protected static function _filter($method, $params, $callback, $filters = array())
{
if (!strpos($method, '::')) {
$method = get_called_class() . '::' . $method;
}
list(, $method) = explode('::', $method, 2);
$instance = static::_object();
if (isset($instance->_instanceFilters[$method])) {
$filters = array_merge($instance->_instanceFilters[$method], $filters);
}
return parent::_filter($method, $params, $callback, $filters);
}