public static function get_instance()
{
if (is_null(session::$instance)) {
session::$instance = new session();
}
return session::$instance;
}
/**
* getInstance - Get instance of session
*
* @access private
* @return object
*/
public static function getInstance()
{
if (self::$instance === NULL) {
self::$instance = new self();
}
return self::$instance;
}
public static function get_last_url($delete = true)
{
$url = session::instance()->get('last_url', false);
if ($delete) {
session::instance()->delete('last_url');
}
return $url;
}
static function initByInstance($instance)
{
self::$instance = $instance;
session::init();
}