3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $x = 'str'; foreach (explode($x, '') as $y) { var_dump($y); }
based on Q8Lt6
Output for 5.6.0 - 5.6.30, hhvm-3.18.5 - 3.22.0, 7.1.0 - 7.3.0beta1
string(0) ""