How to find directory name/

[dlngle]

Hello Ive been looking everywhere on this site for my problem.
If its already posted please tell me and ill go there.
I wish to find out a script that can echo my directory path to where all my files are stored for my site.
I am installing a site called jamroom and it requires directory.
It is on a remote server so I dont know where everything is I have some hint it may be something like

(web/htdocs/etc)
would love your helo thanks heaps.
Love the site btw.

[Orio]

[code]<?php

echo __FILE__;

?>[/code]

More info [url=http://www.php.net/manual/en/language.constants.predefined.php]here[/url]

Orio.