3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types = 1); function foo(array $foo) { $foo[0] = [1, 2]; } $foo = []; foo([&$foo]); var_dump($foo);
Output for git.master_jit, git.master, rfc.property-hooks
array(2) { [0]=> int(1) [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:
137.05 ms | 405 KiB | 5 Q