after modify script, sEcho result not same
<p>how to make the response result at <code>sEcho</code> become not zero?</p>

<pre><code>{"sEcho": 0, 
</code></pre>

<p>i've been use this code but result still zero..</p>

<pre><code> $sOutput .= '"sEcho": '.intval($_POST['sEcho']).', ';
</code></pre>
