带重定向的 PHP Curl 登录不起作用

我有以下 PHP 脚本，它应该获取登录表单后面的页面内容。

它在我的本地主机服务器上工作正常，但在主机（GoFreeServe）上不起作用。我得到的回复是空的。 （$postResult 为空）。

Script:

    $login_url = 'http://senioren.voetbal.nl/clubs_comp/mijn-teams/competitie/173299/OWIOS-9-zaterdag?destination=clubs_comp%2Fmijn-teams%2Fcompetitie%2F173299%2FOWIOS-9-zaterdag';
$data = file_get_contents("http://voetbal.nl/login/menu/data");
        $parts = explode('name=\"form_build_id\" id=\"',$data,2);
$post_data = 'name=****&pass=****&op=Inloggen&form_build_id='.substr($parts[1],0,37).'&form_id=login_block_login_form';
$ch = curl_init();
$agent = $_SERVER["HTTP_USER_AGENT"];
curl_setopt($ch, CURLOPT_USERAGENT, $agent);
curl_setopt($ch, CURLOPT_REFERER, $login_url);
curl_setopt($ch, CURLOPT_URL, $login_url );
curl_setopt($ch, CURLOPT_POST, 1 );
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_MAXREDIRS, 10);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_COOKIEJAR, 'cookie.txt');
curl_setopt($ch, CURLOPT_COOKIEFILE, 'cookie.txt');

$postResult = curl_exec($ch);

curl_getinfo 本地主机

[url] => http://senioren.voetbal.nl/clubs_comp/mijn-teams/competitie/173299/OWIOS-9-zaterdag
    [content_type] => text/html; charset=utf-8
    [http_code] => 200
    [header_size] => 557
    [request_size] => 503
    [filetime] => -1
    [ssl_verify_result] => 0
    [redirect_count] => 0
    [total_time] => 2.668
    [namelookup_time] => 0
    [connect_time] => 0.016
    [pretransfer_time] => 0.016
    [size_upload] => 57
    [size_download] => 173015
    [speed_download] => 64848
    [speed_upload] => 21
    [download_content_length] => 173015
    [upload_content_length] => 57
    [starttransfer_time] => 1.014
    [redirect_time] => 0
    [certinfo] => Array
        (
        )

    [redirect_url] => 

curl_getinfo 主机

Array
(
    [url] => http://senioren.voetbal.nl/clubs_comp/mijn-teams/competitie/173299/OWIOS-9-zaterdag
    [content_type] => text/html; charset=utf-8
    [http_code] => 302
    [header_size] => 1125
    [request_size] => 361
    [filetime] => -1
    [ssl_verify_result] => 0
    [redirect_count] => 0
    [total_time] => 1.001361
    [namelookup_time] => 0.000638
    [connect_time] => 0.094666
    [pretransfer_time] => 0.094712
    [size_upload] => 0
    [size_download] => 0
    [speed_download] => 0
    [speed_upload] => 0
    [download_content_length] => 0
    [upload_content_length] => 0
    [starttransfer_time] => 1.001199
    [redirect_time] => 0
)

主机未处于安全模式并且已安装 CURL。 cookie.txt 也被 chmodded 为 777。 来自主机的 PHPInfo 可以在这里找到：http://phpinfo.byethost11.com/index.php http://phpinfo.byethost11.com/index.php

你知道为什么我在本地主机上得到的 http_code 为 200，在主机上得到的 http_code 为 302 吗？

谢谢你！

编辑： 打开错误报告 (!@!#!$) 后，页面返回以下错误：

Warning: curl_setopt() [function.curl-setopt]: CURLOPT_FOLLOWLOCATION cannot be activated when safe_mode is enabled or an open_basedir is set in /test2.php on line 39

我通过首先检查是否设置了 open_basedir 解决了这个问题。 如果是这种情况：脚本首先执行curl_exec()来设置cookie，然后再次执行它来获取隐藏页面。根本不使用 op 和 form_build_id 等参数：P

Code:

if (ini_get('open_basedir') == '') {
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
    curl_setopt($ch, CURLOPT_MAXREDIRS, 10);

    $postResult = curl_exec($ch);
    curl_close($ch);
} else {
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 0);
    curl_exec($ch);
    $postResult = curl_exec($ch);
}