PHP 用 UTF-8 寄信

[NINJA]

利用 mb_encode_mimeheader

程式碼:

<?
$to = "xx@xx.xx";
$subject = mb_encode_mimeheader('訂單', 'UTF-8');
$message = $html; //HTML格式的信件內容
$headers = "MIME-Version: 1.0\r\n";
$headers .= "Content-type: text/html; charset=utf-8\r\n";
$headers .= "From: ".mb_encode_mimeheader('訂購網', 'UTF-8')." <[email]xxxx@xxxx.xxx.xx[/email]>\r\n";

mail($to,$subject,$message,$headers);
?>