fly512
(我本如是)
版主
  
人生的另一半
UID 42566
精华
0
积分 2489
帖子 2373
金钱 1759 喜悦币
威望 0
人脉 730
阅读权限 100
注册 2004-10-31
来自 亚特兰迪斯
状态 离线
|
[广告]: 代充Paypal帐号美元
没什么实际意义的代码
<?php
class jump implements cmd
{
public function parse($buf){}
public function dowork(){ echo 'jump';}
}
global $_CMDS;
$_CMDS['2'] = 'jump';
?>
<?php
interface cmd
{
public function parse($buf);
public function dowork();
}
?>
<?php
class factory
{
private function __construct(){}
public static function instance(){ if(!self::$_fac) self::$_fac = new factory(); return self::$_fac;}
public function create($cmd_name){ return new $cmd_name();}
function __destruct(){ self::$_fac = null;}
static private $_fac = null;
}
?>
<?php
class run implements cmd
{
public function parse($buf){}
public function dowork(){ echo 'run';}
}
global $_CMDS;
$_CMDS[1] = 'run';
?>
<?php
global $_CMDS;
$cmdid = receiverdata($buf);
if(!array_key_exists($cmdid, $_CMDS)) exit -1;
$cmd = factory::instance()->create($_CMDS[$cmdid]);
$cmd->parse($buf);
$cmd->dowork();
function receiverdata(&$buf){ return 2;}
?>
| 
不要使用数据库
PHP中国 |
|
