{"type":"rich","provider_url":"https://hatena.blog","image_url":null,"url":"https://shimooka.hateblo.jp/entry/20080722/1216716906","blog_title":"Do You PHP \u306f\u3066\u30d6\u30ed","height":"190","description":"\u307e\u3042\u3001\u4f55\u3068\u306a\u304f\u3002\u3002\u3002 $ php -v PHP 5.3.0-dev (cli) (built: Jul 15 2008 17:36:47) Copyright (c) 1997-2008 The PHP Group Zend Engine v2.3.0, Copyright (c) 1998-2008 Zend Technologies $ cat closure.php <?php $lambda = function () {}; $class= new ReflectionClass($lambda); echo $class; $ php closure.php Class [ <in\u2026","provider_name":"Hatena Blog","blog_url":"https://shimooka.hateblo.jp/","author_url":"https://blog.hatena.ne.jp/shimooka/","categories":["PHP"],"width":"100%","author_name":"shimooka","title":"Closure\u30af\u30e9\u30b9\u306ffinal\u30af\u30e9\u30b9\u3089\u3057\u3044","published":"2008-07-22 17:55:06","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshimooka.hateblo.jp%2Fentry%2F20080722%2F1216716906\" title=\"Closure\u30af\u30e9\u30b9\u306ffinal\u30af\u30e9\u30b9\u3089\u3057\u3044 - Do You PHP \u306f\u3066\u30d6\u30ed\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}