Retrieves the link category IDs associated with the link specified.
Parameters
$link_id
intrequired- Link ID to look up.
Source
function wp_get_link_cats( $link_id = 0 ) {
$cats = wp_get_object_terms( $link_id, 'link_category', array( 'fields' => 'ids' ) );
return array_unique( $cats );
}
Changelog
Version | Description |
---|---|
2.1.0 | Introduced. |
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