*/
$settings['display_type'] = 1;
/* Allow on-the-fly settings override? 0 = NO, 1 = YES */
$settings['allow_otf'] = 1;
/*******************************************************************************
* DO NOT EDIT BELOW...
*
* ...or at least make a backup before you do!
*******************************************************************************/
/* Override type? */
if ($settings['allow_otf'] && isset($_GET['type']))
{
$type = intval($_GET['type']);
}
else
{
$type = $settings['display_type'];
}
/* Override images folder? */
if ($settings['allow_otf'] && isset($_GET['folder']))
{
$folder = htmlspecialchars(trim($_GET['folder']));
if (!is_dir($folder))
{
$folder = $settings['img_folder'];
}
}
else
{
$folder = $settings['img_folder'];
}
/* Make sure images fodler ends with an '/' */
if (substr($folder,-1) != '/')
{
$folder.='/';
}
/* Get a list of all the image files */
$flist = array();
foreach($settings['img_ext'] as $ext)
{
$tmp = glob($folder.'*'.$ext);
if (is_array($tmp))
{
$flist = array_merge($flist,$tmp);
}
}
/* If we have any images choose a random one, otherwise select the "noimg.gif" image */
if (count($flist))
{
$src = $flist[array_rand($flist)];
}
else
{
$src = 'noimg.gif';
}
/* Output the image according to the selected type */
if ($type)
{
header('Location:'.$src);
exit();
}
else
{
echo $src;
}
?>
