{"id":5514,"date":"2022-11-18T15:06:14","date_gmt":"2022-11-18T06:06:14","guid":{"rendered":"https:\/\/www.prime-strategy.co.jp\/column\/?p=5514"},"modified":"2026-02-17T02:07:52","modified_gmt":"2026-02-16T17:07:52","slug":"php%e9%87%8d%e9%8e%ae%e3%81%ae%e5%bb%a3%e5%b7%9d%e6%b0%8f%e3%81%ab%e3%82%88%e3%82%8b%e3%82%b3%e3%83%a9%e3%83%a0%e3%80%8cphp%e3%81%ae%e6%9c%80%e6%96%b0%e7%8a%b6%e6%b3%81%ef%bc%9a%e3%81%84%e3%82%88","status":"publish","type":"post","link":"https:\/\/kusanagi.tokyo\/column\/archives\/column_5514","title":{"rendered":"PHP\u91cd\u93ae\u306e\u5ee3\u5ddd\u6c0f\u306b\u3088\u308b\u30b3\u30e9\u30e0\u300cPHP\u306e\u6700\u65b0\u72b6\u6cc1\uff1a\u3044\u3088\u3044\u3088PHP 8.2 \u30ea\u30ea\u30fc\u30b9\u3078\u300d\uff08\u7b2c27\u56de\uff09"},"content":{"rendered":"\n

\u3000\u79cb\u304c\u7d42\u308f\u308a\uff0c\u4eca\u5e74\u3082\u6b8b\u308a\u308f\u305a\u304b\u306b\u306a\u3063\u3066\u304d\u307e\u3057\u305f\uff0e\u6b21\u306e\u30de\u30a4\u30ca\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3042\u308bPHP 8.2\u306e\u958b\u767a\u306f\uff0c\u5f15\u304d\u7d9a\u304d\u9806\u8abf\u306b\u9032\u3093\u3067\u3044\u307e\u3059\uff0e\u672c\u7a3f\u3067\u306f\uff0c\u524d\u56de\u306b\u7d9a\u3044\u3066\u6b63\u5f0f\u30ea\u30ea\u30fc\u30b9\u304c\u9593\u8fd1\u306b\u8feb\u3063\u3066\u3044\u308bPHP 8.2\u95a2\u9023\u306e\u6b8b\u308a\u306e\u8a71\u984c\u3068\u3057\u3066\uff0c\u4e0b\u4f4d\u4e92\u63db\u6027\u306b\u95a2\u4fc2\u3059\u308b\u5909\u66f4\u70b9\u3084\u5b9f\u884c\u901f\u5ea6\u306e\u6539\u5584\u306a\u3069\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3057\u307e\u3059\uff0e<\/p>\n\n\n\n

<\/span>PHP 8.2\u306e\u958b\u767a\u72b6\u6cc1<\/span><\/h2>\n\n\n\n

\u3000\u4eca\u5e74\u306e11\u670824\u65e5\u306b\u8a08\u753b\u3055\u308c\u3066\u3044\u308b\u6b63\u5f0f\u30ea\u30ea\u30fc\u30b9\u306b\u5411\u3051\u3066\uff0cPHP 8.2\u306e\u958b\u767a\u304c\u9806\u8abf\u306b\u9032\u3093\u3067\u3044\u307e\u3059\uff0e 10\u670827\u65e5\u306b5\u56de\u76ee\u306e\u30ea\u30ea\u30fc\u30b9\u5019\u88dc\u7248\uff08RC5\uff09\u306e\u30ea\u30ea\u30fc\u30b9\u304c\u884c\u308f\u308c\uff0c11\u670810\u65e5\u306b\u4e88\u5b9a\u3055\u308c\u3066\u3044\u308b\u30ea\u30ea\u30fc\u30b9\u5019\u88dc\u7248\uff08RC6\uff09\u304c\u6b63\u5f0f\u30ea\u30ea\u30fc\u30b9\u524d\u306e\u6700\u5f8c\u306e\u30c6\u30b9\u30c8\u7248\u3068\u306a\u308a\u307e\u3059\uff0e\u30ea\u30ea\u30fc\u30b9\u5019\u88dc\u7248\u3092\u30c6\u30b9\u30c8\u3057\u3066\u3044\u305f\u3060\u304d\uff0c\u5b89\u5b9a\u3057\u305f\u6b63\u5f0f\u7248\u306e\u30ea\u30ea\u30fc\u30b9\u306b\u5411\u3051\u3066\u3054\u652f\u63f4\u3044\u305f\u3060\u3051\u308c\u3070\u3068\u601d\u3044\u307e\u3059\uff0e<\/p>\n\n\n\n

<\/span>Trait\u3067\u5b9a\u6570\u304c\u5229\u7528\u53ef\u80fd\u306b<\/span><\/h2>\n\n\n\n

\u3000PHP\u3067\u306ftrait\u3068\u547c\u3070\u308c\u308b\u30b3\u30fc\u30c9\u306e\u518d\u5229\u7528\u3092\u7c21\u6613\u7684\u306b\u884c\u3046\u4ed5\u7d44\u307f\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\uff0e\u3053\u306etrait\u306fC\u8a00\u8a9e\u306e\u30d7\u30ea\u30d7\u30ed\u30bb\u30c3\u30b5\u304c\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30de\u30af\u30ed\u7f6e\u63db\u306b\u76f8\u5f53\u3059\u308b\u6a5f\u80fd\u3067\u3042\u308a\uff0c\u30b3\u30f3\u30d1\u30a4\u30e9\u304c\u52d5\u4f5c\u3059\u308b\u524d\u306b\u30b3\u30d4\u30fc\u30da\u30fc\u30b9\u30c8\u306b\u3088\u308a\u7f6e\u63db\u304c\u884c\u308f\u308c\u307e\u3059\uff0e\u5f93\u6765\uff0c\u5b9f\u88c5\u4e0a\u306e\u5236\u7d04\u306b\u3088\u308atrait\u306e\u4e2d\u3067PHP\u5b9a\u6570\u3092\u5ba3\u8a00\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\uff0ePHP 8.2\u4ee5\u964d\u3067\u306f\uff0ctrait\u306e\u5185\u90e8\u3067PHP\u5b9a\u6570\u306e\u5ba3\u8a00\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\uff0e\u65e9\u901f\uff0c\u4f8b\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\uff0e\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3067\u306f\uff0c\u7c21\u5358\u306atrait\u3068\u3057\u3066Foo\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\uff0e<\/p>\n\n\n\n

trait Foo {\n\n    public const C = 1;\n\n    public function bar(): int {\n\n        return self::C;\n\n    }\n\n}<\/code><\/pre>\n\n\n\n
Foo\u306e\u5185\u90e8\u3067\u306f\uff0cPHP\u5b9a\u6570C\u304c\u5b9a\u7fa9\u3055\u308c\uff0c\u5024\u3068\u3057\u30661\u304c\u4ee3\u5165\u3055\u308c\u3066\u3044\u307e\u3059\uff08\uff12\u884c\u76ee\uff09\uff0e\u3053\u306e\u5b9a\u6570C\u306f\uff0c\u95a2\u6570bar\u306e\u5185\u90e8\u3067self::C\u3068\u3057\u3066\u547c\u3070\u308c\u3066\u3044\u307e\u3059\uff0e<\/p>\n\n\n\n
 Trait\u306f\u30af\u30e9\u30b9\u306e\u3088\u3046\u306b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u6210\u3059\u308b\u306e\u3067\u306f\u306a\u304f\uff0c\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u30af\u30e9\u30b9\u304b\u3089use\u6587\u3067\u547c\u3073\u51fa\u3057\u307e\u3059\uff0e\u3053\u308c\u306b\u3088\u308a\uff0c\u3053\u306e\u90e8\u5206\u306btrait\u5185\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u30b3\u30fc\u30c9\u304c\u30b3\u30d4\u30fc\u3055\u308c\u305f\u304b\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3057\u307e\u3059\uff0e<\/p>\n\n\n\n
