php - Print array values

Question

I have

$finalprint[$counting] = $ppn.' '.$ppn2;

By using loop i have saved some data into the array. Now have also done the sorting.

arsort($finalprint); // i think this would arrange the data into descending order by $counting

Now I have data's like

$finalprint[426] = "XYZ"
$finalprint[124] = "ABC"
$finalprint[333] = "MNO"

How i can print the values of this array, like XYZ MNO ABC ?

Answer 1

if you want to sort according to values in desc order

$finalprint[] = "XYZ";
$finalprint[] = "ABC";
$finalprint[] = "MNO";

rsort($finalprint);

foreach ($finalprint as $val) {
    echo  $val." " ;
}

o/p XYZ MNO ABC

if you want to sort according to keys in desc order

krsort($finalprint);

foreach ($finalprint as $val) {
        echo  $val." " ;
    }

o/p MNO ABC XYZ