3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function doSomething($a, $b) { } } class B extends A { public function doSomething($c) { } }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Declaration of B::doSomething($c) must be compatible with A::doSomething($a, $b) in /in/C6fcP on line 11
Process exited with code 255.

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:
31.62 ms | 401 KiB | 8 Q