{"id":11837,"date":"2026-05-12T08:22:23","date_gmt":"2026-05-11T23:22:23","guid":{"rendered":"https:\/\/kusanagi.tokyo\/column?p=11837"},"modified":"2026-05-12T08:22:25","modified_gmt":"2026-05-11T23:22:25","slug":"php%e3%81%ae%e6%9c%80%e6%96%b0%e7%8a%b6%e6%b3%81%ef%bc%9a-php-8-6-%e9%96%8b%e7%99%ba%e9%96%8b%e5%a7%8b-%ef%bc%88%e7%ac%ac46%e5%9b%9e%ef%bc%89","status":"publish","type":"post","link":"https:\/\/kusanagi.tokyo\/column\/archives\/column_11837","title":{"rendered":"PHP\u306e\u6700\u65b0\u72b6\u6cc1\uff1a PHP 8.6 \u958b\u767a\u958b\u59cb \uff08\u7b2c46\u56de\uff09"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p>\u672c\u9023\u8f09\u306b\u304a\u3044\u3066\u306f\uff0cPHP\u754c\u9688\u306e\u6700\u65b0\u60c5\u5831\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\uff0e\u6628\u5e7411\u6708\u306ePHP 8.5\u306e\u30ea\u30ea\u30fc\u30b9\u306e\u5f8c\uff0c\u672c\u30b3\u30e9\u30e0\u3082\u5c11\u3057\u304a\u4f11\u307f\u3057\u3066\u3044\u307e\u3057\u305f\u304c\uff0c\u6b21\u306e\u30de\u30a4\u30ca\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3067\u3042\u308b PHP 8.6\u306e\u958b\u767a\u306e\u65b9\u5411\u304c\u898b\u3048\u3066\u304d\u307e\u3057\u305f\u306e\u3067\uff0c\u7d39\u4ecb\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\uff0e<\/p>\n\n\n<div class=\"gb-container gb-container-a93ef78d\">\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PHP_86%E9%96%8B%E7%99%BA%E3%81%AE%E6%B5%81%E3%82%8C%E3%81%A8%E4%BD%93%E5%88%B6\"><\/span><strong>PHP 8.6\u958b\u767a\u306e\u6d41\u308c\u3068\u4f53\u5236<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<\/div>\n\n\n<p>2026\u5e744\u6708\u306bPHP \u306e\u30ea\u30ea\u30fc\u30b9\u30d7\u30ed\u30bb\u30b9\u3092\u307e\u3068\u3081\u308b\u30ea\u30ea\u30fc\u30b9\u30de\u30cd\u30fc\u30b8\u30e3\u304cPHP\u958b\u767a\u8005\u306b\u3088\u308b\u9078\u6319\u306b\u3088\u308a\u9078\u3070\u308c\u307e\u3057\u305f\uff0e\u30ea\u30ea\u30fc\u30b9\u30de\u30cd\u30fc\u30b8\u30e3\u306f\uff0c\u30d9\u30c6\u30e9\u30f3\uff11\u540d\u3068\u30eb\u30fc\u30ad\u30fc\uff12\u540d\u304b\u3089\u306a\u308a\uff0c\u30d9\u30c6\u30e9\u30f3\u306f\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3042\u308bPHP 8.5\u306e\u30eb\u30fc\u30ad\u30fc\u304b\u3089\u9078\u3070\u308c\u307e\u3059\uff0e\u307e\u305f\uff0c\u30eb\u30fc\u30ad\u30fc\u306f\u65b0\u305f\u306b\u5019\u88dc\u8005\u304b\u3089\u9078\u3070\u308c\u307e\u3059\uff0e\u30eb\u30fc\u30ad\u30fc\uff12\u540d\u304c\u5b9f\u8cea\u7684\u306a\u30ea\u30ea\u30fc\u30b9\u4f5c\u696d\u3092\u4e3b\u306b\u884c\u3044\uff0c\u30d9\u30c6\u30e9\u30f3\u304c\u30ea\u30ea\u30fc\u30b9\u30d7\u30ed\u30bb\u30b9\u306e\u30de\u30cd\u30b8\u30e1\u30f3\u30c8\u3092\u4e3b\u306b\u884c\u3044\u307e\u3059\uff0e\u9078\u6319\u306e\u7d50\u679c\uff0c\u30d9\u30c6\u30e9\u30f3\u306b\u306fDaniel Scherzer\uff0c\u30eb\u30fc\u30ad\u30fc\u306b\u306fMatteo Beccati\u3068Joe