{"title":"PHP\u3067==\u306e\u4ee3\u308f\u308a\u306bstrcmp\u95a2\u6570\u3092\u4f7f\u3046\u3053\u3068\u306b\u3088\u308b\u554f\u984c\u70b9","height":"190","type":"rich","categories":["PHP"],"description":"\u88dc\u8db3(2010/12/01 03:00)\uff1afloat\u304b\u3089string\u3078\u306e\u30ad\u30e3\u30b9\u30c8\u3067\u4e38\u3081\u3089\u308c\u308b\u6841\u6570\u306b\u3064\u3044\u3066\u3067\u3059\u304c\u3001php.ini\u306e\u8a2d\u5b9a\u5024\u300cprecision\u300d\u306e\u5f71\u97ff\u3092\u53d7\u3051\u308b\u3088\u3046\u3067\u3059\u3002 \u50d5\u306f\u4ee5\u524d\u304b\u3089\u300cPHP\u306e==\u306f\u30ad\u30e2\u3044\u304b\u3089===\u3092\u4f7f\u304a\u3046\u3088\u300d\u3068\u8a00\u3063\u3066\u3044\u308b\u3064\u3082\u308a\u3067\u3059\uff08\u53c2\u8003\uff1a\u300cPHP\u306e==\u304c\u30ad\u30e2\u3044\u4ef6\u300d\uff09\u3002\u3057\u304b\u3057\u3001\u30cd\u30c3\u30c8\u4e0a\u306b\u306f==\u3092\u4f7f\u3063\u305f\u6bd4\u8f03\u3067\u306e\u4e0d\u616e\u306e\u4e8b\u6545\u3092\u9632\u3050\u76ee\u7684\u3067\u3001\u300c\u5b89\u5168\u306a==\u300d\u3068\u3057\u3066strcmp\u95a2\u6570\u3092\u4f7f\u3063\u3066\u6bd4\u8f03\u3057\u3066\u3044\u308b\u4eba\u304c\u5c45\u308b\u3088\u3046\u3067\u3059\u3002\u3053\u306e\u3084\u308a\u65b9\u306b\u3064\u3044\u3066\u554f\u984c\u70b9\u3092\u6307\u6458\u3057\u307e\u3059\u3002 strcmp\u3067\u6bd4\u8f03\u3059\u308b\u3068\u3044\u3046\u306e\u306fstring\u578b\u306b\u30ad\u30e3\u30b9\u30c8\u3092\u3057\u3066\u6bd4\u8f03\u3059\u308b\u306e\u3068\u540c\u3058\u3067\u3059\u304b\u3089\u3001\u30ad\u30e3\u30b9\u30c8\u3057\u3066\u4f55\u304c\u8d77\u3053\u308b\u304b\u719f\u77e5\u3057\u3066\u3044\u306a\u2026","version":"1.0","author_name":"hnw","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhnw.hatenablog.com%2Fentry%2F20090123\" title=\"PHP\u3067==\u306e\u4ee3\u308f\u308a\u306bstrcmp\u95a2\u6570\u3092\u4f7f\u3046\u3053\u3068\u306b\u3088\u308b\u554f\u984c\u70b9 - hnw\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>","provider_name":"Hatena Blog","blog_url":"https://hnw.hatenablog.com/","blog_title":"hnw\u306e\u65e5\u8a18","image_url":null,"provider_url":"https://hatena.blog","published":"2009-01-23 00:00:00","author_url":"https://blog.hatena.ne.jp/hnw/","url":"https://hnw.hatenablog.com/entry/20090123","width":"100%"}