嗨哟，
我经常使用 XML 和 PHP，但我得到的这个特定回报是关于如何在 PHP 中获得它的曲线球。如果我能以某种方式将“$attribute”和“VALUE”转换为 assoc 数组，我会很高兴。
真的很难过和沮丧 - 雷
SimpleXMLElement Object
(
[MULTIPLE] => SimpleXMLElement Object
(
[SINGLE] => SimpleXMLElement Object
(
[KEY] => Array
(
[0] => SimpleXMLElement Object
(
[@attributes] => Array
(
[name] => address
)
[VALUE] => SimpleXMLElement Object
(
[@attributes] => Array
(
[null] => null
)
)
)
[1] => SimpleXMLElement Object
(
[@attributes] => Array
(
[name] => aim
)
[VALUE] => SimpleXMLElement Object
(
[@attributes] => Array
(
[null] => null
)
)
)
[2] => SimpleXMLElement Object
(
[@attributes] => Array
(
[name] => auth
)
[VALUE] => SimpleXMLElement Object
(
[@attributes] => Array
(
[null] => null
)
)
)
更新：这是 XML 输出：
<?xml version="1.0" encoding="UTF-8" ?>
<RESPONSE>
<MULTIPLE>
<SINGLE>
<KEY name="address"><VALUE null="null"/>
</KEY>
<KEY name="aim"><VALUE null="null"/>
</KEY>
<KEY name="auth"><VALUE null="null"/>
</KEY>
<KEY name="city"><VALUE null="null"/>
</KEY>
<KEY name="confirmed"><VALUE null="null"/>
</KEY>
<KEY name="country"><VALUE null="null"/>
</KEY>
<KEY name="deleted"><VALUE null="null"/>
</KEY>
<KEY name="department"><VALUE null="null"/>
</KEY>
<KEY name="description"><VALUE null="null"/>
</KEY>
<KEY name="email"><VALUE null="null"/>
</KEY>
<KEY name="emailstop"><VALUE null="null"/>
</KEY>
<KEY name="error"><VALUE>no match found for idnumber = 301942</VALUE>
</KEY>
<KEY name="firstname"><VALUE null="null"/>
...
我知道如何在以该教程中描述的方式形成 XML 时对其进行解析。但是这个特定的案例让我很难过如何访问我需要的节点（通过 SimpleXML 对象或将其转换为 PHP 数组而不通过这样的节点：
$xml_obj->MULTIPLE->SINGLE->KEY[9]->VALUE