WP_Widget_Categories::update( array $new_instance, array $old_instance ): array

Handles updating settings for the current Categories widget instance.


Parameters

$new_instance array Required
New settings for this instance as input by the user via WP_Widget::form().
$old_instance array Required
Old settings for this instance.

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Return

array Updated settings to save.


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Source

File: wp-includes/widgets/class-wp-widget-categories.php. View all references

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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Changelog

Changelog
Version Description
2.8.0 Introduced.

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