wp_network_admin_email_change_notification
wp_network_admin_email_change_notification ( $option_name, $new_email, $old_email, $network_id )
Parameters:- (string) option_name The relevant database option name.
- (string) new_email The new network admin email address.
- (string) old_email The old network admin email address.
- (int) network_id ID of the network.
Defined at: - Introduced in WordPress: 4.9.0
- Deprecated in WordPress: —
Description
Sends an email to the old network admin email address when the network admin email address changes.