织梦文章及图片中显示当前页数和总页数

{dede:sql sql="select imgurls as string from dede_addonimages where aid=~aid~"}

            [field:string runphp='yes']

                $string = @me;

                preg_match_all('/{/dede:img}/',$string,$array);

                if(isset($array[0][0]))

                    @me=count($array[0]);

                else

                    @me='';

            [/field:string]

{/dede:sql}