A VBScript equivalent of PHP’s array_change_key_case

Const CASE_UPPER = 1
Const CASE_LOWER = 0
Function array_change_key_case(ByRef mObj, flag)

    if flag <> CASE_UPPER and flag <> CASE_LOWER then Exit Function
    if Not isObject(mObj) Then Exit Function

    Dim cnt,i

    arykey = mObj.Keys
    aryval = mObj.Items
    cnt    = mObj.Count -1
    mObj.RemoveAll

    Select Case flag
    Case CASE_UPPER

        For i = 0 to cnt
            mObj.Add Ucase(arykey(i)), aryval(i)
        Next

    Case CASE_LOWER

        For i = 0 to cnt
            mObj.Add Lcase(arykey(i)), aryval(i)
        Next

    End Select

End Function

• Raw function on GitHub

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• Edit on GitHub