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Which one of the following method is invoked when an undefined...

This question belongs to PHP Object Oriented Concept
Object Oriented Concept
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Which one of the following method is invoked when an undefined method is called by client code?

Answer & Solution
Correct Answer: Option D
The __call() method is probably the most useful of all the interceptor methods. The __call() method can be useful for delegation. Delegation is the mechanism by which one object passes method invocations on to a second.
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