How to make php code for sending html email inclued korean

ref : http://php.net/manual/en/function.mail.php


1. Insert header data in email

$headers = "From: kim@example.com\n"
$headers .= "Reply-To: john@example.com";
$headers .= "MIME-Version: 1.0\n";
$headers .= 'Content-type: text/html; charset=UTF-8\n";
$headers .= 'Content-Transfer-Encoding: 8bit\n";

2. convert email subject using base64_encode

$subject = "=?utf-8?B?".base64_encode($subject)."?=\n";


3. call mail function

mail($to, $subject, $body, $headers)