3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public static function is($val) { define(__CLASS__, $val); } } Foo::is('bar'); var_dump(Foo);
Output for git.master, git.master_jit, rfc.property-hooks
string(3) "bar"

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:
42.03 ms | 401 KiB | 8 Q