Image Randomiser Problems...

[barrymcgee]

Hi all,

I'm having trouble on the following page;

www.maddenbrosltd.com/test.html

...as I'm trying to display random header images with the following php file but it just won't seem to work...

www.maddenbrosltd.com/rotate/rotate.php

The php file is is in a folder with 6 other .jpgs..

Can anyone help?

Many thanks in advance!

[shane.carr]

It seems to work fine for some reason my browser downloaded the php file so I could see your code and that code is way much more than you need. Here's some code 1/10 the size:

<?php

$dir = "images/";

$allfiles = glob($dir."*");
foreach($allfiles as $k => $v){
    $info = pathinfo($v);
    switch($info['extension']){
        case "gif":
        case "png":
        case "jpg":
        case "jpeg":
            break;
        default:
            array_splice($allfiles, $k, 1);
            break;
    }
}
$extList = array();
$extList['gif'] = 'image/gif';
$extList['jpg'] = 'image/jpeg';
$extList['jpeg'] = 'image/jpeg';
$extList['png'] = 'image/png';
$rand = rand(0, count($allfiles)-1);
$file = $allfiles[$rand];
$info = pathinfo($file);
header('Content-Type: '.$extList[$info['extension']]);
readfile($file);

?>

Not guaranteed to work, but it's worth a try.