Web application design with UML and RUP

For designing Object Oriented Software with UML, it' still OK for me.

But I'm going to develope a web site (e-learning web site) with Rational Unified Process and the design tools is UML.

So, how should I diagram it?

Should I assume each *.php as one class and do the rest like usual?

Since I'm using PHP 4 as the programming language and I didn't use class in it. I just code it as normal function. So I don't have any Object in my code. Therefore I'm confuse of using the Object Oriented design tool - UML for design the web site.

I already read the article of RUP from these URL:
Ten Essential of RUP

RUP Implementation Guide


If my question is too confuse or complex for explanation, can someone provide me links to website that related to it?
(other than http://www.rational.com)

If I can have a Table Of Content of any project that develope using RUP and UML, than it would be VERY much appreciated as Table Of Content usually would be a good guideline.



Thanks for helping.







Peter CCH




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RUP and UML is a requirement.
I cannot change to use other design tool such as those old DFD and cannot use those old development methodology like SDLC.
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