Returns the term’s parent’s term ID.

$term_id int Required

Term ID.

$taxonomy string Required

Taxonomy name.

int|false Parent term ID on success, false on failure.

File: wp-includes/taxonomy.php. View all references

function wp_get_term_taxonomy_parent_id( $term_id, $taxonomy ) {
	$term = get_term( $term_id, $taxonomy );
	if ( ! $term || is_wp_error( $term ) ) {
		return false;
	}
	return (int) $term->parent;
}