You should be able to give a project directory and the
system will recursively search through all files
(either .php or .php4 or whatever) and when it finds a file
(whether class file or not), it grabs the javadoc-style
comments that are already in the file and create your
class-function-parameters heirarchy with details,
examples, author version, date and other info.
NOTE: This is a second stage for the Builder request
that I just made if finding class files would be easier.
However, it might be easier to just parse all .php/.php4
files looking for javadoc-style comments.