Woocommerce

Question

使用 Woocommerce 2.6.8，我无法获取 docs and .

中描述的订单项目数据信息

我只想获取行项目价格和数量，这应该很简单：

$order = new WC_Order( $order_id );
$order_items = $order->get_items();
 foreach ($order_items as $items_key => $items_value) {  
           echo $items_value['name']; //this works
           echo $items_value['qty']; //this doesn't work
           echo $items_value[item_meta][_qty][0]; //also doesn't work
           echo $items_value['line_total']; //this doesn't work
   }

仔细观察返回的内容

Array
(
[1] => Array
    (
        [name] => Sample Product 1
        [type] => line_item
        [item_meta] => 
        [item_meta_array] => Array
            (
                [1] => stdClass Object
                    (
                        [key] => _qty
                        [value] => 1
                    )

                [2] => stdClass Object
                    (
                        [key] => _tax_class
                        [value] => 
                    )

                [3] => stdClass Object
                    (
                        [key] => _product_id
                        [value] => 8
                    )

                [4] => stdClass Object
                    (
                        [key] => _variation_id
                        [value] => 0
                    )

                [5] => stdClass Object
                    (
                        [key] => _line_subtotal
                        [value] => 50
                    )

                [6] => stdClass Object
                    (
                        [key] => _line_total
                        [value] => 50
                    )

                [7] => stdClass Object
                    (
                        [key] => _line_subtotal_tax
                        [value] => 0
                    )

                [8] => stdClass Object
                    (
                        [key] => _line_tax
                        [value] => 0
                    )

                [9] => stdClass Object
                    (
                        [key] => _line_tax_data
                        [value] => a:2:{s:5:"total";a:0:{}s:8:"subtotal";a:0:{}}
                    )

            )

    )

)

这都是使用文档化的 Woocommerce 方法，为什么我需要的信息存储在这个 item_meta_array 中？

有谁知道我怎样才能得到这些信息？

最好使用记录在案的方法，而不是粗暴地循环 item_meta_array 直到找到我正在寻找的密钥。

我觉得我肯定遗漏了一些明显的东西。

Answer 1

请按顺序查看 woocommerce 订单项的文档 class。 Here

您可以致电总计获取订单总成本。如果要取product_id

取单品成本

$_product = wc_get_product( $product_id );
$Price = $_product->get_price();

或者您也可以这样做。

$price = get_post_meta( get_the_ID(), '_regular_price', true);
$price = get_post_meta( get_the_ID(), '_sale_price', true);

这是今天的产品价格，不是下单时的价格。因此，如果以单价 10 下订单，然后更改单价，您将获得新价格。该订单仍然具有旧的“原始”订单价格..

Answer 2

Update (For WooCommerce 3+)

现在对于代码，您可以使用 WC_Order_Item_Product (and WC_Product) 方法来代替，例如：

## For WooCommerce 3+ ##

// Getting an instance of the WC_Order object from a defined ORDER ID
$order = wc_get_order( $order_id ); 

// Iterating through each "line" items in the order      
foreach ($order->get_items() as $item_id => $item ) {

    // Get an instance of corresponding the WC_Product object
    $product        = $item->get_product();

    $active_price   = $product->get_price(); // The product active raw price

    $regular_price  = $product->get_sale_price(); // The product raw sale price

    $sale_price     = $product->get_regular_price(); // The product raw regular price

    $product_name   = $item->get_name(); // Get the item name (product name)

    $item_quantity  = $item->get_quantity(); // Get the item quantity

    $item_subtotal  = $item->get_subtotal(); // Get the item line total non discounted

    $item_subto_tax = $item->get_subtotal_tax(); // Get the item line total tax non discounted

    $item_total     = $item->get_total(); // Get the item line total discounted

    $item_total_tax = $item->get_total_tax(); // Get the item line total  tax discounted

