note 78984 added to function.usort

The sample function for having the sort function be a class method has a comment identifying the sorting function as static, however the function does not have the static keyword. In PHP 5 (at least as configured on my server), usort will fail, identifying the method as non-static. Preceding the function keyword with the static keyword fixed the problem. ---- Server IP: 69.147.83.197 Probable Submitter: 76.167.91.51 ---- Manual Page -- http://www.php.net/manual/en/function.usort.php Edit -- https://master.php.net/note/edit/78984 Del: integrated -- https://master.php.net/note/delete/78984/integrated Del: useless -- https://master.php.net/note/delete/78984/useless Del: bad code -- https://master.php.net/note/delete/78984/bad+code Del: spam -- https://master.php.net/note/delete/78984/spam Del: non-english -- https://master.php.net/note/delete/78984/non-english Del: in docs -- https://master.php.net/note/delete/78984/in+docs Del: other reasons-- https://master.php.net/note/delete/78984 Reject -- https://master.php.net/note/reject/78984 Search -- https://master.php.net/manage/user-notes.php