run code in 200+ php & hhvm versions
Bugs & Features
<?php namespace Test { } namespace Second { } echo 234;
based on GfJl8

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

Output for Arrow functions
Fatal error: No code may exist outside of namespace {} in /in/7UFbC on line 12

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