3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [1, [2, 3]]; $array[1][1] = &$array; count($array, COUNT_RECURSIVE);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: count(): Recursion detected in /in/DlrWH on line 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:
56.28 ms | 401 KiB | 8 Q