wp_get_link_cats( int $link_id )
Retrieves the link category IDs associated with the link specified.
Parameters Parameters
- $link_id
-
(int) (Required) Link ID to look up.
Return Return
(int[]) The IDs of the requested link's categories.
Source Source
File: wp-admin/includes/bookmark.php
function wp_get_link_cats( $link_id = 0 ) {
$cats = wp_get_object_terms( $link_id, 'link_category', array( 'fields' => 'ids' ) );
return array_unique( $cats );
}
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Changelog Changelog
| Version | Description |
|---|---|
| 2.1.0 | Introduced. |