Hello folks,
I trying to redirect to previous page with codeigniter 2 and wont work with my code, any help plz?
function __construct() // se nao estiver logado, user sera redirecionado para pagina de login
{
session_start();
parent::__construct();
if ( !isset($_SESSION['username']) ) {
redirect('login');
}
if (isset($_SERVER['HTTP_REFERER']))
{
$this->session->set_userdata('previous_page', $_SERVER['HTTP_REFERER']);
}
else
{
$this->session->set_userdata('previous_page', base_url());
}
}
function dosomething()
{
$this->album_model->dellActPhotos();
redirect($this->session->userdata('previous_page'));
}
when i use function ‘dosomething’ codeigniter redirect to base_url, whats wrong here?