class Moo {\n\n    use Foo;\n\n}<\/code><\/pre>\n\n\n\n
PHP 8.1\u307e\u3067\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\uff0c\u4e0a\u8a18\u306e\u3088\u3046\u306btrait\u306e\u5185\u90e8\u3067PHP\u5b9a\u6570\u3092\u5b9a\u7fa9\u3059\u308b\u3068\u81f4\u547d\u7684\u306a\u30a8\u30e9\u30fc\u3092\u767a\u751f\u3057\u3066\u3044\u307e\u3057\u305f\uff0ePHP 8.2\u4ee5\u964d\u3067\u306fPHP\u5b9a\u6570\u3092trait\u306e\u5185\u90e8\u3067\u5b9a\u7fa9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\uff0e<\/p>\n\n\n\n
PHP\u30b3\u30fc\u30c9\u3067\uff0c\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u547c\u3073\u51fa\u3057\u5074\u306e\u30af\u30e9\u30b9\u306e\u5b9a\u6570\u3068\u3057\u3066\u53c2\u7167\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff0e<\/p>\n\n\n\n
print(Moo::C); \/\/ 1<\/code><\/pre>\n\n\n\n
\u3000\u3057\u304b\u3057\uff0ctrait\u306e\u5229\u7528\u4e0a\u306e\u5236\u7d04\u306b\u3088\u308a\uff0c\u4ee5\u4e0b\u306e\u3088\u3046\u306btrait\u306e\u5b9a\u6570\u3068\u3057\u3066\u30b3\u30fc\u30eb\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\uff0e\u3053\u306e\u5834\u5408\u306f\u30a8\u30e9\u30fc\u3068\u306a\u308a\u307e\u3059\uff0e<\/p>\n\n\n\n
print(Foo::C); \/\/ NG<\/code><\/pre>\n\n\n\n
<\/span>\u4e92\u63db\u6027\u306b\u95a2\u3059\u308b\u5909\u66f4\u70b9<\/span><\/h2>\n\n\n\n
\u3000PHP 8.2\u306f\uff0cPHP 8.1\u307e\u3067\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u5bfe\u3057\u3066\u4e0a\u4f4d\u4e92\u63db\u3068\u306a\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u304c\uff0c\u672c\u9023\u8f09\u8a18\u4e8b\u3067\u3082\u7d39\u4ecb\u3057\u305f\u3088\u3046\u306b\u4e00\u90e8\u306e\u6a5f\u80fd\u306b\u3064\u3044\u3066\u306f\u30b3\u30fc\u30c9\u306e\u660e\u78ba\u3055\u306e\u6539\u5584\u306a\u3069\u306e\u305f\u3081\u306b\uff0c\u5ec3\u6b62\u307e\u305f\u306f\u52d5\u4f5c\u304c\u5909\u66f4\u3055\u308c\u307e\u3059\uff0ePHP 8.2\u306b\u304a\u3044\u3066\u4e0b\u4f4d\u4e92\u63db\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u4e3b\u306a\u5909\u66f4\u70b9\u3092\u793a\u3057\u307e\u3059\uff0e<\/p>\n\n\n\n
    \n
  1. \u52d5\u7684\u30d7\u30ed\u30d1\u30c6\u30a3\u5b9a\u7fa9\u306e\u5ec3\u6b62
    \u30af\u30e9\u30b9\u5185\u3067\u672a\u5b9a\u7fa9\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u53c2\u7167\u3057\u305f\u5834\u5408\uff0c\u5f93\u6765\u306ePHP\u3067\u306f\u81ea\u52d5\u7684\u306b\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u304c\uff0ctypo\u7b49\u3067\u3082\u610f\u56f3\u305b\u305a\u306b\u4f5c\u6210\u3055\u308c\u3066\u3057\u307e\u3046\u305f\u3081\uff0cPHP 8.2\u3067\u8b66\u544a\uff0cPHP 9.0\u3067\u5ec3\u6b62\u3055\u308c\u307e\u3059\uff0e\u672c\u9023\u8f09\u306e22\u56de\u304a\u3088\u307324\u56de\u3067\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\uff0e<\/li>\n\n\n\n
  2. \u5927\u6587\u5b57\u30fb\u5c0f\u6587\u5b57\u5909\u63db\u304c\u30ed\u30b1\u30fc\u30eb\u975e\u4f9d\u5b58\u306b
    \u5927\u6587\u5b57\u5c0f\u6587\u5b57\u5909\u63db\u3092\u884c\u3046PHP\u95a2\u6570strtolower()\uff0cstrtoupper()\u306a\u3069\u306e\u95a2\u6570\u306f\u5f93\u6765\u30ed\u30b1\u30fc\u30eb\u306b\u4f9d\u5b58\u3057\u3066\u52d5\u4f5c\u304c\u5909\u308f\u3063\u3066\u3044\u307e\u3057\u305f\u304c\uff0cPHP 8.2\u4ee5\u964d\u3067\u306f\u30ed\u30b1\u30fc\u30eb\u3092\u5909\u66f4\u3057\u3066\u3082\u7d50\u679c\u306f\u5909\u308f\u3089\u306a\u304f\u306a\u308a\u307e\u3059\uff0e\u672c\u9023\u8f09\u306e22\u56de\u3067\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\uff0e<\/li>\n\n\n\n
  3. \u4e00\u90e8\u306ecallable\u306e\u5ec3\u6b62
    call_user_func(\u201cself:sayHello\u201d) \u306e\u3088\u3046\u306a\u30b3\u30fc\u30eb\u65b9\u6cd5\u304c\u5ec3\u6b62\u3055\u308c\uff0cPHP 8.2\u3067\u8b66\u544a\uff0cPHP 9.0\u3067\u30a8\u30e9\u30fc\u3068\u306a\u308a\u307e\u3059\uff0e\u672c\u9023\u8f09\u306e22\u56de\u3067\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\uff0e<\/li>\n\n\n\n
  4. str_split()\u306e\u7a7a\u6587\u5b57\u5217\u306b\u5bfe\u3059\u308b\u623b\u308a\u5024
    str_split()\u95a2\u6570\u306e\u5f15\u6570\u306b\u7a7a\u6587\u5b57\u5217\u3092\u6307\u5b9a\u3057\u305f\u969b\uff0c\u5f93\u6765\u306f\u7a7a\u6587\u5b57\u5217\u3092\u8981\u7d20\u3068\u3059\u308b\u914d\u5217\u304c\u8fd4\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u304c\uff0c\u7a7a\u306e\u914d\u5217\u304c\u8fd4\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\uff0e\u306a\u304a\uff0cmb_str_split()\u306f\u5f93\u6765\u304b\u3089\u5909\u66f4\u5f8c\u306e\u52d5\u4f5c\u3068\u306a\u3063\u3066\u3044\u308b\u305f\u3081\uff0c\u5909\u66f4\u3042\u308a\u307e\u305b\u3093\uff0e<\/li>\n\n\n\n
  5. mbstring\u306e\u4e00\u90e8\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306e\u5ec3\u6b62
