clean_taxonomy_cache()
Cleans the caches for a taxonomy.
Hooks from the function
Return
null
. Nothing (null).
Usage
clean_taxonomy_cache( $taxonomy );
- $taxonomy(string) (required)
- Taxonomy slug.
Changelog
Since 4.9.0 | Introduced. |
clean_taxonomy_cache() clean taxonomy cache code WP 6.4.3
function clean_taxonomy_cache( $taxonomy ) { wp_cache_delete( 'all_ids', $taxonomy ); wp_cache_delete( 'get', $taxonomy ); wp_cache_set_terms_last_changed(); // Regenerate cached hierarchy. delete_option( "{$taxonomy}_children" ); _get_term_hierarchy( $taxonomy ); /** * Fires after a taxonomy's caches have been cleaned. * * @since 4.9.0 * * @param string $taxonomy Taxonomy slug. */ do_action( 'clean_taxonomy_cache', $taxonomy ); }