本文章提供一款php分頁代碼,這是一款比較簡單也常的limit進來分頁了,同時他還帶有條件查詢分頁功能,代碼如下:
- $conn=mysql_connect($mysql_host,$mysql_user,$mysql_password) or die('連接服務器出錯');
- mysql_select_db($mysql_db) or die("選擇數據庫教程出錯");
- mysql_query("set names 'gbk'");
- function table($t)
- {
- global $mysql_table_prefix;
- return $mysql_table_prefix.$t;
- }
- $sql="select * from ".table('keywords')." where 1=1 ";
- $sql2="select count(*) from ".table('keywords')." where 1=1 ";
- $py=trim($_request['py']);
- if($act=="search" and !emptyempty($_post['s1']))
- {
- $s1=trim($_post['s1']);//獲取搜索字
- $sql .=" and (k1='$s1' or k2='$s1') ";
- $sql2 .=" and (k1='$s1' or k2='$s1') ";
- }
- elseif(!emptyempty($py))
- {
- $sql .=" and pinyin='$py' ";
- $sql2.=" and pinyin='$py' ";
- }
- $sql .=" order by pinyin ";
- $rscount=mysql_query($sql2);
- $rscount=@mysql_fetch_array($rscount);
- $rscount=$rscount[0];//獲取總記錄數
- $page=trim($_get['page']);//當前頁數
- $pagesize=30;//每頁記錄數
- $pagecount=ceil($rscount/$pagesize);//獲取總頁數
- $pageurl="";
- if($page<=1)
- {
- $page=1;
- $pageurl.=" 首頁 上一頁";
- }else
- {
- $pageurl .=" <a href='?page=1&py=".$py."'>首頁</a> <a href='?py=".$py."&page=".($page-1)."'>上一頁</a>";
- }
- if($page>=$pagecount)
- {
- $page=$pagecount;
- $pageurl .=" 下一頁 尾頁";
- }else
- {
- $pageurl .=" <a href='?py=".$py."&page=".($page+1)."'>下一頁</a> <a href='?py=".$py."&page=".$pagecount."'>尾頁</a>";
- }//開源代碼Vevb.com
- $start_rs=($page-1)*$pagesize;//開始
- $end_rs=$page*$pagesize;//結束
- $sql .=" limit {$start_rs},{$end_rs} ";
- $res=mysql_query($sql);
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