Question

我正在调用一些Web服务，然后从XML响应中提取数据。大多数都很好，但其中一个服务允许我执行一些SQL来检索其他数据，并且此响应的布局与其他响应的布局非常不同。我无法修改服务，所以只需知道如何获取数据;

The data I am getting back is as follows, from a

 Print_r;

stdClass对象（[schema] =＆gt; stdClass对象（[element] =＆gt; stdClass对象（[complexType] =＆gt; stdClass对象（[choice] =＆gt; stdClass对象（[element] =＆gt; stdClass对象（[complexType] =＆gt; stdClass对象（[sequence] =＆gt; stdClass对象（[element] =＆gt;数组（[0] =＆gt; stdClass对象（[simpleType] =＆gt; stdClass对象（[restriction] =＆gt; ; stdClass对象（[maxLength] =＆gt;）））[1] =＆gt; [2] =＆gt; stdClass对象（[simpleType] =＆gt; stdClass对象（[restriction] =＆gt; stdClass对象（[maxLength] = ＆gt;）））[3] =＆gt; [4] =＆gt; [5] =＆gt; stdClass对象（[simpleType] =＆gt; stdClass对象（[restriction] =＆gt; stdClass对象（[maxLength] =＆gt; ）））[6] =＆gt; stdClass对象（[simpleType] =＆gt; stdClass对象（[restriction] =＆gt; stdClass对象（[maxLength] =＆gt;）））[7] =＆gt; [8] =＆gt; ; stdClass对象（[simpleType] =＆gt; stdClass对象（[restriction] =＆gt; stdClass对象（[maxLength] =＆gt;）））））））））））[diffgram] =＆gt; st dClass对象（[VTSData] =＆gt; stdClass对象（[Table] =＆gt;数组（[0] =＆gt; stdClass对象（[PreferredFieldManagerID] =＆gt; L005 [优先级] =＆gt; 1 [AreaOfExpertiseID] =＆gt; 1 [X] =＆gt; 72958 [Y ] =＆gt; 5225329 [区] =＆gt; PO BOX 15 [代理] =＆gt; FLS-AUTO-UPLOAD [条件] =＆gt; 0 [EquipmentName] =＆gt; 11/02/2016）[1] =＆gt; stdClass对象（[PreferredFieldManagerID] =＆gt; L005 [优先级] =＆gt; 1 [AreaOfExpertiseID] =＆gt; 1 [X] =＆gt; 72958 [Y] =＆gt; 5225329 [区] =＆gt;邮箱15 [条件] =＆gt; 0 [EquipmentName] =＆gt; 11/02/2016）[2] =＆gt; stdClass对象（[PreferredFieldManagerID] =＆gt; L005 [优先级] =＆gt; 1 [AreaOfExpertiseID] =＆gt; 1 [X] = ＆gt; 72958 [Y] =＆gt; 5225329 [区] =＆gt;邮箱15 [条件] =＆gt; 0 [EquipmentName] =＆gt; 11/02/2016）[3] =＆gt; stdClass对象（[PreferredFieldManagerID] =＆gt; L005 [优先级] =＆gt; 1 [AreaOfExpertiseID] =＆gt; 1 [X] =＆gt; 72958 [Y] =＆gt; 5225329 [区] =＆gt;邮箱15 [条件] =＆gt; 0 [设备名称] =＆gt; 11/02/2016）））））

我需要的元素是[X]，[Y]，[AreaofExpertiseId]等... 试过

 echo($result -> AreaOfExpertiseID);
    echo($result -> X);
    echo($result -> Y);

etc ...哪种语法适用于我的其他结果XML ...

但是这些失败了

Undefined property: stdClass::$AreaOfExpertiseID in ...etc...

请有人帮忙吗？

菲尔

Answer 1

如果您显示的print_r是$result的内容，则您需要的数据位于

$result->diffgram->VTSData->Table

这将是一个对象数组，您可以迭代并获得您正在寻找的内容。

$table = $result->diffgram->VTSData->Table;
foreach ($table as $item) {
    echo $item->AreaOfExpertiseID, $item->X, $item->Y;
    // or whatever you need to do with them
}

PHP正在努力解析一些XML

1 个答案: