public function loadById($id)
 {
     global $DB;
     $stat = $DB->prepare("SELECT site_quota_information.* FROM site_quota_information " . " WHERE site_quota_information.id =:id ");
     $stat->execute(array('id' => $id));
     if ($stat->rowCount() > 0) {
         $siteQuota = new SiteQuotaModel();
         $siteQuota->setFromDataBaseRow($stat->fetch());
         return $siteQuota;
     }
 }
 public function fetchAll()
 {
     $this->buildStart();
     $this->build();
     $this->buildStat();
     $results = array();
     while ($data = $this->stat->fetch()) {
         $siteQuota = new SiteQuotaModel();
         $siteQuota->setFromDataBaseRow($data);
         $results[] = $siteQuota;
     }
     return $results;
 }