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Lib eyeSessions checkVar

From eyeOS Wiki

Contents 1 Syntax 2 Description 3 Arguments 4 Return values 5 Example

Syntax

eyeSessions('checkVar', array($varName))

or

reqLib('eyeSessions', 'checkVar', array($varName))

Description

Checks whether certain variable exists in the user's session.

Arguments

varName: name of the session variable to be checked.

Return values

Returns a boolean value indicating whether or not the variable is set.

Example

eyeSessions('checkVar', array('usertheme'));