wordpress 如何在 WooCommerce 中获取订单 ID？
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How can I get the order ID in WooCommerce?
提问by moslem
How do I retrieve the order ID in WooCommerce?
如何在 WooCommerce 中检索订单 ID？
回答by Elvis Fernandes
This is quite an old question now, but someone may come here looking for an answer:
现在这是一个相当古老的问题，但有人可能会来这里寻找答案：
echo $order->id;
This should return the order id without "#".
这应该返回没有“#”的订单 ID。
EDIT (feb/2018)
编辑（2018 年 2 月）
The current way of accomplishing this is by using:
目前实现这一点的方法是使用：
$order->get_id();
回答by Dip
it worked. Just modified it
有效。刚刚修改了
global $woocommerce, $post;
$order = new WC_Order($post->ID);
//to escape # from order id
$order_id = trim(str_replace('#', '', $order->get_order_number()));
回答by rgdesign
I didnt test it and dont know were you need it, but:
我没有测试它，不知道你是否需要它，但是：
$order = new WC_Order(post->ID);
echo $order->get_order_number();
Let me know if it works. I belive order number echoes with the "#" but you can split that if only need only the number.
让我知道它是否有效。我相信订单号与“#”相呼应，但如果只需要数字，您可以拆分它。
回答by piersb
$order = new WC_Order( $post_id );
If you
如果你
echo $order->id;
then you'll be returned the id of the post from which the order is made. As you've already got that, it's probably not what you want.
然后您将返回下订单的帖子的 ID。由于您已经知道了，这可能不是您想要的。
echo $order->get_order_number();
will return the id of the order (with a # in front of it). To get rid of the #,
将返回订单的 id（前面有一个 #）。为了摆脱#，
echo trim( str_replace( '#', '', $order->get_order_number() ) );
as per the accepted answer.
根据接受的答案。
回答by Mindaugas Dobilas
As of woocommerce 3.0
从 woocommerce 3.0 开始
$order->id;
will not work, it will generate notice, use getter function:
不起作用，它会生成通知，使用 getter 函数：
$order->get_id();
The same applies for other woocommerce objects like procut.
这同样适用于其他 woocommerce 对象，如 procut。
