:sig u64 time_parse(String time_string) :params time_string : a string containing a date and/or time in text form return value : the interpreted 'time_string' as a Unix timestamp :see >time :content Attempts to parse `time_string` into a Unix timestamp. :example print(time_parse("1970-01-01 00:00:00") >= 0 ? "parsed\n" : "bad\n");