3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $d = "mail.ru"; var_dump(preg_match('/^[mail|inbox|bk|list]\.ru.*/is', $d));
Output for 4.3.0 - 5.6.22, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
int(0)