                    $this->exporter->shortenedExport($value)
                );

                $actualAsString .= sprintf(
                    "    %s => %s\n",
                    $this->exporter->export($key),
                    $this->exporter->shortenedExport($actual[$key])
                );
            } catch (ComparisonFailure $e) {
                $expectedAsString .= sprintf(
                    "    %s => %s\n",
                    $this->exporter->export($key),
                    $e->getExpectedAsString() ? $this->indent($e->getExpectedAsString()) : $this->exporter->shortenedExport($e->getExpected())
                );

                $actualAsString .= sprintf(
                    "    %s => %s\n",
                    $this->exporter->export($key),
                    $e->getActualAsString() ? $this->indent($e->getActualAsString()) : $this->exporter->shortenedExport($e->getActual())
                );

                $equal = false;
            }
        }

        foreach ($remaining as $key => $value) {
            $actualAsString .= sprintf(
                "    %s => %s\n",
                $this->exporter->export($key),
                $this->exporter->shortenedExport($value)
            );

            $equal = false;
        }

        $expectedAsString .= ')';
        $actualAsString .= ')';

        if (!$equal) {
            throw new ComparisonFailure(
                $expected,
                $actual,
                $expectedAsString,
                $actualAsString,
                false,
                'Failed asserting that two arrays are equal.'
            );
        }
    }

    protected function indent($lines)
    {
        return trim(str_replace("\n", "\n    ", $lines));
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/comparator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Comparator;

use PHPUnit\Framework\MockObject\MockObject;

/**
 * Compares PHPUnit\Framework\MockObject\MockObject instances for equality.
 */
class MockObjectComparator extends ObjectComparator
{
    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    public function accepts($expected, $actual)
    {
        return $expected instanceof MockObject && $actual instanceof MockObject;
    }

    /**
     * Converts an object to an array containing all of its private, protected
     * and public properties.
     *
     * @param object $object
     *
     * @return array
     */
    protected function toArray($object)
    {
        $array = parent::toArray($object);

        unset($array['__phpunit_invocationMocker']);

        return $array;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/environment.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Environment;

use const DIRECTORY_SEPARATOR;
use const STDIN;
use const STDOUT;
use function defined;
use function fclose;
use function fstat;
use function function_exists;
use function getenv;
use function is_resource;
use function is_string;
use function posix_isatty;
use function preg_match;
use function proc_close;
use function proc_open;
use function sapi_windows_vt100_support;
use function shell_exec;
use function stream_get_contents;
use function stream_isatty;
use function trim;

final class Console
{
    /**
     * @var int
     */
    public const STDIN  = 0;

    /**
     * @var int
     */
    public const STDOUT = 1;

    /**
     * @var int
     */
    public const STDERR = 2;

    /**
     * Returns true if STDOUT supports colorization.
     *
     * This code has been copied and adapted from
     * Symfony\Component\Console\Output\StreamOutput.
     */
    public function hasColorSupport(): bool
    {
        if ('Hyper' === getenv('TERM_PROGRAM')) {
            return true;
        }

        if ($this->isWindows()) {
            // @codeCoverageIgnoreStart
            return (defined('STDOUT') && function_exists('sapi_windows_vt100_support') && @sapi_windows_vt100_support(STDOUT))
                || false !== getenv('ANSICON')
                || 'ON' === getenv('ConEmuANSI')
                || 'xterm' === getenv('TERM');
            // @codeCoverageIgnoreEnd
        }

        if (!defined('STDOUT')) {
            // @codeCoverageIgnoreStart
            return false;
            // @codeCoverageIgnoreEnd
        }

        return $this->isInteractive(STDOUT);
    }

    /**
     * Returns the number of columns of the terminal.
     *
     * @codeCoverageIgnore
     */
    public function getNumberOfColumns(): int
    {
        if (!$this->isInteractive(defined('STDIN') ? STDIN : self::STDIN)) {
            return 80;
        }

        if ($this->isWindows()) {
            return $this->getNumberOfColumnsWindows();
        }

        return $this->getNumberOfColumnsInteractive();
    }

    /**
     * Returns if the file descriptor is an interactive terminal or not.
     *
     * Normally, we want to use a resource as a parameter, yet sadly it's not always awailable,
     * eg when running code in interactive console (`php -a`), STDIN/STDOUT/STDERR constants are not defined.
     *
     * @param int|resource $fileDescriptor
     */
    public function isInteractive($fileDescriptor = self::STDOUT): bool
    {
        if (is_resource($fileDescriptor)) {
            // These functions require a descriptor that is a real resource, not a numeric ID of it
            if (function_exists('stream_isatty') && @stream_isatty($fileDescriptor)) {
                return true;
            }

            // Check if formatted mode is S_IFCHR
            if (function_exists('fstat') && @stream_isatty($fileDescriptor)) {
                $stat = @fstat(STDOUT);

                return $stat ? 0020000 === ($stat['mode'] & 0170000) : false;
            }

            return false;
        }

        return function_exists('posix_isatty') && @posix_isatty($fileDescriptor);
    }

    private function isWindows(): bool
    {
        return DIRECTORY_SEPARATOR === '\\';
    }

    /**
     * @codeCoverageIgnore
     */
    private function getNumberOfColumnsInteractive(): int
    {
        if (function_exists('shell_exec') && preg_match('#\d+ (\d+)#', shell_exec('stty size') ?: '', $match) === 1) {
            if ((int) $match[1] > 0) {
                return (int) $match[1];
            }
        }

        if (function_exists('shell_exec') && preg_match('#columns = (\d+);#', shell_exec('stty') ?: '', $match) === 1) {
            if ((int) $match[1] > 0) {
                return (int) $match[1];
            }
        }

        return 80;
    }

    /**
     * @codeCoverageIgnore
     */
    private function getNumberOfColumnsWindows(): int
    {
        $ansicon = getenv('ANSICON');
        $columns = 80;

        if (is_string($ansicon) && preg_match('/^(\d+)x\d+ \(\d+x(\d+)\)$/', trim($ansicon), $matches)) {
            $columns = (int) $matches[1];
        } elseif (function_exists('proc_open')) {
            $process = proc_open(
                'mode CON',
                [
                    1 => ['pipe', 'w'],
                    2 => ['pipe', 'w'],
                ],
                $pipes,
                null,
                null,
                ['suppress_errors' => true]
            );

            if (is_resource($process)) {
                $info = stream_get_contents($pipes[1]);

                fclose($pipes[1]);
                fclose($pipes[2]);
                proc_close($process);

                if (preg_match('/--------+\r?\n.+?(\d+)\r?\n.+?(\d+)\r?\n/', $info, $matches)) {
                    $columns = (int) $matches[2];
                }
            }
        }

        return $columns - 1;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/environment.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Environment;

use const DIRECTORY_SEPARATOR;
use const PHP_OS;
use const PHP_OS_FAMILY;
use function defined;

final class OperatingSystem
{
    /**
     * Returns PHP_OS_FAMILY (if defined (which it is on PHP >= 7.2)).
     * Returns a string (compatible with PHP_OS_FAMILY) derived from PHP_OS otherwise.
     */
    public function getFamily(): string
    {
        if (defined('PHP_OS_FAMILY')) {
            return PHP_OS_FAMILY;
        }

        if (DIRECTORY_SEPARATOR === '\\') {
            return 'Windows';
        }

        switch (PHP_OS) {
            case 'Darwin':
                return 'Darwin';

            case 'DragonFly':
            case 'FreeBSD':
            case 'NetBSD':
            case 'OpenBSD':
                return 'BSD';

            case 'Linux':
                return 'Linux';

            case 'SunOS':
                return 'Solaris';

            default:
                return 'Unknown';
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/environment.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Environment;

use const PHP_BINARY;
use const PHP_BINDIR;
use const PHP_MAJOR_VERSION;
use const PHP_SAPI;
use const PHP_VERSION;
use function array_map;
use function array_merge;
use function defined;
use function escapeshellarg;
use function explode;
use function extension_loaded;
use function getenv;
use function ini_get;
use function is_readable;
use function parse_ini_file;
use function php_ini_loaded_file;
use function php_ini_scanned_files;
use function phpversion;
use function sprintf;
use function strpos;

/**
 * Utility class for HHVM/PHP environment handling.
 */
final class Runtime
{
    /**
     * @var string
     */
    private static $binary;

    /**
     * Returns true when Xdebug or PCOV is available or
     * the runtime used is PHPDBG.
     */
    public function canCollectCodeCoverage(): bool
    {
        return $this->hasXdebug() || $this->hasPCOV() || $this->hasPHPDBGCodeCoverage();
    }

    /**
     * Returns true when Zend OPcache is loaded, enabled,
     * and is configured to discard comments.
     */
    public function discardsComments(): bool
    {
        if (!$this->isOpcacheActive()) {
            return false;
        }

        if (ini_get('opcache.save_comments') !== '0') {
            return false;
        }

        return true;
    }

    /**
     * Returns true when Zend OPcache is loaded, enabled,
     * and is configured to perform just-in-time compilation.
     */
    public function performsJustInTimeCompilation(): bool
    {
        if (PHP_MAJOR_VERSION < 8) {
            return false;
        }

        if (!$this->isOpcacheActive()) {
            return false;
        }

        if (strpos(ini_get('opcache.jit'), '0') === 0) {
            return false;
        }

        return true;
    }

    /**
     * Returns the path to the binary of the current runtime.
     * Appends ' --php' to the path when the runtime is HHVM.
     */
    public function getBinary(): string
    {
        // HHVM
        if (self::$binary === null && $this->isHHVM()) {
            // @codeCoverageIgnoreStart
            if ((self::$binary = getenv('PHP_BINARY')) === false) {
                self::$binary = PHP_BINARY;
            }

            self::$binary = escapeshellarg(self::$binary) . ' --php' .
                ' -d hhvm.php7.all=1';
            // @codeCoverageIgnoreEnd
        }

        if (self::$binary === null && PHP_BINARY !== '') {
            self::$binary = escapeshellarg(PHP_BINARY);
        }

        if (self::$binary === null) {
            // @codeCoverageIgnoreStart
            $possibleBinaryLocations = [
                PHP_BINDIR . '/php',
                PHP_BINDIR . '/php-cli.exe',
                PHP_BINDIR . '/php.exe',
            ];

            foreach ($possibleBinaryLocations as $binary) {
                if (is_readable($binary)) {
                    self::$binary = escapeshellarg($binary);

                    break;
                }
            }
            // @codeCoverageIgnoreEnd
        }

        if (self::$binary === null) {
            // @codeCoverageIgnoreStart
            self::$binary = 'php';
            // @codeCoverageIgnoreEnd
        }

        return self::$binary;
    }

    public function getNameWithVersion(): string
    {
        return $this->getName() . ' ' . $this->getVersion();
    }

    public function getNameWithVersionAndCodeCoverageDriver(): string
    {
        if (!$this->canCollectCodeCoverage() || $this->hasPHPDBGCodeCoverage()) {
            return $this->getNameWithVersion();
        }

        if ($this->hasPCOV()) {
            return sprintf(
                '%s with PCOV %s',
                $this->getNameWithVersion(),
                phpversion('pcov')
            );
        }

        if ($this->hasXdebug()) {
            return sprintf(
                '%s with Xdebug %s',
                $this->getNameWithVersion(),
                phpversion('xdebug')
            );
        }
    }

    public function getName(): string
    {
        if ($this->isHHVM()) {
            // @codeCoverageIgnoreStart
            return 'HHVM';
            // @codeCoverageIgnoreEnd
        }

        if ($this->isPHPDBG()) {
            // @codeCoverageIgnoreStart
            return 'PHPDBG';
            // @codeCoverageIgnoreEnd
        }

        return 'PHP';
    }

    public function getVendorUrl(): string
    {
        if ($this->isHHVM()) {
            // @codeCoverageIgnoreStart
            return 'http://hhvm.com/';
            // @codeCoverageIgnoreEnd
        }

        return 'https://secure.php.net/';
    }

    public function getVersion(): string
    {
        if ($this->isHHVM()) {
            // @codeCoverageIgnoreStart
            return HHVM_VERSION;
            // @codeCoverageIgnoreEnd
        }

        return PHP_VERSION;
    }

    /**
     * Returns true when the runtime used is PHP and Xdebug is loaded.
     */
    public function hasXdebug(): bool
    {
        return ($this->isPHP() || $this->isHHVM()) && extension_loaded('xdebug');
    }

    /**
     * Returns true when the runtime used is HHVM.
     */
    public function isHHVM(): bool
    {
        return defined('HHVM_VERSION');
    }

    /**
     * Returns true when the runtime used is PHP without the PHPDBG SAPI.
     */
    public function isPHP(): bool
    {
        return !$this->isHHVM() && !$this->isPHPDBG();
    }

    /**
     * Returns true when the runtime used is PHP with the PHPDBG SAPI.
     */
    public function isPHPDBG(): bool
    {
        return PHP_SAPI === 'phpdbg' && !$this->isHHVM();
    }

    /**
     * Returns true when the runtime used is PHP with the PHPDBG SAPI
     * and the phpdbg_*_oplog() functions are available (PHP >= 7.0).
     */
    public function hasPHPDBGCodeCoverage(): bool
    {
        return $this->isPHPDBG();
    }

    /**
     * Returns true when the runtime used is PHP with PCOV loaded and enabled.
     */
    public function hasPCOV(): bool
    {
        return $this->isPHP() && extension_loaded('pcov') && ini_get('pcov.enabled');
    }

    /**
     * Parses the loaded php.ini file (if any) as well as all
     * additional php.ini files from the additional ini dir for
     * a list of all configuration settings loaded from files
     * at startup. Then checks for each php.ini setting passed
     * via the `$values` parameter whether this setting has
     * been changed at runtime. Returns an array of strings
     * where each string has the format `key=value` denoting
     * the name of a changed php.ini setting with its new value.
     *
     * @return string[]
     */
    public function getCurrentSettings(array $values): array
    {
        $diff  = [];
        $files = [];

        if ($file = php_ini_loaded_file()) {
            $files[] = $file;
        }

        if ($scanned = php_ini_scanned_files()) {
            $files = array_merge(
                $files,
                array_map(
                    'trim',
                    explode(",\n", $scanned)
                )
            );
        }

        foreach ($files as $ini) {
            $config = parse_ini_file($ini, true);

            foreach ($values as $value) {
                $set = ini_get($value);

                if (isset($config[$value]) && $set != $config[$value]) {
                    $diff[] = sprintf('%s=%s', $value, $set);
                }
            }
        }

        return $diff;
    }

    private function isOpcacheActive(): bool
    {
        if (!extension_loaded('Zend OPcache')) {
            return false;
        }

        if ((PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') && ini_get('opcache.enable_cli') === '1') {
            return true;
        }

        if (PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg' && ini_get('opcache.enable') === '1') {
            return true;
        }

        return false;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/lines-of-code.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\LinesOfCode;

use InvalidArgumentException;

final class NegativeValueException extends InvalidArgumentException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/lines-of-code.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\LinesOfCode;

use LogicException;

final class IllogicalValuesException extends LogicException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/lines-of-code.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\LinesOfCode;

final class RuntimeException extends \RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/lines-of-code.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\LinesOfCode;

use Throwable;

interface Exception extends Throwable
{
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/lines-of-code.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\LinesOfCode;

use function substr_count;
use PhpParser\Error;
use PhpParser\Lexer;
use PhpParser\Node;
use PhpParser\NodeTraverser;
use PhpParser\Parser;
use PhpParser\ParserFactory;

final class Counter
{
    /**
     * @throws RuntimeException
     */
    public function countInSourceFile(string $sourceFile): LinesOfCode
    {
        return $this->countInSourceString(file_get_contents($sourceFile));
    }

    /**
     * @throws RuntimeException
     */
    public function countInSourceString(string $source): LinesOfCode
    {
        $linesOfCode = substr_count($source, "\n");

        if ($linesOfCode === 0 && !empty($source)) {
            $linesOfCode = 1;
        }

        try {
            $nodes = $this->parser()->parse($source);

            assert($nodes !== null);

            return $this->countInAbstractSyntaxTree($linesOfCode, $nodes);

            // @codeCoverageIgnoreStart
        } catch (Error $error) {
            throw new RuntimeException(
                $error->getMessage(),
                (int) $error->getCode(),
                $error
            );
        }
        // @codeCoverageIgnoreEnd
    }

    /**
     * @param Node[] $nodes
     *
     * @throws RuntimeException
     */
    public function countInAbstractSyntaxTree(int $linesOfCode, array $nodes): LinesOfCode
    {
        $traverser = new NodeTraverser;
        $visitor   = new LineCountingVisitor($linesOfCode);

        $traverser->addVisitor($visitor);

        try {
            /* @noinspection UnusedFunctionResultInspection */
            $traverser->traverse($nodes);
            // @codeCoverageIgnoreStart
        } catch (Error $error) {
            throw new RuntimeException(
                $error->getMessage(),
                (int) $error->getCode(),
                $error
            );
        }
        // @codeCoverageIgnoreEnd

        return $visitor->result();
    }

    private function parser(): Parser
    {
        return (new ParserFactory)->create(ParserFactory::PREFER_PHP7, new Lexer);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/lines-of-code.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\LinesOfCode;

/**
 * @psalm-immutable
 */
final class LinesOfCode
{
    /**
     * @var int
     */
    private $linesOfCode;

    /**
     * @var int
     */
    private $commentLinesOfCode;

    /**
     * @var int
     */
    private $nonCommentLinesOfCode;

    /**
     * @var int
     */
    private $logicalLinesOfCode;

    /**
     * @throws IllogicalValuesException
     * @throws NegativeValueException
     */
    public function __construct(int $linesOfCode, int $commentLinesOfCode, int $nonCommentLinesOfCode, int $logicalLinesOfCode)
    {
        if ($linesOfCode < 0) {
            throw new NegativeValueException('$linesOfCode must not be negative');
        }

        if ($commentLinesOfCode < 0) {
            throw new NegativeValueException('$commentLinesOfCode must not be negative');
        }

        if ($nonCommentLinesOfCode < 0) {
            throw new NegativeValueException('$nonCommentLinesOfCode must not be negative');
        }

        if ($logicalLinesOfCode < 0) {
            throw new NegativeValueException('$logicalLinesOfCode must not be negative');
        }

        if ($linesOfCode - $commentLinesOfCode !== $nonCommentLinesOfCode) {
            throw new IllogicalValuesException('$linesOfCode !== $commentLinesOfCode + $nonCommentLinesOfCode');
        }

        $this->linesOfCode           = $linesOfCode;
        $this->commentLinesOfCode    = $commentLinesOfCode;
        $this->nonCommentLinesOfCode = $nonCommentLinesOfCode;
        $this->logicalLinesOfCode    = $logicalLinesOfCode;
    }

    public function linesOfCode(): int
    {
        return $this->linesOfCode;
    }

    public function commentLinesOfCode(): int
    {
        return $this->commentLinesOfCode;
    }

    public function nonCommentLinesOfCode(): int
    {
        return $this->nonCommentLinesOfCode;
    }

    public function logicalLinesOfCode(): int
    {
        return $this->logicalLinesOfCode;
    }

    public function plus(self $other): self
    {
        return new self(
            $this->linesOfCode() + $other->linesOfCode(),
            $this->commentLinesOfCode() + $other->commentLinesOfCode(),
            $this->nonCommentLinesOfCode() + $other->nonCommentLinesOfCode(),
            $this->logicalLinesOfCode() + $other->logicalLinesOfCode(),
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/lines-of-code.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\LinesOfCode;

use function array_merge;
use function array_unique;
use function count;
use PhpParser\Comment;
use PhpParser\Node;
use PhpParser\Node\Expr;
use PhpParser\NodeVisitorAbstract;

final class LineCountingVisitor extends NodeVisitorAbstract
{
    /**
     * @var int
     */
    private $linesOfCode;

    /**
     * @var Comment[]
     */
    private $comments = [];

    /**
     * @var int[]
     */
    private $linesWithStatements = [];

    public function __construct(int $linesOfCode)
    {
        $this->linesOfCode = $linesOfCode;
    }

    public function enterNode(Node $node): void
    {
        $this->comments = array_merge($this->comments, $node->getComments());

        if (!$node instanceof Expr) {
            return;
        }

        $this->linesWithStatements[] = $node->getStartLine();
    }

    public function result(): LinesOfCode
    {
        $commentLinesOfCode = 0;

        foreach ($this->comments() as $comment) {
            $commentLinesOfCode += ($comment->getEndLine() - $comment->getStartLine() + 1);
        }

        return new LinesOfCode(
            $this->linesOfCode,
            $commentLinesOfCode,
            $this->linesOfCode - $commentLinesOfCode,
            count(array_unique($this->linesWithStatements))
        );
    }

    /**
     * @return Comment[]
     */
    private function comments(): array
    {
        $comments = [];

        foreach ($this->comments as $comment) {
            $comments[$comment->getStartLine() . '_' . $comment->getStartTokenPos() . '_' . $comment->getEndLine() . '_' . $comment->getEndTokenPos()] = $comment;
        }

        return $comments;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/cli-parser.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CliParser;

use function sprintf;
use RuntimeException;

final class AmbiguousOptionException extends RuntimeException implements Exception
{
    public function __construct(string $option)
    {
        parent::__construct(
            sprintf(
                'Option "%s" is ambiguous',
                $option
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/cli-parser.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CliParser;

use function sprintf;
use RuntimeException;

final class UnknownOptionException extends RuntimeException implements Exception
{
    public function __construct(string $option)
    {
        parent::__construct(
            sprintf(
                'Unknown option "%s"',
                $option
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/cli-parser.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CliParser;

use function sprintf;
use RuntimeException;

final class OptionDoesNotAllowArgumentException extends RuntimeException implements Exception
{
    public function __construct(string $option)
    {
        parent::__construct(
            sprintf(
                'Option "%s" does not allow an argument',
                $option
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/cli-parser.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CliParser;

use Throwable;

interface Exception extends Throwable
{
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/cli-parser.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CliParser;

use function sprintf;
use RuntimeException;

final class RequiredOptionArgumentMissingException extends RuntimeException implements Exception
{
    public function __construct(string $option)
    {
        parent::__construct(
            sprintf(
                'Required argument for option "%s" is missing',
                $option
            )
        );
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/cli-parser.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CliParser;

use function array_map;
use function array_merge;
use function array_shift;
use function array_slice;
use function assert;
use function count;
use function current;
use function explode;
use function is_array;
use function is_int;
use function is_string;
use function key;
use function next;
use function preg_replace;
use function reset;
use function sort;
use function strlen;
use function strpos;
use function strstr;
use function substr;

final class Parser
{
    /**
     * @psalm-param list<string> $argv
     * @psalm-param list<string> $longOptions
     *
     * @throws AmbiguousOptionException
     * @throws RequiredOptionArgumentMissingException
     * @throws OptionDoesNotAllowArgumentException
     * @throws UnknownOptionException
     */
    public function parse(array $argv, string $shortOptions, array $longOptions = null): array
    {
        if (empty($argv)) {
            return [[], []];
        }

        $options     = [];
        $nonOptions  = [];

        if ($longOptions) {
            sort($longOptions);
        }

        if (isset($argv[0][0]) && $argv[0][0] !== '-') {
            array_shift($argv);
        }

        reset($argv);

        $argv = array_map('trim', $argv);

        while (false !== $arg = current($argv)) {
            $i = key($argv);

            assert(is_int($i));

            next($argv);

            if ($arg === '') {
                continue;
            }

            if ($arg === '--') {
                $nonOptions = array_merge($nonOptions, array_slice($argv, $i + 1));

                break;
            }

            if ($arg[0] !== '-' || (strlen($arg) > 1 && $arg[1] === '-' && !$longOptions)) {
                $nonOptions[] = $arg;

                continue;
            }

            if (strlen($arg) > 1 && $arg[1] === '-' && is_array($longOptions)) {
                $this->parseLongOption(
                    substr($arg, 2),
                    $longOptions,
                    $options,
                    $argv
                );
            } else {
                $this->parseShortOption(
                    substr($arg, 1),
                    $shortOptions,
                    $options,
                    $argv
                );
            }
        }

        return [$options, $nonOptions];
    }

    /**
     * @throws RequiredOptionArgumentMissingException
     */
    private function parseShortOption(string $arg, string $shortOptions, array &$opts, array &$args): void
    {
        $argLength = strlen($arg);

        for ($i = 0; $i < $argLength; $i++) {
            $option         = $arg[$i];
            $optionArgument = null;

            if ($arg[$i] === ':' || ($spec = strstr($shortOptions, $option)) === false) {
                throw new UnknownOptionException('-' . $option);
            }

            assert(is_string($spec));

            if (strlen($spec) > 1 && $spec[1] === ':') {
                if ($i + 1 < $argLength) {
                    $opts[] = [$option, substr($arg, $i + 1)];

                    break;
                }

                if (!(strlen($spec) > 2 && $spec[2] === ':')) {
                    $optionArgument = current($args);

                    if (!$optionArgument) {
                        throw new RequiredOptionArgumentMissingException('-' . $option);
                    }

                    assert(is_string($optionArgument));

                    next($args);
                }
            }

            $opts[] = [$option, $optionArgument];
        }
    }

    /**
     * @psalm-param list<string> $longOptions
     *
     * @throws AmbiguousOptionException
     * @throws RequiredOptionArgumentMissingException
     * @throws OptionDoesNotAllowArgumentException
     * @throws UnknownOptionException
     */
    private function parseLongOption(string $arg, array $longOptions, array &$opts, array &$args): void
    {
        $count          = count($longOptions);
        $list           = explode('=', $arg);
        $option         = $list[0];
        $optionArgument = null;

        if (count($list) > 1) {
            $optionArgument = $list[1];
        }

        $optionLength = strlen($option);

        foreach ($longOptions as $i => $longOption) {
            $opt_start = substr($longOption, 0, $optionLength);

            if ($opt_start !== $option) {
                continue;
            }

            $opt_rest = substr($longOption, $optionLength);

            if ($opt_rest !== '' && $i + 1 < $count && $option[0] !== '=' && strpos($longOptions[$i + 1], $option) === 0) {
                throw new AmbiguousOptionException('--' . $option);
            }

            if (substr($longOption, -1) === '=') {
                /* @noinspection StrlenInEmptyStringCheckContextInspection */
                if (substr($longOption, -2) !== '==' && !strlen((string) $optionArgument)) {
                    if (false === $optionArgument = current($args)) {
                        throw new RequiredOptionArgumentMissingException('--' . $option);
                    }

                    next($args);
                }
            } elseif ($optionArgument) {
                throw new OptionDoesNotAllowArgumentException('--' . $option);
            }

            $fullOption = '--' . preg_replace('/={1,2}$/', '', $longOption);
            $opts[]     = [$fullOption, $optionArgument];

            return;
        }

        throw new UnknownOptionException('--' . $option);
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/global-state.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\GlobalState;

use const PHP_VERSION_ID;
use function array_keys;
use function array_merge;
use function array_reverse;
use function func_get_args;
use function get_declared_classes;
use function get_declared_interfaces;
use function get_declared_traits;
use function get_defined_constants;
use function get_defined_functions;
use function get_included_files;
use function in_array;
use function ini_get_all;
use function is_array;
use function is_object;
use function is_resource;
use function is_scalar;
use function serialize;
use function unserialize;
use ReflectionClass;
use SebastianBergmann\ObjectReflector\ObjectReflector;
use SebastianBergmann\RecursionContext\Context;
use Throwable;

/**
 * A snapshot of global state.
 */
class Snapshot
{
    /**
     * @var ExcludeList
     */
    private $excludeList;

    /**
     * @var array
     */
    private $globalVariables = [];

    /**
     * @var array
     */
    private $superGlobalArrays = [];

    /**
     * @var array
     */
    private $superGlobalVariables = [];

    /**
     * @var array
     */
    private $staticAttributes = [];

    /**
     * @var array
     */
    private $iniSettings = [];

    /**
     * @var array
     */
    private $includedFiles = [];

    /**
     * @var array
     */
    private $constants = [];

    /**
     * @var array
     */
    private $functions = [];

    /**
     * @var array
     */
    private $interfaces = [];

    /**
     * @var array
     */
    private $classes = [];

    /**
     * @var array
     */
    private $traits = [];

    /**
     * Creates a snapshot of the current global state.
     */
    public function __construct(ExcludeList $excludeList = null, bool $includeGlobalVariables = true, bool $includeStaticAttributes = true, bool $includeConstants = true, bool $includeFunctions = true, bool $includeClasses = true, bool $includeInterfaces = true, bool $includeTraits = true, bool $includeIniSettings = true, bool $includeIncludedFiles = true)
    {
        $this->excludeList = $excludeList ?: new ExcludeList;

        if ($includeConstants) {
            $this->snapshotConstants();
        }

        if ($includeFunctions) {
            $this->snapshotFunctions();
        }

        if ($includeClasses || $includeStaticAttributes) {
            $this->snapshotClasses();
        }

        if ($includeInterfaces) {
            $this->snapshotInterfaces();
        }

        if ($includeGlobalVariables) {
            $this->setupSuperGlobalArrays();
            $this->snapshotGlobals();
        }

        if ($includeStaticAttributes) {
            $this->snapshotStaticAttributes();
        }

        if ($includeIniSettings) {
            $this->iniSettings = ini_get_all(null, false);
        }

        if ($includeIncludedFiles) {
            $this->includedFiles = get_included_files();
        }

        if ($includeTraits) {
            $this->traits = get_declared_traits();
        }
    }

    public function excludeList(): ExcludeList
    {
        return $this->excludeList;
    }

    public function globalVariables(): array
    {
        return $this->globalVariables;
    }

    public function superGlobalVariables(): array
    {
        return $this->superGlobalVariables;
    }

    public function superGlobalArrays(): array
    {
        return $this->superGlobalArrays;
    }

    public function staticAttributes(): array
    {
        return $this->staticAttributes;
    }

    public function iniSettings(): array
    {
        return $this->iniSettings;
    }

    public function includedFiles(): array
    {
        return $this->includedFiles;
    }

    public function constants(): array
    {
        return $this->constants;
    }

    public function functions(): array
    {
        return $this->functions;
    }

    public function interfaces(): array
    {
        return $this->interfaces;
    }

    public function classes(): array
    {
        return $this->classes;
    }

    public function traits(): array
    {
        return $this->traits;
    }

    /**
     * Creates a snapshot user-defined constants.
     */
    private function snapshotConstants(): void
    {
        $constants = get_defined_constants(true);

        if (isset($constants['user'])) {
            $this->constants = $constants['user'];
        }
    }

    /**
     * Creates a snapshot user-defined functions.
     */
    private function snapshotFunctions(): void
    {
        $functions = get_defined_functions();

        $this->functions = $functions['user'];
    }

    /**
     * Creates a snapshot user-defined classes.
     */
    private function snapshotClasses(): void
    {
        foreach (array_reverse(get_declared_classes()) as $className) {
            $class = new ReflectionClass($className);

            if (!$class->isUserDefined()) {
                break;
            }

            $this->classes[] = $className;
        }

        $this->classes = array_reverse($this->classes);
    }

    /**
     * Creates a snapshot user-defined interfaces.
     */
    private function snapshotInterfaces(): void
    {
        foreach (array_reverse(get_declared_interfaces()) as $interfaceName) {
            $class = new ReflectionClass($interfaceName);

            if (!$class->isUserDefined()) {
                break;
            }

            $this->interfaces[] = $interfaceName;
        }

        $this->interfaces = array_reverse($this->interfaces);
    }

    /**
     * Creates a snapshot of all global and super-global variables.
     */
    private function snapshotGlobals(): void
    {
        $superGlobalArrays = $this->superGlobalArrays();

        foreach ($superGlobalArrays as $superGlobalArray) {
            $this->snapshotSuperGlobalArray($superGlobalArray);
        }

        foreach (array_keys($GLOBALS) as $key) {
            if ($key !== 'GLOBALS' &&
                !in_array($key, $superGlobalArrays, true) &&
                $this->canBeSerialized($GLOBALS[$key]) &&
                !$this->excludeList->isGlobalVariableExcluded($key)) {
                /* @noinspection UnserializeExploitsInspection */
                $this->globalVariables[$key] = unserialize(serialize($GLOBALS[$key]));
            }
        }
    }

    /**
     * Creates a snapshot a super-global variable array.
     */
    private function snapshotSuperGlobalArray(string $superGlobalArray): void
    {
        $this->superGlobalVariables[$superGlobalArray] = [];

        if (isset($GLOBALS[$superGlobalArray]) && is_array($GLOBALS[$superGlobalArray])) {
            foreach ($GLOBALS[$superGlobalArray] as $key => $value) {
                /* @noinspection UnserializeExploitsInspection */
                $this->superGlobalVariables[$superGlobalArray][$key] = unserialize(serialize($value));
            }
        }
    }

    /**
     * Creates a snapshot of all static attributes in user-defined classes.
     */
    private function snapshotStaticAttributes(): void
    {
        foreach ($this->classes as $className) {
            $class    = new ReflectionClass($className);
            $snapshot = [];

            foreach ($class->getProperties() as $attribute) {
                if ($attribute->isStatic()) {
                    $name = $attribute->getName();

                    if ($this->excludeList->isStaticAttributeExcluded($className, $name)) {
                        continue;
                    }

                    $attribute->setAccessible(true);

                    if (PHP_VERSION_ID >= 70400 && !$attribute->isInitialized()) {
                        continue;
                    }

                    $value = $attribute->getValue();

                    if ($this->canBeSerialized($value)) {
                        /* @noinspection UnserializeExploitsInspection */
                        $snapshot[$name] = unserialize(serialize($value));
                    }
                }
            }

            if (!empty($snapshot)) {
                $this->staticAttributes[$className] = $snapshot;
            }
        }
    }

    /**
     * Returns a list of all super-global variable arrays.
     */
    private function setupSuperGlobalArrays(): void
    {
        $this->superGlobalArrays = [
            '_ENV',
            '_POST',
            '_GET',
            '_COOKIE',
            '_SERVER',
            '_FILES',
            '_REQUEST',
        ];
    }

    private function canBeSerialized($variable): bool
    {
        if (is_scalar($variable) || $variable === null) {
            return true;
        }

        if (is_resource($variable)) {
            return false;
        }

        foreach ($this->enumerateObjectsAndResources($variable) as $value) {
            if (is_resource($value)) {
                return false;
            }

            if (is_object($value)) {
                $class = new ReflectionClass($value);

                if ($class->isAnonymous()) {
                    return false;
                }

                try {
                    @serialize($value);
                } catch (Throwable $t) {
                    return false;
                }
            }
        }

        return true;
    }

    private function enumerateObjectsAndResources($variable): array
    {
        if (isset(func_get_args()[1])) {
            $processed = func_get_args()[1];
        } else {
            $processed = new Context;
        }

