3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(?string $bar) { } foo(''); foo(null);
Output for git.master_jit, git.master, rfc.property-hooks

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:
65.64 ms | 405 KiB | 5 Q