get_category_parents( int $category_id, bool $link = false, string $separator = '/', bool $nicename = false, array $deprecated = array() ): string|WP_Error

47function get_category_parents( $category_id, $link = false, $separator = '/', $nicename = false, $deprecated = array() ) {48 49	if ( ! empty( $deprecated ) ) {50		_deprecated_argument( __FUNCTION__, '4.8.0' );51	}52 53	$format = $nicename ? 'slug' : 'name';54 55	$args = array(56		'separator' => $separator,57		'link'      => $link,58		'format'    => $format,59	);60 61	return get_term_parents_list( $category_id, 'category', $args );62}