如何使用PHP创建会话？ [英] How to create sessions using PHP?

问题描述

我在android上开发一个应用程序，其中包含一个网络服务器和一个MySQL数据库。

我想实现登录过程，并使用PHP在Android设备和Web服务器之间建立会话。

谢谢提前...

解决方案

从你的问题，似乎你只是想知道如何做这个php，android或不。

 您需要将用户和密码（散列）存储在您的数据库中。 session_start（）; //启动会话。在每个有登录的页面上调用。 
 $ login = $ _POST ['login']; 
 $ pass = $ _POST ['pass']; //获取用户发送的登录和密码。 
 
 if（is_valid_user（$ login，$ pass））{
 //如果用户有效，将它们传递到下一页。 
 $ _SESSION ['logged_in_user'] = $ login; //跟踪会话中的用户名
} 
 else echo不是有效的登录名; 
  

I am developing an application on android, which has a web server and a MySQL database.

The database contains the user names and the passwords.

I would like to implement the login procedure and establish a session between the android device and the web server using PHP.

Thanks in advance...

解决方案

From your question it seems like you just want to know how to do this in php, android or not. You need to have users and passwords (hashed) stored in your DB, for instance when the user registers an account with you.

session_start(); //Start the session.  Call on every page that will have the login.
$login = $_POST['login'];
$pass = $_POST['pass'];  //Get login and password the user has sent.

if (is_valid_user($login, $pass)) {
   //If user is valid, pass them along to the next page.
   $_SESSION['logged_in_user'] = $login; //Keep track of the username in the session
}
else echo "Not a valid login";

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