3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'abc'; function a($name) { $abc = "asd"; $_SESSION[$name] = $$name; } a('a'); $a = 'abc';
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $a in /in/4ciF2 on line 8

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:
53.43 ms | 401 KiB | 8 Q