3v4l.org

run code in 300+ PHP versions simultaneously
<?php $func = function () { static $val; if (!isset($val)) { $val = 0; } return ++$val; }; var_dump($func()); $func2 = clone $func; var_dump($func()); var_dump($func2());
Output for git.master, git.master_jit, rfc.property-hooks
int(1) int(2) int(2)

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:
35.68 ms | 401 KiB | 8 Q