$text = CRM_Utils_Token::replaceContactTokens($text, $contact, FALSE, $tokens['text'], FALSE, TRUE);
$html = CRM_Utils_Token::replaceContactTokens($html, $contact, FALSE, $tokens['html'], FALSE, TRUE);
$text = CRM_Utils_Token::replaceContactTokens($text, $contact, FALSE, $tokens['text'], FALSE, TRUE);
$html = CRM_Utils_Token::replaceContactTokens($html, $contact, FALSE, $tokens['html'], FALSE, TRUE);