3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $q = range(0, 100); $result = array(); foreach($q as $key => $value) { if (0 === $value % 2) { $result = $key; } } var_dump($result);
based on X2hcK
Output for 4.3.0 - 7.2.0
int(100)