setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $dbConnection->setAttribute(PDO::ATTR_CASE, PDO::CASE_LOWER); return $dbConnection; } public function getColumnValue($columnName) { // column name to lower due to not correct working PDO::CASE_LOWER for SQLite database $columnName = strtolower($columnName); $value = parent::getColumnValue($columnName); return $value; } } ?>