09.php
<html>
<head>
<title>在线订单表保存至文件中</title>
</head>
<body>
<form action="10.php" method="post">
<h2>在线订单表保存至文件中</h2>
<table bgcolor="#cccccc">
<tr>
<td>客户姓名：</td>
<td><input type="text" name="name" size="10"></td>
</tr>
<tr>
<td>联系方式</td>
<td><input type="text" name="phone" size="15"></td>
</tr>
<tr>
<td>备注内容：</td>
<td><input type="text" name="note" size="30"></td>
</tr>
<tr>
<td><input type="submit" value="提交"></td>
<td><input type="reset" value="重置"></td>
</tr>
</table>
</form>
<span><a href="11.php">查看文件</a></span>
</body>
</html>10.php
<?php
//保存文件
if($_POST)
{
$DOCUMENT_ROOT = $_SERVER['DOCUMENT_ROOT'];
$name = trim($_POST['name']);
$phone = trim($_POST['phone']);
$note = trim($_POST['note']);
$date = date("Y-m-d H:i:s");
$string = "客人{$name},您的联系方式是{$phone},特殊要求包括{$note},时间：{$date} \n";
$fp = fopen("$DOCUMENT_ROOT/booked.txt",'ab');
if(fwrite($fp,$string,strlen($string)))
{
echo "订房信息已经保存.<br>";
}
else
{
echo "保存出错.<br>";
}
fclose($fp);
}
11.php
<?php
//读取文件
$DOCUMENT_ROOT = $_SERVER['DOCUMENT_ROOT'];
@$fp = fopen("$DOCUMENT_ROOT/booked.txt",'rb');
if($fp)
{
while(!feof($fp))
{
$string = fgets($fp,2048);
echo $string."<br>";
}
}
else
{
echo "没有订房信息.<br>";
}
fclose($fp);
