3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php mysql_connect('foo') or die('lol');

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

Output for Typed properties v2
Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /in/CFeuT:3 Stack trace: #0 {main} thrown in /in/CFeuT on line 3
Output for Array change keys
Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /in/CFeuT:3 Stack trace: #0 {main} thrown in /in/CFeuT on line 3
Output for Lexical anon
Fatal error: Call to undefined function mysql_connect() in /in/CFeuT 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