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Michael Schilli > Log-Log4perl-1.43 > Log::Log4perl::Layout::PatternLayout::Multiline



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Source   Latest Release: Log-Log4perl-1.49




    use Log::Log4perl::Layout::PatternLayout::Multiline;

    my $layout = Log::Log4perl::Layout::PatternLayout::Multiline->new(
        "%d (%F:%L)> %m");


Log::Log4perl::Layout::PatternLayout::Multiline is a subclass of Log4perl's PatternLayout and is helpful if you send multiline messages to your appenders which appear as

    2007/04/04 23:59:01 This is
    a message with
    multiple lines

and you want them to appear as

    2007/04/04 23:59:01 This is
    2007/04/04 23:59:01 a message with
    2007/04/04 23:59:01 multiple lines

instead. This layout class simply splits up the incoming message into several chunks split by line breaks and renders them with PatternLayout just as if it had arrived in separate chunks in the first place.


Copyright 2002-2013 by Mike Schilli <> and Kevin Goess <>.

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


Please contribute patches to the project on Github:

Send bug reports or requests for enhancements to the authors via our

MAILING LIST (questions, bug reports, suggestions/patches):

Authors (please contact them via the list above, not directly): Mike Schilli <>, Kevin Goess <>

Contributors (in alphabetical order): Ateeq Altaf, Cory Bennett, Jens Berthold, Jeremy Bopp, Hutton Davidson, Chris R. Donnelly, Matisse Enzer, Hugh Esco, Anthony Foiani, James FitzGibbon, Carl Franks, Dennis Gregorovic, Andy Grundman, Paul Harrington, Alexander Hartmaier David Hull, Robert Jacobson, Jason Kohles, Jeff Macdonald, Markus Peter, Brett Rann, Peter Rabbitson, Erik Selberg, Aaron Straup Cope, Lars Thegler, David Viner, Mac Yang.

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