"Mike" <[EMAIL PROTECTED]> wrote in message news:...
I'd just like to thank everyone who helped me our with this. I think it's
great that so many people would be so helpful and not expect anything in
return. This list is quite a storehouse of info and I'm learning just from
reading the posts s
I'd just like to thank everyone who helped me our with this. I think it's
great that so many people would be so helpful and not expect anything in
return. This list is quite a storehouse of info and I'm learning just from
reading the posts since I joined last week!
Again, thanks all.
-Mike
"
Silvio Porcellana [tradeOver] wrote:
>
>
> $file = "images.txt";
> $openFile = file($file);
> $num_images = 10;
> # don't need this is PHP > 4.2.0
> srand((float) microtime() * 1000);
> $random_keys = array_rand($openFile, $num_images);
> foreach ($ra
Jared Williams wrote:
> Hi,
> Just unset the ones you've picked
>
> #random images example
> #this is your file
> $file = "images.txt";
> #open the file
> $openFile = file($file);
> #generate a random number
> srand((double)microtime()*100);
> #get one of the entries in the file
> for
Hi,
Just unset the ones you've picked
";
unset($openFile[$r]);
}
?>
Jared
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Guarentees unique choices.
> -Original Message-
> From: Curt Zirzow [mailto:[EMAIL PROTECTED]
> Sent: Friday, December 16, 2005 2:47 AM
> To: php-general@lists.php.net
> Subject: Re: [PHP] Random Images with no duplicates?
>
> On Thu, Dec 15, 2005 at 08:4
On Thu, Dec 15, 2005 at 08:45:33PM -0800, Mike Rondeau wrote:
> Hi,
>
> I'm still very green with PHP, but am working to fix that.
>
> I've searched high and low for an answer to this question and so far
> no solution has presented itself. I have a script to populate my web page
> with random ima
This should work, although if there are only 9 lines in the file, it will
run infintely (or until the page times out)... so put a check in for that.
$imagesNeeded = 10;
$imageArr = array();
// Create array with $imagesNeeded number of elements.
for($i=0;$i<$imagesNeeded;$i++) {
// choose image
This one time, at band camp,
V Dub <[EMAIL PROTECTED]> wrote:
> Tom!
>
> Here's one way:
>
or you could do something like this...
Simply set the image directory and fire it up
or something like that, someone is bound to show some mistakes in here
but it works
Kevin
--
__
> I'm trying to set it up so that a random image from either a mysql
table
> or a text file list is displayed on a page each time a user goes to
it.
> I'm a little stumped as to how to do this with phpany suggestions?
What do you have so far?
---John W. Holmes...
PHP Architect - A monthly m
Tom!
Here's one way:
I named all of the images to display 1.jpg - 7.jpg
This code is at the top of the page:
I have this code where I want the image to appear:
HTH
VW
Quoting Tom Ray <[EMAIL PROTECTED]>:
### I'm trying to set it up so that a random image from either a mysql table
### o
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