3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait Foo { public function foo($callback) { $callback(); } } class Bar { use Foo; public function bar() { $this->foo(function() { $this->baz(); }); } protected function baz() { echo 'made it'; } } $bar = new Bar; $bar->bar();
Output for git.master, git.master_jit, rfc.property-hooks
made it

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:
46.44 ms | 401 KiB | 8 Q