3v4l.org

run code in 300+ PHP versions simultaneously
<?php define(YEARGROUP, '10'); define(CYCLE, '3'); define(CYCLEFILTER, 'Y' . YEARGROUP . ' CYCLE ' . CYCLE); echo CYCLEFILTER; ?>
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Undefined constant "YEARGROUP" in /in/4ttlM:2 Stack trace: #0 {main} thrown in /in/4ttlM on line 2
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:
43.67 ms | 401 KiB | 8 Q