3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class A { abstract protected function foo(); } abstract class B extends A { abstract protected function foo(array $context = []); }
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:
142.82 ms | 405 KiB | 5 Q