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Cena Mayo
55,236 PointsWhat is the interface keyword (bug?)
The question asks: "You use the (blank) keyword to use an interface on an class."
The lesson, transcript, and PHP docs all say the keyword is 'interface'. I'm getting an error every time. bang head
Is this a bug, or am I missing something totally obvious?
By the way, it should be "..on A class", not "..on an class". ;)
2 Answers
David Kaneshiro Jr.
29,247 PointsIt looks like the question is asking for the keyword to use when you want to apply or implement an interface to a class.
The keyword, interface, is used when you are declaring the interface itself.
When you want to apply or implement the interface to a class you would use the implements keyword.
The question does seem to be worded a bit confusingly.
Cena Mayo
55,236 PointsAh, thanks, David! Missed the obvious, as suspected. :)