3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = [ 0 ]; foreach ($input as &$i) { $lastInput =& $i; } $lastInput = 5; echo $i;
Output for git.master, git.master_jit, rfc.property-hooks
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:
65 ms | 840 KiB | 4 Q