How to encode $subject with utf-8. When mail is send subject is Потврда On my local server it's ok. But not on online host.
$to = $_POST['email'];
$subject = "Потврда за регистрација";
$body = "<p>Вие сте регистрирани.</p>
<p>За да го активирате вашиот акаунт, ве молиме кликнете на линкот <a href='".DIR."activate.php?x=$id&y=$activasion'>".DIR."activate.php?x=$id&y=$activasion</a></p>
<p>Со почит, ваш Админ.</p>";
$mail = new Mail();
$mail->setFrom(SITEEMAIL);
$mail->addAddress($to);
$mail->subject($subject);
$mail->body($body);
$mail->send();
header('Location: index.php?action=joined');
exit;