{"id":8427,"date":"2024-05-24T16:16:24","date_gmt":"2024-05-24T07:16:24","guid":{"rendered":"https:\/\/www.prime-strategy.co.jp\/column\/?p=8427"},"modified":"2026-02-17T01:32:43","modified_gmt":"2026-02-16T16:32:43","slug":"php%e9%87%8d%e9%8e%ae%e3%81%ae%e5%bb%a3%e5%b7%9d%e9%a1%9e%e6%b0%8f%e3%81%ae%e3%82%b3%e3%83%a9%e3%83%a0%ef%bc%88%e7%ac%ac36%e5%9b%9e%ef%bc%89php%e3%81%ae%e6%9c%80%e6%96%b0%e7%8a%b6%e6%b3%81%ef%bc%9aphp","status":"publish","type":"post","link":"https:\/\/kusanagi.tokyo\/column\/archives\/column_8427","title":{"rendered":"PHP\u91cd\u93ae\u306e\u5ee3\u5ddd\u985e\u6c0f\u306e\u30b3\u30e9\u30e0\uff08\u7b2c36\u56de\uff09PHP\u306e\u6700\u65b0\u72b6\u6cc1\uff1aPHP 8.4\u306e\u958b\u767a\u304c\u9806\u8abf\u306b\u9032\u884c"},"content":{"rendered":"\n<p>\u3000\u30b4\u30fc\u30eb\u30c7\u30f3\u30a6\u30a4\u30fc\u30af\u306e\u9023\u4f11\u3082\u7d42\u308f\u308a\u3001\u6691\u3055\u3092\u611f\u3058\u308b\u65e5\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u300211\u6708\u306e\u30ea\u30ea\u30fc\u30b9\u306b\u5411\u3051\u3066\u3001\u6b21\u306e\u30de\u30a4\u30ca\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3042\u308b\u30d0\u30fc\u30b8\u30e7\u30f38.4\u306e\u958b\u767a\u304c\u672c\u683c\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u4eca\u56de\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u95a2\u9023\u306e\u8a71\u984c\u3068\u5171\u306b\u3001\u524d\u56de\u306b\u7d9a\u304d\u3001PHP 8.4\u3067\u5c0e\u5165\u3055\u308c\u308b\u4e88\u5b9a\u306e\u6a5f\u80fd\u306e\u4e00\u90e8\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"iconv%E3%81%AB%E9%96%A2%E3%81%99%E3%82%8B%E8%84%86%E5%BC%B1%E6%80%A7%E3%81%A8%E5%AF%BE%E7%AD%96\"><\/span>iconv\u306b\u95a2\u3059\u308b\u8106\u5f31\u6027\u3068\u5bfe\u7b56<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>GNU C Library (glibc) 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class=\"wp-block-list\">\n<li>\u5229\u7528\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u306eglibc\u3092\u95a2\u3059\u308b\u4e0a\u8a18\u306e\u8106\u5f31\u6027\u306b\u95a2\u3059\u308b\u5bfe\u7b56\u7248\u306b\u66f4\u65b0\u3059\u308b<\/li>\n\n\n\n<li>gconv-modules-extra.conf 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CentOS\u7b49\u306e\u30e1\u30b8\u30e3\u30fc\u306aLinux\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u4fee\u6b63\u7248\u306eglibc\u304c\u914d\u5e03\u3055\u308c\u3066\u304a\u308a\u3001\u8a72\u5f53\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u3092\u904b\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u901f\u3084\u304b\u306b\u66f4\u65b0\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u4fee\u6b63\u7248\u304c\u914d\u5e03\u3055\u308c\u3066\u3044\u306a\u3044\u30b7\u30b9\u30c6\u30e0\u3067\u904b\u7528\u3092\u7d99\u7d9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u4e0a\u8a18\u306e\u5bfe\u7b56\u306e\u5185\u3001glibc\u66f4\u65b0\u4ee5\u5916\u306e\u5bfe\u7b56\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u306a\u304a\u3001Windows\u7248\u306e\u3088\u3046\u306bglibc\u3092\u4f7f\u7528\u3057\u3066\u3044\u306a\u3044\u74b0\u5883\u3067\u306f\u3001\u3053\u306e\u8106\u5f31\u6027\u306e\u5f71\u97ff\u306f\u53d7\u3051\u306a\u3044\u305f\u3081\u3001\u5bfe\u7b56\u306f\u4e0d\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