Adding included file contents to a variable
<p>I am trying to add a the contents of an include file to a variable.</p>

<p>For example I have a variable called $form:</p>

<pre><code>$form = 'Hello world';
$form .= include('sidebar.inc.php');
</code></pre>

<p>Is there another way to do this? Because the method noted above is causing me some problems...</p>