Ferguson\u304c\u9078\u3070\u308c\u307e\u3057\u305f\uff0e<\/p>\n\n\n\n<p>\u4eca\u5f8c\uff0c7\u6708\u304b\u3089\u03b1\u7248\u306e\u30ea\u30ea\u30fc\u30b9\u304c\uff12\u9031\u9593\u6bce\u306b\uff13\u56de\u884c\u308f\u308c\u305f\u5f8c\uff0c\uff18\u670813\u65e5\u306b\u30d5\u30a3\u30fc\u30c1\u30e3\u30fc\u30d5\u30ea\u30fc\u30ba\u304c\u5ba3\u8a00\u3055\u308c\u308b\u4e88\u5b9a\u3067\u3059\uff0e\u30d5\u30a3\u30fc\u30c1\u30e3\u30fc\u30d5\u30ea\u30fc\u30ba\u306f\uff0c\u30ea\u30ea\u30fc\u30b9\u306b\u5165\u308b\u65b0\u6a5f\u80fd\u3084\u5909\u66f4\u70b9\u304c\u6c7a\u307e\u308b\u3053\u3068\u3092\u610f\u5473\u3057\uff0c\u3053\u306e\u5f8c\u306f\uff0c\u65b0\u305f\u306a\u6a5f\u80fd\u3084\u5909\u66f4\u306f\u539f\u5247\u3068\u3057\u3066\u884c\u308f\u308c\u305a\uff0c\u6a5f\u80fd\u306e\u5b89\u5b9a\u5316\u30fb\u30d0\u30b0\u4fee\u6b63\u304c\u4e3b\u306b\u884c\u308f\u308c\u307e\u3059\uff0e\u305d\u306e\u5f8c\uff0c\u03b2\u7248\u306e\u30ea\u30ea\u30fc\u30b9\uff0c\u30ea\u30ea\u30fc\u30b9\u5019\u88dc\u7248\u306e\u30ea\u30ea\u30fc\u30b9\u304c\u884c\u308f\u308c\uff0c\u9806\u8abf\u306b\u3044\u3051\u3070\uff0c11\u670819\u65e5\u306bPHP 8.6\u306e\u6b63\u5f0f\u30ea\u30ea\u30fc\u30b9\u304c\u884c\u308f\u308c\u308b\u4e88\u5b9a\u3067\u3059\uff0e<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PHP_86%E3%81%AE%E6%96%B0%E6%A9%9F%E8%83%BD%E3%81%A8%E5%A4%89%E6%9B%B4%E7%82%B9\"><\/span><strong>PHP 8.6\u306e\u65b0\u6a5f\u80fd\u3068\u5909\u66f4\u70b9<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>PHP \u306f\uff0c\u3088\u308a\u4f7f\u3044\u3084\u3059\u3044\u30b9\u30af\u30ea\u30d7\u30c8\u8a00\u8a9e\u3068\u306a\u308b\u3079\u304f\uff0c\u8a00\u8a9e\u6a5f\u80fd\u306e\u5f37\u5316\u3092\u9032\u5316\u3055\u305b\u3064\u3064\uff0c\u30b9\u30af\u30ea\u30d7\u30c8\u30a8\u30f3\u30b8\u30f3\u306e\u9ad8\u901f\u5316\u3092\u56f3\u3063\u3066\u3044\u307e\u3059\uff0ePHP 7\u3067\u5185\u90e8\u7684\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u306e\u898b\u76f4\u3057\u306b\u3088\u308a\u5b9f\u884c\u901f\u5ea6\u3092\u5927\u5e45\u306b\u6539\u5584\u3057\uff0cPHP 8\u3067\u306fJIT\u30b3\u30f3\u30d1\u30a4\u30e9\u306e\u5c0e\u5165\u306b\u3088\u308a\uff0c\u66f4\u306b\u5b9f\u884c\u901f\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u3066\u3044\u307e\u3059\uff0e<\/p>\n\n\n\n<p>PHP\u306e\u65b0\u305f\u306a\u6a5f\u80fd\u306e\u5c0e\u5165\u30d7\u30ed\u30bb\u30b9\u306b\u304a\u3044\u3066\u306f\uff0cRFC\u3068\u547c\u3070\u308c\u308b\u4ed5\u7d44\u307f\u306b\u3088\u308a\u63d0\u6848\u3055\u308c\uff0c\u6295\u7968\u306b\u3088\u308a\u63a1\u629e\u304c\u6c7a\u307e\u308b\u4ed5\u7d44\u307f\u3068\u306a\u3063\u3066\u304a\u308a\uff0cPHP 8.6\u306b\u304a\u3044\u3066\u3082\u3044\u304f\u3064\u304b\u306e\u6a5f\u80fd\u304c\u3059\u3067\u306b\u63d0\u6848\u3055\u308c\u3066\u3044\u307e\u3059\uff0ePHP 8\u7cfb\u3082\u3059\u3067\u306b8.5\u307e\u3067\u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3066\u304a\u308a\uff0c\u6a5f\u80fd\u7684\u306b\u306f\u3059\u3067\u306b\u6210\u719f\u6bb5\u968e\u306b\u3042\u308b\u305f\u3081\uff0cPHP 