How to get custom fields values from woocommerce orders?

@rollin 

You can get custom fields values from WooCommerce orders by using the following code:

1. Get the order object using the order ID:

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$order_id = 123; // Change this to the ID of the order you want to retrieve
$order = wc_get_order($order_id);

1. Get the custom fields values from the order object using the get_meta method:

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$custom_field_value = $order->get_meta('custom_field_name');

Replace custom_field_name with the name of the custom field you want to retrieve.

1. You can also get all custom fields values as an array using the get_meta_data method:

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$custom_fields = $order->get_meta_data();
foreach ($custom_fields as $field) {
    $field_name = $field->key;
    $field_value = $field->value;
    // Do something with the custom field name and value
}

This code snippet will allow you to retrieve custom field values from WooCommerce orders in WordPress.