{"id":5616,"date":"2023-02-01T14:37:50","date_gmt":"2023-02-01T05:37:50","guid":{"rendered":"https:\/\/www.prime-strategy.co.jp\/column\/?p=5616"},"modified":"2023-02-01T16:52:56","modified_gmt":"2023-02-01T07:52:56","slug":"php%e5%8b%89%e5%bc%b7%e4%bc%9a%e6%9d%b1%e4%ba%ac%e3%81%ab%e3%81%a6lt%e7%99%bb%e5%a3%87%e7%99%ba%e8%a1%a8-%e3%80%8cphp-7-%e7%b3%bb%e3%81%a8-php-8-%e7%b3%bb%e3%81%ae%e9%81%95%e3%81%84%e3%82%92%e3%83%a9","status":"publish","type":"post","link":"https:\/\/kusanagi.tokyo\/column\/archives\/column_5616","title":{"rendered":"PHP\u52c9\u5f37\u4f1a@\u6771\u4eac\u306b\u3066LT\u767b\u58c7\u767a\u8868 \u300cPHP 7 \u7cfb\u3068 PHP 8 \u7cfb\u306e\u9055\u3044\u3092\u30e9\u30c3\u30d1\u30fc\u95a2\u6570\u3092\u4f5c\u3063\u3066\u78ba\u8a8d\u3059\u308b\u300d"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u30d7\u30e9\u30a4\u30e0\u30fb\u30b9\u30c8\u30e9\u30c6\u30b8\u30fc\u6240\u5c5e\u306e\u4e09\u96f2\u3067\u3059\u3002<br>\u5f53\u793e\u3067\u306f\u793e\u5916\u6d3b\u52d5\u306e\u4e00\u74b0\u3068\u3057\u3066\u52c9\u5f37\u4f1a\u3084\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u306a\u3069\u306b\u53c2\u52a0\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u56de\u306f\u3001\u300e\u7b2c148\u56de PHP\u52c9\u5f37\u4f1a@\u6771\u4eac\u300f\u3078\u53c2\u52a0\u3057\u305f\u969b\u306bLT\u767b\u58c7\u3057\u305f\u5185\u5bb9\u3092\u89e3\u8aac\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<br>\u30bf\u30a4\u30c8\u30eb\u306f\u300cPHP 7 \u7cfb\u3068 PHP 8 \u7cfb\u306e\u9055\u3044\u3092\u30e9\u30c3\u30d1\u30fc\u95a2\u6570\u3092\u4f5c\u3063\u3066\u78ba\u8a8d\u3059\u308b\u300d\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%99%BA%E8%A1%A8%E5%86%85%E5%AE%B9%E3%81%AE%E8%A7%A3%E8%AA%AC\"><\/span>\u767a\u8868\u5185\u5bb9\u306e\u89e3\u8aac<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PHP_%E3%83%90%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%B3%E5%88%A5%E3%82%B7%E3%82%A7%E3%82%A2%E3%81%AE%E7%8F%BE%E7%8A%B6\"><\/span>PHP \u30d0\u30fc\u30b8\u30e7\u30f3\u5225\u30b7\u30a7\u30a2\u306e\u73fe\u72b6<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PHP 7 \u7cfb\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u5207\u308c\u30661\u30f6\u6708\u4ee5\u4e0a\u7acb\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u73fe\u72b6\u306f\u3069\u3046\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.prime-strategy.co.jp\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide4-1024x576.png\" alt=\"\" class=\"wp-image-5619\" srcset=\"https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide4-1024x576.png 1024w, https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide4-300x169.png 300w, https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide4-768x432.png 768w, https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide4.png 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u8a18\u306e\u30c7\u30fc\u30bf\u306f 2023-01-16 \u4ed8\u306e\u30c7\u30fc\u30bf\u3067\u3059\u3002\u4e0b\u8a18\u30da\u30fc\u30b8\u304b\u3089\u306e\u5f15\u7528\u3068\u306a\u308a\u307e\u3059\u3002\u6700\u65b0\u60c5\u5831\u3082\u3053\u3061\u3089\u304b\u3089\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<br>[\u5f15\u7528] W3Techs: <a href=\"https:\/\/w3techs.com\/technologies\/details\/pl-php\">https:\/\/w3techs.com\/technologies\/details\/pl-php<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PHP 8 \u7cfb\u306e\u79fb\u884c\u306f\u307e\u3060\u307e\u3060\u9032\u3093\u3067\u3044\u306a\u3044\u306e\u304c\u73fe\u72b6\u3067\u3059\u3002<br>\u305d\u3053\u3067 PHP 8 \u7cfb\u79fb\u884c\u306e\u305f\u3081\u306b PHP 7 \u3067\u52d5\u304f\u3067\u30e9\u30c3\u30d1\u30fc\u95a2\u6570\u3092\u4f5c\u3063\u3066\u3001\u79fb\u884c\u3092\u5c11\u3057\u305a\u3064\u9032\u3081\u308b\u6e96\u5099\u3092\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u56de\u306e\u89e3\u8aac\u3067\u306f PHP 8.2 \u52d5\u4f5c\u74b0\u5883\u3001\u30e9\u30c3\u30d1\u30fc\u95a2\u6570\u304c\u30a8\u30df\u30e5\u30ec\u30fc\u30c8\u3059\u308b PHP \u30d0\u30fc\u30b8\u30e7\u30f3\u306f PHP 7.4 \u3092\u60f3\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"implode_%E3%83%A9%E3%83%83%E3%83%91%E3%83%BC%E9%96%A2%E6%95%B0%E3%81%AE%E4%BD%9C%E6%88%90\"><\/span>implode \u30e9\u30c3\u30d1\u30fc\u95a2\u6570\u306e\u4f5c\u6210<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">implode \u95a2\u6570\u306f\u3001PHP 8.0 \u3067\u5f15\u6570\u306e\u66f8\u304d\u65b9\u306b\u5236\u9650\u304c\u3067\u304d\u307e\u3057\u305f\u3002<br>\u30e9\u30c3\u30d1\u30fc\u95a2\u6570\u3092\u4f5c\u6210\u3059\u308b\u306b\u306f\u3061\u3087\u3046\u3069\u3088\u3044\u6559\u6750\u306a\u306e\u3067\u3001\u3053\u3061\u3089\u3067\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.prime-strategy.co.jp\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide13-1024x576.png\" alt=\"\" class=\"wp-image-5620\" srcset=\"https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide13-1024x576.png 1024w, https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide13-300x169.png 300w, https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide13-768x432.png 768w, https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide13.png 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">[\u5f15\u7528] PHP Documentation: <a href=\"https:\/\/www.php.net\/manual\/ja\/function.implode.php\">https:\/\/www.php.net\/manual\/ja\/function.implode.php<\/a><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u6b21\u306e\u3088\u3046\u306a\u30b3\u30fc\u30c9\u3092\u66f8\u3044\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.prime-strategy.co.jp\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide15-1024x576.png\" alt=\"\" class=\"wp-image-5621\" srcset=\"https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide15-1024x576.png 1024w, https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide15-300x169.png 300w, https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide15-768x432.png 768w, https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide15.png 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u3053\u308c\u3067\u3067\u304d\u305f\uff01<\/strong>\u3068\u601d\u3044\u305f\u3044\u3068\u3053\u308d\u3067\u3059\u304c\u3001\u3053\u308c\u3067\u306f\u6b8b\u5ff5\u306a\u304c\u3089\u4e0d\u5b8c\u5168\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.prime-strategy.co.jp\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide18-1024x576.png\" alt=\"\" class=\"wp-image-5626\" srcset=\"https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide18-1024x576.png 1024w, https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide18-300x169.png 300w, https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide18-768x432.png 768w, https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide18.png 