{"author_url":"https://blog.hatena.ne.jp/aipacommander/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Faipacommander.com%2Fentry%2F2016%2F05%2F18%2F222944\" title=\"\u3010PHP\u3011round()\u3092\u4f7f\u3063\u3066\u3001N\u6841\u8fc4\u56db\u6368\u4e94\u5165\u3059\u308b\u95a2\u6570\u3092\u4f5c\u3063\u3066\u307f\u305f - IT\u306e\u968a\u9577\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"\u3010PHP\u3011round()\u3092\u4f7f\u3063\u3066\u3001N\u6841\u8fc4\u56db\u6368\u4e94\u5165\u3059\u308b\u95a2\u6570\u3092\u4f5c\u3063\u3066\u307f\u305f","author_name":"aipacommander","version":"1.0","width":"100%","image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/98194825/1514241549987688","blog_url":"https://aipacommander.com/","blog_title":"IT\u306e\u968a\u9577\u306e\u30d6\u30ed\u30b0","type":"rich","description":"\u8272\u3005\u8abf\u3079\u3066\u307f\u305f\u3051\u3069\u3001\u3042\u3093\u307e\u308a\u4f7f\u3044\u30c9\u30b3\u30ed\u304c\u306a\u3055\u305d\u3046\u3067\u3059\u306a\u3002\u307e\u3041\u983c\u307e\u308c\u305f\u306e\u3067\u5b9f\u88c5\u3057\u3066\u307f\u305f\u3088\u3002 \u305d\u3082\u305d\u3082\u3001\u56db\u6368\u4e94\u5165\u3057\u3066\u304f\u308c\u308bround()\u306f\u6841\u6570\u3092\u6307\u5b9a\u3057\u3066\u56db\u6368\u4e94\u5165\u3092\u3059\u308b\u95a2\u6570\u3067\u3059\u3002 \u3064\u307e\u308a round(1450, -3)\u3092\u5b9f\u884c\u3059\u308b\u30681000\uff083\u6841\u76ee\u306e4\u3067\u56db\u6368\u4e94\u5165\uff09 \u306a\u306e\u3060\u304c\u3001\u4eca\u56de\u304a\u9858\u3044\u3055\u308c\u305f\u306e\u306f custom_round(1450, -3)\u3092\u5b9f\u884c\u3059\u308b\u30682000\uff081\u6841\u3067\u56db\u6368\u4e94\u5165\u3059\u308b\u30681450\u30012\u6841\u3067\u56db\u6368\u4e94\u5165\u3059\u308b\u30681500\u30013\u6841\u3067\u56db\u6368\u4e94\u5165\u3059\u308b\u30682000\u3068\u306a\u308b\uff09 \u3053\u308c\u3067\u3059\u3002 \u30de\u30cb\u30e5\u30a2\u30eb\u307f\u3066\u3082round()\u3067\u3067\u304d\u306a\u3055\u305d\u3046\u3060\u3063\u305f\u306e\u3067\u3001\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u3066\u307f\u307e\u3057\u305f\u3002 github.com <?php // 1\u6841\u304b\u3089n\u2026","published":"2016-05-18 22:29:44","provider_url":"https://hatena.blog","height":"190","provider_name":"Hatena Blog","url":"https://aipacommander.com/entry/2016/05/18/222944","categories":["PHP"]}