php本身是没有分页概念的,分页是URL传参,然后通过mysql查询语句到数据库获取数据,然后实现的分页,url上的参数,通过PHP的$_GET都是可以获取到的.
/*
* 模式四种分页模式：
require_once('../libs/classes/page.class.php');
echo 'mode:1br'.$page-show();
开启AJAX：
echo 'mode:1br'.$ajaxpage-show();
采用继承自定义分页显示模式：
*/
class page {
/**
* config ,public
var $next_page = '';//下一页
var $pre_page = '';//上一页
var $first_page = 'First';//首页
var $last_page = 'Last';//尾页
var $pre_bar = '';//上一分页条
var $next_bar = '';//下一分页条
var $format_left = '[';
var $format_right = ']';
var $is_ajax = false;//是否支持AJAX分页模式
var $is_rewrite = true;//是否启动url重写分页模式
var $totalcount = 0;
var $nowpage ;
var $perpage = 0;
* private
*
var $pagebarnum = 10;//控制记录条的个数.
var $totalpage = 0;//总页数
var $ajax_action_name = '';//AJAX动作名
var $nowindex = 1;//当前页
var $url = "";//url地址头
var $offset = 0;
* constructor构造函数
* @param array $array['total'],$array['perpage'],$array['nowindex'],$array['url'],$array['ajax']...
function page($array) {
if(is_array($array)) {
if(!array_key_exists('total',$array))
$this-error(__FUNCTION__,'need a param of total');
$this-totalcount = $total = intval($array['total']);
$perpage = (array_key_exists('perpage',$array)) ? intval($array['perpage']):10;
$this-nowpage = $nowindex = (array_key_exists('nowindex',$array)) ? intval($array['nowindex']):'';
$url = (array_key_exists('url',$array)) ? $array['url'] : '';
} else {
$total = 0;
$perpage = 10;
$nowindex = '';
$url = '';
}
if( (!is_int($total)) || ($total 0) )
$this-error(__FUNCTION__,$total.' is not a positive integer!');
if( (!is_int($perpage)) || ($perpage = 0) )
$this-error(__FUNCTION__,$perpage.' is not a positive integer!');
if(!empty($array['page_name']))
$this-set('page_name',$array['page_name']);//设置pagename
$this-_set_nowindex($nowindex);//设置当前页
$this-_set_url($url);//设置链接地址
$this-perpage = $perpage;
$cont = $total / $perpage;
$this-totalpage = floor($cont);
$this-totalpage = floor($cont)◆1;
$this-offset = ($this-nowindex-1) * $this-perpage;
if(!empty($array['ajax']))
$this-open_ajax($array['ajax']);//打开AJAX模式
* 设定类中指定变量名的值,如果改变量不属于这个类,将throw一个exception
* @param string $var
* @param string $value
function set($var,$value) {
if(in_array($var,get_object_vars($this)))
$this-$var=$value;
else
$this-error(__FUNCTION__,$var." does not belong to PB_Page!");
* 打开倒AJAX模式
* @param string $action 默认ajax触发的动作.
function open_ajax($action) {
$this-is_ajax = true;
$this-ajax_action_name = $action;
* 获取显示"下一页"的代码
* @param string $style
* @return string
function next_page($style='') {
if($this-nowindex$this-totalpage) {
return $this-_get_link($this-_get_url($this-nowindex◆1),$this-next_page,$style);
return 'span class="'.$style.'"'.$this-next_page.'/span';
* 获取显示"上一页"的代码
function pre_page($style='') {
if($this-nowindex 1) {
return $this-_get_link($this-_get_url($this-nowindex-1),$this-pre_page,$style);
return 'span class="'.$style.'"'.$this-pre_page.'/span';
* 获取显示"首页"的代码
function first_page($style='') {
if($this-nowindex==1) {
return 'span class="'.$style.'"'.$this-first_page.'/span';
return $this-_get_link($this-_get_url(1),$this-first_page,$style);
* 获取显示"尾页"的代码
function last_page($style=''){
if( $this-nowindex == $this-totalpage ) {
return 'span class="'.$style.'"'.$this-last_page.'/span';
return $this-_get_link($this-_get_url($this-totalpage),$this-last_page,$style);
function nowbar($style='',$nowindex_style='') {
if($this-pagebarnum - $plus ◆ $this-nowindex $this-totalpage ) {
$plus = ($this-pagebarnum - $this-totalpage ◆ $this-nowindex);
$begin = $this-nowindex - $plus ◆ 1;
$begin = ( $begin = 1) ? $begin : 1;
$return = '';
for($i = $begin; $i $begin ◆ $this-pagebarnum ; $i◆◆) {
