Fetching content and replacing links

[Nailhead]

I am fetching content from a website for parsing and displaying it's contents. When I display the contents, all of the images and links are broken.

Here's a bit of code to get the contents from a website into $buffer and then search and replace the contents with ParseContents() and empty the remains into $content

function GrabSite($url){ 
    $fd = fopen ($url, "are");
    while (!feof ($fd)) {
        $buffer = fread($fd, 4096);
        $content .= ParseContents($buffer);
    }
    fclose ($fd);
    echo $content;
}

Because the site is stored in a variable on my domain, the whole src="..." and href="..." links become wrong.

So i need a regular expression, which searches for these tags and replaces them with correct links. I need to keep in mind that links will sometimes be encapsulated in ' or " or nothing at all.

I've been experimenting for a week with no luck.

[bretticus]

There's nothing like getting the code instead of writing it. If you really want to preg_replace all the paths from relative to absolute, I'm sure someone can help you, but this class handles proxying content pretty good...

Snoopy Class

[Nailhead]

Thanks! There was a function to do exactly what I need in that class.