    QPrint\uff0cBase64\uff0cUuencode\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u304a\u3088\u3073HTML\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306b\u3088\u308b\u30c6\u30ad\u30b9\u30c8\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u304c\u5ec3\u6b62\u3055\u308c\u307e\u3059\uff0e<\/li>\n\n\n\n
  6. mysqli\u306b\u304a\u3051\u308blibmysql\u30b5\u30dd\u30fc\u30c8\u306e\u5ec3\u6b62
    mysqli\u30a8\u30af\u30b9\u30c6\u30f3\u30b7\u30e7\u30f3\u3092libmysql\u3068\u30ea\u30f3\u30af\u3057\u3066\u69cb\u7bc9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u304f\u306a\u308a\uff0clibmysql\u56fa\u6709\u306e\u6a5f\u80fd\u3082\u5ec3\u6b62\u3055\u308c\u307e\u3059\uff0e<\/li>\n\n\n\n
  7. Windows\u74b0\u5883\u306b\u304a\u3051\u308b\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u30ed\u30fc\u30ab\u30eb\u5316\u5ec3\u6b62
    Windows\u74b0\u5883\u306b\u304a\u3051\u308b\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u30ed\u30fc\u30ab\u30eb\u5316\u3055\u308c\u306a\u304f\u306a\u308a\uff0c\u82f1\u8a9e\u8868\u793a\u306b\u7d71\u4e00\u3055\u308c\u307e\u3059\uff0e<\/li>\n\n\n\n
  8. \u9023\u60f3\u914d\u5217\u306e\u30ad\u30fc\u306b\u57fa\u3065\u304f\u30bd\u30fc\u30c8\u3092\u884c\u3046\u95a2\u6570ksort\uff0ckrsort\u306b\u304a\u3051\u308b\u30bd\u30fc\u30c8\u306e\u512a\u5148\u9806\u4f4d\u304c\u5909\u66f4\u3055\u308c\u307e\u3059\uff0e\u4ee5\u4e0b\u306b\u5177\u4f53\u4f8b\u3092\u793a\u3057\u307e\u3059\uff0e<\/li>\n<\/ol>\n\n\n\n
    \u3000ksort\uff08krsort\uff09\u306b\u95a2\u3059\u308b\u30b5\u30f3\u30d7\u30eb\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\uff0e\u3053\u3053\u3067\u306f\uff0c\u6570\u5024\u304a\u3088\u3073\u6587\u5b57\u5217\u3092\u30ad\u30fc\u3068\u3059\u308b\u9023\u60f3\u914d\u5217\u3092\u30ad\u30fc\u306b\u3088\u308a\u30bd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059<\/p>\n\n\n\n
    $x = array(\"1\"=>\"taro\",\"a\"=>\"jiro\",\"b\"=>\"hanako\",\"2\"=>\"shiro\");\n\nksort($x);\n\nvar_dump($x);<\/code><\/pre>\n\n\n\n
    \u3053\u306e\u30b3\u30fc\u30c9\u306e\u7d50\u679c\u306f\uff0cPHP 8.1\u307e\u3067\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\uff0c $x=
    [\"a\"=>\"jiro\",\"b\"=>\"hanako\",\"1\"=>\"taro\",\"2\"=>\"shiro\"]<\/p>\n\n\n\n
    \u3068\u306a\u308a\uff0c\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u306e\u30ad\u30fc\u304c\u6570\u5b57\u306e\u30ad\u30fc\u3088\u308a\u3082\u524d\u306b\u914d\u7f6e\u3055\u308c\u307e\u3059\uff0e<\/p>\n\n\n\n
    \u4e00\u65b9\uff0cPHP 8.2\u4ee5\u964d\u3067\u306f\uff0cPHP 8\u306e\u6a19\u6e96\u7684\u306a\u898f\u5247\u306b\u57fa\u3065\u304d\u6570\u5024\u3092\u512a\u5148\u3057\u305f\u30bd\u30fc\u30c8\u3068\u306a\u308a\uff0c\u7d50\u679c\u306f$x=[\"1\"=>\"taro\",\"2\"=>\"shiro\",\"a\"=>\"jiro\",\"b\"=>\"hanako\"]\u3068\u306a\u308a\u307e\u3059\uff0e<\/p>\n\n\n\n
    \u3000\u4e0a\u8a18\u306e\u5909\u66f4\u304c\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u3082\u3042\u308b\u305f\u3081\uff0cPHP 8.2\u4ee5\u964d\u3078\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u66f4\u65b0\u306b\u304a\u3044\u3066\u306f\uff0c\u5341\u5206\u306a\u4e92\u63db\u6027\u30c6\u30b9\u30c8\u3092\u884c\u3046\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\uff0e<\/p>\n\n\n\n
    <\/span>\u904e\u53bb\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u306e\u5b9f\u884c\u901f\u5ea6\u6bd4\u8f03<\/span><\/h2>\n\n\n\n
    \u3000PHP\u3067\u306f\uff0c\u30b9\u30af\u30ea\u30d7\u30c8\u30a8\u30f3\u30b8\u30f3\u306e\u6539\u826f\u3092\u7d99\u7d9a\u3057\u3066\u884c\u3063\u3066\u304a\u308a\uff0c\u30d0\u30fc\u30b8\u30e7\u30f3\u66f4\u65b0\u3068\u5171\u306b\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u5b9f\u884c\u901f\u5ea6\u3092\u6539\u5584\u3055\u305b\u3066\u304d\u307e\u3057\u305f\uff0e \u3053\u3053\u3067\u306f\uff0cPHP\u306b\u4ed8\u5c5e\u3059\u308b\u6a19\u6e96\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u30c4\u30fc\u30ebZend\/bench.php\u304a\u3088\u3073Zend\/micro_bench.php\u3092\u7528\u3044\u3066\uff0c\u5b9f\u884c\u901f\u5ea6\u3092\u6bd4\u8f03\u3057\u307e\u3059\uff0eZend\/bench.php\u306f\u4e3b\u306b\u30bd\u30fc\u30c8\u306a\u3069\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u95a2\u3059\u308b\u30b3\u30fc\u30c9\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3067\u3059\uff0e\u4e00\u65b9\uff0cZend\/micro_bench.php\u306f\u5909\u6570\u306e\u4ee3\u5165\u306a\u3069\u306e\u8a00\u8a9e\u3068\u3057\u3066\u306e\u57fa\u672c\u6a5f\u80fd\u306b\u95a2\u3059\u308b\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3067\u3059\uff0e\u306a\u304a\uff0c\u672c\u7d50\u679c\u306f\uff0c\u30b9\u30af\u30ea\u30d7\u30c8\u30a8\u30f3\u30b8\u30f3\u306e\u5b9f\u884c\u901f\u5ea6\u3092\u8a55\u4fa1\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u304a\u308a\uff0cWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5b9f\u884c\u901f\u5ea6\u306e\u6bd4\u8f03\u305d\u306e\u3082\u306e\u3067\u306f\u306a\u3044\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\uff0eWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5b9f\u884c\u901f\u5ea6\u306f\uff0cPHP\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u5b9f\u884c\u901f\u5ea6\u4ee5\u5916\u306b\u3082\uff0c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306a\u3069\u306e\u5916\u90e8\u30c4\u30fc\u30eb\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u901f\u5ea6\uff0c\u4f7f\u7528\u30e1\u30e2\u30ea\u306a\u3069\u306b\u3082\u5927\u304d\u304f\u4f9d\u5b58\u3057\u3066\u304a\u308a\uff0c\u4e00\u822c\u306b\uff0c\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u5b9f\u884c\u901f\u5ea6\u304c\u5c11\u3057\u5411\u4e0a\u3057\u3066\u3082Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u901f\u5ea6\u306f\u307b\u3068\u3093\u3069\u5909\u308f\u3089\u306a\u3044\u3053\u3068\u304c\u591a\u3044\u3067\u3059\uff0e<\/p>\n\n\n\n
