3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = NULL; foreach($a as $v) ;
based on 6Fqmd
Output for 4.3.0 - 4.3.10, 4.4.0 - 7.1.0
Warning: Invalid argument supplied for foreach() in /in/UqugC on line 3
Output for 4.3.11