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apply_filters( 'wpmu_signup_user_notification_subject', string $subject, string $user_login, string $user_email, string $key, array $meta )

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

Parameters

$subject

(string) Subject of the notification email.

$user_login

(string) User login name.

$user_email

(string) User email address.

$key

(string) Activation key created in wpmu_signup_user().

$meta

(array) Signup meta data. Default empty array.

Source

File: wp-includes/ms-functions.php

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Used By

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

Send 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.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/wpmu_signup_user_notification_subject