{"id":7184,"date":"2022-12-20T19:35:45","date_gmt":"2022-12-20T22:35:45","guid":{"rendered":"http:\/\/lode.uno\/linux-man\/index.php\/2022\/12\/20\/uri_punycode-man3\/"},"modified":"2022-12-20T19:35:45","modified_gmt":"2022-12-20T22:35:45","slug":"uri_punycode-man3","status":"publish","type":"post","link":"https:\/\/lode.uno\/linux-man\/2022\/12\/20\/uri_punycode-man3\/","title":{"rendered":"URI::_punycode (man3)"},"content":{"rendered":"

URI::_punycode<\/h1>\n

NAME<\/a>
SYNOPSIS<\/a>
DESCRIPTION<\/a>
FUNCTIONS<\/a>
AUTHOR<\/a>
SEE ALSO<\/a>
COPYRIGHT AND LICENSE<\/a> <\/p>\n

\n

NAME <\/a> <\/h2>\n

URI::_punycode \u2212 encodes Unicode string in Punycode<\/p>\n

SYNOPSIS <\/a> <\/h2>\n

use strict;
use warnings;
use utf8;
use URI::_punycode qw(encode_punycode decode_punycode);
# encode a unicode string
my $punycode = encode_punycode(‘http:\/\/\u00e2.net’); # http:\/\/.net\u2212xc8g
$punycode = encode_punycode(‘b\u00c3\u00bccher’); # bcher\u2212kva
$punycode = encode_punycode(‘\u00e4\u00bb\u00e4\u00bb\u00ac\u00e4\u00b8\u00ba\u00e4\u00bb\u00e4\u00b9\u00e4\u00b8\u00e8\u00af\u00b4\u00e4\u00b8\u00e6’); # ihqwcrb4cv8a8dqg056pqjye
# decode a punycode string back into a unicode string
my $unicode = decode_punycode(‘http:\/\/.net\u2212xc8g’); # http:\/\/\u00e2.net
$unicode = decode_punycode(‘bcher\u2212kva’); # b\u00c3\u00bccher
$unicode = decode_punycode(‘ihqwcrb4cv8a8dqg056pqjye’); # \u00e4\u00bb\u00e4\u00bb\u00ac\u00e4\u00b8\u00ba\u00e4\u00bb\u00e4\u00b9\u00e4\u00b8\u00e8\u00af\u00b4\u00e4\u00b8\u00e6<\/p>\n

DESCRIPTION <\/a> <\/h2>\n

URI::_punycode is a module to encode \/ decode Unicode strings into Punycode , an efficient encoding of Unicode for use with IDNA<\/small> .<\/p>\n

FUNCTIONS <\/a> <\/h2>\n

All functions throw exceptions on failure. You can “catch” them with Syntax::Keyword::Try or Try::Tiny. The following functions are exported by default.<\/p>\n

encode_punycode<\/b>
my $punycode = encode_punycode(‘http:\/\/\u00e2.net’); # http:\/\/.net\u2212xc8g
$punycode = encode_punycode(‘b\u00c3\u00bccher’); # bcher\u2212kva
$punycode = encode_punycode(‘\u00e4\u00bb\u00e4\u00bb\u00ac\u00e4\u00b8\u00ba\u00e4\u00bb\u00e4\u00b9\u00e4\u00b8\u00e8\u00af\u00b4\u00e4\u00b8\u00e6’) # ihqwcrb4cv8a8dqg056pqjye<\/p>\n

Takes a Unicode string (UTF8\u2212flagged variable) and returns a Punycode encoding for it.<\/p>\n

decode_punycode<\/b>
my $unicode = decode_punycode(‘http:\/\/.net\u2212xc8g’); # http:\/\/\u00e2.net
$unicode = decode_punycode(‘bcher\u2212kva’); # b\u00c3\u00bccher
$unicode = decode_punycode(‘ihqwcrb4cv8a8dqg056pqjye’); # \u00e4\u00bb\u00e4\u00bb\u00ac\u00e4\u00b8\u00ba\u00e4\u00bb\u00e4\u00b9\u00e4\u00b8\u00e8\u00af\u00b4\u00e4\u00b8\u00e6<\/p>\n

Takes a Punycode encoding and returns original Unicode string.<\/p>\n

AUTHOR <\/a> <\/h2>\n

Tatsuhiko Miyagawa <miyagawa@bulknews.net<\/i>> is the author of IDNA::Punycode which was the basis for this module.<\/p>\n

SEE ALSO <\/a> <\/h2>\n

IDNA::Punycode, RFC 3492<\/small> , RFC 5891<\/small> <\/p>\n

COPYRIGHT AND LICENSE <\/a> <\/h2>\n

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

\n","protected":false},"excerpt":{"rendered":"

URI::_punycode \u2212 encodes Unicode string in Punycode <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[3007,3516],"class_list":["post-7184","post","type-post","status-publish","format-standard","hentry","category-sin-categoria","tag-man3","tag-uri_punycode"],"gutentor_comment":0,"_links":{"self":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/7184","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/comments?post=7184"}],"version-history":[{"count":0,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/7184\/revisions"}],"wp:attachment":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/media?parent=7184"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/categories?post=7184"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/tags?post=7184"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}