3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $result = sha1('abcdefghijklmnopqrstuvwxyz012345password'.sha1('abcdefghijklmnopqrstuvwxyz012345password')); echo $result;
Output for 4.3.0 - 7.1.0
37e647f70508787b698d6a2ebe5584c9f6c6b9d9