php封装的page分页类完整实例代码

?php
header("Content-Type: text/html; charset=utf-8");
date_default_timezone_set("Asia/Shanghai"); //时区

require_once('page.class.php');

$showrow = 5;
$curpage = empty($_GET['page']) ? 1 : $_GET['page'];
$url = "?page={page}";
$dsn = 'mysql:host=xxx.xxx.80.xxx;dbname=admin';
$pdo = new PDO($dsn, 'root', 'root');
$pdo->query('set names utf8');
$sql = "SELECT * from operator_list where 1=1";

$res_gg = $pdo->query("SELECT count(*) as ctn from operator_list where 1=1;");
$result = $res_gg->fetch();

$total = $result["ctn"];

if (!empty($_GET['page'])  $total != 0  $curpage > ceil($total / $showrow)) {
 $curpage = ceil($total_rows / $showrow);
}
$sql .= " LIMIT " . ($curpage - 1) * $showrow . ",$showrow;";

$res_zz = $pdo->query($sql);
$result = $res_zz->fetchAll();

//print_r(json_encode($result));die;

?>

!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
html xmlns="http://www.w3.org/1999/xhtml">
head>
 meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
 title>/title>
 meta name="keywords" content="入库"/>
 meta name="description" content="入库"/>
 script type="text/javascript" src="static/js/jquery-1.11.0.min.js?v=1">/script>
 link rel="stylesheet" type="text/css" href="static/css/common.css" rel="external nofollow" />
/head>
body>
div class="head">
 !-- div class="head_inner clearfix">-->
 !--  ul id="nav">-->
 !--   li>a href="javascript;" rel="external nofollow" rel="external nofollow" >商品列表/a>/li>-->
 !--   li>a href="javascript;" rel="external nofollow" rel="external nofollow" >详情列表/a>/li>-->
 !--  /ul>-->
 !--    a class="logo" href="javascript" rel="external nofollow" >
      img src="javascript;" alt="公司logo" />/a> -->
 !-- /div>-->
/div>
div class="container">
 div class="demo">
  h2 class="title">报表/h2>

  div class="showData">
   table width="100%" border="0" align="center" 
   style="border:1px solid #ccc;" cellpadding="0" cellspacing="1">
    tr align="center">
     td>ID/td>
     td>商品编号/td>
     td>订阅状态/td>
     td>商品状态/td>
     td>修改时间/td>
     td>创建时间/td>
    /tr>
    ?php
    if (!empty($result)) {
     foreach ($result as $k => $v) {
      ?>
      tr align="center">
       td>?php echo $v['id']; ?>/td>
       td>?php echo $v["customer_id"]; ?>/td>
       td>?php echo $v["name"]; ?>/td>
       td>?php echo $v["role_id"]; ?>/td>
       td>?php echo $v["status"]; ?>/td>
       td>?php echo $v["cdate"]; ?>/td>
      /tr>
      ?php
     }
    }
    ?>
   /table>
  /div>
  div class="showPage">
   ?php
   if ($total > $showrow) {//总记录数大于每页显示数，显示分页
    $page = new page($total, $showrow, $curpage, $url, 3);
    echo $page->myde_write();
   }
   ?>
  /div>
 /div>
/div>
div class="foot">
 阿里巴巴：a href="#" rel="external nofollow" target="_blank">https://www.taobao.com/a>
/div>
/body>
/html> 

?php

/* * *********************************************
 * @类名: page
 * @参数: $myde_total - 总记录数
 *   $myde_size - 一页显示的记录数
 *   $myde_page - 当前页
 *   $myde_url - 获取当前的url
 * @功能: 分页实现
 */

class page {

 private $myde_total;   //总记录数
 private $myde_size;   //一页显示的记录数
 private $myde_page;   //当前页
 private $myde_page_count;  //总页数
 private $myde_i;    //起头页数
 private $myde_en;    //结尾页数
 private $myde_url;   //获取当前的url
 /*
  * $show_pages
  * 页面显示的格式，显示链接的页数为2*$show_pages+1。
  * 如$show_pages=2那么页面上显示就是[首页] [上页] 1 2 3 4 5 [下页] [尾页]
  */
 private $show_pages;

