How to check for an array of product ids in woocommerce?

@mallory_cormier 

In WooCommerce, you can check for an array of product ids using the is_product_in_cart() function. This function can be used to check if a specific product ID is in the current cart.

Here's an example of how you can check for an array of product ids in WooCommerce:

1. Define an array of product ids that you want to check:

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$product_ids = array(1, 2, 3, 4);

1. Loop through the array of product ids and check if each product id is in the cart:

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foreach ($product_ids as $product_id) {
    if (WC()->cart->is_product_in_cart($product_id)) {
        // Product is in the cart
    } else {
        // Product is not in the cart
    }
}

1. You can also use the WC()->cart->get_cart() function to get an array of cart items and check if the product ids are in the cart:

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$cart_items = WC()->cart->get_cart();

foreach ($cart_items as $item) {
    $product_id = $item['product_id'];
    
    if (in_array($product_id, $product_ids)) {
        // Product is in the cart
    } else {
        // Product is not in the cart
    }
}

By using these techniques, you can easily check for an array of product ids in WooCommerce and perform actions based on the results.