3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function baz($optionalArgument = true) { } } class Bar extends Foo { public function baz() { } }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Declaration of Bar::baz() must be compatible with Foo::baz($optionalArgument = true) in /in/6T2DO on line 12
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:
33.24 ms | 405 KiB | 5 Q