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The following ColdFusion variable scopes maintain data that lasts beyond the scope of the current HTTP request:
Variable scope |
Variables available |
---|---|
Server |
To all applications on a server and all clients |
Application |
To all pages in an application for all clients |
Client |
For a single client browser over multiple browser sessions in one application |
Session |
For a single client browser for a single browser session in one application |
For more information on using these variables, including how to use locks to ensure that the data they contain remains accurate, see Using Persistent Data and Locking.
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