note 68399 added to function.array-diff

Undocumented return: it appears this will return NULL if an error occurs (e.g., an argument is not an array) and is not caught. <? @array_diff(NULL, array(1)); @array_diff(array(1), NULL); @array_diff(); ?> All return NULL. (Note the "@") ---- Server IP: 216.194.113.175 Probable Submitter: 65.125.133.211 ---- X-Spam-Status: No, hits=3.1 required=5.0 tests=DATE_MISSING,FROM_NO_LOWER autolearn=no version=2.64 ---- Manual Page -- http://www.php.net/manual/en/function.array-diff.php Edit -- http://master.php.net/note/edit/68399 Del: integrated -- http://master.php.net/note/delete/68399/integrated Del: useless -- http://master.php.net/note/delete/68399/useless Del: bad code -- http://master.php.net/note/delete/68399/bad+code Del: spam -- http://master.php.net/note/delete/68399/spam Del: non-english -- http://master.php.net/note/delete/68399/non-english Del: in docs -- http://master.php.net/note/delete/68399/in+docs Del: other reasons-- http://master.php.net/note/delete/68399 Reject -- http://master.php.net/note/reject/68399 Search -- http://master.php.net/manage/user-notes.php