html
<html>
<head>
<meta charset="UTF-8">
<title>责任链模式</title>
</head>
<body>
<h1>责任链模式举报</h1>
<form action="09-2.php" method="post">
<select name="lev" id="">
<option value="1">粗口</option>
<option value="2">黄赌毒</option>
<option value="3">国家分裂</option>
</select>
<button type="submit">举报</button>
</form>
</body>
</html>
php
<?php
header("Content-type:text/html;charset=utf-8");
/**
* 版主
*/
class Broad
{
protected $power = 1;
protected $prev = ‘Admin‘;
public function process($lev)
{
if ($lev <= $this->power) {
echo "版主删帖";
}else{
$process = new $this->prev;
$process->process($lev);
}
}
}
/**
* 管理员
*/
class Admin
{
protected $power = 2;
protected $prev = ‘Police‘;
public function process($lev)
{
if ($lev <= $this->power) {
echo "封号处理";
}else{
$process = new $this->prev;
$process->process($lev);
}
}
}
/**
* 公安
*/
class Police
{
protected $power;
protected $prev ;
public function process($lev)
{
echo "被公安抓了哈";
}
}
$lev = $_POST[‘lev‘];
$process = new Broad();
$process->process($lev);
原文地址：https://www.cnblogs.com/Mishell/p/12182340.html
时间： 2024-08-02 07:48:43