停止向WooCommerce中特定用户发送特定的电子邮件通知

Question

我想停止发送特定用户/电子邮件的WooCommerce电子邮件。这是我在订单完成后停止发送电子邮件的示例代码。

<?php
add_filter( 'woocommerce_email_headers', 'ieo_ignore_function', 10, 2);
function ieo_ignore_function($headers, $email_id, $order) {
    $list = '[e-mail],[e-mail]';
    $user_email = (method_exists( $order, 'get_billing_email' ))? $order->get_billing_email(): $order->billing_email;
    $email_class = wc()->mailer();
    if($email_id == 'customer_completed_order'){
        if(stripos($list, $user_email)!==false){
            remove_action( 'woocommerce_order_status_completed_notification', array( $email_class->emails['WC_Email_Customer_Completed_Order'], 'trigger' ) );
        }
    }
}

但WP继续发送电子邮件。我尝试在WooCommerce文档和来源（GitHub）和Stackoverflow中搜索，但仍然无法解决。

Answer 1

在此示例中，"客户完成的订单"通知为特定客户电子邮件地址禁用：

// Disable "Customer completed order" for specifics emails
add_filter( 'woocommerce_email_recipient_customer_completed_order', 'completed_email_recipient_customization', 10, 2 );
function completed_email_recipient_customization( $recipient, $order ) {
    // Disable "Customer completed order
    if( is_a('WC_Order', $order) && in_array($order->get_billing_email(), array('[e-mail]','[e-mail]') ) ){
        $recipient = '';
    }
    return $recipient;
}

代码在您的活动子主题（活动主题）的function.php文件中。测试并起作用。

注意：滤镜需要始终返回过滤的主函数参数

---

也可以从用户IDS flue：

完成

// Disable "Customer completed order" for specifics User IDs
add_filter( 'woocommerce_email_recipient_customer_completed_order', 'completed_email_recipient_customization', 10, 2 );
function completed_email_recipient_customization( $recipient, $order ) {
    // Disable "Customer completed order
    if( is_a('WC_Order', $order) && in_array($order->get_customer_id(), array(25,87) ) ){
        $recipient = '';
    }
    return $recipient;
}

代码在您的活动子主题（活动主题）的function.php文件中。测试并起作用。

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类似：根据WooCommerce中的付款方式停止特定的客户电子邮件通知

Answer 2

在上面的答案工作时，这似乎是更直截了当的解决方案：

add_filter( 'woocommerce_email_recipient_customer_completed_order', 'completed_email_recipient_customization', 10, 2 );
function completed_email_recipient_customization( $recipient, $order ) {
    if( in_array($recipient, ['[e-mail]', '[e-mail]'] ) ) {
        $recipient = '';
    }
    return $recipient;
}