show cross sell product by product id woocommerce code example

Example 1: get stock product woocommerce by id

$product_id = 1100;
$product = wc_get_product($product_id);
echo $product->get_stock_quantity();

Example 2: get product price by id woocommerce snippet

/**
 * Get product price by product ID.
 */
function wc_get_product_price( $product_id ) {
    return ( $product = wc_get_product( $product_id ) ) ? $product->get_price() : false;
}