两款万能的php分页类
本文为大家分享个超级好用、万能的php分页类，具体的实现代码如下
第一款php分页类
<?php
/*
*Tochangethistemplate,chooseTools|Templates
*andopenthetemplateintheeditor.
*/
/**
*分页类
*使用方式:
*$page=newPage();
*$page->init(1000,20);
*$page->setNotActiveTemplate('<span> {a} </span>');
*$page->setActiveTemplate('{a}');
*echo$page->show();
*
*
*@author风居住的地方
*/
classPage{
/**
*总条数
*/
private$total;
/**
*每页大小
*/
private$pageSize;
/**
*总页数
*/
private$pageNum;
/**
*当前页
*/
private$page;
/**
*地址
*/
private$uri;
/**
*分页变量
*/
private$pageParam;
/**
*LIMITXX,XX
*/
private$limit;
/**
*数字分页显示
*/
private$listnum=8;
/**
*分页显示模板
*可用变量参数
*{total}总数据条数
*{pagesize}每页显示条数
*{start}本页开始条数
*{end}本页结束条数
*{pagenum}共有多少页
*{frist}首页
*{pre}上一页
*{next}下一页
*{last}尾页
*{list}数字分页
*{goto}跳转按钮
*/
private$template='<div><span>共有{total}条数据</span><span>每页显示{pagesize}条数据</span>,<span>本页{start}-{end}条数据</span><span>共有{pagenum}页</span><ul>{frist}{pre}{list}{next}{last}{goto}</ul></div>';
/**
*当前选中的分页链接模板
*/
private$activeTemplate='<liclass="active"><ahref="javascript:;">{text}</a></li>';
/**
*未选中的分页链接模板
*/
private$notActiveTemplate='<li><ahref="{url}">{text}</a></li>';
/**
*显示文本设置
*/
private$config=array('frist'=>'首页','pre'=>'上一页','next'=>'下一页','last'=>'尾页');
/**
*初始化
*@paramtype$total总条数
*@paramtype$pageSize每页大小
*@paramtype$paramurl附加参数
*@paramtype$pageParam分页变量
*/
publicfunctioninit($total,$pageSize,$param='',$pageParam='page'){
$this->total=intval($total);
$this->pageSize=intval($pageSize);
$this->pageParam=$pageParam;
$this->uri=$this->geturi($param);
$this->pageNum=ceil($this->total/$this->pageSize);
$this->page=$this->setPage();
$this->limit=$this->setlimit();
}
/**
*设置分页模板
*@paramtype$template模板配置
*/
publicfunctionsetTemplate($template){
$this->template=$template;
}
/**
*设置选中分页模板
*@paramtype$activeTemplate模板配置
*/
publicfunctionsetActiveTemplate($activeTemplate){
$this->activeTemplate=$activeTemplate;
}
/**
*设置未选中分页模板
*@paramtype$notActiveTemplate模板配置
*/
publicfunctionsetNotActiveTemplate($notActiveTemplate){
$this->notActiveTemplate=$notActiveTemplate;
}
/**
*返回分页
*@returntype
*/
publicfunctionshow(){
returnstr_ireplace(array(
'{total}',
'{pagesize}',
'{start}',
'{end}',
'{pagenum}',
'{frist}',
'{pre}',
'{next}',
'{last}',
'{list}',
'{goto}',
),array(
$this->total,
$this->setPageSize(),
$this->star(),
$this->end(),
$this->pageNum,
$this->frist(),
$this->prev(),
$this->next(),
$this->last(),
$this->pagelist(),
$this->gopage(),
),$this->template);
}
/**
*获取limit起始数
*@returntype
*/
publicfunctiongetOffset(){
return($this->page-1)*$this->pageSize;
}
/**
*设置LIMIT
*@returntype
*/
privatefunctionsetlimit(){
return"limit".($this->page-1)*$this->pageSize.",{$this->pageSize}";
}
/**
*获取limit
*@paramtype$args
*@returntype
*/
publicfunction__get($args){
if($args=="limit"){
return$this->limit;
}else{
returnnull;
}
}
/**
*初始化当前页
*@returnint
*/
privatefunctionsetPage(){
if(!empty($_GET[$this->pageParam])){
if($_GET[$this->pageParam]>0){
if($_GET[$this->pageParam]>$this->pageNum)
return$this->pageNum;
else
return$_GET[$this->pageParam];
}
}
return1;
}
/**
*初始化url
*@paramtype$param
*@returnstring
*/
privatefunctiongeturi($param){
$url=$_SERVER['REQUEST_URI'].(strpos($_SERVER['REQUEST_URI'],"?")?"":"?").$param;