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u306f\u578b\u3092\u6307\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u5b9f\u969b\u306f\u578b\u6307\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3059\u3002<br>\u5927\u4e8b\u306a\u70b9\u306f\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u66f8\u304b\u308c\u3066\u3044\u308b\u5185\u5bb9\u306f\u5b9f\u969b\u306b\u52d5\u4f5c\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.prime-strategy.co.jp\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide19-1024x576.png\" alt=\"\" class=\"wp-image-5622\" srcset=\"https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide19-1024x576.png 1024w, https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide19-300x169.png 300w, https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide19-768x432.png 768w, https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide19.png 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u623b\u308a\u5024\u306e\u578b\u306b\u3064\u3044\u3066\u3082\u540c\u3058\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.prime-strategy.co.jp\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide23-1024x576.png\" alt=\"\" class=\"wp-image-5623\" srcset=\"https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide23-1024x576.png 1024w, https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide23-300x169.png 300w, https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide23-768x432.png 768w, https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide23.png 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e9\u30c3\u30d1\u30fc\u95a2\u6570\u306b\u9650\u3089\u305a\u3001return \u3067\u304d\u308b\u3082\u306e\u306f\u65e9\u3081\u306b return \u3055\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.prime-strategy.co.jp\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide24-1024x576.png\" alt=\"\" class=\"wp-image-5625\" srcset=\"https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide24-1024x576.png 1024w, https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide24-300x169.png 300w, https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide24-768x432.png 768w, https:\/\/kusanagi.tokyo\/column\/wp-content\/uploads\/2023\/02\/phpstudy_tokyo_148_slide24.png 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u540d\u524d\u7a7a\u9593\u3092\u610f\u8b58\u3057\u307e\u3059\u3002<br>\u74b0\u5883\u306b\u3088\u308a \uffe5 \u5186\u30de\u30fc\u30af\uff08\u6b63\u3057\u304f\u306f\u534a\u89d2\u3067\u3059\u304c\u74b0\u5883\u4f9d\u5b58\u3057\u306a\u3044\u3088\u3046\u5168\u89d2\u3067\u8868\u8a18\uff09\u306f\u65e5\u672c\u8a9e\u74b0\u5883\u306e\u307f\u3067\u3059\u3002<br>\u6b63\u3057\u304f\u306f \uff3c \u30d0\u30c3\u30af\u30b9\u30e9\u30c3\u30b7\u30e5\uff08\u6b63\u3057\u304f\u306f\u534a\u89d2\u3067\u3059\u304c\u74b0\u5883\u4f9d\u5b58\u3057\u306a\u3044\u3088\u3046\u5168\u89d2\u3067\u8868\u8a18\uff09\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%A9%E3%83%83%E3%83%91%E3%83%BC%E9%96%A2%E6%95%B0%E3%81%AE%E5%AE%9F%E8%A3%85\"><\/span>\u30e9\u30c3\u30d1\u30fc\u95a2\u6570\u306e\u5b9f\u88c5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u307e\u3067\u306e\u307e\u3068\u3081\u3067\u4f5c\u3063\u305f\u95a2\u6570\u304c\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30b3\u30fc\u30c9\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>function php74_implode(mixed $separator, mixed $array): ?string\n{\n    \/\/ \u6a19\u6e96\u95a2\u6570 implode(string $separator, array $array): string \u306e\u5834\u5408\n    if (is_string($separator) &amp;&amp; is_array($array)) {\n        