Question

I have these arrays:

$array1

Array
            (
                [0] => Array
                    (
                        [state] => AE
                        [state_pri] => 0
                    )

                [1] => Array
                    (
                        [state] => AK
                        [state_pri] => 0
                    )

                [2] => Array
                    (
                        [state] => AL
                        [state_pri] => 0
                    )
)

$array2

Array
            (
                [0] => Array
                    (
                        [0] => Array
                            (
                                [count1] => 0
                            )

                    )

                [1] => Array
                    (
                        [0] => Array
                            (
                                [count1] => 1
                            )

                    )

                [2] => Array
                    (
                        [0] => Array
                            (
                                [count1] => 18
                            )

                    )
)

$array3

Array
            (
                [0] => Array
                    (
                        [0] => Array
                            (
                                [count] => 0
                            )

                    )

                [1] => Array
                    (
                        [0] => Array
                            (
                                [count] => 1
                            )

                    )

                [2] => Array
                    (
                        [0] => Array
                            (
                                [count] => 18
                            )

                    )
)

…and I would like to get something like this:

Array
            (
                [0] => Array
                    (
                        [state] => AE
                        [state_pri] => 0
                        [0] => Array
                            (
                                [count] => 0
                            )
                        [0] => Array
                            (
                                [count1] => 0
                            )
                    )

                [1] => Array
                    (
                        [state] => AK
                        [state_pri] => 0
                        [1] => Array
                            (
                                [count] => 0
                            )
                        [1] => Array
                            (
                                [count1] => 0
                            )
                    )

                [2] => Array
                    (
                        [state] => AL
                        [state_pri] => 0
                        [2] => Array
                            (
                                [count] => 0
                            )
                        [2] => Array
                            (
                                [count1] => 0
                            )
                    )
)

Any ideas on how to do this?

Edit: Just to add some more code, if I use array_merge I get:

Array
            (
                [0] => Array
                    (
                        [state] => AE
                        [state_pri] => 0
                    )

                [1] => Array
                    (
                        [state] => AK
                        [state_pri] => 0
                    )

                [2] => Array
                    (
                        [state] => AL
                        [state_pri] => 0
                    )
                [3] => Array
                    (
                        [0] => Array
                            (
                                [count] => 0
                            )

                    )

                [4] => Array
                    (
                        [0] => Array
                            (
                                [count] => 1
                            )

                    )

                [5] => Array
                    (
                        [0] => Array
                            (
                                [count] => 18
                            )

                    )
                 .....
)

Answer 1

What you’re looking for is still a bit difficult to make out. Let me know if this achieves the desired results:

foreach ($array1 as $key => $val) {
  $array1[$key][] = $array3[$key];
  $array1[$key][] = $array2[$key];
}

print_r($array1);