3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php foreach(('Stackoverflow') as $k => $v) { echo dechex($k), ' ', $v, PHP_EOL; }
Output for 4.3.0 - 4.3.10, 4.4.0 - 7.2.0
Warning: Invalid argument supplied for foreach() in /in/fbhal on line 3
Output for 4.3.11