{"id":9902,"date":"2018-08-15T20:19:53","date_gmt":"2018-08-15T18:19:53","guid":{"rendered":"http:\/\/www.b.shuttle.de\/hayek\/hayek\/jochen\/wp\/blog-en\/?p=9902"},"modified":"2018-08-15T20:19:53","modified_gmt":"2018-08-15T18:19:53","slug":"how-do-i-encode-utf-8-characters-into-numeric-character-reference-format-in-perl","status":"publish","type":"post","link":"https:\/\/wp.jochen.hayek.name\/blog-en\/2018\/08\/15\/how-do-i-encode-utf-8-characters-into-numeric-character-reference-format-in-perl\/","title":{"rendered":"how do I encode UTF-8 characters into numeric character reference format (in Perl)?"},"content":{"rendered":"<ul>\n<li><a href=\"https:\/\/stackoverflow.com\/questions\/4752353\/how-do-i-encode-characters-into-numeric-character-reference-format-in-perl\">https:\/\/stackoverflow.com\/questions\/4752353\/how-do-i-encode-characters-into-numeric-character-reference-format-in-perl<\/a><\/li>\n<li><a href=\"https:\/\/stackoverflow.com\/a\/4753600\/3119172\">https:\/\/stackoverflow.com\/a\/4753600\/3119172<\/a><\/li>\n<\/ul>\n<pre>$ echo 'foobar' | perl -pe \"s\/.\/ sprintf '&amp;#x%04x;', ord($&amp;) \/ge\"<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>https:\/\/stackoverflow.com\/questions\/4752353\/how-do-i-encode-characters-into-numeric-character-reference-format-in-perl https:\/\/stackoverflow.com\/a\/4753600\/3119172 $ echo &#8216;foobar&#8217; | perl -pe &#8220;s\/.\/ sprintf &#8216;&amp;#x%04x;&#8217;, ord($&amp;) \/ge&#8221;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"link","meta":{"_crdt_document":"","jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_share_on_mastodon":"0"},"categories":[623,679],"tags":[],"class_list":["post-9902","post","type-post","status-publish","format-link","hentry","category-the-perl-programming-language","category-utf-8","post_format-post-format-link"],"share_on_mastodon":{"url":"","error":""},"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paO0kP-2zI","jetpack_likes_enabled":true,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/wp.jochen.hayek.name\/blog-en\/wp-json\/wp\/v2\/posts\/9902","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.jochen.hayek.name\/blog-en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.jochen.hayek.name\/blog-en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.jochen.hayek.name\/blog-en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.jochen.hayek.name\/blog-en\/wp-json\/wp\/v2\/comments?post=9902"}],"version-history":[{"count":0,"href":"https:\/\/wp.jochen.hayek.name\/blog-en\/wp-json\/wp\/v2\/posts\/9902\/revisions"}],"wp:attachment":[{"href":"https:\/\/wp.jochen.hayek.name\/blog-en\/wp-json\/wp\/v2\/media?parent=9902"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.jochen.hayek.name\/blog-en\/wp-json\/wp\/v2\/categories?post=9902"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.jochen.hayek.name\/blog-en\/wp-json\/wp\/v2\/tags?post=9902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}