How can I get customer details from an order in WooCommerce?

Question

I have a function that does this:

$order = new WC_Order($order_id);
$customer = new WC_Customer($order_id);

How can I get customer details fr

Answer 1

Get the customer id from the order object:

$order = new WC_Order($order_id);

// Here the customer data
$customer = get_userdata($order->customer_user);
echo $customer->display_name;