    \u3000\u56f31\u306b\uff0cZend\/micro_bench.php\u306e\u7d50\u679c\u3092\u793a\u3057\u307e\u3059\uff0e\u5de6\u306e4\u5217\u306f\u30ad\u30e3\u30c3\u30b7\u30e5\u3084JIT\u306a\u3069\u3092\u7528\u3044\u305f\u72b6\u614b\u3067\u306e\u7d50\u679c\u3092\u793a\u3057\u307e\u3059\uff0e\u56f3\u306e\u7e26\u8ef8\u304c\u5c0f\u3055\u3044\u7a0b\uff0c\u9ad8\u901f\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\uff0ePHP 7\u304b\u30898\u306b\u66f4\u65b0\u3055\u308c\u305f\u969b\uff0c\u7d0410%\u9ad8\u901f\u5316\u3055\u308c\u3066\u3044\u307e\u3059\uff0e\u4e00\u65b9\uff0cPHP 8.0\u304b\u30898.2\u306b\u304b\u3051\u3066\u306f\uff0c\u307b\u3068\u3093\u3069\u5909\u5316\u3057\u3066\u3044\u306a\u3044\u3068\u3044\u3048\u307e\u3059\uff0e<\/p>\n\n\n\n
    \u3000\u56f31\u306e\u53f35\u5217\u306f\uff0cPHP 8\u3067\u5c0e\u5165\u3055\u308c\u305fJIT\u306e\u52b9\u679c\u3092\u793a\u3057\u3066\u3044\u307e\u3059\uff0eJIT\u306f\u30aa\u30da\u30b3\u30fc\u30c9\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6a5f\u80fd\u306e\u4e00\u90e8\u3068\u3057\u3066\u5b9f\u884c\u3055\u308c\u308b\u305f\u3081\uff0c\u6bd4\u8f03\u5bfe\u8c61\u3068\u3057\u3066\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u6709\u52b9\u306b\u3057\u305f\u5834\u5408\u306e\u7d50\u679c\u3092\u793a\u3057\u3066\u3044\u307e\u3059\uff0eJIT\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\uff0c\u5b9f\u884c\u901f\u5ea6\u304c\u7d042\u500d\u306b\u9ad8\u901f\u5316\u3055\u308c\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\uff0e\u305f\u3060\u3057\uff0cPHP 8.0~8.2\u306b\u304a\u3051\u308bJIT\u9069\u7528\u6642\u306e\u5b9f\u884c\u901f\u5ea6\u306e\u6539\u5584\u52b9\u679c\u306f\u6bd4\u8f03\u7684\u5c0f\u5e45\uff0810%\u4ee5\u4e0b\uff09\u306b\u3068\u3069\u307e\u3063\u3066\u3044\u307e\u3059\uff0e<\/p>\n\n\n\n
    \"\"
    \u56f31  Zend\/micro_bench.php\u306e\u5b9f\u884c\u7d50\u679c\uff08Ubuntu 22.04, Ryzen 5 2400G\uff09<\/figcaption><\/figure>\n\n\n\n
    \u3000\u6b21\u306b\u56f32\u306bZend\/bench.php\u306e\u7d50\u679c\u3092\u793a\u3057\u307e\u3059\uff0e\u540c\u3058\u304f\u5de6\uff14\u5217\u306f\u30ad\u30e3\u30c3\u30b7\u30e5\u30fbJIT\u3092\u4f7f\u7528\u3057\u306a\u3044\u5834\u5408\u306e\u7d50\u679c\u3092\u793a\u3057\u307e\u3059\uff0ePHP 7.4\u304b\u3089PHP 8.2\u307e\u3067\u306e\u9593\uff0c\u7740\u5b9f\u306b\u5b9f\u884c\u901f\u5ea6\u304c\u6539\u5584\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\uff0ePHP 8.1\u3068PHP 8.2\u306e\u9593\u3067\u3082\u7d049%\u6539\u5584\u3057\u3066\u3044\u307e\u3059\uff0eJIT\u306e\u52b9\u679c\uff08\u53f3\uff15\u5217\uff09\u3082\u540c\u69d8\u3067\uff0c\u30ad\u30e3\u30c3\u30b7\u30e5\u5229\u7528\u6642\u3068\u304f\u3089\u3079\u3066JIT\u3092\u5229\u7528\u3057\u305f\u5834\u5408\u306e\u6539\u5584\u52b9\u679c\u306f\u7d043\u500d\u3068\u5927\u304d\u3044\u3067\u3059\u304c\uff0cPHP 8\u7cfb\u306b\u304a\u3051\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u9593\u3067\u306e\u5dee\u7570\u306f\u6bd4\u8f03\u7684\u5c0f\u3055\u304f\uff0cPHP 8.1\u304b\u3089PHP 8.2\u3078\u306e\u6539\u5584\u306f\u7d045%\u3068\u306a\u3063\u3066\u3044\u307e\u3059\uff0e<\/p>\n\n\n\n
    \"\"
    \u56f3\uff12  Zend\/bench.php\u306e\u5b9f\u884c\u7d50\u679c\uff08Ubuntu 22.04, Ryzen 5 2400G\uff09<\/figcaption><\/figure>\n\n\n\n
    \u3000PHP 8.1\u304b\u3089PHP 8.2\u306b\u304b\u3051\u3066\u306f\u5730\u9053\u306b\u6539\u5584\u3055\u308c\u3066\u3044\u308b\u5370\u8c61\u3092\u53d7\u3051\u307e\u3059\u304c\uff0c\u6539\u5584\u306e\u7a0b\u5ea6\u306f\u7d0410%\u4ee5\u4e0b\u3068\u306a\u3063\u3066\u304a\u308a\uff0c\u5b9f\u969b\u306eWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u6539\u5584\u3092\u4f53\u611f\u3067\u304d\u308b\u30ec\u30d9\u30eb\u3067\u306f\u306a\u3044\u3068\u601d\u308f\u308c\u307e\u3059\uff0e<\/p>\n\n\n\n
