3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a() { global $a; https://3v4l.org/ $a = 10; } function b() { echo $a; } a(); b(); echo $a;
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $a in /in/nKntI on line 9

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:
61.56 ms | 401 KiB | 8 Q