/** * @param string $str * @param string $fromCharset * @param string $toCharset * @param bool $changeCharset * @return string */ function EncodeHeaderString($str, $fromCharset, $toCharset, $changeCharset = true) { $out = ''; if ($changeCharset) { $str = ConvertUtils::ConvertEncoding($str, $fromCharset, $toCharset); } $array = ConvertUtils::EncodeString($str, $toCharset); for ($i = 0, $c = count($array); $i < $c; $i++) { if ($i > 0) { if (strlen($array[$i]) > 0) { $out .= $array[$i][0] == ' ' ? CRLF . $array[$i] : CRLF . "\t" . $array[$i]; } } else { $out .= $array[$i]; } } return trim($out); }
/** * @param string $str * @param string $fromCharset * @param string $toCharset * @param bool $changeCharset * @return string */ function EncodeHeaderString($str, $fromCharset, $toCharset, $changeCharset = true) { $out = ''; if ($changeCharset) { $str = ConvertUtils::ConvertEncoding($str, $fromCharset, $toCharset); } $array = ConvertUtils::EncodeString($str, $toCharset); for ($i = 0, $c = count($array); $i < $c; $i++) { $out .= $c > 1 ? $array[$i] . CRLF . ' ' : $array[$i]; } return trim($out); }