{"height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fiww.hateblo.jp%2Fentry%2F20160229%2Fis_numeric\" title=\" is_numeric() \u306f\u524d\u306e\u30b9\u30da\u30fc\u30b9\u306f\u7121\u8996\u3059\u308b\u304c\u3001\u5f8c\u308d\u306e\u30b9\u30da\u30fc\u30b9\u306f\u7121\u8996\u3057\u306a\u3044 - \u63ee\u767a\u6027\u306e\u30e1\u30e2\uff12\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":" is_numeric() \u306f\u524d\u306e\u30b9\u30da\u30fc\u30b9\u306f\u7121\u8996\u3059\u308b\u304c\u3001\u5f8c\u308d\u306e\u30b9\u30da\u30fc\u30b9\u306f\u7121\u8996\u3057\u306a\u3044","published":"2016-02-29 00:00:00","author_name":"iww","url":"https://iww.hateblo.jp/entry/20160229/is_numeric","blog_title":"\u63ee\u767a\u6027\u306e\u30e1\u30e2\uff12","type":"rich","width":"100%","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/iww/","description":"PHP: is_numeric - Manual PHP: ctype_digit - Manual <?php var_dump( is_numeric(\"08\") ); // true var_dump( is_numeric(\" 8\") ); // true var_dump( is_numeric(\"8 \") ); // false \u2605 var_dump( is_numeric(\"+8\") ); // true var_dump( is_numeric(\"-8\") ); // true // \u53c2\u8003 var_dump( ctype_digit(\"08\") ); // true var_d\u2026","blog_url":"https://iww.hateblo.jp/","provider_name":"Hatena Blog","image_url":null,"categories":["PHP"],"version":"1.0"}