if( $i = $this-totalpage ) {
if( $i != $this-nowindex ) {
$return .= $this-_get_text($this-_get_link($this-_get_url($i),$i,$style));
$return .= $this-_get_text('span class="'.$nowindex_style.'"'.$i.'/span');
break;
$return .= "\n";
unset($begin);
return $return;
* 获取显示跳转按钮的代码
function select() {
$return = 'select id="PB_Page_Select" onChange="window.location.href = \''.$this-url.'\'◆this.value;" ';
for( $i=1 ; $i = $this-totalpage ; $i◆◆ ){
if( $i == $this-nowindex ) {
$return .= 'option value="'.$i.'" selected'.$i.'/option';
$return .= 'option value="'.$i.'"'.$i.'/option';
unset($i);
$return .= '/select';
* 获取mysql 语句中limit需要的值
function offset() {
return $this-offset;
* 控制分页显示风格（你可以增加相应的风格）
* @param int $mode
function show($mode=1) {
$str = "共 {$this-totalcount} 条记录 ";
if($this-nowpage 0)
$str .= " 第{$this-nowpage}/{$this-totalpage}页 ";
switch ($mode){
case '1':
$this-next_page = '下一页';
$this-pre_page = '上一页';
return $str . $this-pre_page().'?'.$this-nowbar().'?'.$this-next_page().'?'.'第'.$this-select().'页';
$this-next_page = '下一页';
$this-pre_page = '上一页';
$this-first_page = '首页';
$this-last_page = '尾页';
return $str . $this-first_page().$this-pre_page().'[第'.$this-nowindex.'页]'.$this-next_page().$this-last_page().'第'.$this-select().'页';
return $str . $this-first_page().'?'.$this-pre_page().'?'.$this-next_page().'?'.$this-last_page();
return $str . $this-pre_page().$this-nowbar().$this-next_page();
return $str . $this-pre_bar.$this-pre_page().$this-nowbar().$this-next_page().$this-next_bar;
/*----------------private function (私有方法)-----------------------------------------------------------*/
* 设置url头地址
* @param: String $url
* @return boolean
function _set_url($url="") {
if(!empty($url)) {
//手动设置
$this-url = $url.((stristr($url,'?'))?'':'?').$this-page_name."=";
//自动获取
if(empty($_SERVER['QUERY_STRING'])) {
//不存在QUERY_STRING时
#如果开启了url重写
if($this-is_rewrite) {
$this-url = $str .'p/';
$this-url = $_SERVER['REQUEST_URI']."?".$this-page_name."=";
if(stristr($_SERVER['QUERY_STRING'],$this-page_name.'=')) {
//地址存在页面参数
$this-url = str_replace($this-page_name.'='.$this-nowindex,'',$_SERVER['REQUEST_URI']);
$last = $this-url[strlen($this-url)-1];
if($last=='?'||$last=='') {
$this-url .= $this-page_name."=";
$this-url .= ''.$this-page_name."=";
$this-url = $_SERVER['REQUEST_URI'].''.$this-page_name.'=';
}//end if
* 设置当前页面
function _set_nowindex($nowindex) {
if(empty($nowindex)) {
//系统获取
if(isset($_GET[$this-page_name])) {
$this-nowindex = intval($_GET[$this-page_name]);
$this-nowindex = intval($nowindex);
* 为指定的页面返回地址值
* @param int $pageno
* @return string $url
function _get_url($pageno=1) {
return $this-url.$pageno;
* 获取分页显示文字,比如说默认情况下_get_text('a href=""1/a')将返回[a href=""1/a]
* @param String $str
function _get_text($str) {
return $this-format_left.$str.$this-format_right;
* 获取链接地址
function _get_link($url,$text,$style='') {
$style = (empty($style))?'':'class="'.$style.'"';
if($this-is_ajax) {
//如果是使用AJAX模式
return 'a '.$style.' href="javascript:'.$this-ajax_action_name.'(\''.$url.'\')"'.$text.'/a';
return 'a '.$style.' href="'.$url.'"'.$text.'/a';
* 出错处理方式
function error($function,$errormsg) {
die('Error in file b'.__FILE__.'/b ,Function b'.$function.'()/b :'.$errormsg);
html xmlns=""
head
meta http-equiv="Content-Type" content="text/html; charset=gbk" /
title通讯录/title
script type="text/javascript"
function onsure(url){
var sure = confirm("确定要删除?");
if(sure){
location.href = url;
}else{
return false;
/script
style
a:hover{background-color:#ccc;}
/style
/head
body
php if(!empty($_SESSION['user'])){ ?
