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Message-ID: <7f3ed2c30604271231k2d962980g758c466a2b4929f7@mail.gmail.com>
Date: Thu, 27 Apr 2006 21:31:48 +0200
To: xuefengal <xuefengal@sohu.com>
Cc: internals <internals@lists.php.net>
In-Reply-To: <200604280319293595716@sohu.com>
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References: <200604280319293595716@sohu.com>
Subject: Re: [PHP-DEV] about shuffle()
From: hannes.magnusson@gmail.com ("Hannes Magnusson")

Turn on E_STRICT.
Read php.net/shuffle again.
Read php.net/mailing-lists again.
And at last, if you still have a problem, read
http://bugs.php.net/how-to-report.php

-Hannes


On 4/27/06, xuefengal <xuefengal@sohu.com> wrote:
> hi,all
>
> i have a problem.
>
> try this code on win2003,iis6,php5.1.1(isapi)
> ----------------------------------------
> function _1_2($n) {
>  $tmp = array();
>  return shuffle($tmp = range(1,$n);
> }
> echo('<pre>'.print_r(_1_2(8),True).'</pre>');
> ----------------------------------------
> result
> Array
> (
>     [0] => 6
>     [1] => 3
>     [2] => 7
>     [3] => 4
>     [4] => 8
>     [5] => 2
>     [6] => 1
>     [7] => 5
> )
> ----------------------------------------
> after,try code on FreeBSD6.0r apache2.0.55,php5.1.2(cli)
> result is
> ----------------------------------------
> Array
> (
>     [0] => 1
>     [1] => 2
>     [2] => 3
>     [3] => 4
>     [4] => 5
>     [5] => 6
>     [6] => 7
>     [7] => 8
> )
> ----------------------------------------
>
> manual said [bool shuffle ( array &array )]
>
> modify code
> ----------------------------------------
> function _1_2($n) {
>  $tmp = array();
>  $tmp = range(1,$n);
>  return shuffle($tmp);
> }
> ----------------------------------------
>
> it looks good. why on win2003,iis6 result is correct too.
>
> ----------------------------------------
> OS=Win2003
> IE Version=6.0.3790.1830
> E:\Inetpub\php>php -v
> PHP 5.1.1 (cli) (built: Nov 27 2005 21:39:02)
> Copyright (c) 1997-2005 The PHP Group
> Zend Engine v2.1.0, Copyright (c) 1998-2005 Zend Technologies
> ----------------------------------------
> [/home/htdocs/]%->uname -a
> FreeBSD xfxy.org 6.0-RELEASE FreeBSD 6.0-RELEASE #0: Sun Apr  9 17:54:38 UTC 2006     root@xxx:/usr/src/sys/i386/compile/devel  i386
> [/home/htdocs/]%->php -v
> PHP 5.1.2 (cli) (built: Apr  8 2006 20:29:15)
> Copyright (c) 1997-2006 The PHP Group
> Zend Engine v2.1.0, Copyright (c) 1998-2006 Zend Technologies
> [/home/htdocs/]%->httpd -v
> Server version: Apache/2.0.55
> Server built:   Apr  8 2006 18:41:44
> [/home/htdocs/]%->
>
>
> xuefengal
> 　　　　　　　　xuefengal@sohu.com
> 2006-04-28
>