note 113851 added to function.usort

usort returns null when the sorting function is not (yet) defined. The function has to be defined before usort is called, afterwards doesn't work. ---- Server IP: 87.106.1.137 Probable Submitter: 192.44.32.8 ---- Manual Page -- http://php.net/manual/en/function.usort.php Edit -- https://master.php.net/note/edit/113851 Del: integrated -- https://master.php.net/note/delete/113851/integrated Del: useless -- https://master.php.net/note/delete/113851/useless Del: bad code -- https://master.php.net/note/delete/113851/bad+code Del: spam -- https://master.php.net/note/delete/113851/spam Del: non-english -- https://master.php.net/note/delete/113851/non-english Del: in docs -- https://master.php.net/note/delete/113851/in+docs Del: other reasons-- https://master.php.net/note/delete/113851 Reject -- https://master.php.net/note/reject/113851 Search -- https://master.php.net/manage/user-notes.php