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Email::Simple::Header.3pm

NAME

Email::Simple::Header - the header of an Email::Simple message

SYNOPSIS

   my $email = Email::Simple->new($text);
 
   my $header = $email->head;
   print $header->as_string;
 
 

DESCRIPTION

This method implements the headers of an Email::Simple object. It is a very minimal interface, and is mostly for private consumption at the moment.

METHODS

new

   my $header = Email::Simple::Header->new($head, \%arg);
 
 

$head is a string containing a valid email header, or a reference to such a string. If a reference is passed in, don't expect that it won't be altered.

Valid arguments are:

   crlf - the header's newline; defaults to CRLF
 
 

as_string

   my $string = $header->as_string(\%arg);
 
 

This returns a stringified version of the header.

header_names

This method returns the unique header names found in this header, in no particular order.

header_pairs

This method returns all the field/value pairs in the header, in the order that they appear in the header.

header

   my $first_value = $header->header($field);
   my @all_values  = $header->header($field);
 
 

This method returns the value or values of the given header field. If the named field does not appear in the header, this method returns false.

header_set

   $header->header_set($field => @values);
 
 

This method updates the value of the given header. Existing headers have their values set in place. Additional headers are added at the end. If no values are given to set, the header will be removed from to the message entirely.

crlf

This method returns the newline string used in the header.

PERL EMAIL PROJECT

This module is maintained by the Perl Email Project

<http://emailproject.perl.org/wiki/Email::Simple::Header>

COPYRIGHT AND LICENSE

Copyright 2006-2007 by Ricardo SIGNES

Copyright 2004 by Casey West

Copyright 2003 by Simon Cozens

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