{"image_url":null,"provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcortyuming.hateblo.jp%2Fentry%2F20131121%2Fp4\" title=\" strlen \u3067\u6587\u5b57\u6570\u306e\u30ab\u30a6\u30f3\u30c8\u3059\u308b\u30e1\u30e2 - \u724c\u8a9e\u5099\u5fd8\u9332 -pygo\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u724c\u8a9e\u5099\u5fd8\u9332 -pygo","title":" strlen \u3067\u6587\u5b57\u6570\u306e\u30ab\u30a6\u30f3\u30c8\u3059\u308b\u30e1\u30e2","url":"https://cortyuming.hateblo.jp/entry/20131121/p4","provider_url":"https://hatena.blog","author_name":"CortYuming","author_url":"https://blog.hatena.ne.jp/CortYuming/","published":"2013-11-21 00:00:03","categories":["PHP"],"width":"100%","blog_url":"https://cortyuming.hateblo.jp/","type":"rich","height":"190","description":"(php5.5)mb_strlen \u4f7f\u3063\u3066\u3082\u65e5\u672c\u8a9e\u306e\u6587\u5b57\u6570\u30ab\u30a6\u30f3\u30c8\u304c\u304a\u304b\u3057\u3044\u5834\u5408\u306f\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u6307\u5b9a\u3059\u308b\u307f\u305f\u3044 <?php $s = \"\u3042\u3044\u3046\u3048\u304a\"; <?php $s = \"\u3042\u3044\u3046\u3048\u304a\"; echo strlen($s); //-> 15 echo \"\\n\"; echo mb_strlen($s); //-> 15 echo \"\\n\"; echo mb_strlen($s, \"UTF-8\"); //-> 5","version":"1.0"}