{"height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyasun.hatenablog.jp%2Fentry%2F2014%2F01%2F17%2F180316\" title=\"use var \u3068 our - DC4\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"use var \u3068 our","image_url":null,"type":"rich","version":"1.0","description":"\u3088\u304f\u6df7\u4e71\u3059\u308b\u306e\u3067\u30e1\u30e2\u66f8\u304d\u3002 # our : lexical scope { package Foo; our $foo = 'our!'; package Bar; print $foo.\"\\n\"; # Foo::foo\u304c\u53c2\u7167\u3055\u308c\u308b\u3002 } # use vars : package scope { package Foo; use vars q($foo); $foo = 'vars!'; package Bar; print $foo.\"\\n\"; # Foo::foo\u306f\u53c2\u7167\u3055\u308c\u306a\u3044\u3002 } \u53c2\u8003 http://qiita.com/monoknock/items/b9928acd46c878be6\u2026","published":"2014-01-17 18:03:16","url":"https://yasun.hatenablog.jp/entry/2014/01/17/180316","provider_url":"https://hatena.blog","width":"100%","author_url":"https://blog.hatena.ne.jp/Yasun/","author_name":"Yasun","provider_name":"Hatena Blog","categories":["perl"],"blog_title":"DC4","blog_url":"https://yasun.hatenablog.jp/"}