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Date: Fri, 22 Feb 2019 14:26:53 +0000
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To: "Legale.legale" <legale.legale@gmail.com>
Cc: PHP internals <internals@lists.php.net>
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Subject: Re: [PHP-DEV][RFC] Cast in foreach
From: t.carnage@gmail.com (Chris Riley)

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Cast would work for both key and value, although I think the instances
where you need to cast a key will be fewer.

On Thu, Feb 21, 2019, 15:08 Legale.legale <legale.legale@gmail.com> wrote:

> what about:
>
> foreach($array as $i=>$v) {}
>
> ?On Feb 21, 2019 13:15, Chris Riley <t.carnage@gmail.com> wrote:
> >
> > Hi internals,
> >
> > I'd like to propose opening an rfc to make the following syntax legal:
> >
> > foreach($array as (int) $i) {}
> >
> > Which would be functionally equivalent to
> >
> > foreach($array as $i) {
> > $i=(int) $i;
> > }
> >
> > Thoughts? Feedback?
> > ~C
>

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