3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ar1 = array(10, 100, 100, 0); $ar2 = array(1, 3, 2, 4); array_multisort($ar1, SORT_ASC, SORT_STRING, $ar2, SORT_ASC, SORT_STRING); print_r($ar1); print_r($ar2);

preferences:
35.52 ms | 402 KiB | 5 Q