PHP implements simple login function (source code attached)

php implements simple login function (source code attached)

The login function is essential in a website Yes, this article briefly describes how to implement the login function in php.

Login interface:

##html code (login.html):

用户登录


用户名:



密   码:



 
7天内自动登录


 

login.php: (Login processing page)

index.php (Default homepage):

';
echo "注销";
} else {
// 若没有登录
echo "您还没有登录,请登录";
}
 ?>

logout.php logout page

';
echo "重新登录";
 
 ?>

Successful login status:

Logout page:

Several login error situations have been handled:

PHP Tutorial 》

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