php分页查询,两款万能的php分页类
分类:多线程

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

分页查询通过引用page.class.php分页工具,就好写多了;

第一款php分页类

1.首先要有显示的内容:

图片 1

<!DOCTYPE html PUBLIC "-//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>无标题文档</title></head><body><h1>分页</h1><table width="100%" border="1" cellpadding="0" cellspacing="0">    <tr>        <td>地区代号</td>        <td>地区名称</td>        <td>父级代号</td>    </tr>

图片 2

 <?php    include ("db.class.php");    $db = new db();    $sql = "select * from chinastates ";$arr = $db->Query;//默认=1可以不写    foreach($arr as $v)    {        echo "<tr>        <td>{$v[0]}</td>        <td>{$v[1]}</td>        <td>{$v[2]}</td>    </tr>";    }    ?>

图片 3

</table></body>

图片 4

图:

图片 5

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

2.引用page.class.php分页工具造对象,把总数查出来吧:

图片 6

 include ("page.class.php");//查总条数$sz = "select count from chinastates";$az = $db->Query;//1.造对象$page = new page($az[0][0],10);//一般只写两个参数,第一个数据的总条数//取两个索引0:先取索引0二维数组,取到一位数组后取索引0//第二个参数,显示10条$sql = "select * from chinastates ".$page->limit;//2.直接在sql语句后面拼接上$page里面的limit,就可以完成分页$arr = $db->Query;//默认=1可以不写

图片 7

<>'; /** * 当前选中的分页链接模板 */ private $activeTemplate = '

3.输出:

<?php//3.输出分页信息echo $page->fpage();//分页对象中的fpage()方法?>

总代码:

图片 8

<!DOCTYPE html PUBLIC "-//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>    <title>无标题文档</title></head><body><h1>分页查询</h1><table border="1" cellpadding="0" cellspacing="0">    <tr>        <td>地区代号</td>        <td>地区名称</td>        <td>父级代号</td>    </tr>    <?php    include ("DBDA.class.php");    //引用封装类    $db = new db();    //造对象    include "page.class.php";    //引用page工具    $aall = "select count from chinastates";    //查询所有数据    $arr = $db->Query;    //调用sql,返回一个数组,    $page = new page($arr[0][0],10);    //page类对象,每页显示10条    $sql = "select * from chinastates ".$page->limit;    //分页查询,page类调用limit    $ar = $db->Query;    //执行,并返回一个数组    foreach ($ar as $v)    //遍历    {        echo" <tr>        <td>{$v[0]}</td>        <td>{$v[1]}</td>        <td>{$v[2]}</td>    </tr>        ";    }//显示    ?></table><div>    <?php    echo $page->fpage();//直接输出page类里面的fpage    ?></div></body></html>

图片 9

最后的完成图:

图片 10

{text}

4.分页查询

查询关键字,在本页分页显示!

首先form表单:

图片 11

<form action="fenyechaxun.php" method="get">    //提交给当前页面,用get传递<div>    输入地区名称模糊查询:    <input type="text" name="area"/>    <input type="submit" value="查查查"/></div></form>

图片 12

分页查询的条件

图片 13

$tj = "1 = 1 ";    //条件恒变量    if(!empty($_GET["area"]))    //判断传过来的是否非空    {        $r = $_GET["area"];        //为了防止双引号有冲突,给变量        $tj = "areaname like '%{$r}%' ";        //条件改变    }

图片 14

查询语句也需要改变一下:

 $aall = "select count from chinastates WHERE {$tj}";    //查询所有数据  $sql = "select * from chinastates WHERE {$tj} ".$page->limit;    //分页查询,page类调用limit

输出:

<div>    <?php    echo $page->fpage();//直接输出page类里面的fpage    ?></div>

上图:

图片 15

查询的数据也是以分页的形式:

图片 16


'; /** * 未选中的分页链接模板 */ private $notActiveTemplate = '

代码:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" ";
<html xmlns=";
<head>
<title>无标题文档</title>
</head>
<body>
<h1>分页查询</h1>
<form action="fenyechaxun.php" method="get">
<!-- //提交给当前页面,用get传递,否则获取不到关键字-->
<div>
输入地区名称模糊查询:
<input type="text" name="area" value=""/>
<input type="submit" value="查查查"/>
</div>
</form>
<table border="1" cellpadding="0" cellspacing="0">
<tr>
<td>地区代号</td>
<td>地区名称</td>
<td>父级代号</td>

</tr>
<?php
include ("DBDA.class.php");
//引用封装类
$db = new db();
//造对象
include "page.class.php";
//引用page工具

