php - 如何创建 SoapParams 的 PHP SoapParam？

Question

我正在使用 SoapClient 与 http://weather.gov/forecasts/xml/SOAP_server/ndfdXMLserver.php?wsdl 交互并且调用 NDFDgenByDay() 工作正常，没有问题，但是当我想调用 NDFDgen() 时，我必须改用 curl，因为在使用 SoapClient 时我不知道如何将 weatherParameters 传递给 NDFDgen()。这是我尝试过的:

...
$this->client =
    new SoapClient(
        'http://weather.gov/forecasts/xml/SOAP_server/ndfdXMLserver.php?wsdl',
        array('cache_wsdl'=>WSDL_CACHE_NONE)
    );
...
$this->xml =
    $this->client->NDFDgen(
        new SoapParam($this->latitude,  'latitude'),
        new SoapParam($this->longitude,'longitude'),
        new SoapParam('time-series',   'product'),
        new SoapParam($startTime,       'startTime'),
        new SoapParam($endTime,     'startTime'),
        new SoapParam('e',             'Unit'),
        new SoapParam(
            array(
                new SoapParam(false,'maxt'),        new SoapParam(false,'mint'),
                new SoapParam(true, 'temp'),        new SoapParam(true, 'dew'),
                new SoapParam(true, 'pop12'),       new SoapParam(true, 'qpf'),
                new SoapParam(true, 'sky'),         new SoapParam(true, 'snow'),
                new SoapParam(true, 'wspd'),        new SoapParam(true, 'wdir'),        //10
                new SoapParam(false,'wx'),          new SoapParam(false,'waveh'),
                new SoapParam(true, 'icons'),       new SoapParam(true, 'rh'),
                new SoapParam(true, 'appt'),        new SoapParam(false,'incw34'),
                new SoapParam(false,'incw50'),      new SoapParam(false,'incw64'),
                new SoapParam(false,'cumw34'),      new SoapParam(false,'cumw50'),      //20
                new SoapParam(false,'cumw64'),      new SoapParam(false,'critfireo'),
                new SoapParam(false,'dryfireo'),    new SoapParam(false,'conhazo'),
                new SoapParam(false,'ptornado'),    new SoapParam(false,'phail'),
                new SoapParam(false,'ptstmwinds'),  new SoapParam(false,'pxtornado'),
                new SoapParam(false,'pxhail'),      new SoapParam(false,'pxtstmwinds'), //30
                new SoapParam(false,'ptotsvrtstm'), new SoapParam(false,'pxtotsvrtstm'),
                new SoapParam(false,'tmpabv14d'),   new SoapParam(false,'tmpblw14d'),
                new SoapParam(false,'tmpabv30d'),   new SoapParam(false,'tmpblw30d'),
                new SoapParam(false,'tmpabv90d'),   new SoapParam(false,'tmpblw90d'),
                new SoapParam(false,'prcpabv14d'),  new SoapParam(false,'prcpblw14d'),  //40
                new SoapParam(false,'prcpabv30d'),  new SoapParam(false,'prcpblw30d'),
                new SoapParam(false,'prcpabv90d'),  new SoapParam(false,'prcpblw90d'),
                new SoapParam(true, 'precipa_r'),   new SoapParam(true, 'sky_r'),
                new SoapParam(true, 'temp_r'),      new SoapParam(true, 'td_r'),
                new SoapParam(true, 'wdir_r'),      new SoapParam(true, 'wspd_r'),      //50
                new SoapParam(true, 'wwa'),         new SoapParam(true, 'wgust')
            ),
            'weatherParameters'
        )
    ); 

我得到的错误是:

Fatal error: Uncaught SoapFault exception: [Client] SOAP-ERROR: Encoding: object has no 'maxt' property in [Redacted]\data\WeatherService.php:199

这是通过 curl 工作的 xml:

