I have two arrays I want to combine. I need to take the values from two arrays by combining them.

My first array is:

```
Array
(
    [0] => Array
        (
            [1] => a
            [2] => 1a
        )

    [1] => Array
        (
            [1] => b
            [2] => 2b
        )
)

```

And this is my second array:

```
Array
(
   [0] => Array
        (
            [1] => Aye Aye
            [2] => 18
            [3] => Female
            [4] => Yangon
            [5] => a
        )
  [1] => Array
      (
          [1] => Mg Mg
          [2] => 20
          [3] => Male
          [4] => Mandalay
          [5] => b
      )
)

```

I wanna combine like this: 

```
Array(
  [0] => Array
        (
            [1] => a
            [2] => 1a
        [3] => Aye Aye
            [4] => 18
            [5] => Female
            [6] => Yangon
            [7] => a
       )
 [1] => Array
      (
            [1] => b
            [2] => 2b
        [3] => Mg Mg
            [4] => 20
            [5] => Male
            [6] => Mandalay
            [7] => b
      )
)

```

I want to combine like that first array[0] and second array[0], and also first array[1] and second array[1].
First array[0][1] and second array[0][5] are always same and then first array[1][1] and second array[1][5] are also.
Please...