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Chapter 17. Working with Sessions > Using Client Variables

Using Client Variables

Client variables are similar to cookies, except that they are stored on the server, rather than on the client (browser) machine. In many situations, you can use the two almost interchangeably. So, because you're already familiar with cookies, learning how to use client variables will be a snap. Instead of using the COOKIE prefix before a variable name, you simply use the CLIENT prefix.

Okay, there's a little bit more to it than that. But not much.


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