
wc_get_orders instead of WP_Query - how to write HPOS-compatible order code (and rewrite old snippets)
wc_get_orders instead of WP_Query, $order->get_meta() instead of get_post_meta: how to write HPOS-compatible WooCommerce order code, how to use meta_query and field_query, how to check the storage with OrderUtil and how to audit old snippets. Complete examples, verified on WooCommerce 11.0.1.


