Log::Handler::Output::Screen - Log messages to the screen.

       Jonny Schulz <jschulz.cpan(at)bloonix.de>.

       Copyright (C) 2007-2009 by Jonny Schulz. All rights reserved.

       This  program  is  free  software;  you can redistribute it and/or modify it under the same terms as Perl
       itself.

perl v5.36.0                                       2022-08-28                  Log::Handler::Output::Screen(3pm)

       This output module makes it possible to log messages to your screen.

       No exports.

new()
       Call "new()" to create a new Log::Handler::Output::Screen object.

       The following options are possible:

       log_to
           Where do you want to log? Possible is: STDOUT, STDERR and WARN.

           WARN means to call "warn()".

           The default is STDOUT.

       dump
           Set this option to 1 if you want that the message will be dumped with "Data::Dumper" to the screen.

       utf8, utf-8
           Set utf8 or utf-8 on STDOUT or STDERR. It depends on the parameter log_to.

               utf8   =  binmode, $fh, ":utf8";
               utf-8  =  binmode, $fh, "encoding(utf-8)";

           Yes, there is a difference.

           <http://perldoc.perl.org/perldiag.html#Malformed-UTF-8-character-(%25s)>

           <http://perldoc.perl.org/Encode.html#UTF-8-vs.-utf8-vs.-UTF8>

   log()
       Call "log()" if you want to log a message to the screen.

       Example:

           $screen->log("this message goes to the screen");

   validate()
       Validate a configuration.

   reload()
       Reload with a new configuration.

   errstr()
       This function returns the last error message.

       Log::Handler::Output::Screen - Log messages to the screen.

           Data::Dumper
           Params::Validate

       Please report all bugs to <jschulz.cpan(at)bloonix.de>.

       If you send me a mail then add Log::Handler into the subject.

           use Log::Handler::Output::Screen;

           my $screen = Log::Handler::Output::Screen->new(
               log_to => "STDERR",
               dump   => 1,
           );

           $screen->log($message);