/** * Grant downloadable file access to any newly added files on any existing. * orders for this product that have previously been granted downloadable file access. * * @param int $product_id product identifier * @param int $variation_id optional product variation identifier * @param array $downloadable_files newly set files * @deprecated and moved to post-data class. */ public function process_product_file_download_paths($product_id, $variation_id, $downloadable_files) { WC_Post_Data::process_product_file_download_paths($product_id, $variation_id, $downloadable_files); }