protected function getPreparedSelectResultRecordStatement()
{
if (self::$preparedSelectResultRecordStatement === null) {
$query = "\n\t\t\t\tSELECT points, manual, hint_count, hint_points, answered FROM tst_test_result\n\t\t\t\tWHERE active_fi = ? AND question_fi = ? AND pass = ?\n\t\t\t";
self::$preparedSelectResultRecordStatement = $this->db->prepare($query, array('integer', 'integer', 'integer'));
}
return self::$preparedSelectResultRecordStatement;
}
