3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = ['one', '3', '5']; array_walk($data, function($val){ return $val."WOOHOO"; }); var_dump($data);
Output for git.master, git.master_jit, rfc.property-hooks
array(3) { [0]=> string(3) "one" [1]=> string(1) "3" [2]=> string(1) "5" }

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:
67.68 ms | 401 KiB | 8 Q