$parse=parse_url($url);
if(isset($parse["query"])){
parse_str($parse["query"],$params);
unset($params["page"]);
$url=$parse["path"]."?".http_build_query($params);
return$url;
}else{
return$url;
}
}
/**
*本页开始条数
*@returnint
*/
privatefunctionstar(){
if($this->total==0){
return0;
}else{
return($this->page-1)*$this->pageSize+1;
}
}
/**
*本页结束条数
*@returntype
*/
privatefunctionend(){
returnmin($this->page*$this->pageSize,$this->total);
}
/**
*设置当前页大小
*@returntype
*/
privatefunctionsetPageSize(){
return$this->end()-$this->star()+1;
}
/**
*首页
*@returntype
*/
privatefunctionfrist(){
$html='';
if($this->page==1){
$html.=$this->replace("{$this->uri}&page=1",$this->config['frist'],true);
}else{
$html.=$this->replace("{$this->uri}&page=1",$this->config['frist'],false);
}
return$html;
}
/**
*上一页
*@returntype
*/
privatefunctionprev(){
$html='';
if($this->page>1){
$html.=$this->replace($this->uri.'&page='.($this->page-1),$this->config['pre'],false);
}else{
$html.=$this->replace($this->uri.'&page='.($this->page-1),$this->config['pre'],true);
}
return$html;
}
/**
*分页数字列表
*@returntype
*/
privatefunctionpagelist(){
$linkpage="";
$lastlist=floor($this->listnum/2);
for($i=$lastlist;$i>=1;$i--){
$page=$this->page-$i;
if($page>=1){
$linkpage.=$this->replace("{$this->uri}&page={$page}",$page,false);
}else{
continue;
}
}
$linkpage.=$this->replace("{$this->uri}&page={$this->page}",$this->page,true);
for($i=1;$i<=$lastlist;$i++){
$page=$this->page+$i;
if($page<=$this->pageNum){
$linkpage.=$this->replace("{$this->uri}&page={$page}",$page,false);
}else{
break;
}
}
return$linkpage;
}
/**
*下一页
*@returntype
*/
privatefunctionnext(){
$html='';
if($this->page<$this->pageNum){
$html.=$this->replace($this->uri.'&page='.($this->page+1),$this->config['next'],false);
}else{
$html.=$this->replace($this->uri.'&page='.($this->page+1),$this->config['next'],true);
}
return$html;
}
/**
*最后一页
*@returntype
*/
privatefunctionlast(){
$html='';
if($this->page==$this->pageNum){
$html.=$this->replace($this->uri.'&page='.($this->pageNum),$this->config['last'],true);
}else{
$html.=$this->replace($this->uri.'&page='.($this->pageNum),$this->config['last'],false);
}
return$html;
}
/**
*跳转按钮
*@returnstring
*/
privatefunctiongopage(){
$html='';
$html.=' <inputtype="text"value="'.$this->page.'"onkeydown="javascript:if(event.keyCode==13){varpage=(this.value>'.$this->pageNum.')?'.$this->pageNum.':this.value;location=\''.$this->uri.'&page=\'+page+\'\'}"style="width:25px;"/><inputtype="button"onclick="javascript:varpage=(this.previousSibling.value>'.$this->pageNum.')?'.$this->pageNum.':this.previousSibling.value;location=\''.$this->uri.'&page=\'+page+\'\'"value="GO"/>';
return$html;
}
/**
*模板替换
*@paramtype$replace替换内容
*@paramtype$result条件
*@returntype
*/
privatefunctionreplace($url,$text,$result=true){
$template=($result?$this->activeTemplate:$this->notActiveTemplate);
$html=str_replace('{url}',$url,$template);
$html=str_replace('{text}',$text,$html);
return$html;
}
}
第二款php分页类
<?php
/*
*本程序文件对分页程序进行了封装
*
*/
classPage_Link
{
var$page_max=10;//一组页码的最大数
var$page_num=10;//总页数
var$length=20;//一页的数据条数
var$isNextPage=true;
