Q93
Which class accepts a class name or an object reference and returns an array of interface name?
A.
class_implements()
AnswerB.
is_subclass()
C.
is_subclass_of()
D.
class_interface()
Answer: Option A
Solution
Answer: Option A
Solution:
is_subclass_of() will tell you only about class inheritance relationships. It will not tell you that a class implements an interface.