+ More helper functions for the database class. wesql::query_row('query') will return array(0 => first_column, 1 => second_column..), query_assoc() will return an array of associative results, query_all will return an array of these associative arrays (with multiple results, if any), and query_rows() does the same with numeric arrays. (Class-DB.php)

* Just showing that you can save 200 bytes of code just by using query_all instead of regular wesql code, and cache_get_data with a callback instead of a cache_put_data fallback. (Subs-Editor.php)

@ Of course, you don't HAVE to use all of these shortcuts... They may use a bit more RAM and CPU time (but not much!), so I wouldn't recommend them on critical areas; you can always use the old code if you want. But anywhere else..? Be my guest. Enjoy the freedom.