Online PHP editor | output for tqNZJ

<?php $data[] = array('volume' => 67, 'edition' => 2); $data[] = array('volume' => 86, 'edition' => 1); $data[] = array('volume' => 85, 'edition' => 6); $data[] = array('volume' => 98, 'edition' => 2); $data[] = array('volume' => 86, 'edition' => 6); $data[] = array('volume' => 67, 'edition' => 7); foreach ($data as $key => $row) { $volume[$key] = $row['volume']; $edition[$key] = $row['edition']; } echo '<pre>'; print_r($volume); echo '<br /> edition'; print_r($edition); $result=array_multisort($volume, SORT_DESC, $edition, SORT_ASC, $data); print_r($result);