3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test { const PRODUCTION = 20; public static $environment = 10; } test::$environment = constant('test::production'); echo (test::$environment);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Undefined constant test::production in /in/VnlaL:7 Stack trace: #0 /in/VnlaL(7): constant('test::productio...') #1 {main} thrown in /in/VnlaL on line 7
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:
37.27 ms | 401 KiB | 8 Q