- $sql = '';
- $result_user = SQL_QUERY_ESC("SELECT `id` FROM `{!_MYSQL_PREFIX!}_user_cats` WHERE userid=%s AND cat_id=%s LIMIT 1",
- array($UID, bigintval($cat)), __FILE__, __LINE__);
-
- if (SQL_NUMROWS($result_user) == 0) {
- $sql = "INSERT INTO `{!_MYSQL_PREFIX!}_user_cats` (userid, cat_id) VALUES ('%s','%s')";
- } else {
- // Free memory
- SQL_FREERESULT($result_user);
- }
+ // Check if this category has an entry
+ if (countSumTotalData(getMemberId(), 'user_cats', 'id', 'userid', TRUE, sprintf(' AND `cat_id`=%s', bigintval($categoryId))) == 0) {
+ // No, so add it
+ addSql(sprintf('INSERT INTO `{?_MYSQL_PREFIX?}_user_cats` (`userid`, `cat_id`) VALUES (%s,%s)', getMemberId(), bigintval($categoryId)));
+ } // END - if