sort a 2X2 array

[dimis283]

I have an array with 2 dimensions, the first dimension has the name of a company, the second the hits of their website.
I want to sort the entire array (not each dimension) with the hits (numbers).
How can I do it?
Dimis

[guido2004]

I have an array with 2 dimensions, the first dimension has the name of a company, the second the hits of their website.
I want to sort the entire array (not each dimension) with the hits (numbers).
How can I do it?
Dimis

Can you give an example of your array?
Because I'm wondering what the logic behind its structure is. What is the value of, let's say, $array['companyname']['10']?

[Dan Grossman]

function cmp($a, $b) {
    if ($a[1] == $b[1]) {
        return 0;
    }
    return ($a[1] < $b[1]) ? -1 : 1;
}

$a = array(
  array('site1', 100),
  array('site2', 200),
  array('site3', 50)
);

usort($a, "cmp"); 

http://us.php.net/usort

If this isn't how your array is set up (your description is ambiguous), then you need to adjust the cmp function to match.

[dimis283]

My array is

$data=array();
$data[1][0]='name 1';$data[1][1]=125;
$data[2][0]='name 2';$data[2][1]=188;
$data[3][0]='name 3';$data[3][1]=118;
...

[Dan Grossman]

Why is 118 not [3][1]? If those indexes are right, there's no structure here at all...

[dimis283]

It was a typing error,

[Dan Grossman]

Then the code I gave you should work. Try it out.