<soapenv:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ndf="http://graphical.weather.gov/xml/DWMLgen/wsdl/ndfdXML.wsdl">
   <soapenv:Header/>
   <soapenv:Body>
      <ndf:NDFDgen soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
         <latitude xsi:type="xsd:decimal">{$this->latitude}</latitude>
         <longitude xsi:type="xsd:decimal">{$this->longitude}</longitude>
         <product xsi:type="xsd:string">time-series</product>
         <startTime xsi:type="xsd:dateTime">{$this->startTime}</startTime>
         <endTime xsi:type="xsd:dateTime">{$this->endTime}</endTime>
         <Unit xsi:type="xsd:string">e</Unit>
         <weatherParameters xsi:type="ndf:weatherParametersType">
            <!--You may enter the following 52 items in any order-->
            <maxt xsi:type="xsd:boolean">false</maxt>
            <mint xsi:type="xsd:boolean">false</mint>
            <temp xsi:type="xsd:boolean">true</temp>
            <dew xsi:type="xsd:boolean">true</dew>
            <pop12 xsi:type="xsd:boolean">true</pop12>
            <qpf xsi:type="xsd:boolean">true</qpf>
            <sky xsi:type="xsd:boolean">true</sky>
            <snow xsi:type="xsd:boolean">true</snow>
            <wspd xsi:type="xsd:boolean">true</wspd>
            <wdir xsi:type="xsd:boolean">true</wdir>
            <wx xsi:type="xsd:boolean">false</wx>
            <waveh xsi:type="xsd:boolean">false</waveh>
            <icons xsi:type="xsd:boolean">true</icons>
            <rh xsi:type="xsd:boolean">true</rh>
            <appt xsi:type="xsd:boolean">true</appt>
            <incw34 xsi:type="xsd:boolean">false</incw34>
            <incw50 xsi:type="xsd:boolean">false</incw50>
            <incw64 xsi:type="xsd:boolean">false</incw64>
            <cumw34 xsi:type="xsd:boolean">false</cumw34>
            <cumw50 xsi:type="xsd:boolean">false</cumw50>
            <cumw64 xsi:type="xsd:boolean">false</cumw64>
            <critfireo xsi:type="xsd:boolean">false</critfireo>
            <dryfireo xsi:type="xsd:boolean">false</dryfireo>
            <conhazo xsi:type="xsd:boolean">false</conhazo>
            <ptornado xsi:type="xsd:boolean">false</ptornado>
            <phail xsi:type="xsd:boolean">false</phail>
            <ptstmwinds xsi:type="xsd:boolean">false</ptstmwinds>
            <pxtornado xsi:type="xsd:boolean">false</pxtornado>
            <pxhail xsi:type="xsd:boolean">false</pxhail>
            <pxtstmwinds xsi:type="xsd:boolean">false</pxtstmwinds>
            <ptotsvrtstm xsi:type="xsd:boolean">false</ptotsvrtstm>
            <pxtotsvrtstm xsi:type="xsd:boolean">false</pxtotsvrtstm>
            <tmpabv14d xsi:type="xsd:boolean">false</tmpabv14d>
            <tmpblw14d xsi:type="xsd:boolean">false</tmpblw14d>
            <tmpabv30d xsi:type="xsd:boolean">false</tmpabv30d>
            <tmpblw30d xsi:type="xsd:boolean">false</tmpblw30d>
            <tmpabv90d xsi:type="xsd:boolean">false</tmpabv90d>
            <tmpblw90d xsi:type="xsd:boolean">false</tmpblw90d>
            <prcpabv14d xsi:type="xsd:boolean">false</prcpabv14d>
            <prcpblw14d xsi:type="xsd:boolean">false</prcpblw14d>
            <prcpabv30d xsi:type="xsd:boolean">false</prcpabv30d>
            <prcpblw30d xsi:type="xsd:boolean">false</prcpblw30d>
            <prcpabv90d xsi:type="xsd:boolean">false</prcpabv90d>
            <prcpblw90d xsi:type="xsd:boolean">false</prcpblw90d>
            <precipa_r xsi:type="xsd:boolean">true</precipa_r>
            <sky_r xsi:type="xsd:boolean">true</sky_r>
            <temp_r xsi:type="xsd:boolean">true</temp_r>
            <td_r xsi:type="xsd:boolean">true</td_r>
            <wdir_r xsi:type="xsd:boolean">true</wdir_r>
            <wspd_r xsi:type="xsd:boolean">true</wspd_r>
            <wwa xsi:type="xsd:boolean">true</wwa>
            <wgust xsi:type="xsd:boolean">true</wgust>
         </weatherParameters>
      </ndf:NDFDgen>
    </soapenv:Body>
</soapenv:Envelope>