$tj = "1 = 1 ";
//条件恒变量
if(!empty($_GET["area"]))
//判断传过来的是否非空
{
$r = $_GET["area"];
//为了防止双引号有冲突,给变量
$tj = "areaname like '%{$r}%' ";
//条件改变
}

$aall = "select count from chinastates WHERE {$tj}";
//查询所有数据
$arr = $db->Query;
//调用sql,返回一个数组,
$page = new page($arr[0][0],10);
//page类对象,每页显示10条
$sql = "select * from chinastates WHERE {$tj} ".$page->limit;
//分页查询,page类调用limit
$ar = $db->Query;
//执行,并返回一个数组
foreach ($ar as $v)
//遍历
{
echo" <tr>
<td>{$v[0]}</td>
<td>{$v[1]}</td>
<td>{$v[2]}</td>

</tr>
";
}

//显示

?>

</table>
<div>
<?php
echo $page->fpage();
//直接输出page类里面的fpage
?>
</div>
</body>
</html>


{text}

page.class.php分页工具

<?php
/**
file: page.class.php
完美分页类 Page
*/
class Page {
private $total; //数据表中总记录数
private $listRows; //每页显示行数
private $limit; //SQL语句使用limit从句,限制获取记录个数,查数据要查哪几条;limit跳过第0条,取10条
private $uri; //自动获取url的请求地址
private $pageNum; //总页数
private $page; //当前页
private $config = array(
'head' => "条记录",
'prev' => "上一页",
'next' => "下一页",
'first'=> "首页",
'last' => "末页"
);
//可以修改的信息

//在分页信息中显示内容,可以自己通过set()方法设置
private $listNum = 10; //默认分页列表显示的个数,下面列表要显示多少条,10个

/**
构造方法,可以设置分页类的属性
@param int $total 计算分页的总记录数
@param int $listRows 可选的,设置每页需要显示的记录数,默认为25条
@param mixed $query 可选的,为向目标页面传递参数,可以是数组,也可以是查询字符串格式
@param bool $ord 可选的,默认值为true, 页面从第一页开始显示,false则为最后一页
*/
public function __construct($total, $listRows=25, $query="", $ord=true){
$this->total = $total;
$this->listRows = $listRows;
$this->uri = $this->getUri;
//自动获取游览器地址
$this->pageNum = ceil($this->total / $this->listRows);//(总共多少条数据/每页显示几条)ceil:向上取整
//取成员变量,$ord=ture首页
/*以下判断用来设置当前面*/
//去当前页
if(!empty($_GET["page"])) {
$page = $_GET["page"];
}else{
if
$page = 1;
else
$page = $this->pageNum;
}

if($total > 0) {
if(preg_match('/D/', $page) ){
$this->page = 1;
}else{
$this->page = $page;
}
}else{
$this->page = 0;
}

$this->limit = "LIMIT ".$this->setLimit();
//LIMIT 10,10
}

/**
用于设置显示分页的信息,可以进行连贯操作
@param string $param 是成员属性数组config的下标
@param string $value 用于设置config下标对应的元素值
@return object 返回本对象自己$this, 用于连惯操作
*/
function set($param, $value){
if(array_key_exists($param, $this->config)){
$this->config[$param] = $value;
}
return $this;
}

/* 不是直接去调用,通过该方法,可以使用在对象外部直接获取私有成员属性limit和page的值 */
function __get{
if($args == "limit" || $args == "page")
return $this->$args;
else
return null;
}

/**
按指定的格式输出分页
@param int 0-7的数字分别作为参数,用于自定义输出分页结构和调整结构的顺序,默认输出全部结构
@return string 分页信息内容
*/
function fpage(){
$arr = func_get_args(); //用户参数

$html[0] = "<span class='p1'> 共<b> {$this->total} </b>{$this->config["head"]} </span>";
$html[1] = " 本页 <b>".$this->disnum()."</b> 条 ";

$html[2] = " 本页从 <b>{$this->start()}-{$this->end()}</b> 条 ";

$html[3] = " <b>{$this->page}/{$this->pageNum}</b>页 ";

$html[4] = $this->firstprev();

$html[5] = $this->pageList();

$html[6] = $this->nextlast();
$html[7] = $this->goPage();

$fpage = '<div style="font:12px '5B8B4F53',san-serif;">';
if(count < 1)
$arr = array(0, 1,2,3,4,5,6,7);

for($i = 0; $i < count; $i++)
$fpage .= $html[$arr[$i]];

