Even if I use session_destroy() in my logout controller var_dump($_SESSION); gives some output like array(1) { ["__ci_last_regenerate"]=> int(1484032559) } after user has logged out. For this reason I think the following code for login controller is not working properly:
function login()
{
if(!isset($_SESSION['user']))
{
$this->load->view("log");
}
else
{
/********login details verification*******/
}
If so is the case how to destroy session after user logout? Can anyone help please? Thanks.
Use CodeIgnitor native session destroy method, it should work fine as CodeIgnitor use it's own session mechanism.
e.g,
$this->session->sess_destroy();
to unset any session value use following syntax
$this->session->unset_userdata('variable');