3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = array(1,2,3); $array2 = array('a','b','c'); $array3 = array(); array_map(function ($a, $b) use (&$array3) { array_push($array3, $a, $b); }, $array1, $array2); print_r($array3);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => 1 [1] => a [2] => 2 [3] => b [4] => 3 [5] => c )

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

preferences:
74.32 ms | 1665 KiB | 4 Q