I need a Multi choices Quizzes app

Background information • This database-driven website enables the creation and management of quizzes consisting of multiple-choice questions. • The website should be designed and built to production standards and should adhere as far as possible to industry best practices. • technology stack: vanilla PHP need to be used to construct the website. • For this version of the website the set of known users with their passwords and permissions will be pre-configured; the website does not need to provide capabilities permissions will be pre-configured; the website does not need to provide capabilities for user registration, password reset, or change of permission. Business requirements Users and permissions • The set of users with their usernames, passwords and permissions should be preconfigured. This may be done by manually inputting data into the database, through a separate user-config file ex. "[login to view URL] " • Stored passwords should be hashed for security, using a suitable hash algorithm. "• Permission levels should be one of {Edit, View, Restricted}, where: Edit means the ability to add, delete and change questions and answers; View means the ability to ability to add, delete and change questions and answers; Restricted means the ability to view questions only" • Only known users can login to the website. Once logged in, a user can only carry out the actions allowed by their permission level. • The website will need to maintain user session state while the user is logged in. • A user can logout, which will take them back to the login page. Quizzes • A quiz has a title and a numbered sequence of questions. • Each question is formulated as a text string, e.g. “What is the approximate population of London?” • Each question is associated with a set of between 3 and 5 answers. Each answer is a text string, shown in the user interface indexed by an uppercase character (‘A’, ‘B’, ‘C’ etc). For example, the answers to the above question might appear like this: o A. “250 thousand” o B. “1 million” o C. “9 million” o D. “78 million” Viewing and Editing • A user with Restricted permission can select a quiz from all available quizzes. Having selected the quiz, all the questions in that quiz can be viewed on the screen. • A user with View permission can select and view a quiz as above. They can also select a question to see the associated answers. • A user with Edit permission can select a quiz and view questions and answers as above. They can also make and save all the following changes: o Create new quizzes and delete existing ones; o Add and delete questions; (which may cause the questions to be re-numbered); o Edit the text of any questions; o Add and delete answers to any question (which may cause the answers to be re-indexed); re-indexed); o Edit the text of any answer.