I think you've both sold me on the Wrox book. I have, gulp!, Professional Active Server Pages 2.0 and it really is an outstanding book although I don't like ASP. I really don't want to be reliant on the "Empire" any longer and want an Open Source tool for most of my future work. If the PHP book as as good as the ASP book, I'm sure I'll be pleased.
I also agree with your point about needed to read posts and review code. There really isn't any substitution for getting your hands dirty is there?
BTW: Is there a way to set up a local workstation that you can use to write code and test it on the same machine like you can with ASP (using the Personal Web Server) and ColdFusion using their own personal server. I can go back to writing code and testing it against a hosting service's server (since I don't have a local server for development at this point). Any thoughts on this?