cache a webpage like the "Google cache"

[php_johan 0]

I have been trying to build a script which would function as a cache for certain external links (pages going out of service etc).

I have been trying to use the linux WGET function, however there are many sites for which it cannot download all images etc required to display the page and then correct the urls in the html document to a relative path.

Is there any functions in PHP or do you have any good ideas for this?