string使用实例分享(2)

[3] => SimpleXMLElement Object
                (
                    [orig] => Hi, Barbara, how are you?
                    [trans] => 嘿，芭芭拉，你好吗？
                )

[4] => SimpleXMLElement Object
                (
                    [orig] => How are you? -Quite well, thank you.
                    [trans] => 你好吗？-很好，谢谢你。
                )

)

)

我们在PHP语言中可以用以下方法取得我们想要的值：

复制代码 代码如下:

<?php
$data = <<<XML
<?xml version="1.0" encoding="UTF-8"?>
<dict num="219">
 <key>你好</key>
 <pos></pos>
 <acceptation>Array；Array；Array；</acceptation>
 <sent>
  <orig>Haven't seen you for a long time. How are you?</orig>
  <trans>多日不见了，你好吗？</trans>
 </sent>
 <sent>
  <orig>Hello! How are you?</orig>
  <trans>嘿，你好？</trans>
 </sent>
 <sent>
  <orig>Hello, Brooks!How are you?</orig>
  <trans>喂，布鲁克斯！你好吗？</trans>
 </sent>
 <sent>
  <orig>Hi, Barbara, how are you?</orig>
  <trans>嘿，芭芭拉，你好吗？</trans>
 </sent>
 <sent>
  <orig>How are you? -Quite well, thank you.</orig>
  <trans>你好吗？-很好，谢谢你。</trans>
 </sent>
</dict>
XML;
$xmldata = simplexml_load_string($data);
header("Content-Type: text/html; charset=UTF-8");
print_r($xmldata);
echo "<br />".trim($xmldata->sent[0]->orig); //Haven't seen you for a long time. How are you?
echo "<br />".trim($xmldata->key); //你好
?>

您可能感兴趣的文章: