learndash_notifications_output_field_label learndash_notifications_output_field_label( string $key, array $field ) Output field label. ContentsDescription Parameters Return Source Changelog Related Namespace @package Description # Parameters # $key (string) (Required) Field key. $field (array) (Required) Field arguments. Return # (void) Source # File: includes/notifications/includes/meta-box.php Changelog # Changelog Version Description 5.2.0 Introduced. Related # Namespace # global @package # LearnDash / Notifications