The easiest way to try it out is to download the project and run it on a local webserver with PHP enabled (e.g. Linux with Apache and PHP).
Just copy the project to the web root.
- If you use MySQL you can use the MySQL backend - need to configure _db.php to point to your DB server. (See also the DB config section at the bottom of the article - https://code.daypilot.org/44666/html5-doctor-appointment-scheduling-javascript-php)
- You can also use the SQLite backend which doesn't require MySQL - just make sure the web server has permissions to write to the web root folder (don't use this config in production).