Guide to HTML, CSS and JavsScript (University at Buffalo Version)
I developed this guide using HTML5, CSS3, JavaScript, PHP 7.3 and MySQL 5.5. I use separate PHP files to store the numerous variables such as, database information (server, username, password, database) and school information (name, host, username, password, etc.). I also use separate CSS file to give each school its own look and feel.
If you are interested in using this code for your own course, please contact me.