 public function __construct($myde_total = 1, $myde_size = 1, $myde_page = 1, $myde_url, $show_pages = 2) {
  $this->myde_total = $this->numeric($myde_total);
  $this->myde_size = $this->numeric($myde_size);
  $this->myde_page = $this->numeric($myde_page);
  $this->myde_page_count = ceil($this->myde_total / $this->myde_size);
  $this->myde_url = $myde_url;
  if ($this->myde_total  0)
   $this->myde_total = 0;
  if ($this->myde_page  1)
   $this->myde_page = 1;
  if ($this->myde_page_count  1)
   $this->myde_page_count = 1;
  if ($this->myde_page > $this->myde_page_count)
   $this->myde_page = $this->myde_page_count;
  $this->limit = ($this->myde_page - 1) * $this->myde_size;
  $this->myde_i = $this->myde_page - $show_pages;
  $this->myde_en = $this->myde_page + $show_pages;
  if ($this->myde_i  1) {
   $this->myde_en = $this->myde_en + (1 - $this->myde_i);
   $this->myde_i = 1;
  }
  if ($this->myde_en > $this->myde_page_count) {
   $this->myde_i = $this->myde_i - ($this->myde_en - $this->myde_page_count);
   $this->myde_en = $this->myde_page_count;
  }
  if ($this->myde_i  1)
   $this->myde_i = 1;
 }

 //检测是否为数字
 private function numeric($num) {
  if (strlen($num)) {
   if (!preg_match("/^[0-9]+$/", $num)) {
    $num = 1;
   } else {
    $num = substr($num, 0, 11);
   }
  } else {
   $num = 1;
  }
  return $num;
 }

 //地址替换
 private function page_replace($page) {
  return str_replace("{page}", $page, $this->myde_url);
 }

 //首页
 private function myde_home() {
  if ($this->myde_page != 1) {
   return "a href='" . $this->page_replace(1) . "' title='首页'>首页/a>";
  } else {
   return "p>首页/p>";
  }
 }

 //上一页
 private function myde_prev() {
  if ($this->myde_page != 1) {
   return "a href='" . $this->page_replace($this->myde_page - 1) . "' title='上一页'>上一页/a>";
  } else {
   return "p>上一页/p>";
  }
 }

 //下一页
 private function myde_next() {
  if ($this->myde_page != $this->myde_page_count) {
   return "a href='" . $this->page_replace($this->myde_page + 1) . "' title='下一页'>下一页/a>";
  } else {
   return"p>下一页/p>";
  }
 }

 //尾页
 private function myde_last() {
  if ($this->myde_page != $this->myde_page_count) {
   return "a href='" . $this->page_replace($this->myde_page_count) . "' title='尾页'>尾页/a>";
  } else {
   return "p>尾页/p>";
  }
 }

 //输出
 public function myde_write($id = 'page') {
  $str = "div id=" . $id . ">";
  $str.=$this->myde_home();
  $str.=$this->myde_prev();
  if ($this->myde_i > 1) {
   $str.="p class='pageEllipsis'>.../p>";
  }
  for ($i = $this->myde_i; $i = $this->myde_en; $i++) {
   if ($i == $this->myde_page) {
    $str.="a href='" . $this->page_replace($i) . "' title='第" . $i . "页' class='cur'>$i/a>";
   } else {
    $str.="a href='" . $this->page_replace($i) . "' title='第" . $i . "页'>$i/a>";
   }
  }
  if ($this->myde_en  $this->myde_page_count) {
   $str.="p class='pageEllipsis'>.../p>";
  }
  $str.=$this->myde_next();
  $str.=$this->myde_last();
  $str.="p class='pageRemark'>共b>" . $this->myde_page_count .
    "/b>页b>" . $this->myde_total . "/b>条数据/p>";
  $str.="/div>";
  return $str;
 }

}

?>

html, body, div, span, h1, h2, h3, h4, h5, h6, p, pre, 
a, code, em, img, small, strong, sub, sup, u, i, center, 
dl, dt, dd, ol, ul, li, fieldset, form, label {
 margin: 0;
 padding: 0;
 border: 0;
 outline: 0;
 font-size: 100%;
 vertical-align: baseline;
 background: transparent
}

a {
 color: #007bc4;
 text-decoration: none;
 cursor: pointer;
}

.table_parameters a:hover {
 text-decoration: none
}

a:hover {
 text-decoration: underline
}

ol, ul {
 list-style: none
}

table {
 border-collapse: collapse;
 border-spacing: 0
}

/*html {*/
/*background: url(../images/demo_bg.png)*/
/*}*/

body {
 height: 100%;
 font: 12px/18px "Microsoft Yahei", Tahoma, Helvetica, 
 Arial, Verdana, "\5b8b\4f53", sans-serif;
 color: #51555c
}

img {
 border: 0;
 cursor: pointer;
}

.clearfix:after {
 visibility: hidden;
 display: block;
 font-size: 0;
 content: " ";
 clear: both;
 height: 0
}