        $result = [];

        if ($processed->contains($variable)) {
            return $result;
        }

        $array = $variable;
        $processed->add($variable);

        if (is_array($variable)) {
            foreach ($array as $element) {
                if (!is_array($element) && !is_object($element) && !is_resource($element)) {
                    continue;
                }

                if (!is_resource($element)) {
                    /** @noinspection SlowArrayOperationsInLoopInspection */
                    $result = array_merge(
                        $result,
                        $this->enumerateObjectsAndResources($element, $processed)
                    );
                } else {
                    $result[] = $element;
                }
            }
        } else {
            $result[] = $variable;

            foreach ((new ObjectReflector)->getAttributes($variable) as $value) {
                if (!is_array($value) && !is_object($value) && !is_resource($value)) {
                    continue;
                }

                if (!is_resource($value)) {
                    /** @noinspection SlowArrayOperationsInLoopInspection */
                    $result = array_merge(
                        $result,
                        $this->enumerateObjectsAndResources($value, $processed)
                    );
                } else {
                    $result[] = $value;
                }
            }
        }

        return $result;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/global-state.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\GlobalState;

use const PHP_EOL;
use function is_array;
use function is_scalar;
use function serialize;
use function sprintf;
use function var_export;

/**
 * Exports parts of a Snapshot as PHP code.
 */
final class CodeExporter
{
    public function constants(Snapshot $snapshot): string
    {
        $result = '';

        foreach ($snapshot->constants() as $name => $value) {
            $result .= sprintf(
                'if (!defined(\'%s\')) define(\'%s\', %s);' . "\n",
                $name,
                $name,
                $this->exportVariable($value)
            );
        }

        return $result;
    }

    public function globalVariables(Snapshot $snapshot): string
    {
        $result = <<<'EOT'
call_user_func(
    function ()
    {
        foreach (array_keys($GLOBALS) as $key) {
            unset($GLOBALS[$key]);
        }
    }
);


EOT;

        foreach ($snapshot->globalVariables() as $name => $value) {
            $result .= sprintf(
                '$GLOBALS[%s] = %s;' . PHP_EOL,
                $this->exportVariable($name),
                $this->exportVariable($value)
            );
        }

        return $result;
    }

    public function iniSettings(Snapshot $snapshot): string
    {
        $result = '';

        foreach ($snapshot->iniSettings() as $key => $value) {
            $result .= sprintf(
                '@ini_set(%s, %s);' . "\n",
                $this->exportVariable($key),
                $this->exportVariable($value)
            );
        }

        return $result;
    }

    private function exportVariable($variable): string
    {
        if (is_scalar($variable) || null === $variable ||
            (is_array($variable) && $this->arrayOnlyContainsScalars($variable))) {
            return var_export($variable, true);
        }

        return 'unserialize(' . var_export(serialize($variable), true) . ')';
    }

    private function arrayOnlyContainsScalars(array $array): bool
    {
        $result = true;

        foreach ($array as $element) {
            if (is_array($element)) {
                $result = $this->arrayOnlyContainsScalars($element);
            } elseif (!is_scalar($element) && null !== $element) {
                $result = false;
            }

            if ($result === false) {
                break;
            }
        }

        return $result;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/global-state.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\GlobalState;

use function array_diff;
use function array_key_exists;
use function array_keys;
use function array_merge;
use function function_exists;
use function get_defined_functions;
use function in_array;
use function is_array;
use ReflectionClass;
use ReflectionProperty;

/**
 * Restorer of snapshots of global state.
 */
class Restorer
{
    /**
     * Deletes function definitions that are not defined in a snapshot.
     *
     * @throws RuntimeException when the uopz_delete() function is not available
     *
     * @see https://github.com/krakjoe/uopz
     */
    public function restoreFunctions(Snapshot $snapshot): void
    {
        if (!function_exists('uopz_delete')) {
            throw new RuntimeException('The uopz_delete() function is required for this operation');
        }

        $functions = get_defined_functions();

        foreach (array_diff($functions['user'], $snapshot->functions()) as $function) {
            uopz_delete($function);
        }
    }

    /**
     * Restores all global and super-global variables from a snapshot.
     */
    public function restoreGlobalVariables(Snapshot $snapshot): void
    {
        $superGlobalArrays = $snapshot->superGlobalArrays();

        foreach ($superGlobalArrays as $superGlobalArray) {
            $this->restoreSuperGlobalArray($snapshot, $superGlobalArray);
        }

        $globalVariables = $snapshot->globalVariables();

        foreach (array_keys($GLOBALS) as $key) {
            if ($key !== 'GLOBALS' &&
                !in_array($key, $superGlobalArrays, true) &&
                !$snapshot->excludeList()->isGlobalVariableExcluded($key)) {
                if (array_key_exists($key, $globalVariables)) {
                    $GLOBALS[$key] = $globalVariables[$key];
                } else {
                    unset($GLOBALS[$key]);
                }
            }
        }
    }

    /**
     * Restores all static attributes in user-defined classes from this snapshot.
     */
    public function restoreStaticAttributes(Snapshot $snapshot): void
    {
        $current    = new Snapshot($snapshot->excludeList(), false, false, false, false, true, false, false, false, false);
        $newClasses = array_diff($current->classes(), $snapshot->classes());

        unset($current);

        foreach ($snapshot->staticAttributes() as $className => $staticAttributes) {
            foreach ($staticAttributes as $name => $value) {
                $reflector = new ReflectionProperty($className, $name);
                $reflector->setAccessible(true);
                $reflector->setValue($value);
            }
        }

        foreach ($newClasses as $className) {
            $class    = new ReflectionClass($className);
            $defaults = $class->getDefaultProperties();

            foreach ($class->getProperties() as $attribute) {
                if (!$attribute->isStatic()) {
                    continue;
                }

                $name = $attribute->getName();

                if ($snapshot->excludeList()->isStaticAttributeExcluded($className, $name)) {
                    continue;
                }

                if (!isset($defaults[$name])) {
                    continue;
                }

                $attribute->setAccessible(true);
                $attribute->setValue($defaults[$name]);
            }
        }
    }

    /**
     * Restores a super-global variable array from this snapshot.
     */
    private function restoreSuperGlobalArray(Snapshot $snapshot, string $superGlobalArray): void
    {
        $superGlobalVariables = $snapshot->superGlobalVariables();

        if (isset($GLOBALS[$superGlobalArray]) &&
            is_array($GLOBALS[$superGlobalArray]) &&
            isset($superGlobalVariables[$superGlobalArray])) {
            $keys = array_keys(
                array_merge(
                    $GLOBALS[$superGlobalArray],
                    $superGlobalVariables[$superGlobalArray]
                )
            );

            foreach ($keys as $key) {
                if (isset($superGlobalVariables[$superGlobalArray][$key])) {
                    $GLOBALS[$superGlobalArray][$key] = $superGlobalVariables[$superGlobalArray][$key];
                } else {
                    unset($GLOBALS[$superGlobalArray][$key]);
                }
            }
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/global-state.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\GlobalState;

final class RuntimeException extends \RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/global-state.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\GlobalState;

use Throwable;

interface Exception extends Throwable
{
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/global-state.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\GlobalState;

use function in_array;
use function strpos;
use ReflectionClass;

final class ExcludeList
{
    /**
     * @var array
     */
    private $globalVariables = [];

    /**
     * @var string[]
     */
    private $classes = [];

    /**
     * @var string[]
     */
    private $classNamePrefixes = [];

    /**
     * @var string[]
     */
    private $parentClasses = [];

    /**
     * @var string[]
     */
    private $interfaces = [];

    /**
     * @var array
     */
    private $staticAttributes = [];

    public function addGlobalVariable(string $variableName): void
    {
        $this->globalVariables[$variableName] = true;
    }

    public function addClass(string $className): void
    {
        $this->classes[] = $className;
    }

    public function addSubclassesOf(string $className): void
    {
        $this->parentClasses[] = $className;
    }

    public function addImplementorsOf(string $interfaceName): void
    {
        $this->interfaces[] = $interfaceName;
    }

    public function addClassNamePrefix(string $classNamePrefix): void
    {
        $this->classNamePrefixes[] = $classNamePrefix;
    }

    public function addStaticAttribute(string $className, string $attributeName): void
    {
        if (!isset($this->staticAttributes[$className])) {
            $this->staticAttributes[$className] = [];
        }

        $this->staticAttributes[$className][$attributeName] = true;
    }

    public function isGlobalVariableExcluded(string $variableName): bool
    {
        return isset($this->globalVariables[$variableName]);
    }

    public function isStaticAttributeExcluded(string $className, string $attributeName): bool
    {
        if (in_array($className, $this->classes, true)) {
            return true;
        }

        foreach ($this->classNamePrefixes as $prefix) {
            if (strpos($className, $prefix) === 0) {
                return true;
            }
        }

        $class = new ReflectionClass($className);

        foreach ($this->parentClasses as $type) {
            if ($class->isSubclassOf($type)) {
                return true;
            }
        }

        foreach ($this->interfaces as $type) {
            if ($class->implementsInterface($type)) {
                return true;
            }
        }

        if (isset($this->staticAttributes[$className][$attributeName])) {
            return true;
        }

        return false;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/object-reflector.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\ObjectReflector;

use function count;
use function explode;
use function get_class;
use function is_object;

class ObjectReflector
{
    /**
     * @param object $object
     *
     * @throws InvalidArgumentException
     */
    public function getAttributes($object): array
    {
        if (!is_object($object)) {
            throw new InvalidArgumentException;
        }

        $attributes = [];
        $className  = get_class($object);

        foreach ((array) $object as $name => $value) {
            $name = explode("\0", (string) $name);

            if (count($name) === 1) {
                $name = $name[0];
            } else {
                if ($name[1] !== $className) {
                    $name = $name[1] . '::' . $name[2];
                } else {
                    $name = $name[2];
                }
            }

            $attributes[$name] = $value;
        }

        return $attributes;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/object-reflector.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\ObjectReflector;

use Throwable;

interface Exception extends Throwable
{
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/object-reflector.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\ObjectReflector;

class InvalidArgumentException extends \InvalidArgumentException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of resource-operations.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\ResourceOperations;

