sort multidimensional array after loop

Question

i want to sort my array by points of users. Like high to low . After complete loop i have get below value.

 Array(  [0] => Array
        (
            [name] => test1
            [points_of_usrs] => 182
            [avatar] => 8f7036bce1f02648eea38b71ded64aea_medium.jpg
        )

    [1] => Array
        (
            [name] => test
            [points_of_usrs] => 1095
            [avatar] => d3644f378eae3675e67b50b44a2fe4ab_medium.jpg
        )

    [2] => Array
        (
            [name] => test2
            [points_of_usrs] => 10
            [avatar] => 
        ))

And i want to sort this array like below

Array( [0] => Array
        (
             [name] => test
            [points_of_usrs] => 1095
            [avatar] => d3644f378eae3675e67b50b44a2fe4ab_medium.jpg
        )

    [1] => Array
        (
             [name] => test1
            [points_of_usrs] => 182
            [avatar] => 8f7036bce1f02648eea38b71ded64aea_medium.jpg
        )

    [2] => Array
        (
            [name] => test2
            [points_of_usrs] => 10
            [avatar] => 
        ))

Sort by High to low user points .

possible duplicate of [Reference: all basic ways to sort arrays and data in PHP](http://stackoverflow.com/questions/17364127/reference-all-basic-ways-to-sort-arrays-and-data-in-php) — Kevin, Oct 27 '14 at 10:57

score 0 · Answer 1 · answered Oct 27 '14 at 11:00

0

Use a usort function.

(pcode)

function sortit( $a, $b )
{
    if( $a->points_of_usrs == $b->points_of_usrs ) return 0;
    else return ( $a->points_of_usrs - $b->points_of_usrs )
}

usort( $array, "sortit" );

answered Oct 27 '14 at 11:00

ethrbunny

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sort multidimensional array after loop

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