I'm trying to record some information on a database. My post looks like this:

```
  Array
(
[Action] => 1000

[Date_Stat] => 07/02/2013
[Date_Final] => 07/02/2013
[Product_Id] => Array
    (
        [0] => 2
        [1] => 6
        [2] => 1
    )

[Conversion] => Array
    (
        [0] => 1,20
        [1] => 1,00
        [2] => 2,03
    )

[ValueMin] => Array
    (
        [0] => 2,00
        [1] => 1,58
        [2] => 2,70
    )

[ValueMax] => Array
    (
        [0] => 2,50
        [1] => 1,98
        [2] => 2,90
    )

[ValueMedio] => Array
    (
        [0] => 2,20
        [1] => 1,68
        [2] => 2,80
    )

  )

```

HOW can I insert all this on database the right way?

I'm not sure about the best way to design the tables and store the information. I'm using this to make a PRICE TABLE with starting date, final date and list all products with prices.

Also I'm thinking what is the best method. There are 2 possibilities I think about

```
Date_Start | Date_End   |Product_Id | ValueMin | ValueMax | ValueMedio | Conversion
02-02-2013   02-03-2013  1            1.00       2.00       3.00         4.00
02-02-2013   02-03-2013  2            1.00       2.00       3.00         4.20
02-02-2013   02-03-2013  3            1.00       2.00       2.00         4.40   

```

OR (using implode and putting all values on the same row)

```
Date_Start  | Date_End   |Product_Id | ValueMin | ValueMax | ValueMedio | Conversion
02-02-2013    02-03-2013  1,2,3        1,1,1      2, 2,2     3,3,2        4, 4.3, 4.4

```

Thanks a lot!