留言问题解决 但是想在留言的页面上显示留言内容 思路:读取文件 -- 拆分数组 -- 遍历 --输出数组
但是显示出来的却是这样 原本想输出的是 "水清云影说你怎么这么帅呀!"

代码:
<!DOCTYOE html>
<html>
<head>
<meta charset="UTF-8">
<title>网络留言板模式</title>
</head>
<body>
<?php
$filename = 'liuyan.txt';
//判断用户是否按下提交按钮
if(isset($_POST['sub'])){
$message = $_POST['username'] . '||' . $_POST['title'] . '||' . $_POST['mess'] . '&';
write_message($filename,$message);
}
if(file_exists($filename)){
read_message($filename);
}
function write_message($filename,$message){
$fp = fopen($filename,"a");
fwrite($fp,$message);
fclose($fp);
}
function read_message($filename){
$mess = file_get_contents($filename);
$arrmess = explode('&',$mess);
foreach($arrmess as $n){
list($username,$title,$mess) = $arrmess;
echo $username.'说 :';
echo ' ' . $title;
echo $mess . '<hr>';
}
}
?>
<form action="1.php" method="POST">
用户名:<input type = "text" size = '10' name = 'username'><br>
标   题:<input type = "text" size = '30' name = 'title'><br>
<textarea name = "mess" rows = "4" cols = "38">请在这里输入留言信息</textarea><br>
<input type = "submit" name = 'sub' value = '留言'>
</form>
</body>
</html>
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