public function loadBySlug($slug)
 {
     $stat = $this->siteContainer['databasehelper']->getPDO()->prepare("SELECT area_information.* FROM area_information " . " WHERE area_information.slug =:slug ");
     $stat->execute(array('slug' => $slug));
     if ($data = $stat->fetch(\PDO::FETCH_ASSOC)) {
         $area = new AreaModel();
         $area->setFromDataBaseRow($data);
         return $area;
     }
 }
 public function fetchAll()
 {
     $this->buildStart();
     $this->build();
     $this->buildStat();
     $results = array();
     while ($data = $this->stat->fetch()) {
         $area = new AreaModel();
         $area->setFromDataBaseRow($data);
         $results[] = $area;
     }
     return $results;
 }