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To: "'Levi Morrison'" <levim@php.net>,
	"'internals'" <internals@lists.php.net>
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Date: Fri, 20 Feb 2015 05:01:05 +0100
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Subject: RE: [PHP-DEV] Re: [RFC] Reserving More Types in PHP 7
From: francois@php.net (=?utf-8?Q?Fran=C3=A7ois_Laupretre?=)

Hi Levi,

Just my opinion :

Add 'resource', 'object', 'scalar', 'mixed', 'numeric'

Remove 'double' (avoid this alias if we decide to encourage 'float' =
everywhere)

Not sure we'll use Boolean and integer but reserve also.

Hope 'null', 'true', and 'false' can technically be used as type hints. =
If not, bad news, especially for null. Love 'int|false' as return type !

Regards

Fran=C3=A7ois

> -----Message d'origine-----
> De : morrison.levi@gmail.com [mailto:morrison.levi@gmail.com] De la =
part
> de Levi Morrison
> Envoy=C3=A9 : vendredi 20 f=C3=A9vrier 2015 02:36
> =C3=80 : internals
> Objet : [PHP-DEV] Re: [RFC] Reserving More Types in PHP 7
>=20
> Sorry: Apparently hit some hotkey for send.
>=20
> On Thu, Feb 19, 2015 at 6:35 PM, Levi Morrison <levim@php.net> wrote:
> > Dear Internals,
> >
> > I would like to discuss a small RFC for reserving more types in PHP =
7:
> > https://wiki.php.net/rfc/reserve_more_types_in_php_7
> >
> > Essentially it proposes to reserve:
>=20
> int, integer
> bool, boolean
> true, false
> float, double
> string
> null
>=20
> It does not make them keywords; it only prevents them from being used
> in class, interface, trait and namespace names.
>=20
> --
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