3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface HumanInteface { } class Human implements HumanInterface { } class Dog { } echo is_a('Dog', 'HumanInteface');
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Interface "HumanInterface" not found in /in/p4s7p:6 Stack trace: #0 {main} thrown in /in/p4s7p on line 6
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:
34.81 ms | 401 KiB | 8 Q