3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $title = "Orange Is the New Black: My Year in a Women's Prison (2010) [Piper Kerman]"; preg_match('/^[^\(]+/', $title, $match); echo $match[1];
Output for 5.3.0 - 7.1.0
Notice: Undefined offset: 1 in /in/ieO0O on line 4
Output for 4.3.0 - 5.2.17
Notice: Undefined offset: 1 in /in/ieO0O on line 4