1..8
 - The escaped object behaves like the real object
 - The escaped object behaves like the real object
# __toString()
 - The escaped object behaves like the real object
 -  is compatible with SimpleXMLElement
# implements Countable
 -  returns 1 if the embedded object does not implement the Countable interface
 -  returns the  for the embedded object
# ->__isset()
 -  asks the wrapped object whether a property is set
 -  asks the wrapped object whether a property is set
# Looks like everything went fine.