php怎么生成utf-8的html文件

php如何生成utf-8的html文件
php如何生成utf-8的html文件？？注意不是简单地加 ，而是生成文件后用记事本打开另存为后编码自动为utf-8 。

------解决方案--------------------
PHP本身是无编码的，所有的字符串通常都视为二进制流。因此只需要输入的字符串为Utf-8即可。若字符串采用其他编码，可以使用iconv系列函数转换编码。
------解决方案--------------------
fwrite ($f,"\xEF\xBB\xBF".iconv('gbk','utf-8',$html));

------解决方案--------------------

探讨

fwrite ($f,"\xEF\xBB\xBF".iconv('gbk','utf-8',$html));

------解决方案--------------------
utf-8，在html文件中加入不久好了，然后给你个生成静态html的类
/******************8PHP静态类*************/
class Shtml
{
var $Templet;
var $DataSource;
var $Dir;

var $fileName;
var $mod;
var $handle;

function Shtml($fileName = "")
{
$this->fileName = $fileName;
$this->mod = "wb";
$this->handle = false;

$this->Templet = "";
$this->DataSource = array();
$this->Dir = "";
}

// 绑定数据源，参数为一数组
function BindData($arr)
{
$this->DataSource = $arr;
}

// 设置文件存放路径
function SetDir($dir)
{
$this->Dir = $dir;
}
function SetFileName($fileName)
{
return $this->fileName = $fileName;
}

function GetMod()
{
return $this->mod;
}
function SetMod($mod)
{
return $this->mod = $mod;
}
function Open()
{
if (substr($this->fileName, 0, 1) == "/")
$this->fileName = $_SERVER['DOCUMENT_ROOT'] . $this->fileName;
if ($this->handle = fopen($this->fileName, $this->mod))
return $this->handle;
else
return false;
}
function Close()
{
return fclose($this->handle);
}
function Write($content)
{
return fwrite($this->handle, $content);
}
function MkDir($pathname)
{
$currentPath = "";
str_replace("\\", "/", $pathname);
$pathArr = split("/", $pathname);
if ($pathArr[0] == "") { //使用绝对路径
$currentPath = $_SERVER['DOCUMENT_ROOT'];
} else {
$currentPath = $_SERVER['DOCUMENT_ROOT'] . dirname($_SERVER['PHP_SELF']);
}
for ($i = 0; $i < count($pathArr); $i++) {
if ($pathArr[$i] == "")
continue;
else
if (is_dir($currentPath . " / " . $pathArr[$i]))
$currentPath = $currentPath . " / " . $pathArr[$i];
else
mkdir($currentPath = $currentPath . " / " . $pathArr[$i]);
}
}

// 生成静态文件
function Create()
{
$tmp = $this->Templet;
foreach ($this->DataSource as $key => $value) {
$tmp = str_replace(" < FIELD_" . $key . " > ", $value, $tmp);
}
$this->MkDir(dirname($this->fileName));
$this->Open();
$this->Write($tmp);
$this->Close();
}
}

function CreateShtml() {
ob_start("callback_CteateShtml");
}

function callback_CteateShtml($buffer) {
$page = intval(@$_REQUEST["page"]);
$shtml = new Shtml();
$shtml->SetFileName($_SERVER['DOCUMENT_ROOT'] . dirname($_SERVER['PHP_SELF']) . "/" . basename($_SERVER['PHP_SELF'], ".php") . ($page == 0 ? "" : "_" . strval($page)) . ".html");