给大家分享一个自己写的PHP分页类，使用方法简单，而且在网页中，结合Smarty可以实现很丰富的效果，例如滑动门、翻页照片等效果。想的到的就自己实现吧，这里把源码分享下。

1 
      CreateUriPara ();  返回参数数组，array['Prev'],array['ParaFirst'],array['ParaEnd'],array['Next']  7  * @author modofu.chen  8  * @copyright 2013  9  */ 10  defined(PAGE_SIZE) or define (PAGE_SIZE , 10); 11  defined(PAGE_IDENTIFY) or define (PAGE_IDENTIFY , "P"); 12 class Page 13 { 14     private static $__PageIdentify;  //URL中的页码标志符号 15     private static $__PageSize;     //每页显示数目 16     private static $__RecordCount;  //总记录数 17     private static $__PagePara;    //页数 18     private static $__CurrentPage;  //当前页码 19     private static $__CurrentPara;  //当前页码所属的段，比如显示1~10，11~20，这便是段 20     public function __construct($_PageIdentify = PAGE_IDENTITY , $_PageSize = PAGE_SIZE , $_RecordCount) 21     { 22         self::__initial ($_PageIdentify , $_PageSize , $_RecordCount); 23     } 24      25     private function __initial ($_PageIdentify , $_PageSize , $_RecordCount) 26     { 27         self::__set ('PageIdentify' , $_PageIdentify); 28         self::__set ('PageSize' , $_PageSize); 29         self::__set ('RecordCount' , $_RecordCount); 30         self::__set ('PagePara' , NULL); 31         self::__set ('CurrentPage' , $_GET[self::$__PageIdentify]); 32         self::__set ('CurrentPara' , NULL); 33     } 34      35     private function setPageIdentify ($_PageIdentify) 36     { 37         self::$__PageIdentify = !empty ($_PageIdentify) ? $_PageIdentify : PAGE_IDENTIFY; 38     } 39     private function getPageIdentify () 40     { 41         return self::$__PageIdentify; 42     } 43      44     private function setPageSize ($_PageSize) 45     { 46         self::$__PageSize = (!empty ($_PageSize) && is_numeric ($_PageSize)) ? $_PageSize : PAGE_SIZE; 47     } 48     private function getPageSize () 49     { 50         return self::$__PageSize; 51     } 52      53     private function setRecordCount ($_RecordCount) 54     { 55         self::$__RecordCount = (!empty ($_RecordCount) && is_numeric ($_RecordCount)) ? $_RecordCount : 0; 56     } 57     private function getRecordCount () 58     { 59         return self::$__RecordCount; 60     } 61      62     private function setPagePara () 63     { 64          65         self::$__PagePara = ceil (self::$__RecordCount/self::$__PageSize); 66     } 67     private function getPagePara () 68     { 69         return self::$__PagePara; 70     }   71      72     private function setCurrentPage ($_CurrentPage) 73     { 74         self::$__CurrentPage = (!empty($_CurrentPage) && is_numeric ($_CurrentPage) && (ceil(($_CurrentPage)/self::$__PageSize) <= self::$__PagePara )) ? $_CurrentPage : 1 ; 75     } 76     private function getCurrentPage () 77     { 78         echo  self::$__CurrentPage; 79         return self::$__CurrentPage; 80     } 81      82     private function setCurrentPara () 83     { 84         self::$__CurrentPara = ceil (self::$__CurrentPage/self::$__PageSize); 85     } 86     public function getCurrentPara () 87     { 88         return self::$__CurrentPara; 89     } 90      91     private function __set($name,$value) 92     { 93         if(!empty ($name)) 94         { 95             $functionname = 'set'.$name; 96             self::$functionname ($value); 97         }  98     } 99     private function __get ($name)100     {101         if (!empty ($name))102         {103             $functionname = 'get'.$name;104             $this-> $functionname ($name);105         }106     }107     108     public function CreateUriPara ()109     {110         $UriArray = array(111             'Prev' => (((self::$__CurrentPara - 2) * self::$__PageSize + 1) > 0 ? ((self::$__CurrentPara - 2) * self::$__PageSize + 1) : 1),112             'ParaFirst' => (((self::$__CurrentPara - 1) * self::$__PageSize) > 0 ? ((self::$__CurrentPara - 1) * self::$__PageSize) : 1),113             'ParaEnd' => (self::$__CurrentPara * self::$__PageSize < self::$__RecordCount ? self::$__CurrentPara * self::$__PageSize : self::$__RecordCount),114             'Next' => ((self::$__CurrentPara * self::$__PageSize +1) < self::$__RecordCount ? (self::$__CurrentPara * self::$__PageSize +1) : self::$__RecordCount),115         );116         return $UriArray;117         118     }119 }120 121 ?>

使用方法：

$Page = new Page('PageIdentify' , Pagesize , RecordCount);$array = $Page -> CreateUriPara (); //返回参数数组，array['Prev'],array['ParaFirst'],array['ParaEnd'],array['Next']

$array['Prev']:上一页；

$array['ParaFirst']:每段的第一页；

$array['ParaEnd']:每段的最后一页；

$array['Next']:下一页。

源码不作分析。