Filters the subject of the email sent when a change of site admin email address is attempted.
$subjectstringwp-admin/includes/misc.php:1531update_option_new_admin_email() * Filters the subject of the email sent when a change of site admin email address is attempted. * * @since 6.5.0 * * @param string $subject Subject of the email. */ $subject = apply_filters( 'new_admin_email_subject', $subject ); wp_mail( $value, $subject, $content ); if ( $switched_locale ) { restore_previous_locale(); }Introduced in 6.5.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.