simple question compl. answer?

[jokullsolberg]

I have an array with keys 0 and up....
How would i get the first key and it's value as the last key? In other words how to i get key 0 at the end of the array?

[diego25]

array_reverse, maybe?

Diego

[jokullsolberg]

wouldnt that just reverse the order of the whole array?
another question someone might answere in brief. sort($array) never seems to work properly. How do i sort an array full of numerical values ( 001 - 999 )...the name of the keys does not matter, just have to be in correct order after sorting.

[cgraz]

When you sort strings, lets say you have the following numbers:

1, 28, 40, 7, 3

they would be sorted like this

1
28
3
40
7

I think you can use array_multisort()

$numbers = array(18, 6, 11, 24, 2);
array_multisort($numbers, SORT_ASC, SORT_NUMERIC);
echo '<pre>';
print_r($numbers);
echo '</pre>';

Cgraz

[diego25]

If you just want to reverse the first and last elements of the array, use:

$temp = $arr[0];
$arr[0] = $arr[count($arr)-1)];
$arr[count($arr)-1] = $temp;

Diego

[jokullsolberg]

thanx a lot...this helped a lot