Scalr\Model\Entity\FarmSetting::getOwnerHistory PHP Méthode

    public static function getOwnerHistory(Farm $farm)
    {
        $history = unserialize($farm->settings[self::OWNER_HISTORY]);
        if (!is_array($history)) {
            $history = [];
        }
        return $history;
    }

 /**
  * @param int $farmId
  * @throws Scalr_Exception_InsufficientPermissions
  */
 public function xGetOwnerHistoryAction($farmId)
 {
     $dbFarm = DBFarm::LoadByID($farmId);
     $this->user->getPermissions()->validate($dbFarm);
     $this->request->checkPermissions($dbFarm->__getNewFarmObject(), Acl::PERM_FARMS_UPDATE);
     if ($dbFarm->ownerId == $this->user->getId() || $this->request->hasPermissions($dbFarm->__getNewFarmObject(), Acl::PERM_FARMS_CHANGE_OWNERSHIP)) {
         $data = array_map(function ($item) {
             $item['dtTm'] = Scalr_Util_DateTime::convertTz($item['dt']);
             return $item;
         }, Entity\FarmSetting::getOwnerHistory(Entity\Farm::findPk($farmId)));
         $this->response->data(['history' => $data]);
     } else {
         throw new Scalr_Exception_InsufficientPermissions();
     }
 }