3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $id = "1%0AUNION SELECT 1,2,3,4,5,6 -- -"; echo (preg_match('/[0-9]+/m', $id)) ? 'This is a valid ID' : 'Are you trying to hack me?!';
Output for 4.3.0 - 7.2.0
This is a valid ID