wpmu_new_user
Action Hook: Fires immediately after a new user is created.
Source: wp-includes/ms-functions.php:1329
wpmu_options
Action Hook: Fires at the end of the Network Settings form, before the submit button.
Source: wp-admin/network/settings.php:541
wpmu_signup_blog_notification
Filter Hook: Filters whether to bypass the new site email notification.
Source: wp-includes/ms-functions.php:935
wpmu_signup_blog_notification_email
Filter Hook: Filters the message content of the new blog notification email.
Source: wp-includes/ms-functions.php:977
wpmu_signup_blog_notification_subject
Filter Hook: Filters the subject of the new blog notification email.
Source: wp-includes/ms-functions.php:1009
wpmu_signup_user_notification
Filter Hook: Filters whether to bypass the email notification for new user sign-up.
Source: wp-includes/ms-functions.php:1067
wpmu_signup_user_notification_email
Filter Hook: Filters the content of the notification email for new user sign-up.
Source: wp-includes/ms-functions.php:1097
wpmu_signup_user_notification_subject
Filter Hook: Filters the subject of the notification email of new user signup.
Source: wp-includes/ms-functions.php:1121
wpmu_update_blog_options
Action Hook: Fires after the site options are updated.
Source: wp-admin/network/site-settings.php:60
wpmu_upgrade_page
Action Hook: Fires before the footer on the network upgrade screen.
Source: wp-admin/network/upgrade.php:152