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Manual: session_unset
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  session_unregister
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 session_is_registered 
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session_unset

(PHP4 >= 4.0b4)

session_unset --  Free all session variables

Description

void session_unset (void);

The session_unset() function free's all session variables currently registered.


User Contributed Notes: session_unset

nico@primary.com.ar
12-Jul-2000 02:03
Any one knows the diference betwen session_destroy() and session_unset() ?

j a s o n p 0 1 9 @yahoo.com
13-Jul-2000 01:26
I would say that the difference is that session_destroy() destroys the session variables, both in the script and where the session data is stored on disk. session_unset() is like doing a session_unregister() on all registered variables. They can still be re-registered by calling session_register() whereas after session_destroy, they cannot.

blank@imneverwrong.com
30-Jul-2000 08:38
yes, I think the destroy closes the session while unset frees all registered variables but leaves the session opened.

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