Не выводит рейтинг с Кинопоиска

<?php
/*
=====================================================
 Модуль Rating KinoPoisk IMDB
=====================================================
 Автор: D0Gmatist
=====================================================
 Файл: rating_kp_imdb.php
=====================================================
*/

define( 'DATALIFEENGINE', true );
define( 'ROOT_DIR', dirname(__FILE__) );
header( 'Content-type: image/png' );

ob_start();

function show_error_image($error_text = "Error with the image!") {
    $error_picture_width = strlen($error_text) * 7 + 12;
    $img = @imagecreatetruecolor($error_picture_width, 30) or die("Not true test data!");
    $text_color = imagecolorallocate($img, 255, 0, 0);
    imagestring($img, 3, 7, 8, $error_text, $text_color);
    header("Content-type: image/png");
    imagepng($img);
    imagedestroy($img);
    exit;
}

if(strlen($_GET['id']) > 7) show_error_image("A maximum of 7 characters!");
if(!ctype_digit($_GET['id'])) show_error_image("Wrong characters in the query!");

$file = ROOT_DIR . "/rating/{$_GET['id']}.png";

if( file_exists($file) ) {
    $modif = time() - @filemtime($file);
    if( $modif < 86400 ) {
        readfile($file);
        exit;
    }
}

$doc = new DOMDocument();
$doc->load("http://rating.kinopoisk.ru/{$_GET['id']}.xml");

$kp = $doc->getElementsByTagName('kp_rating');
$kino_rating = $kp->item(0)->nodeValue;
$kino_votes  = ($kino_rating) ? $kp->item(0)->getAttribute('num_vote') : 0;
$kino_votes  = number_format($kino_votes);

$imdb = $doc->getElementsByTagName('imdb_rating');
$imdb_rating = $imdb->item(0)->nodeValue;
$imdb_votes  = ($imdb_rating) ? $imdb->item(0)->getAttribute('num_vote') : 0;
$imdb_votes  = number_format($imdb_votes);

$pic = imagecreatefrompng("img/rating.png");
$pic = imagecreatefrompng("img/rating.png");

$colorOne = ImageColorAllocate($pic, 46, 195, 238);
$colorTwo = ImageColorAllocate($pic, 98, 97, 97);

imagealphablending($pic, true);

$kino_rating = ($kino_rating > 10) ? 10 : ( $kino_rating == 0 ) ? "0.00" : $kino_rating;
imagettftext($pic, 25, 0, 8, 35, $colorOne, "fonts/comicbd.TTF", $kino_rating);

$imdb_rating = ($imdb_rating > 10) ? 10 : ( $imdb_rating == 0 ) ? "0.00" : $imdb_rating;
imagettftext($pic, 25, 0, 114, 35, $colorTwo, "fonts/comicbd.TTF", $imdb_rating);

imagesavealpha($pic, true);
imagepng($pic);
imagedestroy($pic);
$cache = ob_get_contents();
ob_end_clean();

echo $cache;

$fp = @fopen ($file, "w");
@fwrite($fp, $cache);
@fclose($fp);

?>