3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(preg_match('#^((http:|https:)?//(www\.)?arrivo\.ru|/[^/])(?!.*tury)(?!.*about)(?!.*advert).*$#', 'http://breachmulo.ru/'));
Output for 4.3.0 - 7.1.0
int(0)