Krdytkyu

<?

    function swap(&$a, &$b)

    {

        $tmp = $a;

        $a = $b;

        $b = $tmp;

    }



    function shuffleX(&$arr)    #Shuffles the key-value associations in an array.

    {

        $keys = array_keys($arr);   #extract the keys from the array.

        $length = count($keys);

        $i = 0; #Index.

        while ($i < $length-1) 

        {

            $target = rand(($i+1), $length-1);  #This ensures that no value ends up mapped to the same key.

            swap($arr[$keys[$i]], $arr[$keys[$target]]);    #Swap each element of the array with another.

            $i++;

        }

    }

?>

<?

    function swap(&$a, &$b)

    {

        $tmp = $a;

        $a = $b;

        $b = $tmp;

    }



    function shuffleX(&$arr)    #Shuffles the key-value associations in an array.

    {

        $keys = array_keys($arr);   #extract the keys from the array.

        $length = count($keys);

        $i = 0; #Index.

        while ($i < $length-1) 

        {

            $target = rand(($i+1), $length-1);  #This ensures that no value ends up mapped to the same key.

            swap($arr[$keys[$i]], $arr[$keys[$target]]);    #Swap each element of the array with another.

            $i++;

        }

    }

?>

<?

    function swap(&$a, &$b)

    {

        $tmp = $a;

        $a = $b;

        $b = $tmp;

    }



    function shuffleX(&$arr)    #Shuffles the key-value associations in an array.

    {

        $keys = array_keys($arr);   #extract the keys from the array.

        $length = count($keys);

        $i = 0; #Index.

        while ($i < $length-1) 

        {

            $target = rand(($i+1), $length-1);  #This ensures that no value ends up mapped to the same key.

            swap($arr[$keys[$i]], $arr[$keys[$target]]);    #Swap each element of the array with another.

            $i++;

        }

    }

?>

<?

    function swap(&$a, &$b)

    {

        $tmp = $a;

        $a = $b;

        $b = $tmp;

    }



    function shuffleX(&$arr)    #Shuffles the key-value associations in an array.

    {

        $keys = array_keys($arr);   #extract the keys from the array.

        $length = count($keys);

        $i = 0; #Index.

        while ($i < $length-1) 

        {

            $target = rand(($i+1), $length-1);  #This ensures that no value ends up mapped to the same key.

            swap($arr[$keys[$i]], $arr[$keys[$target]]);    #Swap each element of the array with another.

            $i++;

        }

    }

?>

Your Answer

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