September 2001
Intermediate to advanced
768 pages
32h 45m
English
Content preview from PHP Functions Essential Reference
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session_unregister
int session_unregister(string var) Unregisters a variable from the session.
Returns:
TRUE
Unregisters a variable from the session. Use this function when you don’t want the contents of a variable to be saved in the session data.
Version:
Existing since version 4.0
Example:
Unregister a variable
session_start();
session_register("counter");
session_unregister("counter");
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