8.6\u3067\u65b0\u305f\u306b\u5c0e\u5165\u3055\u308c\u308b\u6a5f\u80fd\u306f\u6bd4\u8f03\u7684\u5c0f\u898f\u6a21\u306b\u306a\u308b\u3068\u601d\u308f\u308c\u307e\u3059\uff0e\u65e2\u306b\u63d0\u6848\u3055\u308c\u3066\u3044\u308b\u6a5f\u80fd\u306e\u4e2d\u3067\u306f\uff0c\u300c\u90e8\u5206\u9069\u7528 (partial function)\u300d\u3068\u547c\u3070\u308c\u308b\u6a5f\u80fd\u304c\u3042\u308a\uff0c\u672c\u30ea\u30ea\u30fc\u30b9\u306e\u76ee\u7389\u306b\u306a\u308b\u3068\u601d\u308f\u308c\u307e\u3059\uff0e\u90e8\u5206\u9069\u7528\u306b\u3064\u3044\u3066\u306f\uff0c\u958b\u767a\u7528\u30ec\u30dd\u30b8\u30c8\u30ea\u306b\u73fe\u5728\u5b9f\u88c5\u4e2d\u306e\u305f\u3081\uff0c\u6b21\u56de\u4ee5\u964d\u306b\u7d39\u4ecb\u3059\u308b\u3053\u3068\u3068\u3057\uff0c\u4eca\u56de\u306f\u5b9f\u88c5\u304c\u5b8c\u4e86\u3057\u3066\u3044\u308b\u5909\u66f4\u70b9\u306b\u3064\u3044\u3066\u3044\u304f\u3064\u304b\u7d39\u4ecb\u3057\u307e\u3059\uff0e<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%9E%E3%83%AB%E3%83%81%E3%83%90%E3%82%A4%E3%83%88%E5%AF%BE%E5%BF%9C%E6%AD%A3%E8%A6%8F%E8%A1%A8%E7%8F%BEMbregex%E3%81%8C%E5%BB%83%E6%AD%A2%E3%81%95%E3%82%8C%E3%82%8B\"><\/span><strong>\u30de\u30eb\u30c1\u30d0\u30a4\u30c8\u5bfe\u5fdc\u6b63\u898f\u8868\u73feMbregex\u304c\u5ec3\u6b62\u3055\u308c\u308b<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>PHP \u3067\u306f\uff0c\u65e5\u672c\u8a9e\u3092\u542b\u3080\u30de\u30eb\u30c1\u30d0\u30a4\u30c8\u6587\u5b57\u306b\u5bfe\u5fdc\u3057\u305f\u6b63\u898f\u8868\u73fe\u3092\u4f7f\u3046\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\uff0e\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u65b9\u6cd5\u306f\uff12\u7a2e\u985e\u3042\u308a\uff0cPerl\u4e92\u63db\u6b63\u898f\u8868\u73fe(PCRE)\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u308bUnicode\u5bfe\u5fdc\u6b63\u898f\u307e\u305f\u306fmbstring\u306b\u4ed8\u5c5e\u3059\u308b\u30de\u30eb\u30c1\u30d0\u30a4\u30c8\u6587\u5b57\u5bfe\u5fdc\u6b63\u898f\u8868\u73fembregex\u3092\u4f7f\u7528\u3057\u307e\u3059\uff0e\u524d\u8005(PCRE)\u306f\uff0cPHP\u672c\u4f53\u306b\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u308b\u305f\u3081\uff0cPHP\u306e\u69cb\u7bc9\u74b0\u5883\u3084\u8a2d\u5b9a\u306b\u3088\u3089\u305a\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\uff0e\u4e00\u65b9\uff0c\u5f8c\u8005(mbregex)\u306f\uff0cPHP\u306e\u69cb\u7bc9\u307e\u305f\u306f\u8a2d\u5b9a\u6642\u306bmbstring\u306e\u7d44\u8fbc\u307f\u3068mbregex\u306e\u6709\u52b9\u5316\u304c\u5fc5\u8981\u3067\u3059\u304c\uff0cShif\uff54_JIS\u306e\u3088\u3046\u306aUnicode (UTF-8)\u4ee5\u5916\u306e\u6587\u5b57\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3084POSIX\u7cfb\u6b63\u898f\u8868\u73fe\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\uff0e<\/p>\n\n\n\n<p>\u3000Mbregex\u306b\u304a\u3051\u308b\u6b63\u898f\u8868\u73fe\u30a8\u30f3\u30b8\u30f3\u306f\uff0cRuby\u5411\u3051\u306b\u958b\u767a\u3055\u308c\u305fOniguruma\uff08\u9b3c\u8eca\uff09\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3059\uff0e\u3057\u304b\u3057\uff0c\uff2f\uff4e\uff49\uff47\uff55\uff52\uff55\uff4d\uff41\u306e\u958b\u767a\u306f\uff0c2025\u5e744\u670824\u65e5\u3067\u7d42\u4e86\u304c\u5ba3\u8a00\u3055\u308c\u3066\u304a\u308a\uff0c\u516c\u958b\u306f\u30a2\u30fc\u30ab\u30a4\u30d6\u3068\u3057\u3066\u7d99\u7d9a\u3055\u308c\u308b\u3082\u306e\u306e\uff0c\u4eca\u5f8c\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3082\u884c\u308f\u308c\u306a\u3044\u898b\u8fbc\u307f\u3067\u3059\uff0e\u3053\u306e\u305f\u3081\uff0cOniguruma\u3092\u5229\u7528\u3059\u308bmbregex\u306b\u304a\u3044\u3066\u3082\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u542b\u3080\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u56f0\u96e3\u3068\u306a\u308b\u3053\u3068\u304c\u60f3\u5b9a\u3055\u308c\u307e\u3059\uff0e<\/p>\n\n\n\n<p>\u3000\u3053\u3046\u3057\u305f\u7d4c\u7def\u3092\u53d7\u3051\u3066\uff0cPHP\u672c\u4f53\u306b\u304a\u3051\u308bmbregex\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u5ec3\u6b62\u3059\u308b\u3053\u3068\u304c\u63d0\u6848\u3055\u308c\uff0c\u6295\u7968\u306e\u7d50\u679c\uff0c\u5ec3\u6b62\u304c\u6c7a\u5b9a\u3055\u308c\u307e\u3057\u305f\uff0e\u4eca\u5f8c\uff0cmbregex\u304c\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u6a5f\u80fd\u306b\u3064\u3044\u3066\u306f\uff0cPHP 8.6\u3067\u975e\u63a8\u5968\u5316\u3055\u308c\uff0cPHP 9\u3067\u5ec3\u6b62\u3055\u308c\u307e\u3059\uff0e<\/p>\n\n\n\n<p>\u3000mbregex\u304c\u63d0\u4f9b\u3059\u308bmb_ereg\uff0cmb_ereg_replace\u306a\u3069\u306e\u6b63\u898f\u8868\u73fe\u95a2\u6570\u306b\u3064\u3044\u3066\u306f\uff0cPHP 4\u306e\u6642\u4ee3\u304b\u3089\u9577\u304f\u63d0\u4f9b\u3055\u308c\uff0c\u65e5\u672c\u8a9e\u5bfe\u5fdc\u306eWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3044\u307e\u3060\u306b\u4f7f\u308f\u308c\u3066\u3044\u308b\u4e8b\u4f8b\u304c\u3042\u308a\u307e\u3059\uff0e\u3053\u306e\u305f\u3081\uff0cPHP 9\u306b\u5411\u3051\u3066\u306f\uff0c\u4ee3\u66ff\u7b56\u306b\u3064\u3044\u3066\u691c\u8a0e\u3057\u3066\u3044\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff0e\u4e3b\u306a\u4ee3\u66ff\u7b56\u306b\u306f\u4ee5\u4e0b\u306e\uff12\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\uff0e<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PCRE\u306b\u5909\u66f4\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<p>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u51e6\u7406\u3067Unicode (UTF-8)\u6587\u5b57\u5217\u3092\u7528\u3044\u3066\u3044\u308b\u304b\u6587\u5b57\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u5909\u63db\u53ef\u80fd\u3067\u3042\u308b\u5834\u5408\uff0cPCRE\u306eUnicode\u5bfe\u5fdc\u6b63\u898f\u8868\u73fe\u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff0e\u4f8b\u3048\u3070\uff0c\u4ee5\u4e0b\u306e\u6b63\u898f\u8868\u73fe\u306b\u30de\u30c3\u30c1\u3059\u308b\u6587\u5b57\u5217\u3092\u7f6e\u63db\u3059\u308b mbregex\u30a8\u30af\u30b9\u30c6\u30f3\u30b7\u30e7\u30f3\u306e\u95a2\u6570mb_ereg_replace\u306e\u5229\u7528\u4f8b\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\uff0e<\/p>\n\n\n\n<p class=\"has-base-3-color has-contrast-background-color has-text-color has-background has-link-color wp-elements-80fd3ffa08df3e9601463c7b44785505\">&lt;?php<br>$data = \"Hello, World!