3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php foreach(range(1,5) as $r){ foreach(range($r,5) as $r){ echo $r; } }
Output for 4.3.0 - 5.6.21, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
123452345345455