public static function getRequirementsData()
 {
     ob_start();
     Requirements::debug();
     $requirements = ob_get_clean();
     $matches = null;
     preg_match_all("/<li>(.*?)<\\/li>/s", $requirements, $matches);
     if (!empty($matches[1])) {
         return $matches[1];
     }
     return array();
 }