本文目录一览：

1. php分页功能怎么实现
2. php分页类好一点的谁有
3. 找个简单实用的php分页类30分
4. 求PHP各种分页方法，各位大仙有的别藏了~~

php分页功能怎么实现

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。 现在市面上的PHP框架基本都有PHP分页类，参照文档直接调用就好了，如果想看实现过程，可以去下载一个TP框架，然后打开里面的分页类查看里面的源代码。

php分页类好一点的谁有

/*
* 模式四种分页模式：
*/
require_once('../libs/classes/page.class.php');
$page=new page(array('total'=1000,'perpage'=20));
echo 'mode:1<br>'.$page->show();
echo '<hr>mode:2<br>'.$page->show(2);
echo '<hr>mode:3<br>'.$page->show(3);
echo '<hr>mode:4<br>'.$page->show(4);
开启AJAX：
$ajaxpage = new page(array('total'=1000,'perpage'=20,'ajax'='ajax_page','page_name'='test'));
echo 'mode:1<br>'.$ajaxpage->show();
采用继承自定义分页显示模式：
*/
class page {
/**
* config ,public
*/
var $page_name = "page";//page标签，用来控制url页。比如说xxx.php?PB_page=2中的PB_page
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;
$cont2 = $total % $perpage;
if( $cont > 1 && $cont2 == 0 ) {
$this->totalpage = floor($cont);
}
elseif( $cont2 > 0) {
$this->totalpage = floor($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
*
* @param string $style
* @return string
*/
function pre_page($style='') {
if($this->nowindex > 1) {
return $this->_get_link($this->_get_url($this->nowindex-1),$this->pre_page,$style);
}
return '<span class="'.$style.'">'.$this->pre_page.'</span>';
}
/**
* 获取显示“首页”的代码
*
* @return string
*/
function first_page($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
*
* @return string
*/
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='') {
$plus = ceil( $this->pagebarnum / 2 );
if($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));
} else {
$return .= $this->_get_text('<span class="'.$nowindex_style.'">'.$i.'</span>');
}
} else {
break;
}
$return .= "\n";
}
unset($begin);
return $return;
}
/**
* 获取显示跳转按钮的代码
*
* @return string
*/
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>';
} else {
$return .= '<option value="'.$i.'">'.$i.'</option>';
}
}
unset($i);
$return .= '</select>';
return $return;
}
/*
* 获取mysql 语句中limit需要的值
*
* @return string
*/
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 $mode
* @return string
*/
function show($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 . $this->pre_page().'&nbsp;&nbsp;'.$this->nowbar().'&nbsp;'.$this->next_page().'&nbsp;&nbsp;'.'第'.$this->select().'页';
break;
case '2':
$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';
break;
case '3':
$this->next_page = '下一页';
$this->pre_page = '上一页';
$this->first_page = '首页';
$this->last_page = '尾页';
return $str . $this->first_page().'&nbsp;'.$this->pre_page().'&nbsp;'.$this->next_page().'&nbsp;'.$this->last_page();
break;
case '4':
$this->next_page = '下一页';
$this->pre_page = '上一页';
return $str . $this->pre_page().$this->nowbar().$this->next_page();
break;
case '5':
return $str . $this->pre_bar.$this->pre_page().$this->nowbar().$this->next_page().$this->next_bar;
break;
}
}
/*----------------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,'?'))?'':'?').$this->page_name."=";
} else {
//自动获取
if(empty($_SERVER['QUERY_STRING'])) {
//不存在QUERY_STRING时
//如果开启了url重写
if($this->is_rewrite) {
$str = ereg_replace('(p)\/([0-9]{1,})$','',$_SERVER['REQUEST_URI']);
$this->url = $str .'p/';
} else {
$this->url = $_SERVER['REQUEST_URI']."?".$this->page_name."=";
}
} else {
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."=";
} else {
$this->url .= '&'.$this->page_name."=";
}
} else {
$this->url = $_SERVER['REQUEST_URI'].'&'.$this->page_name.'=';
}//end if
}//end if
}//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]);
}
} else {
//手动设置
$this->nowindex = intval($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
* @return string $url
*/
function _get_text($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>';
} else {
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);
}
}