final class ResourceOperations
{
    /**
     * @return string[]
     */
    public static function getFunctions(): array
    {
        return [
            'Directory::close',
            'Directory::read',
            'Directory::rewind',
            'DirectoryIterator::openFile',
            'FilesystemIterator::openFile',
            'Gmagick::readimagefile',
            'HttpResponse::getRequestBodyStream',
            'HttpResponse::getStream',
            'HttpResponse::setStream',
            'Imagick::pingImageFile',
            'Imagick::readImageFile',
            'Imagick::writeImageFile',
            'Imagick::writeImagesFile',
            'MongoGridFSCursor::__construct',
            'MongoGridFSFile::getResource',
            'MysqlndUhConnection::stmtInit',
            'MysqlndUhConnection::storeResult',
            'MysqlndUhConnection::useResult',
            'PDF_activate_item',
            'PDF_add_launchlink',
            'PDF_add_locallink',
            'PDF_add_nameddest',
            'PDF_add_note',
            'PDF_add_pdflink',
            'PDF_add_table_cell',
            'PDF_add_textflow',
            'PDF_add_thumbnail',
            'PDF_add_weblink',
            'PDF_arc',
            'PDF_arcn',
            'PDF_attach_file',
            'PDF_begin_document',
            'PDF_begin_font',
            'PDF_begin_glyph',
            'PDF_begin_item',
            'PDF_begin_layer',
            'PDF_begin_page',
            'PDF_begin_page_ext',
            'PDF_begin_pattern',
            'PDF_begin_template',
            'PDF_begin_template_ext',
            'PDF_circle',
            'PDF_clip',
            'PDF_close',
            'PDF_close_image',
            'PDF_close_pdi',
            'PDF_close_pdi_page',
            'PDF_closepath',
            'PDF_closepath_fill_stroke',
            'PDF_closepath_stroke',
            'PDF_concat',
            'PDF_continue_text',
            'PDF_create_3dview',
            'PDF_create_action',
            'PDF_create_annotation',
            'PDF_create_bookmark',
            'PDF_create_field',
            'PDF_create_fieldgroup',
            'PDF_create_gstate',
            'PDF_create_pvf',
            'PDF_create_textflow',
            'PDF_curveto',
            'PDF_define_layer',
            'PDF_delete',
            'PDF_delete_pvf',
            'PDF_delete_table',
            'PDF_delete_textflow',
            'PDF_encoding_set_char',
            'PDF_end_document',
            'PDF_end_font',
            'PDF_end_glyph',
            'PDF_end_item',
            'PDF_end_layer',
            'PDF_end_page',
            'PDF_end_page_ext',
            'PDF_end_pattern',
            'PDF_end_template',
            'PDF_endpath',
            'PDF_fill',
            'PDF_fill_imageblock',
            'PDF_fill_pdfblock',
            'PDF_fill_stroke',
            'PDF_fill_textblock',
            'PDF_findfont',
            'PDF_fit_image',
            'PDF_fit_pdi_page',
            'PDF_fit_table',
            'PDF_fit_textflow',
            'PDF_fit_textline',
            'PDF_get_apiname',
            'PDF_get_buffer',
            'PDF_get_errmsg',
            'PDF_get_errnum',
            'PDF_get_parameter',
            'PDF_get_pdi_parameter',
            'PDF_get_pdi_value',
            'PDF_get_value',
            'PDF_info_font',
            'PDF_info_matchbox',
            'PDF_info_table',
            'PDF_info_textflow',
            'PDF_info_textline',
            'PDF_initgraphics',
            'PDF_lineto',
            'PDF_load_3ddata',
            'PDF_load_font',
            'PDF_load_iccprofile',
            'PDF_load_image',
            'PDF_makespotcolor',
            'PDF_moveto',
            'PDF_new',
            'PDF_open_ccitt',
            'PDF_open_file',
            'PDF_open_image',
            'PDF_open_image_file',
            'PDF_open_memory_image',
            'PDF_open_pdi',
            'PDF_open_pdi_document',
            'PDF_open_pdi_page',
            'PDF_pcos_get_number',
            'PDF_pcos_get_stream',
            'PDF_pcos_get_string',
            'PDF_place_image',
            'PDF_place_pdi_page',
            'PDF_process_pdi',
            'PDF_rect',
            'PDF_restore',
            'PDF_resume_page',
            'PDF_rotate',
            'PDF_save',
            'PDF_scale',
            'PDF_set_border_color',
            'PDF_set_border_dash',
            'PDF_set_border_style',
            'PDF_set_gstate',
            'PDF_set_info',
            'PDF_set_layer_dependency',
            'PDF_set_parameter',
            'PDF_set_text_pos',
            'PDF_set_value',
            'PDF_setcolor',
            'PDF_setdash',
            'PDF_setdashpattern',
            'PDF_setflat',
            'PDF_setfont',
            'PDF_setgray',
            'PDF_setgray_fill',
            'PDF_setgray_stroke',
            'PDF_setlinecap',
            'PDF_setlinejoin',
            'PDF_setlinewidth',
            'PDF_setmatrix',
            'PDF_setmiterlimit',
            'PDF_setrgbcolor',
            'PDF_setrgbcolor_fill',
            'PDF_setrgbcolor_stroke',
            'PDF_shading',
            'PDF_shading_pattern',
            'PDF_shfill',
            'PDF_show',
            'PDF_show_boxed',
            'PDF_show_xy',
            'PDF_skew',
            'PDF_stringwidth',
            'PDF_stroke',
            'PDF_suspend_page',
            'PDF_translate',
            'PDF_utf16_to_utf8',
            'PDF_utf32_to_utf16',
            'PDF_utf8_to_utf16',
            'PDO::pgsqlLOBOpen',
            'RarEntry::getStream',
            'SQLite3::openBlob',
            'SWFMovie::saveToFile',
            'SplFileInfo::openFile',
            'SplFileObject::openFile',
            'SplTempFileObject::openFile',
            'V8Js::compileString',
            'V8Js::executeScript',
            'Vtiful\Kernel\Excel::setColumn',
            'Vtiful\Kernel\Excel::setRow',
            'Vtiful\Kernel\Format::align',
            'Vtiful\Kernel\Format::bold',
            'Vtiful\Kernel\Format::italic',
            'Vtiful\Kernel\Format::underline',
            'XMLWriter::openMemory',
            'XMLWriter::openURI',
            'ZipArchive::getStream',
            'Zookeeper::setLogStream',
            'apc_bin_dumpfile',
            'apc_bin_loadfile',
            'bbcode_add_element',
            'bbcode_add_smiley',
            'bbcode_create',
            'bbcode_destroy',
            'bbcode_parse',
            'bbcode_set_arg_parser',
            'bbcode_set_flags',
            'bcompiler_read',
            'bcompiler_write_class',
            'bcompiler_write_constant',
            'bcompiler_write_exe_footer',
            'bcompiler_write_file',
            'bcompiler_write_footer',
            'bcompiler_write_function',
            'bcompiler_write_functions_from_file',
            'bcompiler_write_header',
            'bcompiler_write_included_filename',
            'bzclose',
            'bzerrno',
            'bzerror',
            'bzerrstr',
            'bzflush',
            'bzopen',
            'bzread',
            'bzwrite',
            'cairo_surface_write_to_png',
            'closedir',
            'copy',
            'crack_closedict',
            'crack_opendict',
            'cubrid_bind',
            'cubrid_close_prepare',
            'cubrid_close_request',
            'cubrid_col_get',
            'cubrid_col_size',
            'cubrid_column_names',
            'cubrid_column_types',
            'cubrid_commit',
            'cubrid_connect',
            'cubrid_connect_with_url',
            'cubrid_current_oid',
            'cubrid_db_parameter',
            'cubrid_disconnect',
            'cubrid_drop',
            'cubrid_fetch',
            'cubrid_free_result',
            'cubrid_get',
            'cubrid_get_autocommit',
            'cubrid_get_charset',
            'cubrid_get_class_name',
            'cubrid_get_db_parameter',
            'cubrid_get_query_timeout',
            'cubrid_get_server_info',
            'cubrid_insert_id',
            'cubrid_is_instance',
            'cubrid_lob2_bind',
            'cubrid_lob2_close',
            'cubrid_lob2_export',
            'cubrid_lob2_import',
            'cubrid_lob2_new',
            'cubrid_lob2_read',
            'cubrid_lob2_seek',
            'cubrid_lob2_seek64',
            'cubrid_lob2_size',
            'cubrid_lob2_size64',
            'cubrid_lob2_tell',
            'cubrid_lob2_tell64',
            'cubrid_lob2_write',
            'cubrid_lob_export',
            'cubrid_lob_get',
            'cubrid_lob_send',
            'cubrid_lob_size',
            'cubrid_lock_read',
            'cubrid_lock_write',
            'cubrid_move_cursor',
            'cubrid_next_result',
            'cubrid_num_cols',
            'cubrid_num_rows',
            'cubrid_pconnect',
            'cubrid_pconnect_with_url',
            'cubrid_prepare',
            'cubrid_put',
            'cubrid_query',
            'cubrid_rollback',
            'cubrid_schema',
            'cubrid_seq_add',
            'cubrid_seq_drop',
            'cubrid_seq_insert',
            'cubrid_seq_put',
            'cubrid_set_add',
            'cubrid_set_autocommit',
            'cubrid_set_db_parameter',
            'cubrid_set_drop',
            'cubrid_set_query_timeout',
            'cubrid_unbuffered_query',
            'curl_close',
            'curl_copy_handle',
            'curl_errno',
            'curl_error',
            'curl_escape',
            'curl_exec',
            'curl_getinfo',
            'curl_multi_add_handle',
            'curl_multi_close',
            'curl_multi_errno',
            'curl_multi_exec',
            'curl_multi_getcontent',
            'curl_multi_info_read',
            'curl_multi_remove_handle',
            'curl_multi_select',
            'curl_multi_setopt',
            'curl_pause',
            'curl_reset',
            'curl_setopt',
            'curl_setopt_array',
            'curl_share_close',
            'curl_share_errno',
            'curl_share_init',
            'curl_share_setopt',
            'curl_unescape',
            'cyrus_authenticate',
            'cyrus_bind',
            'cyrus_close',
            'cyrus_connect',
            'cyrus_query',
            'cyrus_unbind',
            'db2_autocommit',
            'db2_bind_param',
            'db2_client_info',
            'db2_close',
            'db2_column_privileges',
            'db2_columns',
            'db2_commit',
            'db2_conn_error',
            'db2_conn_errormsg',
            'db2_connect',
            'db2_cursor_type',
            'db2_exec',
            'db2_execute',
            'db2_fetch_array',
            'db2_fetch_assoc',
            'db2_fetch_both',
            'db2_fetch_object',
            'db2_fetch_row',
            'db2_field_display_size',
            'db2_field_name',
            'db2_field_num',
            'db2_field_precision',
            'db2_field_scale',
            'db2_field_type',
            'db2_field_width',
            'db2_foreign_keys',
            'db2_free_result',
            'db2_free_stmt',
            'db2_get_option',
            'db2_last_insert_id',
            'db2_lob_read',
            'db2_next_result',
            'db2_num_fields',
            'db2_num_rows',
            'db2_pclose',
            'db2_pconnect',
            'db2_prepare',
            'db2_primary_keys',
            'db2_procedure_columns',
            'db2_procedures',
            'db2_result',
            'db2_rollback',
            'db2_server_info',
            'db2_set_option',
            'db2_special_columns',
            'db2_statistics',
            'db2_stmt_error',
            'db2_stmt_errormsg',
            'db2_table_privileges',
            'db2_tables',
            'dba_close',
            'dba_delete',
            'dba_exists',
            'dba_fetch',
            'dba_firstkey',
            'dba_insert',
            'dba_nextkey',
            'dba_open',
            'dba_optimize',
            'dba_popen',
            'dba_replace',
            'dba_sync',
            'dbplus_add',
            'dbplus_aql',
            'dbplus_close',
            'dbplus_curr',
            'dbplus_find',
            'dbplus_first',
            'dbplus_flush',
            'dbplus_freelock',
            'dbplus_freerlocks',
            'dbplus_getlock',
            'dbplus_getunique',
            'dbplus_info',
            'dbplus_last',
            'dbplus_lockrel',
            'dbplus_next',
            'dbplus_open',
            'dbplus_prev',
            'dbplus_rchperm',
            'dbplus_rcreate',
            'dbplus_rcrtexact',
            'dbplus_rcrtlike',
            'dbplus_restorepos',
            'dbplus_rkeys',
            'dbplus_ropen',
            'dbplus_rquery',
            'dbplus_rrename',
            'dbplus_rsecindex',
            'dbplus_runlink',
            'dbplus_rzap',
            'dbplus_savepos',
            'dbplus_setindex',
            'dbplus_setindexbynumber',
            'dbplus_sql',
            'dbplus_tremove',
            'dbplus_undo',
            'dbplus_undoprepare',
            'dbplus_unlockrel',
            'dbplus_unselect',
            'dbplus_update',
            'dbplus_xlockrel',
            'dbplus_xunlockrel',
            'deflate_add',
            'dio_close',
            'dio_fcntl',
            'dio_open',
            'dio_read',
            'dio_seek',
            'dio_stat',
            'dio_tcsetattr',
            'dio_truncate',
            'dio_write',
            'dir',
            'eio_busy',
            'eio_cancel',
            'eio_chmod',
            'eio_chown',
            'eio_close',
            'eio_custom',
            'eio_dup2',
            'eio_fallocate',
            'eio_fchmod',
            'eio_fchown',
            'eio_fdatasync',
            'eio_fstat',
            'eio_fstatvfs',
            'eio_fsync',
            'eio_ftruncate',
            'eio_futime',
            'eio_get_last_error',
            'eio_grp',
            'eio_grp_add',
            'eio_grp_cancel',
            'eio_grp_limit',
            'eio_link',
            'eio_lstat',
            'eio_mkdir',
            'eio_mknod',
            'eio_nop',
            'eio_open',
            'eio_read',
            'eio_readahead',
            'eio_readdir',
            'eio_readlink',
            'eio_realpath',
            'eio_rename',
            'eio_rmdir',
            'eio_seek',
            'eio_sendfile',
            'eio_stat',
            'eio_statvfs',
            'eio_symlink',
            'eio_sync',
            'eio_sync_file_range',
            'eio_syncfs',
            'eio_truncate',
            'eio_unlink',
            'eio_utime',
            'eio_write',
            'enchant_broker_describe',
            'enchant_broker_dict_exists',
            'enchant_broker_free',
            'enchant_broker_free_dict',
            'enchant_broker_get_dict_path',
            'enchant_broker_get_error',
            'enchant_broker_init',
            'enchant_broker_list_dicts',
            'enchant_broker_request_dict',
            'enchant_broker_request_pwl_dict',
            'enchant_broker_set_dict_path',
            'enchant_broker_set_ordering',
            'enchant_dict_add_to_personal',
            'enchant_dict_add_to_session',
            'enchant_dict_check',
            'enchant_dict_describe',
            'enchant_dict_get_error',
            'enchant_dict_is_in_session',
            'enchant_dict_quick_check',
            'enchant_dict_store_replacement',
            'enchant_dict_suggest',
            'event_add',
            'event_base_free',
            'event_base_loop',
            'event_base_loopbreak',
            'event_base_loopexit',
            'event_base_new',
            'event_base_priority_init',
            'event_base_reinit',
            'event_base_set',
            'event_buffer_base_set',
            'event_buffer_disable',
            'event_buffer_enable',
            'event_buffer_fd_set',
            'event_buffer_free',
            'event_buffer_new',
            'event_buffer_priority_set',
            'event_buffer_read',
            'event_buffer_set_callback',
            'event_buffer_timeout_set',
            'event_buffer_watermark_set',
            'event_buffer_write',
            'event_del',
            'event_free',
            'event_new',
            'event_priority_set',
            'event_set',
            'event_timer_add',
            'event_timer_del',
            'event_timer_pending',
            'event_timer_set',
            'expect_expectl',
            'expect_popen',
            'fam_cancel_monitor',
            'fam_close',
            'fam_monitor_collection',
            'fam_monitor_directory',
            'fam_monitor_file',
            'fam_next_event',
            'fam_open',
            'fam_pending',
            'fam_resume_monitor',
            'fam_suspend_monitor',
            'fann_cascadetrain_on_data',
            'fann_cascadetrain_on_file',
            'fann_clear_scaling_params',
            'fann_copy',
            'fann_create_from_file',
            'fann_create_shortcut_array',
            'fann_create_standard',
            'fann_create_standard_array',
            'fann_create_train',
            'fann_create_train_from_callback',
            'fann_descale_input',
            'fann_descale_output',
            'fann_descale_train',
            'fann_destroy',
            'fann_destroy_train',
            'fann_duplicate_train_data',
            'fann_get_MSE',
            'fann_get_activation_function',
            'fann_get_activation_steepness',
            'fann_get_bias_array',
            'fann_get_bit_fail',
            'fann_get_bit_fail_limit',
            'fann_get_cascade_activation_functions',
            'fann_get_cascade_activation_functions_count',
            'fann_get_cascade_activation_steepnesses',
            'fann_get_cascade_activation_steepnesses_count',
            'fann_get_cascade_candidate_change_fraction',
            'fann_get_cascade_candidate_limit',
            'fann_get_cascade_candidate_stagnation_epochs',
            'fann_get_cascade_max_cand_epochs',
            'fann_get_cascade_max_out_epochs',
            'fann_get_cascade_min_cand_epochs',
            'fann_get_cascade_min_out_epochs',
            'fann_get_cascade_num_candidate_groups',
            'fann_get_cascade_num_candidates',
            'fann_get_cascade_output_change_fraction',
            'fann_get_cascade_output_stagnation_epochs',
            'fann_get_cascade_weight_multiplier',
            'fann_get_connection_array',
            'fann_get_connection_rate',
            'fann_get_errno',
            'fann_get_errstr',
            'fann_get_layer_array',
            'fann_get_learning_momentum',
            'fann_get_learning_rate',
            'fann_get_network_type',
            'fann_get_num_input',
            'fann_get_num_layers',
            'fann_get_num_output',
            'fann_get_quickprop_decay',
            'fann_get_quickprop_mu',
            'fann_get_rprop_decrease_factor',
            'fann_get_rprop_delta_max',
            'fann_get_rprop_delta_min',
            'fann_get_rprop_delta_zero',
            'fann_get_rprop_increase_factor',
            'fann_get_sarprop_step_error_shift',
            'fann_get_sarprop_step_error_threshold_factor',
            'fann_get_sarprop_temperature',
            'fann_get_sarprop_weight_decay_shift',
            'fann_get_total_connections',
            'fann_get_total_neurons',
            'fann_get_train_error_function',
            'fann_get_train_stop_function',
            'fann_get_training_algorithm',
            'fann_init_weights',
            'fann_length_train_data',
            'fann_merge_train_data',
            'fann_num_input_train_data',
            'fann_num_output_train_data',
            'fann_randomize_weights',
            'fann_read_train_from_file',
            'fann_reset_errno',
            'fann_reset_errstr',
            'fann_run',
            'fann_save',
            'fann_save_train',
            'fann_scale_input',
            'fann_scale_input_train_data',
            'fann_scale_output',
            'fann_scale_output_train_data',
            'fann_scale_train',
            'fann_scale_train_data',
            'fann_set_activation_function',
            'fann_set_activation_function_hidden',
            'fann_set_activation_function_layer',
            'fann_set_activation_function_output',
            'fann_set_activation_steepness',
            'fann_set_activation_steepness_hidden',
            'fann_set_activation_steepness_layer',
            'fann_set_activation_steepness_output',
            'fann_set_bit_fail_limit',
            'fann_set_callback',
            'fann_set_cascade_activation_functions',
            'fann_set_cascade_activation_steepnesses',
            'fann_set_cascade_candidate_change_fraction',
            'fann_set_cascade_candidate_limit',
            'fann_set_cascade_candidate_stagnation_epochs',
            'fann_set_cascade_max_cand_epochs',
            'fann_set_cascade_max_out_epochs',
            'fann_set_cascade_min_cand_epochs',
            'fann_set_cascade_min_out_epochs',
            'fann_set_cascade_num_candidate_groups',
            'fann_set_cascade_output_change_fraction',
            'fann_set_cascade_output_stagnation_epochs',
            'fann_set_cascade_weight_multiplier',
            'fann_set_error_log',
            'fann_set_input_scaling_params',
            'fann_set_learning_momentum',
            'fann_set_learning_rate',
            'fann_set_output_scaling_params',
            'fann_set_quickprop_decay',
            'fann_set_quickprop_mu',
            'fann_set_rprop_decrease_factor',
            'fann_set_rprop_delta_max',
            'fann_set_rprop_delta_min',
            'fann_set_rprop_delta_zero',
            'fann_set_rprop_increase_factor',
            'fann_set_sarprop_step_error_shift',
            'fann_set_sarprop_step_error_threshold_factor',
            'fann_set_sarprop_temperature',
            'fann_set_sarprop_weight_decay_shift',
            'fann_set_scaling_params',
            'fann_set_train_error_function',
            'fann_set_train_stop_function',
            'fann_set_training_algorithm',
            'fann_set_weight',
            'fann_set_weight_array',
            'fann_shuffle_train_data',
            'fann_subset_train_data',
            'fann_test',
            'fann_test_data',
            'fann_train',
            'fann_train_epoch',
            'fann_train_on_data',
            'fann_train_on_file',
            'fbsql_affected_rows',
            'fbsql_autocommit',
            'fbsql_blob_size',
            'fbsql_change_user',
            'fbsql_clob_size',
            'fbsql_close',
            'fbsql_commit',
            'fbsql_connect',
            'fbsql_create_blob',
            'fbsql_create_clob',
            'fbsql_create_db',
            'fbsql_data_seek',
            'fbsql_database',
            'fbsql_database_password',
            'fbsql_db_query',
            'fbsql_db_status',
            'fbsql_drop_db',
            'fbsql_errno',
            'fbsql_error',
            'fbsql_fetch_array',
            'fbsql_fetch_assoc',
            'fbsql_fetch_field',
            'fbsql_fetch_lengths',
            'fbsql_fetch_object',
            'fbsql_fetch_row',
            'fbsql_field_flags',
            'fbsql_field_len',
            'fbsql_field_name',
            'fbsql_field_seek',
            'fbsql_field_table',
            'fbsql_field_type',
            'fbsql_free_result',
            'fbsql_get_autostart_info',
            'fbsql_hostname',
            'fbsql_insert_id',
