3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $relativeUrl = "/string1/(\d+)/string2/(\d+)/string3"; $currentUrl = "/string1/ssss/string2/5678/string3"; preg_match('#' . $relativeUrl . '#', $currentUrl, $matches); var_dump($matches);
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
array(0) { }
Output for hhvm-3.10.0

Process exited with code 153.