Page title not working in codeigniter?

Question

Below given title not appear in web page title. It shows default value.

Code:

public function index()
{
    $data['page_title'] = "Welcome to codigniter";
            ...................
            ...................

}

Answer 1

just pass the $data variable when loading the view, and then echo $page_title between <title></title> in your view.

<title><?php echo $page_title; ?></title>