            'fbsql_list_dbs',
            'fbsql_list_fields',
            'fbsql_list_tables',
            'fbsql_next_result',
            'fbsql_num_fields',
            'fbsql_num_rows',
            'fbsql_password',
            'fbsql_pconnect',
            'fbsql_query',
            'fbsql_read_blob',
            'fbsql_read_clob',
            'fbsql_result',
            'fbsql_rollback',
            'fbsql_rows_fetched',
            'fbsql_select_db',
            'fbsql_set_characterset',
            'fbsql_set_lob_mode',
            'fbsql_set_password',
            'fbsql_set_transaction',
            'fbsql_start_db',
            'fbsql_stop_db',
            'fbsql_table_name',
            'fbsql_username',
            'fclose',
            'fdf_add_doc_javascript',
            'fdf_add_template',
            'fdf_close',
            'fdf_create',
            'fdf_enum_values',
            'fdf_get_ap',
            'fdf_get_attachment',
            'fdf_get_encoding',
            'fdf_get_file',
            'fdf_get_flags',
            'fdf_get_opt',
            'fdf_get_status',
            'fdf_get_value',
            'fdf_get_version',
            'fdf_next_field_name',
            'fdf_open',
            'fdf_open_string',
            'fdf_remove_item',
            'fdf_save',
            'fdf_save_string',
            'fdf_set_ap',
            'fdf_set_encoding',
            'fdf_set_file',
            'fdf_set_flags',
            'fdf_set_javascript_action',
            'fdf_set_on_import_javascript',
            'fdf_set_opt',
            'fdf_set_status',
            'fdf_set_submit_form_action',
            'fdf_set_target_frame',
            'fdf_set_value',
            'fdf_set_version',
            'feof',
            'fflush',
            'ffmpeg_frame::__construct',
            'ffmpeg_frame::toGDImage',
            'fgetc',
            'fgetcsv',
            'fgets',
            'fgetss',
            'file',
            'file_get_contents',
            'file_put_contents',
            'finfo::buffer',
            'finfo::file',
            'finfo_buffer',
            'finfo_close',
            'finfo_file',
            'finfo_open',
            'finfo_set_flags',
            'flock',
            'fopen',
            'fpassthru',
            'fprintf',
            'fputcsv',
            'fputs',
            'fread',
            'fscanf',
            'fseek',
            'fstat',
            'ftell',
            'ftp_alloc',
            'ftp_append',
            'ftp_cdup',
            'ftp_chdir',
            'ftp_chmod',
            'ftp_close',
            'ftp_delete',
            'ftp_exec',
            'ftp_fget',
            'ftp_fput',
            'ftp_get',
            'ftp_get_option',
            'ftp_login',
            'ftp_mdtm',
            'ftp_mkdir',
            'ftp_mlsd',
            'ftp_nb_continue',
            'ftp_nb_fget',
            'ftp_nb_fput',
            'ftp_nb_get',
            'ftp_nb_put',
            'ftp_nlist',
            'ftp_pasv',
            'ftp_put',
            'ftp_pwd',
            'ftp_quit',
            'ftp_raw',
            'ftp_rawlist',
            'ftp_rename',
            'ftp_rmdir',
            'ftp_set_option',
            'ftp_site',
            'ftp_size',
            'ftp_systype',
            'ftruncate',
            'fwrite',
            'get_resource_type',
            'gmp_div',
            'gnupg::init',
            'gnupg_adddecryptkey',
            'gnupg_addencryptkey',
            'gnupg_addsignkey',
            'gnupg_cleardecryptkeys',
            'gnupg_clearencryptkeys',
            'gnupg_clearsignkeys',
            'gnupg_decrypt',
            'gnupg_decryptverify',
            'gnupg_encrypt',
            'gnupg_encryptsign',
            'gnupg_export',
            'gnupg_geterror',
            'gnupg_getprotocol',
            'gnupg_import',
            'gnupg_init',
            'gnupg_keyinfo',
            'gnupg_setarmor',
            'gnupg_seterrormode',
            'gnupg_setsignmode',
            'gnupg_sign',
            'gnupg_verify',
            'gupnp_context_get_host_ip',
            'gupnp_context_get_port',
            'gupnp_context_get_subscription_timeout',
            'gupnp_context_host_path',
            'gupnp_context_new',
            'gupnp_context_set_subscription_timeout',
            'gupnp_context_timeout_add',
            'gupnp_context_unhost_path',
            'gupnp_control_point_browse_start',
            'gupnp_control_point_browse_stop',
            'gupnp_control_point_callback_set',
            'gupnp_control_point_new',
            'gupnp_device_action_callback_set',
            'gupnp_device_info_get',
            'gupnp_device_info_get_service',
            'gupnp_root_device_get_available',
            'gupnp_root_device_get_relative_location',
            'gupnp_root_device_new',
            'gupnp_root_device_set_available',
            'gupnp_root_device_start',
            'gupnp_root_device_stop',
            'gupnp_service_action_get',
            'gupnp_service_action_return',
            'gupnp_service_action_return_error',
            'gupnp_service_action_set',
            'gupnp_service_freeze_notify',
            'gupnp_service_info_get',
            'gupnp_service_info_get_introspection',
            'gupnp_service_introspection_get_state_variable',
            'gupnp_service_notify',
            'gupnp_service_proxy_action_get',
            'gupnp_service_proxy_action_set',
            'gupnp_service_proxy_add_notify',
            'gupnp_service_proxy_callback_set',
            'gupnp_service_proxy_get_subscribed',
            'gupnp_service_proxy_remove_notify',
            'gupnp_service_proxy_send_action',
            'gupnp_service_proxy_set_subscribed',
            'gupnp_service_thaw_notify',
            'gzclose',
            'gzeof',
            'gzgetc',
            'gzgets',
            'gzgetss',
            'gzpassthru',
            'gzputs',
            'gzread',
            'gzrewind',
            'gzseek',
            'gztell',
            'gzwrite',
            'hash_update_stream',
            'http\Env\Response::send',
            'http_get_request_body_stream',
            'ibase_add_user',
            'ibase_affected_rows',
            'ibase_backup',
            'ibase_blob_add',
            'ibase_blob_cancel',
            'ibase_blob_close',
            'ibase_blob_create',
            'ibase_blob_get',
            'ibase_blob_open',
            'ibase_close',
            'ibase_commit',
            'ibase_commit_ret',
            'ibase_connect',
            'ibase_db_info',
            'ibase_delete_user',
            'ibase_drop_db',
            'ibase_execute',
            'ibase_fetch_assoc',
            'ibase_fetch_object',
            'ibase_fetch_row',
            'ibase_field_info',
            'ibase_free_event_handler',
            'ibase_free_query',
            'ibase_free_result',
            'ibase_gen_id',
            'ibase_maintain_db',
            'ibase_modify_user',
            'ibase_name_result',
            'ibase_num_fields',
            'ibase_num_params',
            'ibase_param_info',
            'ibase_pconnect',
            'ibase_prepare',
            'ibase_query',
            'ibase_restore',
            'ibase_rollback',
            'ibase_rollback_ret',
            'ibase_server_info',
            'ibase_service_attach',
            'ibase_service_detach',
            'ibase_set_event_handler',
            'ibase_trans',
            'ifx_affected_rows',
            'ifx_close',
            'ifx_connect',
            'ifx_do',
            'ifx_error',
            'ifx_fetch_row',
            'ifx_fieldproperties',
            'ifx_fieldtypes',
            'ifx_free_result',
            'ifx_getsqlca',
            'ifx_htmltbl_result',
            'ifx_num_fields',
            'ifx_num_rows',
            'ifx_pconnect',
            'ifx_prepare',
            'ifx_query',
            'image2wbmp',
            'imageaffine',
            'imagealphablending',
            'imageantialias',
            'imagearc',
            'imagebmp',
            'imagechar',
            'imagecharup',
            'imagecolorallocate',
            'imagecolorallocatealpha',
            'imagecolorat',
            'imagecolorclosest',
            'imagecolorclosestalpha',
            'imagecolorclosesthwb',
            'imagecolordeallocate',
            'imagecolorexact',
            'imagecolorexactalpha',
            'imagecolormatch',
            'imagecolorresolve',
            'imagecolorresolvealpha',
            'imagecolorset',
            'imagecolorsforindex',
            'imagecolorstotal',
            'imagecolortransparent',
            'imageconvolution',
            'imagecopy',
            'imagecopymerge',
            'imagecopymergegray',
            'imagecopyresampled',
            'imagecopyresized',
            'imagecrop',
            'imagecropauto',
            'imagedashedline',
            'imagedestroy',
            'imageellipse',
            'imagefill',
            'imagefilledarc',
            'imagefilledellipse',
            'imagefilledpolygon',
            'imagefilledrectangle',
            'imagefilltoborder',
            'imagefilter',
            'imageflip',
            'imagefttext',
            'imagegammacorrect',
            'imagegd',
            'imagegd2',
            'imagegetclip',
            'imagegif',
            'imagegrabscreen',
            'imagegrabwindow',
            'imageinterlace',
            'imageistruecolor',
            'imagejpeg',
            'imagelayereffect',
            'imageline',
            'imageopenpolygon',
            'imagepalettecopy',
            'imagepalettetotruecolor',
            'imagepng',
            'imagepolygon',
            'imagepsencodefont',
            'imagepsextendfont',
            'imagepsfreefont',
            'imagepsloadfont',
            'imagepsslantfont',
            'imagepstext',
            'imagerectangle',
            'imageresolution',
            'imagerotate',
            'imagesavealpha',
            'imagescale',
            'imagesetbrush',
            'imagesetclip',
            'imagesetinterpolation',
            'imagesetpixel',
            'imagesetstyle',
            'imagesetthickness',
            'imagesettile',
            'imagestring',
            'imagestringup',
            'imagesx',
            'imagesy',
            'imagetruecolortopalette',
            'imagettftext',
            'imagewbmp',
            'imagewebp',
            'imagexbm',
            'imap_append',
            'imap_body',
            'imap_bodystruct',
            'imap_check',
            'imap_clearflag_full',
            'imap_close',
            'imap_create',
            'imap_createmailbox',
            'imap_delete',
            'imap_deletemailbox',
            'imap_expunge',
            'imap_fetch_overview',
            'imap_fetchbody',
            'imap_fetchheader',
            'imap_fetchmime',
            'imap_fetchstructure',
            'imap_fetchtext',
            'imap_gc',
            'imap_get_quota',
            'imap_get_quotaroot',
            'imap_getacl',
            'imap_getmailboxes',
            'imap_getsubscribed',
            'imap_header',
            'imap_headerinfo',
            'imap_headers',
            'imap_list',
            'imap_listmailbox',
            'imap_listscan',
            'imap_listsubscribed',
            'imap_lsub',
            'imap_mail_copy',
            'imap_mail_move',
            'imap_mailboxmsginfo',
            'imap_msgno',
            'imap_num_msg',
            'imap_num_recent',
            'imap_ping',
            'imap_rename',
            'imap_renamemailbox',
            'imap_reopen',
            'imap_savebody',
            'imap_scan',
            'imap_scanmailbox',
            'imap_search',
            'imap_set_quota',
            'imap_setacl',
            'imap_setflag_full',
            'imap_sort',
            'imap_status',
            'imap_subscribe',
            'imap_thread',
            'imap_uid',
            'imap_undelete',
            'imap_unsubscribe',
            'inflate_add',
            'inflate_get_read_len',
            'inflate_get_status',
            'ingres_autocommit',
            'ingres_autocommit_state',
            'ingres_charset',
            'ingres_close',
            'ingres_commit',
            'ingres_connect',
            'ingres_cursor',
            'ingres_errno',
            'ingres_error',
            'ingres_errsqlstate',
            'ingres_escape_string',
            'ingres_execute',
            'ingres_fetch_array',
            'ingres_fetch_assoc',
            'ingres_fetch_object',
            'ingres_fetch_proc_return',
            'ingres_fetch_row',
            'ingres_field_length',
            'ingres_field_name',
            'ingres_field_nullable',
            'ingres_field_precision',
            'ingres_field_scale',
            'ingres_field_type',
            'ingres_free_result',
            'ingres_next_error',
            'ingres_num_fields',
            'ingres_num_rows',
            'ingres_pconnect',
            'ingres_prepare',
            'ingres_query',
            'ingres_result_seek',
            'ingres_rollback',
            'ingres_set_environment',
            'ingres_unbuffered_query',
            'inotify_add_watch',
            'inotify_init',
            'inotify_queue_len',
            'inotify_read',
            'inotify_rm_watch',
            'kadm5_chpass_principal',
            'kadm5_create_principal',
            'kadm5_delete_principal',
            'kadm5_destroy',
            'kadm5_flush',
            'kadm5_get_policies',
            'kadm5_get_principal',
            'kadm5_get_principals',
            'kadm5_init_with_password',
            'kadm5_modify_principal',
            'ldap_add',
            'ldap_bind',
            'ldap_close',
            'ldap_compare',
            'ldap_control_paged_result',
            'ldap_control_paged_result_response',
            'ldap_count_entries',
            'ldap_delete',
            'ldap_errno',
            'ldap_error',
            'ldap_exop',
            'ldap_exop_passwd',
            'ldap_exop_refresh',
            'ldap_exop_whoami',
            'ldap_first_attribute',
            'ldap_first_entry',
            'ldap_first_reference',
            'ldap_free_result',
            'ldap_get_attributes',
            'ldap_get_dn',
            'ldap_get_entries',
            'ldap_get_option',
            'ldap_get_values',
            'ldap_get_values_len',
            'ldap_mod_add',
            'ldap_mod_del',
            'ldap_mod_replace',
            'ldap_modify',
            'ldap_modify_batch',
            'ldap_next_attribute',
            'ldap_next_entry',
            'ldap_next_reference',
            'ldap_parse_exop',
            'ldap_parse_reference',
            'ldap_parse_result',
            'ldap_rename',
            'ldap_sasl_bind',
            'ldap_set_option',
            'ldap_set_rebind_proc',
            'ldap_sort',
            'ldap_start_tls',
            'ldap_unbind',
            'libxml_set_streams_context',
            'm_checkstatus',
            'm_completeauthorizations',
            'm_connect',
            'm_connectionerror',
            'm_deletetrans',
            'm_destroyconn',
            'm_getcell',
            'm_getcellbynum',
            'm_getcommadelimited',
            'm_getheader',
            'm_initconn',
            'm_iscommadelimited',
            'm_maxconntimeout',
            'm_monitor',
            'm_numcolumns',
            'm_numrows',
            'm_parsecommadelimited',
            'm_responsekeys',
            'm_responseparam',
            'm_returnstatus',
            'm_setblocking',
            'm_setdropfile',
            'm_setip',
            'm_setssl',
            'm_setssl_cafile',
            'm_setssl_files',
            'm_settimeout',
            'm_transactionssent',
            'm_transinqueue',
            'm_transkeyval',
            'm_transnew',
            'm_transsend',
            'm_validateidentifier',
            'm_verifyconnection',
            'm_verifysslcert',
            'mailparse_determine_best_xfer_encoding',
            'mailparse_msg_create',
            'mailparse_msg_extract_part',
            'mailparse_msg_extract_part_file',
            'mailparse_msg_extract_whole_part_file',
            'mailparse_msg_free',
            'mailparse_msg_get_part',
            'mailparse_msg_get_part_data',
            'mailparse_msg_get_structure',
            'mailparse_msg_parse',
            'mailparse_msg_parse_file',
            'mailparse_stream_encode',
            'mailparse_uudecode_all',
            'maxdb::use_result',
            'maxdb_affected_rows',
            'maxdb_connect',
            'maxdb_disable_rpl_parse',
            'maxdb_dump_debug_info',
            'maxdb_embedded_connect',
            'maxdb_enable_reads_from_master',
            'maxdb_enable_rpl_parse',
            'maxdb_errno',
            'maxdb_error',
            'maxdb_fetch_lengths',
            'maxdb_field_tell',
            'maxdb_get_host_info',
            'maxdb_get_proto_info',
            'maxdb_get_server_info',
            'maxdb_get_server_version',
            'maxdb_info',
            'maxdb_init',
            'maxdb_insert_id',
            'maxdb_master_query',
            'maxdb_more_results',
            'maxdb_next_result',
            'maxdb_num_fields',
            'maxdb_num_rows',
            'maxdb_rpl_parse_enabled',
            'maxdb_rpl_probe',
            'maxdb_select_db',
            'maxdb_sqlstate',
            'maxdb_stmt::result_metadata',
            'maxdb_stmt_affected_rows',
            'maxdb_stmt_errno',
            'maxdb_stmt_error',
            'maxdb_stmt_num_rows',
            'maxdb_stmt_param_count',
            'maxdb_stmt_result_metadata',
            'maxdb_stmt_sqlstate',
            'maxdb_thread_id',
            'maxdb_use_result',
            'maxdb_warning_count',
            'mcrypt_enc_get_algorithms_name',
            'mcrypt_enc_get_block_size',
            'mcrypt_enc_get_iv_size',
            'mcrypt_enc_get_key_size',
            'mcrypt_enc_get_modes_name',
            'mcrypt_enc_get_supported_key_sizes',
            'mcrypt_enc_is_block_algorithm',
            'mcrypt_enc_is_block_algorithm_mode',
            'mcrypt_enc_is_block_mode',
            'mcrypt_enc_self_test',
            'mcrypt_generic',
            'mcrypt_generic_deinit',
            'mcrypt_generic_end',
            'mcrypt_generic_init',
            'mcrypt_module_close',
            'mcrypt_module_open',
            'mdecrypt_generic',
            'mkdir',
            'mqseries_back',
            'mqseries_begin',
            'mqseries_close',
            'mqseries_cmit',
            'mqseries_conn',
            'mqseries_connx',
            'mqseries_disc',
            'mqseries_get',
            'mqseries_inq',
            'mqseries_open',
            'mqseries_put',
            'mqseries_put1',
            'mqseries_set',
            'msg_get_queue',
            'msg_receive',
            'msg_remove_queue',
            'msg_send',
            'msg_set_queue',
            'msg_stat_queue',
            'msql_affected_rows',
            'msql_close',
            'msql_connect',
            'msql_create_db',
            'msql_data_seek',
            'msql_db_query',
            'msql_drop_db',
            'msql_fetch_array',
            'msql_fetch_field',
            'msql_fetch_object',
            'msql_fetch_row',
            'msql_field_flags',
            'msql_field_len',
            'msql_field_name',
            'msql_field_seek',
            'msql_field_table',
            'msql_field_type',
            'msql_free_result',
            'msql_list_dbs',
            'msql_list_fields',
            'msql_list_tables',
            'msql_num_fields',
            'msql_num_rows',
            'msql_pconnect',
            'msql_query',
            'msql_result',
            'msql_select_db',
            'mssql_bind',
            'mssql_close',
            'mssql_connect',
            'mssql_data_seek',
            'mssql_execute',
            'mssql_fetch_array',
            'mssql_fetch_assoc',
            'mssql_fetch_batch',
            'mssql_fetch_field',
            'mssql_fetch_object',
            'mssql_fetch_row',
            'mssql_field_length',
            'mssql_field_name',
            'mssql_field_seek',
            'mssql_field_type',
            'mssql_free_result',
            'mssql_free_statement',
            'mssql_init',
            'mssql_next_result',
            'mssql_num_fields',
            'mssql_num_rows',
            'mssql_pconnect',
            'mssql_query',
            'mssql_result',
            'mssql_rows_affected',
            'mssql_select_db',
            'mysql_affected_rows',
            'mysql_client_encoding',
            'mysql_close',
            'mysql_connect',
            'mysql_create_db',
            'mysql_data_seek',
            'mysql_db_name',
            'mysql_db_query',
            'mysql_drop_db',
            'mysql_errno',
            'mysql_error',
            'mysql_fetch_array',
            'mysql_fetch_assoc',
            'mysql_fetch_field',
            'mysql_fetch_lengths',
            'mysql_fetch_object',
            'mysql_fetch_row',
            'mysql_field_flags',
            'mysql_field_len',
            'mysql_field_name',
            'mysql_field_seek',
            'mysql_field_table',
            'mysql_field_type',
            'mysql_free_result',
            'mysql_get_host_info',
            'mysql_get_proto_info',
            'mysql_get_server_info',
            'mysql_info',
            'mysql_insert_id',
            'mysql_list_dbs',
            'mysql_list_fields',
            'mysql_list_processes',
            'mysql_list_tables',
            'mysql_num_fields',
            'mysql_num_rows',
            'mysql_pconnect',
            'mysql_ping',
            'mysql_query',
            'mysql_real_escape_string',
            'mysql_result',
            'mysql_select_db',
            'mysql_set_charset',
            'mysql_stat',
            'mysql_tablename',
            'mysql_thread_id',
            'mysql_unbuffered_query',
            'mysqlnd_uh_convert_to_mysqlnd',
            'ncurses_bottom_panel',
            'ncurses_del_panel',
            'ncurses_delwin',
            'ncurses_getmaxyx',
            'ncurses_getyx',
            'ncurses_hide_panel',
            'ncurses_keypad',
            'ncurses_meta',
            'ncurses_move_panel',
            'ncurses_mvwaddstr',
            'ncurses_new_panel',
            'ncurses_newpad',
            'ncurses_newwin',
            'ncurses_panel_above',
            'ncurses_panel_below',
            'ncurses_panel_window',
            'ncurses_pnoutrefresh',
            'ncurses_prefresh',
            'ncurses_replace_panel',
            'ncurses_show_panel',
            'ncurses_top_panel',
            'ncurses_waddch',
            'ncurses_waddstr',
            'ncurses_wattroff',
            'ncurses_wattron',
            'ncurses_wattrset',
            'ncurses_wborder',
            'ncurses_wclear',
            'ncurses_wcolor_set',
            'ncurses_werase',
            'ncurses_wgetch',
            'ncurses_whline',
            'ncurses_wmouse_trafo',
            'ncurses_wmove',
            'ncurses_wnoutrefresh',
            'ncurses_wrefresh',
            'ncurses_wstandend',
            'ncurses_wstandout',
            'ncurses_wvline',
            'newt_button',
            'newt_button_bar',
            'newt_checkbox',
            'newt_checkbox_get_value',
