How can I sort array into array with key value in php

Question

I want to sort a PHP array that have multiple array with key values.

Sample Array:

Array
(
[1240830] => Array
    (
        [name] => Jannah
        [order] => 8
    )

[1240831] => Array
    (
        [name] => Eadie
        [order] => 10
    )

[1240832] => Array
    (
        [name] => [email protected]
        [order] => 0
    )

[1240911] => Array
    (
        [name] => on
        [order] => 0
    )

)

So I need array that sorted according to Order value in ASC. How can I achieve this?

MultiSuperFreek · Accepted Answer · 2020-01-09 11:53:01Z

1

For this you can use usort (https://www.php.net/manual/en/function.usort.php).

usort($sampleArray, function ($a, $b) { return $a['order'] - $b['order']; }

answered Jan 9, 2020 at 11:53

MultiSuperFreek

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Comments

mitkosoft · Accepted Answer · 2020-01-09 11:54:39Z

0

You can use your simple own function for that by specifying which column you want to use for sorting:

    function arr_multisort($arr, $column) {
        $c = array_column($arr, $column);
        array_multisort($c, SORT_ASC, $arr);
        return $arr;
    }

In your case:

$sortedArray = arr_multisort($originalArray, 'order');

answered Jan 9, 2020 at 11:54

mitkosoft

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