Posted by Bit Byte on 10/10/06 13:43

Noobie here (C++/C/Java experience though) ...

Recently picked up PHP ...

I want to pass an array to a function and then to use count on the
passed variable - is this the way to do it (its an object method) :

public function foo(array& $arr)
{
if (count($arr) < 1)
throw new MyException("Blah blah ...") ;
....
}


I have two questions for the pros:

1). Is the function signature correct (valid syntax?)
2). Can count accept a reference type variable ?

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