Convert multi-array in 2-D array php

Question

I want to convert a multi array in 2-D array. I have following result of multi array.

Array
(
[1] => Array
    (
        [0] => Array
            (
                [0] => Id
                [1] => Name
                [2] => Fname
                [3] => School
                [4] => Photo
            )

    )

[2] => Array
    (
        [0] => Array
            (
                [0] => 32
                [1] => kamal
                [2] => hjhbg
                [3] => hnp
                [4] => B612_16.jpg
            )

    )

[3] => Array
    (
        [0] => Array
            (
                [0] => 33
                [1] => dg
                [2] => fa
                [3] => f
                [4] => bg.jpg
            )

    )

[4] => Array
    (
        [0] => Array
            (
                [0] => 35
                [1] => mohit
                [2] => bc
                [3] => jhbvj
                [4] => B612.jpg
            )

    )

  )

Now I need to convert this array in below format.

Array
(
[0] => Array
    (
                [0] => Id
                [1] => Name
                [2] => Fname
                [3] => School
                [4] => Photo

    )

[1] => Array
    (
                [0] => 32
                [1] => kamal
                [2] => hjhbg
                [3] => hnp
                [4] => B612_16.jpg

    )

[2] => Array
    (
                [0] => 33
                [1] => dg
                [2] => fa
                [3] => f
                [4] => bg.jpg

    )

[3] => Array
    (
                [0] => 35
                [1] => mohit
                [2] => bc
                [3] => jhbvj
                [4] => B612.jpg
    )

    )

Possible duplicate of Convert multidimensional array into single array — B. Desai
– B. Desai, Commented Mar 3, 2017 at 7:12

Dipali Sakle Systematix · Accepted Answer · 2017-03-03 07:30:34Z

1

Try this

function array_to1d($a) {
    $out = array();
    foreach ($a as $b) {
        foreach ($b as $c) {
            if (isset($c)) {
                $out[] = $c;
            }
        }
    }
    return $out;
}
    echo "<pre>"; print_r(array_to1d($array)); // $array your array name

answered Mar 3, 2017 at 7:30

Dipali Sakle Systematix

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Comments

Indrasis Datta · Accepted Answer · 2017-03-03 07:24:02Z

0

The shortest solution would be using array_walk() here:

array_walk($array, function(&$v) {
    $v = $v[0];
});

answered Mar 3, 2017 at 7:24

Indrasis Datta

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Comments

glennsl · Accepted Answer · 2017-10-14 21:14:16Z

0

You just have to do

$two_d_array = array_values($three_d_array);

edited Oct 14, 2017 at 21:14

glennsl

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answered Mar 3, 2017 at 7:19

Sagar Arora

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