C:/xampp/htdocs/moodle/lib/zend/Zend/Service/Technorati/Result.php

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<?php
abstract class Zend_Service_Technorati_Result
{
    protected $_fields;

    protected $_dom;

    protected $_xpath;


    public function __construct(DomElement $dom)
    {
        $this->_xpath = new DOMXPath($dom->ownerDocument);
        $this->_dom = $dom;

        // default fields for all search results
        $fields = array();

        // merge with child's object fields
        $this->_fields = array_merge($this->_fields, $fields);

        // add results to appropriate fields
        foreach($this->_fields as $phpName => $xmlName) {
            $query = "./$xmlName/text()";
            $node = $this->_xpath->query($query, $this->_dom);
            if ($node->length == 1) {
                $this->{$phpName} = (string) $node->item(0)->data;
            }
        }
    }

    protected function _parseWeblog()
    {
        // weblog object field
        $result = $this->_xpath->query('./weblog', $this->_dom);
        if ($result->length == 1) {
            require_once 'Zend/Service/Technorati/Weblog.php';
            $this->_weblog = new Zend_Service_Technorati_Weblog($result->item(0));
        } else {
            $this->_weblog = null;
        }
    }

    public function getXml()
    {
        return $this->_dom->ownerDocument->saveXML($this->_dom);
    }
}