     \u3000\u4eca\u56de\u306f\uff0cPHP 8.2\u306b\u304a\u3051\u308b\u65b0\u6a5f\u80fd\u3068\u3057\u3066Trait\u306b\u304a\u3051\u308b\u5b9a\u6570\u306e\u5229\u7528\uff0c\u307e\u305f\uff0c\u4e0b\u4f4d\u4e92\u63db\u6027\u306b\u95a2\u308f\u308b\u5909\u66f4\u3068\u5b9f\u884c\u901f\u5ea6\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3092\u793a\u3057\u307e\u3057\u305f\uff0e\u3082\u3046\u3059\u3050\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u308bPHP 8.2\u3092\u305c\u3072\u304a\u8a66\u3057\u3044\u305f\u3060\u3051\u308c\u3070\u3068\u601d\u3044\u307e\u3059\uff0e<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u3000\u79cb\u304c\u7d42\u308f\u308a\uff0c\u4eca\u5e74\u3082\u6b8b\u308a\u308f\u305a\u304b\u306b\u306a\u3063\u3066\u304d\u307e\u3057\u305f\uff0e\u6b21\u306e\u30de\u30a4\u30ca\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3042\u308bPHP 8.2\u306e\u958b\u767a\u306f\uff0c\u5f15\u304d\u7d9a\u304d\u9806\u8abf\u306b\u9032\u3093\u3067\u3044\u307e\u3059\uff0e\u672c\u7a3f\u3067\u306f\uff0c\u524d ... Read more<\/a><\/p>\n","protected":false},"author":14,"featured_media":1280,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[15],"tags":[110],"series":[50],"journey":[99],"product":[],"class_list":["post-5514","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php","tag-technical-guides","series-php-column-hiirokawa","journey-run","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-33","no-featured-image-padding"],"yoast_head":"\nPHP\u91cd\u93ae\u306e\u5ee3\u5ddd\u6c0f\u306b\u3088\u308b\u30b3\u30e9\u30e0\u300cPHP\u306e\u6700\u65b0\u72b6\u6cc1\uff1a\u3044\u3088\u3044\u3088PHP 8.2 \u30ea\u30ea\u30fc\u30b9\u3078\u300d\uff08\u7b2c27\u56de\uff09 - KUSANAGI Tech Column<\/title>\n<meta name=\"description\" content=\"\u65b0\u898f\u30ea\u30ea\u30fc\u30b9\u304c\u8feb\u308bPHP 8.2\u306e\u958b\u767a\u304c\u9806\u8abf\u306b\u9032\u884c\u4e2d\u3002\u4e3b\u306a\u5909\u66f4\u70b9\u3068\u3057\u3066Trait\u3067\u5b9a\u6570\u304c\u5229\u7528\u53ef\u80fd\u306b\u306a\u308b\u70b9\u3084\u3001PHP 8.2\u306b\u304a\u3051\u308b\u4e0b\u4f4d\u4e92\u63db\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u5909\u66f4\u70b9\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u5b9f\u884c\u901f\u5ea6\u306b\u3064\u3044\u3066\u3082\u6539\u5584\u304c\u898b\u3089\u308c\u3001\u4e00\u90e8\u3067\u306f\u7d0410%\u306e\u9ad8\u901f\u5316\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u65b0\u6a5f\u80fd\u3084\u5909\u66f4\u70b9\u306b\u3088\u308a\u3001Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u304c\u3088\u308a\u52b9\u7387\u7684\u304b\u3064\u5feb\u9069\u306b\u306a\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002\" \/>\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_5514\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PHP\u91cd\u93ae\u306e\u5ee3\u5ddd\u6c0f\u306b\u3088\u308b\u30b3\u30e9\u30e0\u300cPHP\u306e\u6700\u65b0\u72b6\u6cc1\uff1a\u3044\u3088\u3044\u3088PHP 8.2 \u30ea\u30ea\u30fc\u30b9\u3078\u300d\uff08\u7b2c27\u56de\uff09 - KUSANAGI Tech Column\" \/>\n<meta property=\"og:description\" content=\"\u65b0\u898f\u30ea\u30ea\u30fc\u30b9\u304c\u8feb\u308bPHP 8.2\u306e\u958b\u767a\u304c\u9806\u8abf\u306b\u9032\u884c\u4e2d\u3002\u4e3b\u306a\u5909\u66f4\u70b9\u3068\u3057\u3066Trait\u3067\u5b9a\u6570\u304c\u5229\u7528\u53ef\u80fd\u306b\u306a\u308b\u70b9\u3084\u3001PHP 8.2\u306b\u304a\u3051\u308b\u4e0b\u4f4d\u4e92\u63db\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u5909\u66f4\u70b9\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u5b9f\u884c\u901f\u5ea6\u306b\u3064\u3044\u3066\u3082\u6539\u5584\u304c\u898b\u3089\u308c\u3001\u4e00\u90e8\u3067\u306f\u7d0410%\u306e\u9ad8\u901f\u5316\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u65b0\u6a5f\u80fd\u3084\u5909\u66f4\u70b9\u306b\u3088\u308a\u3001Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u304c\u3088\u308a\u52b9\u7387\u7684\u304b\u3064\u5feb\u9069\u306b\u306a\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kusanagi.tokyo\/column\/archives\/column_5514\" \/>\n<meta property=\"og:site_name\" content=\"KUSANAGI Tech Column\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-18T06:06:14+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-16T17:07:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2017\/09\/hirokawarui.gif\" \/>\n\t<meta property=\"og:image:width\" content=\"650\" \/>\n\t<meta property=\"og:image:height\" content=\"330\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/gif\" \/>\n<meta name=\"author\" content=\"\u5ee3\u5ddd\u985e\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@kusanagi_saya\" \/>\n<meta name=\"twitter:site\" content=\"@kusanagi_saya\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_5514#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_5514\"},\"author\":{\"name\":\"\u5ee3\u5ddd\u985e\",\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/#\\\/schema\\\/person\\\/0b4d206900c4c8029f9255a76bdbf302\"},\"headline\":\"PHP\u91cd\u93ae\u306e\u5ee3\u5ddd\u6c0f\u306b\u3088\u308b\u30b3\u30e9\u30e0\u300cPHP\u306e\u6700\u65b0\u72b6\u6cc1\uff1a\u3044\u3088\u3044\u3088PHP 8.2 \u30ea\u30ea\u30fc\u30b9\u3078\u300d\uff08\u7b2c27\u56de\uff09\",\"datePublished\":\"2022-11-18T06:06:14+00:00\",\"dateModified\":\"2026-02-16T17:07:52+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_5514\"},\"wordCount\":177,\"publisher\":{\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_5514#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/wp-content\\\/uploads\\\/2017\\\/09\\\/hirokawarui.gif\",\"keywords\":[\"\u6280\u8853\u89e3\u8aac\"],\"articleSection\":[\"PHP\"],\"inLanguage\":\"ja\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_5514\",\"url\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_5514\",\"name\":\"PHP\u91cd\u93ae\u306e\u5ee3\u5ddd\u6c0f\u306b\u3088\u308b\u30b3\u30e9\u30e0\u300cPHP\u306e\u6700\u65b0\u72b6\u6cc1\uff1a\u3044\u3088\u3044\u3088PHP 8.2 \u30ea\u30ea\u30fc\u30b9\u3078\u300d\uff08\u7b2c27\u56de\uff09 - KUSANAGI Tech Column\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_5514#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_5514#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/wp-content\\\/uploads\\\/2017\\\/09\\\/hirokawarui.gif\",\"datePublished\":\"2022-11-18T06:06:14+00:00\",\"dateModified\":\"2026-02-16T17:07:52+00:00\",\"description\":\"\u65b0\u898f\u30ea\u30ea\u30fc\u30b9\u304c\u8feb\u308bPHP 8.2\u306e\u958b\u767a\u304c\u9806\u8abf\u306b\u9032\u884c\u4e2d\u3002\u4e3b\u306a\u5909\u66f4\u70b9\u3068\u3057\u3066Trait\u3067\u5b9a\u6570\u304c\u5229\u7528\u53ef\u80fd\u306b\u306a\u308b\u70b9\u3084\u3001PHP 8.2\u306b\u304a\u3051\u308b\u4e0b\u4f4d\u4e92\u63db\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u5909\u66f4\u70b9\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u5b9f\u884c\u901f\u5ea6\u306b\u3064\u3044\u3066\u3082\u6539\u5584\u304c\u898b\u3089\u308c\u3001\u4e00\u90e8\u3067\u306f\u7d0410%\u306e\u9ad8\u901f\u5316\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u65b0\u6a5f\u80fd\u3084\u5909\u66f4\u70b9\u306b\u3088\u308a\u3001Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u304c\u3088\u308a\u52b9\u7387\u7684\u304b\u3064\u5feb\u9069\u306b\u306a\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_5514#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_5514\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_5514#primaryimage\",\"url\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/wp-content\\\/uploads\\\/2017\\\/09\\\/hirokawarui.gif\",\"contentUrl\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/wp-content\\\/uploads\\\/2017\\\/09\\\/hirokawarui.gif\",\"width\":650,\"height\":330},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_5514#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u30db\u30fc\u30e0\",\"item\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"PHP\u91cd\u93ae\u306e\u5ee3\u5ddd\u6c0f\u306b\u3088\u308b\u30b3\u30e9\u30e0\u300cPHP\u306e\u6700\u65b0\u72b6\u6cc1\uff1a\u3044\u3088\u3044\u3088PHP 8.2 \u30ea\u30ea\u30fc\u30b9\u3078\u300d\uff08\u7b2c27\u56de\uff09\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/#website\",\"url\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/\",\"name\":\"KUSANAGI Tech Column\",\"description\":\"\u901f\u3055\u306e\u7406\u7531\u3092\u77e5\u308b\u3002\u5b89\u5168\u306e\u4ed5\u7d44\u307f\u3092\u77e5\u308b\u3002WordPress\u904b\u7528\u306e\u300c\u306a\u305c\uff1f\u300d\u3092\u89e3\u304f\u6280\u8853\u30b3\u30e9\u30e0\",\"publisher\":{\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ja\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/#organization\",\"name\":\"KUSANAGI Tech Column\",\"url\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/logo-tc.png\",\"contentUrl\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/logo-tc.png\",\"width\":716,\"height\":57,\"caption\":\"KUSANAGI Tech Column\"},\"image\":{\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/x.com\\\/kusanagi_saya\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/#\\\/schema\\\/person\\\/0b4d206900c4c8029f9255a76bdbf302\",\"name\":\"\u5ee3\u5ddd\u985e\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/88a192cce972e18e227572e6c1236571cd80a13270ed546d34b1aa87a94617dc?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/88a192cce972e18e227572e6c1236571cd80a13270ed546d34b1aa87a94617dc?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/88a192cce972e18e227572e6c1236571cd80a13270ed546d34b1aa87a94617dc?s=96&d=mm&r=g\",\"caption\":\"\u5ee3\u5ddd\u985e\"},\"description\":\"1996\u5e74\u304b\u3089PHP\u3092\u4f7f\u3044\u59cb\u3081\u3001\u30de\u30cb\u30e5\u30a2\u30eb\u306e\u7ffb\u8a33\u3084\u56fd\u969b\u5316\u306a\u3069\u306e\u6d3b\u52d5\u306b\u643a\u308f\u308b\u3002 PHP\u30e6\u30fc\u30b6\u4f1a\u306e\u8a2d\u7acb\u30e1\u30f3\u30d0\u30fc\u306e\u4e00\u4eba\u3002\u8457\u66f8\u306b\u300cPHP\u5fb9\u5e95\u653b\u7565\u300d(\u30bd\u30d5\u30c8\u30d0\u30f3\u30af\u30d1\u30d6\u30ea\u30c3\u30b7\u30f3\u30b0\u520a)\u306a\u3069\u304c\u3042\u308b\u3002\",\"url\":\"https:\\\/\\\/kusanagi.tokyo\\\/column\\\/archives\\\/column_author\\\/rui-hirokawa\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"PHP\u91cd\u93ae\u306e\u5ee3\u5ddd\u6c0f\u306b\u3088\u308b\u30b3\u30e9\u30e0\u300cPHP\u306e\u6700\u65b0\u72b6\u6cc1\uff1a\u3044\u3088\u3044\u3088PHP 8.2 \u30ea\u30ea\u30fc\u30b9\u3078\u300d\uff08\u7b2c27\u56de\uff09 - KUSANAGI