3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $list = array("A", "B", "C","D"); $mode = current($list); foreach ($list as $var) { print($mode); $mode = next($list); }
Output for 4.3.0 - 5.2.3, 7.0.0 - 7.1.0
ABCD
Output for 5.2.4 - 5.6.28
ACD