Re: a quick question..
| From: | Edward van Bilderbeek - Bean IT | Date: | Sun, 27 Jan 2002 19:21:25 +0000 |
| Subject: | Re: a quick question.. | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-82304@lists.php.net to get a copy of this message | ||
Or, if you've already set your massive list of variables...:
$varname = "nr".rand(0, $n);
print ${$varname};
----- Original Message -----
From: "Miles Thompson" <milesthompson@ns.sympatico.ca>
To: "Tauntz" <tauntz@hot.ee>; <php-general@lists.php.net>
Sent: Sunday, January 27, 2002 8:15 PM
Subject: Re: [PHP] a quick question..
> Try this:
>
> Store variables in an array, say $msg_array. (For those of Hungarian
preference, $arrMessages.)
> $index = rand (0, $n)
> echo $msg_array[ $index ]
>
> Now this will require a bit of messing about, seeding the randomizer,
etc., but you get the idea.
>
> Miles Thompson
>
>
> On Sunday 27 January 2002 03:00 pm, Tauntz wrote:
> > If I have n variables:
> > $nr1 = "some text";
> > $nr2 = "some other text"
> > $nr3....
> > ....
> > and I want to print the text "randomly" (like if I enter the page.. it
> > displays $nr1... next time it displays $nr 5.. etc) how can I achieve it
?
> >
> > tauntz@hot.ee
>
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