%B7%A8%E5%A4%A7%E3%81%AAXML%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB%E3%81%AE%E3%83%91%E3%83%BC%E3%82%B9%E3%81%8C%E5%8F%AF%E8%83%BD%E3%81%AB\"><\/span>\u5de8\u5927\u306aXML\u30d5\u30a1\u30a4\u30eb\u306e\u30d1\u30fc\u30b9\u304c\u53ef\u80fd\u306b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u3000PHP\u3067\u306f\u3001XML\u3067\u8a18\u8ff0\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3059\u308b\u8907\u6570\u306e\u624b\u6bb5\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002SAX\u306f\u3001XML\u30c7\u30fc\u30bf\u3092\u30b9\u30c8\u30ea\u30fc\u30e0\u51e6\u7406\u306b\u3088\u308a\u30b7\u30fc\u30b1\u30f3\u30b7\u30e3\u30eb\u306b\u30d1\u30fc\u30b9\u3059\u308b\u6700\u3082\u30b7\u30f3\u30d7\u30eb\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3067\u3001\u30e1\u30e2\u30ea\u4e0a\u306b\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u8fbc\u3093\u3067\u5c55\u958b\u3059\u308b\u5fc5\u8981\u304c\u306a\u3044\u305f\u3081\u3001\u5927\u304d\u306aXML\u30c7\u30fc\u30bf\u3092\u6271\u3046\u969b\u306b\u7279\u306b\u6709\u7528\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3060\u3057\u3001XML\u30bf\u30b0\u306b\u3064\u3044\u3066\u306f\u6700\u5927\u30b5\u30a4\u30ba\u306e\u5236\u9650\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u4f8b\u3048\u3070\u3001\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3092\u5f93\u6765\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306ePHP\u3067\u5b9f\u884c\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n$text = str_repeat(\"ABCDE\", 1000000);\n$xml = \"&lt;?xml version=\\\"1.0\\\"?>&lt;message>&lt;$text\/>&lt;$text\/>\n&lt;boo>foo&lt;\/boo>&lt;\/message>\";\n$parser = xml_parser_create();\n$ret = xml_parse($parser, $xml);\nif ($ret == 0) { \/* on error *\/\n\u00a0 \u00a0 echo xml_error_string(xml_get_error_code($parser));\n} else {\n\u00a0 \u00a0 echo \"Success\";\n}<\/code><\/pre>\n\n\n\n<p>\u3000\u3053\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u5b9f\u884c\u3059\u308b\u3068\u51fa\u529b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u3001\u30d1\u30fc\u30b9\u30a8\u30e9\u30fc\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>XML_ERR_NAME_REQUIRED<\/code><\/pre>\n\n\n\n<p>\u3000\u3053\u308c\u306f\u30015M\u30d0\u30a4\u30c8\u3068\u3044\u3046\u5de8\u5927\u306aXML\u30bf\u30b0\u304c\u6307\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001\u30d1\u30fc\u30b9\u6642\u306b\u30a8\u30e9\u30fc\u3068\u306a\u3063\u305f\u305f\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<p>PHP 8.4\u4ee5\u964d\u3067\u306f\u3001XML\u30d1\u30fc\u30b5\u306e\u30aa\u30d7\u30b7\u30e7\u30f3XML_OPTION_PARSE_HUGE\u3092true\u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u5de8\u5927\u306a\u30b5\u30a4\u30ba\u306eXML\u30bf\u30b0\u3082\u6271\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>6\u884c\u76ee\u306e\u4e0b\u306b\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3092\u633f\u5165\u3057\u3001\u518d\u5ea6\u3001PHP 