3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $foo = "bar"; foreach ($foo as $char) { var_dump($char); }
Output for 4.3.0 - 4.3.10, 4.4.0 - 7.2.0
Warning: Invalid argument supplied for foreach() in /in/hMKrK on line 4
Output for 4.3.11