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.
ArrayAccess
C.
__get/__set
D.
Iterator
Explanation:
Answer is: __get/__set
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__get/__set is necessary for:
>> as well as access items within it as if they were object properties
So, the correct answer is __toString.
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