3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $site = "http://hollandshielding.com/"; $url = parse_url($site); $hasSubdomain = preg_match('/(\w)\.(\w)\.(\w)/', $url['host']); var_dump($hasSubdomain);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
int(0)