extern.php,Dreamhost,curl

我的论坛是用的punbb导入数据以后，发现在其它页面要显示最新帖子的代码不行了，
错误如下：
Warning: include() [function.include]: URL file-access is disabled in the server configuration in /home/.freight/topcool/blog.manboo.info/wp-content/themes/manboo/sidebar.php on line 351
原来下面这句话已经不能用了：

include('http://forums.manboo.info/extern.php?action=active');
?>

原因是Dreamhost将allow_url_fopen设为off了。
到punbb和google搜索了下，解决方法是使用$curl用下面的代码，注意根据情况修改红色那句。

$curl_handle = curl_init();
// Where should we get the data?
curl_setopt ($curl_handle, CURLOPT_URL, 'http://forums.manboo.info/extern.php?action=active');
// This says not to dump it directly to the output stream, but instead
// have it return as a string.
curl_setopt ($curl_handle, CURLOPT_RETURNTRANSFER, 1);
// the following is optional, but you should consider setting it
// anyway. It prevents your page from hanging if the remote site is
// down.
curl_setopt ($curl_handle, CURLOPT_CONNECTTIMEOUT, 1);
// Now, YOU make the call.
$buffer = curl_exec($curl_handle);
// And tell it to shut down (when your done. You can always make more
// calls if you want.)
curl_close($curl_handle);
// This is where i’d probably do some extra checks on what i just got.
// Paranoia pays dividends.
print $buffer;
?>

来源：http://blog.unitedheroes.net/archives/p/1630/

我恼火的是开始改了上面那个代码，并没有显示出来，我以为代码不对，就又去找其它方法。浪费了好多时间，其实是要在论坛里新发一个帖子，激活下才可以显示。

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