# Method Calendar.YMD.format_day_iso()

Method format_day_iso

  `string format_iso(void|int unix_time)`
  `string format_iso_short(void|int unix_time)`
  `string format_iso_tod(void|int unix_time)`
  `string format_day_iso(void|int unix_time)`
  `string format_day_iso_short(void|int unix_time)`

Description

  Format the object into nice strings;

      iso    "2000-06-02 (Jun) -W22-5 (Fri) 11:57:18 CEST"
      iso_short   "2000-06-02 11:57:18"
      iso_tod     "11:57:18"