3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php define('RUNNING');
Output for 5.2.7 - 7.2.0
Warning: define() expects at least 2 parameters, 1 given in /in/pH0tv on line 2
Output for 4.3.0 - 5.2.6
Warning: Wrong parameter count for define() in /in/pH0tv on line 2