3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php mb_ereg('%(.[\w]{3,5})$%', 'zipfile.zip', $matches); echo $matches[0];
Output for 7.1.0 - 7.2.0
Notice: Undefined offset: 0 in /in/gWiGd on line 4
Output for 5.3.18 - 7.0.20