Updated: Your code is really outdated since Woocommerce version 3… See: How to get WooCommerce order details · Get Order items and ...
There is at least 2 ways to get custom order item meta data from a defined meta key: 1) Since WooCommerce 3 - Using WC_Data method ...
To get order item custom meta data, first you need to loop through order items, to be able to get that complex custom protected meta data using ...
WooCommerce lets you add your own custom cart item data.
The data that you are looking for is not order meta data, but order item meta data and is located in wp_woocommerce_order_itemmeta ...
Step 5: Add Custom Data as Metadata to the Order Items
Parameters #Parameters. $post_id. (int) (Required) Post ID. $key. (string) ( Optional) The meta key to retrieve. By default, returns data for all keys. Default value: ''.
When viewing WooCommerce order items, you or your clients might want to have additional
Exported order data from this plugin will now include a new column for each admin ...
Blog Tags: Order