PHP SoapClient不适用于基本身份验证

Question

我无法使用PHP SoapClient访问第三方SOAP服务。

该服务需要基本身份验证，尽管提供了用户名和密码，但我始终会收到“需要授权”异常。

我尝试了其他类似线程的许多建议，但没有帮助。 nusoap库造成大量内存泄漏，即使PHP允许有1 GB内存也无法应付调用。

下面是我用来测试服务的类。

class SoapCallService
{

    private $username = 'xxx';
    private $password = 'yyy';


    public function checkCPRNumber($cprNumber)
    {

        try {
            $opts = array(
                'http' => array(
                    'user_agent' => 'PHPSoapClient'
                )
            );
            $context = stream_context_create($opts);

            $soapClientOptions = array(
                'stream_context' => $context,
                'cache_wsdl' => WSDL_CACHE_NONE,
                'login' => $this->username,
                'username' => $this->username,
                'password' => $this->password,
                'location' => "http://zzz.zz",
                'trace' => 1
            );


            $client = new SoapClient($this->getWSDL(), $soapClientOptions);
            $request = [
                'PersonInformation' => [
                    "PersonCPRNumber" => $cprNumber,
                ],
                'Kontekst' => [
                ]

            ];

            var_dump($client->__getFunctions());

            $result = $client->__soapCall('CSRPValidation', [$request]);
            print_r($result);

            print "<p>Request :" . htmlspecialchars($client->__getLastRequest()) . "</p>";
            print "<p>Response:" . htmlspecialchars($client->__getLastResponse()) . "</p>";

        } catch (\Exception $e) {
            echo $e->getMessage();
        }

    }

    private function getWSDL()
    {
        return '/path/to/local/Service.wsdl';
    }
}