Re: Random Array Sort?
| From: | Jason Wong | Date: | Fri, 18 Oct 2002 19:30:57 +0000 |
| Subject: | Re: Random Array Sort? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-120552@lists.php.net to get a copy of this message | ||
On Saturday 19 October 2002 02:43, Steve Keller wrote:
> I looked in the guide and couldn't find an easy way to do this, like a
> multisort, so I thought I'd ask here and see if anyone can point me to the
> command or share code if they've done something like this.
>
> I have an array with numbers in the fields, say 1, 2, 3, 4 and 5 in the
> first 5 slots. Now I want to sort them, but randomly.
>
> The only way I could think to do this is to create a loop, run it a random
> number of times, and in the loop, swap two random elements.
>
> Can anyone think of an easier/more logical way?
shuffle() ?
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Jason Wong -> Gremlins Associates -> www.gremlins.com.hk
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