            'newt_checkbox_set_flags',
            'newt_checkbox_set_value',
            'newt_checkbox_tree',
            'newt_checkbox_tree_add_item',
            'newt_checkbox_tree_find_item',
            'newt_checkbox_tree_get_current',
            'newt_checkbox_tree_get_entry_value',
            'newt_checkbox_tree_get_multi_selection',
            'newt_checkbox_tree_get_selection',
            'newt_checkbox_tree_multi',
            'newt_checkbox_tree_set_current',
            'newt_checkbox_tree_set_entry',
            'newt_checkbox_tree_set_entry_value',
            'newt_checkbox_tree_set_width',
            'newt_compact_button',
            'newt_component_add_callback',
            'newt_component_takes_focus',
            'newt_create_grid',
            'newt_draw_form',
            'newt_entry',
            'newt_entry_get_value',
            'newt_entry_set',
            'newt_entry_set_filter',
            'newt_entry_set_flags',
            'newt_form',
            'newt_form_add_component',
            'newt_form_add_components',
            'newt_form_add_hot_key',
            'newt_form_destroy',
            'newt_form_get_current',
            'newt_form_run',
            'newt_form_set_background',
            'newt_form_set_height',
            'newt_form_set_size',
            'newt_form_set_timer',
            'newt_form_set_width',
            'newt_form_watch_fd',
            'newt_grid_add_components_to_form',
            'newt_grid_basic_window',
            'newt_grid_free',
            'newt_grid_get_size',
            'newt_grid_h_close_stacked',
            'newt_grid_h_stacked',
            'newt_grid_place',
            'newt_grid_set_field',
            'newt_grid_simple_window',
            'newt_grid_v_close_stacked',
            'newt_grid_v_stacked',
            'newt_grid_wrapped_window',
            'newt_grid_wrapped_window_at',
            'newt_label',
            'newt_label_set_text',
            'newt_listbox',
            'newt_listbox_append_entry',
            'newt_listbox_clear',
            'newt_listbox_clear_selection',
            'newt_listbox_delete_entry',
            'newt_listbox_get_current',
            'newt_listbox_get_selection',
            'newt_listbox_insert_entry',
            'newt_listbox_item_count',
            'newt_listbox_select_item',
            'newt_listbox_set_current',
            'newt_listbox_set_current_by_key',
            'newt_listbox_set_data',
            'newt_listbox_set_entry',
            'newt_listbox_set_width',
            'newt_listitem',
            'newt_listitem_get_data',
            'newt_listitem_set',
            'newt_radio_get_current',
            'newt_radiobutton',
            'newt_run_form',
            'newt_scale',
            'newt_scale_set',
            'newt_scrollbar_set',
            'newt_textbox',
            'newt_textbox_get_num_lines',
            'newt_textbox_reflowed',
            'newt_textbox_set_height',
            'newt_textbox_set_text',
            'newt_vertical_scrollbar',
            'oci_bind_array_by_name',
            'oci_bind_by_name',
            'oci_cancel',
            'oci_close',
            'oci_commit',
            'oci_connect',
            'oci_define_by_name',
            'oci_error',
            'oci_execute',
            'oci_fetch',
            'oci_fetch_all',
            'oci_fetch_array',
            'oci_fetch_assoc',
            'oci_fetch_object',
            'oci_fetch_row',
            'oci_field_is_null',
            'oci_field_name',
            'oci_field_precision',
            'oci_field_scale',
            'oci_field_size',
            'oci_field_type',
            'oci_field_type_raw',
            'oci_free_cursor',
            'oci_free_statement',
            'oci_get_implicit_resultset',
            'oci_new_collection',
            'oci_new_connect',
            'oci_new_cursor',
            'oci_new_descriptor',
            'oci_num_fields',
            'oci_num_rows',
            'oci_parse',
            'oci_pconnect',
            'oci_register_taf_callback',
            'oci_result',
            'oci_rollback',
            'oci_server_version',
            'oci_set_action',
            'oci_set_client_identifier',
            'oci_set_client_info',
            'oci_set_module_name',
            'oci_set_prefetch',
            'oci_statement_type',
            'oci_unregister_taf_callback',
            'odbc_autocommit',
            'odbc_close',
            'odbc_columnprivileges',
            'odbc_columns',
            'odbc_commit',
            'odbc_connect',
            'odbc_cursor',
            'odbc_data_source',
            'odbc_do',
            'odbc_error',
            'odbc_errormsg',
            'odbc_exec',
            'odbc_execute',
            'odbc_fetch_array',
            'odbc_fetch_into',
            'odbc_fetch_row',
            'odbc_field_len',
            'odbc_field_name',
            'odbc_field_num',
            'odbc_field_precision',
            'odbc_field_scale',
            'odbc_field_type',
            'odbc_foreignkeys',
            'odbc_free_result',
            'odbc_gettypeinfo',
            'odbc_next_result',
            'odbc_num_fields',
            'odbc_num_rows',
            'odbc_pconnect',
            'odbc_prepare',
            'odbc_primarykeys',
            'odbc_procedurecolumns',
            'odbc_procedures',
            'odbc_result',
            'odbc_result_all',
            'odbc_rollback',
            'odbc_setoption',
            'odbc_specialcolumns',
            'odbc_statistics',
            'odbc_tableprivileges',
            'odbc_tables',
            'openal_buffer_create',
            'openal_buffer_data',
            'openal_buffer_destroy',
            'openal_buffer_get',
            'openal_buffer_loadwav',
            'openal_context_create',
            'openal_context_current',
            'openal_context_destroy',
            'openal_context_process',
            'openal_context_suspend',
            'openal_device_close',
            'openal_device_open',
            'openal_source_create',
            'openal_source_destroy',
            'openal_source_get',
            'openal_source_pause',
            'openal_source_play',
            'openal_source_rewind',
            'openal_source_set',
            'openal_source_stop',
            'openal_stream',
            'opendir',
            'openssl_csr_new',
            'openssl_dh_compute_key',
            'openssl_free_key',
            'openssl_pkey_export',
            'openssl_pkey_free',
            'openssl_pkey_get_details',
            'openssl_spki_new',
            'openssl_x509_free',
            'pclose',
            'pfsockopen',
            'pg_affected_rows',
            'pg_cancel_query',
            'pg_client_encoding',
            'pg_close',
            'pg_connect_poll',
            'pg_connection_busy',
            'pg_connection_reset',
            'pg_connection_status',
            'pg_consume_input',
            'pg_convert',
            'pg_copy_from',
            'pg_copy_to',
            'pg_dbname',
            'pg_delete',
            'pg_end_copy',
            'pg_escape_bytea',
            'pg_escape_identifier',
            'pg_escape_literal',
            'pg_escape_string',
            'pg_execute',
            'pg_fetch_all',
            'pg_fetch_all_columns',
            'pg_fetch_array',
            'pg_fetch_assoc',
            'pg_fetch_row',
            'pg_field_name',
            'pg_field_num',
            'pg_field_size',
            'pg_field_table',
            'pg_field_type',
            'pg_field_type_oid',
            'pg_flush',
            'pg_free_result',
            'pg_get_notify',
            'pg_get_pid',
            'pg_get_result',
            'pg_host',
            'pg_insert',
            'pg_last_error',
            'pg_last_notice',
            'pg_last_oid',
            'pg_lo_close',
            'pg_lo_create',
            'pg_lo_export',
            'pg_lo_import',
            'pg_lo_open',
            'pg_lo_read',
            'pg_lo_read_all',
            'pg_lo_seek',
            'pg_lo_tell',
            'pg_lo_truncate',
            'pg_lo_unlink',
            'pg_lo_write',
            'pg_meta_data',
            'pg_num_fields',
            'pg_num_rows',
            'pg_options',
            'pg_parameter_status',
            'pg_ping',
            'pg_port',
            'pg_prepare',
            'pg_put_line',
            'pg_query',
            'pg_query_params',
            'pg_result_error',
            'pg_result_error_field',
            'pg_result_seek',
            'pg_result_status',
            'pg_select',
            'pg_send_execute',
            'pg_send_prepare',
            'pg_send_query',
            'pg_send_query_params',
            'pg_set_client_encoding',
            'pg_set_error_verbosity',
            'pg_socket',
            'pg_trace',
            'pg_transaction_status',
            'pg_tty',
            'pg_untrace',
            'pg_update',
            'pg_version',
            'php_user_filter::filter',
            'proc_close',
            'proc_get_status',
            'proc_terminate',
            'ps_add_bookmark',
            'ps_add_launchlink',
            'ps_add_locallink',
            'ps_add_note',
            'ps_add_pdflink',
            'ps_add_weblink',
            'ps_arc',
            'ps_arcn',
            'ps_begin_page',
            'ps_begin_pattern',
            'ps_begin_template',
            'ps_circle',
            'ps_clip',
            'ps_close',
            'ps_close_image',
            'ps_closepath',
            'ps_closepath_stroke',
            'ps_continue_text',
            'ps_curveto',
            'ps_delete',
            'ps_end_page',
            'ps_end_pattern',
            'ps_end_template',
            'ps_fill',
            'ps_fill_stroke',
            'ps_findfont',
            'ps_get_buffer',
            'ps_get_parameter',
            'ps_get_value',
            'ps_hyphenate',
            'ps_include_file',
            'ps_lineto',
            'ps_makespotcolor',
            'ps_moveto',
            'ps_new',
            'ps_open_file',
            'ps_open_image',
            'ps_open_image_file',
            'ps_open_memory_image',
            'ps_place_image',
            'ps_rect',
            'ps_restore',
            'ps_rotate',
            'ps_save',
            'ps_scale',
            'ps_set_border_color',
            'ps_set_border_dash',
            'ps_set_border_style',
            'ps_set_info',
            'ps_set_parameter',
            'ps_set_text_pos',
            'ps_set_value',
            'ps_setcolor',
            'ps_setdash',
            'ps_setflat',
            'ps_setfont',
            'ps_setgray',
            'ps_setlinecap',
            'ps_setlinejoin',
            'ps_setlinewidth',
            'ps_setmiterlimit',
            'ps_setoverprintmode',
            'ps_setpolydash',
            'ps_shading',
            'ps_shading_pattern',
            'ps_shfill',
            'ps_show',
            'ps_show2',
            'ps_show_boxed',
            'ps_show_xy',
            'ps_show_xy2',
            'ps_string_geometry',
            'ps_stringwidth',
            'ps_stroke',
            'ps_symbol',
            'ps_symbol_name',
            'ps_symbol_width',
            'ps_translate',
            'px_close',
            'px_create_fp',
            'px_date2string',
            'px_delete',
            'px_delete_record',
            'px_get_field',
            'px_get_info',
            'px_get_parameter',
            'px_get_record',
            'px_get_schema',
            'px_get_value',
            'px_insert_record',
            'px_new',
            'px_numfields',
            'px_numrecords',
            'px_open_fp',
            'px_put_record',
            'px_retrieve_record',
            'px_set_blob_file',
            'px_set_parameter',
            'px_set_tablename',
            'px_set_targetencoding',
            'px_set_value',
            'px_timestamp2string',
            'px_update_record',
            'radius_acct_open',
            'radius_add_server',
            'radius_auth_open',
            'radius_close',
            'radius_config',
            'radius_create_request',
            'radius_demangle',
            'radius_demangle_mppe_key',
            'radius_get_attr',
            'radius_put_addr',
            'radius_put_attr',
            'radius_put_int',
            'radius_put_string',
            'radius_put_vendor_addr',
            'radius_put_vendor_attr',
            'radius_put_vendor_int',
            'radius_put_vendor_string',
            'radius_request_authenticator',
            'radius_salt_encrypt_attr',
            'radius_send_request',
            'radius_server_secret',
            'radius_strerror',
            'readdir',
            'readfile',
            'recode_file',
            'rename',
            'rewind',
            'rewinddir',
            'rmdir',
            'rpm_close',
            'rpm_get_tag',
            'rpm_open',
            'sapi_windows_vt100_support',
            'scandir',
            'sem_acquire',
            'sem_get',
            'sem_release',
            'sem_remove',
            'set_file_buffer',
            'shm_attach',
            'shm_detach',
            'shm_get_var',
            'shm_has_var',
            'shm_put_var',
            'shm_remove',
            'shm_remove_var',
            'shmop_close',
            'shmop_delete',
            'shmop_open',
            'shmop_read',
            'shmop_size',
            'shmop_write',
            'socket_accept',
            'socket_addrinfo_bind',
            'socket_addrinfo_connect',
            'socket_addrinfo_explain',
            'socket_bind',
            'socket_clear_error',
            'socket_close',
            'socket_connect',
            'socket_export_stream',
            'socket_get_option',
            'socket_get_status',
            'socket_getopt',
            'socket_getpeername',
            'socket_getsockname',
            'socket_import_stream',
            'socket_last_error',
            'socket_listen',
            'socket_read',
            'socket_recv',
            'socket_recvfrom',
            'socket_recvmsg',
            'socket_send',
            'socket_sendmsg',
            'socket_sendto',
            'socket_set_block',
            'socket_set_blocking',
            'socket_set_nonblock',
            'socket_set_option',
            'socket_set_timeout',
            'socket_shutdown',
            'socket_write',
            'sqlite_close',
            'sqlite_fetch_string',
            'sqlite_has_more',
            'sqlite_open',
            'sqlite_popen',
            'sqlsrv_begin_transaction',
            'sqlsrv_cancel',
            'sqlsrv_client_info',
            'sqlsrv_close',
            'sqlsrv_commit',
            'sqlsrv_connect',
            'sqlsrv_execute',
            'sqlsrv_fetch',
            'sqlsrv_fetch_array',
            'sqlsrv_fetch_object',
            'sqlsrv_field_metadata',
            'sqlsrv_free_stmt',
            'sqlsrv_get_field',
            'sqlsrv_has_rows',
            'sqlsrv_next_result',
            'sqlsrv_num_fields',
            'sqlsrv_num_rows',
            'sqlsrv_prepare',
            'sqlsrv_query',
            'sqlsrv_rollback',
            'sqlsrv_rows_affected',
            'sqlsrv_send_stream_data',
            'sqlsrv_server_info',
            'ssh2_auth_agent',
            'ssh2_auth_hostbased_file',
            'ssh2_auth_none',
            'ssh2_auth_password',
            'ssh2_auth_pubkey_file',
            'ssh2_disconnect',
            'ssh2_exec',
            'ssh2_fetch_stream',
            'ssh2_fingerprint',
            'ssh2_methods_negotiated',
            'ssh2_publickey_add',
            'ssh2_publickey_init',
            'ssh2_publickey_list',
            'ssh2_publickey_remove',
            'ssh2_scp_recv',
            'ssh2_scp_send',
            'ssh2_sftp',
            'ssh2_sftp_chmod',
            'ssh2_sftp_lstat',
            'ssh2_sftp_mkdir',
            'ssh2_sftp_readlink',
            'ssh2_sftp_realpath',
            'ssh2_sftp_rename',
            'ssh2_sftp_rmdir',
            'ssh2_sftp_stat',
            'ssh2_sftp_symlink',
            'ssh2_sftp_unlink',
            'ssh2_shell',
            'ssh2_tunnel',
            'stomp_connect',
            'streamWrapper::stream_cast',
            'stream_bucket_append',
            'stream_bucket_make_writeable',
            'stream_bucket_new',
            'stream_bucket_prepend',
            'stream_context_create',
            'stream_context_get_default',
            'stream_context_get_options',
            'stream_context_get_params',
            'stream_context_set_default',
            'stream_context_set_params',
            'stream_copy_to_stream',
            'stream_encoding',
            'stream_filter_append',
            'stream_filter_prepend',
            'stream_filter_remove',
            'stream_get_contents',
            'stream_get_line',
            'stream_get_meta_data',
            'stream_isatty',
            'stream_set_blocking',
            'stream_set_chunk_size',
            'stream_set_read_buffer',
            'stream_set_timeout',
            'stream_set_write_buffer',
            'stream_socket_accept',
            'stream_socket_client',
            'stream_socket_enable_crypto',
            'stream_socket_get_name',
            'stream_socket_recvfrom',
            'stream_socket_sendto',
            'stream_socket_server',
            'stream_socket_shutdown',
            'stream_supports_lock',
            'svn_fs_abort_txn',
            'svn_fs_apply_text',
            'svn_fs_begin_txn2',
            'svn_fs_change_node_prop',
            'svn_fs_check_path',
            'svn_fs_contents_changed',
            'svn_fs_copy',
            'svn_fs_delete',
            'svn_fs_dir_entries',
            'svn_fs_file_contents',
            'svn_fs_file_length',
            'svn_fs_is_dir',
            'svn_fs_is_file',
            'svn_fs_make_dir',
            'svn_fs_make_file',
            'svn_fs_node_created_rev',
            'svn_fs_node_prop',
            'svn_fs_props_changed',
            'svn_fs_revision_prop',
            'svn_fs_revision_root',
            'svn_fs_txn_root',
            'svn_fs_youngest_rev',
            'svn_repos_create',
            'svn_repos_fs',
            'svn_repos_fs_begin_txn_for_commit',
            'svn_repos_fs_commit_txn',
            'svn_repos_open',
            'sybase_affected_rows',
            'sybase_close',
            'sybase_connect',
            'sybase_data_seek',
            'sybase_fetch_array',
            'sybase_fetch_assoc',
            'sybase_fetch_field',
            'sybase_fetch_object',
            'sybase_fetch_row',
            'sybase_field_seek',
            'sybase_free_result',
            'sybase_num_fields',
            'sybase_num_rows',
            'sybase_pconnect',
            'sybase_query',
            'sybase_result',
            'sybase_select_db',
            'sybase_set_message_handler',
            'sybase_unbuffered_query',
            'tmpfile',
            'udm_add_search_limit',
            'udm_alloc_agent',
            'udm_alloc_agent_array',
            'udm_cat_list',
            'udm_cat_path',
            'udm_check_charset',
            'udm_clear_search_limits',
            'udm_crc32',
            'udm_errno',
            'udm_error',
            'udm_find',
            'udm_free_agent',
            'udm_free_res',
            'udm_get_doc_count',
            'udm_get_res_field',
            'udm_get_res_param',
            'udm_hash32',
            'udm_load_ispell_data',
            'udm_set_agent_param',
            'unlink',
            'vfprintf',
            'w32api_init_dtype',
            'wddx_add_vars',
            'wddx_packet_end',
            'wddx_packet_start',
            'xml_get_current_byte_index',
            'xml_get_current_column_number',
            'xml_get_current_line_number',
            'xml_get_error_code',
            'xml_parse',
            'xml_parse_into_struct',
            'xml_parser_create',
            'xml_parser_create_ns',
            'xml_parser_free',
            'xml_parser_get_option',
            'xml_parser_set_option',
            'xml_set_character_data_handler',
            'xml_set_default_handler',
            'xml_set_element_handler',
            'xml_set_end_namespace_decl_handler',
            'xml_set_external_entity_ref_handler',
            'xml_set_notation_decl_handler',
            'xml_set_object',
            'xml_set_processing_instruction_handler',
            'xml_set_start_namespace_decl_handler',
            'xml_set_unparsed_entity_decl_handler',
            'xmlrpc_server_add_introspection_data',
            'xmlrpc_server_call_method',
            'xmlrpc_server_create',
            'xmlrpc_server_destroy',
            'xmlrpc_server_register_introspection_callback',
            'xmlrpc_server_register_method',
            'xmlwriter_end_attribute',
            'xmlwriter_end_cdata',
            'xmlwriter_end_comment',
            'xmlwriter_end_document',
            'xmlwriter_end_dtd',
            'xmlwriter_end_dtd_attlist',
            'xmlwriter_end_dtd_element',
            'xmlwriter_end_dtd_entity',
            'xmlwriter_end_element',
            'xmlwriter_end_pi',
            'xmlwriter_flush',
            'xmlwriter_full_end_element',
            'xmlwriter_open_memory',
            'xmlwriter_open_uri',
            'xmlwriter_output_memory',
            'xmlwriter_set_indent',
            'xmlwriter_set_indent_string',
            'xmlwriter_start_attribute',
            'xmlwriter_start_attribute_ns',
            'xmlwriter_start_cdata',
            'xmlwriter_start_comment',
            'xmlwriter_start_document',
            'xmlwriter_start_dtd',
            'xmlwriter_start_dtd_attlist',
            'xmlwriter_start_dtd_element',
            'xmlwriter_start_dtd_entity',
            'xmlwriter_start_element',
            'xmlwriter_start_element_ns',
            'xmlwriter_start_pi',
            'xmlwriter_text',
            'xmlwriter_write_attribute',
            'xmlwriter_write_attribute_ns',
            'xmlwriter_write_cdata',
            'xmlwriter_write_comment',
            'xmlwriter_write_dtd',
            'xmlwriter_write_dtd_attlist',
            'xmlwriter_write_dtd_element',
            'xmlwriter_write_dtd_entity',
            'xmlwriter_write_element',
            'xmlwriter_write_element_ns',
            'xmlwriter_write_pi',
            'xmlwriter_write_raw',
            'xslt_create',
            'yaz_addinfo',
            'yaz_ccl_conf',
            'yaz_ccl_parse',
            'yaz_close',
            'yaz_database',
            'yaz_element',
            'yaz_errno',
            'yaz_error',
            'yaz_es',
            'yaz_es_result',
            'yaz_get_option',
            'yaz_hits',
            'yaz_itemorder',
            'yaz_present',
            'yaz_range',
            'yaz_record',
            'yaz_scan',
            'yaz_scan_result',
            'yaz_schema',
            'yaz_search',
            'yaz_sort',
            'yaz_syntax',
            'zip_close',
            'zip_entry_close',
            'zip_entry_compressedsize',
            'zip_entry_compressionmethod',
            'zip_entry_filesize',
            'zip_entry_name',
            'zip_entry_open',
            'zip_entry_read',
            'zip_open',
            'zip_read',
        ];
    }
}
<?php
/*
 * This file is part of sebastian/version.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann;

