PHP web application with RWD technique

1. the application should perform its own set of tasks (not only log in and log out)
2. the application should read and write 3 database tables
3. the data processing and verification are performed on the server
side
4. the client-side is designed in HTML5, CSS3, and JavaScript the application should have a responsive user interface (RWD)
5. developed with Media Queries (not with Bootstrap)
6. the application should have a reactive user interface the application must use various possibilities and
functionalities of the framework (at least 5)

The resource you can use:

PHP 7 tutorial , https://www.tutorialrepublic.com/php-tutorial/
PHP tutorial, https://www.tutorialspoint.com/php/index.htm
PHP The Right Way, https://phptherightway.com/
PHP tutorial, https://www.w3schools.com/php/default.asp
Responsive Web Design – Introduction, https://www.w3schools.com/css/css_rwd_intro.asp
Responsive Web Design, https://developer.mozilla.org/en-US/docs/Learn/CSS/CSS_layout/R
Responsive web design basics, https://web.dev/responsive-web-design-basics/