Major Description
An SDO for PHP user has reported the following at http://pecl.php.net/bugs/bug.php?id=9487
He is using CopyHelper::copy() to copy a seqenced data object. The properties are copied OK, but the unstructured text is forgotten. So when I inspect the copied DataObject, its properties have the same values as the original. But if I do a getSequence() on it, I get a Sequence object which is empty. That is, neither its properties nor its unstructured text are set.
This should be self-explanatory, but I'll create a testcase if you need one.