PHP写XML文件

<?php
/*
 * Created on 2011-4-16
 *
 * To change the template for this generated file go to
 * Window - Preferences - PHPeclipse - PHP - Code Templates
 */


 $guestbook=new DomDocument();

 $guestbook->load('count.xml');

 $threds=$guestbook->documentElement;

 $table=$guestbook->createElement('table');

 $threds->appendChild($table);

 $title=$guestbook->createElement('title');

 $title->appendChild($guestbook->createTextNode($_POST['title']));

 $table->appendChild($title);

$count=$guestbook->createElement('count');

 $count->appendChild($guestbook->createTextNode($_POST['count']));

 $table->appendChild($count);

$time=$guestbook->createElement('time');

 $time->appendChild($guestbook->createTextNode(date('Y-m-d H:i:s')));

 $table->appendChild($time);

 $fp=fopen('count.xml','w');

 if(fwrite($fp,$guestbook->saveXML())){


     echo '留言成功！';
     echo "<script>setTimeout(function(){location.href='http://blog.163.com/kefan_1987/blog/index.php';},2000);</script>";
 }else{


     echo '留言失败！';

 }


 fclose($fp);


?>