{"height":"190","blog_title":"hnw\u306e\u65e5\u8a18","width":"100%","author_name":"hnw","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhnw.hatenablog.com%2Fentry%2F20100415\" title=\"PHP\u3067\u6574\u6570\u306e\u7bc4\u56f2\u3092\u8d85\u3048\u305f\u3068\u304d\u306e\u6319\u52d5\u306b\u3064\u3044\u3066 - 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>","description":"\uff084/17\u8ffd\u8a18\uff09twitter\u7d4c\u7531\u3067\u30bf\u30ec\u30b3\u30df\u304c\u3042\u308a\u307e\u3057\u3066\u3001\u6065\u305a\u304b\u3057\u3044\u30df\u30b9\u3092\u30b3\u30c3\u30bd\u30ea\u76f4\u3057\u307e\u3057\u305f\uff0832bit\u6574\u6570\u306e\u7bc4\u56f2\u306b\u3064\u3044\u3066\uff09\u3002\u3069\u306a\u305f\u304b\u308f\u304b\u308a\u307e\u305b\u3093\u304c\u3001\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\uff01 PHP\u306e\u6574\u6570\uff08integer\u578b\uff09\u306fC\u306elong\u578b\u3092\u305d\u306e\u307e\u307e\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u300132bit\u74b0\u5883\u3067\u3042\u308c\u3070\u6574\u6570\u306e\u7bc4\u56f2\u306f-2^31\u304b\u30892^31-1\u307e\u3067\u3068\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001PHP 4.4.0\u4ee5\u964d\u304a\u3088\u30735.0.5\u4ee5\u964d\u3001\u6700\u5927\u306e\u6574\u6570\u3092\u8868\u3059\u5b9a\u6570PHP_INT_MAX\u304c\u5229\u7528\u3067\u304d\u307e\u3059\u3002 \u3068\u3053\u308d\u3067\u3001\u6700\u5927\u306e\u6574\u6570\u306b1\u3092\u8db3\u3059\u3068\u4f55\u304c\u8d77\u3053\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002PHP\u30de\u30cb\u30e5\u30a2\u30eb\u306e\u300c\u6574\u6570\u306e\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u300d\u306b\u3082\u8a18\u8ff0\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u6574\u6570\u306e\u7bc4\u56f2\u3092\u8d85\u3048\u308b\u3088\u3046\u306a\u6f14\u7b97\u306e\u7d50\u679c\u306ff\u2026","url":"https://hnw.hatenablog.com/entry/20100415","image_url":null,"version":"1.0","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/hnw/","blog_url":"https://hnw.hatenablog.com/","type":"rich","title":"PHP\u3067\u6574\u6570\u306e\u7bc4\u56f2\u3092\u8d85\u3048\u305f\u3068\u304d\u306e\u6319\u52d5\u306b\u3064\u3044\u3066","categories":["PHP"],"provider_url":"https://hatena.blog","published":"2010-04-15 00:00:00"}