Screen capture with PHP and GD
Pierre shows you how to get a screen-shot of a site using PHP and GD2 on Windows. The examples he’s presented shows you how to get a screen shot of IE, and goes on to show how to get a site loaded into IE and capture the screen only after the page loads completely on the browser.
This method can be used to capture any kind of window.
Link: Screen capture with PHP and GD – The Pimp

