id summary reporter owner description type status milestone component version severity resolution keywords cc 1806 $iBase in _ArrayUnique() not working properly UEZ "{{{ #include Dim $aArray[10] = [1, 2, 3, 4, 5, 1, 2, 3, 4, 5] _ArrayDisplay($aArray, ""$aArray"") $aNewArray = _ArrayUnique($aArray, 1, 0) ;Using Default Parameters _ArrayDisplay($aNewArray, ""$aNewArray represents the 1st Dimension of $aArray"") }}} Should return a 0 based array but it doesn't because of line 1414 in Array.au3 -=> $aArrayTmp = StringSplit(StringTrimRight($sHold, StringLen($vDelim)), $vDelim, 1) ;Split the string into an array Is working with line: -=> $aArrayTmp = StringSplit(StringTrimRight($sHold, StringLen($vDelim)), $vDelim, 2 - $iBase) but a $iBase check needs to be implemented before to avoid any numbers outside 0,1! Br, UEZ" Bug closed AutoIt 3.3.6.1 None No Bug _ArrayUnique() 0-base 1-base