3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = array('franz' => 'deleon', 'cheryl' => 'chua'); foreach ($a as $key => $val) { unset($a['franz']); } var_dump($a);
Output for 4.3.0 - 7.1.7
array(1) { ["cheryl"]=> string(4) "chua" }