3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface ContainerInterface { public function has(string $id); } class Container implements ContainerInterface { public function has(string $id):bool { return false; } }
Output for git.master, git.master_jit, 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:
25.61 ms | 405 KiB | 5 Q