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我怎么能够从PHP中调取302个卢爱阵的定位头盔?
原标题:How can I get a 302 redirection URL s Location header in PHP?

我正设法找到一种普遍的方法,以扩大大多数甚至所有缩短的卢爱阵。 我知道远的URLs,例如借方、TinyURL、goo.gl等,用302个再引导方法将你转往另一个地点。 我怎么能够要求缩短在营地的URL,并取得“Location”部分负责人?

请帮助我这样做。

增 编

最佳回答

面向所有人: 通过一些互联网搜索,我发现:

.expanding short url to original url using PHP and CURL——Hasin Hayder Hayder

这表明我是如何做到这一点的。

问题回答

你们需要使用《欧洲刑法》。 你们可以给读者带来警示功能。

//register a callback function which will process the headers
 curl_setopt($ch, CURLOPT_HEADERFUNCTION,  readHeader );


function readHeader($ch, $header)
{ 
    global $location;

    // we have to follow 302s automatically or cookies get lost.
    if (eregi("Location:",$header) )
    {
        $location= substr($header,strlen("Location: "));
    }

    return strlen($header);
}




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