We just updated our htaccess tester to support the HTTP_REFERER variable in your rewrite rules. To do so we simply added a new field underneath the field for the htaccess. You can type any URL in this field, which will be used in the script as the HTTP_REFERER...
Last Wednesday we were struggling with some complex rewrite rules. To test them we had to set up a local server and keep hitting that refresh button after each change. The only thing we could see is if the URL was rewritten to the right location or not, but there...