1: <?php
 2: /**
 3:  * Portions Copyright 2005-2007 Zend Technologies USA Inc. (http://www.zend.com)
 4:  * Copyright 2007-2012 Horde LLC (http://www.horde.org/)
 5:  *
 6:  * @category Horde
 7:  * @package  Feed
 8:  */
 9: 
10: /**
11:  * Concrete class for working with RSS items.
12:  *
13:  * @category Horde
14:  * @package  Feed
15:  */
16: class Horde_Feed_Entry_Rss extends Horde_Feed_Entry_Base
17: {
18:     /**
19:      * The XML string for an "empty" RSS entry.
20:      *
21:      * @var string
22:      */
23:     protected $_emptyXml = '<item/>';
24: 
25:     /**
26:      * Return encoded content if it's present.
27:      *
28:      * @return string
29:      */
30:     public function getContent()
31:     {
32:         if (isset($this->_children['content:encoded'])) {
33:             return $this->_children['content:encoded'];
34:         } elseif (isset($this->_children['encoded'])) {
35:             return $this->_children['encoded'];
36:         }
37:         return isset($this->_children['content']) ? $this->_children['content'] : array();
38:     }
39: 
40: }
41: