Handles updating settings for the current Categories widget instance.

Parameters

$new_instancearrayrequired

New settings for this instance as input by the user via WP_Widget::form().

$old_instancearrayrequired

Old settings for this instance.

Return

Source

public function update( $new_instance, $old_instance ) {
	$instance                 = $old_instance;
	$instance['title']        = sanitize_text_field( $new_instance['title'] );
	$instance['count']        = ! empty( $new_instance['count'] ) ? 1 : 0;
	$instance['hierarchical'] = ! empty( $new_instance['hierarchical'] ) ? 1 : 0;
	$instance['dropdown']     = ! empty( $new_instance['dropdown'] ) ? 1 : 0;

	return $instance;
}

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