JMSSerializerBundle/Tests/Serializer/xml/custom_accessor.xml

<?xml version="1.0" encoding="UTF-8"?>
<post>
  <comments author-name="Foo" count="2">
    <comment>
      <author>
        <full_name><![CDATA[Foo]]></full_name>
      </author>
      <text><![CDATA[foo]]></text>
    </comment>
    <comment>
      <author>
        <full_name><![CDATA[Foo]]></full_name>
      </author>
      <text><![CDATA[bar]]></text>
    </comment>
  </comments>
</post>