{"blog_title":"by shigemk2","type":"rich","title":"PHP \u578b \u30e1\u30e2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F2020%2F08%2F24%2F234743\" title=\"PHP \u578b \u30e1\u30e2 - by shigemk2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","width":"100%","author_name":"shigemk2","url":"https://www.shigemk2.com/entry/2020/08/24/234743","version":"1.0","provider_name":"Hatena Blog","blog_url":"https://www.shigemk2.com/","provider_url":"https://hatena.blog","description":"nullable \u578b\u306e\u524d\u306b\u30af\u30a8\u30b9\u30c1\u30e7\u30f3\u30de\u30fc\u30af\u3092\u3064\u3051\u308b\u3068\u3001nullable \u3067\u3042\u308b\u3053\u3068\u3092\u6307\u5b9a void \u8fd4\u308a\u5024\u306e\u578b\u3092 void \u3068\u5ba3\u8a00\u3057\u305f\u95a2\u6570\u306f\u3001\u95a2\u6570\u5185\u3067\u306e return \u6587\u3092\u7701\u7565\u3059\u308b\u304b\u3001\u3042\u308b\u3044\u306f\u7a7a\u306e return \u3092\u4f7f\u3046\u5fc5\u8981 https://www.php.net/manual/ja/migration71.new-features.php mixed \u5f15\u6570\u306b\u591a\u69d8\u306a\u578b (\u5168\u3066\u3067\u3042\u308b\u5fc5\u8981\u306f\u306a\u3044) https://www.php.net/manual/ja/language.pseudo-types.php","categories":["PHP"],"author_url":"https://blog.hatena.ne.jp/shigemk2/","image_url":null,"published":"2020-08-24 23:47:43"}