soap怎么转soapenv_如何将SOAP响应转换为XML或JSON格式？

status

TEHNICAL_ERROR

description

Please contact your administrator

上面我得到了我的CURL回复.这是我的PHP代码:

$response = curl_exec($ch);

$xml = simplexml_load_string($response);

//$result = $xml->xpath('//name'); //echo "

"; print_r($result); exit;

$xml->registerXPathNamespace('ns1', '/SoapService/');

foreach ($xml->xpath('//returnvalues') as $item) {

$json = json_encode($item);

$convrt_arr = json_decode($json, true);

break;

}

print_r($json); exit;

在我上面的代码中,我得到了空的json.请你帮助我好吗.