Multiple order objects - php
<p>Supposing you have an object:</p>

<pre><code>$arr = array(
   array('name' =&gt; 'toto', 'firstname' =&gt; 'abc'),
   array('name' =&gt; 'toto2', 'firstname' =&gt; 'aaa')
);
</code></pre>

<p>I want to order it by name AND firstname. You cannot use keyword "use" for old version of php like 5.2. If a general function is not possible, then build a function for this specific case.</p>

<p>Thanks.</p>
