3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $id ="sylvanas"; echo(preg_match("/'|\\\\/i", $id));
based on NRF20
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.2.0
0