3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = 'registry/jenniferandhayden106.17.14/deny'; $regex = '~^registry/([a-zA-Z0-9\\.\\-]+)/(confirm|deny)~'; var_dump(preg_match($regex, $test));

preferences:
34.57 ms | 402 KiB | 5 Q