WooCommerce: Check if items are already in cart

Question

I found this great snippet from this website

The following is the function to check if a specific product exists in cart:

        function woo_in_ca         


        

Answer 1

Maybe something simpler, first we get product ids in cart :

$product_ids = array_merge(
  wp_list_pluck(WC()->cart->get_cart_contents(), 'variation_id'),
  wp_list_pluck(WC()->cart->get_cart_contents(), 'product_id')
);

Now if you want to check one product just simply use in_array function :

in_array(123, $product_ids);

and for more than one product:

array_intersect([123, 345, 567], $product_ids);