3v4l.org

run code in 300+ PHP versions simultaneously
<?php function lalala($a, callable $b) { var_dump(call_user_func($b, $a)); } $closure = function($param) { return 'something: '. $param; };
Output for git.master, git.master_jit, rfc.property-hooks

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:
51.51 ms | 401 KiB | 8 Q