{"id":267,"date":"2005-09-27T18:05:51","date_gmt":"2005-09-27T09:05:51","guid":{"rendered":"http:\/\/clouds.tokyo\/blog\/?p=267"},"modified":"2017-02-28T18:09:04","modified_gmt":"2017-02-28T09:09:04","slug":"js_birth2age","status":"publish","type":"post","link":"https:\/\/clouds.tokyo\/blog\/js_birth2age\/","title":{"rendered":"\u3010JavaScript\u3011\u751f\u5e74\u6708\u65e5\u304b\u3089\u5e74\u9f62\u3092\u53d6\u5f97"},"content":{"rendered":"<p>\u30e6\u30fc\u30b6\u30fc\u60c5\u5831\u3068\u3057\u3066\u901a\u5e38\u306f\u751f\u5e74\u6708\u65e5\u3092\u767b\u9332\u3059\u308b\u3053\u3068\u304c\u307b\u3068\u3093\u3069\u3067\u3059\u304c\u3001\u305d\u3053\u304b\u3089\u5e74\u9f62\u3092\u8a08\u7b97\u3057\u3066\u8868\u793a\u3057\u305f\u3044\u3068\u304d\u306b\u3002<\/p>\n<pre>\r\nfunction birth2age(dt) {\r\n  if(dt == null) {\r\n    return '';\r\n  }\r\n  var _dt_birth = new Date(dt);\r\n  var _dt_cur = new Date();\r\n  var _dy = _dt_cur.getFullYear() - _dt_birth.getFullYear();\r\n  var _dm = _dt_cur.getMonth() - _dt_birth.getMonth();\r\n  var _dd = _dt_cur.getDate() - _dt_birth.getDate();\r\n  return _dy - (_dm < 0 ? 1 : 0) - (_dm == 0 &#038;&#038; _dd < 0 ? 1 : 0);\r\n}\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u30e6\u30fc\u30b6\u30fc\u60c5\u5831\u3068\u3057\u3066\u901a\u5e38\u306f\u751f\u5e74\u6708\u65e5\u3092\u767b\u9332\u3059\u308b\u3053\u3068\u304c\u307b\u3068\u3093\u3069\u3067\u3059\u304c\u3001\u305d\u3053\u304b\u3089\u5e74\u9f62\u3092\u8a08\u7b97\u3057\u3066\u8868\u793a\u3057\u305f\u3044\u3068\u304d\u306b\u3002 function birth2age(dt) { if(dt == null) { return &#8221;; } va &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/clouds.tokyo\/blog\/js_birth2age\/\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;\u3010JavaScript\u3011\u751f\u5e74\u6708\u65e5\u304b\u3089\u5e74\u9f62\u3092\u53d6\u5f97&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_newsletter_access":""},"categories":[2],"tags":[98,103,104],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pezW3u-4j","jetpack-related-posts":[{"id":1418,"url":"https:\/\/clouds.tokyo\/blog\/css-web-font\/","url_meta":{"origin":267,"position":0},"title":"\u7121\u96e3\u306aWeb\u30d5\u30a9\u30f3\u30c8\u3092\u3059\u3050\u4f7f\u3044\u305f\u3044\u3068\u304d","author":"yamamoto","date":"2022\u5e7412\u67085\u65e5","format":false,"excerpt":"\u30c7\u30b6\u30a4\u30f3\u306b\u3053\u3060\u308f\u308b\u30b5\u30a4\u30c8\u3067\u306f\u306a\u3044\u304c \u3068\u308a\u3042\u3048\u305aWeb\u30d5\u30a9\u30f3\u30c8\u4f7f\u3063\u3066\u307e\u3059\u3088\u611f\u3092\u51fa\u3057\u305f\u3044\u3068\u304d\u306b \u3053\u308c\u3092\u30b3\u2026","rel":"","context":"\u5099\u5fd8\u9332","block_context":{"text":"\u5099\u5fd8\u9332","link":"https:\/\/clouds.tokyo\/blog\/category\/memo\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":631,"url":"https:\/\/clouds.tokyo\/blog\/js_age\/","url_meta":{"origin":267,"position":1},"title":"\u3010\u30c4\u30fc\u30eb\u3011\u751f\u5e74\u6708\u65e5\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u5e74\u9f62\u304c\u8fd4\u3063\u3066\u304f\u308b\u30a6\u30a3\u30b8\u30a7\u30c3\u30c8\u3067\u304d\u305f\u3088\u30fc","author":"yamamoto","date":"2011\u5e749\u670820\u65e5","format":false,"excerpt":"\u5e74\u9f62\u306f\u5f53\u7136\u3067\u3059\u304c\u6bce\u5e74\u5897\u3048\u3066\u3044\u304f\u3082\u306e\u3067\u3001 \u30da\u30fc\u30b8\u306b\u76f4\u63a5\u5e74\u9f62\u3092\u8a18\u8ff0\u3057\u305f\u308a\u3059\u308b\u3068 \u3084\u304c\u3066\u9593\u9055\u3063\u305f\u60c5\u5831\u306b\u306a\u3063\u2026","rel":"","context":"\u30c4\u30fc\u30eb","block_context":{"text":"\u30c4\u30fc\u30eb","link":"https:\/\/clouds.tokyo\/blog\/category\/%e3%83%84%e3%83%bc%e3%83%ab\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1537,"url":"https:\/\/clouds.tokyo\/blog\/canvas-arrow\/","url_meta":{"origin":267,"position":2},"title":"\u3010canvas\u3011canvas\u3067\u666e\u901a\u306e\u77e2\u5370\u3092\u63cf\u304f\uff08\u5b9f\u7dda\u3001\u7834\u7dda\uff09","author":"yamamoto","date":"2023\u5e743\u670829\u65e5","format":false,"excerpt":"canvas\u3067\u666e\u901a\u306e\u77e2\u5370\u3092\u63cf\u304d\u307e\u3059\u3002 \u30dd\u30a4\u30f3\u30c8\u306f \u30fb\u30c7\u30b6\u30a4\u30f3\u306b\u51dd\u3063\u3066\u306a\u3044\u5358\u7d14\u306a\u77e2\u5370\u3002 \u30fb\u4e09\u89d2\u95a2\u6570\u3092\u4f7f\u2026","rel":"","context":"\u30c4\u30fc\u30eb","block_context":{"text":"\u30c4\u30fc\u30eb","link":"https:\/\/clouds.tokyo\/blog\/category\/%e3%83%84%e3%83%bc%e3%83%ab\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":679,"url":"https:\/\/clouds.tokyo\/blog\/js_length\/","url_meta":{"origin":267,"position":3},"title":"\u3010JavaScript\u3011\u9023\u60f3\u914d\u5217\u3067\u3082\u914d\u5217\u3067\u3082\u8981\u7d20\u6570\u3092\u53d6\u5f97","author":"yamamoto","date":"2017\u5e744\u670819\u65e5","format":false,"excerpt":"\u914d\u5217\u306e\u8981\u7d20\u6570\u306flength\u3067\u53d6\u5f97\u3067\u304d\u307e\u3059\u304c\u3001 \u9023\u60f3\u914d\u5217\u306e\u5834\u5408\u306flength\u306f\u4f7f\u3048\u307e\u305b\u3093\u3002 \u30b9\u30de\u30fc\u30c8\u3067\u2026","rel":"","context":"\u5099\u5fd8\u9332","block_context":{"text":"\u5099\u5fd8\u9332","link":"https:\/\/clouds.tokyo\/blog\/category\/memo\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":742,"url":"https:\/\/clouds.tokyo\/blog\/js_load_css\/","url_meta":{"origin":267,"position":4},"title":"\u3010JavaScript\u3011\u5916\u90e8\u306eCSS\u30d5\u30a1\u30a4\u30eb\u3092\u52d5\u7684\u306b\u30ed\u30fc\u30c9","author":"yamamoto","date":"2017\u5e746\u67086\u65e5","format":false,"excerpt":"\u5916\u90e8\u306eCSS\u30d5\u30a1\u30a4\u30eb\u3092JavaScript\u304b\u3089\u52d5\u7684\u306b\u30ed\u30fc\u30c9\u3059\u308b\u95a2\u6570\u3067\u3059\u3002 var loaded_st\u2026","rel":"","context":"\u5099\u5fd8\u9332","block_context":{"text":"\u5099\u5fd8\u9332","link":"https:\/\/clouds.tokyo\/blog\/category\/memo\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":746,"url":"https:\/\/clouds.tokyo\/blog\/js_self_url\/","url_meta":{"origin":267,"position":5},"title":"\u3010JavaScript\u3011script\u30bf\u30b0\u3067\u547c\u3070\u308c\u305fjs\u30d5\u30a1\u30a4\u30eb\u5185\u3067\u81ea\u8eab\u306eURL\u3092\u53d6\u5f97","author":"yamamoto","date":"2017\u5e746\u67086\u65e5","format":false,"excerpt":"script\u30bf\u30b0\u3067\u547c\u3070\u308c\u305fjs\u30d5\u30a1\u30a4\u30eb\u5185\u3067\u3001 \u305d\u306ejs\u81ea\u8eab\u306eURL\uff08\uff1dscript\u30bf\u30b0\u306esrc\u306e\u5185\u5bb9\u2026","rel":"","context":"\u5099\u5fd8\u9332","block_context":{"text":"\u5099\u5fd8\u9332","link":"https:\/\/clouds.tokyo\/blog\/category\/memo\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/clouds.tokyo\/blog\/wp-json\/wp\/v2\/posts\/267"}],"collection":[{"href":"https:\/\/clouds.tokyo\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/clouds.tokyo\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/clouds.tokyo\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/clouds.tokyo\/blog\/wp-json\/wp\/v2\/comments?post=267"}],"version-history":[{"count":1,"href":"https:\/\/clouds.tokyo\/blog\/wp-json\/wp\/v2\/posts\/267\/revisions"}],"predecessor-version":[{"id":268,"href":"https:\/\/clouds.tokyo\/blog\/wp-json\/wp\/v2\/posts\/267\/revisions\/268"}],"wp:attachment":[{"href":"https:\/\/clouds.tokyo\/blog\/wp-json\/wp\/v2\/media?parent=267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/clouds.tokyo\/blog\/wp-json\/wp\/v2\/categories?post=267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/clouds.tokyo\/blog\/wp-json\/wp\/v2\/tags?post=267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}