photoshop cs5 official Chinese official original download php paging class extension code

I originally published a paging class that is separated from the database. When I used it recently, I found that sometimes when the search items are too large, using the URL to pass parameters may have certain effects or known bugs. This time I did some Extension, and compatible with the previous mode. It is very simple to use the above. You only need to set one more parameter. The code is as follows:

Copy the code The code is as follows:

/**
* Function: Pagination class, based on the total amount of data provided and page size
* Created date: Fri Apr 20 16:45:21 CST 2007
* Last updated:
* Author: sanshi
*/
class pagination
{
var $result = array();
var $pVar = "myp";//page parameter pagination count
var $urlParamStr = ""; //All parameters of the page
var $sqlMoveNumber = 0; //Offset of data
var $is_post = false;
 public function pagination()
 {
 }
 public function set($sum,$pageSize ,$page="",$is_post = false)
                                                                                                                                        $_SERVER['PHP_SELF'].'?'.$_SERVER['QUERY_STRING'];
        //计算出总页数
        $curPage = $this->getCurPage();
        $temp['sumPage'] = CEIL ($ Sum/$ PageSize);
// Modified, the Bug
IF ($ Curpage & GT; $ TEMP ['SUMPAGE']) $ Curpage = $ TEMP ['Sumpage'];
$ TEMP ['C urpaage '] = $curPage;
$temp['nextPage'] = $temp['sumPage'] > $curPage ? ($curPage+1) : $temp['sumPage'];
$temp['upPage'] = $curPage >1 ? $curPage-1 :1;
                                                                                          using using using use using using ’ ‐             using   using         ‐                 ‐ ‐ ‐ ‐‐‐‐‐ of $temp['endPage'] = $temp['sumPage'];
          $temp['urlPageStr'] = ($page=="") ? $this->_makeUrl($url) : $page.$this->urlParamStr; 2 = $temp;
        return $this->result;                                                                                                                                     MoveNumber;
}
public function getfooter () {
$ Str = "Together & LT COLOR =#FF0033 & GT; {$ This- & GT; Result ['Rowno']} & lt & lt & lt & lt & lt & lt & & lt & His-& gt; result['urlPageStr']}{$this->result['upPage']}'";
                                                                                                                             result['urlPageStr']}{$this-> Page ";
               $str .=" Current {$this->result['curPage']} page"; } page";
            $str .=" result['nextPage']}'";
                                                                                                                                                             ->is_post) $str .=" ";
                                            .  this ->is_post)
                                                                                                                                                                                                                                                                                            . '$i'>$in";
}
$str.=" 页";
         //输出form表单
        if($this->is_post)
        {
            $str .="";
            $str .="

";
            $str .="";
            $_POST = isset($_POST) ? $_POST : array();
            foreach($_POST AS $k=>$v)
            {
                $str .="";
            }
            $str .="";
        }
return $str;
    }
    public function getCurPage()
    {
        return isset($_GET[$this->pVar]) ? intval($_GET[$this->pVar]) : 1 ;
    }
    //分析出url的参数返回？后的参数，页码为空 包括问号
    private function _makeUrl($url)
    {
        $arrayUrl=parse_url($url);
        if(isset($arrayUrl['query']))
        {
            $q=$arrayUrl['query'];
            parse_str($q,$qParam);
            //print_r($qParam);
            if(array_key_exists($this->pVar,$qParam))
            {
                foreach ($qParam AS $k=>$v)
                {
                    if($k !=$this->pVar) $temp[$k] = $v;
                }
                $temp[$this->pVar] = "";
                if(function_exists("http_build_query"))
                    return '?'.http_build_query($temp);
                else
                    return '?'.sanshi_http_build_query($temp);
            }else {
                return "?{$q}&{$this->pVar}=";
            }
        }else{
            return "?{$this->pVar}=";
        }
    }
}
function sanshi_http_build_query($a,$b='',$c=0)
{
    if (!is_array($a)) return false;
    foreach ((array)$a as $k=>$v)
    {
        if ($c)
            $k=$b."[".$k."]";
        elseif (is_int($k))
            $k=$b.$k;
        if (is_array($v)||is_object($v))
        {
            $r[]=http_build_query($v,$k,1);
            continue;
        }
        $r[]=$k."=".urlencode($v);
    }
    return implode("&",$r);
}
/*
//print_r($_SERVER);
$p = new pagination();
$p->set(10,2,'thi.php');
echo $p->getFooter();
echo $p->getJumpPage();
*/
?>

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