php XML DOM将特殊字符转换为&＃xYY; [英] php XML DOM translates special chars to &#xYY;

问题描述

我用AJAX POST发送这个消息：

 < li>< ul classzone zCentral ui-sortable> ;< li>< ul class =region rCol3 ui-sortable>< li class =style =>< div>< span class =tc tc_video> 574081<跨度> < span> video：'Mundo.Hoy'：¿Dóndehabréolvidado ... mi memoria？< / span>< / div>< / li>< / ul>< / li>< UL>< /锂> 
  

我这样做来创建XML：

  header（'Content-type：text / html; charset = utf-8'）; 
 if（isset（$ _ POST）&& isset（$ _ POST ['data']））
 {
 $ data ='< ul id =zone_containerclass = UI可排序>'; 
 $ data。= $ _POST ['data']; 
 $ data。='< / ul>'; 
 
 $ dom = new DOMDocument（'1.0'，'utf-8'）; 
 $ dom-> loadXML（$ data）; 
 
 echo $ dom-> saveXML（）; 
 exit（）; 
} 
  

我得到这个：

 <？xml version =1.0？> 
< ul id =zone_containerclass =ui-sortable> 
< li>< ul class =zone zCentral ui-sortable>< li>< ul class =region rCol3 ui-sortable>< li class =style = >< div>< span class =tc tc_video> 574081< / span> < span> video：'Mundo.Hoy'：&＃xBF; D&＃xF3; nde habr&＃xE9; olvidado ... mi memoria？< / span>< / div> < /立GT;< / UL>< /立GT;< / UL>< /立GT;< / UL> b 
 
 
 
 $ b 
¿ b 
转换为：
 
 
 &＃xBF; D&＃xF3; nde habr&＃xE9; olvidado ... mi memoria？ 
  
我需要XML中的原始字符，这些都是utf-8有效的，我不知道这种编码的原因：解决方案最简单的方法是在之后设置编码类型 >你已经加载了XML： 
 
 
  $ dom = new DOMDocument（）; 
 $ dom-> loadXML $ data 
 $ dom-> encoding ='utf-8'; 
 
 echo $ dom-> saveXML（）; 
 exit（）; 
  
您也可以通过在数据的开头添加XML声明来修复它：
  $ data ='<？xml version =1.0encoding =utf-8？>'。$ data; 
 $ dom = new DOMDocument（）; 
 $ dom-> loadXML（$ data）; 
 
 echo $ dom-> saveXML（）; 
 exit（）; 
  
 
I send this with AJAX POST:
<li><ul class   "zone zCentral ui-sortable"><li><ul class="region rCol3 ui-sortable"><li class="" style=""><div><span class="tc tc_video">574081</span> <span>video: 'Mundo.Hoy': ¿Dónde habré olvidado... mi memoria?</span></div></li></ul></li></ul></li>
I do this to create XML:
        header('Content-type: text/html; charset=utf-8');       
    if(isset($_POST) && isset($_POST['data']))
    {           
        $data = '<ul id="zone_container" class="ui-sortable">';
        $data .= $_POST['data'];
        $data .= '</ul>';                           

        $dom = new DOMDocument('1.0', 'utf-8');
        $dom->loadXML($data);

        echo $dom->saveXML();                       
        exit();
    }
and i get this:  
<?xml version="1.0"?>
<ul id="zone_container" class="ui-sortable">
    <li><ul class="zone zCentral ui-sortable"><li><ul class="region rCol3         ui-sortable"><li class="" style=""><div><span class="tc tc_video">574081</span>     <span>video: 'Mundo.Hoy': &#xBF;D&#xF3;nde habr&#xE9; olvidado... mi memoria?</span></div>    </li></ul></li></ul></li></ul>
¿Dónde habré olvidado... mi memoria?


translates to:
&#xBF;D&#xF3;nde habr&#xE9 ; olvidado... mi memoria?
I need original chars in the XML, these are utf-8 valid and i don't know the reason for this encode :(
解决方案
The easiest way to fix this is to set the encoding type after you have loaded the XML:
$dom = new DOMDocument();
$dom->loadXML($data);
$dom->encoding = 'utf-8';

echo $dom->saveXML();                       
exit();
You can also fix it by putting an XML declaration at the beginning of your data:
$data = '<?xml version="1.0" encoding="utf-8"?>' . $data;
$dom = new DOMDocument();
$dom->loadXML($data);

echo $dom->saveXML();
exit();


                        
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