%WeekOfYear function

Function
The function returns the serial number of the week of given absolute time.
Declaration
INT %WeekOfYear(
   TIME in time,
   INT  in timeZone :=  %GetTimeZone()
 )

Parameters
time Function argument.
timeZone Forced time zone to convert to a local time. It is set as a time zone offset from UTC during winter in seconds.

Note
Possible values range from 1 to 53. For yearly recurrence pattern rules, the first week of the calendar year is the first week that contains at least four days in that calendar year.

If the last week of a year and the first week of the next year are the same week, the function returns the same value for both the weeks (the same system as in the calendar).


Related pages:

Implemented functions
Function arguments - types

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