{"title":"mb_strlen() \u95a2\u6570\u306e\u843d\u3068\u3057\u7a74","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyoya.hatenadiary.jp%2Fentry%2F20090217%2F1235319490\" title=\"mb_strlen() \u95a2\u6570\u306e\u843d\u3068\u3057\u7a74 - yoya&#39;s diary\" 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","version":"1.0","width":"100%","type":"rich","url":"https://yoya.hatenadiary.jp/entry/20090217/1235319490","author_url":"https://blog.hatena.ne.jp/yoya/","image_url":null,"description":"\u4f1a\u793e\u306e\u540c\u50da\u3068 mb_strlen \u306e\u8a71\u3092\u3057\u3066\u3044\u3066\u4ee5\u4e0b\u306e\u30da\u30fc\u30b8\u3092\u898b\u3064\u3051\u307e\u3057\u305f\u304c\u3001 http://itpro.nikkeibp.co.jp/article/COLUMN/20070307/264117/ <?php $str = '\u65e5\u672c\u8a9e\u306b\u307b\u3093\u3054'; var_dump(mb_strlen($str, 'SJIS')); ?> \u3068\u3044\u3046\u3088\u3046\u306b\u3001mb_strlen()\u95a2\u6570\u306e\u7b2c2\u5f15\u6570\u306b$str\u306e\u6587\u5b57\u30a8\u30f3\u30b3\u30fc\u30c9\u3092\u6307\u5b9a\u3059\u308b\u3068\u3001 PHP\u306e\u5185\u90e8\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u8a2d\u5b9a\u306b\u95a2\u308f\u3089\u305a\u6b63\u3057\u304f\u52d5\u4f5c\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002 \u74b0\u5883\u304c\u5909\u308f\u3063\u305f\u3089\u7a81\u7136\u304a\u304b\u3057\u304f\u306a\u3063\u305f\u3068\u3044\u3046\u3053\u3068\u3092\u9632\u3050\u305f\u3081\u306b\u3082\u3001 \u7b2c2\u5f15\u6570\u3067\u6587\u5b57\u30a8\u30f3\u30b3\u30fc\u30c9\u3092\u6307\u5b9a\u3059\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u2026","categories":["PHP"],"blog_url":"https://yoya.hatenadiary.jp/","provider_url":"https://hatena.blog","author_name":"yoya","published":"2009-02-17 01:18:10","blog_title":"yoya's diary","height":"190"}