PHP Sessions in Depth

By Jeremy Dorn

Sessions in PHP are often taken for granted. A session is a magic array which persists across page loads and holds user-specific data. It’s a fantastic and integral part of most web applications. But when misused, sessions can cause substantial security holes, performance and scalability problems, and data corruption. A deep understanding of sessions is vital to production web development in PHP.

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This article was originally published in the January 2018 issue of PHP Architect magazine. You can read the complete article at the following links. To see the full issue, please subscribe or purchase the complete issue.

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