3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $str = "Mozilla/4.5 [en] (X11; U; Linux 2.2.9 i586)"; preg_match('/;/', $str, $matches); echo implode($matches);
Output for 4.3.0 - 5.6.21, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
;