Project Overview: Develop a website "Singapore General Knowledge Quiz" that generates quizzes on two topics: Singapore History and Singapore Geography. The website will allow users to answer questions, score points, and see results. The website should be developed in PHP.

Features:

User can insert their nickname and choose between the two topics (Singapore History or Singapore Geography) at the beginning of each attempt

User can take unlimited quizzes in one attempt and view results with the number of correct and incorrect questions and overall points after each quiz

User can see a leaderboard with the cumulative points of all attempts ordered by nickname or score

User can exit and restart the quiz at any time

Design Requirements:

Enter nickname and menu with options (quiz topics, leaderboard, exit)

Display quiz with 5 randomly chosen questions from the question pool (one question per page)

Ability to navigate between questions during the quiz

Display quiz results and overall points after each quiz

Leaderboard with option to order by nickname or score

Display user's nickname and overall points at the end of each attempt

Option to restart the quiz

Functionalities:

User can insert their nickname at the start of each attempt

User can choose between quiz topics (Singapore History or Singapore Geography) at the start of each attempt or after each quiz

User can navigate between questions during a quiz

User can see results with number of correct and incorrect questions and overall points after each quiz

User can see the leaderboard with cumulative points of all attempts

User can exit and restart the quiz at any time

Data Storage:

Use text files to store questions and user points.

Note: Each topic must have at least 10 questions in the question pool and each quiz will consist of 5 randomly chosen questions. The questions will contain multiple-choice and short-answer questions.