windows平台下rmdir Permission denied 错误

    function delFile($delList, $deleteRootToo){
        if(is_dir($delList)){
            @chmod($delList, 0777);
            if(!$dh = @opendir($delList)){
                return false;
            }
            while (false !== ($file = readdir($dh))) {
                if($file == '.' || $file == '..') continue;
                if(is_file($delList.'/'.$file)){
                    @unlink($delList.'/'.$file);
                }else{
                    $this->delFile($delList.'/'.$file, $deleteRootToo);
                }
              if($deleteRootToo) rmdir($delList);
            }
        }else if(is_file($delList)){
            @unlink($delList);
        }else{
            return false;
        }
        closedir($dh);
        return true;
    }

今天写了个文件操作类 其中一个删除文件和文件夹的函数每次都报错，经过检查，只要将rmdir($delList);这个放在关闭文件句柄后就正常了

正确函数：

 

    function delFile($delList, $deleteRootToo){
        if(is_dir($delList)){
            @chmod($delList, 0777);
            if(!$dh = @opendir($delList)){
                return false;
            }
            while (false !== ($file = readdir($dh))) {
                if($file == '.' || $file == '..') continue;
                if(is_file($delList.'/'.$file)){
                    @unlink($delList.'/'.$file);
                }else{
                    $this->delFile($delList.'/'.$file, $deleteRootToo);
                }
            }
        }else if(is_file($delList)){
            @unlink($delList);
        }else{
            return false;
        }
        closedir($dh);
        if($deleteRootToo) rmdir($delList);
        return true;
    }