Developed using MVC where the folder "classes" and "services" are the Controllers, the folder "db" is the Model and the folder "views" is the Views.
The psr-12 coding style is used, for more info you can check https://www.php-fig.org/psr/psr-12/
To run it flawlessly it is advisable to use Docker, just execute the command "docker compose up" while in the folder and you will be able to access the site going to "localhost:8080/views/login.php".