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php生成xml字符串解决办法

WBOY
WBOYOriginal
2016-06-13 10:27:47992browse

php生成xml字符串
我现在有个检索后的结果集
USER_ID = 1
USER_NAME= 小张
POINT = 80

USER_ID = 2
USER_NAME=小李
POINT = 60

USER_ID = 3
USER_NAME= 小王
POINT = 70

想生成一个xml的字符串如下
"



180


2小李60


3小王70


";
请教各位大侠怎么实现啊











------解决方案--------------------

PHP code
$xml =  <exportdata> xml;while($row = mysql_fetch_assoc($queryResult) ){    $xml .=      <id>{$row['USER_ID']}</id>      <name>{$row['USER_NAME']}</name>      <point>{$row['POINT']}</point>   xml;}$xml .=  </exportdata>xml;<br><font color="#e78608">------解决方案--------------------</font><br>右键源代码。。。<br>想要标准的输出xml  在echo之前加上 header('Content-Type:text/xml');<br><font color="#e78608">------解决方案--------------------</font><br>那是因为浏览器把这个XML字符串当html文档解析了,你可以通过查看源代码看到完整的结果。<br>在代码的最前面加一句 header('Content-type: text/xml; charset=UTF-8'); ,<br>并且把  <br>$xml = <?xml version='1.0' encoding='UTF-8'?><br>中的 <?xml 挪到最前面去,前面不能有任何输出。<br /><br>一切ok<div class="clear">
                 
              
              
        
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