final class Version
{
    /**
     * @var string
     */
    private $path;

    /**
     * @var string
     */
    private $release;

    /**
     * @var string
     */
    private $version;

    public function __construct(string $release, string $path)
    {
        $this->release = $release;
        $this->path    = $path;
    }

    public function getVersion(): string
    {
        if ($this->version === null) {
            if (\substr_count($this->release, '.') + 1 === 3) {
                $this->version = $this->release;
            } else {
                $this->version = $this->release . '-dev';
            }

            $git = $this->getGitInformation($this->path);

            if ($git) {
                if (\substr_count($this->release, '.') + 1 === 3) {
                    $this->version = $git;
                } else {
                    $git = \explode('-', $git);

                    $this->version = $this->release . '-' . \end($git);
                }
            }
        }

        return $this->version;
    }

    /**
     * @return bool|string
     */
    private function getGitInformation(string $path)
    {
        if (!\is_dir($path . DIRECTORY_SEPARATOR . '.git')) {
            return false;
        }

        $process = \proc_open(
            'git describe --tags',
            [
                1 => ['pipe', 'w'],
                2 => ['pipe', 'w'],
            ],
            $pipes,
            $path
        );

        if (!\is_resource($process)) {
            return false;
        }

        $result = \trim(\stream_get_contents($pipes[1]));

        \fclose($pipes[1]);
        \fclose($pipes[2]);

        $returnCode = \proc_close($process);

        if ($returnCode !== 0) {
            return false;
        }

        return $result;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/type.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Type;

use function array_pop;
use function explode;
use function implode;
use function substr;
use ReflectionClass;

final class TypeName
{
    /**
     * @var ?string
     */
    private $namespaceName;

    /**
     * @var string
     */
    private $simpleName;

    public static function fromQualifiedName(string $fullClassName): self
    {
        if ($fullClassName[0] === '\\') {
            $fullClassName = substr($fullClassName, 1);
        }

        $classNameParts = explode('\\', $fullClassName);

        $simpleName    = array_pop($classNameParts);
        $namespaceName = implode('\\', $classNameParts);

        return new self($namespaceName, $simpleName);
    }

    public static function fromReflection(ReflectionClass $type): self
    {
        return new self(
            $type->getNamespaceName(),
            $type->getShortName()
        );
    }

    public function __construct(?string $namespaceName, string $simpleName)
    {
        if ($namespaceName === '') {
            $namespaceName = null;
        }

        $this->namespaceName = $namespaceName;
        $this->simpleName    = $simpleName;
    }

    public function namespaceName(): ?string
    {
        return $this->namespaceName;
    }

    public function simpleName(): string
    {
        return $this->simpleName;
    }

    public function qualifiedName(): string
    {
        return $this->namespaceName === null
             ? $this->simpleName
             : $this->namespaceName . '\\' . $this->simpleName;
    }

    public function isNamespaced(): bool
    {
        return $this->namespaceName !== null;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/type.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Type;

use function assert;
use ReflectionFunctionAbstract;
use ReflectionIntersectionType;
use ReflectionMethod;
use ReflectionNamedType;
use ReflectionType;
use ReflectionUnionType;

final class ReflectionMapper
{
    public function fromReturnType(ReflectionFunctionAbstract $functionOrMethod): Type
    {
        if (!$this->hasReturnType($functionOrMethod)) {
            return new UnknownType;
        }

        $returnType = $this->returnType($functionOrMethod);

        assert($returnType instanceof ReflectionNamedType || $returnType instanceof ReflectionUnionType || $returnType instanceof ReflectionIntersectionType);

        if ($returnType instanceof ReflectionNamedType) {
            if ($functionOrMethod instanceof ReflectionMethod && $returnType->getName() === 'self') {
                return ObjectType::fromName(
                    $functionOrMethod->getDeclaringClass()->getName(),
                    $returnType->allowsNull()
                );
            }

            if ($functionOrMethod instanceof ReflectionMethod && $returnType->getName() === 'static') {
                return new StaticType(
                    TypeName::fromReflection($functionOrMethod->getDeclaringClass()),
                    $returnType->allowsNull()
                );
            }

            if ($returnType->getName() === 'mixed') {
                return new MixedType;
            }

            if ($functionOrMethod instanceof ReflectionMethod && $returnType->getName() === 'parent') {
                return ObjectType::fromName(
                    $functionOrMethod->getDeclaringClass()->getParentClass()->getName(),
                    $returnType->allowsNull()
                );
            }

            return Type::fromName(
                $returnType->getName(),
                $returnType->allowsNull()
            );
        }

        assert($returnType instanceof ReflectionUnionType || $returnType instanceof ReflectionIntersectionType);

        $types = [];

        foreach ($returnType->getTypes() as $type) {
            if ($functionOrMethod instanceof ReflectionMethod && $type->getName() === 'self') {
                $types[] = ObjectType::fromName(
                    $functionOrMethod->getDeclaringClass()->getName(),
                    false
                );
            } else {
                $types[] = Type::fromName($type->getName(), false);
            }
        }

        if ($returnType instanceof ReflectionUnionType) {
            return new UnionType(...$types);
        }

        return new IntersectionType(...$types);
    }

    private function hasReturnType(ReflectionFunctionAbstract $functionOrMethod): bool
    {
        if ($functionOrMethod->hasReturnType()) {
            return true;
        }

        if (!method_exists($functionOrMethod, 'hasTentativeReturnType')) {
            return false;
        }

        return $functionOrMethod->hasTentativeReturnType();
    }

    private function returnType(ReflectionFunctionAbstract $functionOrMethod): ?ReflectionType
    {
        if ($functionOrMethod->hasReturnType()) {
            return $functionOrMethod->getReturnType();
        }

        if (!method_exists($functionOrMethod, 'getTentativeReturnType')) {
            return null;
        }

        return $functionOrMethod->getTentativeReturnType();
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/type.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Type;

final class UnknownType extends Type
{
    public function isAssignable(Type $other): bool
    {
        return true;
    }

    public function name(): string
    {
        return 'unknown type';
    }

    public function asString(): string
    {
        return '';
    }

    public function allowsNull(): bool
    {
        return true;
    }

    public function isUnknown(): bool
    {
        return true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/type.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Type;

final class GenericObjectType extends Type
{
    /**
     * @var bool
     */
    private $allowsNull;

    public function __construct(bool $nullable)
    {
        $this->allowsNull = $nullable;
    }

    public function isAssignable(Type $other): bool
    {
        if ($this->allowsNull && $other instanceof NullType) {
            return true;
        }

        if (!$other instanceof ObjectType) {
            return false;
        }

        return true;
    }

    public function name(): string
    {
        return 'object';
    }

    public function allowsNull(): bool
    {
        return $this->allowsNull;
    }

    public function isGenericObject(): bool
    {
        return true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/type.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Type;

use function count;
use function implode;
use function sort;

final class UnionType extends Type
{
    /**
     * @psalm-var list<Type>
     */
    private $types;

    /**
     * @throws RuntimeException
     */
    public function __construct(Type ...$types)
    {
        $this->ensureMinimumOfTwoTypes(...$types);
        $this->ensureOnlyValidTypes(...$types);

        $this->types = $types;
    }

    public function isAssignable(Type $other): bool
    {
        foreach ($this->types as $type) {
            if ($type->isAssignable($other)) {
                return true;
            }
        }

        return false;
    }

    public function asString(): string
    {
        return $this->name();
    }

    public function name(): string
    {
        $types = [];

        foreach ($this->types as $type) {
            $types[] = $type->name();
        }

        sort($types);

        return implode('|', $types);
    }

    public function allowsNull(): bool
    {
        foreach ($this->types as $type) {
            if ($type instanceof NullType) {
                return true;
            }
        }

        return false;
    }

    public function isUnion(): bool
    {
        return true;
    }

    /**
     * @throws RuntimeException
     */
    private function ensureMinimumOfTwoTypes(Type ...$types): void
    {
        if (count($types) < 2) {
            throw new RuntimeException(
                'A union type must be composed of at least two types'
            );
        }
    }

    /**
     * @throws RuntimeException
     */
    private function ensureOnlyValidTypes(Type ...$types): void
    {
        foreach ($types as $type) {
            if ($type instanceof UnknownType) {
                throw new RuntimeException(
                    'A union type must not be composed of an unknown type'
                );
            }

            if ($type instanceof VoidType) {
                throw new RuntimeException(
                    'A union type must not be composed of a void type'
                );
            }
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/type.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Type;

final class MixedType extends Type
{
    public function isAssignable(Type $other): bool
    {
        return !$other instanceof VoidType;
    }

    public function asString(): string
    {
        return 'mixed';
    }

    public function name(): string
    {
        return 'mixed';
    }

    public function allowsNull(): bool
    {
        return true;
    }

    public function isMixed(): bool
    {
        return true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/type.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Type;

use function assert;
use function class_exists;
use function count;
use function explode;
use function function_exists;
use function is_array;
use function is_object;
use function is_string;
use Closure;
use ReflectionClass;
use ReflectionException;
use ReflectionObject;

final class CallableType extends Type
{
    /**
     * @var bool
     */
    private $allowsNull;

    public function __construct(bool $nullable)
    {
        $this->allowsNull = $nullable;
    }

    /**
     * @throws RuntimeException
     */
    public function isAssignable(Type $other): bool
    {
        if ($this->allowsNull && $other instanceof NullType) {
            return true;
        }

        if ($other instanceof self) {
            return true;
        }

        if ($other instanceof ObjectType) {
            if ($this->isClosure($other)) {
                return true;
            }

            if ($this->hasInvokeMethod($other)) {
                return true;
            }
        }

        if ($other instanceof SimpleType) {
            if ($this->isFunction($other)) {
                return true;
            }

            if ($this->isClassCallback($other)) {
                return true;
            }

            if ($this->isObjectCallback($other)) {
                return true;
            }
        }

        return false;
    }

    public function name(): string
    {
        return 'callable';
    }

    public function allowsNull(): bool
    {
        return $this->allowsNull;
    }

    public function isCallable(): bool
    {
        return true;
    }

    private function isClosure(ObjectType $type): bool
    {
        return !$type->className()->isNamespaced() && $type->className()->simpleName() === Closure::class;
    }

    /**
     * @throws RuntimeException
     */
    private function hasInvokeMethod(ObjectType $type): bool
    {
        $className = $type->className()->qualifiedName();
        assert(class_exists($className));

        try {
            $class = new ReflectionClass($className);
            // @codeCoverageIgnoreStart
        } catch (ReflectionException $e) {
            throw new RuntimeException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
            // @codeCoverageIgnoreEnd
        }

        if ($class->hasMethod('__invoke')) {
            return true;
        }

        return false;
    }

    private function isFunction(SimpleType $type): bool
    {
        if (!is_string($type->value())) {
            return false;
        }

        return function_exists($type->value());
    }

    private function isObjectCallback(SimpleType $type): bool
    {
        if (!is_array($type->value())) {
            return false;
        }

        if (count($type->value()) !== 2) {
            return false;
        }

        if (!is_object($type->value()[0]) || !is_string($type->value()[1])) {
            return false;
        }

