current url ??

Hi.
Is there a way to open an external website in my page and get the current url of that page if I click in one link in that page??
For example:
I open google.com inside my page and if I search something, I wan to get the result page url, and if I click in one link in the results I want to get the url of that link.
I have searched on google but it is not possible to get current url using iframe, is there one way to do this???

Thanks.

 

See How to scrap links on a web page using PHP

 

you can use 'iFrame' tag of html to show external site in your page.