Always connects to database, possible bug

[BHare1985]

I am using connect with $connect = false, so it lazily establishes a connection (if needed). If no queries are executed, and thus no connection was required, it still connects to the database because it uses _connected() to determine if the connection is closed in the free_result of the deconstructor. I would think you would want to use $this->connection over $this->_connected() for checking if a connection is closed, or have a connection count to determine if it never connected then there shouldn't be anything to free.

[stefangabos]

You are right - thanks for the feedback!