Sorting a multidimensional array?

Question

I have an array that looks like this:

Array ( [0] => Array ( [filters] => Array ( [filter_1] => 1 
                                            [filt         


        

Answer 1

You'll need to use the uasort function. Try something like this:

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

uasort($array, 'cmp');