3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $sDomain_name = 'your-domain.com'; $db_domain_name = 'your-domain.com'; var_dump(preg_match('/(^|\.)'.preg_quote($sDomain_name).'($|:[0-9]+)/i', $db_domain_name));
Output for 4.3.0 - 7.1.7
int(1)