$dir = "d:www.phprm.com";
//打开目录$dir,并将目录句柄赋给变量$dh
if($dh = opendir($dir))
{
//通过while循环,使用函数readdir获取文件名
while(($file_name = readdir($dh)) !== false)
{
echo "file name: ".$file_name;
echo "<br/>";
echo "<br/>";
}
//处理完成后,关闭目录句柄$dh
closedir($dh);
}