Accessing identically named elements

<?
$menu=<<<_XML_
<?xml version="1.0" encoding="utf-8" ?>
<rss version="0.91">
 <channel>
  <title>What's For Dinner</title>
  <link>http://w3mentor.com/</link>
  <description>choices</description>
  <item>
   <title>Feet</title>
   <link>http://w3mentor.com</link>
   <description>test</description>
  </item>
 </channel>
</rss>
_XML_;
 
$xml = simplexml_load_string($menu);
print "Title: " . $xml->channel->item[0]->title . "\n";
print "Title: " . $xml->channel->item[1]->title . "\n";
print "Title: " . $xml->channel->item[2]->title . "\n";
?>