[wp-hackers] Current Dashboard URL/URI?

[Mike Walsh]

What is the recommended method for reconstructing the current URL on the
Dashboard?  I need this in my plugin to construct a link.  I am currently
using the this:

$url = get_admin_url() . $pagenow . '?' . $_SERVER['QUERY_STRING'] ;

Is there a better solution?  I couldn't find a WordPress function to return
the query string or the full URL.

Thanks,

Mike

-- 
Mike Walsh - mpwalsh8 at gmail.com