Woocommerce 2.5.5 get billing email from order instance

May 19, 2022 by Tarik Billa

In WC version 2.5, get and set functions are not available.
The parameters you want are public. So, you can directly access them:

    $customer_email = $order->billing_email;
    $shipping_country = $order->shipping_country;

And so on.

Please check the keys before using them.