所以基本上，我想对所有 Soap 交互使用 SoapClient，但是我不知道如何做复杂的参数，比如上面的 weatherParameters 参数，如果在使用 SoapClient 时可以指定 weatherParameters，请告诉我怎么做，因为另一种方法是使用 curl，在制作 soap 信封和初始化和使用 curl 之间，从字面上向我的 php 添加了 100 多行额外的代码，然后从响应信封中解析出响应 xml。

Answer 1

好的，我找到了解决方案。

这部分请求:

...
<weatherParameters xsi:type="ndf:weatherParametersType">
    <!--You may enter the following 52 items in any order-->
    <maxt xsi:type="xsd:boolean">false</maxt>
    <mint xsi:type="xsd:boolean">false</mint>
    <temp xsi:type="xsd:boolean">true</temp>
    <dew xsi:type="xsd:boolean">true</dew>
    <pop12 xsi:type="xsd:boolean">true</pop12>
    <qpf xsi:type="xsd:boolean">true</qpf>
    <sky xsi:type="xsd:boolean">true</sky>
    <snow xsi:type="xsd:boolean">true</snow>
    <wspd xsi:type="xsd:boolean">true</wspd>
    <wdir xsi:type="xsd:boolean">true</wdir>
    <wx xsi:type="xsd:boolean">false</wx>
    <waveh xsi:type="xsd:boolean">false</waveh>
    <icons xsi:type="xsd:boolean">true</icons>
    <rh xsi:type="xsd:boolean">true</rh>
    <appt xsi:type="xsd:boolean">true</appt>
    <incw34 xsi:type="xsd:boolean">false</incw34>
    <incw50 xsi:type="xsd:boolean">false</incw50>
    <incw64 xsi:type="xsd:boolean">false</incw64>
    <cumw34 xsi:type="xsd:boolean">false</cumw34>
    <cumw50 xsi:type="xsd:boolean">false</cumw50>
    <cumw64 xsi:type="xsd:boolean">false</cumw64>
    <critfireo xsi:type="xsd:boolean">false</critfireo>
    <dryfireo xsi:type="xsd:boolean">false</dryfireo>
    <conhazo xsi:type="xsd:boolean">false</conhazo>
    <ptornado xsi:type="xsd:boolean">false</ptornado>
    <phail xsi:type="xsd:boolean">false</phail>
    <ptstmwinds xsi:type="xsd:boolean">false</ptstmwinds>
    <pxtornado xsi:type="xsd:boolean">false</pxtornado>
    <pxhail xsi:type="xsd:boolean">false</pxhail>
    <pxtstmwinds xsi:type="xsd:boolean">false</pxtstmwinds>
    <ptotsvrtstm xsi:type="xsd:boolean">false</ptotsvrtstm>
    <pxtotsvrtstm xsi:type="xsd:boolean">false</pxtotsvrtstm>
    <tmpabv14d xsi:type="xsd:boolean">false</tmpabv14d>
    <tmpblw14d xsi:type="xsd:boolean">false</tmpblw14d>
    <tmpabv30d xsi:type="xsd:boolean">false</tmpabv30d>
    <tmpblw30d xsi:type="xsd:boolean">false</tmpblw30d>
    <tmpabv90d xsi:type="xsd:boolean">false</tmpabv90d>
    <tmpblw90d xsi:type="xsd:boolean">false</tmpblw90d>
    <prcpabv14d xsi:type="xsd:boolean">false</prcpabv14d>
    <prcpblw14d xsi:type="xsd:boolean">false</prcpblw14d>
    <prcpabv30d xsi:type="xsd:boolean">false</prcpabv30d>
    <prcpblw30d xsi:type="xsd:boolean">false</prcpblw30d>
    <prcpabv90d xsi:type="xsd:boolean">false</prcpabv90d>
    <prcpblw90d xsi:type="xsd:boolean">false</prcpblw90d>
    <precipa_r xsi:type="xsd:boolean">true</precipa_r>
    <sky_r xsi:type="xsd:boolean">true</sky_r>
    <temp_r xsi:type="xsd:boolean">true</temp_r>
    <td_r xsi:type="xsd:boolean">true</td_r>
    <wdir_r xsi:type="xsd:boolean">true</wdir_r>
    <wspd_r xsi:type="xsd:boolean">true</wspd_r>
    <wwa xsi:type="xsd:boolean">true</wwa>
    <wgust xsi:type="xsd:boolean">true</wgust>
</weatherParameters>
...

