3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php phpversion() == "5.6.16" or die(); ECHO phpversion();
based on 8jF5J
Output for 5.3.20 - 5.6.15, 5.6.17 - 7.2.0
Output for 5.6.16
5.6.16