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

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<?php

class Zend_Service_Yahoo_Result
{
    public $Title;

    public $Url;

    public $ClickUrl;

    protected $_fields;

    protected $_result;

    protected $_xpath;


    public function __construct(DOMElement $result)
    {
        // default fields for all search results:
        $fields = array('Title', 'Url', 'ClickUrl');

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

        $this->_xpath = new DOMXPath($result->ownerDocument);
        $this->_xpath->registerNamespace('yh', $this->_namespace);

        // add search results to appropriate fields

        foreach ($this->_fields as $f) {
            $query = "./yh:$f/text()";
            $node = $this->_xpath->query($query, $result);
            if ($node->length == 1) {
                $this->{$f} = $node->item(0)->data;
            }
        }

        $this->_result = $result;
    }


    protected function _setThumbnail()
    {
        $node = $this->_xpath->query('./yh:Thumbnail', $this->_result);
        if ($node->length == 1) {
            require_once 'Zend/Service/Yahoo/Image.php';
            $this->Thumbnail = new Zend_Service_Yahoo_Image($node->item(0), $this->_namespace);
        } else {
            $this->Thumbnail = null;
        }
    }
}