add_term_meta
add_term_meta ( $term_id, $meta_key, $meta_value, $unique = false )
Parameters:- (int) term_id Term ID.
- (string) meta_key Metadata name.
- (mixed) meta_value Metadata value. Must be serializable if non-scalar.
- (bool) unique Optional. Whether the same key should not be added. Default false.
Returns:- (int|false|WP_Error) Meta ID on success, false on failure. WP_Error when term_id is ambiguous between taxonomies.
Defined at: - Introduced in WordPress: 4.4.0
- Deprecated in WordPress: —
Description
Adds metadata to a term.