PHP Nusoap session

Question

require_once('soap/nusoap.php');

$soap = new soap_server();

$soap->configureWSDL('ClientSecurityService','http://localhost/sec/webservices/');
$soap->wsdl->schemaTargetNamespace = 'http://www.soapinterop.org/xsd/'; 


$soap->register(
    'user_authentication',
    array(
        'apikey'            =>'xsd:string',
        'scretekey'         =>'xsd:string',
        'emailaddress'      =>'xsd:string',
        'password'          =>'xsd:string',
        ),  
    array('message'=>'xsd:string'),
    'http://soapinterop.org'
);  

$soap->service(isset($HTTP_RAW_POST_DATA) ? $HTTP_RAW_POST_DATA : '');  

function user_register($apikey='', $scretekey='', $username='', $emailaddress='', $password='', $first_name='', $last_name='', $date_of_birth='', $user_ip=''){

    if(API_class::check_credentials($apikey, $scretekey) == true){

        $error                          = '';
        $validation                     = new Validation_class();
        $validation->validate[]         = $emailaddress . '|Email address |req|email';
        $validation->validate[]         = $password . '|Password |req';
        $validation->validate[]         = $first_name . '|First name |req';
        $validation->validate[]         = $last_name . '|Last name |req';

        $error                          = $validation->validation('p');
        if($error == ''){
            $new_user                   = new User_class();
            $new_user->uname            = $username;
            $new_user->email_address    = $emailaddress;
            $new_user->hashed_password  = md5($password);
            $new_user->fname            = $first_name;
            $new_user->lname            = $last_name;
            $new_user->date_of_birth    = $date_of_birth;
            $new_user->user_ip          = $user_ip;
            $new_user->save();

            $message = 'User created successfully';

        } else {
            $message = $error;  
        }


    } else {
        $message = 'Invalid API Reference.';    
    }
    return $message; 
}






function user_authentication($apikey='', $scretekey='', $emailaddress='', $password=''){


    if(API_class::check_credentials($apikey, $scretekey) == true){

        $error                          = '';
        $validation                     = new Validation_class();
        $validation->validate[]         = $emailaddress . '|Email address |req|email';
        $validation->validate[]         = $password . '|Password |req';

        $error                          = $validation->validation('p');
        if($error == ''){
            //$password = md
            $user_login = User_class::user_authentication($emailaddress,$password);

            if($user_login != false){
                session_start();
                $_SESSION['user_id'] = $user_login->user_id;
                $message = $_SESSION['user_id'];
            } else {
                $message = 'Invalid login information.';
            }

        } else {
            $message = $error;  
        }


    } else {
        $message = 'Invalid API Reference.';    
    }
    return $message; 
}

我正在尝试生成一个 Web 服务，它可以为用户提供登录的能力，但是，我想在提供商网站上注册 session ，所有代码都工作正常，作为响应它显示 session ID，但是当我访问提供商站点的页面并尝试打印该 session ，它显示为空。

谁能帮我解释为什么这段代码没有在 WebService Provider 网站上注册 session ？

Answer 1

上面的代码是有效的，如果有同样问题的人可以使用，我测试的方式不对，这是我的错误:D