/**
* Save listing keyword
*
* @param string $keyword
* @param int $listing_sid
* @param bool $active
*/
public static function saveListingKeyword($keyword, $listing_sid, $active = false)
{
if (!empty($keyword) && !SJB_ListingDBManager::isKeywordExistsByListingSID($listing_sid, $keyword)) {
SJB_DB::query('INSERT INTO `listings_keywords` (`keywords`, `listing_sid`, `active`) VALUES (?s, ?n, ?n)', $keyword, $listing_sid, $active);
}
}