codeigniter check for user session in every controller

Question

I have this private session in one of my controllers that checks if a user is logged in:

function _is_logged_in() {

   $user = $this->session->userdat         


        

Answer 1

I coded like this according to above answers.. And this is running for me Create file my_helper.php

Edit in autoload.php file

$autoload['helper'] = array('my');

In your Controller file

class Welcome extends CI_Controller {

    public function __construct(){
        parent::__construct();

        if(!_is_logged_in())  
        {
            redirect("Login");
        }
    }
}