{"blog_title":"shikaku's blog","categories":["PHP"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.systemjp.net%2Fentry%2F20110506%2Fp5\" title=\"\u5024\u306e\u30c1\u30a7\u30c3\u30af\u95a2\u6570\u306e\u8aac\u660e - shikaku&#39;s blog\" 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://blog.systemjp.net/","author_name":"shikaku","type":"rich","width":"100%","title":"\u5024\u306e\u30c1\u30a7\u30c3\u30af\u95a2\u6570\u306e\u8aac\u660e","description":"is_null()\u3068\u304bis_array\uff08\uff09\u3068\u304bhttp://f3.aaa.livedoor.jp/~matukazu/study/is_valid.php","url":"https://blog.systemjp.net/entry/20110506/p5","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/shikaku/","provider_name":"Hatena Blog","image_url":null,"published":"2011-05-06 00:00:00","version":"1.0","height":"190"}