Minimalistic visitor stats based on PHP?

Does anybody know a minimalistic, nice-looking visitor statistics suite based on PHP that displays visitor stats in a end-user friendly way.

I know Google Analytics, and the big names in PHP and Perl based traffic analysis; they are all too complicated and feature-rich for what I need. I am looking for something that is already totally simplified and that I don't have to strip down.

Required features:

Visitors today, this week, this month
Where visitors came from
A good referer overview
Visitors on this page
Good filtering of bots

Optional:

Can connect to built-in IP locator thingy, I forget the name... Anyway, I have good IP to country resolution based on one of the big providers' functions in the provider's $_SERVER variable
A nice API and/or source code documentation to extend / interact with would be a plus.

There is no access to the server logs on the server I want to use this so the suite would have to bring its own tracking facilities, be that a PHP include, an image or a script.

Open Source would be nice, but I would consider paid solutions as well, as long as they're scripts shipped with source. I want no dependencies from external services.

Thanks in advance!

Solution

Perhaps one of the most well-known PHP-based analytics applications out there is Mint (http://haveamint.com/). It's not as feature rich as other analytics apps ... it may be too feature rich for what you are looking for.