TimeAndDate

function output( datetime, output )
    local pattern = "(%d+)\-(%d+)\-(%d+)T(%d+)\:(%d+)\:(%d+)\+"

    Y, m, d, H, n, i = string.match( datetime, pattern )
    if nil == Y then
        return datetime
    end

    output = output.gsub( output, "Y", Y )
    output = output.gsub( output, "m", m )
    output = output.gsub( output, "d", d )
    output = output.gsub( output, "H", H )
    output = output.gsub( output, "n", n )
    output = output.gsub( output, "i", i )

    return output
end