3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $host = 'host.dupa.com'; $parts = explode('.', $host, -3); echo $parts[1] . $parts[2];
Output for 5.3.0 - 7.3.0rc4
Notice: Undefined offset: 1 in /in/FDWR2 on line 7 Notice: Undefined offset: 2 in /in/FDWR2 on line 7
Output for 5.1.0 - 5.2.17
Notice: Undefined offset: 1 in /in/FDWR2 on line 7 Notice: Undefined offset: 2 in /in/FDWR2 on line 7
Output for 4.3.0 - 5.0.5
Notice: Undefined offset: 2 in /in/FDWR2 on line 7 dupa.com