$fpage .= '</div>';
return $fpage;
}

/* 在对象内部使用的私有方法,*/
private function setLimit(){
if($this->page > 0)
return ($this->page-1)*$this->listRows.", {$this->listRows}";
else
return 0;
}

/* 在对象内部使用的私有方法,用于自动获取访问的当前URL */
private function getUri{
$request_uri = $_SERVER["REQUEST_URI"];
$url = strstr($request_uri,'?') ? $request_uri : $request_uri.'?';

if(is_array
$url .= http_build_query;
else if($query != "")
$url .= "&".trim($query, "?&");

$arr = parse_url;

if(isset($arr["query"])){
parse_str($arr["query"], $arrs);
unset($arrs["page"]);
$url = $arr["path"].'?'.http_build_query;
}

if(strstr($url, '?')) {
if(substr!='?')
$url = $url.'&';
}else{
$url = $url.'?';
}

return $url;
}

/* 在对象内部使用的私有方法,用于获取当前页开始的记录数 */
private function start(){
if($this->total == 0)
return 0;
else
return ($this->page-1) * $this->listRows+1;
}

/* 在对象内部使用的私有方法,用于获取当前页结束的记录数 */
private function end(){
return min($this->page * $this->listRows, $this->total);
}

/* 在对象内部使用的私有方法,用于获取上一页和首页的操作信息 */
private function firstprev(){
if($this->page > 1) {
$str = " <a href='{$this->uri}page=1'>{$this->config["first"]}</a> ";
$str .= "<a href='{$this->uri}page=".($this->page-1)."'>{$this->config["prev"]}</a> ";
return $str;
}

}

/* 在对象内部使用的私有方法,用于获取页数列表信息 */
private function pageList(){
$linkPage = " <b>";

$inum = floor($this->listNum/2);
/*当前页前面的列表 */
for($i = $inum; $i >= 1; $i--){
$page = $this->page-$i;

if($page >= 1)
$linkPage .= "<a href='{$this->uri}page={$page}'>{$page}</a> ";
}
/*当前页的信息 */
if($this->pageNum > 1)
$linkPage .= "<span style='padding:1px 2px;background:#BBB;color:white'>{$this->page}</span> ";

/*当前页后面的列表 */
for($i=1; $i <= $inum; $i++){
$page = $this->page+$i;
if($page <= $this->pageNum)
$linkPage .= "<a href='{$this->uri}page={$page}'>{$page}</a> ";
else
break;
}
$linkPage .= '</b>';
return $linkPage;
}

/* 在对象内部使用的私有方法,获取下一页和尾页的操作信息 */
private function nextlast(){
if($this->page != $this->pageNum) {
$str = " <a href='{$this->uri}page=".($this->page+1)."'>{$this->config["next"]}</a> ";
$str .= " <a href='{$this->uri}page=".($this->pageNum)."'>{$this->config["last"]}</a> ";
return $str;
}
}

/* 在对象内部使用的私有方法,用于显示和处理表单跳转页面 */
private function goPage(){
if($this->pageNum > 1) {
return ' <input style="width:20px;height:17px !important;height:18px;border:1px solid #CCCCCC;" type="text" onkeydown="javascript:if(event.keyCode==13){var page=(this.value>'.$this->pageNum.')?'.$this->pageNum.':this.value;location=''.$this->uri.'page='+page+''}" value="'.$this->page.'"><input style="cursor:pointer;width:25px;height:18px;border:1px solid #CCCCCC;" type="button" value="GO" onclick="javascript:var page=(this.previousSibling.value>'.$this->pageNum.')?'.$this->pageNum.':this.previousSibling.value;location=''.$this->uri.'page='+page+''"> ';
}
}

/* 在对象内部使用的私有方法,用于获取本页显示的记录条数 */
private function disnum(){
if($this->total > 0){
return $this->end()-$this->start()+1;
}else{
return 0;
}
}
}

'; /** * 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", $this->config['frist'], 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), $this->config['pre'], 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}", $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), $this->config['next'], 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), $this->config['last'], false); } return $html; } /** * 跳转按钮 * @return string */ private function gopage() { $html = ''; $html.=' '; 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}', $text, $html); return $html; } }

第二款php分页类

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

  function Calculation_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
  function make_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
  function make_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
  function make_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
  function make_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,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( $total,$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){
      case 1:
        $name_before = '前一页';
        $name_next = '后一页';
        break;
      case 2:
        $name_before = '';
        break;
      case 3:
        $name_before = '<>';
        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'] = $no_next;
      }
    }else if ($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。

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