Imdb\Title::budget PHP Метод

    public function budget()
    {
        if (empty($this->budget)) {
            $page = $this->getPage("BoxOffice");
            if (@preg_match("!<h5>Budget</h5>\\s*\n*(.*?)(<br/>\n*)*<h5!ims", $page, $bud)) {
                // Opening Weekend
                $budget = $bud[1];
            } else {
                return null;
            }
            $this->budget = $this->get_budget($budget);
        }
        return $this->budget;
    }