PHP W3C Feeds & Markup validator client

I have a PHP classes clients for two of yours validator 
services as a part of my GPL framework on SF. Is that 
possible to add a link from your validators description 
pages to it?
The PHP5 framework page :

With best regards,
Ozornin P.N. (Timong)
mailto :

Received on Saturday, 30 June 2007 18:52:40 UTC