note 78943 added to function.array-multisort

It doesn't work correctly with references. I fixed it by removing the & sign before $track and adding return $track to the end, and then it works OK. <?php function event_sort(&$track) { $track=array_values($track); $types=array('off'=>'a','meta'=>'b','prog'=>'c', 'control'=>'d', 'on'=>'e','touch'=>'f','bend'=>'g', 'ctouch'=>'h','sysex'=>'i','end'=>'j'); $hashes=array(); foreach($track as $k=>$v) $hashes[$k] = ($v['type']=='end'?'z':'a') . strrev($v['time']) . $types[$v['type']]; array_multisort($hashes,$track); } ?> ---- Server IP: 216.235.15.211 Probable Submitter: 24.207.61.48 ---- Manual Page -- http://www.php.net/manual/en/function.array-multisort.php Edit -- https://master.php.net/note/edit/78943 Del: integrated -- https://master.php.net/note/delete/78943/integrated Del: useless -- https://master.php.net/note/delete/78943/useless Del: bad code -- https://master.php.net/note/delete/78943/bad+code Del: spam -- https://master.php.net/note/delete/78943/spam Del: non-english -- https://master.php.net/note/delete/78943/non-english Del: in docs -- https://master.php.net/note/delete/78943/in+docs Del: other reasons-- https://master.php.net/note/delete/78943 Reject -- https://master.php.net/note/reject/78943 Search -- https://master.php.net/manage/user-notes.php