Filters whether to send the network admin email change notification email.
$sendbool$old_emailstring$new_emailstring$network_idintwp-includes/ms-functions.php:2888wp_network_admin_email_change_notification() * * @param bool $send Whether to send the email notification. * @param string $old_email The old network admin email address. * @param string $new_email The new network admin email address. * @param int $network_id ID of the network. */ $send = apply_filters( 'send_network_admin_email_change_email', $send, $old_email, $new_email, $network_id ); if ( ! $send ) { return; } /* translators: Do not translate OLD_EMAIL, NEW_EMAIL, SITENAME, SITEURL: those are placeholders. */Introduced in 4.9.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.