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wpmu_signup_user_notification_subject

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概述

wpmu_signup_user_notification_subject 是一个 WordPress 过滤器，用于修改新用户注册通知邮件的主题。它允许开发者自定义邮件主题，基于用户登录名、邮箱等参数。

关键要点

  • 过滤器名称：wpmu_signup_user_notification_subject
  • 用途：过滤新用户注册通知邮件的主题字符串
  • 参数：$subject（主题字符串）、$user_login（用户登录名）、$user_email（用户邮箱地址）、$key（激活密钥）、$meta（注册元数据数组）
  • 默认主题：使用 _x() 函数翻译的字符串，格式为 [%1$s] Activate %2$s，其中 %1$s 是网络标题，%2$s 是新用户登录名
  • 相关函数：wpmu_signup_user_notification() 用于发送确认请求邮件
  • 引入版本：MU (3.0.0)

代码示例

apply_filters(
    'wpmu_signup_user_notification_subject',
    /* translators: New user notification email subject. 1: Network title, 2: New user login. */
    _x( '[%1$s] Activate %2$s', 'New user notification email subject' ),
    $user_login,
    $user_email,
    $key,
    $meta
)
📄 原文内容

Filters the subject of the notification email of new user signup.

Parameters

$subjectstring
Subject of the notification email.
$user_loginstring
User login name.
$user_emailstring
User email address.
$keystring
Activation key created in wpmu_signup_user() .
$metaarray
Signup meta data. Default empty array.

Source

apply_filters(
	'wpmu_signup_user_notification_subject',
	/* translators: New user notification email subject. 1: Network title, 2: New user login. */
	_x( '[%1$s] Activate %2$s', 'New user notification email subject' ),
	$user_login,
	$user_email,
	$key,
	$meta
),

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Used by Description
wpmu_signup_user_notification()wp-includes/ms-functions.php

Sends a confirmation request email to a user when they sign up for a new user account (without signing up for a site at the same time). The user account will not become active until the confirmation link is clicked.

Changelog

Version Description
MU (3.0.0) Introduced.