3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php if($test) echo 'ok'; else echo 'ni';
Output for 5.0.4 - 7.2.0
Notice: Undefined variable: test in /in/68lAv on line 2 ni
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: test in /in/68lAv on line 2 ni