exif_thumbnail

<?phpif (array_key_exists('file', $_REQUEST)) {$image = exif_thumbnail($_REQUEST['file'], $width, $height, $type);} else {$image = false;}if ($image!==false) {header("Content-type: " .image_type_to_mime_type($type));echo $image;exit;} else {// no thumbnail available, handle the error hereecho "No thumbnail available";}?>