{"author_url":"https://blog.hatena.ne.jp/AJYA/","title":"PHP\uff1a\u6587\u5b57\u6570\u3092\u6570\u3048\u308b\u65b9\u6cd5","version":"1.0","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/A/AJYA/20180626/20180626172249.png","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fajya.hatenablog.jp%2Fentry%2F2018%2F06%2F26%2F173000\" title=\"PHP\uff1a\u6587\u5b57\u6570\u3092\u6570\u3048\u308b\u65b9\u6cd5 - \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u8005\u306e\u65e5\u5e38\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"AJYA","type":"rich","published":"2018-06-26 17:30:00","blog_url":"https://ajya.hatenablog.jp/","blog_title":"\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u8005\u306e\u65e5\u5e38","categories":["PHP"],"height":"190","description":"\u5e33\u7968\u51fa\u529b\u306e\u305f\u3081\u306b\u3001\u51fa\u529b\u3059\u308b\u6587\u5b57\u5217\u306e\u9577\u3055\u304c\u5168\u89d2\u306720\u6587\u5b57\u3092\u8d85\u3048\u305f\u3089\u3001\u5f37\u5236\u7684\u306b\u6539\u884c\u3092\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u3002 \u6587\u5b57\u30b3\u30fc\u30c9\u304cUTF-8\u306a\u306e\u3067\u3001strlen()\u3068mb_strlen()\u3067\u306f\u3001\u5168\u89d220\u6587\u5b57\u304c\u6b63\u3057\u304f\u6570\u3048\u3089\u308c\u307e\u305b\u3093\u3002 PHP: strlen - Manual PHP: mb_strlen - Manual unsplash-logoMaybritt Devriese Shift_JIS\u306b\u5909\u63db\u3059\u308b\uff1f Shift_JIS\u3067\u3042\u308c\u3070\u5168\u89d22\u30d0\u30a4\u30c8\u3001\u534a\u89d21\u30d0\u30a4\u30c8\u3067\u308f\u304b\u308b\u306e\u3067\u3001\u5168\u89d2\u63db\u7b97\u306e\u6587\u5b57\u6570\u306f\u3001\u30d0\u30a4\u30c8\u6570/2\u3067\u308f\u304b\u308a\u307e\u3059\u3002 \u3053\u3093\u306a\u611f\u3058\u3067\u3057\u3087\u3046\u304b\u3002 $str = mb_convert_encoding\u2026","width":"100%","provider_name":"Hatena Blog","url":"https://ajya.hatenablog.jp/entry/2018/06/26/173000"}