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Date: Mon, 12 Mar 2012 16:00:56 +0200
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To: Lazare Inepologlou <linepogl@gmail.com>
Cc: "internals@lists.php.net" <internals@lists.php.net>
Content-Type: multipart/alternative; boundary=f46d0442880e1fe99104bb0c2db7
Subject: Re: [PHP-DEV] [POC - Patch] Scalar Type Hinting - A-La zend_parse_parameters
From: arvids.godjuks@gmail.com (Arvids Godjuks)

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Content-Type: text/plain; charset=UTF-8

2012/3/12 Lazare Inepologlou <linepogl@gmail.com>

> > I'm not sure about you, but I don't wanna see that kind of thing
> eventually making it's way into the language
>
> Me neither. All I am saying is that, since int|null is already here from
> the back door, I think it should be properly supported.
>

There is no int|null at the moment, and should not be. You can pass
anything  - object, array, string, bool, int, float resource, callable -
they all are accepted and are checked in function body if it's writer wrote
that code.
Hint should provide a hint for a single type, or hint doesn't belong there.

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