PHP-Cache-Kit is a slim little PHP class which allow you to quickly and easily implement module-level caching into your PHP projects. With some thoughtful planning, your little site can scale upwards dramatically using existing infrastructure. Once you see it in action and understand how simple caching is to implement, you'll surely find lots of uses. PHP-Cache-Kit is easy to understand and simplified down to under a hundred lines of code. Easy to integrate, flexible and blazingly fast - oh, and free too!