public function loadLoki()
{
$db = new DBService();
$conn = $db->createPDOConnection();
$sql = "SELECT data FROM lokidbs where name = ?";
$query = $conn->prepare($sql);
$query->execute(array($this->lokiName));
if ($query->rowCount() > 0) {
$row = $query->fetch(PDO::FETCH_ASSOC);
$str = $row["data"];
return $str;
} else {
return null;
}
}
