CI_Cart::destroy PHP Method

    public function destroy()
    {
        $this->_cart_contents = array('cart_total' => 0, 'total_items' => 0);
        $this->CI->session->unset_userdata('cart_contents');
    }

 public function destroy()
 {
     // Run the standard CI_Cart function
     parent::destroy();
     // Fire an event to tell external modules that the cart has been destroyed
     Events::trigger('cart_destroyed');
 }