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Date: Fri, 28 Feb 2014 10:29:29 +0100
Message-ID: <CAMyk_AaRJuThkkDMSDn2QRo8AqXmwNHDUyeMRQ+qznNBBmWXHA@mail.gmail.com>
To: Crypto Compress <cryptocompress@googlemail.com>
Cc: Marco Pivetta <ocramius@gmail.com>, 
	PHP Developers Mailing List <internals@lists.php.net>
Content-Type: multipart/alternative; boundary=001a11c23d3e55152004f37414f5
Subject: Re: [PHP-DEV] Introducing "Array Of" RFC
From: linepogl@gmail.com (Lazare Inepologlou)

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Content-Type: text/plain; charset=UTF-8
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2014-02-28 9:11 GMT+01:00 Crypto Compress <cryptocompress@googlemail.com>:

> Hello List,
>
>  So, should we allow nulls in an arrayof-style type hint?
>>
>
> No. Null values (optional values) should be allowed within an
> nullable-arrayof-style type hint.
>
> Compare:    function foo(Bar $baz =3D null)
> and:    function foo(Bar $baz)
>
> This is not the same syntax and null is not a type.
>
>

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.


Lazare INEPOLOGLOU
Ing=C3=A9nieur Logiciel




>
> cryptocompress
>
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