NYCPHP Meetup

[David Mintz]

We might add that interfaces can be useful for type-hinting in your method
signature, possibly saving you some extra defensive-coding and checking what
was passed in.


public function doSomething(Fooable $fooable) {

        // you can count on $fooable implementing Fooable
       //  or you won't get this far w/o a fatal

}

-- 
David Mintz
http://davidmintz.org/

The subtle source is clear and bright
The tributary streams flow through the darkness
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