LifeType 中文開發論壇

			/**新增加统计阅读数的
         * Retrieves the total number of reads of all articles in that blog
         *
         * @param blogId The identifier of the blog from which we'd like to fetch the settings
         * @return Returns an Timestamp with the last article date
         */
        function getBlogViewedTotal( $blogId )
        {
            $query  = "SELECT SUM(num_reads) as total FROM ".$this->getPrefix()."articles WHERE blog_id = ".$blogId;

            $result = $this->_db->Execute( $query );

            if (!$result)
                return false;

            $row = $result->FetchRow();

            if (!isset($row["total"]))
                return false;

            return $row["total"];