https://www.mysqltutorial.org/getting-started-with-mysql/mysql-sample-database/
https://dev.mysql.com/doc/refman/8.0/en/
https://www.w3schools.com/php/php_functions.asp
https://www.php.net/manual/en/reserved.variables.php
https://www.php.net/manual/en/funcref.php
https://www.php.net/manual/en/function.phpinfo.php
https://www.w3schools.com/html/default.asp (for HTML)
https://www.w3schools.com/css/css_border_color.asp (for CSS)
https://unsplash.com/s/photos/restaurant (main Page)
https://unsplash.com/s/photos/burgers-on-a-table (Menu Page)
https://unsplash.com/s/photos/admin (Login Page)
https://unsplash.com/s/photos/admin-guy-behind-computer (index.php Page)
https://unsplash.com/s/photos/Thanks-for-your-reservation (confirmation.php page)
https://unsplash.com/s/photos/coffee-cup (confirmation.php Media Page)
https://unsplash.com/s/photos/admin-page (Current_Reservations.php Page)
https://unsplash.com/s/photos/restaurant-employees (Employees_Page.php Page)