{"id":9905,"date":"2025-11-13T21:40:55","date_gmt":"2025-11-13T12:40:55","guid":{"rendered":"https:\/\/code-plus.jp\/gp\/?p=9905"},"modified":"2026-06-03T23:39:55","modified_gmt":"2026-06-03T14:39:55","slug":"php-include-9905","status":"publish","type":"post","link":"https:\/\/code-plus.jp\/gp\/php-include-9905\/","title":{"rendered":"PHP\u3067\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\u65b9\u6cd5\uff1a<br>require, include, autoload\u306e\u4f7f\u3044\u5206\u3051"},"content":{"rendered":"<p>PHP\u3067\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\u65b9\u6cd5\u306f\u8907\u6570\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u308c\u305e\u308c\u306b\u7279\u5fb4\u304c\u3042\u308a\u3001\u9069\u3057\u305f\u30b1\u30fc\u30b9\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001\u5b9f\u969b\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u4f7f\u3048\u308b\u30d5\u30a1\u30a4\u30eb\u8aad\u307f\u8fbc\u307f\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u3001WordPress\u3001\u81ea\u4f5cPHP\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3001\u30d5\u30a9\u30fc\u30e0\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u3001\u5b9f\u52d9\u3067\u76f4\u9762\u3059\u308b\u69d8\u3005\u306a\u30b1\u30fc\u30b9\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u3001\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8\u30fb\u9069\u7528\u5834\u9762\u3092\u3001\u5177\u4f53\u4f8b\u3092\u4ea4\u3048\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\r\n\r\n <!-- \u2605\u76ee\u6b21\u30ea\u30b9\u30c8 -->\r\n<ul class=\"tocList mt-1r\" data-toc-id=\"js-tocBWGD\" style=\"height:28rem\"><\/ul>\r\n<ins class=\"tocBtn is-fixed\" data-toc-id=\"js-tocBWGD\"><\/ins>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n<hr class=\"rule-hory mt-3r\">\r\n\r\n<h2 class=\"fz-xl\">\u57fa\u672c\u7684\u306a\u30d5\u30a1\u30a4\u30eb\u8aad\u307f\u8fbc\u307f\u65b9\u6cd54\u3064<\/h2>\r\n<h3 class=\"fz-ml\">1. <code>require<\/code><\/h3>\r\n<pre><code class=\"language-php\">require &#39;config.php&#39;;\r\n<\/code><\/pre>\r\n<p><b class=\"bold\">\u7279\u5fb4\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u30d5\u30a1\u30a4\u30eb\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u5834\u5408\u3001**Fatal Error\uff08\u81f4\u547d\u7684\u30a8\u30e9\u30fc\uff09**\u3067\u30b9\u30af\u30ea\u30d7\u30c8\u505c\u6b62<\/li>\r\n  <li>\u6bce\u56de\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\uff08\u540c\u3058\u30d5\u30a1\u30a4\u30eb\u3092\u8907\u6570\u56de\u8aad\u307f\u8fbc\u3080\u3068\u518d\u5b9a\u7fa9\u30a8\u30e9\u30fc\u306e\u53ef\u80fd\u6027\uff09<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u30e1\u30ea\u30c3\u30c8\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u2705 \u5fc5\u9808\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u8fbc\u307f\u306b\u6700\u9069<\/li>\r\n  <li>\u2705 \u30a8\u30e9\u30fc\u6642\u306b\u78ba\u5b9f\u306b\u505c\u6b62\u3059\u308b\uff08\u5b89\u5168\uff09<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u30c7\u30e1\u30ea\u30c3\u30c8\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u274c \u540c\u3058\u30d5\u30a1\u30a4\u30eb\u3092\u8907\u6570\u56de\u8aad\u307f\u8fbc\u3080\u3068\u95a2\u6570\/\u30af\u30e9\u30b9\u306e\u518d\u5b9a\u7fa9\u30a8\u30e9\u30fc<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u9069\u3057\u305f\u30b1\u30fc\u30b9\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\u8a2d\u5b9a<\/li>\r\n  <li>\u5fc5\u9808\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb<\/li>\r\n  <li>\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u521d\u671f\u5316\u30d5\u30a1\u30a4\u30eb<\/li>\r\n<\/ul>\r\n<hr class=\"rule-hory mt-3r\">\r\n<h3 