PHP-删除文件夹

Posted 2022-04-29 f-rt

 /**
     * 删除缓存目录
     * @param $dirname
     * @return bool
     */
   function delCache($dirname)
    
        $result = false;
        if (!is_dir($dirname)) 
            echo " $dirname is not a dir!";
            exit(0);
        
        $handle = opendir($dirname); //打开目录
        while (($file = readdir($handle)) !== false) 
            if ($file != ‘.‘ && $file != ‘..‘) 
                //排除"."和"."
                $dir = $dirname .‘/‘ . $file;
                is_dir($dir) ? delCache($dir) : unlink($dir);
            
        
        closedir($handle);
        $result = rmdir($dirname) ? true : false;
        return $result;