3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php namespace foo { function define($a, $b) { echo 'HAHA! I don\'t really define anything!'; } define('aa', 'bb'); }
based on qAbdU
Output for 5.6.0 - 5.6.30, hhvm-3.18.5 - 3.22.0, 7.0.0 - 7.3.0beta1
HAHA! I don't really define anything!