3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $postuser = 3; $postuser = sha1($postuser); echo $postuser;
Output for 4.3.0 - 5.6.30, hhvm-3.10.1 - 3.17.3, 7.0.0 - 7.2.0
77de68daecd823babbb58edb1c8e14d7106e83bb