cURL cookie value

我正在尝试从这个网站下载音乐循环文件：looperman.com。我已经注册为用户，我正在尝试使用cURL下载循环。当你登录looperman.com时，会设置一些cookie，但通过消除过程，我注意到服务器看到你登录所需的唯一cookie名为"loopermanoperatman"。

我已经获取了cookie的值，并将其设置为变量。然后我把它像这样传递到网站：

$sessid = 'somehashedvaluehere';
$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HTTPHEADER, array("Cookie: loopermanlooperman=$sessid;"));
curl_setopt($ch, CURLOPT_URL, "http://www.looperman.com/loops/detail/$pageID");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($ch);
echo $response;

当我回复响应时，我看到cookie没有设置，网站仍然认为我没有登录。我做错了什么？Looperman是使用CodeIgniter构建的。我想知道他们是否有某种保护措施来防止设置这样的cookie？

///更新////

我尝试了COOKIE_JAR和CURLOPT_COOKIE。Cookie仍未设置。我从另一篇Stack Overflow帖子中找到了这个脚本，它似乎让我大部分时间都在那里，但仍然设置了cookie。这是：

$loginUrl = 'http://www.looperman.com/account/login/';
$loginFields = array('user_email' => 'login@site.com', 'user_password' => 'password');
getUrl($loginUrl, 'post', $loginFields); 
//now you're logged in and a session cookie was generated
$remote_page_content = getUrl('http://www.looperman.com/loops/detail/200');
echo $remote_page_content;
  function getUrl($url, $method='', $vars='') {
    $ch = curl_init();
    if ($method == 'post') {
      curl_setopt($ch, CURLOPT_POST, 1);
      curl_setopt($ch, CURLOPT_POSTFIELDS, $vars);
    }
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
    curl_setopt($ch, CURLOPT_COOKIEJAR, 'D:'wamp2'www'sandbox'cookie.txt');
    curl_setopt($ch, CURLOPT_COOKIEFILE, 'D:'wamp2'www'sandbox'cookie.txt');
    $buffer = curl_exec($ch);
    curl_close($ch);
    return $buffer;
  }

当返回时，D:''wamp2''www''ssandbox''cookie.txt的内容为：

Netscape HTTP Cookie文件http://curl.haxx.se/rfc/cookie_spec.html这个文件是由libcurl生成的！编辑风险自负。looperman.com真/假1329245288 loopermancspr 147f3f08a0b50f7aa527789e360abbc8looperman.com TRUE/FALSE 1328467688 looperman-operman rX1UOdqyPEKkZ7HT0x8dSLk7g9yf5sSmg%2B7zj66hLM9LSmS1z4nqFO2zkEkqsUqKEwNMvEiExqSKoU2%2BfVsxlf3C9VyucMWt41TJVDtElUUIQrZxv0BmwZYP6JCJrY7wcT1%2FO7kKxRu8YI97YD%2BWdxX3jnWu2Zme9jg%2FMggp3%2Be%2BY%2FAorh36FR 1zTbSY66VJVj7268WgMy6KNdJ1DxieypwaMb2HYGpBMsQRxcI6RawnOEdjbaPKYuf8hVy40

但looperman仍然不认为我已登录：（