source/Application/Model/RssFeed.php
protected function _getObjectField($sId, $sObject, $sField)
    {
        if (!$sId) {
            return '';
        }
        $oObj = oxNew($sObject);
        if ($oObj->load($sId)) {
            return $oObj->$sField->value;
        }

        return '';
    }
protected function _getObjectField($sId, $sObject, $sField)
    {
        if (!$sId) {
            return '';
        }
        $oObj = oxNew($sObject);
        if ($oObj->load($sId)) {
            return $oObj->$sField->value;
        }

        return '';
    }
protected function _getObjectField ( $ sId , $ sObject , $ sField ) { if ( ! $ sId ) { return '' ; } $ oObj = oxNew ( $ sObject ) ; if ( $ oObj -> load ( $ sId ) ) { return $ oObj -> $ sField -> value ; } return '' ; }
loads object and returns specified field

@param string $sId     object id
@param string $sObject object class
@param string $sField  object field to be taken

@access protected
@return string
loads object and returns specified field