3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php if ($val === false) { echo 'aaaa'; } else { echo 'bbbb';}
based on SglSp
Output for 5.0.4 - 7.1.0
Notice: Undefined variable: val in /in/T8npi on line 3 bbbb
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: val in /in/T8npi on line 3 bbbb