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删除指定目录下的文件与文件夹

WBOY
WBOYOriginal
2016-06-08 17:27:261134browse
<script>ec(2);</script>

//方法一

function   deltree($dirList){  
  chdir($dirList);  
  $handle=opendir('.');  
  while   (($file=readdir($handle))"")   {  
  if(is_file($file))  
  unlink($file);  
  if(is_dir($file)   &&   $file"."   &&   $file".."){  
  deltree($file);  
  chdir('..');  
  rmdir($file);  
  }  
  }  
  closedir($handle);    
  }  
  deltree('test');  
 
//方法二
function deldir($dirList)
 {
  if(is_dir($dirList))
  {
   $rdirList = $dirList;
   if($dirListlist = scandir($rdirList))
   {
    array_shift($dirListlist);
    array_shift($dirListlist);
    foreach($dirListlist as $d){
     $rd = $rdirList.'/'.$d;
     if(isset($d) && is_file($rd)){ 
      unlink($rd);
     }else{
      $this->deldir($rd);
     }
    }  
    rmdir($rdirList);
   }else{
    return false;
   }
  }
     return true;
 }  
}

用了递归方法。

//来看二个实例

$dirList="www.111cn.net/"; //指定目录
deltree($dirList);

deldir($dirList);

 

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