WC_REST_Settings_V2_Controller::filter_group()
Filters out bad values from the groups array/filter so we only return known values via the API.
Method of the class: WC_REST_Settings_V2_Controller{}
No Hooks.
Return
Array
.
Usage
$WC_REST_Settings_V2_Controller = new WC_REST_Settings_V2_Controller(); $WC_REST_Settings_V2_Controller->filter_group( $group );
- $group(array) (required)
- Group.
Changelog
Since 3.0.0 | Introduced. |
WC_REST_Settings_V2_Controller::filter_group() WC REST Settings V2 Controller::filter group code WC 7.7.0
public function filter_group( $group ) { return array_intersect_key( $group, array_flip( array_filter( array_keys( $group ), array( $this, 'allowed_group_keys' ) ) ) ); }