var$isFirstPage=false;
functionCalculation_Page_Num($total)
{
$this->page_num=ceil($total/$this->length);
return$this->page_num;
}
functionCalculation_Min_Max($act_page=1)
{
//定义左右偏移量
$py_left=0;
$py_right=0;
//定义左右边界
$bj_left=0;
$bj_right=0;
//定义滚动区间边界
$gd_left=0;
$gd_right=0;
//判断是否需要分组
if(($this->page_num-$this->page_max)<=0)
{
//不需要分组
$bj_left=1;
$bj_right=$this->page_num;
}
else
{
//要进行分组
//判断容量的奇偶
$tmp=$this->page_max%2;
if($tmp===1)
{
//奇数
$py_left=$py_right=($this->page_max-1)/2;
}
else
{
//偶数
$py_left=$this->page_max/2-1;
$py_right=$this->page_max/2;
}
//计算滚动区间
$gd_left=1+$py_left;
$gd_right=$this->page_num-$py_right;
//判断当前页是否落入了滚动区间
if($act_page>=$gd_left&&$act_page<=$gd_right)
{
//区间内
$bj_left=$act_page-$py_left;
$bj_right=$act_page+$py_right;
}
else
{
//区间外
if(($act_page-$py_left)<=1)
{
//左侧固定区间
$bj_left=1;
$bj_right=$this->page_max;
}
else
{
$bj_left=$this->page_num-$this->page_max+1;
$bj_right=$this->page_num;
}
}
}
$res=array();
$res['min']=$bj_left;
$res['max']=$bj_right;
return$res;
}
//主方法
functionmake_page($total,$act_page,$url,$param)
{
$page_num=$this->Calculation_Page_Num($total);
$arr_min_max=$this->Calculation_Min_Max($act_page);
if(!eregi("([?|&]$param=)",$url)){
$url=strpos($url,"?")===false?$url."?":$url."&";
$url=$url."$param=0";
}
if($act_page>$page_num)
{
$act_page=$page_num;
}
//用正则把url改成正规的
$url=eregi_replace($param.'=[0-9]+',$param.'=0',$url);
$res=array();
$d=0;
for($i=$arr_min_max['min'];$i<=$arr_min_max['max'];$i++)
{
if($i==$act_page)
{
$res[$d]['url']='';
$res[$d]['name']=$i;
$res[$d]['no']=$i;
}
else
{
$res[$d]['url']=str_replace($param.'=0',$param.'='.$i,$url);
$res[$d]['name']=$i;
$res[$d]['no']=$i;
}
$d++;
}
if($this->isNextPage)
{
$res=$this->make_before_next_link($res,$act_page,$url,$param);
}
if($this->isFirstPage)
{
$res=$this->make_first_end_link($res,$act_page,$url,$param);
}
return$res;
}
////带总页数
functionmake_page_with_total($total,$act_page,$url,$param)
{
$page_num=$this->Calculation_Page_Num($total);
$arr_min_max=$this->Calculation_Min_Max($act_page);
if(!eregi("([?|&]$param=)",$url)){
$url=strpos($url,"?")===false?$url."?":$url."&";
$url=$url."$param=0";
}
if($act_page>$page_num)
{
$act_page=$page_num;
}
//用正则把url改成正规的
$url=eregi_replace($param.'=[0-9]+',$param.'=0',$url);
$res=array();
$d=0;
for($i=$arr_min_max['min'];$i<=$arr_min_max['max'];$i++)
{
if($i==$act_page)
{
$res[$d]['url']='';
$res[$d]['name']=$i;
$res[$d]['no']=$i;
}
else
{
$res[$d]['url']=str_replace($param.'=0',$param.'='.$i,$url);
$res[$d]['name']=$i;
$res[$d]['no']=$i;
}
$d++;
}
if($this->isNextPage)
{
$res=$this->make_before_next_link($res,$act_page,$url,$param);
}
if($this->isFirstPage)
{
$res=$this->make_first_end_link($res,$act_page,$url,$param);
}
$total_num=ceil($total/$this->length);
$result['total']=$total_num;
$result['DATA']=$res;
return$result;
}
//附加上一页和下一页
functionmake_before_next_link($arr,$act,$url,$param)
{
$tmp=array();
$before=$act-1;
$next=$act+1;
if($before<1)
{
$before=1;
$tmp[0]['url']='';
$tmp[0]['name']="上一页";
$tmp[0]['no']=$before;
}
else
{
$tmp[0]['url']=str_replace($param.'=0',$param.'='.$before,$url);
$tmp[0]['name']="上一页";
$tmp[0]['no']=$before;
