Markus Klein 9449d24ef8 [CLEANUP] Replace strlen() with === for zero length check ... It is faster to compare a string with === '' to find out if it's empty than to run strlen() on it. The replacement rules are applied as follows: * if (strlen($str)) => if ((string)$str !== '') * if (!is_string($str) || strlen($str) === 0) => if (!is_string($str) || $str === '') * If it can be seen easily that $str is a string, the typecast is omitted. Change-Id: I888d70e42f925bd57ad23b873b72d6a38acb39ef Resolves: #54091 Releases: master Reviewed-on: http://review.typo3.org/27794 Reviewed-by: Mathias Schreiber <mathias.schreiber@wmdb.de> Tested-by: Mathias Schreiber <mathias.schreiber@wmdb.de> Reviewed-by: Stefan Neufeind <typo3.neufeind@speedpartner.de> Tested-by: Stefan Neufeind <typo3.neufeind@speedpartner.de>		2015-01-18 14:37:46 +01:00
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FrontendEditPanel.php	[CLEANUP] Replace strlen() with === for zero length check	2015-01-18 14:37:46 +01:00