php xml留言板 xml存储数据的简单例子

        for($i = $start; $i < $end; $i++){
            $rowslist[$k]["Nickname"] = $this->getElementsByTagName("Nickname")->item($i)->nodeValue;
            $rowslist[$k]["Content"] = $this->getElementsByTagName("Content")->item($i)->nodeValue;
            $rowslist[$k]["Timer"] = $this->getElementsByTagName("Timer")->item($i)->nodeValue;
            $k++;
        }
        return $rowslist;
    }
    public static function splitpage($pageall,$page=1,$urled=null,$strpage = "page",$pageaverage = 10){
            $pageaverage -= 1;
            $page = intval($page >=1 ? $page : 1 );
            $page = $page > $pageall ? $pageall : $page;
            $startpage = $page - $pageaverage > 0 ? $page - ceil(($pageaverage / 2)):1;
            $startpage = ($page + ceil($pageaverage/2) > $pageall)?$pageall-$pageaverage:$startpage;

            $startpage = $startpage > 0 ? $startpage : 1;
            $stoppage = $startpage+$pageaverage >$pageall?$pageall:$startpage+$pageaverage;
            if(empty($urlfile)){ $urlfile=$_SERVER["PHP_SELF"]; }
            if(!strrpos($urlfile,'?')) $urled .= '?';
            foreach($_GET as $k => $v)
            {
                $urled = ($k<>$strpage) ? $urled.$k.'='.urlencode($v).'&' : $urled;
            }
            if ($page>1){
                $mess ="<a href="".$urled.$strpage."=1" href="".$urled.$strpage."=1">首页</a> ";
                $mess .="<a href="".$urled.$strpage."=".($page-1)."" href="".$urled.$strpage."=".($page-1)."">上一页 </a>";