{"provider_name":"Hatena Blog","author_name":"kanonji","published":"2009-05-22 08:59:24","width":"100%","categories":["php"],"image_url":null,"url":"https://kanonji.hatenadiary.com/entry/20090522/1242950364","blog_url":"https://kanonji.hatenadiary.com/","author_url":"https://blog.hatena.ne.jp/kanonji/","provider_url":"https://hatena.blog","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkanonji.hatenadiary.com%2Fentry%2F20090522%2F1242950364\" title=\"PHP\u306eif\u6587\u306e\u6761\u4ef6\u5f0f\u3067\u306e\u4ee3\u5165\u3067\u306f\u307e\u3063\u305f\u4ef6 - kanonji\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"PHP\u306eif\u6587\u306e\u6761\u4ef6\u5f0f\u3067\u306e\u4ee3\u5165\u3067\u306f\u307e\u3063\u305f\u4ef6","description":"if($foo = false) \u3053\u306e\u69d8\u306b\u3001if\u6587\u306e\u6761\u4ef6\u5f0f\u3067\u4ee3\u5165\u3059\u308b\u4e8b\u304c\u3067\u304d\u307e\u3059\u3002 \u901a\u5e38\u3001\u4ee3\u5165\u3055\u308c\u3066\u304b\u3089\u6761\u4ef6\u5f0f\u304c\u8a55\u4fa1\u3055\u308c\u308b\u306f\u305a\u3067\u3059\u3002 $foo\u306bfalse\u304c\u4ee3\u5165\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u306e\u5834\u5408\u306f\u6761\u4ef6\u5f0f\u3082false\u3067\u3059\u3002 if($foo = false || true) \u306f\u307e\u3063\u305f\u306e\u306f\u3001\u3053\u306e\u30b1\u30fc\u30b9\u3067\u3059\u3002 $foo = false\u306f\u540c\u3058\u3067\u3059\u304c\u3001\u8ad6\u7406\u548c\u3067true\u304c\u3042\u308b\u306e\u3067\u3001\u3053\u306e\u6761\u4ef6\u5f0f\u306f\u5e38\u306btrue\u3068\u306a\u308a\u307e\u3059\u3002 \u3053\u308c\u306f\u3044\u3044\u3093\u3067\u3059\u304c\u3001\u554f\u984c\u306f$foo\u306e\u4e2d\u8eab\u3067\u3059\u3002 $foo\u306bfalse\u304c\u5165\u3063\u3066\u3044\u308b\u3068\u601d\u3044\u304d\u3084true\u304c\u5165\u3063\u3066\u3044\u307e\u3059\u3002 if($foo = (false || true)) \u5b9f\u306f\u3001\u6f14\u7b97\u5b50\u306e\u512a\u5148\u9806\u4f4d\u3092\u52d8\u9055\u3044\u3057\u2026","blog_title":"kanonji\u2019s diary","type":"rich","height":"190"}