3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ar1 = array(1, 2, 3, 4, 5, 6, 7, 8, 9); $ar2 = array(0, 1, 1, 1, 4, 4, 4, 5, 5); $ar3 = array(a, b, c, d, e, f, g, h, i); array_multisort($ar2, $ar1, $ar3); var_dump($ar1); var_dump($ar2); var_dump($ar3); ?><?php

preferences:
34.13 ms | 402 KiB | 5 Q