php--------文件夹文件拷贝和复制

/** * 文件夹文件拷贝 * * @param string $src 来源文件夹 * @param string $dst 目的地文件夹 * @return bool */function dir_copy($src = ‘‘, $dst = ‘‘){ ???if (empty($src) || empty($dst)) ???{ ???????return false; ???} ????$dir = opendir($src); ???dir_mkdir($dst); ???while (false !== ($file = readdir($dir))) ???{ ???????if (($file != ‘.‘) && ($file != ‘..‘)) ???????{ ???????????if (is_dir($src . ‘/‘ . $file)) ???????????{ ???????????????dir_copy($src . ‘/‘ . $file, $dst . ‘/‘ . $file); ???????????} ???????????else ???????????{ ???????????????copy($src . ‘/‘ . $file, $dst . ‘/‘ . $file); ???????????} ???????} ???} ???closedir($dir); ????return true;} /** * 创建文件夹 * * @param string $path 文件夹路径 * @param int $mode 访问权限 * @param bool $recursive 是否递归创建 * @return bool */function dir_mkdir($path = ‘‘, $mode = 0777, $recursive = true){ ???clearstatcache(); ???if (!is_dir($path)) ???{ ???????mkdir($path, $mode, $recursive); ???????return chmod($path, $mode); ???} ????return true;}