Imdb\Person::birthname PHP Method

    public function birthname()
    {
        if (empty($this->birth_name)) {
            $this->getPage("Bio");
            if (preg_match("!Birth Name</td>\\s*<td>(.*?)</td>\n!m", $this->page["Bio"], $match)) {
                $this->birth_name = trim($match[1]);
            }
        }
        return $this->birth_name;
    }