PHP curl返回奇怪的字符

问题描述：

我正在尝试使用Prestashop实例的图像产品更新页面。

I am trying to update a page with image products of a Prestashop instance.

我正在使用prestashop Web服务获取信息。
问题是当我加载页面时，它询问我prestashop的令牌/密钥，但是我想使用Url和我通过CURL传递的密钥来保存登录会话，而不输入每个密钥时间。
但是 curl_exec 的输出是一些奇怪的字符，例如 ＃B R $ 3br。

I am getting the information using prestashop web services. The problem is when I load the page , it asks me the Token/key of the prestashop but I would want to save the login session using the Url and the key which I pass from by CURL and not entering the key each time. However the output of curl_exec is some strange characters like ��#B��R��$3br�

以下是保存会话的功能：

Here is the function to save the session:

 function saveSession($url, $key){

    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_USERPWD, $key.':');
    curl_setopt($ch, CURLOPT_ENCODING, 'gzip,deflate,sdch');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
    $result = curl_exec($ch);
    curl_close($ch);
    return $result;
 }

我不知道问题出在编码，标题还是还有其他解决方案！？

I don't know if the problem is with the encoding, header or is there any other solution!?

答

响应中那些奇怪的数据是您的curl无法检测到的压缩内容。

Those strange data on response are the compressed content which your curl failed to detect.

替换为：

curl_setopt($ch, CURLOPT_ENCODING, 'gzip,deflate,sdch');

使用：

curl_setopt($ch, CURLOPT_ENCODING, '');

空编码意味着可以处理任何类型的编码。它应该可以解决您的问题。

Empty encoding means to handle any type of encoding. It should solve your issue.

PHP curl返回奇怪的字符

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