public function params($keys, array $params)
	{
		foreach ((array) $keys as $key) {
			if (is_array($key)) {
				$key = $key[0].'::'.$key[1];
			}

			if (!isset($this->params[$key])) {
				$this->params[$key] = $params;
			} else {
				$this->params[$key] = array_replace($this->params[$key], $params);
			}
		}
	}
public function params($keys, array $params)
	{
		foreach ((array) $keys as $key) {
			if (is_array($key)) {
				$key = $key[0].'::'.$key[1];
			}

			if (!isset($this->params[$key])) {
				$this->params[$key] = $params;
			} else {
				$this->params[$key] = array_replace($this->params[$key], $params);
			}
		}
	}
{@inheritdoc}