Which one of the following method is invoked when a value is assigned to an undefined property?
A. __get()
B. __set()
C. __isset()
D. __call()
Answer:A
Which one of the following method is invoked when a value is assigned to an undefined property?
A. __get() B. __set() C. __isset() D. __call()
Explanation: The __set() method is invoked when client code attempts to assign to an undefined property. It is passed two arguments: the name of the property, and the value the client is attempting to set.