The Full Stack Web Development - Project - Page Cache Project With PHP

The video tutorial guides viewers through building a simple page caching system using PHP and Memcache. It starts with setting up the environment by installing PHP and Apache, then moves on to implementing Memcache for caching data. The tutorial demonstrates creating a basic caching system that stores HTML content in a key-value pair, improving page load speed by reducing server file system access. The video concludes with a demonstration of the caching system's functionality and potential applications.

What is the role of the 'index.php' file in the project?

What is the expected output when accessing the cached page?

What should be done if the cache does not exist when trying to access a page?

What happens when the cache expires after 30 seconds?