8.4\u306e\u958b\u767a\u7248\u3067\u5b9f\u884c\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>xml_parser_set_option($parser, XML_OPTION_PARSE_HUGE, true);<\/code><\/pre>\n\n\n\n<p>\u51fa\u529b\u306f\u3001\u300cSuccess\u300d\u3068\u306a\u308a\u3001\u6b63\u5e38\u306b\u30d1\u30fc\u30b9\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u672c\u7a3f\u3067\u306f\u7701\u7565\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u5f93\u6765\u3068\u540c\u69d8\u306b\u9069\u5f53\u306a\u30b3\u30fc\u30c9\u30d0\u30c3\u30af\u95a2\u6570\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001SAX\u30d1\u30fc\u30b5\u306b\u3088\u308bXML\u30c7\u30fc\u30bf\u306e\u51e6\u7406\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%97%A5%E6%99%82%E5%87%A6%E7%90%86%E7%94%A8%E3%82%AF%E3%83%A9%E3%82%B9DateTime%E3%81%8C%E3%82%88%E3%82%8A%E4%BE%BF%E5%88%A9%E3%81%AB\"><\/span>\u65e5\u6642\u51e6\u7406\u7528\u30af\u30e9\u30b9DateTime\u304c\u3088\u308a\u4fbf\u5229\u306b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u3000PHP 8.4\u3067\u306f\u3001\u65e5\u6642\u306b\u95a2\u3059\u308b\u51e6\u7406\u3092\u884c\u3046\u30af\u30e9\u30b9DateTime\u304a\u3088\u3073DateTimeImmutable\u306b\u95a2\u3057\u3066\u4ee5\u4e0b\u306b\u793a\u3059\u6a5f\u80fd\u5f37\u5316\u304c\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304b\u3089\u30af\u30e9\u30b9\u3092\u751f\u6210\u3059\u308bcreateFromTimeStamp()\u30e1\u30bd\u30c3\u30c9\u306e\u8ffd\u52a0<\/li>\n\n\n\n<li>\u03bc\u79d2\u5358\u4f4d\u306e\u51e6\u7406\u3092\u884c\u3046getMicrosecond()\u3001setMicrosecond()\u30e1\u30bd\u30c3\u30c9\u306e\u8ffd\u52a0<\/li>\n<\/ol>\n\n\n\n<p>\u3053\u3053\u3067\u3001DateTime\u30af\u30e9\u30b9\u306f\u30df\u30e5\u30fc\u30bf\u30d6\u30eb\u3001\u3064\u307e\u308a\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u4f5c\u6210\u5f8c\u3082\u72b6\u614b\u3092\u5909\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4e00\u65b9\u3001DateTimeImmutable\u30af\u30e9\u30b9\u306f\u3001\u540d\u524d\u306e\u901a\u308a\u30a4\u30df\u30e5\u30fc\u30bf\u30d6\u30eb\u3067\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u4f5c\u6210\u5ea6\u306f\u72b6\u614b\u3092\u5909\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002DateTime\u30af\u30e9\u30b9\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u30b3\u30fc\u30eb\u3059\u308b\u3068\u3001\u65e5\u6642\u3092\u8868\u3059\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u72b6\u614b\u304c\u5909\u308f\u3063\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u7279\u5b9a\u306e\u65e5\u6642\u3092\u8868\u3057\u305f\u3044\u5834\u5408\u306a\u3069\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u72b6\u614b\u3092\u5909\u66f4\u3057\u305f\u304f\u306a\u3044\u5834\u5408\u306f\u3001DateTimeImmutable\u30af\u30e9\u30b9\u3092\u5229\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3000\u901a\u5e38\u3001\u7279\u5b9a\u306e\u65e5\u6642\u3092\u6587\u5b57\u5217\u3068\u3057\u3066\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u306b\u6307\u5b9a\u3057\u3066DateTime\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n$date = new DateTime(\"2024-06-01 12:34:56 UTC\");\nvar_dump($date);<\/code><\/pre>\n\n\n\n<p>\u751f\u6210\u3055\u308c\u305fDateTime\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30c0\u30f3\u30d7\u3059\u308b\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u6307\u5b9a\u3057\u3066\u65e5\u6642\u3068\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\uff08UTC\uff09\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>object(DateTime)#1 (3) {\n\u00a0 &#91;\"date\"]=>\n\u00a0 