/**
* @return Session
*/
public static function singleton()
{
if (self::$instance === null) {
self::$instance = new self();
}
return self::$instance;
}
/**
* 初始化session环境
*
* @return bool
*/
public static function init()
{
if (self::$start) {
return true;
}
/**@type \handler\ISessionHandler $session*/
$session = App::getConfig()->getSessionHandler();
if (!$session->isDisabled()) {
session_set_save_handler(array($session, 'open'), array($session, 'close'), array($session, 'read'), array($session, 'write'), array($session, 'destroy'), array($session, 'gc'));
}
session_name('XSSSESSID');
session_start();
self::$start = true;
return true;
}