marquee土嘎嘎的粉丝们大家好,欢迎"?php echo $_SESSION['user'] //$_COOKIE['user'] ?"回来！a href="unset.php"安全退出/a/marquee
php } ?
table width='100%' border=1
caption align="top"h1通讯录/h1/caption
tr
form action="index.php" method="get"
input type="text" name="key" value="?php echo $_GET['key'] ?" /
input type="submit" value="查询" /
/form
/th
/tr
th用户名/th
th性别/th
th爱好/th
th地址/th
th手机/th
th座机/th
th操作/th
php } ?
php
include "connect.php";
/********查询***********/
#获取查询关键字
$key = $_GET['key'];
#求记录总数
$sql = "select count(*) from user where user like '%$key%'";
$query = mysql_query($sql);
$row = mysql_fetch_row($query);
$countnum = $row[0];
#每页显示的记录数
#总页数
$countPage = ceil($countnum/$numrows);
#当前页
$page = intval($_GET['page']) 0 ? intval($_GET['page']) : 1;
#控制分栏页码
#求开始页码
$start = 1;
$start = $page - $half;
#求结束页码
$end = $countPage;
$end = $start ◆ $sort - 1;
#求出偏移量
$offset = ($page - 1) * $numrows;
$sql = "select * from user where user like '%$key%' limit $offset,$numrows";
while($val = mysql_fetch_assoc($query)){
td?php echo str_replace($key,"font color='red'$key/font",$val['user']) ?/td
td?php echo $val['sex'] == 1 ? '先生' : '女士'; ?/td
td?php echo $val['like'] ?/td
td?php echo $val['address'] ?/td
td?php echo $val['mobeil'] ?/td
td?php echo $val['tel'] ?/td
td align="center"a href="#" onclick="onsure('del.php?id=?php echo $val['id'] ?')"删除/a?|?a href="show.php?id=?php echo $val['id'] ?"修改/a/td
总共?php echo $countPage; ?页/当前第?php echo $page ?页?
a href="index.php?page=1key=?php echo $key?"首页/a?
a href="?page=?php echo $page-1 ?key=?php echo $key?"上一页/a?
php for($i = $start; $i= $end; $i◆◆){
if($i == $page){
echo $i . '? ';
a href="?page=?php echo $i ?key=?php echo $key?"?php echo $i ?/a?
} ?
!--a href="?page=?php echo $page◆1 ?".../a?
a href="?page=?php echo $countPage; ?"?php echo $countPage; ?/a?--
a href="?page=?php echo $page◆1 ?key=?php echo $key?"下一页/a?
a href="?page=?php echo $countPage; ?key=?php echo $key?"尾页/a?
/table
a href="form.html"添加新联系人/a
a href="login.html"管理员登陆/a
/body
/html
ＰＨＰ分页方法：
第一步创建一个类 subPages.php?php
class SubPages{
private $each_disNums;//每页显示的条目数
private $nums;//总条目数
private $current_page;//当前被选中的页
private $sub_pages;//每次显示的页数
private $pageNums;//总页数
private $page_array = array();//用来构造分页的数组
private $subPage_link;//每个分页的链接
private $subPage_type;//显示分页的类型
function __construct($each_disNums,$nums,$current_page,$sub_pages,$subPage_link,$subPage_type){
//intval通过使用特定的进制转换（默认是十进制）,返回变量 var 的 integer 数值
$this-each_disNums=intval($each_disNums);
$this-nums=intval($nums);
if(!$current_page){
$this-current_page=1;
$this-current_page=intval($current_page);
$this-sub_pages=intval($sub_pages);
$this-pageNums=ceil($nums/$each_disNums);
$this-subPage_link=$subPage_link;
$this-show_SubPages($subPage_type);
//echo $this-pageNums."--".$this-sub_pages;
//__destruct析构函数,当类不在使用的时候调用,该函数用来释放资源
function __destruct(){
unset($each_disNums);
unset($nums);
unset($current_page);
unset($sub_pages);
unset($pageNums);
unset($page_array);
unset($subPage_link);
unset($subPage_type);
//show_SubPages函数用在构造函数里面.而且用来判断显示什么样子的分页
function show_SubPages($subPage_type){
if($subPage_type == 1){
$this-subPageCss1();
//用来给建立分页的数组初始化的函数.
