What's wrong with this?

[jaberwacky]

#Include <Array.au3>

Local $Array[ 3 ] = [1,2,3]

_ArrayToString(_ArraySort($Array))

C:\Documents and Settings\Administrator\Desktop\afrarg.au3(5,34) : ERROR: _ArrayToString() called with exp<b></b>ression on Const ByRef-param(s).
_ArrayToString(_ArraySort($Array))
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
C:\Program Files\AutoIt3\Include\Array.au3(1243,81) : REF: definition of _ArrayToString().
Func _ArrayToString(Const ByRef $avArray, $sDelim = "|", $iStart = 0, $iEnd = 0)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^

[Valuater]

On success, _ArraySort() returns 1. Basically you are stating ArrayToString(1)

Maybe...

#include <Array.au3>
Local $Array[4] = [1, 4, 2, 3]
_ArraySort($Array)
$string = _ArrayToString($Array, ",")
MsgBox(4096, "String", $string)

8)

[jaberwacky]

On success, _ArraySort() returns 1. Basically you are stating ArrayToString(1)

Maybe...

#include <Array.au3>
Local $Array[4] = [1, 4, 2, 3]
_ArraySort($Array)
$string = _ArrayToString($Array, ",")
MsgBox(4096, "String", $string)

8)

Oh DUH! Thanks Valuator...

Any reason why it returns a 1 and not a sorted array?

Oh because the array is passed ByRef and therefore it sorts the array in place?

Edited October 8, 2009 by jaberwocky6669