3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a=array("1","2","3","4"); for($i=count($a);$i>=0;$i--) if (count($a)>=0) { array_pop($a); } return $a;
Output for 4.3.0 - 5.6.26, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0