string(26) \"2024-06-01 12:34:56.000000\"\n\u00a0 &#91;\"timezone_type\"]=>\n\u00a0 int(2)\n\u00a0 &#91;\"timezone\"]=>\n\u00a0 string(3) \"UTC\"\n}<\/code><\/pre>\n\n\n\n<p>\u3000PHP 8.4\u4ee5\u964d\u3067\u306f\u3001DateTime\uff08\u304a\u3088\u3073DateTimeImmutable\uff09\u306bcreateFromTimeStamp\u30e1\u30bd\u30c3\u30c9\u304c\u8ffd\u52a0\u3055\u308c\u3001Unix\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306b\u3088\u308b\u65e5\u6642\u306e\u521d\u671f\u5316\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u65e9\u901f\u4ee5\u4e0b\u306e\u4f8b\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n$dt1 = DateTime::createFromTimeStamp(1717245296);\necho $dt1->format('Y-m-d h:i:s'),PHP_EOL;<\/code><\/pre>\n\n\n\n<p>\u3000createFromTimeStamp\u30e1\u30bd\u30c3\u30c9\u306bUnix\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\uff08\u6574\u6570\u307e\u305f\u306ffloat\uff09\u3092\u6307\u5b9a\u3057\u3066\u30b9\u30bf\u30c6\u30a3\u30c3\u30af\u30b3\u30fc\u30eb\u3059\u308b\u3068\u3001DateTime\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u8fd4\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>format\u30e1\u30bd\u30c3\u30c9\u306b\u3088\u308a\u6574\u5f62\u3057\u305f\u6642\u523b\u51fa\u529b\u306f\u3001\u201d2024-06-01 12:34:56\u201d \u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3000\u6b21\u306e\u4f8b\u3067\u306f\u3001Unix\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3092float\u3067\u6307\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n$dt2 = DateTimeImmutable::createFromTimeStamp(1717245296.789);\necho $dt2->format('Y-m-d h:i:s.u'),PHP_EOL;\nformat\u30e1\u30bd\u30c3\u30c9\u306e\u51fa\u529b\u306f\u3001\u201d2024-06-01 12:34:56.789000\u201d \u3068\u306a\u308a\u3001\u03bc\u79d2\u5358\u4f4d\u306e\u6642\u9593\u3092\u6307\u5b9a\u3067\u304d\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/code><\/pre>\n\n\n\n<p>\u3000PHP 8.4\u3067\u306f\u3001\u03bc\u79d2\u5358\u4f4d\u306e\u6642\u9593\u3092\u6307\u5b9a\u307e\u305f\u306f\u53d6\u5f97\u3059\u308b\u4ed5\u7d44\u307f\u3068\u3057\u3066\u3001getMicrosecond\u30e1\u30bd\u30c3\u30c9\u304a\u3088\u3073setMicrosecond\u30e1\u30bd\u30c3\u30c9\u304c\u5c0e\u5165\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u03bc\u79d2\u5358\u4f4d\u306e\u6642\u9593\u3092\u53d6\u5f97\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306bgetMicrosecond\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n$dt2 = DateTimeImmutable::createFromTimeStamp(1717245296.789);\nvar_dump($dt2->getMicrosecond()); \/\/ int(789000)<\/code><\/pre>\n\n\n\n<p>\u3000\u51fa\u529b\u306f\u3001int(789000) \u3068\u306a\u308a\u3001\u6642\u523b\u306e1\u79d2\u672a\u6e80\u306e\u90e8\u5206\u304c\u3001\u03bc\u79d2\u5358\u4f4d\u306e\u6574\u6570\u3067\u53d6\u5f97\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3000setMicrosecond\u30e1\u30bd\u30c3\u30c9\u306b\u3088\u308a\u3001\u03bc\u79d2\u5358\u4f4d\u306e\u6642\u523b\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u4f8b\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n$date = new DateTime(\"2024-06-01 12:34:56 UTC\");\n$date->setMicrosecond(789012);\nvar_dump($date->getMicrosecond());\necho $date->format('Y-m-d