I have downloaded an application and I have the database and php files, but I don't know how to use the files to create and make the website on localhost. I have apache2 server and Ubuntu 16.04. I have MySQL and php installed on my LAMP server. This is the website that I want to see on the browser:
http://www.elated.com/articles/cms-in-an-afternoon-php-mysql/#step1
I am completely new to lamp development.