3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr = array('a','b'); echo current($arr),"\n"; foreach($arr as $val){ echo current($arr); }
Output for 4.3.0 - 4.4.0, 4.4.2 - 5.2.3, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
a aa
Output for 5.2.4 - 5.6.28
a bb
Output for 4.4.1
a b