How can I play a sound after a query?
<p>I have a store and I want to play a sound just after receiving an order.  I store my orders in my database so I want to play a sound after running this check order query:</p>

<pre><code>$order_check_query("SELECT * FROM orders WHERE status = 'pending'");  
</code></pre>

<p>I want to run this query every 5 minutes when I am logged in. If there are any pending orders I want to play a sound for 30 sec to notify me.</p>
