isset($_GET['variable']) not working?
<p>This function is not working for me. I think it is isset($_GET['success']) that's not working but I'm really not sure. the problem is it doesn't print anything ever. And without if(isset($_GET['success'])) it only prints "username taken" Please help?</p>

<pre><code>&lt;?php
if(isset($_GET['success'])) {
$success=$_GET['success'];
if($success=='yes') {
echo "&lt;center&gt;&lt;font color='red'&gt;Comment Posted!&lt;/font&gt;&lt;/center&gt;";
}
else {
echo "&lt;center&gt;&lt;font color='red'&gt;Username taken!&lt;/font&gt;&lt;/center&gt;";
}
}
?&gt;
</code></pre>
