How to get all product ids in current cart?

[Tárraga]

Hello! I'm trying to get in a array all the product ids in current cart.

 

I have created a new function called getProductsId(), I copied the getProducts() function deleting all info that I don't need, but it seems that won't work.

 

I just need a function that gets the products id in a array, could some one help me?

 

Thanks.

[Rolige]

Inside the shopping-cart.tpl you can get the ID of each product..

{foreach $products as $product}

  ...

  {$product.id_product}

  ...

{/foreach}

Edited May 4, 2015 by COTOKO (see edit history)

[Tárraga]

Well I need it in Cart.php because I'm trying to do a longer function

[cristic]

In Cart.php, you can do the following:

$products = $this->getProducts();
$product_ids = array();
foreach ($products as $product)
  $product_ids[] = (int)$product['id_product']; 

Or, if you want inside another php file:

$products = Context::getContext()->cart->getProducts();
$product_ids = array();
foreach ($products as $product) 
  $product_ids[] = (int)$product['id_product'];

Edited May 4, 2015 by cristic (see edit history)

[Tárraga]

Thanks, that helped me a lot!

[Gouravdev]

On 5/4/2015 at 10:53 PM, cristic said:

In Cart.php, you can do the following:

$products = $this->getProducts();
$product_ids = array();
foreach ($products as $product)
  $product_ids[] = (int)$product['id_product']; 

Or, if you want inside another php file:

$products = Context::getContext()->cart->getProducts();
$product_ids = array();
foreach ($products as $product) 
  $product_ids[] = (int)$product['id_product'];

Hi,
```Context::getContext()->cart->getProducts();```
I'm getting 'Fatal Error` as when I add product into the cart, Context::getContext()->cart is coming as null.
Any idea, what, when wrong with it?
Also, I'm getting ID

[Ress]

You can check if the cart contains products:

$cart = Context::getContext()->cart;
if ($cart->hasProducts()) {
	$products = $cart->getProducts();
}