php – 构造函数未被SOAP响应对象调用

我使用 PHP的 SOAPClient class与SOAP API进行通信.其中一个选项可以让您使用自己的类重新映射WSDL文件中指定的类型：

The classmap option can be used to map some WSDL types to PHP classes. This option must be an array with WSDL types as keys and names of PHP classes as values.

我创建我的客户端：

$api = new SOAPClient('http://example.com/soap.wsdl',[
    'location' => 'http://example.com/soap/endpoint','soap_version' => SOAP_1_2,'compression' => SOAP_COMPRESSION_ACCEPT | SOAP_COMPRESSION_GZIP,'cache_wsdl' => WSDL_CACHE_BOTH,'classmap' => [
        'APIResultObject' => 'Result'
    ],# Todo: Set for debug only?
    'trace' => TRUE,'exceptions' => TRUE
]);

这样工作,当我调用$api-> method(‘param’)时,我会返回一个Result对象(而不是一个StdClass对象).问题是Result :: __ construct()方法永远不会被调用,所以Result的一些私有属性从不被设置.

以下是结果是：

class DataClass{
    protected $data;

    function __construct(){
        $this->data = ['a' => 0,'b' => 1,'c' => 2];
    }
}

class Result extends DataClass{
    public $value,$name,$quantity;

    function __construct(array $values){
        parent::__construct();

        foreach(['value','name','quantity'] as $var){
            $this->$var = isset($values[$var]) ? $values[$var] : NULL;
        }
    }

    function getData(){
        return $this->data[$this->name];
    }
}

发生了什么,我正在做$api->方法(‘param’) – > getData()并获得以下错误：

Notice: Undefined property: Result::$data

在获取SOAP响应时,如何调用构造函数？我试过使用__wakeup(),但似乎也没有.

附：我用一个小的解决方案“解决了”它,但我不认为它是理想的.这是我做的：

function getData(){
    if($this->data === NULL){
        parent::__construct();
    }

    return $this->data[$this->name];
}

class MySoapResultClass {
    // whatever
}

class LocalApplicationClass {

    public function __construct(MySoapResultClass $soapResult) {

        // your local initialization code
        $this->data = ['a' => 0,'c' => 2];

        // then either extract your data from $soapResult,// or just store a reference to it
    }

    public function getData(){
        return $this->data[$this->name];
    }
}

$api = new SOAPClient(...);
$soapResult = $api->method('param');
$myUsefulObject = new LocalApplicationClass($soapResult);