How to CALL IN the URL of the page

[perusi]

Hi,

I want to include in my the Facebook social plugin to show the comments of my facebook users.

The code is this:

[removed][removed]

How can i automatically call in the fb:comments href (in WHAT_TO_WRITE_OR_INCLUDE_HERE) the actual address of the page. I`m a newbie in PHP and i think i remember seeing some time ago a GETURL or something like that...so i`m thinking if anyone of you can help me please


Thanks

[perusi]

if i replace it with $link->getUrlWith()} ...i see product.php ...blabla


i`m getting close... could you help please

href="{$link->getProductLink(intval($category->id, $product->id), $product->link_rewrite, $product->ean13)}"

anyone?