How to add whole cart object in to session.

I have a cart object but i want to add the whole cart in to session how i can do this kind of thing please advice.

cart object have the following values:

Cart {#346 ▼
  +items: array:3 [▶]
  +totalQty: 3
  +shippingCost: 4
  +totalPrice: 83.35
  +subTotal: 87.35
  +discount: 4.95
}

but i need to put this whole cart object in my session but the below code cannot work for me.

Session::put('subproducts', $cartobj);

the main aim is that need to put all items in my subproducts session.

Thanks in advance.

Level 41

To store data in the session, you will typically use the put method or the session helper:

// Via a request instance... $request->session()->put('key', 'value');

// Via the global helper... session(['key' => 'value']);

so in your controller, you need to do this:

$request->session()->put('subproducts', $cartobj); OR
session(['subproducts', $cartobj]);

Please or to participate in this conversation.