usky-website/web/application/controllers/about.php

<?php 
!defined('BASEPATH') && exit('No direct script access allowed');

class About extends MY_Main_Controller
{
    public function __construct()
    {
        parent::__construct();
        $this->load->model('web_setting_model','web_setting');
    }

    public function index()
    {
        $name         = 'about';
        $item         =  $this->web_setting->getValueByName($name);
        
        $data['item'] = $item[0]['value'];
        $this->load_view($data);
    }
    public function index1()
    {
        $name         = 'about';
        $item         =  $this->web_setting->getValueByName($name);
        
        $data['item'] = $item[0]['value'];
        $this->action_name = __FUNCTION__;
        $this->load_view($data);
    }
    public function download(){
        $this->load->helper('download');
        $name = 'pdf';
        $pdf  =  $this->web_setting->getValueByName($name); 
        $file_name = $pdf[0]['value'];
        $stream = file_get_contents(UPLOAD_FILE_DIR.DIRECTORY_SEPARATOR.$file_name);
        force_download($file_name, $stream); 
    
    }

}



 ?>