Maintaining State in PHP Part II - Sessions Preloader

Maintaining State in PHP Part II - Sessions - PowerPoint PPT Presentation


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So?. How do ?Sessions\' work?. They are based on assigning each user a unique number, or session id. Even for extremely heavy use sites, this number can for all practical purposes can be regarded as unique. e.g.26fe536a534d3c7cde4297abb45e275a. How do ?Sessions\' work?. This session id is stored in a cookie, or passed in the URL between pages while the user browses.The data to be stored (e.g. name, log-in state, etc.) is stored securely server-side in a PHP superglobal, and referenced using the session id..

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