Tech Column","description":"\u65b0\u898f\u30ea\u30ea\u30fc\u30b9\u304c\u8feb\u308bPHP 8.2\u306e\u958b\u767a\u304c\u9806\u8abf\u306b\u9032\u884c\u4e2d\u3002\u4e3b\u306a\u5909\u66f4\u70b9\u3068\u3057\u3066Trait\u3067\u5b9a\u6570\u304c\u5229\u7528\u53ef\u80fd\u306b\u306a\u308b\u70b9\u3084\u3001PHP 8.2\u306b\u304a\u3051\u308b\u4e0b\u4f4d\u4e92\u63db\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u5909\u66f4\u70b9\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u5b9f\u884c\u901f\u5ea6\u306b\u3064\u3044\u3066\u3082\u6539\u5584\u304c\u898b\u3089\u308c\u3001\u4e00\u90e8\u3067\u306f\u7d0410%\u306e\u9ad8\u901f\u5316\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u65b0\u6a5f\u80fd\u3084\u5909\u66f4\u70b9\u306b\u3088\u308a\u3001Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u304c\u3088\u308a\u52b9\u7387\u7684\u304b\u3064\u5feb\u9069\u306b\u306a\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/kusanagi.tokyo\/column\/archives\/column_5514","og_locale":"ja_JP","og_type":"article","og_title":"PHP\u91cd\u93ae\u306e\u5ee3\u5ddd\u6c0f\u306b\u3088\u308b\u30b3\u30e9\u30e0\u300cPHP\u306e\u6700\u65b0\u72b6\u6cc1\uff1a\u3044\u3088\u3044\u3088PHP 8.2 \u30ea\u30ea\u30fc\u30b9\u3078\u300d\uff08\u7b2c27\u56de\uff09 - KUSANAGI Tech Column","og_description":"\u65b0\u898f\u30ea\u30ea\u30fc\u30b9\u304c\u8feb\u308bPHP 8.2\u306e\u958b\u767a\u304c\u9806\u8abf\u306b\u9032\u884c\u4e2d\u3002\u4e3b\u306a\u5909\u66f4\u70b9\u3068\u3057\u3066Trait\u3067\u5b9a\u6570\u304c\u5229\u7528\u53ef\u80fd\u306b\u306a\u308b\u70b9\u3084\u3001PHP 8.2\u306b\u304a\u3051\u308b\u4e0b\u4f4d\u4e92\u63db\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u5909\u66f4\u70b9\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u5b9f\u884c\u901f\u5ea6\u306b\u3064\u3044\u3066\u3082\u6539\u5584\u304c\u898b\u3089\u308c\u3001\u4e00\u90e8\u3067\u306f\u7d0410%\u306e\u9ad8\u901f\u5316\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u65b0\u6a5f\u80fd\u3084\u5909\u66f4\u70b9\u306b\u3088\u308a\u3001Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u304c\u3088\u308a\u52b9\u7387\u7684\u304b\u3064\u5feb\u9069\u306b\u306a\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002","og_url":"https:\/\/kusanagi.tokyo\/column\/archives\/column_5514","og_site_name":"KUSANAGI Tech Column","article_published_time":"2022-11-18T06:06:14+00:00","article_modified_time":"2026-02-16T17:07:52+00:00","og_image":[{"width":650,"height":330,"url":"https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2017\/09\/hirokawarui.gif","type":"image\/gif"}],"author":"\u5ee3\u5ddd\u985e","twitter_card":"summary_large_image","twitter_creator":"@kusanagi_saya","twitter_site":"@kusanagi_saya","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/kusanagi.tokyo\/column\/archives\/column_5514#article","isPartOf":{"@id":"https:\/\/kusanagi.tokyo\/column\/archives\/column_5514"},"author":{"name":"\u5ee3\u5ddd\u985e","@id":"https:\/\/kusanagi.tokyo\/column\/#\/schema\/person\/0b4d206900c4c8029f9255a76bdbf302"},"headline":"PHP\u91cd\u93ae\u306e\u5ee3\u5ddd\u6c0f\u306b\u3088\u308b\u30b3\u30e9\u30e0\u300cPHP\u306e\u6700\u65b0\u72b6\u6cc1\uff1a\u3044\u3088\u3044\u3088PHP 8.2 \u30ea\u30ea\u30fc\u30b9\u3078\u300d\uff08\u7b2c27\u56de\uff09","datePublished":"2022-11-18T06:06:14+00:00","dateModified":"2026-02-16T17:07:52+00:00","mainEntityOfPage":{"@id":"https:\/\/kusanagi.tokyo\/column\/archives\/column_5514"},"wordCount":177,"publisher":{"@id":"https:\/\/kusanagi.tokyo\/column\/#organization"},"image":{"@id":"https:\/\/kusanagi.tokyo\/column\/archives\/column_5514#primaryimage"},"thumbnailUrl":"https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2017\/09\/hirokawarui.gif","keywords":["\u6280\u8853\u89e3\u8aac"],"articleSection":["PHP"],"inLanguage":"ja"},{"@type":"WebPage","@id":"https:\/\/kusanagi.tokyo\/column\/archives\/column_5514","url":"https:\/\/kusanagi.tokyo\/column\/archives\/column_5514","name":"PHP\u91cd\u93ae\u306e\u5ee3\u5ddd\u6c0f\u306b\u3088\u308b\u30b3\u30e9\u30e0\u300cPHP\u306e\u6700\u65b0\u72b6\u6cc1\uff1a\u3044\u3088\u3044\u3088PHP 8.2 \u30ea\u30ea\u30fc\u30b9\u3078\u300d\uff08\u7b2c27\u56de\uff09 - KUSANAGI Tech Column","isPartOf":{"@id":"https:\/\/kusanagi.tokyo\/column\/#website"},"primaryImageOfPage":{"@id":"https:\/\/kusanagi.tokyo\/column\/archives\/column_5514#primaryimage"},"image":{"@id":"https:\/\/kusanagi.tokyo\/column\/archives\/column_5514#primaryimage"},"thumbnailUrl":"https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2017\/09\/hirokawarui.gif","datePublished":"2022-11-18T06:06:14+00:00","dateModified":"2026-02-16T17:07:52+00:00","description":"\u65b0\u898f\u30ea\u30ea\u30fc\u30b9\u304c\u8feb\u308bPHP 8.2\u306e\u958b\u767a\u304c\u9806\u8abf\u306b\u9032\u884c\u4e2d\u3002\u4e3b\u306a\u5909\u66f4\u70b9\u3068\u3057\u3066Trait\u3067\u5b9a\u6570\u304c\u5229\u7528\u53ef\u80fd\u306b\u306a\u308b\u70b9\u3084\u3001PHP 