php 读取xml文档

   
   
       
       3   
       张三   
       
       
       5   
       李四   
       
  

$url="http://mb.111com.net/ws.php?q=content";  
    $dom = new domdocument();   
    $dom->load($url);  
    //print"

";   

    //print( $dom->savexml());   

    $dictarray = $dom->getelementsbytagname("dict");   

    foreach( $dictarray as $dict ) {   

          $key = $dict->getelementsbytagname("key");   

          $key=$key->item(0)->nodevalue;   

          $key= iconv("utf-8","gb2312",$key);     //注意要转码对于中文，因为xml默认为utf-8格式   

          echo ("***输出>key>的内容：****：".$key);   

  

          $lang = $dict->getelementsbytagname("lang");   

          $lang = utf8_decode($lang->item(0)->nodevalue);   

          echo "
";   

          echo ("***输出>lang>的内容：****：".$lang);   

     }  



方法三
$fp=fsockopen("xxx.xxx.com", 80, $errno, $errstr, 30);

 if($fp){

  $out = "get /abc.xml?key=value http/1.1 ";   

     $out .= "host: xxx.xxx.com ";   

     $out.= 'user_agent: xml-rpc client ';

     $out.='content-type: text/xml ';

     $out .= "connection: close ";     

     

      fwrite($fp,$out);

  while(!@feof($fp)){

         $result.=@fgets($fp,1024);

       }

       fclose($fp);   

 }

 echo $result;