\";<br>echo mb_ereg_replace(\"[^A-Za-z0-9]\",\"\",$data);<\/p>\n\n\n\n<p>\u3053\u3053\u3067\u306f\uff0c &nbsp;\u6b63\u898f\u8868\u73fe\u306b\u3088\u308a\u5909\u6570$data\u306b\u542b\u307e\u308c\u308b\u82f1\u6570\u5b57\u4ee5\u5916\u306e\u6587\u5b57\u3092\u524a\u9664\u3057\u3066\u3044\u307e\u3059\uff0e<\/p>\n\n\n\n<p>\u3053\u306e\u4f8b\u3092PCRE\u306e\u540c\u7b49\u306e\u95a2\u6570\uff08preg_replace\uff09\u3067\u7f6e\u304d\u63db\u3048\u308b\u3068\u4ee5\u4e0b\u3068\u306a\u308a\u307e\u3059\uff0e<\/p>\n\n\n\n<p class=\"has-base-3-color has-contrast-background-color has-text-color has-background has-link-color wp-elements-80fd3ffa08df3e9601463c7b44785505\">&lt;?php<br>$data = \"Hello, World!\";<br>echo mb_ereg_replace(\"[^A-Za-z0-9]\",\"\",$data);<\/p>\n\n\n\n<p>\u6b63\u898f\u8868\u73fe\u306f\u540c\u3058\u3067\u3059\u304c\uff0cPCRE\u306e\u5834\u5408\u306f\u6b63\u898f\u8868\u73fe\u3092\u30bb\u30d1\u30ec\u30fc\u30bf\uff08\/\u2026\/\uff09\u3067\u62ec\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff0e\u672b\u5c3e\u306eu\u306fUnicode\u306b\u30de\u30c3\u30c1\u3055\u305b\u308b\u305f\u3081\u306e\u4fee\u98fe\u5b50\u3067\u3059\uff0e<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u306e\u30a8\u30af\u30b9\u30c6\u30f3\u30b7\u30e7\u30f3\u3092\u5229\u7528<\/li>\n<\/ul>\n\n\n\n<p>mbregex\u30a8\u30af\u30b9\u30c6\u30f3\u30b7\u30e7\u30f3\u3068\u540c\u7b49\u306e\u6a5f\u80fd\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30a8\u30af\u30b9\u30c6\u30f3\u30b7\u30e7\u30f3mb_onig\u3092\u5229\u7528\u3057\u307e\u3059\uff0emb_onig\u306f\uff0cgithub\u3067\u516c\u958b (<a href=\"https:\/\/github.com\/youkidearitai\/mb_onig\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/youkidearitai\/mb_onig\/<\/a>) \u3055\u308c\u3066\u3044\u307e\u3059\uff0e\u901a\u5e38\u306e\u30a8\u30af\u30b9\u30c6\u30f3\u30b7\u30e7\u30f3\u3068\u540c\u69d8\u306b\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\uff0ePHP\u672c\u4f53\u306b\u7d44\u307f\u8fbc\u3080\u5834\u5408\u306f\uff0c\u4ee5\u4e0b\u306e\u3088\u3046\u306b configure\u306b --enable-mb_onig\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6307\u5b9a\u3057\u307e\u3059\uff0e\u3053\u306e\u5f8c\uff0cmake (nmake)\u3067\u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308b\u3068 PHP \u304c\u69cb\u7bc9\u3055\u308c\u307e\u3059\uff0e<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism off-numbers lang-plain\"><code>cd php-src\/ext\n\ngit clone https:\/\/github.com\/youkidearitai\/mb_onig\n\nbuildconf\n\nconfigure --enable-mbstring \u2013disable-mbregex --enable-mb_onig<\/code><\/pre><\/div>\n\n\n\n<p>\u3053\u306e\u30a8\u30af\u30b9\u30c6\u30f3\u30b7\u30e7\u30f3\u3067\u306f\uff0cUnicode\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304a\u3088\u3073\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u95a2\u9023\u306e\u66f4\u65b0\u306e\u307f\u3092\u9069\u7528\u3057\u305fOniguruma\u3092\u7528\u3044\u3066\u304a\u308a\uff0c\u5b89\u5168\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\uff0e<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306e\uff12\u7a2e\u985e\u306e\u9078\u629e\u80a2\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\uff0c\u4f8b\u3048\u3070\uff0c\u65b0\u898f\u958b\u767a\u306e\u30b3\u30fc\u30c9\u3067\u306fPCRE\u30a8\u30af\u30b9\u30c6\u30f3\u30b7\u30e7\u30f3\uff08\u307e\u305f\u306f\u5f8c\u8ff0\u3059\u308bintl\u30a8\u30af\u30b9\u30c6\u30f3\u30b7\u30e7\u30f3\uff09\u3092\u7528\u3044\uff0c\u65e2\u5b58\u306e\u30b3\u30fc\u30c9\u3092\u52d5\u4f5c\u3055\u305b\u308b\u305f\u3081\u306b\u66ab\u5b9a\u7684\u306bmb_onig\u30a8\u30af\u30b9\u30c6\u30f3\u30b7\u30e7\u30f3\u3092\u5229\u7528\u3057\uff0c\u79fb\u884c\u306e\u624b\u9593\u3092\u6e1b\u3089\u3059\u3053\u3068\u304c\u8003\u3048\u3089\u308c\u307e\u3059\uff0e<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Unicode\u66f8\u8a18\u7d20\u306e\u6587\u5b57\u5217\u53cd\u8ee2\u95a2\u6570\u304c\u8ffd\u52a0<\/h4>\n\n\n\n<p>PHP 8.6\u3067\u306f\uff0c\u81ea\u7136\u8a00\u8a9e\u304a\u3088\u3073\u6587\u5b57\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306b\u95a2\u3059\u308b\u51e6\u7406\u3092\u884c\u3046intl\u30a8\u30af\u30b9\u30c6\u30f3\u30b7\u30e7\u30f3\u306b\u66f8\u8a18\u7d20\u30af\u30e9\u30b9\u30bf\u30fc\u5358\u4f4d\u3067\u6587\u5b57\u5217\u3092\u53cd\u8ee2\u3055\u305b\u308bgrapheme_strrev\u95a2\u6570\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3059\uff0eUnicode\u306e\u7d75\u6587\u5b57\u3084\u7570\u4f53\u5b57\u30bb\u30ec\u30af\u30bf\u306a\u3069\u3092\u542b\u3080\u6587\u5b57\u5217\u3092\u53cd\u8ee2\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff0e\u7d75\u6587\u5b57\u3092\u542b\u3080\u6587\u5b57\u5217\u3092\u53cd\u8ee2\u3055\u305b\u308b\u4f8b\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\uff0e\u901a\u5e38\u306estrrev\u95a2\u6570\u3067\u306f\u6587\u5b57\u5217\u3092\u58ca\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u304c\uff0cgrapheme_strrev\u95a2\u6570\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u6b63\u3057\u304f\u51e6\u7406\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff0e<\/p>\n\n\n\n<p class=\"has-base-3-color has-contrast-background-color has-text-color has-background has-link-color wp-elements-11a593a191e7b959d7812ee3ed1d6960\">echo grapheme_strrev(\"\u03b1\u3042\u3044\u3046\u3048\u304a\ud83d\udc68\u200d\ud83d\udc68\u200d\ud83d\udc67\u200d\ud83d\udc66\")<\/p>\n\n\n\n<p>\u51fa\u529b\u306f\u4ee5\u4e0b\u3068\u306a\u308a\uff0c\u7d75\u6587\u5b57\u3092\u5d29\u3059\u3053\u3068\u306a\u304f\uff0c\u6587\u5b57\u5217\u304c\u53cd\u8ee2\u3067\u304d\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\uff0e<\/p>\n\n\n\n<p>\"\ud83d\udc68\u200d\ud83d\udc68\u200d\ud83d\udc67\u200d\ud83d\udc66\u304a\u3048\u3046\u3044\u3042\u03b1\"<\/p>\n\n\n\n<p>\u4eca\u56de\u306f\u3001\u6b21\u671f\u30de\u30a4\u30ca\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3042\u308bPHP 