Keep It Simple! YEAH!

<?PHP
try
{
    class keepItSimple extends Application{}
    keepItSimple::threadSave()->boot();

    foreach((new DataTypeScalarArraySegment(new DataTypeScalarArray
        ((
            new DataTypeScalar('barbazfoo'))->toArray(),
            new Bits(DataTypeScalarArray::IT_MODE_LO)
        ), 3, 3))->toUpper() as $c)
            print $c; // prints ZAB
}
catch(\Facepalm\Exception $fairy)
{
    $fairy->export()->toDB()->asXML();
}