3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $arr = array(1,2,3,4,5,6,7,8,9); foreach($arr as $key=>$value) { unset($arr[$key + 1]); echo $value . "\n"; }
Output for 4.3.0 - 7.1.7
1 2 3 4 5 6 7 8 9