get_categories_taxonomy
Filters the taxonomy used to retrieve terms when calling get_categories().
Usage
add_filter( 'get_categories_taxonomy', 'wp_kama_get_categories_taxonomy_filter', 10, 2 ); /** * Function for `get_categories_taxonomy` filter-hook. * * @param string $taxonomy Taxonomy to retrieve terms from. * @param array $args An array of arguments. See get_terms(). * * @return string */ function wp_kama_get_categories_taxonomy_filter( $taxonomy, $args ){ // filter... return $taxonomy; }
- $taxonomy(string)
- Taxonomy to retrieve terms from.
- $args(array)
- An array of arguments. See get_terms().
Changelog
Since 2.7.0 | Introduced. |
Where the hook is called
get_categories_taxonomy
wp-includes/category.php 38
$args['taxonomy'] = apply_filters( 'get_categories_taxonomy', $args['taxonomy'], $args );