public function render_footer(\templatable $footer) {
        $data = $footer->export_for_template($this);

        return $this->render_from_template('block_rss_client/footer', $data);
    }
public function render_footer(\templatable $footer) {
        $data = $footer->export_for_template($this);

        return $this->render_from_template('block_rss_client/footer', $data);
    }
public function render_footer ( \ templatable $ footer ) { $ data = $ footer -> export_for_template ( $ this ) ; return $ this -> render_from_template ( 'block_rss_client/footer' , $ data ) ; }
Render the block footer

@param templatable $footer
@return string|boolean
Render the block footer