<?php
//打開指定目錄
function readDrectory($path){
$handle=opendir($path);
while (($item=readdir($handle))!==false) {
? //.和..這兩個(gè)特殊目錄
? if ($item!="."&&$item="..") {
??? if (is_file($path."/".$item)) {
????? $arr['file'][]=$item;
??? }
??? if (is_file($path."/".$item)) {
????? $arr['dir'][]=$item;
??? }
? }
}
closedir($handle);
return $arr;
}
$path="uploads";
print_r(readDrectory($path));
??>
?運(yùn)行后提示：

Notice: Undefined variable: arr in D:\phpStudy\WWW\Thehome\upfile\dir.func.php on line 17