h:i:s.u'),PHP_EOL;<\/code><\/pre>\n\n\n\n<p>\u3000\u5f93\u6765\u306e\u624b\u6cd5\u3067\u65e5\u6642\u3092\u6307\u5b9a\u3057\u3066DateTime\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u751f\u6210\u3057\u305f\u5f8c\u3001setMicrosecond\u30e1\u30bd\u30c3\u30c9\u306b\u3088\u308a\u3001\u03bc\u79d2\u5358\u4f4d\u306e\u6642\u523b\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002getMicrosecond\u30e1\u30bd\u30c3\u30c9\u306e\u51fa\u529b\u306f\u3001int(789012)\u3068\u306a\u308a\u3001\u6307\u5b9a\u3057\u305f\u03bc\u79d2\u5358\u4f4d\u306e\u6642\u523b\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u307e\u305f\u3001format\u30e1\u30bd\u30c3\u30c9\u306b\u3088\u308b\u6574\u5f62\u3057\u305f\u65e5\u6642\u306e\u51fa\u529b\u306f\u3001\u201d2024-06-01 12:34:56.789012\u201d \u3068\u306a\u308a\u3001\u3084\u306f\u308a\u3001\u8a2d\u5b9a\u3057\u305f\u03bc\u79d2\u5358\u4f4d\u306e\u6642\u523b\u304c\u53cd\u6620\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3000\u4eca\u56de\u306f\u3001PHP\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u95a2\u9023\u306e\u8a71\u984c\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3057\u305f\u5f8c\u3001\u524d\u56de\u306b\u7d9a\u3044\u306611\u6708\u306e\u30ea\u30ea\u30fc\u30b9\u306b\u5411\u3051\u3066\u672c\u683c\u7684\u306b\u958b\u767a\u304c\u958b\u59cb\u3055\u308c\u305fPHP 8.4\u306b\u304a\u3051\u308b\u5909\u66f4\u70b9\u306e\u4e00\u90e8\u3092\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002\u6b21\u56de\u4ee5\u964d\u3082PHP 8.4\u306e\u305d\u306e\u4ed6\u306e\u5909\u66f4\u70b9\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3000\u30b4\u30fc\u30eb\u30c7\u30f3\u30a6\u30a4\u30fc\u30af\u306e\u9023\u4f11\u3082\u7d42\u308f\u308a\u3001\u6691\u3055\u3092\u611f\u3058\u308b\u65e5\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u300211\u6708\u306e\u30ea\u30ea\u30fc\u30b9\u306b\u5411\u3051\u3066\u3001\u6b21\u306e\u30de\u30a4\u30ca\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3042\u308b\u30d0\u30fc\u30b8\u30e7\u30f38.4\u306e\u958b ... <a title=\"PHP\u91cd\u93ae\u306e\u5ee3\u5ddd\u985e\u6c0f\u306e\u30b3\u30e9\u30e0\uff08\u7b2c36\u56de\uff09PHP\u306e\u6700\u65b0\u72b6\u6cc1\uff1aPHP 8.4\u306e\u958b\u767a\u304c\u9806\u8abf\u306b\u9032\u884c\" class=\"read-more\" href=\"https:\/\/kusanagi.tokyo\/column\/archives\/column_8427\" aria-label=\"PHP\u91cd\u93ae\u306e\u5ee3\u5ddd\u985e\u6c0f\u306e\u30b3\u30e9\u30e0\uff08\u7b2c36\u56de\uff09PHP\u306e\u6700\u65b0\u72b6\u6cc1\uff1aPHP 8.4\u306e\u958b\u767a\u304c\u9806\u8abf\u306b\u9032\u884c \u306b\u3064\u3044\u3066\u3055\u3089\u306b\u8aad\u3080\">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-8427","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":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PHP\u91cd\u93ae\u306e\u5ee3\u5ddd\u985e\u6c0f\u306e\u30b3\u30e9\u30e0\uff08\u7b2c36\u56de\uff09PHP\u306e\u6700\u65b0\u72b6\u6cc1\uff1aPHP 8.4\u306e\u958b\u767a\u304c\u9806\u8abf\u306b\u9032\u884c - 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_8427\" \/>\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\u985e\u6c0f\u306e\u30b3\u30e9\u30e0\uff08\u7b2c36\u56de\uff09PHP\u306e\u6700\u65b0\u72b6\u6cc1\uff1aPHP 8.4\u306e\u958b\u767a\u304c\u9806\u8abf\u306b\u9032\u884c - KUSANAGI Tech Column\" \/>\n<meta property=\"og:description\" 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