{"description":"PHPer\u304cRuby\u3092\u89e6\u308a\u59cb\u3081\u3066\u6700\u521d\u306b\u4e0d\u6a5f\u5acc\u306b\u306a\u308b\u306e\u306f\u3001\u7a7a\u6587\u5b57\u5217\u304c\u507d\u3067\u306f\u306a\u3044\u3053\u3068\u3060\u3002\u3064\u307e\u308a\u3001PHP\u306a\u3089\u300cif ($var)\u300d\u3067\u6e08\u3080\u306e\u304c\u3001Ruby\u3060\u3068\u300cif !var.empty?\u300d\u3068\u66f8\u304b\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u3053\u308c\u3067PHPer\u306f\u4e0d\u6a5f\u5acc\u306b\u306a\u308b (\u307e\u3042\u6c17\u6301\u3061\u306f\u5206\u304b\u308b)\u3002 if ($var) ... # PHP if !var.empty? ... # Ruby\u305d\u308c\u3060\u3051\u306a\u3089\u3044\u3044\u3002\u3082\u3057\u5024\u304cnil\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u306a\u3089\u3001Ruby\u3067\u306f\u300cif var && !var.empty?\u300d\u3068\u66f8\u304b\u306a\u3051\u308c\u3070\u3044\u3051\u306a\u3044\u3002\u3053\u306e\u6642\u70b9\u3067PHPer\u306f\u4e0d\u6a5f\u5acc\u3069\u3053\u308d\u304b\u30d6\u30c1\u5207\u308c\u308b\u3002\u306a\u3093\u3067\u3053\u3093\u306a\u306b\u66f8\u304b\u306a\u304d\u3083\u3044\u3051\u306a\u3044\u3093\u3060!? PHP\u306a\u3089\u300cif (\u2026","url":"https://kwatch.hatenadiary.org/entry/20100131/1264955407","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkwatch.hatenadiary.org%2Fentry%2F20100131%2F1264955407\" title=\" Ruby\u304cPHP\u306b\u52dd\u3064\u306b\u306f\u30e1\u30bd\u30c3\u30c9\u547c\u3073\u51fa\u3057\u306e\u305f\u3081\u306e\u65b0\u3057\u3044\u6f14\u7b97\u5b50\u304c\u5fc5\u8981 - k\u306a\u3093\u3068\u304b\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"author_url":"https://blog.hatena.ne.jp/kwatch/","published":"2010-01-31 01:30:07","blog_url":"https://kwatch.hatenadiary.org/","version":"1.0","height":"190","provider_name":"Hatena Blog","categories":["ruby","php"],"type":"rich","title":" Ruby\u304cPHP\u306b\u52dd\u3064\u306b\u306f\u30e1\u30bd\u30c3\u30c9\u547c\u3073\u51fa\u3057\u306e\u305f\u3081\u306e\u65b0\u3057\u3044\u6f14\u7b97\u5b50\u304c\u5fc5\u8981","author_name":"kwatch","blog_title":"k\u306a\u3093\u3068\u304b\u306e\u65e5\u8a18","provider_url":"https://hatena.blog"}