How session and cookie works?

cookies, php, session

Solution

The best article on sessions and cookies I ever found is

http://shiflett.org/articles/the-truth-about-sessions

Problem

When i create a session variable where is saved username and password, how does it works internally? Same question about regular cookies where information is saved. Which type of information are included in coookie and session? What is the difference between them?

Original source

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