note 68452 added to function.array-multisort

<? //sort by second column then first one $orderBy=array('0'=>'desc', 'first'=>'asc'); function KES_cmp($a, $b) { global $orderBy; $result= 0; foreach( $orderBy as $key => $value ) { if( $a[$key] == $b[$key] ) continue; $result= ($a[$key] < $b[$key])? -1 : 1; if( $value=='desc' ) $result= -$result; break; } return $result; } $result= array(); $result[]= array( 'first'=>6, 2); $result[]= array( 'first'=>3, 2); $result[]= array( 'first'=>1, 3); $result[]= array( 'first'=>1, 2); $result[]= array( 'first'=>6, 1); print "<b>Source</b>"; print_r($result); usort($result, 'KES_cmp'); print "<b>Result</b>"; print_r($result); ?> ---- Server IP: 195.248.191.91 Probable Submitter: 82.207.99.31 ---- X-Spam-Status: No, hits=3.3 required=5.0 tests=DATE_MISSING,FROM_NO_LOWER, HTML_MESSAGE autolearn=no version=2.64 ---- Manual Page -- http://www.php.net/manual/en/function.array-multisort.php Edit -- http://master.php.net/note/edit/68452 Del: integrated -- http://master.php.net/note/delete/68452/integrated Del: useless -- http://master.php.net/note/delete/68452/useless Del: bad code -- http://master.php.net/note/delete/68452/bad+code Del: spam -- http://master.php.net/note/delete/68452/spam Del: non-english -- http://master.php.net/note/delete/68452/non-english Del: in docs -- http://master.php.net/note/delete/68452/in+docs Del: other reasons-- http://master.php.net/note/delete/68452 Reject -- http://master.php.net/note/reject/68452 Search -- http://master.php.net/manage/user-notes.php