class=\"fz-ml\">2. <code>require_once<\/code>\uff08\u6700\u3082\u3088\u304f\u4f7f\u308f\u308c\u308b\uff09<\/h3>\r\n<pre><code class=\"language-php\">require_once &#39;initialize.php&#39;;\r\n<\/code><\/pre>\r\n<p><b class=\"bold\">\u7279\u5fb4\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u30d5\u30a1\u30a4\u30eb\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u5834\u5408\u3001<b class=\"bold\">Fatal Error<\/b><\/li>\r\n  <li><b class=\"bold\">\u65e2\u306b\u8aad\u307f\u8fbc\u307f\u6e08\u307f\u306a\u3089\u518d\u8aad\u307f\u8fbc\u307f\u3057\u306a\u3044<\/b><\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u30e1\u30ea\u30c3\u30c8\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u2705 \u4e8c\u91cd\u8aad\u307f\u8fbc\u307f\u3092\u9632\u6b62<\/li>\r\n  <li>\u2705 \u5fc5\u9808\u30d5\u30a1\u30a4\u30eb\u306b\u6700\u9069<\/li>\r\n  <li>\u2705 \u5927\u898f\u6a21\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3082\u5b89\u5168<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u30c7\u30e1\u30ea\u30c3\u30c8\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u274c \u82e5\u5e72\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\uff08\u8aad\u307f\u8fbc\u307f\u6e08\u307f\u30c1\u30a7\u30c3\u30af\uff09<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u9069\u3057\u305f\u30b1\u30fc\u30b9\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li><b class=\"bold\">\u307b\u307c\u5168\u3066\u306e\u30b1\u30fc\u30b9\u3067\u63a8\u5968<\/b><\/li>\r\n  <li>\u30af\u30e9\u30b9\u30d5\u30a1\u30a4\u30eb<\/li>\r\n  <li>\u30d8\u30eb\u30d1\u30fc\u95a2\u6570<\/li>\r\n  <li>\u521d\u671f\u5316\u30b9\u30af\u30ea\u30d7\u30c8<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u30b3\u30fc\u30c9\u4f8b\uff1a<\/b><\/p>\r\n<pre><code class=\"language-php\">\/\/ initialize.php \u3092\u8aad\u307f\u8fbc\u307f\uff08\u65e2\u306b\u8aad\u307f\u8fbc\u307f\u6e08\u307f\u306a\u3089\u30b9\u30ad\u30c3\u30d7\uff09\r\nrequire_once $_SERVER[&#39;DOCUMENT_ROOT&#39;] . &#39;\/php-form\/initialize.php&#39;;\r\n\r\n\/\/ \u4f55\u5ea6\u547c\u3093\u3067\u3082\u5b89\u5168\r\nrequire_once ESTFM_PATH . &#39;\/helpers\/session-helper.php&#39;;\r\nrequire_once ESTFM_PATH . &#39;\/helpers\/session-helper.php&#39;; \/\/ 2\u56de\u76ee\u306f\u7121\u8996\u3055\u308c\u308b\r\n<\/code><\/pre>\r\n<hr class=\"rule-hory mt-3r\">\r\n<h3 class=\"fz-ml\">3. <code>include<\/code><\/h3>\r\n<pre><code class=\"language-php\">include &#39;header.php&#39;;\r\n<\/code><\/pre>\r\n<p><b class=\"bold\">\u7279\u5fb4\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u30d5\u30a1\u30a4\u30eb\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u5834\u5408\u3001**Warning\uff08\u8b66\u544a\uff09**\u306e\u307f\u3067\u30b9\u30af\u30ea\u30d7\u30c8\u7d9a\u884c<\/li>\r\n  <li>\u6bce\u56de\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u30e1\u30ea\u30c3\u30c8\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u2705 \u30a8\u30e9\u30fc\u3067\u3082\u51e6\u7406\u3092\u7d9a\u884c\u3067\u304d\u308b<\/li>\r\n  <li>\u2705 \u30aa\u30d7\u30b7\u30e7\u30ca\u30eb\u306a\u30d5\u30a1\u30a4\u30eb\u306b\u6700\u9069<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u30c7\u30e1\u30ea\u30c3\u30c8\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u274c \u5fc5\u9808\u30d5\u30a1\u30a4\u30eb\u306b\u306f\u4e0d\u5411\u304d\uff08\u8aad\u307f\u8fbc\u307f\u5931\u6557\u306b\u6c17\u3065\u304d\u306b\u304f\u3044\uff09<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u9069\u3057\u305f\u30b1\u30fc\u30b9\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30d1\u30fc\u30c4\uff08\u3042\u3063\u3066\u3082\u306a\u304f\u3066\u3082\u3044\u3044\u3082\u306e\uff09<\/li>\r\n  <li>\u30aa\u30d7\u30b7\u30e7\u30ca\u30eb\u306a\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb<\/li>\r\n<\/ul>\r\n<hr