DynamoDB on Codeigniter

Welcome Function

function index()
{
  $data = array(
     'members' => array()
  );
  if (!$this->Users->table_exists()){
     $this->load->view('no_table', $data);
  } else {
    $members = $this->Users->getAll(5); // Find all members, limit by 5
    if (count($members) != 0){
      foreach($members as $member){ // While we have results
        if ($member->id != ''){
          $data['members'][] = array(
            'id' => (string)$member->id->{AmazonDynamoDB::TYPE_NUMBER},
            'name' => (string)$member->name->{AmazonDynamoDB::TYPE_STRING},
            'address' => (string)$member->address->{AmazonDynamoDB::TYPE_STRING},
            'phone' => (string)$member->phone->{AmazonDynamoDB::TYPE_STRING},
            'date' => (string)$member->date->{AmazonDynamoDB::TYPE_NUMBER}
          );
        }
      }
    }
    $this->load->view('welcome', $data);
  }
}