3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php (function($hoge){echo $hoge; return $this})('tee')('gee');
based on d2X6r

Shows result from various feature-branches currently under review from the php developers. Contact me to have additional branches featured.

Output for Arrow functions
Parse error: syntax error, unexpected '}', expecting ';' in /in/4qFrR on line 3

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