function initArray(){
for($i=0;$i$this-sub_pages;$i◆◆){
$this-page_array[$i]=$i;
return $this-page_array;
//construct_num_Page该函数使用来构造显示的条目
function construct_num_Page(){
if($this-pageNums $this-sub_pages){
$current_array=array();
for($i=0;$i$this-pageNums;$i◆◆){
$current_array[$i]=$i◆1;
$current_array=$this-initArray();
for($i=0;$icount($current_array);$i◆◆){
}elseif ($this-current_page = $this-pageNums $this-current_page $this-pageNums - $this-sub_pages ◆1 ){
$current_array[$i]=($this-pageNums)-($this-sub_pages)◆1◆$i;
return $current_array;
//构造普通模式的分页
function subPageCss1(){
$subPageCss1Str="";
$subPageCss1Str.="共".$this-nums."条记录,";
$subPageCss1Str.="每页显示".$this-each_disNums."条,";
$subPageCss1Str.="当前第".$this-current_page."/".$this-pageNums."页 ";
if($this-current_page 1){
$firstPageUrl=$this-subPage_link."1";
$prewPageUrl=$this-subPage_link.($this-current_page-1);
$subPageCss1Str.="[a href='$firstPageUrl'首页/a] ";
$subPageCss1Str.="[a href='$prewPageUrl'上一页/a] ";
}else {
$subPageCss1Str.="[首页] ";
$subPageCss1Str.="[上一页] ";
if($this-current_page $this-pageNums){
$lastPageUrl=$this-subPage_link.$this-pageNums;
$nextPageUrl=$this-subPage_link.($this-current_page◆1);
$subPageCss1Str.=" [a href='$nextPageUrl'下一页/a] ";
$subPageCss1Str.="[a href='$lastPageUrl'尾页/a] ";
$subPageCss1Str.="[下一页] ";
$subPageCss1Str.="[尾页] ";
echo $subPageCss1Str;
//构造经典模式的分页
$a=$this-construct_num_Page();
for($i=0;$icount($a);$i◆◆){
$s=$a[$i];
if($s == $this-current_page ){
$url=$this-subPage_link.$s;
要做分页的页面?php//每页显示的条数
//得到当前是第几页
$pageCurrent=$_GET["p"];
$offet =($pageCurrent-1)*$page_size;
//建立数据库连接
$conn = mysql_connect("地址","用户名","密码") or die("".mysql_error());
//设置字符集
mysql_query("set names gbk");
//设置数据库
mysql_select_db("数据库名",$conn) or die("".mysql_error());
if($conn) { include ("query.html");
//查询会员信息//注:这里的sql查询了两遍.第一遍是确定查询出来的总数据条数
$query_sql = "SELECT * FROM user_info_t order by id desc";//第二遍是根据需要即$page_size来确定每次查出的条数
$query_sql_sec= "SELECT * FROM user_info_t order by id desc limit $offet,$page_size";
//执行查询语句 返回一个结果集
$query_res = mysql_query($query_sql,$conn);
$query_res_sec = mysql_query($query_sql_sec,$conn);
//查询列数
//$query_cols = mysql_num_fields($query_res);
//查询行数
$query_num =mysql_num_rows($query_res);
//返回根据从结果集取得的行生成的数组,如果没有更多行
while($query_row = mysql_fetch_array($query_res_sec)) {
echo "tr";
for ($i=0;$i$query_cols;$i◆◆) {
//echo "input type='button' class='button' id='modify_record' name='modify_record' value='修改' /";
echo"button onClick=\"submit(location.href='../modify/modify.php?rec_id=$query_row[0]');\"class=\"button\";修改/button";
//echo "ahref='../delete/delete.php?rec_id=$query_row[0]'onClick=\"if(confirm('确实要删除此条记录吗?')) return true;else returnfalse;\"img src=\"../image/delete.gif\" align=\"absmiddle\"/删除/a";
echo "buttononClick=\"if(confirm('确实要删除此条记录吗?')) return submit(location.href='../delete/delete.php?rec_id=$query_row[0]');else return false;\"class=\"button\";删除/button";
echo "/td";
echo "/tr";
//echo "/form";
echo "/table";
require_once("../common/subPages.php");//总条目数为数据库中查询出的数据条数
$nums=$query_num;
//每次显示的页数
$sub_pages=10; //if(!$pageCurrent) $pageCurrent=1;
//调用类SubPages 传的参数为:每页显示条数/当前第几页/每次显示的页数/分页模式
$subPage=new SubPages($page_size,$nums,$pageCurrent,$sub_pages,"query.php?p=",1);
die('数据库连接异常: '.mysql_error());
//断开数据库连接
if ($conn)
{
mysql_close($conn);
以上就是土嘎嘎小编为大家整理的超好用的php分页类相关主题介绍,如果您觉得小编更新的文章只要能对粉丝们有用,就是我们最大的鼓励和动力,不要忘记讲本站分享给您身边的朋友哦！！