3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private string $bar; private function foo() {} } $foo = new Foo(); $foo->thing = true;
Output for git.master_jit, git.master
Deprecated: Creation of dynamic property Foo::$thing is deprecated in /in/nWVPV on line 9

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:
25.12 ms | 405 KiB | 5 Q