When creating your own classes to access data, implementing which of the following would NOT achieve this goal?

SimpleXML provides the ability to iterate over items in an XML document, as well as access items within it as if they were object properties.

When creating your own classes to access data, implementing which of the following would NOT achieve this goal?
A . _toString
B . Iterator
C . _get/ _set
D . ArrayAccess

View Answer

Answer: A