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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