8.2\u306b\u304a\u3051\u308b\u4e0b\u4f4d\u4e92\u63db\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u5909\u66f4\u70b9\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u5b9f\u884c\u901f\u5ea6\u306b\u3064\u3044\u3066\u3082\u6539\u5584\u304c\u898b\u3089\u308c\u3001\u4e00\u90e8\u3067\u306f\u7d0410%\u306e\u9ad8\u901f\u5316\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u65b0\u6a5f\u80fd\u3084\u5909\u66f4\u70b9\u306b\u3088\u308a\u3001Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u304c\u3088\u308a\u52b9\u7387\u7684\u304b\u3064\u5feb\u9069\u306b\u306a\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002","breadcrumb":{"@id":"https:\/\/kusanagi.tokyo\/column\/archives\/column_5514#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/kusanagi.tokyo\/column\/archives\/column_5514"]}]},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/kusanagi.tokyo\/column\/archives\/column_5514#primaryimage","url":"https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2017\/09\/hirokawarui.gif","contentUrl":"https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2017\/09\/hirokawarui.gif","width":650,"height":330},{"@type":"BreadcrumbList","@id":"https:\/\/kusanagi.tokyo\/column\/archives\/column_5514#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u30db\u30fc\u30e0","item":"https:\/\/kusanagi.tokyo\/column"},{"@type":"ListItem","position":2,"name":"PHP\u91cd\u93ae\u306e\u5ee3\u5ddd\u6c0f\u306b\u3088\u308b\u30b3\u30e9\u30e0\u300cPHP\u306e\u6700\u65b0\u72b6\u6cc1\uff1a\u3044\u3088\u3044\u3088PHP 8.2 \u30ea\u30ea\u30fc\u30b9\u3078\u300d\uff08\u7b2c27\u56de\uff09"}]},{"@type":"WebSite","@id":"https:\/\/kusanagi.tokyo\/column\/#website","url":"https:\/\/kusanagi.tokyo\/column\/","name":"KUSANAGI Tech Column","description":"\u901f\u3055\u306e\u7406\u7531\u3092\u77e5\u308b\u3002\u5b89\u5168\u306e\u4ed5\u7d44\u307f\u3092\u77e5\u308b\u3002WordPress\u904b\u7528\u306e\u300c\u306a\u305c\uff1f\u300d\u3092\u89e3\u304f\u6280\u8853\u30b3\u30e9\u30e0","publisher":{"@id":"https:\/\/kusanagi.tokyo\/column\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/kusanagi.tokyo\/column\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ja"},{"@type":"Organization","@id":"https:\/\/kusanagi.tokyo\/column\/#organization","name":"KUSANAGI Tech Column","url":"https:\/\/kusanagi.tokyo\/column\/","logo":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/kusanagi.tokyo\/column\/#\/schema\/logo\/image\/","url":"https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2024\/07\/logo-tc.png","contentUrl":"https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2024\/07\/logo-tc.png","width":716,"height":57,"caption":"KUSANAGI Tech Column"},"image":{"@id":"https:\/\/kusanagi.tokyo\/column\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/x.com\/kusanagi_saya"]},{"@type":"Person","@id":"https:\/\/kusanagi.tokyo\/column\/#\/schema\/person\/0b4d206900c4c8029f9255a76bdbf302","name":"\u5ee3\u5ddd\u985e","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/secure.gravatar.com\/avatar\/88a192cce972e18e227572e6c1236571cd80a13270ed546d34b1aa87a94617dc?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/88a192cce972e18e227572e6c1236571cd80a13270ed546d34b1aa87a94617dc?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/88a192cce972e18e227572e6c1236571cd80a13270ed546d34b1aa87a94617dc?s=96&d=mm&r=g","caption":"\u5ee3\u5ddd\u985e"},"description":"1996\u5e74\u304b\u3089PHP\u3092\u4f7f\u3044\u59cb\u3081\u3001\u30de\u30cb\u30e5\u30a2\u30eb\u306e\u7ffb\u8a33\u3084\u56fd\u969b\u5316\u306a\u3069\u306e\u6d3b\u52d5\u306b\u643a\u308f\u308b\u3002 PHP\u30e6\u30fc\u30b6\u4f1a\u306e\u8a2d\u7acb\u30e1\u30f3\u30d0\u30fc\u306e\u4e00\u4eba\u3002\u8457\u66f8\u306b\u300cPHP\u5fb9\u5e95\u653b\u7565\u300d(\u30bd\u30d5\u30c8\u30d0\u30f3\u30af\u30d1\u30d6\u30ea\u30c3\u30b7\u30f3\u30b0\u520a)\u306a\u3069\u304c\u3042\u308b\u3002","url":"https:\/\/kusanagi.tokyo\/column\/archives\/column_author\/rui-hirokawa"}]}},"_links":{"self":[{"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/posts\/5514","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/comments?post=5514"}],"version-history":[{"count":4,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/posts\/5514\/revisions"}],"predecessor-version":[{"id":5600,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/posts\/5514\/revisions\/5600"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/media\/1280"}],"wp:attachment":[{"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/media?parent=5514"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/categories?post=5514"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/tags?post=5514"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/series?post=5514"},{"taxonomy":"journey","embeddable":true,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/journey?post=5514"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/product?post=5514"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}