3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo\Bar { class Lorem { const IPSUM = 42; } } namespace { var_dump(\Foo\Bar\Lorem::IPSUM); $class = \Foo\Bar\Lorem::class; var_dump($class); var_dump($class::IPSUM); var_dump($class::class); }
Output for git.master, git.master_jit, rfc.property-hooks
int(42) string(13) "Foo\Bar\Lorem" int(42) Fatal error: Uncaught TypeError: Cannot use "::class" on string in /in/jSdSi:13 Stack trace: #0 {main} thrown in /in/jSdSi on line 13
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:
42.88 ms | 401 KiB | 8 Q