do_action( ‘set_object_terms’, int $object_id, array $terms, array $tt_ids, string $taxonomy, bool $append, array $old_tt_ids )

Parameters

$object_idint

Object ID.

$termsarray

An array of object term IDs or slugs.

$tt_idsarray

An array of term taxonomy IDs.

$taxonomystring

Taxonomy slug.

$appendbool

Whether to append new terms to the old terms.

$old_tt_idsarray

Old array of term taxonomy IDs.