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;"> /**

分页类
使用方式:
$page = new Page();
$page->init(1000,20);
$page->setNotActiveTemplate('{a}');
$page->setActiveTemplate('{a}');
echo $page->show();
@author 风居住的地方
*/
class Page {
/**
- 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;
  /**
- LIMIT XX,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 = '
  共有{total}条数据每页显示{pagesize}条数据,本页{start}-{end}条数据共有{pagenum}页
  ';
  /**
- 当前选中的分页链接模板
  */
  private $activeTemplate = '<li class="active"><a href="javascript:;">{text}
- 未选中的分页链接模板
  */
  private $notActiveTemplate = '
- <a href="{url}">{text}@H_502_21@';
  /**
- 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
- @param type $total 总条数
- @param type $pageSize 每页大小
- @param type $param url附加参数
- @param type $pageParam 分页变量
  */
  public function init($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
@param type $template 模板配置
*/
public function setTemplate($template) {
$this->template = $template;
}

/**

设置选中分页模板
@param type $activeTemplate 模板配置
*/
public function setActiveTemplate($activeTemplate) {
$this->activeTemplate = $activeTemplate;
}

/**

设置未选中分页模板
@param type $notActiveTemplate 模板配置
*/
public function setNotActiveTemplate($notActiveTemplate) {
$this->notActiveTemplate = $notActiveTemplate;
}

/**

返回分页
@return type
*/
public function show() {
return str_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
@return type
/
public function getOffset() {
return ($this->page - 1) $this->pageSize;
}

/**

设置LIMIT
@return type
/
private function setlimit() {
return "limit " . ($this->page - 1) $this->pageSize . ",{$this->pageSize}";
}

/**

获取limit
@param type $args
@return type
*/
public function __get($args) {
if ($args == "limit") {
return $this->limit;
} else {
return null;
}
}

/**

初始化当前页
@return int
*/
private function setPage() {
if (!empty($_GET[$this->pageParam])) {
if ($_GET[$this->pageParam] > 0) {
if ($_GET[$this->pageParam] > $this->pageNum)
return $this->pageNum;
else
return $_GET[$this->pageParam];
}
}
return 1;
}

/**

初始化url
@param type $param
@return string
*/
private function geturi($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
@return int
/
private function star() {
if ($this->total == 0) {
return 0;
} else {
return ($this->page - 1) $this->pageSize + 1;
}
}

/**

本页结束条数
@return type
/
private function end() {
return min($this->page $this->pageSize,$this->total);
}

/**

设置当前页大小
@return type
*/
private function setPageSize() {
return $this->end() - $this->star() + 1;
}

/**

首页
@return type
*/
private function frist() {
$html = '';
if ($this->page == 1) {
$html .= $this->replace("{$this->uri}&page=1",$this->config['frist'],true);
} else {
$html .= $this->replace("{$this->uri}&page=1",false);
}
return $html;
}

/**

上一页
@return type
*/
private function prev() {
$html = '';
if ($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),true);
}
return $html;
}

/**

分页数字列表
@return type
*/
private function pagelist() {
$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}",false);
} else {
break;
}
}
return $linkpage;
}

/**

下一页
@return type
*/
private function next() {
$html = '';
if ($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),true);
}
return $html;
}

/**

最后一页
@return type
*/
private function last() {
$html = '';
if ($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),false);
}
return $html;
}

/**

跳转按钮
@return string
*/
private function gopage() {
$html = '';
$html.='<input type="text" value="' . $this->page . '" onkeydown="javascript:if(event.keyCode==13){var page=(this.value>' . $this->pageNum . ')?' . $this->pageNum . ':this.value;location=\'' . $this->uri . '&page=\'+page+\'\'}" style="width:25px;"/><input type="button" onclick="javascript:var page=(this.previousSibling.value>' . $this->pageNum . ')?' . $this->pageNum . ':this.prevIoUsSibling.value;location=\'' . $this->uri . '&page=\'+page+\'\'" value="GO"/>';
return $html;
}

/**

模板替换
@param type $replace 替换内容
@param type $result 条件
@return type
*/
private function replace($url,$text,$result = true) {
$template = ($result ? $this->activeTemplate : $this->notActiveTemplate);

$html = str_replace('{url}',$url,$template);
$html = str_replace('{text}',$html);
return $html;
}
}

第二款PHP 分页类

PHP;">

class Page_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;

function Calculation_Page_Num( $total )
{
$this->page_num = ceil( $total / $this->length );
return $this->page_num;
}

$res = array();
$res['min'] = $bj_left;
$res['max'] = $bj_right;

return $res;

}
// 主方法
function make_page( $total,$act_page,$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( $res,$param );
}
if ( $this->isFirstPage )
{
  $res = $this->make_first_end_link( $res,$param );
}
return $res;

}
//// 带总页数
function make_page_with_total( $total,$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
function make_before_next_link( $arr,$act,$param )
{
$tmp = array();

