【www.bbyears.com--安卓教程】
if($_POST[submit]){
$username= str_replace(" ","",$_POST[username]);
$sql="select * from user_list where `username` = "$username"";
$query=mysql教程_query($sql);
$us=is_array($row=mysql_fetch_array($query));
$ps教程= $us ? md5($_POST[password].ALL_PS)== $row[password] : FALSE;
$pw=$ps?$_SESSION["code"]==$_POST[code]:FALSE;
if($ps){
$_SESSION[uid]=$row[uid];
$_SESSION[user_shell]=md5($row[username].$row[password].ALL_PS);
$_SESSION[times]=mktime();
if($pw){
echo "登陆成功";
}
else{
echo "验证码错误";
session_destroy();
}
}else{
echo "密码或者用户名错误";
session_destroy();
}
}
?>
数据库教程结构
--
-- 表的结构 `user_list`
--
CREATE TABLE `user_list` (
`uid` int(11) NOT NULL auto_increment,
`m_id` varchar(5) NOT NULL,
`username` varchar(25) NOT NULL,
`password` varchar(64) NOT NULL,
PRIMARY KEY (`uid`)
) ENGINE=MyISAM DEFAULT CHARSET=gb2312 AUTO_INCREMENT=11 ;
--
-- 导出表中的数据 `user_list`
--
INSERT INTO `user_list` (`uid`, `m_id`, `username`, `password`) VALUES
(9, "1", "admin", "75cf565ad38d0f837c43363e402b1a00"),
(10, "2", "admin2", "75cf565ad38d0f837c43363e402b1a00");