{"blog_url":"https://blog.shin1x1.com/","categories":[],"version":"1.0","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.shin1x1.com%2Fentry%2Fregex-performance\" title=\"\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u610f\u8b58\u3057\u3066\u6b63\u898f\u8868\u73fe\u3092\u66f8\u304f - Shin x Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","published":"2016-08-23 11:00:00","description":"\u6b63\u898f\u8868\u73fe\u3092\u66f8\u304f\u969b\u3001\u3069\u306e\u3088\u3046\u306a\u30d1\u30bf\u30fc\u30f3\u306b\u30de\u30c3\u30c1\u3055\u305b\u308b\u304b\u3001\u3069\u3053\u3092\u30ad\u30e3\u30d7\u30c1\u30e3\u3059\u308b\u304b\u3068\u3044\u3046\u8996\u70b9\u3067\u8a18\u8ff0\u3059\u308b\u3053\u3068\u306f\u3042\u3063\u3066\u3082\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u8003\u3048\u3066\u8a18\u8ff0\u3059\u308b\u3068\u3044\u3046\u306e\u306f\u3042\u308b\u7a0b\u5ea6\u77e5\u3063\u3066\u3044\u308b\u4eba\u3067\u306a\u3051\u308c\u3070\u5fd8\u308c\u304c\u3061\u306a\u8996\u70b9\u3067\u3059\u3002 \u3053\u306e\u30a8\u30f3\u30c8\u30ea\u3067\u306f\u3001\u30d0\u30c3\u30af\u30c8\u30e9\u30c3\u30af\u3092\u30e1\u30a4\u30f3\u306b\u6b63\u898f\u8868\u73fe\u304c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u53ca\u307c\u3059\u6319\u52d5\u306b\u3064\u3044\u3066\u898b\u3066\u3044\u304d\u307e\u3059\u3002 \u5bfe\u8c61\u306e\u6b63\u898f\u8868\u73fe\u30a8\u30f3\u30b8\u30f3 \u3053\u3053\u3067\u306f\u3001\u5f93\u6765\u578b NFA \u3092\u5bfe\u8c61\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001PHP \u306e preg_ \u95a2\u6570\u3067\u5229\u7528\u3057\u3066\u3044\u308b PCRE \u3084 mb_ereg \u95a2\u6570\u304c\u5229\u7528\u3057\u3066\u3044\u308b\u9b3c\u8eca\u3067\u3059\u3002Perl \u3084 Ruby\u3001Python\u3001Java\u3001.NET \u3067\u3082\u5f93\u6765\u578b NFA \u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u4f3c\u305f\u6319\u52d5\u3068\u306a\u2026","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/s/shin1x1/20160817/20160817160205.png","author_name":"shin1x1","width":"100%","title":"\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u610f\u8b58\u3057\u3066\u6b63\u898f\u8868\u73fe\u3092\u66f8\u304f","provider_url":"https://hatena.blog","url":"https://blog.shin1x1.com/entry/regex-performance","type":"rich","author_url":"https://blog.hatena.ne.jp/shin1x1/","blog_title":"Shin x Blog"}