Get the metadata of an order item in woocommerce 3

Question

how to get metadata of a product woocommerce? I have field custom en my products and I need to get this data.

{\"ID\":151,
 \"ORDER_ID\":251,
 \"NAME\":\"ca         


        

Answer 1

Try the following:

// Get the $order object from an ID (if needed only)
$order = wc_get_order( $order_id);

// Loop through order line items
foreach( $order->get_items() as $item ){
    // get order item data (in an unprotected array)
    $item_data = $item->get_data();

    // get order item meta data (in an unprotected array)
    $item_meta_data = $item->get_meta_data();

    // get only All item meta data even hidden (in an unprotected array)
    $formatted_meta_data = $item->get_formatted_meta_data( '_', true );

    // Display the raw outputs (for testing)
    echo '<pre>'; print_r($item_meta_data); echo '</pre>';
    echo '<pre>'; print_r($formatted_meta_data); echo '</pre>';
}

Related:

• How to get WooCommerce order details
• Get Order items and WC_Order_Item_Product in WooCommerce 3