8.6\u306e\u30ea\u30ea\u30fc\u30b9\u304a\u3088\u3073\u958b\u767a\u4f53\u5236\u306e\u7acb\u4e0a\u3052\u306b\u95a2\u3059\u308b\u60c5\u5831\u3068\uff0c\u60f3\u5b9a\u3055\u308c\u308b\u5909\u66f4\u70b9\u306e\u3044\u304f\u3064\u304b\u3092\u7d39\u4ecb\u3057\u307e\u3057\u305f\uff0e\u4eca\u56de\u7d39\u4ecb\u3057\u305f\u5909\u66f4\u70b9\u3082\u542b\u3081\u3066\uff0c\u30d5\u30a3\u30fc\u30c1\u30e3\u30fc\u30d5\u30ea\u30fc\u30ba\u307e\u3067\u306f\u5909\u66f4\u304c\u884c\u308f\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\uff0e\u6b21\u56de\u4ee5\u964d\u3082PHP 8.6\u306e\u65b0\u305f\u306a\u6a5f\u80fd\u3084\u5909\u66f4\u70b9\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3057\u3066\u3044\u304f\u4e88\u5b9a\u3067\u3059\uff0e<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u9023\u8f09\u306b\u304a\u3044\u3066\u306f\uff0cPHP\u754c\u9688\u306e\u6700\u65b0\u60c5\u5831\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\uff0e\u6628\u5e7411\u6708\u306ePHP 8.5\u306e\u30ea\u30ea\u30fc\u30b9\u306e\u5f8c\uff0c\u672c\u30b3\u30e9\u30e0\u3082\u5c11\u3057\u304a\u4f11\u307f\u3057\u3066\u3044\u307e\u3057\u305f\u304c\uff0c\u6b21\u306e\u30de ... <a title=\"PHP\u306e\u6700\u65b0\u72b6\u6cc1\uff1a PHP 8.6 \u958b\u767a\u958b\u59cb \uff08\u7b2c46\u56de\uff09\" class=\"read-more\" href=\"https:\/\/kusanagi.tokyo\/column\/archives\/column_11837\" aria-label=\"PHP\u306e\u6700\u65b0\u72b6\u6cc1\uff1a PHP 8.6 \u958b\u767a\u958b\u59cb \uff08\u7b2c46\u56de\uff09 \u306b\u3064\u3044\u3066\u3055\u3089\u306b\u8aad\u3080\">Read more<\/a><\/p>\n","protected":false},"author":14,"featured_media":9688,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[15],"tags":[],"series":[],"journey":[],"product":[],"class_list":["post-11837","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-33","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PHP\u306e\u6700\u65b0\u72b6\u6cc1\uff1a PHP 8.6 \u958b\u767a\u958b\u59cb \uff08\u7b2c46\u56de\uff09 - KUSANAGI Tech Column<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kusanagi.tokyo\/column\/archives\/column_11837\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PHP\u306e\u6700\u65b0\u72b6\u6cc1\uff1a PHP 8.6 \u958b\u767a\u958b\u59cb \uff08\u7b2c46\u56de\uff09 - KUSANAGI Tech Column\" \/>\n<meta property=\"og:description\" content=\"\u672c\u9023\u8f09\u306b\u304a\u3044\u3066\u306f\uff0cPHP\u754c\u9688\u306e\u6700\u65b0\u60c5\u5831\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\uff0e\u6628\u5e7411\u6708\u306ePHP 8.5\u306e\u30ea\u30ea\u30fc\u30b9\u306e\u5f8c\uff0c\u672c\u30b3\u30e9\u30e0\u3082\u5c11\u3057\u304a\u4f11\u307f\u3057\u3066\u3044\u307e\u3057\u305f\u304c\uff0c\u6b21\u306e\u30de ... 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