function beforeFilter() { CakeSession::$requestCountdown = 1; } Configure::write('Session', array( 'defaults' => 'php', 'timeout' => 1440, 'autoRegenerate' => true, 'ini' => array( 'session.cookie_lifetime' => 0, 'session.gc_maxlifetime' => 86400, 'session.gc_probability' => 1, 'session.gc_divisor' => 100 ) ));