apply_filters( 'auto_core_update_email', array $email, string $type, object $core_update, mixed $result )

Parameters

$email

(array) Array of email arguments that will be passed to wp_mail().

• 'to'
  (string) The email recipient. An array of emails can be returned, as handled by wp_mail().
• 'subject'
  (string) The email's subject.
• 'body'
  (string) The email message body.
• 'headers'
  (string) Any email headers, defaults to no headers.

$type

(string) The type of email being sent. Can be one of 'success', 'fail', 'manual', 'critical'.

$core_update

(object) The update offer that was attempted.

$result

(mixed) The result for the core update. Can be WP_Error.