/**
* @param int $maxLength
* @param string $format
*
* @return mixed|string
*/
public function subtitle($maxLength = 0, $format = "S")
{
$ret = $this->getVar("subtitle", $format);
if ($maxLength != 0) {
if (!XoopsLocale::isMultiByte()) {
if (strlen($ret) >= $maxLength) {
$ret = PublisherUtils::substr($ret, 0, $maxLength);
}
}
}
return $ret;
}
