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Subject: Re: [PHP-DEV] Introducing "Array Of" RFC
From: cryptocompress@googlemail.com (Crypto Compress)


> I do not really understand your point here but I want to shout out 
> that null is definitely a type having only one possible value. This is 
> one thing that PHP got right in contrast to Java, C# etc.

class Foo {
   private Bar $bar; // What type is $bar with "undefiend" value here?
}

In PHP there is no type system, so it might seem as this is of type 
"null". It is not.