3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $array = array( 0 => 'x-ice', 2 => 'x-icenorth', 4 => 'x-icexi2', 4 => 'x-icexi3'); $arrays =$array; foreach($array as $key => $arr) { }
Output for 4.3.0 - 7.2.0