3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $test = 'registry/jenniferandhayden106.17.14/confirm'; $regex = '~^registry/([a-zA-Z0-9\\.\\-]+)/(confirm|deny)~'; var_dump(preg_match($regex, $test));
Output for 4.3.0 - 7.1.0
int(1)