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PHP database image information and deletion of images in folders_PHP tutorial

WBOY
Release： 2016-07-13 17:49:07
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/**
*Picture management
* 2011/8/20
* kcj
**/ 
include "isLogin.php"; 
 
 
?> 
 
     
         
        后台管理 
         
         
         
         
   

 
     
       
 
           后台管理->文章管理 
             
           
 
               
     
     
                    
  •  
     
                         
                            图片名称 
                            图片路径 
                            添加时间 
                            操作 
     
                       
    •  
       
                                                    /**
                                                                                                                                                        * kcjs
                     **/ 
                            require "../conn/conn.php"; 
                            if($_GET["del"]){                   //删除图片信息及文件夹下的图片(注意不要犯逻辑性的错误，当然可以分开写这两个的删除)  
                                $id=$_GET["del"]; 
                                $sql2="select*from pic where id=".$id; 
                                $rst2=mysql_query($sql2); 
                                $row=mysql_fetch_array($rst2);  
                                $sql="delete from pic where id=".$id; 
                                mysql_query($sql); 
                                $filename=$row['picpath']; 
                                if(file_exists($filename)){ 
                                    unlink($filename); 
                                }else { 
                                    echo "图片路径不正确"; 
                                } 
                                 
                            } 
     
                            $sql="select*from pic"; 
                            $rst=mysql_query($sql); 
                            $totalnum=mysql_num_rows($rst); //print_r($totalnum);exit;  
                            $pagenum=5; 
                            $page=$_GET["page"]; 
                            if($page==" "){ 
                                $page=1; 
                            } 
                            $begin=($page-1)*$pagenum; 
                            $pagecount=ceil($totalnum/$pagenum); 
                            $sql2="select * from pic order by id desc limit ".$begin.",".$pagenum." "; 
                            $rst2=mysql_query($sql2); 
                            while (@$row=mysql_fetch_array($rst2)){ 
                            ?> 
     
                    
  •  
          
                             
                             
                             
                             
                            【修改】【删除】 
                       
                         
              
                                                } 
                        ?> 
                
                     
       
  •  
                             
     
     
                                共条 ；共页；每页显示条 
     
                                    首页   
     
                                    上一页   
     
     
     
     
     
                                    下一页   
     
     
     
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    •  
                   
 
           
 
                     
       
 
     
 
/**
*Picture management
* 2011/8/20
* kcj
**/
include "isLogin.php";


?>

 
  
  后台管理
  
  
  
  
 


 
  

     后台管理->文章管理
     
   

    

                    

  •      
                         图片名称
          图片路径
          添加时间
          操作

         


    •  
                            /**
    * Picture management
                     * 2011/8/20
                      * kcjs
                 **/
                require "../conn/conn.php";
                if($_GET["del"]){                   //删除图片信息及文件夹下的图片(注意不要犯逻辑性的错误，当然可以分开写这两个的删除)
                 $id=$_GET["del"];
                    $sql2="select*from pic where id=".$id;
                 $rst2=mysql_query($sql2);
                 $row=mysql_fetch_array($rst2);
                    $sql="delete from pic where id=".$id;
                    mysql_query($sql);
                    $filename=$row['picpath'];
                    if(file_exists($filename)){
                     unlink($filename);
                    }else {
                     echo "图片路径不正确";
                    }
                 
                }

    $sql="select*from pic";
    $rst=mysql_query($sql);
    $totalnum=mysql_num_rows($rst); //print_r($totalnum);exit;
    $pagenum=5;
    $page=$_GET["page"];
    if($page==" "){
    $page=1;
    }
    $begin=($page-1)*$pagenum;
    $pagecount=ceil($totalnum/$pagenum);
    $sql2="select * from pic order by id desc limit ".$begin.",".$pagenum." ";
    $rst2=mysql_query($sql2);
    while (@$row=mysql_fetch_array($rst2)){
    ?>

                    


  •     
            
                         
          
          
          【修改】【删除】
                     
         
            
          }
    ?>
              
        
     

  •       


                                共条 ；共页；每页显示条

            首页 

            上一页 

     

     

            下一页 

     

            尾页 

          
         


    •     

   

                                                                                                                          




Excerpted from chaojie2009’s column

http://www.bkjia.com/PHPjc/478362.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/478362.htmlTechArticle?php /***Picture management * 2011/8/20 * kcj **/ include isLogin.php; ? html head meta http-equiv=Content -Type content=text/html; charset=gb2312 / title background management/title meta name=Au...
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