note 86654 rejected from function.uksort by thiago

Note Submitter: ian dot greenleaf at gee mail dot com ---- skippy at zuavra dot net noted that calling uksort with a callback that always returns 0 doesn't leave the elements in place. In fact, it seems to reverse the ordering of the array! This doesn't seem like desirable behavior... <?php function always_tie() { return 0; } $myarray = array(3, 5, 1, 7); print_r($myarray); // 3,5,1,7 uksort($myarray, 'always_tie'); print_r($myarray); // 7,1,5,3 uksort($myarray, 'always_tie'); print_r($myarray); // 3,5,1,7 ?>