http://my-domain.com/ppc-landing-page.php?Campaign=Boynton-Beach&AdGroup=Security%20System&Keyword=The%20Best%20Home%20Security%20System%20Company
I want this to be rewritten as
http://my-domain.com/Boynton-Beach/Boynton-Beach.php?Campaign=Boynton-Beach&AdGroup=Security%20System&Keyword=The%20Best%20Home%20Security%20System%20Company
and display the content inside ppc-landing-page.php
The idea is to get the value of Campaign query parameter and rewrite the url in the browser to
http://my-domain.com/{$_GET['Campaign']}/{$_GET['Campaign']}.php?Campaign=Boynton-Beach&AdGroup=Security%20System&Keyword=The%20Best%20Home%20Security%20System%20Company
the full query string should be there
and then it should replace the $_GET values in the ppc-landing-page.php with the values in the query string and display the content.