Log::Log4perl::Level - Predefined log levels
use Log::Log4perl; print $ERROR, "\n";
The Log::Log4perl::Level package is included if you say
Log::Log4perl::Level
use Log::Log4perl;
so there's usually no need to call it explicitely. It 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 in the caller's namespace:
Log::Log4perl
$OFF $FATAL $ERROR $WARN $INFO $DEBUG $ALL
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 command:
use
use Log::Log4perl::Level qw(Level);
After this $Level::ERROR, $Level::INFO etc. will be defined accordingly.
$Level::ERROR
$Level::INFO
Mike Schilli, <m@perlmeister.com>
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.
To install Log::Log4perl, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Log::Log4perl
CPAN shell
perl -MCPAN -e shell install Log::Log4perl
For more information on module installation, please visit the detailed CPAN module installation guide.