doc/03-utilities.md
Monolog\Registry class lets you configure global loggers that you
can then statically access from anywhere. It is not really a best practice but can
help in some older codebases or for ease of use.Monolog\ErrorHandler class allows you to easily register
a Logger instance as an exception handler, error handler or fatal error handler.Monolog\SignalHandler class allows you to easily register
a Logger instance as a POSIX signal handler.