请教一个数组排序的问题

Question

for($c=0; $c<=2; $c++) echo $a['box'][$c][0];

Answer 1

我的意思是把上面那个数组变成这样子打印出来：Array
(
    [box] => Array
        (
            [0] => Array
                (
                    [0] => photo
                )
            [1] => Array
                (
                    [0] => 2008
                )
            [2] => Array
                (
                    [0] => zone
                )
            [3] => Array
                (
                    [0] => calendar
                )
            [4] => Array
                (
                    [0] => last_post
                )
            [5] => Array
                (
                    [0] => last_comment
                )
            [6] => Array
                (
                    [0] => last_gbook
                )
            [7] => Array
                (
                    [0] => myalbum
                )
            [8] => Array
                (
                    [0] => diy_bm
                )
        )
)

Answer 2

$a[box][0][0] = "photo";
$a[box][2][0] = "zone";
$a[box][3][0] = "calendar";
$a[box][4][0] = "last_post";
$a[box][5][0] = "last_comment";
$a[box][6][0] = "last_gbook";
$a[box][7][0] = "myalbum";
$a[box][8][0] = "diy_bm";
$a[box][1][0] = "my2008";
function cmp($a, $b)
{
    if ($a == $b) {
        return 0;
    }
    return ($a < $b) ? -1 : 1;
}
uksort($a[box],"cmp");
print_r($a[box]);

Answer 3

建议楼主看看 array_multisort  函数。

Answer 4

直接用ksort($a[box])进行排序就好了。