$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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