php Notice: Undefined index: login in C:\xampp\htdocs\index.php on line 55
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/4261133/php-notice-undefined-variable-and-notice-undefined-index">PHP: &ldquo;Notice: Undefined variable&rdquo;  and &ldquo;Notice: Undefined index&rdquo;</a>  </p>
</blockquote>



<p>I am getting warnings. I would like to take care of it. Here is the offending code</p>

<pre><code>if ($_REQUEST['login']) $user = $_REQUEST['login'];
elseif ($_COOKIE['user']) $user = $_COOKIE['user'];

if ($_REQUEST['encpas']) $pass = $_REQUEST['encpas'];
elseif ($_COOKIE['pass']) $pass = $_COOKIE['pass'];

if ($_REQUEST['randsess']) $sess = $_REQUEST['randsess'];
elseif ($_COOKIE['sess']) $sess= $_COOKIE['sess'];
</code></pre>

<p>I am not sure how to get rid of them.</p>

<p>Thanks</p>
