Slider Images updated from folder

"; if ($caption != "") { $caption = "title='" . $caption . "'"; $alt = "alt='" . $caption . "'"; } if ($alttag != "") { $alt = "alt='" . $alttag . "'"; } if ($websiteurl != "") { $varimages = $varimages . " " ; } else { $varimages = $varimages . " "; } $alttag = ""; $websiteurl= ""; $caption = ""; $varimages = $varimages . "

".$title."

".$comments."
"; } closedir($folder); echo $varimages; ?>

".$i."

 
 

 

 
 

   

        
$dirpath = "slideshow";

$dirURL = "http://www.jazzerup.com/blogexamples/loopedslider/slideshow/";

$folder = opendir($dirpath);
$pic_types = array("jpg", "jpeg");
$alttag = "";
$websiteurl= "";
$caption = "";
$index = array();


while ($file = readdir ($folder)) {
  if(in_array(substr(strtolower($file), strrpos($file,".") + 1),$pic_types))
      {                      
      $items[] = $file;           
    }
}

shuffle($items);
for($i=0; $i  $picpath = $dirpath . "/" . $items[$i];
  $exif = exif_read_data($picpath, 'EXIF');
  $alttag = $exif['Title']; //alt tag
  $websiteurl= $exif['Subject']; //website url
  $caption = $exif['Comments']; //caption
  $title = $exif['Title']; //title
  $comments = $exif['Comments']; //comments

 $varimages = $varimages . "
• ";
  
  
  
    if ($caption != "") {
      $caption =  "title='" . $caption  . "'";
      $alt = "alt='" . $caption  . "'";
    }
    if ($alttag != "") {
      $alt =  "alt='" . $alttag . "'";
    }
    if ($websiteurl != "") {
      $varimages =  $varimages . " " ;
    } else {
    $varimages =  $varimages . " ";
        }
    $alttag = "";
    $websiteurl= "";
    $caption = "";
    $varimages =  $varimages . "

  ".$title."

  ".$comments."
  ";
  }
  closedir($folder);
  
  echo $varimages;
  ?> 
     

 

 

  for($i=0; $i  echo "
• ".$i."
";
 }
    ?>