Output in desired format
<pre><code>$values = array();
while($root = mysql_fetch_array($res)){

$root["prefix"] = $this-&gt;get_prefix($root['position']);
}
return $values;
</code></pre>

<p>I am getting the output as >>,position name</p>

<p>But I want... >>position name... is it possible to remove the comma.</p>
