3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $host = 'host.dupa.com'; $parts = explode('.', $host); $count = count($parts); echo $matches[$count - 1] .'.'. $matches[$count];
Output for 5.0.4 - 7.1.0
Notice: Undefined variable: matches in /in/kUuGO on line 8 Notice: Undefined variable: matches in /in/kUuGO on line 8 .
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: matches in /in/kUuGO on line 8 Notice: Undefined variable: matches in /in/kUuGO on line 8 .