Automattic / jetpack

	 *

	 * @return array Updated safe values to be saved.

	 */

	function update( $new_instance, $old_instance ) {

		$instance          = array();

		$instance['title'] = wp_kses( $new_instance['title'], array() );

		$instance['hits']  = wp_kses( $new_instance['hits'], array() );

		return $instance;

	}

	/**

	 * Front-end display of widget.

	 *

	 * @return array $instance Updated safe values to be saved.

	 */

	public function update( $new_instance, $old_instance ) {

		$instance = array();

		$instance['title'] = wp_kses( $new_instance['title'], array() );

		if ( $instance['title'] === $this->default_title ) {

			$instance['title'] = false; // Store as false in case of language change

		}

		return $instance;

	}

}