如何获取cURL请求返回的URL


How do I obtain the URL that a cURL request returns?

试图理解Deezer API。

当我访问:

http://connect.deezer.com/oauth/auth.php?app_id=MY_APP_ID&重定向uri=http://mydomain.me&perms=基本访问

我最终在http://mydomain.me/?code=8b69a9a6137094814375bcd5aa9a6c02

我想解析响应中的code变量。我如何使用cURL做到这一点?

以下是我尝试过的:

$url = 'http://connect.deezer.com/oauth/auth.php?app_id=MY_APP_ID&redirect_uri=http://mydomain.me&perms=basic_access';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_HEADER, true);
$a = curl_exec($ch);
$a = curl_getinfo($ch, CURLINFO_EFFECTIVE_URL);

echo "<pre>"; 
var_dump($a); 
die();

您的代码中有错误

这两行应该有$ch用于卷曲手柄

curl_setopt($c, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($c, CURLOPT_HEADER, true);

您发布的链接重定向到deezer.com/soon.php。