新手提问分页类的一个输出循环显示分页遇到问题，求解？
total_record=$this->numeric($total_record);
     $this->page_size=$this->numeric($page_size);
     $this->current_page=$this->numeric($current_page);
     $this->page_limit=($this->current_page*$this->page_size)-$this->page_size;
        $this->page_url=$page_url;
        if($this->current_page         $this->current_page=1;
        }
if($this->current_page         $this->current_page=0;
        }
        $total_page_size = ceil($total_record/$page_size);
if($this->total_page_size         $this->total_page_size=1;
        }
        if($this->current_page>$this->total_page_size){
         $this->crrent_page=$this->total_page_size;
        }
        $this->page_start=$this->current_page;
        $this->page_stop=$this->current_page+5;
        if($this->page_stop>$this->total_page_size){
         $this->page_stop=$this->total_page_size;
         $this->page_start=$this->page_stop-5;
        }
        if($this->page_start         $this->page_start=1;
         if($this->page_stop > $this->total_page_size){
         $this->page_stop=$this->total_page_size;
         }