必须转换为对象(结构):

class weatherParameters {
    function weatherParameters() {
        $this->maxt     = false;    $this->mint     = false;
        $this->temp     = true;     $this->dew          = true;
        $this->pop12        = true;     $this->qpf          = true;
        $this->sky          = true;     $this->snow     = true;
        $this->wspd     = true;     $this->wdir     = true;
        $this->wx           = false;    $this->waveh        = false;
        $this->icons        = true;     $this->rh           = true;
        $this->appt     = true;     $this->incw34       = false;
        $this->incw50       = false;    $this->incw64       = false;
        $this->cumw34       = false;    $this->cumw50       = false;
        $this->cumw64       = false;    $this->critfireo    = false;
        $this->dryfireo = false;    $this->conhazo      = false;
        $this->ptornado = false;    $this->phail        = false;
        $this->ptstmwinds   = false;    $this->pxtornado    = false;
        $this->pxhail       = false;    $this->pxtstmwinds  = false;
        $this->ptotsvrtstm  = false;    $this->pxtotsvrtstm= false;
        $this->tmpabv14d    = false;    $this->tmpblw14d    = false;
        $this->tmpabv30d    = false;    $this->tmpblw30d    = false;
        $this->tmpabv90d    = false;    $this->tmpblw90d    = false;
        $this->prcpabv14d   = false;    $this->prcpblw14d   = false;
        $this->prcpabv30d   = false;    $this->prcpblw30d   = false;
        $this->prcpabv90d   = false;    $this->prcpblw90d   = false;
        $this->precipa_r    = true;     $this->sky_r        = true;
        $this->temp_r       = true;     $this->td_r     = true;
        $this->wdir_r       = true;     $this->wspd_r       = true;
        $this->wwa          = true;     $this->wgust        = true;
    }
}

我对这些值进行了硬编码，但如果需要，您可以使这些值动态化。然后我实例化结构:

$wParameters = new weatherParameters();

然后我告诉 SoapClient 如何将该对象转换为 XML 片段:

$weatherParameters = new SoapVar(
    // object to convert,encoding,name to give the object, name space definition
    $wParameters, SOAP_ENC_OBJECT, 'weatherParameters', 'http://graphical.weather.gov/xml/DWMLgen/wsdl/ndfdXML.wsdl'
);

然后将 SoapVar 作为 SoapParam 传递给函数调用:

$this->xml =
    $this->client->NDFDgen(
        new SoapParam($this->latitude,  'latitude'),
        new SoapParam($this->longitude,'longitude'),
        new SoapParam('time-series',   'product'),
        new SoapParam($startTime,       'startTime'),
        new SoapParam($endTime,     'startTime'),
        new SoapParam('e',             'Unit'),
        new SoapParam($weatherParameters,'weatherParameters')
    );

所以为了弄清楚这一点，我必须阅读所有 PHP Soap... 文档，然后当我阅读有关 SoapVar 的文档时 http://php.net/manual/en/class.soapvar.php ，SoapVar 中的示例展示了它如何与 SoapParam 一起使用，在我看来，SoapParam 中的示例 http://php.net/manual/en/soapparam.soapparam.php还应该更好地说明 SoapVar 和 SoapParam 之间的关系，否则，您可能不知道您需要一个 SoapVar 来创建一个复杂的 SoapParam。 SoapParam 文档中有 7 次提及/链接 SoapVar，但没有一个指出当您需要 SoapParam 来表示复杂对象时，SoapParam 的参数 1 将是 SoapVar 的实例。