3v4l.org

run code in 300+ PHP versions simultaneously
<?php function cube($n) { return($n * $n * $n); } $a = array(1, 2, 3, 4, 5); $c = array(1, 2, 3, 4, 6); $b = array_map("cube", $a, $c); print_r($b);

preferences:
45.77 ms | 402 KiB | 5 Q