WP_Widget_Calendar::update() WordPress Method

The WP_Widget_Calendar::update() method is used to update the settings for a particular calendar widget instance. This is typically called when the user saves their widget settings from the admin interface. The method takes two arguments: the first is the widget instance object containing the new settings, and the second is the old settings array.

WP_Widget_Calendar::update( array $new_instance, array $old_instance ) #

	public function update( $new_instance, $old_instance ) {
		$instance          = $old_instance;
		$instance['title'] = sanitize_text_field( $new_instance['title'] );

		return $instance;
	}