整个系统只有带码全部用PHP,没有JS,没有正则...纯纯的PHP...其实别的我也不会呵呵...
下面是原表单的html带码...
上传文件表单
复制代码 代码如下:
表单中enctype="multipart/form-data"的意思,是设置表单的MIME编码。默认情况,这个编码格式是 application/x-www-form-urlencoded,不能用于文件上传;只有使用了multipart/form-data,才能完整的传递文件数据,进行下面的操作.enctype="multipart/form-data"是上传二进制数据; form里面的值以2进制流的方式传过去。
这句好像是没有用的...我原以为这个可以限制上传文件大小呢,上传文件大小只有在php.ini里或后面上传的文件的脚本里设置了...我程序里是直接设置php.ini中upload_max_filesize=6M的.
下面是上传程序
Code
复制代码 代码如下:
$uploaddir="./map/";
$typearr=array("rar","zip","w3m","w3x");
$findstr=array("/","\\"," ",""); //对名称进行过滤
$mapname=str_replace($findstr,'',($_POST['mapname']));
//取扩展名
function upfiletype($filename){
$arr=explode('.',$filename);
$a=count($arr)-1;
return $arr[$a];
}
//字符串是不是纯数字
function isNo($str){
$intarr=array('1','2','3','4','5','6','7','8','9','0','.');
$a=str_replace($intarr,'',$str);
return ($a=="")?1:0;
}
//////控制窗口大小///////
function html(){
echo

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