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NAME

Date::Japanese::Era - 和暦と西暦の相互変換

SYNOPSIS

  use Date::Japanese::Era;
  # グレゴリア暦から (月と日が必須)
  $era = Date::Japanese::Era->new(1970, 1, 1);
  # 和暦から
  $era = Date::Japanese::Era->new('昭和', 52);
  $name      = $era->name;         # '昭和' in EUC-jp (default)
  $gengou    = $era->gengou;       # 同上
  $year      = $era->year;	   # 52
  $gregorian = $era->gregorian_year;  	   # 1977
  # JIS X0301 テーブルを変換に使用する
  use Date::Japanese::Era 'JIS_X0301';

DESCRIPTION

Date::Japanese::Era は和暦と西暦(グレゴリア暦)の相互変換を行うモジュー ルです。

METHODS

EXAMPLES

  # 2001年は H-13
  my $era = Date::Japanese::Era->new(2001, 8, 31);
  printf "%s-%s", uc(substr($era->name_ascii, 0, 1)), $era->year;
  # 西暦に変換
  my $era = Date::Japanese::Era->new('平成', 13);
  print $era->gregorian_year;	# 2001

CAVEATS

TODO

AUTHOR

Tatsuhiko Miyagawa <miyagawa@bulknews.net>

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

SEE ALSO

Date::Calc, Jcode, Date::Simple