_get_widget_id_base( string $id )
Retrieves the widget ID base value.
Parameters
- $id
-
(string) (Required) Widget ID.
Return
(string) Widget ID base.
Source
File: wp-includes/widgets.php
function _get_widget_id_base( $id ) {
return preg_replace( '/-[0-9]+$/', '', $id );
} Changelog
| Version | Description |
|---|---|
| 2.8.0 | Introduced. |
© 2003–2021 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/_get_widget_id_base