Sorting went fail for array

Question

I am having the array of color attribute options...

I would like to sort the array based on 'store0' key...

I have used multisort and usort but its not working

I know its a simple question .. but something went wrong...

1990rk4
– 1990rk4

2019-05-30 06:28:41 +00:00
Commented May 30, 2019 at 6:28 — 1990rk4
– 1990rk4, Commented May 30, 2019 at 6:28

Sohel Rana · Accepted Answer · 2019-05-30 06:43:46Z

1

Here is the example, you can use this


function asc_sort (&$array, $key) {
    $sorter = array();
    $ret = array();
    reset($array);
    foreach ($array as $ii => $va) {
        $sorter[$ii] = $va[$key];
    }
    asort($sorter);
    foreach ($sorter as $ii => $va) {
        $ret[$ii] = $array[$ii];
    }
    $array = $ret;
}
asc_sort($a_array, "store0");

answered May 30, 2019 at 6:43

Sohel Rana

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Marius · Accepted Answer · 2019-05-30 06:41:23Z

1

$arr = your array from above;

usort(
    $arr, 
    function($a, $b) {
        return strcmp($a['store0'], $b['store0']);
    }
);

the usort function receives the first parameter by reference. So after the code above you can just iterate through $arr. It should be ordered by the store0 field.

answered May 30, 2019 at 6:41

Marius

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Saphal Jha · Accepted Answer · 2019-05-30 06:59:59Z

0

$array = your_array;

function compareOrder($x, $y)
{
  return $x['store0'] - $y['store0'];
}
usort($array, 'compareOrder');

answered May 30, 2019 at 6:59

Saphal Jha

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