3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php #$a = array(); foreach ($a as $as) { echo $as; }
Output for 5.1.0 - 7.2.0
Notice: Undefined variable: a in /in/nIlQq on line 3 Warning: Invalid argument supplied for foreach() in /in/nIlQq on line 3
Output for 4.3.0 - 4.3.10, 4.4.0 - 5.0.5
Warning: Invalid argument supplied for foreach() in /in/nIlQq on line 3
Output for 4.3.11