I'm writing a php script that takes a URL and allows the user to highlight parts of the page. When I type in a URL all of the images are broken. How can I write a script to change relative links and assets to absoulute.
Another thing this would need to cope with is with URLs such as http://example.com/example.html
because some scripts might rewrite this as http://example.com/example.html/img/img.png
Thanks for any help