Sorting multi-dimensional arrays
<p>I have an array like this:</p>

<pre><code>Array ( 
    [0] =&gt; Array ( 
        [tag] =&gt; /nn 
        [count] =&gt; 55
    ) 
    [1] =&gt; Array ( 
        [tag] =&gt; /vb 
        [count] =&gt; 7
    )
) 
</code></pre>

<p>and I want to sort it. In this example it's already like I want it to be. Sorted by count. What if it was reverse ordered? What function is there to sort it?</p>

<p>Thanks a lot.</p>
