DB\SQL::value PHP Method

    function value($type, $val)
    {
        switch ($type) {
            case self::PARAM_FLOAT:
                return (double) (is_string($val) ? str_replace(',', '.', preg_replace('/([.,])(?!\\d+$)/', '', $val)) : $val);
            case \PDO::PARAM_NULL:
                return (unset) $val;
            case \PDO::PARAM_INT:
                return (int) $val;
            case \PDO::PARAM_BOOL:
                return (bool) $val;
            case \PDO::PARAM_STR:
                return (string) $val;
            case \PDO::PARAM_LOB:
                return (string) $val;
        }
    }