1 
      _error = '数组不存在';12                 return false;13             }14             if($url == ''){15                 $this->_error = '域名地址不可缺少';16                 return false;17             }18             $this->lists = $lists;19             $this->url = $url;20             $this->arr = $arr;21             $count = count($arr);22             $this->totalPage = ceil($count / $this->lists);23         }24         25         public function getData(){26             $page = empty($_GET['page'])?1:$_GET['page'];27             $start = ($page - 1)*$this->lists;28             //return $this->lists;29             if($this->order == 1){30                 $this->arr = array_reverse($this->arr);31             }32             $res = array_slice($this->arr,$start,$this->lists);33             return $res;34         }35         36         public function getShow(){37             $page = empty($_GET['page'])?1:$_GET['page'];38             if($page > 1){39                 $prevPage = $page-1;40             }else{41                 $prevPage = 1;42             }43             44             if($page < $this->totalPage){45                 $nextPage = $page+1;46             }else{47                 $page = $this->totalPage;48             }49             $str = '
      
       ';50             $str .= "
       共  {
    $this->totalPage}  页 / 第 {
    $page} 页";51             $str .= "
          首页  ";52             if($page == 1){53                 $str .= "
        上一页  ";54             }else{55                 $str .= "
        上一页  ";56             }57             if($page == $this->totalPage){58                 $str .= "
       下一页  ";59             }else{60                 $str .= "
       下一页  ";61             }62             $str .= "
       尾页  ";63             $str .= '
      
';64             return $str;65         }66         67         public function getError(){68             return $this->_error;69         }70     }71     for($i =0;$i<100;$i++){72         $arr[$i] = $i*10;73     }74     $page = new ArrayPage($arr,10,'http://localhost/testSvn/arrayPage.php',0);75     $res = $page->getData();76     echo $page->getShow();