[PHP-WIN] Looking for PHP development software

[Jim MacDiarmid]

Hi everyone,
 
I'm not sure if the software I'm looking for exists, but I was wondering if
there is a PHP IDE or utility program that has the functionality to
read/index php and html files in a website, and display and/or print a
graphical map or relationship diagram of all files based on include or
require statements?
 
Any ideas?
 
Jim