3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('::', true); var_dump(constant('::'));
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught ValueError: define(): Argument #1 ($constant_name) cannot be a class constant in /in/pD6hV:3 Stack trace: #0 /in/pD6hV(3): define('::', true) #1 {main} thrown in /in/pD6hV on line 3
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:
66.28 ms | 401 KiB | 8 Q