3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $tests = NULL; foreach ( $tests as $test ) { echo $test; }
Output for 4.3.0 - 4.3.10, 4.4.0 - 7.1.0
Warning: Invalid argument supplied for foreach() in /in/SU6Eu on line 4
Output for 4.3.11