clean_taxonomy_cache( string $taxonomy )

3723function clean_taxonomy_cache( $taxonomy ) {3724	wp_cache_delete( 'all_ids', $taxonomy );3725	wp_cache_delete( 'get', $taxonomy );3726	wp_cache_set_terms_last_changed();3727 3728	// Regenerate cached hierarchy.3729	delete_option( "{$taxonomy}_children" );3730	_get_term_hierarchy( $taxonomy );3731 3732	/**3733	 * Fires after a taxonomy's caches have been cleaned.3734	 *3735	 * @since 4.9.03736	 *3737	 * @param string $taxonomy Taxonomy slug.3738	 */3739	do_action( 'clean_taxonomy_cache', $taxonomy );3740}