$before = $act - 1;
$next = $act + 1;

if ( $before < 1 )
{
  $before = 1;
  $tmp[0]['url'] = '';
  $tmp[0]['name'] = "<a href="/tag/shangyiye/" target="_blank" class="keywords">上一页</a>";
  $tmp[0]['no'] = $before;
}
else
{
  $tmp[0]['url'] = str_replace( $param . '=0',$param . '=' . $before,$url );
  $tmp[0]['name'] = "<a href="/tag/shangyiye/" target="_blank" class="keywords">上一页</a>";
  $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'] = "<a href="/tag/xiayiye/" target="_blank" class="keywords">下一页</a>";
  $tmp[$tmp_count]['no'] = $next;
}
else
{
  $tmp[$tmp_count]['url'] = str_replace( $param . '=0',$param . '=' . $next,$url );
  $tmp[$tmp_count]['name'] = "<a href="/tag/xiayiye/" target="_blank" class="keywords">下一页</a>";
  $tmp[$tmp_count]['no'] = $next;
}

return $tmp;

}

// 附加首页和尾页
function make_first_end_link( $arr,$param )
{
$tmp = array();

$before = 1;
$next = $this->page_num;

if ( $act == 1 )
{
  $before = 1;
  $tmp[0]['url'] = '';
  $tmp[0]['name'] = "<a href="/tag/shouye/" target="_blank" class="keywords">首页</a>";
  $tmp[0]['no'] = $before;
}
else
{
  $tmp[0]['url'] = str_replace( $param . '=0',$url );
  $tmp[0]['name'] = "<a href="/tag/shouye/" target="_blank" class="keywords">首页</a>";
  $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( $param . '=0',$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
@param int $total 记录总条数
@param int $act_page 当前页码
@param string $url url
@param int $maxpageicon 最大显示页码数
@param int $style 上一页，下一页显示样式
@param string $param url参数
*/
function make_page_with_points( $total,$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){
  case 1:
    $name_before = '前一页';
    $name_next = '后一页';
    break;
  case 2:
    $name_before = '<';
    $name_next = '>';
    break;
  case 3:
    $name_before = '<<';
    $name_next = '>>';
    break;
  default:
    $name_before = '<a href="/tag/shangyiye/" target="_blank" class="keywords">上一页</a>';
    $name_next = '<a href="/tag/xiayiye/" target="_blank" class="keywords">下一页</a>';
}

if (!eregi("([?|&]$param=)","?")===false?$url."?":$url."&";
  $url = $url."$param=0";
}

// 用正则把url改成正规的
$url = eregi_replace( $param . '=[0-9]+',$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<a href="/tag/shouye/" target="_blank" class="keywords">首页</a> <a href="/tag/shangyiye/" target="_blank" class="keywords">上一页</a>无效
  if ($act_page == 1)  
  {
    $res[0]['url'] = '';
    $res[0]['name'] = $name_before;
    $res[0]['no'] = $no_before;
  }
  else      //<a href="/tag/shangyiye/" target="_blank" class="keywords">上一页</a>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<a href="/tag/tianjia/" target="_blank" class="keywords">添加</a><a href="/tag/yema/" target="_blank" class="keywords">页码</a>
  $d = 1;
  for ($i = 1; $i <= $page_num; $i++)
  {
    if ($i != $act_page)
    {
      $res[$d]['url'] = str_replace( $param . '=0',$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'] = $no_next;
  }
}else if ($page_num > ($maxpageicon + 1))//如果总页数满足<a href="/tag/tianjia/" target="_blank" class="keywords">添加</a>省略号
{ 
  if ($act_page <= $maxpageicon) //如果当前页小于等于初始化数目
  {
    //如果当前页数是<a href="/tag/shouye/" target="_blank" class="keywords">首页</a> <a href="/tag/shangyiye/" target="_blank" class="keywords">上一页</a>无效
    if ($act_page == 1)  
    {
      $res[0]['url'] = '';
      $res[0]['name'] = $name_before;
      $res[0]['no'] = $no_before;
    }
    else      //<a href="/tag/shangyiye/" target="_blank" class="keywords">上一页</a>有效
    {
      $res[0]['url'] = str_replace( $param . '=0',$url );
      $res[0]['name'] = $name_before;
      $res[0]['no'] = $no_before; 
    }
    //循环<a href="/tag/tianjia/" target="_blank" class="keywords">添加</a><a href="/tag/yema/" target="_blank" class="keywords">页码</a>
    $d = 1;
    for ($i = 1; $i <= $maxpageicon; $i++)
    {
      if ($i != $act_page)
      {
        $res[$d]['url'] = str_replace( $param . '=0',$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
    {
      //<a href="/tag/shangyiye/" target="_blank" class="keywords">上一页</a>
      $res[0]['url'] = str_replace( $param . '=0',$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( $param . '=0',$url );
          $res[$d]['name'] = $i;
          $res[$d]['no'] = $i;
        }
        else  //当前页，<a href="/tag/yema/" target="_blank" class="keywords">页码</a>
        {
          $res[$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)  //<a href="/tag/xiayiye/" target="_blank" class="keywords">下一页</a>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( $param . '=0',$url );
        $res[$last_d]['name'] = $name_next;
        $res[$last_d]['no'] = $no_next;
      }

    }else//满足处在中间
    {
      //<a href="/tag/shangyiye/" target="_blank" class="keywords">上一页</a>
      $res[0]['url'] = str_replace( $param . '=0',$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( $param . '=0',$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( $param . '=0',$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( $param . '=0',$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。

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