Codeigniter pressing logout button and disable the back browser button

Question

Hello guys i am using CodeIgniter Framework, i have a problem within after logout, the session is already destroyed and redirect to login form, and after redirecting to logi

Answer 1

Hope this will help you

Your login function

function login() {

     $query = $this->login_model->get_user($username, $password);

     foreach ($query as $row) {
          $username = $row->username;
     }

     $session_array = array(
          'username' => $username,
          'logged_in' => TRUE
     );

     $this->session->set_userdata('logged_in', $session_array);
}

Your logout function

public function logout() {

    $this->session->unset_userdata('logged_in');
    $this->session->sess_destroy();
    redirect('login', 'refresh');
}

And in the dashboard or home controller

function index() {

    if ($this->session->userdata('logged_in') !== FALSE && ($this->session->userdata['logged_in']['login_type'] == "" ))
    {
         // Your codes 
    } else {
       redirect('login/logout');
    }
}