Stats with PHP

[Phantom]

I want to create a statistic program with PHP. I know that I can get information on the browser with the get_browser() function, but how can I find information like installed plugins, screen resolution, country, and continent that many programs such as Nedstat provided? Thanks in advanced!

[Timotheos]

Well I know with country you can use [ip-to-country.webhosting.info...] to get it based on the IP address.

Screen resolution though would have to be done with javascript.