3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $url = "http://www.mysite.com/section/index.php"; preg_match('///([^/]+)//', $url, $matches); var_dump($matches);
Output for 5.2.0 - 7.1.0
Warning: preg_match(): Unknown modifier '/' in /in/pkEI0 on line 4 NULL
Output for 4.3.11 - 5.1.6
Warning: preg_match(): Unknown modifier '/' in /in/pkEI0 on line 4 array(0) { }
Output for 4.3.0 - 4.3.10
Warning: Unknown modifier '/' in /in/pkEI0 on line 4 array(0) { }