{"id":6569,"date":"2024-10-13T10:08:26","date_gmt":"2024-10-13T01:08:26","guid":{"rendered":"https:\/\/taitan916.info\/blog\/?p=6569"},"modified":"2024-07-17T16:15:34","modified_gmt":"2024-07-17T07:15:34","slug":"post-6569","status":"publish","type":"post","link":"https:\/\/taitan916.info\/blog\/archives\/6569","title":{"rendered":"PHP\u3067\u300cCall to undefined function mb_str_split()\u300d\u30a8\u30e9\u30fc\u306e\u5bfe\u5fdc\u65b9\u6cd5"},"content":{"rendered":"<p>PHP\u306b\u3066\u300cFatal error: Uncaught Error: Call to undefined function mb_str_split() in xxx.php\u300d\u3068\u3044\u3046\u30a8\u30e9\u30fc\u30ed\u30b0\u304c\u898b\u53d7\u3051\u3089\u308c\u305f\u3002\u4ee5\u4e0b\u306b\u539f\u56e0\u53ca\u3073mb_str_split()\u95a2\u6570\u306e\u4ee3\u66ff\u624b\u6bb5\u306b\u3064\u3044\u3066\u306e\u30e1\u30e2\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>\u539f\u56e0<\/h2>\n<p><a href=\"https:\/\/www.php.net\/manual\/ja\/function.mb-str-split.php\" target=\"_blank\" rel=\"noopener\">mb_str_split()\u95a2\u6570<\/a>\u306fPHP7.4\u4ee5\u4e0a\u304b\u3089\u5229\u7528\u53ef\u80fd\u3068\u306a\u308b\u304c\u3001\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u74b0\u5883\u306f7.3\u7cfb\u3060\u3063\u305f\u305f\u3081\u767a\u751f\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>\u4ee3\u66ff\u624b\u6bb5<\/h2>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">if( !function_exists('mb_str_split')){\r\n    function mb_str_split(  $string = '', $length = 1 , $encoding = 'utf-8' ){\r\n        if(!empty($string)){ \r\n            $split = array();\r\n            $mb_strlen = mb_strlen($string,$encoding);\r\n            for($pi = 0; $pi &lt; $mb_strlen; $pi += $length){\r\n                $substr = mb_substr($string, $pi, $length, $encoding);\r\n\r\n                if( !empty($substr)){ \r\n                    $split[] = $substr;\r\n                }\r\n            }\r\n        }\r\n        return $split;\r\n    }\r\n}<\/pre>\n<p><a href=\"https:\/\/www.php.net\/manual\/ja\/function.mb-str-split.php#127534\" target=\"_blank\" rel=\"noopener\">\u30de\u30cb\u30e5\u30a2\u30eb\u30da\u30fc\u30b8\u306e\u30b3\u30e1\u30f3\u30c8<\/a>\u3068\u307b\u307c\u540c\u3058\u3060\u3051\u3069\u7b2c3\u5f15\u6570\u304c\u672a\u8a2d\u5b9a\u306e\u5834\u5408\u3046\u307e\u304f\u52d5\u304b\u306a\u304b\u3063\u305f\u305f\u3081\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3092UTF-8\u306b\u6307\u5b9a\u3057\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP\u306b\u3066\u300cFatal error: Uncaught Error: Call  ... <\/p>\n","protected":false},"author":1,"featured_media":1085,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-6569","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/6569","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/comments?post=6569"}],"version-history":[{"count":1,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/6569\/revisions"}],"predecessor-version":[{"id":6570,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/6569\/revisions\/6570"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/media\/1085"}],"wp:attachment":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/media?parent=6569"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/categories?post=6569"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/tags?post=6569"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}