3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function T($a) { } } class B extends A { public function T(string $a) { } } echo "a";
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Declaration of B::T(string $a) must be compatible with A::T($a) in /in/gciem 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:
62.28 ms | 401 KiB | 8 Q