{"author_name":"yohhoy","image_url":null,"provider_url":"https://hatena.blog","title":"Type Juggling","provider_name":"Hatena Blog","height":"190","description":"\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9ePHP\u306b\u304a\u3051\u308b\u5947\u5999\u306a\u578b\u5909\u63db \"Type Juggling\"\u3002\u6587\u5b57\u5217\u3068\u6570\u5024\u306e\u6bd4\u8f03(==)\u306b\u306f\u8981\u6ce8\u610f\u3002 2022-02-04\u8ffd\u8a18\uff1a\u672c\u8a18\u4e8b\u3067\u53d6\u308a\u4e0a\u3052\u305f\u578b\u5909\u63db\u306fPHP 7.4\u7cfb\u307e\u3067\u306e\u8a00\u8a9e\u4ed5\u69d8\u3002PHP 8.0.0\u4ee5\u964d\u3067\u306f\u3044\u305a\u308c\u3082false\u5024\u3068\u306a\u308b\u3002PHP\u516c\u5f0f\u306e\u4e0b\u65b9\u4e92\u63db\u6027\u306b\u95a2\u3059\u308b\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3084\u89e3\u8aac\u8a18\u4e8b\u3092\u53c2\u7167\u306e\u3053\u3068\u3002 <?php var_dump(0 == \"php\"); // bool(true) !? var_dump(0 === \"php\"); // bool(false) ?> PHP\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\u3088\u308a\u8a00\u8a9e\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u8a72\u5f53\u7b87\u6240\u3092\u5f15\u7528\u3002 \u6574\u6570\u5024\u3092\u6587\u5b57\u5217\u3068\u6bd4\u8f03\u3057\u305f\u308a\u3001\u6bd4\u8f03\u306b\u6570\u5024\u5f62\u5f0f\u306e\u6587\u2026","width":"100%","type":"rich","url":"https://yohhoy.hatenadiary.jp/entry/20180529/p1","published":"2018-05-29 00:00:00","version":"1.0","author_url":"https://blog.hatena.ne.jp/yohhoy/","blog_title":"yohhoy\u306e\u65e5\u8a18","blog_url":"https://yohhoy.hatenadiary.jp/","categories":["PHP"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohhoy.hatenadiary.jp%2Fentry%2F20180529%2Fp1\" title=\"Type Juggling - yohhoy\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}