}
$counts=sizeof($arr);
$tmp_count=sizeof($tmp);
for($i=0;$i<$counts;$i++)
{
$tmp[$tmp_count]['url']=$arr[$i]['url'];
$tmp[$tmp_count]['name']=$arr[$i]['name'];
$tmp[$tmp_count]['no']=$arr[$i]['no'];
$tmp_count++;
}
if($next>$this->page_num)
{
$next=$this->page_num;
$tmp[$tmp_count]['url']='';
$tmp[$tmp_count]['name']="下一页";
$tmp[$tmp_count]['no']=$next;
}
else
{
$tmp[$tmp_count]['url']=str_replace($param.'=0',$param.'='.$next,$url);
$tmp[$tmp_count]['name']="下一页";
$tmp[$tmp_count]['no']=$next;
}
return$tmp;
}
//附加首页和尾页
functionmake_first_end_link($arr,$act,$url,$param)
{
$tmp=array();
$before=1;
$next=$this->page_num;
if($act==1)
{
$before=1;
$tmp[0]['url']='';
$tmp[0]['name']="首页";
$tmp[0]['no']=$before;
}
else
{
$tmp[0]['url']=str_replace($param.'=0',$param.'='.$before,$url);
$tmp[0]['name']="首页";
$tmp[0]['no']=$before;
}
$counts=sizeof($arr);
$tmp_count=sizeof($tmp);
for($i=0;$i<$counts;$i++)
{
$tmp[$tmp_count]['url']=$arr[$i]['url'];
$tmp[$tmp_count]['name']=$arr[$i]['name'];
$tmp[$tmp_count]['no']=$arr[$i]['no'];
$tmp_count++;
}
if($act==$this->page_num)
{
$tmp[$tmp_count]['url']='';
$tmp[$tmp_count]['name']="尾页";
$tmp[$tmp_count]['no']=$next;
}
else
{
$tmp[$tmp_count]['url']=str_replace($param.'=0',$param.'='.$next,$url);
$tmp[$tmp_count]['name']="尾页";
$tmp[$tmp_count]['no']=$next;
}
return$tmp;
}
/**
*带上一页<，下一页>，省略号的分页
*@paramint$total记录总条数
*@paramint$act_page当前页码
*@paramstring$urlurl
*@paramint$maxpageicon最大显示页码数
*@paramint$style上一页，下一页显示样式
*@paramstring$paramurl参数
*/
functionmake_page_with_points($total,$act_page,$url,$maxpageicon,$style,$param)
{
$page_num=$this->Calculation_Page_Num($total);//总页数
$arr_min_max=$this->Calculation_Min_Max($act_page);//最大页，最小页
if($total==0)
{
return"";
}
if($act_page>$page_num)
{
$act_page=$page_num+1;
$page_num=$page_num+1;
}
switch($style){
case1:
$name_before='前一页';
$name_next='后一页';
break;
case2:
$name_before='<';
$name_next='>';
break;
case3:
$name_before='<<';
$name_next='>>';
break;
default:
$name_before='上一页';
$name_next='下一页';
}
if(!eregi("([?|&]$param=)",$url)){
$url=strpos($url,"?")===false?$url."?":$url."&";
$url=$url."$param=0";
}
//用正则把url改成正规的
$url=eregi_replace($param.'=[0-9]+',$param.'=0',$url);
$res=array();
$no_before=$act_page-1;
$no_next=$act_page+1;
//总页数如果小于等于初始化最大呈现页数
if($page_num<=($maxpageicon+1))
{
//如果当前页数是首页上一页无效
if($act_page==1)
{
$res[0]['url']='';
$res[0]['name']=$name_before;
$res[0]['no']=$no_before;
}
else//上一页有效
{
$res[0]['url']=str_replace($param.'=0',$param.'='.($act_page-1),$url);
$res[0]['name']=$name_before;
$res[0]['no']=$no_before;
}
//循环添加页码
$d=1;
for($i=1;$i<=$page_num;$i++)
{
if($i!=$act_page)
{
$res[$d]['url']=str_replace($param.'=0',$param.'='.$i,$url);
$res[$d]['name']=$i;
$res[$d]['no']=$i;
}
else//当前页，页码
{
$res[$d]['url']='';
$res[$d]['name']=$i;
$res[$d]['no']=$i;
$res[$d]['attr']='current';
}
$d++;
}
$last_d=count($res);
//判断尾页
if($act_page==$page_num)//下一页无效
{
$res[$last_d]['url']='';
$res[$last_d]['name']=$name_next;
$res[$last_d]['no']=$no_next;
}
else
{
$res[$last_d]['url']=str_replace($param.'=0',$param.'='.($act_page+1),$url);
$res[$last_d]['name']=$name_next;
$res[$last_d]['no']=$no_next;
