3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = function(){var_dump(func_get_args()); return true;}; $y = array ('foo'=>1,2,3,4); array_filter($y, $x);
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { [0]=> int(1) } array(1) { [0]=> int(2) } array(1) { [0]=> int(3) } array(1) { [0]=> int(4) }

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:
50.93 ms | 401 KiB | 8 Q