.head {
 /*border-bottom: 1px solid #dadada;*/
 padding: 0 0 5px
}

.head_inner {
 margin: 0 auto;
 width: 980px
}

.container {
 width: 80%;
 /*min-height: 600px;*/
 margin: 30px auto 0 auto;
 border: 1px solid #d3d3d3;
 background: #fff;
 -moz-border-radius: 5px;
 -khtml-border-radius: 5px;
 -webkit-border-radius: 5px;
 border-radius: 5px
}

.demo > h2.title {
 margin: 4px 0 30px;
 padding: 15px 0 10px 20px;
 border-bottom: 1px solid #d3d3d3;
 font-size: 18px;
 color: #a84c10;
 background: url(../images/arrow.jpg) no-repeat 2px 14px
}

.foot {
 height: 60px;
 padding: 10px 2px;
 line-height: 24px;
 text-align: center
}

.foot a:hover {
 color: #51555c
}

.btn {
 -webkit-border-radius: 3px;
 -moz-border-radius: 3px;
 -ms-border-radius: 3px;
 -o-border-radius: 3px;
 border-radius: 3px;
 background-color: #ff8400;
 color: #fff;
 display: inline-block;
 height: 28px;
 line-height: 28px;
 text-align: center;
 padding: 0 12px;
 transition: background-color .2s linear 0s;
 border: 0;
 cursor: pointer
}

.btn:hover {
 background-color: #e95a00;
 text-decoration: none
}

.demo {
 width: 700px;
 margin: 0 auto
}

ul.ul_demo li {
 background: url("../images/demo_icon.gif") no-repeat scroll 0 6px;
 line-height: 28px;
 padding-left: 20px
}

.input, .table input[type='text'] {
 border: 1px solid #ccc;
 padding: 0 5px;
 width: 220px;
 height: 26px;
 line-height: 26px
}

#nav {
 float: right;
 margin: 30px 0 0
}

#nav li {
 float: left;
 font-size: 16px;
 margin-right: 20px
}

.btn.loading {
 opacity: .5
}

h3 a.cur {
 color: #f30;
}

.demo h3 a {
 font-size: 14px;
 margin: 0 10px 5px 0;
 display: inline-block
}

.red {
 color: red
}

.notice {
 font-size: 14px;
 margin-bottom: 10px;
}

.table_parameters {
 border-left: 1px solid #d3d3d3;
 border-top: 1px solid #d3d3d3;
 margin: 6px auto;
 font-size: 14px
}

.table_parameters tr.tr_head {
 background: none repeat scroll 0 0 #f7f7f7;
 font-weight: bold;
 padding: 6px;
 text-align: center
}

.table_parameters td, .table_parameters th {
 border-bottom: 1px solid #d3d3d3;
 border-right: 1px solid #d3d3d3;
 line-height: 26px;
 padding: 2px
}

h1 {
 font: 32px "Microsoft Yahei";
 margin: 40px auto;
 text-align: center;
}

h2 {
 font-size: 16px;
 margin: 10px 0;
}

.menu {
 height: 30px;
 margin-bottom: 30px;
 padding: 10px;
 background-color: #f0f0f0;
 text-align: center;
}

.menu a {
 display: inline-block;
 height: 30px;
 padding: 0 20px;
 line-height: 30px;
 font-size: 14px;
 color: #333;
 text-decoration: none;
}

.menu a:hover {
 color: #000;
 background-color: #e9e9e9;
}

.menu .cur {
 background-color: #ddd !important;
 color: #000;
}

.vad a {
 display: inline-block;
 height: 36px;
 line-height: 36px;
 margin: 0 5px;
 padding: 0 50px;
 font-size: 14px;
 text-align: center;
 color: #eee;
 text-decoration: none;
 background-color: #222;
}

