I need a PHP script that will track out-clicks of all urls on my page.
I have found scripts, BUT they only track specific links.

For example. Say I have a daily link on my site from site
www.example.com. I link different content from that site daily
(www.example.com/blahblah.html), so each link is unique. I need a
script that will only look at the root URL and track those clicks. So
if I had linked 10 different pages of a site, the tracking will group
all 10 pages and count all clicks under the root url of
www.example.com only, rather than me having to add them all up.
Hopefully this makes sense to you.

This is simple. Just point all outbound links to a PHP script that
redirects then count hits on that script. For example, all traffic
goes to:
http://www.example.com/outbound.php?url=http%3A%2F%2Fwww.yahoo.com

That would load http://www.yahoo.com ;  note that you must URL encode
the outbound location because two instances of http:// (and/or
additional parameters) in the same request will screw things up.