3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $test = 'registry/jenniferandhayden106.17.14/deny'; $regex = '~^registry/([a-zA-Z0-9\\.\\-]+)/(confirm|deny)~'; var_dump(preg_match($regex, $test));
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
int(1)
Output for hhvm-3.10.0

Process exited with code 153.