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action is not described

set_object_terms action-hook . WP 2.8.0

Fires after an object's terms have been set.

Usage

add_action( 'set_object_terms', 'action_function_name_3811', 10, 6 );
function action_function_name_3811( $object_id, $terms, $tt_ids, $taxonomy, $append, $old_tt_ids ){
	// action...
}
$object_id(int)
Object ID.
$terms(array)
An array of object terms.
$tt_ids(array)
An array of term taxonomy IDs.
$taxonomy(string)
Taxonomy slug.
$append(true/false)
Whether to append new terms to the old terms.
$old_tt_ids(array)
Old array of term taxonomy IDs.

Where the hook is called

wp_set_object_terms()
wp-includes/taxonomy.php 2373
do_action( 'set_object_terms', $object_id, $terms, $tt_ids, $taxonomy, $append, $old_tt_ids );

Where the hook is used (in WP core)

Does not used.