unlink() 与 scandir() 。 php 错误 Permission denied (document/.) and (document/..)

Question

在文件夹“scanner ()”是否筛选，在“unlink ()”和我取消注册后，如果删除文件夹中的文件，但我得到权限被拒绝的错误：

Warning: unlink(path/.): Permission denied in unlink.php on line

Warning: unlink(path/..): Permission denied in unlink.php on line 

我的unlinkphp代码：

$Pscan = scandir("img/movieData/$m_folder/poster/");
     foreach($Pscan as $Pscan_name){
         unlink("img/movieData/$m_folder/poster/$Pscan_name");    
     }

Answer 1

问题已解决：

$Pscan = scandir("img/movieData/$m_folder/poster/");
         foreach($Pscan as $Pscan_name){
             // fixed
             if($Pscan_name == '.' || $Pscan_name == '..'){
                   continue;
             }else{
                   unlink("img/movieData/$m_folder/poster/$Pscan_name");
             }   
         }