$eTags public read-only property The entity tags

$useCookies public property The value indicating whether cookies

setHasSessionId() public method Sets the value indicating

$defaults public property The default GET parameters (name =>

renderPreviousExceptions() public method Renders the previous

htmlEncode() public method Converts special characters

destroySession() public method Session destroy handler

$name public property The current session name

$headers public read-only property The header collection

$referrer public read-only property URL referrer, null