如果使用该
get_id()方法，则将获得15代码中的商品ID 。
获取产品ID：获取产品ID
的正确WC_Order_Item_Product方法为： get_product_id()
获取版本ID ：
获取产品 ID 的正确WC_Order_Item_Product方法为： get_variation_id()
获取订单ID
正确的WC_Order_Item_Product方法以获取订单ID为： get_order_id()
获取WC_Product对象要获取WC_Product对象
的正确WC_Order_Item_Product方法是： get_product()
获取WC_Order对象要获取WC_order对象
的正确WC_Order_Item_Product方法是： get_order()
*使用以下 WC_Data
方法 *获取和取消保护数据和元数据 ：get_data()
get_meta_data()
WC_Product
从订单商品ID 获取对象：
$order_item_id = 15;$item = new WC_Order_Item_Product($order_item_id);// The product ID$product_id = $item->get_product_id();// The variation ID$product_id = $item->get_variation_id();// The WC_Product object$product = $item->get_product();// The quantity$order_id = $item->get_quantity();// The order ID$order_id = $item->get_order_id();// The WC_Order object$order = $item->get_order();// The item ID$item_id = $item->get_id(); // which is your $order_item_id// The product name$product_name = $item->get_name(); // … OR: $product->get_name();// Get the product SKU (using WC_Product method)$sku = $product->get_sku();// Get line item totals (non discounted)$total = $item->get_subtotal(); // Total without tax (non discounted)$total_tax = $item->get_subtotal_tax(); // Total tax (non discounted)// Get line item totals (discounted when a coupon is applied)$total = $item->get_total(); // Total without tax (discounted)$total_tax = $item->get_total_tax(); // Total tax (discounted)
从WC_Order
对象获取订单商品 （并使用
WC_productObject） ：
$order_id = 156; // The order_id// get an instance of the WC_Order object$order = wc_get_order( $order_id );// The loop to get the order items which are WC_Order_Item_Product objects since WC 3+foreach( $order->get_items() as $item_id => $item ){ //Get the product ID $product_id = $item->get_product_id(); //Get the variation ID $product_id = $item->get_variation_id(); //Get the WC_Product object $product = $item->get_product(); // The quantity $product_name = $item->get_quantity(); // The product name $product_name = $item->get_name(); // … OR: $product->get_name(); //Get the product SKU (using WC_Product method) $sku = $product->get_sku(); // Get line item totals (non discounted) $total = $item->get_subtotal(); // Total without tax (non discounted) $total_tax = $item->get_subtotal_tax(); // Total tax (non discounted) // Get line item totals (discounted when a coupon is applied) $total = $item->get_total(); // Total without tax (discounted) $total_tax = $item->get_total_tax(); // Total tax (discounted)}访问数据和自定义元数据：
1） 取消保护WC_Order_Item_Product
数据和自定义元数据：
您可以使用所有 WC_Order_Item_Product data
方法，也可以使用WC_Data
以下方法取消保护数据：
$order_id = 156; // The order_id// get an instance of the WC_Order object$order = wc_get_order( $order_id );// The loop to get the order items which are WC_Order_Item_Product objects since WC 3+foreach( $order->get_items() as $item_id => $item ){ // Get the common data in an array: $item_product_data_array = $item->get_data(); // Get the special meta data in an array: $item_product_meta_data_array = $item->get_meta_data(); // Get the specific meta data from a meta_key: $meta_value = $item->get_meta( 'custom_meta_key', true ); // Get all additional meta data (formatted in an unprotected array) $formatted_meta_data = $item->get_formatted_meta_data( ' ', true ); // Get line item totals (non discounted) $total = $item->get_subtotal(); // Total without tax (non discounted) $total_tax = $item->get_subtotal_tax(); // Total tax (non discounted) // Get line item totals (discounted when a coupon is applied) $total = $item->get_total(); // Total without tax (discounted) $total_tax = $item->get_total_tax(); // Total tax (discounted)}2）仍然可以 使用数组访问 （为了与旧数组向后兼容） 以直接获取公共数据：
$order_id = 156; // The order_id// get an instance of the WC_Order object$order = wc_get_order( $order_id );// The loop to get the order items which are WC_Order_Item_Product objects since WC 3+foreach( $order->get_items() as $item_id => $item ){ $product_id = $item['product_id']; // Get the product ID $variation_id = $item['variation_id']; // Get the variation ID $product_name = $item['name']; // The product name $item_qty = $item['quantity']; // The quantity // Get line item totals (non discounted) $line_total = $item['subtotal']; // or $item['line_subtotal'] -- The line item non discounted total $line_total_tax = $item['subtotal_tax']; // or $item['line_subtotal_tax'] -- The line item non discounted tax total // Get line item totals (discounted) $line_total2 = $item['total']; // or $item['line_total'] -- The line item non discounted total $line_total_tax2 = $item['total_tax']; // The line item non discounted tax total // And so on ……}
