按下WooCommerce结帐按钮时发送自定义电子邮件

问题描述

每当使用PHP的Woocommerce按下结帐按钮时，我都试图发送自定义电子邮件。

I am trying to send a custom email whenever the checkout button is pressed for Woocommerce using PHP.

该电子邮件将与wooCommerce的电子邮件通知一起发送。
我已经使用过，并编辑如下代码：

This email will be sent alongside with the email notifications of wooCommerce.I have used this answer, and edited the code like:

//execute some php on successfull checkout
add_action( 'woocommerce_payment_complete', 'so_32512552_payment_complete' );
function so_32512552_payment_complete( $order_id ){
    $order = wc_get_order( $order_id );

    foreach ( $order->get_items() as $item ) {

        if ( $item['product_id'] > 0 ) {
            $_product = $order->get_product_from_item( $item );

            // the message
            $msg = "First line of text\nSecond line of text";

            // use wordwrap() if lines are longer than 70 characters
            $msg = wordwrap($msg,70);

            // send email
            mail("[email protected]","My subject",$msg);


        }
    }
}

但是似乎什么也没发生。有任何想法吗？

But nothing seems to happen. Any ideas?

谢谢

推荐答案

这不起作用，因为仅当订单状态完成时才会触发此挂钩…...

也最好使用 wp_mail（） 比 mail（） 函数。

This doesn't work because this hook is fired only when the order status is completed …
Also is better to use wp_mail() than mail() function.

相反，您可以尝试使用连接在 woocommerce_thankyou 动作挂钩中的自定义函数：

Instead you could try to use a custom function hooked in woocommerce_thankyou action hook:

add_action( 'woocommerce_thankyou', 'custom_email_notification', 10, 1 );
function custom_email_notification( $order_id ) {

    if ( ! $order_id ) return;

    ## THE ORDER DATA ##

    // Get an instance of the WC_Order object
    $order = wc_get_order( $order_id );

    // Iterating through each order items
    foreach ( $order->get_items() as $item_id => $order_item ) {

        // Accessing to the protected data of the WC_Order_Item_Product object
        $order_item_data = $order_item->get_data();

        // Get the associated WC_Product object
        $product = $order_item->get_product();

        // Accessing to the WC_Product object protected data
        $product_data = $product->get_data();
    }


    ## SENDING AN EMAIL (outside the loop is better to send it once) ##

    $to = "[email protected]";
    $subject = "the subject here";
    $content = "Here goes your message";

    // Sending your custom email notification
    wp_mail( $to, $subject, $content );
}

代码包含在您活动的子主题的function.php文件中（

此代码已在WooCommerce 3+上进行了测试，并且可以正常工作。

This code is tested on WooCommerce 3+ and works.

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