return \\implode($separator, $array);\n    }\n\n    \/\/ \u6a19\u6e96\u95a2\u6570 implode(array $array): string \u306e\u5834\u5408\n    if (is_array($separator) &amp;&amp; $array === null) {\n        return \\implode($separator);\n    }\n\n    \/* \u3053\u308c\u3088\u308a\u4e0b\u306f PHP 7.4 \u306b\u5408\u308f\u305b\u305f\u5b9f\u88c5 *\/\n\n    if ($separator === null &amp;&amp; is_array($array)) {\n        return \\implode($array);\n    }\n\n    return null;\n} <\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">PHP Unit \u3067\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u3092 1,000 \u30b1\u30fc\u30b9\u304f\u3089\u3044\u7528\u610f\u3057\u307e\u3057\u305f\u3002<br>PHP 7.4 \u7cfb\u3067\u306f\u307b\u3068\u3093\u3069 null \u3092\u8fd4\u3059\u3053\u3068\u304c\u308f\u304b\u3063\u305f\u306e\u3067\u3001\u5b9f\u969b\u306e\u30b3\u30fc\u30c9\u306f\u3053\u306e\u69d8\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u5f53\u306f\u30e9\u30c3\u30d1\u30fc\u95a2\u6570\u306f\u4e00\u6642\u7684\u306a\u9593\u306b\u5408\u305b\u3068\u3057\u3066\u4f7f\u3046\u3053\u3068\u304c\u671b\u307e\u3057\u3044\u306e\u3067\u3001\u3053\u306e\u95a2\u6570\u306b\u30ed\u30b0\u3092\u4ed5\u8fbc\u3093\u3067\u304a\u304f\u3053\u3068\u304c\u5b9f\u904b\u7528\u4e0a\u304a\u3059\u3059\u3081\u3067\u3059\u3002<br>\u5c11\u306a\u304f\u3068\u3082 PHP 7.4 \u7cfb\u306e\u51e6\u7406\u306b\u79fb\u884c\u3057\u305f\u7b87\u6240\u306b\u30ed\u30b0\u3092\u4ed5\u8fbc\u3093\u3067\u304a\u304f\u3068\u554f\u984c\u70b9\u304c\u308f\u304b\u308b\u3067\u3057\u3087\u3046\u3002<br><code>debug_print_backtrace()<\/code> \u95a2\u6570\u306a\u3069\u3092\u4f7f\u3046\u306e\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PHP 8 \u7cfb\u3078\u306e\u79fb\u884c\u306e\u4e00\u3064\u306e\u65b9\u6cd5\u3068\u3057\u3066\u30e9\u30c3\u30d1\u30fc\u95a2\u6570\u3092\u6398\u308a\u4e0b\u3052\u3066\u307f\u307e\u3057\u305f\u3002<br>\u5f15\u6570\u306e\u578b\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u610f\u5916\u306a\u623b\u308a\u5024\u3092\u8fd4\u3059\u30b1\u30fc\u30b9\u306f\u5b58\u5728\u3057\u307e\u3059\u306e\u3067\u3001\u6b63\u3057\u304f\u30c6\u30b9\u30c8\u3057\u305f\u4e0a\u3067\u5b9f\u88c5\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%99%BA%E8%A1%A8%E3%81%AE%E6%A7%98%E5%AD%90\"><\/span>\u767a\u8868\u306e\u69d8\u5b50<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PHP\u52c9\u5f37\u4f1a@\u6771\u4eac \u3067\u306f\u3001YouTube \u30c1\u30e3\u30cd\u30eb\u3067\u52c9\u5f37\u4f1a\u306e\u69d8\u5b50\u304c\u516c\u958b\u3055\u308c\u3066\u304a\u308a\u307e\u3059\u3002<br>\u4eca\u56de\u306e\u79c1\u306e\u767a\u8868\u3082\u516c\u958b\u3044\u305f\u3060\u3044\u3066\u304a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"\u7b2c148\u56de PHP\u52c9\u5f37\u4f1a\uff20\u6771\u4eac\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/ym7r5nNDlKc?start=9318&feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n<\/div><figcaption class=\"wp-element-caption\">\u7b2c148\u56de PHP\u52c9\u5f37\u4f1a@\u6771\u4eac \u767a\u8868\u90e8\u5206<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%99%BA%E8%A1%A8%E3%82%B9%E3%83%A9%E3%82%A4%E3%83%89\"><\/span>\u767a\u8868\u30b9\u30e9\u30a4\u30c9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-speaker-deck wp-block-embed-speaker-deck wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"PHP\u52c9\u5f37\u4f1a@\u6771\u4eac (\u7b2c148\u56de) - PHP 7 \u7cfb\u3068 PHP 8 \u7cfb\u306e\u9055\u3044\u3092\u30e9\u30c3\u30d1\u30fc\u95a2\u6570\u3092\u4f5c\u3063\u3066\u78ba\u8a8d\u3059\u308b\" id=\"talk_frame_984307\" class=\"speakerdeck-iframe\" src=\"\/\/speakerdeck.com\/player\/f025a7eea1784bdc9f398f86540dad33\" width=\"1200\" height=\"674\" style=\"aspect-ratio:1200\/674; border:0; padding:0; margin:0; background:transparent;\" frameborder=\"0\" allowtransparency=\"true\" allowfullscreen=\"allowfullscreen\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%8F%82%E8%80%83%E3%83%AA%E3%83%B3%E3%82%AF\"><\/span>\u53c2\u8003\u30ea\u30f3\u30af<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>PHP\u52c9\u5f37\u4f1a@\u6771\u4eac<\/strong><br><a href=\"https:\/\/phpstudy.doorkeeper.jp\">https:\/\/phpstudy.doorkeeper.jp<\/a><\/li>\n\n\n\n<li><strong>PHP\u52c9\u5f37\u4f1a@\u6771\u4eac - YouTube \u30c1\u30e3\u30f3\u30cd\u30eb<\/strong><br><a href=\"https:\/\/www.youtube.com\/@phpstudy_tokyo\">https:\/\/www.youtube.com\/@phpstudy_tokyo<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u30d7\u30e9\u30a4\u30e0\u30fb\u30b9\u30c8\u30e9\u30c6\u30b8\u30fc\u6240\u5c5e\u306e\u4e09\u96f2\u3067\u3059\u3002\u5f53\u793e\u3067\u306f\u793e\u5916\u6d3b\u52d5\u306e\u4e00\u74b0\u3068\u3057\u3066\u52c9\u5f37\u4f1a\u3084\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u306a\u3069\u306b\u53c2\u52a0\u3057\u3066\u3044\u307e\u3059\u3002 \u4eca\u56de\u306f\u3001\u300e\u7b2c148\u56de PHP ... <a title=\"PHP\u52c9\u5f37\u4f1a@\u6771\u4eac\u306b\u3066LT\u767b\u58c7\u767a\u8868 \u300cPHP 7 \u7cfb\u3068 PHP 8 \u7cfb\u306e\u9055\u3044\u3092\u30e9\u30c3\u30d1\u30fc\u95a2\u6570\u3092\u4f5c\u3063\u3066\u78ba\u8a8d\u3059\u308b\u300d\" class=\"read-more\" href=\"https:\/\/kusanagi.tokyo\/column\/archives\/column_5616\" aria-label=\"PHP\u52c9\u5f37\u4f1a@\u6771\u4eac\u306b\u3066LT\u767b\u58c7\u767a\u8868 \u300cPHP 7 \u7cfb\u3068 PHP 8 \u7cfb\u306e\u9055\u3044\u3092\u30e9\u30c3\u30d1\u30fc\u95a2\u6570\u3092\u4f5c\u3063\u3066\u78ba\u8a8d\u3059\u308b\u300d \u306b\u3064\u3044\u3066\u3055\u3089\u306b\u8aad\u3080\">Read more<\/a><\/p>\n","protected":false},"author":28,"featured_media":5632,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[15],"tags":[],"series":[],"journey":[],"product":[],"class_list":["post-5616","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"],"_links":{"self":[{"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/posts\/5616","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\/28"}],"replies":[{"embeddable":true,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/comments?post=5616"}],"version-history":[{"count":12,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/posts\/5616\/revisions"}],"predecessor-version":[{"id":5646,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/posts\/5616\/revisions\/5646"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/media\/5632"}],"wp:attachment":[{"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/media?parent=5616"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/categories?post=5616"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/tags?post=5616"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/series?post=5616"},{"taxonomy":"journey","embeddable":true,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/journey?post=5616"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/kusanagi.tokyo\/column\/wp-json\/wp\/v2\/product?post=5616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}