Single Atom <entry> elements are also valid by themselves. Usually the URL for an entry is the feed’s URL followed by /<entryId>, such as http://atom.example.com/feed/1, using the example URL we used above.
If you read a single entry, you will still have a Zend_Feed_Atom object, but it will automatically create an “anonymous” feed to contain the entry.
Reading a Single-Entry Atom Feed
1 2 3 4 | $feed = new Zend_Feed_Atom('http://atom.example.com/feed/1');
echo 'The feed has: ' . $feed->count() . ' entry.';
$entry = $feed->current();
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Alternatively, you could instantiate the entry object directly if you know you are accessing an <entry>-only document:
Using the Entry Object Directly for a Single-Entry Atom Feed
1 2 | $entry = new Zend_Feed_Entry_Atom('http://atom.example.com/feed/1');
echo $entry->title();
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