unregister_taxonomy_for_object_type( string $taxonomy, string $object_type ): bool

810function unregister_taxonomy_for_object_type( $taxonomy, $object_type ) {811	global $wp_taxonomies;812 813	if ( ! isset( $wp_taxonomies[ $taxonomy ] ) ) {814		return false;815	}816 817	if ( ! get_post_type_object( $object_type ) ) {818		return false;819	}820 821	$key = array_search( $object_type, $wp_taxonomies[ $taxonomy ]->object_type, true );822	if ( false === $key ) {823		return false;824	}825 826	unset( $wp_taxonomies[ $taxonomy ]->object_type[ $key ] );827 828	/**829	 * Fires after a taxonomy is unregistered for an object type.830	 *831	 * @since 5.1.0832	 *833	 * @param string $taxonomy    Taxonomy name.834	 * @param string $object_type Name of the object type.835	 */836	do_action( 'unregistered_taxonomy_for_object_type', $taxonomy, $object_type );837 838	return true;839}