php - 将 POST 卷曲到外部域

Question

我正在尝试创建一个脚本，将信息从 1 个域发送到另一个域并将数据保存到数据库，但是我从域 1 检索数据，但无法保存到数据库。

这是来自域 1 的脚本：

// Get Domain Name:
$domain = $_SERVER['HTTP_HOST'];

// Get User IP Address:
$user = $_SERVER["REMOTE_ADDR"];

// Connect to Source:
$url = 'http://www.domain2.com/source.php';
    $fields = array(
                'id'=>'1',
                'user'=>$user,
        'domain'=>$domain,

            );

//url-ify the data for the POST
$fields_string = '?';
foreach($fields as $key=>$value) { $fields_string .= $key.'='.$value.'&'; }
rtrim($fields_string,'&');

//open connection
$ch = curl_init();

//set the url, number of POST vars, POST data
curl_setopt($ch,CURLOPT_URL,$url);
curl_setopt($ch,CURLOPT_POST,count($fields));
curl_setopt($ch,CURLOPT_POSTFIELDS,$fields_string);

//execute post
$result = curl_exec($ch);

//close connection
curl_close($ch);

这是将数据保存到域 2 上的数据库的脚本：

// Get domain and user details:
    $domain=$_GET['domain'];
    $user=$_GET['user'];

// Connection to MySQL Database.
    include ('_includes/_dbconnection.php');
    include ('_includes/_dbopen.php');

// Insert Data to MySQL Database
$sql="INSERT INTO traffic (url, cip)VALUES('$_POST[domain]', '$_POST[user]')";
    $result=mysql_query($sql);
    if($result){

    echo $domain;
    echo $user;

    }

    else {

    echo 'Not Input';
    }

Answer 1

您正在使用 curl 发布表单并尝试使用$_GET

尝试使用$_POST或$_REQUEST

$domain=$_POST['domain'];
$user=$_POST['user'];

// Connection to MySQL Database.
include ('_includes/_dbconnection.php');
include ('_includes/_dbopen.php');

// Insert Data to MySQL Database
$sql="INSERT INTO traffic (url, cip)VALUES('$domain', '$user')";
$result=mysql_query($sql);
if($result){
    echo $domain;
    echo $user;
}else {
    echo 'Not Input';
}