跳不出while循环,该怎么解决

跳不出while循环
我想写个分页代码，每个页面显示6种食物，但是好像跳不出循环，不管我进哪一页都是一样的
代码如下：

PHP code

<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->$each_page=6;            $diff=$rows % 6;            $page_org=$rows / 6;            $count=1;            if($diff>0)            {                $page = floor($page_org+1);            }            else            {                $page = floor($page_org);            }            $page_count_start=0;            $page_count_end=0;            $stopwatch=0;            if(!isset($_GET['page']) || (isset($_GET['page'])&&$_GET['page'])==1)            {                //echo "hello";                $page_num=1;                $page_count_end=$page_count_start + 6;            }            else            {                //echo "hello";                $page_num=$_GET['page'];                $page_count_start=$page_num + ($page_num-1) * 5;                $page_count_end=$page_count_start + 6;            }            $query="SELECT * FROM DISH WHERE dish_id IN (SELECT dish_id FROM CATEGORY_MENU WHERE cat_id=$cat_id)";            $result=queryMysql($query);                        while($get_details=mysql_fetch_array($result))            {                $stopwatch++;                if($stopwatch<$page_count_start)                {                    //$stopwatch++;                    continue;   //这里好像跳不出去，试了一下，不管进哪一页都是一样的                }                                $dish_id=$get_details['dish_id'];                $dish_price=$get_details['dish_price'];                $dish_name=$get_details['dish_name'];                $dish_img=$get_details['img_url'];                $dish_descr=$get_details['dish_description'];                //echo "$dish_id $stopwatch";                            $page_count_start++;                if($page_count_start==$page_count_end+1)                {                    $stopwatch=0;                    break;                }                             //echo ".....";}

登录后复制