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<<O>> Difference Topic VarSESSIONVARIABLE (3 - 2011-04-09 - TWikiContributor)

  META TOPICPARENT 
 name="TWikiVariables" 


 SESSION_VARIABLE -- get, set or clear a session variable
- META TOPICPARENT
+ name="TWikiVariables"
-<
<
+ Syntax: %SESSION_VARIABLE{"name"}%
  Syntax: %SESSION_VARIABLE{"name" set="value"}%
  Syntax: %SESSION_VARIABLE{"name" clear=""}%
   Hint: The users ID is in the AUTHUSER session variable, and is read-only
  Related: TWikiUserAuthentication, AUTHREALM, SESSIONID, SESSIONVAR, LOGIN, LOGOUT
->
>
+ Session variables are stored in a personal "persistent memory space" that is not lost until the web browser is closed
  Syntax: %SESSION_VARIABLE{"name"}% - read a session variable
  Syntax: %SESSION_VARIABLE{"name" set="value"}% - set a session variable
  Syntax: %SESSION_VARIABLE{"name" clear=""}% - clear a session variable
  Special read-only session variables: 
 %SESSION_VARIABLE{"AUTHUSER"}% - user ID, current value:
->
>
+ %SESSION_VARIABLE{"SESSION_REQUEST_NUMBER"}% - number of pages accessed by current user since login, current value: 
 
  Related: TWikiUserAuthentication#Sessions, AUTHREALM, GET, LOGIN, LOGOUT, SESSIONID, SESSIONVAR, SET

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