send_core_update_notification_email
Filter Hook: Filters whether to notify the site administrator of a new core update.
Source: wp-admin/includes/class-wp-automatic-updater.php:343
send_email_change_email
Filter Hook: Filters whether to send the email change email.
Source: wp-includes/user.php:2596
send_headers
Action Hook: Fires once the requested HTTP headers for caching, content type, etc. have been sent.
Source: wp-includes/class-wp.php:572
send_network_admin_email_change_email
Filter Hook: Filters whether to send the network admin email change notification email.
Source: wp-includes/ms-functions.php:2826
send_new_site_email
Filter Hook: Filters whether to send an email to the Multisite network administrator when a new site is created.
Source: wp-includes/ms-functions.php:1731
send_password_change_email
Filter Hook: Filters whether to send the password change email.
Source: wp-includes/user.php:2581
send_retrieve_password_email
Filter Hook: Filters whether to send the retrieve password email.
Source: wp-includes/user.php:3147
send_site_admin_email_change_email
Filter Hook: Filters whether to send the site admin email change notification email.
Source: wp-includes/functions.php:7798
session_token_manager
Filter Hook: Filters the class name for the session token manager.
Source: wp-includes/class-wp-session-tokens.php:58
set_404
Action Hook: Fires after a 404 is triggered.
Source: wp-includes/class-wp-query.php:1817