Class: Logger class to write all at once

This class can be used to log activity to files buffering the messages.

It can log one or more activity messages to a log file.

The messages are first stored in class private array variable that works as a buffer.

When the object is destroyed, eventually at the end of the script, the messages are flushed to the log file all at once.

If you know an application of this package, send a message to the author to add a link here.