$page = file_get_contents("http://region.ru/raskrytie-informatsii/region-development/upravlyayushchaya-kompaniya/");
$regex = "~class=\"rasschetSredstv\".*<td>.*?href=\"(?P<URL>.*)\".*(?P<DATE>15.03.\d\d\d\d).*</td>~sU";
preg_match_all($regex, $page, $matches);
dd($matches);