I made this for a group project in my Database Systems class, in order to provide a front-end for users accessing the database. The front-end itself is made exclusively with PHP and CSS, and pulls data from a MySQL server.
The purpose of the site is to allow a user to add a new entry into the database. Since this was designed for our group, there are specific numbers that each group member uses to create the ID of a new entry. I would have preferred a system with auto-incrementing IDs, but in order to work with the group's desires I coded a check to make sure a manually entered ID isn't a duplicate.
In order to access this project, you'll need to download the project from my Github and upload the SQL file into a database. I used my own computer's localhost, but if you're using a different source you will need to change where the PHP code is connecting to the database within the PHP files.