在 PHP 中显示 SOAP API 结果答案

【问题标题】：Displaying SOAP API results in PHP在 PHP 中显示 SOAP API 结果
【发布时间】：2018-11-01 10:36:45
【问题描述】：

我很难找到这方面的资源，使用 PHP 连接到 SOAP API 并轻松地将数组结果附加到变量以进行显示。

这是 API 中 GetCostCenters 函数的 SOAP API XML：

<Response><Status><Result>1</Result><Description>OK</Description></Status><CostCenters><CostCenter><ID>4</ID><Branch>Adelaide</Branch></CostCenter><CostCenter><ID>6</ID><Branch>Derby</Branch></CostCenter><CostCenter><ID>33</ID><Branch>GT Perth</Branch></CostCenter><CostCenter><ID>7</ID><Branch>Hobart Branch</Branch></CostCenter><CostCenter><ID>46</ID><Branch>Lawns & Maintenance</Branch></CostCenter><CostCenter><ID>10</ID><Branch>London</Branch></CostCenter><CostCenter><ID>3</ID><Branch>Melbourne</Branch></CostCenter><CostCenter><ID>45</ID><Branch>NECA Apprentices</Branch></CostCenter><CostCenter><ID>17</ID><Branch>New York</Branch></CostCenter><CostCenter><ID>48</ID><Branch>Nursing NSW</Branch></CostCenter><CostCenter><ID>1</ID><Branch>Perth</Branch></CostCenter><CostCenter><ID>44</ID><Branch>Registration</Branch></CostCenter><CostCenter><ID>16</ID><Branch>Rio</Branch></CostCenter><CostCenter><ID>50</ID><Branch>Subiaco</Branch></CostCenter><CostCenter><ID>51</ID><Branch>Subiaco</Branch></CostCenter><CostCenter><ID>2</ID><Branch>Sydney</Branch></CostCenter><CostCenter><ID>42</ID><Branch>test - tester</Branch></CostCenter><CostCenter><ID>49</ID><Branch>TesterOM</Branch></CostCenter><CostCenter><ID>8</ID><Branch>Tom Price</Branch></CostCenter><CostCenter><ID>47</ID><Branch>Traffic Control NSW</Branch></CostCenter></CostCenters></Response>

这是我的 PHP：

    $client = new SoapClient("https://api.myfeed.com/feed.asmx?WSDL", array(
    'features' => SOAP_SINGLE_ELEMENT_ARRAYS,
    'trace'    => true
 ));

// GET RESULTS
    $result = $client->GetCostCenters(array(
        'CompanyID'     => 'MYID',
        'APIKey'     => 'MYKEY',
        'APIPassword' => 'MYPASS',
        'features'  =>  SOAP_SINGLE_ELEMENT_ARRAYS,
        'trace' =>  true
    ));

    echo '<pre>';
    print_r($result);
    echo '</pre>';

像这样在 [any] 中的一行上输出：

stdClass Object
(
    [GetCostCentersResult] => stdClass Object
        (
            [any] => 1OK4Adelaide6Derby33GT Perth7Hobart Branch46Lawns & Maintenance10London3Melbourne45NECA Apprentices17New York48Nursing NSW1Perth44Registration16Rio50Subiaco51Subiaco2Sydney42test - tester49TesterOM8Tom Price47Traffic Control NSW
        )

)

我不知道为什么，理想情况下我希望它作为一个数组，这样我就可以分配变量并运行一个循环来显示信息。

有什么想法吗？提前致谢。

【问题讨论】：

可以将 stdClass 转换为数组：$result = (array)$result;
@DanielO - 谢谢，但我不确定我是否理解，我该如何将其应用于上述内容？

标签： php soap soap-client

【解决方案1】：

将结果从字符串转换为xml对象（simplexml_load_string）：

$resultAsXml = simplexml_load_string($result);

然后使用json编码（json_encode，json_decode）将对象转换为数组：

$resultAsArray = json_decode(json_encode($resultAsXml), true);

注意传递给 json_decode 的第二个参数：

true时，JSON对象会作为关联数组返回；

在你的情况下：

$client = new SoapClient("https://api.myfeed.com/feed.asmx?WSDL", array(
    'features' => SOAP_SINGLE_ELEMENT_ARRAYS,
    'trace'    => true
));

// GET RESULTS
$result = $client->GetCostCenters(array(
    'CompanyID'     => 'MYID',
    'APIKey'     => 'MYKEY',
    'APIPassword' => 'MYPASS',
    'features'  =>  SOAP_SINGLE_ELEMENT_ARRAYS,
    'trace' =>  true
));

$resultAsXml = simplexml_load_string($result);
$resultAsArray = json_decode(json_encode($resultAsXml), true);

echo '<pre>';
print_r($resultAsArray);
echo '</pre>';

【讨论】：