3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('123', '456A', '78'); sort($a); print_r($a); $b = array('456A', '78', '123'); sort($b); print_r($b); $c = array('78', '123', '456A'); sort($c); print_r($c); $d = array('78', '456A', '123'); sort($d); print_r($d);

preferences:
38.1 ms | 402 KiB | 5 Q