3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $psnid = preg_match('/^[a-z]{1}[a-z0-9_-]*/', 'Xx_niteshade_xX'); echo $psnid;
based on duXJb
Output for 4.3.0 - 7.2.0
0