// Nickname in URL, so load the ID
$result = SQL_QUERY_ESC("SELECT userid FROM `{!_MYSQL_PREFIX!}_user_data` WHERE nickname='%s' LIMIT 1",
array($ref), __FILE__, __LINE__);
// Nickname in URL, so load the ID
$result = SQL_QUERY_ESC("SELECT userid FROM `{!_MYSQL_PREFIX!}_user_data` WHERE nickname='%s' LIMIT 1",
array($ref), __FILE__, __LINE__);