WP_Widget_Links::update( array $new_instance, array $old_instance )
Handles updating settings for the current Links 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.
Return
(array) Updated settings to save.
Source
File: wp-includes/widgets/class-wp-widget-links.php
public function update( $new_instance, $old_instance ) {
$new_instance = (array) $new_instance;
$instance = array( 'images' => 0, 'name' => 0, 'description' => 0, 'rating' => 0 );
foreach ( $instance as $field => $val ) {
if ( isset($new_instance[$field]) )
$instance[$field] = 1;
}
$instance['orderby'] = 'name';
if ( in_array( $new_instance['orderby'], array( 'name', 'rating', 'id', 'rand' ) ) )
$instance['orderby'] = $new_instance['orderby'];
$instance['category'] = intval( $new_instance['category'] );
$instance['limit'] = ! empty( $new_instance['limit'] ) ? intval( $new_instance['limit'] ) : -1;
return $instance;
}
Changelog
| Version | Description |
|---|---|
| WP-2.8.0 | Introduced. |