Imdb\Title::aspect_ratio PHP Method

    public function aspect_ratio()
    {
        if (empty($this->aspectratio)) {
            $this->getPage("Title");
            preg_match('!<h4 class="inline">Aspect Ratio:</h4>\\s*(.*?)\\s+</div>!ims', $this->page["Title"], $match);
            $this->aspectratio = $match[1];
        }
        return $this->aspectratio;
    }