{"provider_url":"https://hatena.blog","blog_title":"Liner Note on Hatena","height":"190","author_url":"https://blog.hatena.ne.jp/leva/","published":"2008-11-17 16:35:57","categories":[],"type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fleva.hatenadiary.org%2Fentry%2F20081117%2F1226907357\" title=\" ISBN10/13 \u76f8\u4e92\u5909\u63db\u7528\u30b3\u30fc\u30c9 - Liner Note on Hatena\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://leva.hatenadiary.org/","width":"100%","provider_name":"Hatena Blog","version":"1.0","title":" ISBN10/13 \u76f8\u4e92\u5909\u63db\u7528\u30b3\u30fc\u30c9","image_url":null,"description":"\u4f7f\u3046\u4eba\u304c\u3044\u308b\u304b\u308f\u304b\u3089\u3093\u304c\u3001\u56f3\u66f8\u7cfb\u306eWeb API\u3092\u4f7f\u3046\u5834\u5408\u3001\u5fc5\u9808\u306a\u306e\u3067\u8ab0\u304b\u3044\u308b\u304b\u3082\u3057\u308c\u3093\u3002\u3068\u3044\u3046\u3053\u3068\u3067\u7f6e\u3044\u3066\u304a\u304f\u3002\u3044\u307e\u306e\u3068\u3053\u308d\u3001ASIN(Amazon\u7ba1\u7406\u30b3\u30fc\u30c9)\u306fISBN10\u3068\u540c\u7fa9\u306a\u306e\u3067ISBN13\u304b\u3089ASIN\u3078\u306e\u5909\u63db\u306f\u3053\u308c\u3067\u8db3\u308a\u308b\u3051\u3069\u3001\u4e00\u5fdcAmazon\u5074\u306f\u5c06\u6765\u7684\u306a\u4ed5\u69d8\u5909\u66f4\u306e\u53ef\u80fd\u6027\u3082\u6b8b\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u5909\u66f4\u306b\u306a\u3063\u305f\u3089\u3053\u3053\u306bASIN\u5909\u63db\u7528\u30b3\u30fc\u30c9\u3092\u305f\u3055\u3093\u3068\u3044\u304b\u3093\u306a\u3002 <?php function ISBN_9to10($isbn){ // \u7dcf\u548c\u3092\u6c42\u3081\u308b for ($digit=0, $i=0; $i<9; $i++){ $digit += $isbn{$i} * (10 - $i); } // 11\u2026","author_name":"leva","url":"https://leva.hatenadiary.org/entry/20081117/1226907357"}