3v4l.org

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

preferences:
45.75 ms | 402 KiB | 5 Q