krumo($_SESSION);

    echo '$_GET'; 
    krumo($_GET);

    echo '$_POST';
    krumo($_POST); 

    // print all the included(or required) files 
    krumo::includes();
 
    // print all the included functions 
    krumo::functions();
 
    // print all the declared classes 
    krumo::classes();
 
    // print all the defined constants 
    krumo::defines();     
}

// shopping_cart
if (isset($_SESSION['new_products_id_in_cart'])) {
    unset($_SESSION['new_products_id_in_cart']);
}
if (isset($_SESSION['error_cart_msg'])) {
    unset($_SESSION['error_cart_msg']);
}
  
// close session (store variables)
oos_session_close();