找个简单实用的php分页类30分

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "">
<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{padding:5px 10px; border:1px solid #ccc; background-color:#EEE; text-decoration:none;}
a:hover{background-color:#ccc;}
</style>
</head>
<body>
<?php if(!empty($_SESSION['user'])){ ?>
<marquee>你好，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>
<th colspan=7>
<form action="index.php" method="get">
<input type="text" name="key" value="<?php echo $_GET['key'] ?>" />
<input type="submit" value="查询" />
</form>
</th>
</tr>
<tr>
<th>用户名</th>
<th>性别</th>
<th>爱好</th>
<th>地址</th>
<th>手机</th>
<th>座机</th>
<?php if(!empty($_SESSION['user'])){ ?>
<th>操作</th>
<?php } ?>
</tr>
<?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
$numrows = 3;
#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
$sort = 5;
#求开始页码
$half = intval($sort/2);
if($countPage <= 5 || $page <= $half ){
$start = 1;
}else{
$start = $page - $half;
}
#求结束页码
if($countPage <= 5 || $page+$half > $countPage){
$end = $countPage;
}else{
$end = $start + $sort - 1;
}
#求出偏移量
$offset = ($page - 1) * $numrows;
$sql = "select * from user where user like '%$key%' limit $offset,$numrows";
$query = mysql_query($sql);
while($val = mysql_fetch_assoc($query)){
?>
<tr>
<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 $val['tel'] ?></td>
<?php if(!empty($_SESSION['user'])){ ?>
<td align="center"><a href="#" onclick="onsure('del.php?id=<?php echo $val['id'] ?>')">删除</a>&nbsp;|&nbsp;<a href="show.php?id=<?php echo $val['id'] ?>">修改</a></td>
<?php } ?>
</tr>
<?php
}
?>
<tr height="50">
<th colspan=<?php if(!empty($_SESSION['user'])){ echo '"7"'; }else{ echo '"6"';} ?> align="center">
总共<?php echo $countPage; ?>页/当前第<?php echo $page ?>页&nbsp;
<a href="index.php?page=1&key=<?php echo $key?>">首页</a>&nbsp;
<a href="?page=<?php echo $page-1 ?>&key=<?php echo $key?>">上一页</a>&nbsp;
<?php for($i = $start; $i<=$end; $i++){
if($i == $page){
echo $i . '&nbsp; ';
}else{
?>
<a href="?page=<?php echo $i ?>&key=<?php echo $key?>"><?php echo $i ?></a>&nbsp;
<?php
}
} ?>
<!--a href="?page=<?php echo $page+1 ?>">...</a>&nbsp;
<a href="?page=<?php echo $countPage; ?>"><?php echo $countPage; ?></a>&nbsp;-->
<a href="?page=<?php echo $page+1 ?>&key=<?php echo $key?>">下一页</a>&nbsp;
<a href="?page=<?php echo $countPage; ?>&key=<?php echo $key?>">尾页</a>&nbsp;
</th>
</tr>
</table>
<a href="form.html">添加新联系人</a>
<a href="login.html">管理员登陆</a>
</body>
</html>

