Newsgroups: php.internals
Path: news.php.net
Xref: news.php.net php.internals:4294
Return-Path: <abies@php.net>
Mailing-List: contact internals-help@lists.php.net; run by ezmlm
Delivered-To: mailing list internals@lists.php.net
Received: (qmail 82436 invoked by uid 1010); 30 Aug 2003 23:58:52 -0000
Delivered-To: ezmlm-scan-internals@lists.php.net
Delivered-To: ezmlm-internals@lists.php.net
Received: (qmail 82402 invoked by uid 1007); 30 Aug 2003 23:58:51 -0000
Message-ID: <20030830235851.82401.qmail@pb1.pair.com>
To: internals@lists.php.net
Date: Sun, 31 Aug 2003 01:59:22 +0200
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.5b) Gecko/20030723 Thunderbird/0.1
X-Accept-Language: en-us, en
MIME-Version: 1.0
References: <E83F6ABB-DB1F-11D7-98BE-000393030CE6@insightbb.com>
In-Reply-To: <E83F6ABB-DB1F-11D7-98BE-000393030CE6@insightbb.com>
Content-Type: text/plain; charset=us-ascii; format=flowed
Content-Transfer-Encoding: 7bit
X-Posted-By: 80.126.21.70
Subject: Re: [PHP-DEV] Variable Scope
From: abies@php.net (Ard Biesheuvel)

> for (int i = 0; i < 5; i++)
> {
>         int num = array[i];
>         printf("%d", num);
>         for (int i = 0; i < 5; i++)
>                 printf("%d", i * num);
> }

I'll try to explain it in your own language.

no declarations inside for() in C ===> your example ===> *crap*

loose typing ===> no declarations ===> 'masking out' _IMPOSSIBLE_