apply_filters( 'widget_title', string $title, array $instance, mixed $id_base )

50		 * @since 2.6.051		 *52		 * @param string $title    The widget title. Default 'Pages'.53		 * @param array  $instance Array of settings for the current widget.54		 * @param mixed  $id_base  The widget ID.55		 */56		$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );57 58		$sortby  = empty( $instance['sortby'] ) ? 'menu_order' : $instance['sortby'];59		$exclude = empty( $instance['exclude'] ) ? '' : $instance['exclude'];60 61		if ( 'menu_order' === $sortby ) {62			$sortby = 'menu_order, post_title';