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<?php
//打開用于存儲留言的XML文件
$guestbook = simplexml_load_file('DB/guestbook.xml');
foreach($guestbook->thread as $th) //循環(huán)讀取XML數(shù)據(jù)中的每一個thread標(biāo)簽
{
echo "<B>標(biāo)題：</B>".$th->title."<BR>";
echo "<B>作者：</B>".$th->author."<BR>";
echo "<B>內(nèi)容：</B><PRE>".$th->content."</PRE>";
echo "<HR>";
}
?>
復(fù)制代碼 代碼如下:
<?php
$guestbook = new DomDocument(); //創(chuàng)建一個新的DOM對象
$guestbook->load('DB/guestbook.xml'); //讀取XML數(shù)據(jù)
$threads = $guestbook->documentElement; //獲得XML結(jié)構(gòu)的根
//創(chuàng)建一個新thread節(jié)點
$thread = $guestbook->createElement('thread');
$threads->appendChild($thread);
//在新的thread節(jié)點上創(chuàng)建title標(biāo)簽
$title = $guestbook->createElement('title');
$title->appendChild($guestbook->createTextNode($_POST['title']));
$thread->appendChild($title);
//在新的thread節(jié)點上創(chuàng)建author標(biāo)簽
$author = $guestbook->createElement('author');
$author->appendChild($guestbook->createTextNode($_POST['author']));
$thread->appendChild($author);
//在新的thread節(jié)點上創(chuàng)建content標(biāo)簽
$content = $guestbook->createElement('content');
$content->appendChild($guestbook->createTextNode($_POST['content']));
$thread->appendChild($content);
//將XML數(shù)據(jù)寫入文件
$fp = fopen("DB/guestbook.xml", "w");
if(fwrite($fp, $guestbook->saveXML()))
echo "留言提交成功";
else
echo "留言提交失敗";
fclose($fp);
?>
復(fù)制代碼 代碼如下:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>發(fā)表新的留言</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body>
<H1><p align="center">發(fā)表新的留言</p></H1>
<form name="form1" method="post" action="Post.php">
<table width="500" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td>標(biāo)題</td>
<td><input name="title" type="text" id="title" size="50"></td>
</tr>
<tr>
<td>作者</td>
<td><input name="author" type="text" id="author" size="20"></td>
</tr>
<tr>
<td>內(nèi)容</td>
<td><textarea name="content" cols="50" rows="10" id="content"></textarea></td>
</tr>
</table>
<p align="center">
<input type="submit" value="Submit">
<input type="reset" value="Reset">
</p>
</form>
</body>
</html>
php技術(shù)：php xml實例 留言本，轉(zhuǎn)載需保留來源！
鄭重聲明：本文版權(quán)歸原作者所有，轉(zhuǎn)載文章僅為傳播更多信息之目的，如作者信息標(biāo)記有誤，請第一時間聯(lián)系我們修改或刪除，多謝。
