Is anybody here really familiar with how Wordpress functions internally? If so, this question is for you.

I’m looking for any documentation that explains the “message loop” that WP follows starting when it gets a request to load a page.

The server gets a request to load a URL with a PageID on it. Then what happens?

What I’m really interested in (initially) is getting a list of “page-load actions" rather than actually loading a page, and I’d like to know initially if that’s something fairly easy to do (maybe with a debug flag enabled), or if it’s a hairy-ass bunch of work.

-David Schwartz