{"categories":["PHP"],"blog_title":"shikaku's blog","author_url":"https://blog.hatena.ne.jp/shikaku/","width":"100%","url":"https://blog.systemjp.net/entry/2013/07/18/162026","author_name":"shikaku","height":"190","provider_name":"Hatena Blog","image_url":null,"provider_url":"https://hatena.blog","type":"rich","published":"2013-07-18 16:20:26","version":"1.0","blog_url":"https://blog.systemjp.net/","description":"[PHP] function right($str,$n){ //\u6587\u5b57\u30b3\u30fc\u30c9UTF-8\u3067\u3001right\u95a2\u6570\u3002$str\u306e\u53f3\u304b\u3089$n\u6587\u5b57\u53d6\u5f97 return mb_substr($str,($n)*(-1),$n,\"UTF-8\"); } function left($str,$n){ //\u6587\u5b57\u30b3\u30fc\u30c9UTF-8\u3067\u3001left\u95a2\u6570\u3002$str\u306e\u5de6\u304b\u3089$n\u6587\u5b57\u53d6\u5f97 return mb_substr($str,0,$n,\"UTF-8\"); } \u30cd\u30bf\u5143 http://technotejp.blogspot.jp/2011/11/php-leftright.html","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.systemjp.net%2Fentry%2F2013%2F07%2F18%2F162026\" title=\"PHP\u3067\u306e left,right\u95a2\u6570 - shikaku&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"PHP\u3067\u306e left,right\u95a2\u6570"}