ezsystems/ezpublish-kernel — pull request #414 by MLoureiro (2013-06-17 11:25:11+00:00)
Title: Remove array_flip() warning -- Warning: array_flip(): Can only flip STRI...

...NG and INTEGER values! in /var/www/apache2php53/ezp5/vendor/ezsystems/ezpublish-kernel/eZ/Publish/Core/Repository/RelationProcessor.php on line 108