{"version":"1.0","provider_name":"Hatena Blog","categories":["Web\u30a8\u30f3\u30b8\u30cb\u30a2"],"width":"100%","image_url":null,"type":"rich","blog_url":"https://arata.hatenadiary.com/","blog_title":"\u65e5\u9803\u306e\u884c\u3044","title":"PHP\u306ejson_encode\u3067\u7a7a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u51fa\u529b\u3059\u308b","author_name":"arata3da4","height":"190","published":"2018-03-27 15:31:23","author_url":"https://blog.hatena.ne.jp/arata3da4/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Farata.hatenadiary.com%2Fentry%2F2018%2F03%2F27%2F153123\" title=\"PHP\u306ejson_encode\u3067\u7a7a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u51fa\u529b\u3059\u308b - \u65e5\u9803\u306e\u884c\u3044\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://arata.hatenadiary.com/entry/2018/03/27/153123","description":"php\u3067\u7a7a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u51fa\u529b\u3057\u305f\u304f\u306a\u3063\u3066\u3001 \u304a\u3082\u3080\u308d\u306b json_encode([]); \u3068\u3084\u3063\u305f\u3089\u7a7a\u914d\u5217\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002 $php -a Interactive shell php > echo json_encode([]); [] \u3055\u3066\u3069\u3046\u3057\u305f\u3082\u306e\u304b\u3068\u601d\u3063\u3066\u3075\u3068\u6d6e\u304b\u3093\u3060stdClass\u3092\u7a81\u3063\u8fbc\u3093\u3067\u307f\u307e\u3057\u305f\u3002 \u305d\u3057\u305f\u3089\u7a7a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u304a\u3082\u3080\u308d\u306b\u8868\u793a\u3055\u308c\u307e\u3057\u305f\u3002 php > echo json_encode(new stdClass()); {} \u3082\u3057\u304b\u3057\u3066\u30aa\u30d7\u30b7\u30e7\u30f3\u3042\u308b\uff1f\u3068\u601d\u3063\u3066\u8abf\u3079\u3066\u307f\u305f\u3089\u3042\u308a\u307e\u3057\u305f\u3002 http://php.net/manual/ja/json.constants.\u2026","provider_url":"https://hatena.blog"}