求PHP各种分页方法，各位大仙有的别藏了~~

ＰＨＰ分页方法： 第一步创建一个类 subPages.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 $subPage_type;//显示分页的类型
//__construct是SubPages的构造函数，用来在创建类的时候自动运行.
//@$each_disNums 每页显示的条目数
// @$nums 总条目数
// @$current_num 当前被选中的页
//@$sub_pages 每次显示的页数
//@$subPage_link 每个分页的链接
//@$subPage_type 显示分页的类型
//当@subPage_type=1的时候为普通分页模式 example： 共4523条记录,每页显示10条,当前第1/453页 [首页] [上页] [下页] [尾页]
//当@subPage_type=2的时候为经典分页样式 example： 当前第1/453页 [首页] [上页] 1 2 3 4 5 6 7 8 9 10 [下页] [尾页]
function __construct($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;
}else{
$this->current_page=intval($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){
$this->subPageCss1();
}elseif ($subPage_type == 2){
$this->subPageCss2();
}
}
//用来给建立分页的数组初始化的函数。
function initArray(){
for($i=0;$i<$this->sub_pages;$i++){
$this->page_array[$i]=$i;
}
return $this->page_array;
}
//construct_num_Page该函数使用来构造显示的条目
// 即使：[1][2][3][4][5][6][7][8][9][10]
function construct_num_Page(){
if($this->pageNums > $this->sub_pages){
$current_array=array();
for($i=0;$i<$this->pageNums;$i++){
$current_array[$i]=$i+1;
}
}else{
$current_array=$this->initArray();
if($this->current_page <= 3){
for($i=0;$i<count($current_array);$i++){
$current_array[$i]=$i+1;
}
}elseif ($this->current_page <= $this->pageNums && $this->current_page > $this->pageNums - $this->sub_pages +1 ){
for($i=0;$i<count($current_array);$i++){
$current_array[$i]=($this->pageNums)-($this->sub_pages)+1+$i;
}
}else{
for($i=0;$i<count($current_array);$i++){
$current_array[$i]=$this->current_page-2+$i;
}
}
}
return $current_array;
}
//构造普通模式的分页
//共4523条记录,每页显示10条,当前第1/453页 [首页] [上页] [下页] [尾页]
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>] ";
}else {
$subPageCss1Str.="[下一页] ";
$subPageCss1Str.="[尾页] ";
}
echo $subPageCss1Str;
}
//构造经典模式的分页
//当前第1/453页 [首页] [上页] 1 2 3 4 5 6 7 8 9 10 [下页] [尾页]
function subPageCss2(){
$subPageCss2Str="";
$subPageCss2Str.="当前第".$this->current_page."/".$this->pageNums."页 ";
if($this->current_page > 1){
$firstPageUrl=$this->subPage_link."1";
$prewPageUrl=$this->subPage_link.($this->current_page-1);
$subPageCss2Str.="[<a href='$firstPageUrl'>首页</a>] ";
$subPageCss2Str.="[<a href='$prewPageUrl'>上一页</a>] ";
}else {
$subPageCss2Str.="[首页] ";
$subPageCss2Str.="[上一页] ";
}
$a=$this->construct_num_Page();
for($i=0;$i<count($a);$i++){
$s=$a[$i];
if($s == $this->current_page ){
$subPageCss2Str.="[<span style='color:red;font-weight:bold;'>".$s."</span>]";
}else{
$url=$this->subPage_link.$s;
$subPageCss2Str.="[<a href='$url'>".$s."</a>]";
}
}
if($this->current_page < $this->pageNums){
$lastPageUrl=$this->subPage_link.$this->pageNums;
$nextPageUrl=$this->subPage_link.($this->current_page+1);
$subPageCss2Str.=" [<a href='$nextPageUrl'>下一页</a>] ";
$subPageCss2Str.="[<a href='$lastPageUrl'>尾页</a>] ";
}else {
$subPageCss2Str.="[下一页] ";
$subPageCss2Str.="[尾页] ";
}
echo $subPageCss2Str;
}
}

要做分页的页面

//每页显示的条数
$page_size=2;
//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
echo "<table border='0' cellpadding='1' cellspacing='2' width='100%' bgcolor='#FFFFFF'>";
while($query_row = mysql_fetch_array($query_res_sec)) {
echo "<tr>";
for ($i=0;$i<$query_cols;$i++) {
echo "<td bordercolor='#A2BEE1' bgcolor='#A2BEE1' width='8%'>".$query_row[$i]."</td>\n";
}
echo "<td bordercolor='#A2BEE1' bgcolor='#A2BEE1' width='8%'>";
//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=$query_row[0]');\"class=\"button\";>修改</button>";
//echo "<a href='../delete/delete.php?rec_id=$query_row[0]' onClick=\"if(confirm('确实要删除此条记录吗？')) return true;else return false;\"><img src=\"../image/delete.gif\" align=\"absmiddle\"/>删除</a>";
echo "<button onClick=\"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,$sub_pages,"query.php?p=",1);
}else{
die('数据库连接异常: '.mysql_error());
}
//断开数据库连接
if ($conn)
{
mysql_close($conn);
}