        [$object, $methodName] = $type->value();

        return (new ReflectionObject($object))->hasMethod($methodName);
    }

    private function isClassCallback(SimpleType $type): bool
    {
        if (!is_string($type->value()) && !is_array($type->value())) {
            return false;
        }

        if (is_string($type->value())) {
            if (strpos($type->value(), '::') === false) {
                return false;
            }

            [$className, $methodName] = explode('::', $type->value());
        }

        if (is_array($type->value())) {
            if (count($type->value()) !== 2) {
                return false;
            }

            if (!is_string($type->value()[0]) || !is_string($type->value()[1])) {
                return false;
            }

            [$className, $methodName] = $type->value();
        }

        assert(isset($className) && is_string($className) && class_exists($className));
        assert(isset($methodName) && is_string($methodName));

        try {
            $class = new ReflectionClass($className);

            if ($class->hasMethod($methodName)) {
                $method = $class->getMethod($methodName);

                return $method->isPublic() && $method->isStatic();
            }
            // @codeCoverageIgnoreStart
        } catch (ReflectionException $e) {
            throw new RuntimeException(
                $e->getMessage(),
                (int) $e->getCode(),
                $e
            );
            // @codeCoverageIgnoreEnd
        }

        return false;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/type.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Type;

final class VoidType extends Type
{
    public function isAssignable(Type $other): bool
    {
        return $other instanceof self;
    }

    public function name(): string
    {
        return 'void';
    }

    public function allowsNull(): bool
    {
        return false;
    }

    public function isVoid(): bool
    {
        return true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/type.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Type;

final class NullType extends Type
{
    public function isAssignable(Type $other): bool
    {
        return !($other instanceof VoidType);
    }

    public function name(): string
    {
        return 'null';
    }

    public function asString(): string
    {
        return 'null';
    }

    public function allowsNull(): bool
    {
        return true;
    }

    public function isNull(): bool
    {
        return true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/type.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Type;

use function is_subclass_of;
use function strcasecmp;

final class ObjectType extends Type
{
    /**
     * @var TypeName
     */
    private $className;

    /**
     * @var bool
     */
    private $allowsNull;

    public function __construct(TypeName $className, bool $allowsNull)
    {
        $this->className  = $className;
        $this->allowsNull = $allowsNull;
    }

    public function isAssignable(Type $other): bool
    {
        if ($this->allowsNull && $other instanceof NullType) {
            return true;
        }

        if ($other instanceof self) {
            if (0 === strcasecmp($this->className->qualifiedName(), $other->className->qualifiedName())) {
                return true;
            }

            if (is_subclass_of($other->className->qualifiedName(), $this->className->qualifiedName(), true)) {
                return true;
            }
        }

        return false;
    }

    public function name(): string
    {
        return $this->className->qualifiedName();
    }

    public function allowsNull(): bool
    {
        return $this->allowsNull;
    }

    public function className(): TypeName
    {
        return $this->className;
    }

    public function isObject(): bool
    {
        return true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/type.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Type;

use function strtolower;

final class SimpleType extends Type
{
    /**
     * @var string
     */
    private $name;

    /**
     * @var bool
     */
    private $allowsNull;

    /**
     * @var mixed
     */
    private $value;

    public function __construct(string $name, bool $nullable, $value = null)
    {
        $this->name       = $this->normalize($name);
        $this->allowsNull = $nullable;
        $this->value      = $value;
    }

    public function isAssignable(Type $other): bool
    {
        if ($this->allowsNull && $other instanceof NullType) {
            return true;
        }

        if ($this->name === 'bool' && $other->name() === 'false') {
            return true;
        }

        if ($other instanceof self) {
            return $this->name === $other->name;
        }

        return false;
    }

    public function name(): string
    {
        return $this->name;
    }

    public function allowsNull(): bool
    {
        return $this->allowsNull;
    }

    public function value()
    {
        return $this->value;
    }

    public function isSimple(): bool
    {
        return true;
    }

    private function normalize(string $name): string
    {
        $name = strtolower($name);

        switch ($name) {
            case 'boolean':
                return 'bool';

            case 'real':
            case 'double':
                return 'float';

            case 'integer':
                return 'int';

            case '[]':
                return 'array';

            default:
                return $name;
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/type.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Type;

final class StaticType extends Type
{
    /**
     * @var TypeName
     */
    private $className;

    /**
     * @var bool
     */
    private $allowsNull;

    public function __construct(TypeName $className, bool $allowsNull)
    {
        $this->className  = $className;
        $this->allowsNull = $allowsNull;
    }

    public function isAssignable(Type $other): bool
    {
        if ($this->allowsNull && $other instanceof NullType) {
            return true;
        }

        if (!$other instanceof ObjectType) {
            return false;
        }

        if (0 === strcasecmp($this->className->qualifiedName(), $other->className()->qualifiedName())) {
            return true;
        }

        if (is_subclass_of($other->className()->qualifiedName(), $this->className->qualifiedName(), true)) {
            return true;
        }

        return false;
    }

    public function name(): string
    {
        return 'static';
    }

    public function allowsNull(): bool
    {
        return $this->allowsNull;
    }

    public function isStatic(): bool
    {
        return true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/type.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Type;

final class FalseType extends Type
{
    public function isAssignable(Type $other): bool
    {
        if ($other instanceof self) {
            return true;
        }

        return $other instanceof SimpleType &&
              $other->name() === 'bool' &&
              $other->value() === false;
    }

    public function name(): string
    {
        return 'false';
    }

    public function allowsNull(): bool
    {
        return false;
    }

    public function isFalse(): bool
    {
        return true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/type.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Type;

use function assert;
use function class_exists;
use function is_iterable;
use ReflectionClass;
use ReflectionException;

final class IterableType extends Type
{
    /**
     * @var bool
     */
    private $allowsNull;

    public function __construct(bool $nullable)
    {
        $this->allowsNull = $nullable;
    }

    /**
     * @throws RuntimeException
     */
    public function isAssignable(Type $other): bool
    {
        if ($this->allowsNull && $other instanceof NullType) {
            return true;
        }

        if ($other instanceof self) {
            return true;
        }

        if ($other instanceof SimpleType) {
            return is_iterable($other->value());
        }

        if ($other instanceof ObjectType) {
            $className = $other->className()->qualifiedName();
            assert(class_exists($className));

            try {
                return (new ReflectionClass($className))->isIterable();
                // @codeCoverageIgnoreStart
            } catch (ReflectionException $e) {
                throw new RuntimeException(
                    $e->getMessage(),
                    (int) $e->getCode(),
                    $e
                );
                // @codeCoverageIgnoreEnd
            }
        }

        return false;
    }

    public function name(): string
    {
        return 'iterable';
    }

    public function allowsNull(): bool
    {
        return $this->allowsNull;
    }

    public function isIterable(): bool
    {
        return true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/type.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Type;

use const PHP_VERSION;
use function get_class;
use function gettype;
use function strtolower;
use function version_compare;

abstract class Type
{
    public static function fromValue($value, bool $allowsNull): self
    {
        if ($value === false) {
            return new FalseType;
        }

        $typeName = gettype($value);

        if ($typeName === 'object') {
            return new ObjectType(TypeName::fromQualifiedName(get_class($value)), $allowsNull);
        }

        $type = self::fromName($typeName, $allowsNull);

        if ($type instanceof SimpleType) {
            $type = new SimpleType($typeName, $allowsNull, $value);
        }

        return $type;
    }

    public static function fromName(string $typeName, bool $allowsNull): self
    {
        if (version_compare(PHP_VERSION, '8.1.0-dev', '>=') && strtolower($typeName) === 'never') {
            return new NeverType;
        }

        switch (strtolower($typeName)) {
            case 'callable':
                return new CallableType($allowsNull);

            case 'false':
                return new FalseType;

            case 'iterable':
                return new IterableType($allowsNull);

            case 'null':
                return new NullType;

            case 'object':
                return new GenericObjectType($allowsNull);

            case 'unknown type':
                return new UnknownType;

            case 'void':
                return new VoidType;

            case 'array':
            case 'bool':
            case 'boolean':
            case 'double':
            case 'float':
            case 'int':
            case 'integer':
            case 'real':
            case 'resource':
            case 'resource (closed)':
            case 'string':
                return new SimpleType($typeName, $allowsNull);

            default:
                return new ObjectType(TypeName::fromQualifiedName($typeName), $allowsNull);
        }
    }

    public function asString(): string
    {
        return ($this->allowsNull() ? '?' : '') . $this->name();
    }

    public function isCallable(): bool
    {
        return false;
    }

    public function isFalse(): bool
    {
        return false;
    }

    public function isGenericObject(): bool
    {
        return false;
    }

    public function isIntersection(): bool
    {
        return false;
    }

    public function isIterable(): bool
    {
        return false;
    }

    public function isMixed(): bool
    {
        return false;
    }

    public function isNever(): bool
    {
        return false;
    }

    public function isNull(): bool
    {
        return false;
    }

    public function isObject(): bool
    {
        return false;
    }

    public function isSimple(): bool
    {
        return false;
    }

    public function isStatic(): bool
    {
        return false;
    }

    public function isUnion(): bool
    {
        return false;
    }

    public function isUnknown(): bool
    {
        return false;
    }

    public function isVoid(): bool
    {
        return false;
    }

    abstract public function isAssignable(self $other): bool;

    abstract public function name(): string;

    abstract public function allowsNull(): bool;
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/type.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Type;

final class NeverType extends Type
{
    public function isAssignable(Type $other): bool
    {
        return $other instanceof self;
    }

    public function name(): string
    {
        return 'never';
    }

    public function allowsNull(): bool
    {
        return false;
    }

    public function isNever(): bool
    {
        return true;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/type.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Type;

use function array_unique;
use function assert;
use function count;
use function implode;
use function sort;

final class IntersectionType extends Type
{
    /**
     * @psalm-var list<Type>
     */
    private $types;

    /**
     * @throws RuntimeException
     */
    public function __construct(Type ...$types)
    {
        $this->ensureMinimumOfTwoTypes(...$types);
        $this->ensureOnlyValidTypes(...$types);
        $this->ensureNoDuplicateTypes(...$types);

        $this->types = $types;
    }

    public function isAssignable(Type $other): bool
    {
        return $other->isObject();
    }

    public function asString(): string
    {
        return $this->name();
    }

    public function name(): string
    {
        $types = [];

        foreach ($this->types as $type) {
            $types[] = $type->name();
        }

        sort($types);

        return implode('&', $types);
    }

    public function allowsNull(): bool
    {
        return false;
    }

    public function isIntersection(): bool
    {
        return true;
    }

    /**
     * @throws RuntimeException
     */
    private function ensureMinimumOfTwoTypes(Type ...$types): void
    {
        if (count($types) < 2) {
            throw new RuntimeException(
                'An intersection type must be composed of at least two types'
            );
        }
    }

    /**
     * @throws RuntimeException
     */
    private function ensureOnlyValidTypes(Type ...$types): void
    {
        foreach ($types as $type) {
            if (!$type->isObject()) {
                throw new RuntimeException(
                    'An intersection type can only be composed of interfaces and classes'
                );
            }
        }
    }

    /**
     * @throws RuntimeException
     */
    private function ensureNoDuplicateTypes(Type ...$types): void
    {
        $names = [];

        foreach ($types as $type) {
            assert($type instanceof ObjectType);

            $names[] = $type->className()->qualifiedName();
        }

        if (count(array_unique($names)) < count($names)) {
            throw new RuntimeException(
                'An intersection type must not contain duplicate types'
            );
        }
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/type.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Type;

final class RuntimeException extends \RuntimeException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/type.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Type;

use Throwable;

interface Exception extends Throwable
{
}
<?php declare(strict_types=1);
/*
 * This file is part of the Recursion Context package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\RecursionContext;

use const PHP_INT_MAX;
use const PHP_INT_MIN;
use function array_pop;
use function array_slice;
use function count;
use function is_array;
use function is_object;
use function random_int;
use function spl_object_hash;
use SplObjectStorage;

/**
 * A context containing previously processed arrays and objects
 * when recursively processing a value.
 */
final class Context
{
    /**
     * @var array[]
     */
    private $arrays;

    /**
     * @var SplObjectStorage
     */
    private $objects;

    /**
     * Initialises the context.
     */
    public function __construct()
    {
        $this->arrays  = [];
        $this->objects = new SplObjectStorage;
    }

    /**
     * @codeCoverageIgnore
     */
    public function __destruct()
    {
        foreach ($this->arrays as &$array) {
            if (is_array($array)) {
                array_pop($array);
                array_pop($array);
            }
        }
    }

    /**
     * Adds a value to the context.
     *
     * @param array|object $value the value to add
     *
     * @throws InvalidArgumentException Thrown if $value is not an array or object
     *
     * @return bool|int|string the ID of the stored value, either as a string or integer
     *
     * @psalm-template T
     * @psalm-param T $value
     * @param-out T $value
     */
    public function add(&$value)
    {
        if (is_array($value)) {
            return $this->addArray($value);
        }

        if (is_object($value)) {
            return $this->addObject($value);
        }

        throw new InvalidArgumentException(
            'Only arrays and objects are supported'
        );
    }

    /**
     * Checks if the given value exists within the context.
     *
     * @param array|object $value the value to check
     *
     * @throws InvalidArgumentException Thrown if $value is not an array or object
     *
     * @return false|int|string the string or integer ID of the stored value if it has already been seen, or false if the value is not stored
     *
     * @psalm-template T
     * @psalm-param T $value
     * @param-out T $value
     */
    public function contains(&$value)
    {
        if (is_array($value)) {
            return $this->containsArray($value);
        }

        if (is_object($value)) {
            return $this->containsObject($value);
        }

        throw new InvalidArgumentException(
            'Only arrays and objects are supported'
        );
    }

    /**
     * @return bool|int
     */
    private function addArray(array &$array)
    {
        $key = $this->containsArray($array);

        if ($key !== false) {
            return $key;
        }

        $key            = count($this->arrays);
        $this->arrays[] = &$array;

        if (!isset($array[PHP_INT_MAX]) && !isset($array[PHP_INT_MAX - 1])) {
            $array[] = $key;
            $array[] = $this->objects;
        } else { /* cover the improbable case too */
            do {
                $key = random_int(PHP_INT_MIN, PHP_INT_MAX);
            } while (isset($array[$key]));

            $array[$key] = $key;

            do {
                $key = random_int(PHP_INT_MIN, PHP_INT_MAX);
            } while (isset($array[$key]));

            $array[$key] = $this->objects;
        }

        return $key;
    }

    /**
     * @param object $object
     */
    private function addObject($object): string
    {
        if (!$this->objects->contains($object)) {
            $this->objects->attach($object);
        }

        return spl_object_hash($object);
    }

    /**
     * @return false|int
     */
    private function containsArray(array &$array)
    {
        $end = array_slice($array, -2);

        return isset($end[1]) && $end[1] === $this->objects ? $end[0] : false;
    }

    /**
     * @param object $value
     *
     * @return false|string
     */
    private function containsObject($value)
    {
        if ($this->objects->contains($value)) {
            return spl_object_hash($value);
        }

        return false;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of the Recursion Context package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\RecursionContext;

use Throwable;

interface Exception extends Throwable
{
}
<?php declare(strict_types=1);
/*
 * This file is part of the Recursion Context package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\RecursionContext;

final class InvalidArgumentException extends \InvalidArgumentException implements Exception
{
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/object-enumerator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\ObjectEnumerator;

use function array_merge;
use function func_get_args;
use function is_array;
use function is_object;
use SebastianBergmann\ObjectReflector\ObjectReflector;
use SebastianBergmann\RecursionContext\Context;

/**
 * Traverses array structures and object graphs
 * to enumerate all referenced objects.
 */
class Enumerator
{
    /**
     * Returns an array of all objects referenced either
     * directly or indirectly by a variable.
     *
     * @param array|object $variable
     *
     * @return object[]
     */
    public function enumerate($variable)
    {
        if (!is_array($variable) && !is_object($variable)) {
            throw new InvalidArgumentException;
        }

        if (isset(func_get_args()[1])) {
            if (!func_get_args()[1] instanceof Context) {
                throw new InvalidArgumentException;
            }

            $processed = func_get_args()[1];
        } else {
            $processed = new Context;
        }

        $objects = [];

        if ($processed->contains($variable)) {
            return $objects;
        }

        $array = $variable;
        $processed->add($variable);

        if (is_array($variable)) {
            foreach ($array as $element) {
                if (!is_array($element) && !is_object($element)) {
                    continue;
                }

                $objects = array_merge(
                    $objects,
                    $this->enumerate($element, $processed)
                );
            }
        } else {
            $objects[] = $variable;

            $reflector = new ObjectReflector;

            foreach ($reflector->getAttributes($variable) as $value) {
                if (!is_array($value) && !is_object($value)) {
                    continue;
                }

                $objects = array_merge(
                    $objects,
                    $this->enumerate($value, $processed)
                );
            }
        }

        return $objects;
    }
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/object-enumerator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\ObjectEnumerator;

use Throwable;

interface Exception extends Throwable
{
}
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/object-enumerator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\ObjectEnumerator;

class InvalidArgumentException extends \InvalidArgumentException implements Exception
{
}
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