简单,方便,功能全的php分页类

each_disNums=intval($each_disNums);  
   $this->nums=intval($nums);  
    if(!$current_page){  
    $this->current_page=1;  
    }else{  
    $this->current_page=intval($current_page);  
    }  
   $this->sub_pages=intval($sub_pages);  
   $this->pageNums=ceil($nums/$each_disNums);  
   $this->subPage_link=$subPage_link;   
   $this->show_SubPages($subPage_type);   
   //echo $this->pageNums."--".$this->sub_pages;  
  }  
    
    
  /* 
    __destruct析构函数，当类不在使用的时候调用，该函数用来释放资源。 
   */  
  function __destruct(){  
    unset($each_disNums);  
    unset($nums);  
    unset($current_page);  
    unset($sub_pages);  
    unset($pageNums);  
    unset($page_array);  
    unset($subPage_link);  
    unset($subPage_type);  
   }  
    
  /* 
    show_SubPages函数用在构造函数里面。而且用来判断显示什么样子的分页   
   */  
  function show_SubPages($subPage_type){  
    if($subPage_type == 1){  
    $this->subPageCss1();  
    }elseif ($subPage_type == 2){  
    $this->subPageCss2();  
    }  
   }  
    
    
  /* 
    用来给建立分页的数组初始化的函数。 
   */  
  function initArray(){  
    for($i=0;$isub_pages;$i++){  
    $this->page_array[$i]=$i;  
    }  
    return $this->page_array;  
   }  
    
    
  /* 
    construct_num_Page该函数使用来构造显示的条目 
    即使：[1][2][3][4][5][6][7][8][9][10] 
   */  
  function construct_num_Page(){  
    if($this->pageNums sub_pages){  
    $current_array=array();  
     for($i=0;$ipageNums;$i++){   
     $current_array[$i]=$i+1;  
     }  
    }else{  
    $current_array=$this->initArray();  
     if($this->current_page current_page pageNums && $this->current_page > $this->pageNums - $this->sub_pages + 1 ){  
      for($i=0;$ipageNums)-($this->sub_pages)+1+$i;  
      }  
     }else{  
      for($i=0;$icurrent_page-2+$i;  
      }  
     }  
    }  
     
    return $current_array;  
   }  
    
  /* 
   构造普通模式的分页 
   共4523条记录,每页显示10条,当前第1/453页 [首页] [上页] [下页] [尾页] 
   */  
  function subPageCss1(){  
   $subPageCss1Str="";  
   $subPageCss1Str.="共".$this->nums."条记录，";  
   $subPageCss1Str.="每页显示".$this->each_disNums."条，";  
   $subPageCss1Str.="当前第".$this->current_page."/".$this->pageNums."页 ";  
    if($this->current_page > 1){  
    $firstPageUrl=$this->subPage_link."1";  
    $prewPageUrl=$this->subPage_link.($this->current_page-1);  
    $subPageCss1Str.="[首页] ";  
    $subPageCss1Str.="[上一页] ";  
    }else {  
    $subPageCss1Str.="[首页] ";  
    $subPageCss1Str.="[上一页] ";  
    }  
     
    if($this->current_page pageNums){  
    $lastPageUrl=$this->subPage_link.$this->pageNums;  
    $nextPageUrl=$this->subPage_link.($this->current_page+1);  
    $subPageCss1Str.=" [下一页] ";  
    $subPageCss1Str.="[尾页] ";  
    }else {  
    $subPageCss1Str.="[下一页] ";  
    $subPageCss1Str.="[尾页] ";  
    }  
     
    echo $subPageCss1Str;  
     
   }  
    
    
  /* 
   构造经典模式的分页 
   当前第1/453页 [首页] [上页] 1 2 3 4 5 6 7 8 9 10 [下页] [尾页] 
   */  
  function subPageCss2(){  
   $subPageCss2Str="";  
   $subPageCss2Str.="当前第".$this->current_page."/".$this->pageNums."页 ";  
     
     
    if($this->current_page > 1){  
    $firstPageUrl=$this->subPage_link."1";  
    $prewPageUrl=$this->subPage_link.($this->current_page-1);  
    $subPageCss2Str.="[首页] ";  
    $subPageCss2Str.="[上一页] ";  
    }else {  
    $subPageCss2Str.="[首页] ";  
    $subPageCss2Str.="[上一页] ";  
    }  
     
   $a=$this->construct_num_Page();  
    for($i=0;$icurrent_page ){  
     $subPageCss2Str.="[".$s."]";  
     }else{  
     $url=$this->subPage_link.$s;  
     $subPageCss2Str.="[".$s."]";  
     }  
    }  
     
    if($this->current_page pageNums){  
    $lastPageUrl=$this->subPage_link.$this->pageNums;  
    $nextPageUrl=$this->subPage_link.($this->current_page+1);  
    $subPageCss2Str.=" [下一页] ";  
    $subPageCss2Str.="[尾页] ";  
    }else {  
    $subPageCss2Str.="[下一页] ";  
    $subPageCss2Str.="[尾页] ";  
    }  
    echo $subPageCss2Str;  
   }  
}  
?>   

 

演示代码: