codeigniter中向视图中动态添加数据

1.
$data = array(
    'title' => 'My Title',
    'heading' => 'My Heading',
    'message' => 'My Message');
$this->load->view('blogview', $data);



2.
<?phpclass Blog extends CI_Controller {

    public function index()
    {
        $data['title'] = "My Real Title";
        $data['heading'] = "My Real Heading";

        $this->load->view('blogview', $data);
    }
}