What function counts products in the shopping cart on woocommerce?

Question

Electronic commerce

Hello! There is a site on wordpress + woocommerce and there is a need to count the number of goods in the basket. Tell me pliz function what function or loop can be used for this?

Answer 1

see global variable $woocommerce

Answer 2

And here is the answer:

/**
         * Get number of items in the cart.
         * @return int
         */
        public function get_cart_contents_count() {
            return apply_filters( 'woocommerce_cart_contents_count', array_sum( wp_list_pluck( $this->get_cart(), 'quantity' ) ) );
        }