Auth_OpenID_AX_FetchRequest::__construct PHP Method

    function __construct($update_url = null)
    {
        /**
         * requested_attributes: The attributes that have been
         * requested thus far, indexed by the type URI.
         */
        $this->requested_attributes = array();
        /**
         * update_url: A URL that will accept responses for this
         * attribute exchange request, even in the absence of the user
         * who made this request.
         */
        $this->update_url = $update_url;
    }