从php中的xml文档中获取一个值

我有一个包含xml代码的php变量。我只想从xml中获取一个值，然后继续

xml是：

<?xml version="1.0" encoding="UTF-8" ?> <response> <status>SUCCESS</status> <data><count>1</count> <subscriberlist>     <item>          <subscriberid>4</subscriberid>          <emailaddress>bbbbbb@bbbbbb.bb</emailaddress>         <format>h</format>          <subscribedate>1314903006</subscribedate>          <confirmed>1</confirmed>          <unsubscribed>0</unsubscribed>          <bounced>0</bounced>          <listid>3</listid>     </item> </subscriberlist></data></response> 

SUCCESS 1 4bbbbbb@bbbbbb.bbh 13149030061003

我想创建var$subscriberid并获取值（在本例中为4）

---

有人能给我解释一下吗？

php.net上的这个文档将告诉您如何：

对于以下xml：

<?xml version="1.0" encoding="UTF-8" ?>
<response>
   <status>SUCCESS</status>
   <data>
      <count>1</count>
      <subscriberlist>
         <item>
            <subscriberid>4</subscriberid>
            <emailaddress>bbbbbb@bbbbbb.bb</emailaddress>
            <format>h</format>
            <subscribedate>1314903006</subscribedate>
            <confirmed>1</confirmed>
            <unsubscribed>0</unsubscribed>
            <bounced>0</bounced>
            <listid>3</listid>
         </item>
      </subscriberlist>
   </data>
</response> 

---

php.net上的此文档将告诉您如何：

对于以下xml：

<?xml version="1.0" encoding="UTF-8" ?>
<response>
   <status>SUCCESS</status>
   <data>
      <count>1</count>
      <subscriberlist>
         <item>
            <subscriberid>4</subscriberid>
            <emailaddress>bbbbbb@bbbbbb.bb</emailaddress>
            <format>h</format>
            <subscribedate>1314903006</subscribedate>
            <confirmed>1</confirmed>
            <unsubscribed>0</unsubscribed>
            <bounced>0</bounced>
            <listid>3</listid>
         </item>
      </subscriberlist>
   </data>
</response> 

您可以使用，然后解析数据

<?php

    $xml = simplexml_load_string('<?xml vers...');

    $subscriberid = $xml->data->subscriberlist->item->subscriberid;

?>

您可以使用

<?php

    $xml = simplexml_load_string('<?xml vers...');

    $subscriberid = $xml->data->subscriberlist->item->subscriberid;

?>

这太模糊了；你说的“继续”是什么意思？这太模糊了；你说的“一起去”是什么意思？