<?php 
 
class pagination{ 
    public $pagesize=20; 
    public $pageindex=2; 
    public $total_row=202; 
    public $linkurl='test.php?c=1&m=2'; 
    public $pagestr="&page="; 
    public $pageshownum=22; 
 
    public function __construct($params = array()) 
    { 
        if (0 < count($params)) { 
            $this->initialize($params); 
        } 
    } 
 
    public function initialize($params = array()) 
    { 
        if (0 < count($params)) { 
            foreach ($params as $key => $val ) { 
                if (isset($this->$key)) { 
                    $this->$key = $val; 
                } 
            } 
        } 
    } 
    public function create_link() 
    { 
        if ($this->total_row <= 0) { 
            return ""; 
        } 
 
        if ($this->pagesize <= 0) { 
            return ""; 
        } 
 
 
        $maxPage=0; 
        if($this->total_row%$this->pagesize === 0) 
        { 
            $maxPage =(int)$this->total_row/$this->pagesize; 
        } 
        else 
        { 
            $maxPage =(int)($this->total_row/$this->pagesize)+1; 
        } 
 
        if ($maxPage < $this->pageindex) { 
            return ""; 
        } 
 
        $num = $this->pageshownum; 
        if($num>$maxPage) 
        { 
            $num=$maxPage; 
        } 
 
        return $this->PageSatte($maxPage, $this->pageshownum, $this->pageindex, $this->total_row, $this->linkurl, $this->pagestr); 
 
 
    } 
 
 
    private function PageSatte($maxpage,$pageshownum, $pageindex, $docount, $linkurl, $pagetag = "&page") 
    { 
        $num = $pageshownum; 
        if($num>$maxpage) 
        { 
            $num=$maxpage; 
        } 
        $str='<ul class="m-pagination1 clearfix">'; 
 
        $str.='<span>第'.$pageindex."/".$docount."页</span>"; 
        $str.='<span>共'.$maxpage."页</span>"; 
        if($pageindex!==1) 
        { 
            $str.="<li><a href=".$linkurl.$pagetag."1".">第一页</a></li>"; 
            $str.="<li><a href=".$linkurl.$pagetag.($pageindex-1).">上一页</a></li>"; 
        } 
 
        for($i=1;$i<($maxpage+1);$i+=$num) 
        { 
            if(($i<=$pageindex) && ($pageindex<($i+$num))) 
            { 
                for($j=$i;$j<($i+$num);$j++) 
                { 
                    if($pageindex!==$j) 
                    { 
                        $str.="<li><a href=".$linkurl.$pagetag.$j.">".$j."</a></li>"; 
                    } 
                    else 
                    { 
                        $str.="<li><a>".$j."</a></li>"; 
                    } 
                } 
            } 
        } 
 
        if($pageindex<$maxpage) 
        { 
            $str.="<li><a href=".$linkurl.$pagetag.($pageindex+1).">下一页</a></li>"; 
            $str.="<li><a href=".$linkurl.$pagetag.$maxpage.">最后一页</a></li>"; 
        } 
        return $str; 
    } 
} 
$config=array( 
    'pagesize'=>30, 
    'pageindex'=>1, 
    'total_row'=>303, 
    "linkurl"=>'localhost/index.php?c=index&m=index', 
    "pagestr"=>'$page=', 
    'pageshownum'=>10 
); 
$obj  = new pagination($config); 
echo $obj->create_link();