estore – check if product is in cart

[Viviana.cerrutti]

Hi, I’ve been searching for a php function that given a product id tells me if it is already inside the cart or not. Can’t find it. Any suggestions? Thanks!

[admin]

The context is important here but below is a generic code that can tell you if an item (given the product ID) is in the cart.

$product_id = '2';//The ID of the product to look for



$products = $_SESSION['eStore_cart'];

foreach ($products as $key => $item) {

if ($item['item_number'] == $product_id) {

//The product exists in the cart.

}

}

[Viviana.cerrutti]

Thank you! that will work wonderfully

[Author]

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