    $item_taxes     = $item->get_taxes(); // Get the item taxes array

    $item_tax_class = $item->get_tax_class(); // Get the item tax class

    $item_tax_status= $item->get_tax_status(); // Get the item tax status

    $item_downloads = $item->get_item_downloads(); // Get the item downloads

    // Displaying this data (to check)
    echo 'Product name: '.$product_name.' | Quantity: '.$item_quantity.' | Item total: '. number_format( $item_total, 2 );
}

更新： 此外，以下所有 WC_Abstract_Order methods 都允许使用各种有趣的选项获取订单商品数据，例如：

// Getting an instance of the WC_Order object from a defined ORDER ID
$order = wc_get_order( $order_id ); 

// Iterating through each "line" items in the order
foreach ($order->get_items() as $item_id => $item) {
     ## Option: Including or excluding Taxes
     $inc_tax = true; 

     ## Option: Round at item level (or not)
     $round   = false; // Not rounded at item level ("true"  for rounding at item level)

     $item_cost_excl_disc = $order->get_item_subtotal( $item, $inc_tax, $round ); // Calculate item cost (not discounted) - useful for gateways.

     $item_cost_incl_disc = $order->get_item_total( $item, $inc_tax, $round ); // Calculate item cost (discounted) - useful for gateways.

     $item_tax_cost       = $order->get_item_tax( $item, $inc_tax, $round ); // Get item tax cost - useful for gateways.

      $item_Line_subtotal = $order->get_line_subtotal( $item, $inc_tax, $round ); // Get line subtotal - not discounted.

     $item_Line_total     = $order->get_line_total( $item, $inc_tax, $round ); // Get line total - discounted

     $item_Line_tax       = $order->get_line_tax( $item ); // Get line tax

     $form_line_subtotal  = $order->get_formatted_line_subtotal( $item, $tax_display = '' ) // Gets line subtotal - formatted for display.
}

感谢@Casper 的评论

此外，WC_Data methods 可用于获取订单项数据作为不受保护的数组，或从特定元键获取特定嵌套或自定义元数据值：

// Getting an instance of the WC_Order object from a defined ORDER ID
$order = wc_get_order( $order_id ); 

// Iterating through each "line" items in the order
foreach ($order->get_items() as $item_id => $item ) {
    $order_item_data      = $item->get_data(); // Get WooCommerce order item meta data in an unprotected array
    print_r( $order_item_data ); // display raw data

    $item_meta_data = $item->get_meta_data(); // Get order item nested and custom meta data in an unprotected array
    print_r( $item_meta_data ); // display raw data

    $item_value     = $item->get_meta('meta_key'); // Get specific order item custom or nested meta data value from a meta_key
    print_r( $item_value ); // display raw data (can be a string or an array)
}

此代码已经过测试并且有效。

Method get_item_meta() is deprecated and has been replaced by wc_get_order_item_meta and it's not anymore a method but a function with some parameters:

/** Parameters summary

 * @param mixed $item_id
 * @param mixed $key
 * @param bool $single (default: true)
 * @return mixed
 */

wc_get_order_item_meta( $item_id, $key, $single = true );

Prior versions of woocommerce (from 2.4 to 2.6.x)

您可以使用get_item_meta() WC_Abstract_order 方法，获取订单元数据（商品数量和商品总价）。

因此您的代码将是：

// Getting the order object "$order"
$order = wc_get_order( $order_id );
// Getting the items in the order
$order_items = $order->get_items();
// Iterating through each item in the order
foreach ($order_items as $item_id => $item) {
    // Get the product name
    $product_name = $item['name'];
    // Get the item quantity
    $item_quantity = $order->get_item_meta($item_id, '_qty', true);
    // Get the item line total
    $item_total = $order->get_item_meta($item_id, '_line_total', true);

    // Displaying this data (to check)
    echo 'Product name: '.$product_name.' | Quantity: '.$item_quantity.' | Item total: '. $item_total;
}

此代码已经过测试且功能齐全。

参考：Class WC_Abstract_Order Methods

Answer 3

商品价格可以通过以下代码从order对象中获取

$order->get_item_total( $item );

Woocommerce - 获取订单商品的价格和数量。

Woocommerce - Getting the order item price and quantity.

php

wordpress

items

orders