repo_zf1Php7/documentation/manual/en/module_specs/Zend_Feed-ConsumingAtomSingle.xml

<?xml version="1.0" encoding="UTF-8"?>
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<sect1 id="zend.feed.consuming-atom-single-entry">
    <title>Consuming a Single Atom Entry</title>

    <para>
        Single Atom <command>&lt;entry&gt;</command> elements are also valid by themselves. Usually
        the <acronym>URL</acronym> for an entry is the feed's <acronym>URL</acronym> followed by
        <command>/&lt;entryId&gt;</command>, such as
        <filename>http://atom.example.com/feed/1</filename>, using the example
        <acronym>URL</acronym> we used above.
    </para>

    <para>
        If you read a single entry, you will still have a <classname>Zend_Feed_Atom</classname>
        object, but it will automatically create an "anonymous" feed to contain the entry.
    </para>

    <example id="zend.feed.consuming-atom-single-entry.example.atom">
        <title>Reading a Single-Entry Atom Feed</title>

        <programlisting language="php"><![CDATA[
$feed = new Zend_Feed_Atom('http://atom.example.com/feed/1');
echo 'The feed has: ' . $feed->count() . ' entry.';

$entry = $feed->current();
]]></programlisting>
    </example>

    <para>
        Alternatively, you could instantiate the entry object directly if you know you are accessing
        an <command>&lt;entry&gt;</command>-only document:
    </para>

    <example id="zend.feed.consuming-atom-single-entry.example.entryatom">
        <title>Using the Entry Object Directly for a Single-Entry Atom Feed</title>

        <programlisting language="php"><![CDATA[
$entry = new Zend_Feed_Entry_Atom('http://atom.example.com/feed/1');
echo $entry->title();
]]></programlisting>
    </example>
</sect1>
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