PHP验证脚本 [英] PHP Authentication Script

问题描述

我发现什么看起来像一个良好，安全的PHP登录脚本，但我有麻烦搞清楚如何实现它。 （它座落在这里 http://www.adesdesign.net/php/tutorials/ PHP / php_login1.php ）

I have found what looks like a good, secure PHP login script, however i am having trouble figuring out how to implement it. (It is located here http://www.adesdesign.net/php/tutorials/php/php_login1.php)

我是新来的PHP所以不知道多少呢。我无法弄清楚如何真正验证用户身份，并返回一个消息给他们，如果失败，在哪里粘在整个提到的所有函数和类。

I am new to PHP so don't know much yet. I can't figure out how you actually authenticate a user and return a message to them if it fails and where to stick all the functions and classes mentioned throughout.

我知道这可能是一些非常明显的，但我只是不明白这一点！

I know it may be very obvious to some but i just don't get it!

感谢。

推荐答案

不是最简单的脚本/方式做到这一点，但相当完整。你说你是新来的PHP，那OOP？
海事组织，这一次似乎更容易： tutoriel

Not the easiest script/way to do it, but quite complete. You say you're new to php, what about OOP ? IMO, this one seems easier : tutoriel.

原理始终保持不变：您在数据库中有一个表用户。

Principle always stays the same : you have in your database a table with your user.

访问者来尝试登录。
  如果他的登录/密码都不错，您重定向他到自己的PROFIL /任何你想要的页面，你在 $ _存储SESSION ['verifiedUser'] =真，
  如果他的登录/密码是错误的，他重定向到登录页面，并显示错误消息。

The visitor come and try to log. If his login/password are good, you redirect him to his profil/any page you want and you store in $_SESSION['verifiedUser'] = true , if his login/pass are wrong, he's redirected to the login page, with an error message.

和在限制为用户登录的每一页，添加

And in every page restricted to logged user, you add

if (!isset[$_SESSION['verifiedUser']) )
  header('Location:loggingForm.php');

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