PHP code sort not working

[neeko]

I have an array in which score is a key and it has value like 2.0 , 7.8 , 9.8 etc.

 

I want to sort that array by score ascending.

array_multisort(array_column($allcomps, "score"), SORT_STRING, SORT_ASC);

print_r($allcomps);

print_r shows without sorting.

[dasari4kntr]

12 minutes ago, neeko said:

I have an array in which score is a key and it has value like 2.0 , 7.8 , 9.8 etc.

 

I want to sort that array by score ascending.

array_multisort(array_column($allcomps, "score"), SORT_STRING, SORT_ASC);

print_r($allcomps);

print_r shows without sorting.

<?php
   $allcomps = array(
      array(
        'score' => 2.0,
      ),
      array(
        'score' =>  7.8,
        
      ),
      array(
        'score' =>  9.8,
      )
    );
    
    array_multisort(array_column($allcomps, "score"), SORT_STRING, SORT_ASC);
    print_r ($allcomps);
?>

 

[neeko]

<?php
   $allcomps = array(
      array(
        'score' => 7.0,
      ),
      array(
        'score' =>  7.8,
        
      ),
      array(
        'score' =>  2.8,
      )
    );
    
    array_multisort(array_column($allcomps, "score"), SORT_STRING, SORT_ASC);
    print_r ($allcomps);
?>

Not working.

Output: Array ( [0] => Array ( [score] => 7 ) [1] => Array ( [score] => 7.8 ) [2] => Array ( [score] => 2.8 ) )

[dasari4kntr]

10 minutes ago, neeko said:

<?php
   $allcomps = array(
      array(
        'score' => 7.0,
      ),
      array(
        'score' =>  7.8,
        
      ),
      array(
        'score' =>  2.8,
      )
    );
    
    array_multisort(array_column($allcomps, "score"), SORT_STRING, SORT_ASC);
    print_r ($allcomps);
?>

Not working.

Output: Array ( [0] => Array ( [score] => 7 ) [1] => Array ( [score] => 7.8 ) [2] => Array ( [score] => 2.8 ) )

 

never mind its not working for me also...after chaning the input

 

[dasari4kntr]

27 minutes ago, neeko said:

<?php
   $allcomps = array(
      array(
        'score' => 7.0,
      ),
      array(
        'score' =>  7.8,
        
      ),
      array(
        'score' =>  2.8,
      )
    );
    
    array_multisort(array_column($allcomps, "score"), SORT_STRING, SORT_ASC);
    print_r ($allcomps);
?>

Not working.

Output: Array ( [0] => Array ( [score] => 7 ) [1] => Array ( [score] => 7.8 ) [2] => Array ( [score] => 2.8 ) )

 

21 minutes ago, dasari4kntr said:

 

never mind its not working for me also...after chaning the input

 

 

try this...it is working..

<?php
   $allcomps = array(
      array(
        'score' => '7.8',
      ),
      array(
        'score' =>  '2.0',
        
      ),
      array(
        'score' =>  '9.8',
      )
    );
    

    $a = array_column($allcomps, "score");
    usort($a,"my_sort");
    print_r ($a);
    
    function my_sort($a,$b) {
        if ($a==$b) return 0;
        return ($a<$b)?-1:1;
    }
?>