首先由一个文本文档read.txt
liulan.html
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>留言</title>
</head>
<body>
<form action="./1.php" method="post">
<p>标题：<input type="text" name="title"></p>
<p>留言：<textarea name="neirong" cols="50" rows="5"></textarea></p>
<p><input type="submit" value="提交"></p>
</form>
</body>
</html>
1.php
<?php
$arr=$_POST[‘title‘].",".$_POST[‘neirong‘]."\n";
$fo=fopen("./read.txt","a");
fwrite($fo, $arr);
fclose($fo);
echo "ok","\n";
echo "<a href=‘2.php‘>","查看资源","</a>";
?>
2.php
<?php
$fo=fopen("./read.txt",‘r‘);
$i=1;
while(($row=fgetcsv($fo))!=false){
echo "<a href=‘3.php?tid=",$i,"‘>",$row[0],"</a>","\n";
$i=$i+1;
}
fclose($fo);
?>
3.php
<?php
$tid=$_GET["tid"];
$fo=fopen("./read.txt","r");
$i=1;
while(($row=fgetcsv($fo))!=false){
if($tid==$i){
print_r($row);
}
}
fclose($fo)
?>
原文：http://www.cnblogs.com/lzzhuany/p/4725665.html