I want to create a webapp that dynamically redirects to a URL, based on address that user typed. When a user visit my site by a address like this:
http://mydomain1.com/a1b2c3d4
I want redirect this user to URL:
http://mydomain2.com/register.php?id=a1b2c3d4&from=mydomain1.com
Yay, I love a good fight!