amoldalwai/E-learning-Website ? reverse-engineered prompt

Build me a simple e learning website in PHP that lets people sign up, log in, browse courses, buy them, and download the course material as PDF after payment. I want a clean home page, an about page, a contact page, and a course listing with a few sample web and coding courses. Users should be able to leave ratings, reviews, and suggestions, and I want an admin area where I can see all of that, manage users, and track basic site activity like visits and how many courses were bought.

Please also add a chat feature so users can message the admin in real time with AJAX style updates. Include the usual pages for account, login, signup, forgot password, and logout, and make sure everything is connected to a MySQL database. Keep the design simple and usable, and if you need current setup details for PHP or database handling, look them up online first.