检测用户的会话与cookie是否登录

Question

How to use cookies in the register and login phase?

User logged in -> I use their id to set as cookies -> they closed the browser -> then when they come back, the main page detect whether there is a cookies -> if yes, log in the user back..

It doesn't sound right, because I need to store the username and password as cookies as well?

Answer 1

Go for session instead of cookies.

Here's a simple illustration.

<?php
session_start();
if(!isset($_SESSION['user']))
{
echo "Hi this is your first time. Enjoy the stay";
$_SESSION['user']='set';
}
else
{
echo "Thanks for coming back";
}