1. "post.php"
<html>
<head>
<title>post</title>
</head>
<body>
<font size = 5 >
<?php
echo "Welcome:",$_POST["user_name"],".back";
echo "<br/>";
echo "Your ID is:",$_POST["password"],".safe";
echo "<br/>";
?>
<?php
$str = $_POST["user_name"].",".$_POST["password"]."\n";
$fh = fopen("./msg.txt","a");
fwrite($fh,$str);
fclose($fh);
echo "ok";
?>
</font>
</body>
</html>
--------------------------------------------------------------------------------------
2. "read.php"
<?php
$tid = $_GET["tid"];
$fh = fopen("./msg.txt","r");
$i=1;
while(($row=fgetcsv($fh))!=false)
{
if($i==$tid)
{
print_r($row);
}
$i=$i+1;
}
?>
//运行后读取每一组留言数据。
----------------------------------------------------------------------------
3. msg.php
<?php
$fh = fopen("./msg.txt","r");
$i=1;
while(($row=fgetcsv($fh))!=false)
{
echo "<li><a href="read.php?tid=",$i,"">".$row[0]."</li>";
$i=$i+1;
}
?>
//运行后输出留言数据的每一个标题,点击标题可以进入内容贴。
-----------------------------------------------------------------------------------------------
第一个post.php正常运行,但是后两个程序都报错,请帮忙改正。
<html>
<head>
<title>post</title>
</head>
<body>
<font size = 5 >
<?php
echo "Welcome:",$_POST["user_name"],".back";
echo "<br/>";
echo "Your ID is:",$_POST["password"],".safe";
echo "<br/>";
?>
<?php
$str = $_POST["user_name"].",".$_POST["password"]."\n";
$fh = fopen("./msg.txt","a");
fwrite($fh,$str);
fclose($fh);
echo "ok";
?>
</font>
</body>
</html>
--------------------------------------------------------------------------------------
2. "read.php"
<?php
$tid = $_GET["tid"];
$fh = fopen("./msg.txt","r");
$i=1;
while(($row=fgetcsv($fh))!=false)
{
if($i==$tid)
{
print_r($row);
}
$i=$i+1;
}
?>
//运行后读取每一组留言数据。
----------------------------------------------------------------------------
3. msg.php
<?php
$fh = fopen("./msg.txt","r");
$i=1;
while(($row=fgetcsv($fh))!=false)
{
echo "<li><a href="read.php?tid=",$i,"">".$row[0]."</li>";
$i=$i+1;
}
?>
//运行后输出留言数据的每一个标题,点击标题可以进入内容贴。
-----------------------------------------------------------------------------------------------
第一个post.php正常运行,但是后两个程序都报错,请帮忙改正。