Every db connection should be closed when done.

[69giaptushka]

Each instance of

Incorporate the MySQL connection script.

require ( '../connect_db.php' );

Should eventually be followed by:

Cose the connection

mysqli_close($dbc);

once there is no longer a need for that particular connection.

There are two reasons for this. The first is the obvious one that we don't want to leave a bunch of open connections hanging out there. The second is that apparently it is less 'expensive' to open and close a connection than to reuse one.

Please check that each connect is followed by a close.

[69giapmyata]

I agree and partly I already did it. There is also a way to empty variables which could be handy somtimes.

[69giapmyata]

I saw you working through all available files and adding this. I guess we can close this issue now.

[69giaptushka]

I keep finding new examples. :)