.vad a:hover {
 color: #fff;
 background-color: #000;
}

.thead {
 width: 728px;
 height: 90px;
 margin: 0 auto;
}

textarea {
 border: 1px solid #ccc;
 font-size: 12px;
 height: 100px;
 line-height: 18px;
 padding: 5px;
 width: 300px;
}

.table td {
 padding: 10px 0
}

.disabled {
 opacity: .6;
 filter: alpha(opacity=60)
}
.demo > p {
 line-height: 30px;
 font-size: 14px
}

.demo > p a {
 font-size: 14px
}

.demo h3 {
 font-size: 16px;
 margin: 20px 0
}

select {
 background-color: #fff;
 background-position: right center;
 background-repeat: no-repeat;
 border: 1px solid #888;
 border-radius: 3px;
 box-sizing: border-box;
 font: 12px/1.5 Tahoma, Arial, sans-serif;
 height: 30px;
 padding: 0 4px;
}

fieldset {
 border: 1px solid #ccc;
 border-radius: 5px;
 margin: 1em 0;
 padding: 10px 20px;
}

dl.row dt {
 width: 2em;
}

dl.row dt {
 clear: left;
 float: left;
 line-height: 30px;
 padding: 5px;
 text-align: right;
 width: 6em;
}

dl.row dd {
 float: left;
 padding: 5px;
}

.pager {
 text-align: right;
}

.pager a {
 padding: 3px 8px;
 margin-left: 3px;
 line-height: 20px;
 background: #f9f9f9;
 border: 1px solid #DBDBDB;
 text-decoration: none
}

.pager a:hover,
.pager a.current {
 background-color: #7CD5B1;
 color: #fff;
 border: 1px solid #7CD5B1;
 cursor: pointer;
}

.page {
 text-align: center;
 margin: 50px 0
}

.page a, .page span.prev_disabled {
 border: 1px solid #ededed;
 color: #3d3d3d;
 font-weight: 700;
 height: 35px;
 line-height: 35px;
 margin-left: 5px;
 min-width: 9px;
 padding: 0 13px;
 text-align: center;
 text-decoration: none;
 vertical-align: top;
 font-family: "simsun";
 display: inline-block
}

.page span.prev_disabled {
 cursor: default;
 color: #ccc;
 margin: 0 10px 0 0
}

.page a.current {
 background-color: #f40;
 border-color: #f40;
 color: #fff;
 font-weight: 700;
 position: relative;
 z-index: 1;
}

.page .extra {
 display: inline-block;
 margin-left: 10px;
 height: 35px;
 line-height: 35px;
 color: #656565;
}

.page .page-num {
 border: 1px solid #ededed;
 height: 21px;
 text-align: center;
 width: 35px;
 display: inline-block
}

.page .page-submit {
 background-clip: padding-box;
 border: 1px solid #ededed;
 border-radius: 2px;
 cursor: pointer;
 height: 21px;
 line-height: 21px;
 text-align: center;
 width: 43px;
 display: inline-block
}

.page .page-submit:hover {
 border-color: #f40;
 color: #f40;
}

.page a:focus, .page a:hover {
 border-color: #f40;
 z-index: 1;
}

.loading {
 margin: 30px 0;
 text-align: center
}

p {
 margin: 0
}

#page {
 height: 40px;
 padding: 20px 0px;
}

#page a {
 display: block;
 float: left;
 margin-right: 10px;
 padding: 2px 12px;
 height: 24px;
 border: 1px #cccccc solid;
 background: #fff;
 text-decoration: none;
 color: #808080;
 font-size: 12px;
 line-height: 24px;
}

#page a:hover {
 color: #077ee3;
 border: 1px #077ee3 solid;
}

#page a.cur {
 border: none;
 background: #077ee3;
 color: #fff;
}

#page p {
 float: left;
 padding: 2px 12px;
 font-size: 12px;
 height: 24px;
 line-height: 24px;
 color: #bbb;
 border: 1px #ccc solid;
 background: #fcfcfc;
 margin-right: 8px;

}

#page p.pageRemark {
 border-style: none;
 background: none;
 margin-right: 0px;
 padding: 4px 0px;
 color: #666;
}

#page p.pageRemark b {
 color: red;
}

#page p.pageEllipsis {
 border-style: none;
 background: none;
 padding: 4px 0px;
 color: #808080;
}

.dates li {
 font-size: 14px;
 margin: 20px 0
}

.dates li span {
 text-align: center
}

td {
 font-size: 15px;
 margin: 20px 0
}