Posisble date bug DateToDayOfWeekISO - can someone verify please?

[the kick inside]

Can some one verify if i am going mad...(build 3.3.6.1)

#include <Date.au3>

msgbox(1,"",_DateToDayOfWeekISO (@YEAR, @MON, @MDAY))

Run today (Tuesday) produces "2" for me - according to the documentation (and how it always worked for me in the past) it is should produce 1?

"Success: Returns Day of the Week Range is 0 to 6 where 0=Monday. "

Can someone independantly verify please?

Many thanks

Edited January 11, 2011 by the kick inside

[ZacUSNYR]

Sounds like documention is wrong.

; #FUNCTION# ====================================================================================================================
; Name...........: _DateToDayOfWeekISO
; Description ...: Returns the ISO weekdaynumber for a given date.
; Syntax.........: _DateToDayOfWeekISO($iYear, $iMonth, $iDay)
; Parameters ....: $iYear  - A valid year in format YYYY
;                  $iMonth - A valid month in format MM
;                  $iDay   - A valid day in format DD
; Return values .: Success - Returns Day of the Week Range is 1 to 7 where 1=Monday.
;                  Failure - 0 and Set @ERROR to:
;                  |0 - No error.
;                  |1 - Invalid Input Date
; Author ........: Jos van der Zande <jdeb at autoitscript dot com>
; Modified.......:
; Remarks .......:
; Related .......: _DateToDayOfWeek, _DateDayOfWeek, _DayValueToDate, _DateAdd, _DateDiff
; Link ..........:
; Example .......: Yes
; ===============================================================================================================================

[iamtheky]

Tuesday results in 1 as documented, from what i can tell.

#include <Date.au3>

if @WDAY = 1 Then
$day = "sun"
Elseif @WDAY = 2 Then
$day = "mon"
Elseif @WDAY = 3 Then
$day = "tue"
Elseif @WDAY = 4 Then
$day = "wed"
Elseif @WDAY = 5 Then
$day = "thur"
Elseif @WDAY = 6 Then
$day = "fri"
Elseif @WDAY = 7 Then
$day = "sat"
EndIf

msgbox (0, '' , $day)

msgbox(1,"",_DateToDayOfWeekISO (@YEAR, @MON, @MDAY))

[kylomas]

Hi,

The doc that I have reads as follows:

Return Value

Success: Returns Day of the Week Range is 1 to 7 where 1=Sunday.

Failure: 0 and Set @error

@error: 0 - No error.

1 - Invalid Input Date

Therefore Tuesday = 3

IT DOES sound like some conflicting doc (update autoit and scite last month).

kylomas

[iamtheky]

That would mean there are 3 different sets of verbiage, Unless ZacUSNYR's was not an exact copy, because my date.au3 reflects the same 0 to 6 return values.

Success: Returns Day of the Week Range is 0 to 6 where 0=Monday.

Failure: 0 and Set @error

@error: 0 - No error.

1 - Invalid Input Date

v 3.3.4.0

Edited January 11, 2011 by iamtheky

[Melba23]

Hi all,

If you look inside Date.au3 in v3.3.6.1, you find 2 functions:

_DateToDayOfWeek where 1 = Sunday to 7 = Saturday - the Help file agrees.

_DateToDayOfWeekISO where 1 = Monday to 7 = Sunday - the Help file states 0 to 6, but the function is correct according to ISO 8601.

So which of you is going to raise the ticket in Trac so it can be amended?

M23

[ZacUSNYR]

That would mean there are 3 different sets of verbiage, Unless ZacUSNYR's was not an exact copy, because my date.au3 reflects the same 0 to 6 return values.

v 3.3.4.0

Posted above is directly out of date.au3 from my 3.3.6.1 install.

[iamtheky]

I thought not, just didnt want to start rumors based off assumptions (when i can catch myself).

[Jos]

Was already corrected in the SVN lib a while ago so will be correct in the next version.

Jos

[the kick inside]

Thanks guys - I really thought I was loosing it!

I have been workign with quite an old version and had updated and all of a sudden my code went west......

Many thanks for you time