How can I convert an integer to string?
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/1035634/converting-an-integer-to-a-string-in-php">Converting an integer to a string in PHP</a>  </p>
</blockquote>



<pre><code>$variable = '2011'
$temp = tostring($variable);
</code></pre>

<p>How can I convert integer to string? Is any <code>tostring()</code> method available?</p>
