My b2evolution Version: Not Entered

normally when i enter this code:

$Item->permanent_link( array(
'text' => '#icon#',
) );

it generate a linked icon for the post but how can i get just the url of the permanent link without any linking format.

i mean:

I want to get only the url:
<a href="perm_link_only">text</a>

is there a way?