3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo preg_match('#^[a-z\d+\.-]+:\S+\z#i', 'ts3server://foo.bar') ? 'y' : 'n';
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
y