facebook comment plugin for each object in my page?

Question

i have single php dynamic page that load image each time app user is login to my fb app i like that each user will have its own fb comment box , how can i configure it to be unique for each user . i know the php part , i have the user id , in the page but the js part of the fb comment i can't find. this is what i have now:

 <div class="block">
                <div class="fb-like-box" data-href="http://www.facebook.com/apps/application.php?id=13xxxxxxx8434" data-width="710" data-height="60" data-show-faces="true" data-stream="false" data-header="false"></div>
        </div>
        <div class="bottom-block">
            <div class="fb-comments" data-href="http://xxx.co" data-num-posts="2" data-width="500"></div>
    </div>

Answer 1

data-href="http://xxx.co/singlePhpFile.php?userid=123"

只需更改用户ID;）