$path="目录"; if (is_dir($path)){ echo "对不起!目录 " . $path . " 已经存在!"; }else{ $res=mkdir(iconv("UTF-8", "GBK", $path),0777,true); if ($res){ echo "目录 $path 创建成功"; }else{ echo "目录 $path 创建失败"; } }