3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($x) { switch ($x) { case 1; var_dump('WHAT'); default; var_dump($x); } } foo(1); foo(2);
Output for git.master, git.master_jit, rfc.property-hooks
string(4) "WHAT" int(1) 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:
56.81 ms | 401 KiB | 8 Q