The fuel that powers the s3m.it compo system. Not the nicest code you've ever seen, but at least it's rather structured and well-documented. Now you can finally search for evil h4x to find out who made a tune before the results are out! Should probably work with any version of PHP 7.
php/settings.php would like to know your MySQL / MariaDB credentials.
Most code by Saga Musix (https://sagamusix.de/), voting system by coda (https://coda.s3m.us/). Released under the BSD 3-clause license.