[Resolved] multisort_array is not working for this array

[viveleroi0]

I have the following array that I am trying to sort by the numbers, descending. This is the array:
Array
(
[0] => Array
(
[0] => Weiss
[1] => 55
)

[1] => Array
    (
        [0] => Alexis
        [1] => 50
    )

[2] => Array
    (
        [0] => Celtic
        [1] => 50
    )

[3] => Array
    (
        [0] => English
        [1] => 62
    )

[4] => Array
    (
        [0] => fetish
        [1] => 67
    )

[5] => Array
    (
        [0] => fleurdelis
        [1] => 50
    )

[6] => Array
    (
        [0] => gemologist
        [1] => 50
    )

[7] => Array
    (
        [0] => heishi
        [1] => 67
    )

[8] => Array
    (
        [0] => light
        [1] => 55
    )

[9] => Array
    (
        [0] => religious
        [1] => 53
    )

[10] => Array
    (
        [0] => seventies
        [1] => 53
    )

[11] => Array
    (
        [0] => Weiss
        [1] => 55
    )

[12] => Array
    (
        [0] => Wells
        [1] => 55
    )

)

And this is the code I am trying to sort it with: ($keywordArray is the above array)

foreach($keywordArray as $val){

        $sortArray[]=$val[1];
        array_multisort($sortArray, SORT_NUMERIC, SORT_DESC, $keywordArray);
        unset($sortArray);

      }

But it's not working... any ideas?

[tekky]

[man]usort/man is your friend 😉

function cmp($a, $b) 
{
   if ($a[1] == $b[1]) {
       return 0;
   }
   return ($a[1] < $b[1]) ? -1 : 1;
}

usort($yourarrayname, "cmp");

that should work

[Installer]

Here's another way to do it:

foreach($keywordArray as $value) {
    $tmp[] = $value[1];
}
array_multisort($tmp, SORT_DESC, $keywordArray);

(The reason yours doesn't work is that you have "array_multisort()" and "unset()" inside the foreach loop.)