update_welcome_user_email
Filter Hook: Filters the content of the welcome email after user activation.
Source: wp-includes/ms-functions.php:1863
update_welcome_user_subject
Filter Hook: Filters the subject of the welcome email after user activation.
Source: wp-includes/ms-functions.php:1893
get_current_site()
Function: Gets the current network.
Source: wp-includes/ms-functions.php:1918
get_most_recent_post_of_user()
Function: Gets a user’s most recent post.
Source: wp-includes/ms-functions.php:1936
domain_exists
Filter Hook: Filters whether a site name is taken.
Source: wp-includes/ms-functions.php:1574
newuser_notify_siteadmin()
Function: Notifies the network admin that a new user has been activated.
Source: wp-includes/ms-functions.php:1486
newuser_notify_siteadmin
Filter Hook: Filters the message body of the new user activation email sent to the network administrator.
Source: wp-includes/ms-functions.php:1523
domain_exists()
Function: Checks whether a site name is already taken.
Source: wp-includes/ms-functions.php:1548
wpmu_validate_user_signup()
Function: Sanitizes and validates data required for a user sign-up.
Source: wp-includes/ms-functions.php:455
wpmu_signup_user_notification()
Function: 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.
Source: wp-includes/ms-functions.php:1056