3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php error_reporting(E_ERROR|E_PARSE|E_CORE_ERROR|E_COMPILE_ERROR|E_USER_ERROR); $a = null; foreach($a as $b){ echo 'a'; }
based on 4OPii
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Output for hhvm-3.10.0

Process exited with code 153.