fixe/doctrine1 — pull request #1 by GromNaN (2012-03-15 19:54:08+00:00)
Title: Fixes E_NOTICE when using array_diff with PHP 5.4

PR doctrine/doctrine1#50 by @fixe

( ! ) Notice: Array to string conversion in lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Query/Abstract.php on line 1152