wp-includes/taxonomy.php:3621Removes the taxonomy relationship to terms from the cache.
$object_idsint|array$object_typearray|stringOne hook fires while clean_object_term_cache() runs, in this order:
Fires after the object term cache has been cleaned.
function clean_object_term_cache( $object_ids, $object_type ) { global $_wp_suspend_cache_invalidation; if ( ! empty( $_wp_suspend_cache_invalidation ) ) { return; } if ( ! is_array( $object_ids ) ) { $object_ids = array( $object_ids ); } $taxonomies = get_object_taxonomies( $object_type ); foreach ( $taxonomies as $taxonomy ) { wp_cache_delete_multiple( $object_ids, "{$taxonomy}_relationships" ); } wp_cache_set_terms_last_changed(); /** * Fires after the object term cache has been cleaned. * * @since 2.5.0 * * @param array $object_ids An array of object IDs. * @param string $object_type Object type. */ do_action( 'clean_object_term_cache', $object_ids, $object_type );}Introduced in 2.3.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/taxonomy.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.