Log::Log4perl::Level - Predefined log levels
use Log::Log4perl::Level; print $ERROR, "\n"; # -- or -- use Log::Log4perl qw(:levels); print $ERROR, "\n";
Log::Log4perl::Level simply exports a predefined set of Log4perl log levels into the caller's name space. It is used internally by
Log::Log4perl. The following scalars are defined:
$OFF $FATAL $ERROR $WARN $INFO $DEBUG $ALL
Log::Log4perl also exports these constants into the caller's namespace if you pull it in providing the
use Log::Log4perl qw(:levels);
This is the preferred way, there's usually no need to call
The numerical values assigned to these constants are purely virtual, only used by Log::Log4perl internally and can change at any time, so please don't make any assumptions.
If the caller wants to import these constants into a different namespace, it can be provided with the
use Log::Log4perl::Level qw(MyNameSpace);
$MyNameSpace::INFO etc. will be defined accordingly.
Mike Schilli, <firstname.lastname@example.org>
Copyright 2002 by Mike Schilli
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.