本文实例讲述了PHP封装的page分页类定义与用法。分享给大家供大家参考，具体如下：
亲测有效，见下图=========>
1. 测试实例test.php
<"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']) "";
$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;
"-//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="/UploadFiles/2021-04-02/jquery-1.11.0.min.js">
2. 封装的page分页类page.class.php
<"/^[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;
}
}
"htmlcode">
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
}
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标签：
PHP,封装,page分页类
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