Проблем с код за youtube

[montana]

значи имам този скрипт но ми дава грешки. някой може ли да го оправи

ето и грешките

Warning: file_get_contents(http://www.youtube.com/api2_rest?method=youtube.videos.list_by_tag&dev_id=bXhwh86JXLY&tag=medina&page=1&per_page=20) [function.file-get-contents]: failed to open stream: HTTP request failed! HTTP/1.0 410 Gone in E:\VertrigoServ\www\mp3\includes\sources\youtube.php on line 32

Warning: Invalid argument supplied for foreach() in E:\VertrigoServ\www\mp3\includes\sources\youtube.php on line 35

Fatal error: Cannot redeclare stren() (previously declared in E:\VertrigoServ\www\mp3\includes\sources\youtube.php:12) in E:\VertrigoServ\www\mp3\includes\sources\youtube.php on line 12

Код

<?php
  $type = $_GET['type'];
  $srch = urldecode ($srch);
  $srch = str_replace (' ', '+', $srch);

  $i = 1;
  while ($i <= 20)
  {
$ydev_id = "bXhwh86JXLY";
$per_page = "20";
$sqlsave = "0";
function stren($ds){
$ds = trim($ds);
$bl = array('Ç','ç','Ð','ð','ý','ı','ü','ç','ÅŸ','Ç','Ö','ö','Ý','Ö','ö','Þ','þ','Ü','ü','_');
$ky = array('C','c','G','g','i','ý','ü','ç','þ','Ç','Ö','ö','I','O','o','S','s','U','u',' ');
$snc = str_replace($bl,$ky,$ds);
return $snc;}
function linken($ds){
$ds = trim($ds);
$bl = array('Ç','ç','Ð','ð','ý','Ý','Ö','ö','Þ','þ','Ü','ü',' ','?','"');
$ky = array('C','c','G','g','i','I','O','o','S','s','U','u','_','','');
$snc = str_replace($bl,$ky,$ds);
return $snc;}
require("class.xmltoarray.php");
$searchwords = $_GET['word'];
$searchwords = str_replace(" ","%20",$searchwords);
$page = $_GET['page'];
$w = $_GET['w'];
$n = $_GET['n'];
if(empty($page)){ $page = "1"; }
if(empty($searchwords)){ $searchwords = "$srch"; }
$searchurl = file_get_contents("http://www.youtube.com/api2_rest?method=youtube.videos.list_by_tag&dev_id=$ydev_id&tag=$searchwords&page=$page&per_page=$per_page");
$xmltoarray = new XmlToArray($searchurl);
$arrayData = $xmltoarray->createArray();
foreach ($arrayData['ut_response']['video_list'][0]['video'] as $value) {
      include 'templates/layout_video.php';
      ++$ts;
    ++$i;
  }
}
?>