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HomeBackend DevelopmentPHP Tutorial 同一个页面小弟我有两个表格需要分页,小弟我实例化同一个分页类的时候出有关问题了

同一个页面我有两个表格需要分页,我实例化同一个分页类的时候出问题了
我在同一个页面有两个表格,都需要分页,我有一个分页类,两个表格都实例化了这个类,不过翻页之后就出问题了,没有数据了,为什么会这样了?
我是这样实例化的:
第一个表格的:

$my_page1=new PageClass($total1,20,$_GET['page'],'?account='.$_SESSION['account'].'&act=wyxx&page={page}');

第二个表格的:
$my_page2=new PageClass($total2,20,$_GET['page'],'?account='.$_SESSION['account'].'&act=blnr&page={page}');

分页类是这样子的:

class PageClass<br>
{<br>
private $myde_count;       //总记录数<br>
public $myde_size;        //每页记录数<br>
private $myde_page;        //当前页<br>
private $myde_page_count; //总页数<br>
private $page_url;         //页面url<br>
private $page_i;           //起始页<br>
private $page_ub;          //结束页<br>
public $page_limit;<br>
<br>
function __construct($myde_count=0,$myde_size=1,$myde_page=1,$page_url)//构造函数<br>
{   <br>
   $this->myde_count=$this->numeric($myde_count);<br>
   $this->myde_size=$this->numeric($myde_size);<br>
   $this->myde_page=$this->numeric($myde_page);<br>
   $this->page_limit=($this->myde_page * $this -> myde_size) - $this -> myde_size; //下一页的开始记录 <br>
   $this->page_url=$page_url; //连接的地址  <br>
   if($this->myde_pagemyde_page=1; //当前页小于1的时候,,值赋值为1 <br>
   if($this->myde_countmyde_page=0;  <br>
   $this->myde_page_count=ceil($this->myde_count/$this->myde_size);//总页数  <br>
   if($this->myde_page_count
    $this->myde_page_count=1;  <br>
   if($this->myde_page>$this->myde_page_count) <br>
     $this->myde_page=$this->myde_page_count;  <br>
   //$this->page_i=$this->myde_page-2;<br>
   $this->page_i=$this->myde_page-2;  <br>
        $this->page_ub=$this->myde_page+2; <br>
        //$this->page_ub=$this->myde_page+2;  <br>
        if($this->page_ipage_i=1;        <br>
        if($this->page_ub>$this->myde_page_count){$this->page_ub=$this->myde_page_count; }<br>
}<br>
      private function numeric($id) //判断是否为数字 <div class="clear">
                 
              
              
        
            </div>
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