Imdb\Title::mpaa PHP Метод

    public function mpaa()
    {
        if (empty($this->mpaas)) {
            $this->getPage("ParentalGuide");
            if (preg_match_all("|/search/title\\?certificates=.*?>\\s*(.*?):(.*?)<|", $this->page["ParentalGuide"], $matches)) {
                $cc = count($matches[0]);
                for ($i = 0; $i < $cc; ++$i) {
                    $this->mpaas[$matches[1][$i]] = $matches[2][$i];
                }
            }
        }
        return $this->mpaas;
    }