";
}
while( $name = $myDir->read() ) {
if(substr($name,0,strlen($preInc)) == $preInc && substr($name,0,strlen($preExc)) != $preExc && $name != "." && $name != "..") {
$images[] = $name;
}
}
$myDir->close();
$randimage = rand(0,count($images)-1);
return $dirn . "/" . $images[$randimage];
}
function smarty_cms_help_function_random_image() {
?>
What does this do?
Grabs a random image from the image directory specified
How do I use it?
Just insert the tag into your template/page like: {random_image dir="images/albums"}
What parameters does it take?
- (optional)dir - directory containing the images.
- (optional)include - prefix of images you want to include in the random pool of images
- (optional)exclude - prefix of images you want to exclude from the random pool of images (defaults to thumb_)
Author: Aaron King <Ezerick@gmail.com>, based on the original Random Image tag created by Robert Campbell<rob@techcom.dyndns.org>
Version: 1.0
Change History:
Inital Release of 1.0