wpmu_signup_user_notification_subject WordPress Filter Hook
The wpmu_signup_user_notification_subject hook is used to filter the user notification email subject when a new user signs up for a WordPress Multisite site.
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
Changelog
| Version | Description |
|---|---|
| MU (3.0.0) | Introduced. |