:sig String time_format_local(String format = "", u64 timestamp = 0) :params format : formatting string specifying the date format timestamp : optional timestamp value, defaults to current time return value : a formatted date :see >time >time_format_relative :content Formats a timestamp in the server's local timezone. This formatter is based on the Linux `date` command and supports the same core formatting tokens plus UCE's relative-time delta tokens. Supported format sequences: Padding and case flags may follow `%`: :example print(time_format_local("%Y-%m-%d", 0) != "" ? "formatted\n" : "empty\n");