pages.php

<?php

class Pages extends CI_Controller {

	public function view($page = 'home')
	{
        if ( ! file_exists('application/views/pages/'.$page.'.php')) {
            // show the fatal 404 error.
            // the below function is CodeIgnitor's  native built-in function
            show_404();
        }

        $data['title'] = ucfirst($page);
        $this->load->view('templates/header',$data);
        $this->load->view('pages/'.$page,$data);
        $this->load->view('templates/footer',$data);


	}
}

?>