function array_sort($arr, $keys, $type = 'desc') { $keysvalue = $new_array = array(); foreach ($arr as $k => $v) { $keysvalue[$k] = $v[$keys]; } if ($type == 'asc') { asort($keysvalue); } else { arsort($keysvalue); } reset($keysvalue); foreach ($keysvalue as $k => $v) { $new_array[$k] = $arr[$k]; } return $new_array; }