Sorry, I’m stuck again. So I have to modify the user’s wp-config.php file to define WP_CACHE. After that is done, which actions / filters do I hook my own functions onto to display a cached HTML page?
Thanks for the quick reply. How does the plugin stop the page from rendering (so that it can display data from a cached file) though? Because once you cache a file for the first time, you wouldn’t need to render the file again until it updates.