}
}elseif($page_num>($maxpageicon+1))//如果总页数满足添加省略号
{
if($act_page<=$maxpageicon)//如果当前页小于等于初始化数目
{
//如果当前页数是首页上一页无效
if($act_page==1)
{
$res[0]['url']='';
$res[0]['name']=$name_before;
$res[0]['no']=$no_before;
}
else//上一页有效
{
$res[0]['url']=str_replace($param.'=0',$param.'='.($act_page-1),$url);
$res[0]['name']=$name_before;
$res[0]['no']=$no_before;
}
//循环添加页码
$d=1;
for($i=1;$i<=$maxpageicon;$i++)
{
if($i!=$act_page)
{
$res[$d]['url']=str_replace($param.'=0',$param.'='.$i,$url);
$res[$d]['name']=$i;
$res[$d]['no']=$i;
}
else//当前页，页码
{
$res[$d]['url']='';
$res[$d]['name']=$i;
$res[$d]['no']=$i;
$res[$d]['attr']='current';
}
$d++;
}
$last_d=count($res);
//添加省略号
$res[$last_d]['url']='';
$res[$last_d]['name']='...';
$res[$last_d]['no']='';
//总页数
$res[$last_d+1]['url']=str_replace($param.'=0',$param.'='.$page_num,$url);
$res[$last_d+1]['name']=$page_num;
$res[$last_d+1]['no']=$page_num;
//下一页
$res[$last_d+1]['url']=str_replace($param.'=0',$param.'='.($act_page+1),$url);
$res[$last_d+1]['name']=$name_next;
$res[$last_d+1]['no']=$no_next;
}else//如果当前页大于最大显示页面
{
if($act_page>($page_num-$maxpageicon))//满足后几页
{
//上一页
$res[0]['url']=str_replace($param.'=0',$param.'='.($act_page-1),$url);
$res[0]['name']=$name_before;
$res[0]['no']=$no_before;
//第一页
$res[1]['url']=str_replace($param.'=0',$param.'=1',$url);
$res[1]['name']=1;
$res[1]['no']=1;
//省略号
$res[2]['url']='';
$res[2]['name']='...';
$res[2]['no']='';
$d=3;
for($i=($page_num-$maxpageicon+1);$i<=$page_num;$i++)
{
if($i!=$act_page)
{
$res[$d]['url']=str_replace($param.'=0',$param.'='.$i,$url);
$res[$d]['name']=$i;
$res[$d]['no']=$i;
}
else//当前页，页码
{
$res[$d]['url']='';
$res[$d]['name']=$i;
$res[$d]['no']=$i;
$res[$d]['attr']='current';
}
$d++;
}
$last_d=count($res);
//判断尾页
if($act_page==$page_num)//下一页无效
{
$res[$last_d]['url']='';
$res[$last_d]['name']=$name_next;
$res[$last_d]['no']=$no_next;
}
else
{
$res[$last_d]['url']=str_replace($param.'=0',$param.'='.($act_page+1),$url);
$res[$last_d]['name']=$name_next;
$res[$last_d]['no']=$no_next;
}
}else//满足处在中间
{
//上一页
$res[0]['url']=str_replace($param.'=0',$param.'='.($act_page-1),$url);
$res[0]['name']=$name_before;
$res[0]['no']=$no_before;
//第一页
$res[1]['url']=str_replace($param.'=0',$param.'=1',$url);
$res[1]['name']=1;
$res[1]['no']=1;
//省略号
$res[2]['url']='';
$res[2]['name']='...';
$res[2]['no']='';
for($i=($act_page-($maxpageicon-2)/2);$i<=floor($act_page+($maxpageicon-2)/2);$i++)
{
$i=ceil($i);
if($i!=$act_page)
{
$res[$d]['url']=str_replace($param.'=0',$param.'='.$i,$url);
$res[$d]['name']=$i;
$res[$d]['no']=$i;
}
else//当前页，页码
{
$res[$d]['url']='';
$res[$d]['name']=$i;
$res[$d]['no']=$i;
$res[$d]['attr']='current';
}
$d++;
}
$last_d=count($res);
//加省略号
$res[$last_d]['url']='';
$res[$last_d]['name']='...';
$res[$last_d]['no']='';
//当前页
$res[$last_d+1]['url']=str_replace($param.'=0',$param.'='.$page_num,$url);
$res[$last_d+1]['name']=$page_num;
$res[$last_d+1]['no']=$page_num;
//下一页
$res[$last_d+2]['url']=str_replace($param.'=0',$param.'='.($act_page+1),$url);
$res[$last_d+2]['name']=$name_next;
$res[$last_d+2]['no']=$no_next;
//exit;
}
}
}
return$res;
}
}
?>
以上就是为大家分享的两款php分页类，希望对大家的学习有所帮助。