class=\"rule-hory mt-3r\">\r\n<h3 class=\"fz-ml\">4. <code>include_once<\/code><\/h3>\r\n<pre><code class=\"language-php\">include_once &#39;optional-config.php&#39;;\r\n<\/code><\/pre>\r\n<p><b class=\"bold\">\u7279\u5fb4\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u30d5\u30a1\u30a4\u30eb\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u5834\u5408\u3001<b class=\"bold\">Warning<\/b><\/li>\r\n  <li>\u65e2\u306b\u8aad\u307f\u8fbc\u307f\u6e08\u307f\u306a\u3089\u518d\u8aad\u307f\u8fbc\u307f\u3057\u306a\u3044<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u30e1\u30ea\u30c3\u30c8\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u2705 \u4e8c\u91cd\u8aad\u307f\u8fbc\u307f\u9632\u6b62 + \u30a8\u30e9\u30fc\u3067\u3082\u7d9a\u884c<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u30c7\u30e1\u30ea\u30c3\u30c8\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u274c \u5fc5\u9808\u30d5\u30a1\u30a4\u30eb\u306b\u306f\u4e0d\u5411\u304d<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u9069\u3057\u305f\u30b1\u30fc\u30b9\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u30aa\u30d7\u30b7\u30e7\u30ca\u30eb\u306a\u30d7\u30e9\u30b0\u30a4\u30f3\u8aad\u307f\u8fbc\u307f<\/li>\r\n  <li>\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u30d5\u30a1\u30a4\u30eb\uff08\u5b58\u5728\u3057\u306a\u3044\u3053\u3068\u3082\u3042\u308b\uff09<\/li>\r\n<\/ul>\r\n<hr class=\"rule-hory mt-3r\">\r\n<h2 class=\"fz-xl\">\u6bd4\u8f03\u8868\uff1a\u3069\u308c\u3092\u4f7f\u3046\u3079\u304d\u304b<\/h2>\r\n<table class=\"table tbl-responsive\">\r\n  <thead>\r\n    <tr class=\"rung\">\r\n      <th>\u65b9\u6cd5<\/th>\r\n      <td>\u30a8\u30e9\u30fc\u6642\u306e\u6319\u52d5<\/td>\r\n      <td>\u4e8c\u91cd\u8aad\u307f\u8fbc\u307f\u9632\u6b62<\/td>\r\n      <td>\u63a8\u5968\u5ea6<\/td>\r\n      <td>\u7528\u9014<\/td>\r\n    <\/tr>\r\n  <\/thead>\r\n  <tbody>\r\n    <tr class=\"rung\">\r\n      <th><code>require<\/code><\/th>\r\n      <td>Fatal Error<\/td>\r\n      <td>\u274c<\/td>\r\n      <td>\u2b50\u2b50<\/td>\r\n      <td>\u30b7\u30f3\u30d7\u30eb\u306a\u5c0f\u898f\u6a21\u30d7\u30ed\u30b8\u30a7\u30af\u30c8<\/td>\r\n    <\/tr>\r\n    <tr class=\"rung\">\r\n      <th><code>require_once<\/code><\/th>\r\n      <td>Fatal Error<\/td>\r\n      <td>\u2705<\/td>\r\n      <td>\u2b50\u2b50\u2b50\u2b50\u2b50<\/td>\r\n      <td><b class=\"bold\">\u307b\u307c\u5168\u3066\u306e\u30b1\u30fc\u30b9<\/b><\/td>\r\n    <\/tr>\r\n    <tr class=\"rung\">\r\n      <th><code>include<\/code><\/th>\r\n      <td>Warning<\/td>\r\n      <td>\u274c<\/td>\r\n      <td>\u2b50<\/td>\r\n      <td>\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30d1\u30fc\u30c4<\/td>\r\n    <\/tr>\r\n    <tr class=\"rung\">\r\n      <th><code>include_once<\/code><\/th>\r\n      <td>Warning<\/td>\r\n      <td>\u2705<\/td>\r\n      <td>\u2b50\u2b50<\/td>\r\n      <td>\u30aa\u30d7\u30b7\u30e7\u30ca\u30eb\u30d5\u30a1\u30a4\u30eb<\/td>\r\n    <\/tr>\r\n  <\/tbody>\r\n<\/table>\r\n<p><b class=\"bold\">\u7d50\u8ad6\uff1a\u8ff7\u3063\u305f\u3089 <code>require_once<\/code> \u3092\u4f7f\u3044\u307e\u3057\u3087\u3046\uff01<\/b><\/p>\r\n<hr class=\"rule-hory mt-3r\">\r\n<h2 class=\"fz-xl\">\u30d1\u30b9\u6307\u5b9a\u306e\u65b9\u6cd57\u9078<\/h2>\r\n<h3 class=\"fz-ml\">\u65b9\u6cd51: \u76f8\u5bfe\u30d1\u30b9\uff08<code>__DIR__<\/code> \u57fa\u6e96\uff09<\/h3>\r\n<pre><code class=\"language-php\">\/\/ admin\/login.php \u304b\u3089 initialize.php \u3092\u8aad\u307f\u8fbc\u3080\r\nrequire_once __DIR__ . &#39;\/..\/initialize.php&#39;;\r\n\r\n\/\/ fm\/request\/index.php \u304b\u3089\uff082\u968e\u5c64\u4e0a\uff09\r\nrequire_once __DIR__ . &#39;\/..\/..\/initialize.php&#39;;\r\n<\/code><\/pre>\r\n<p><b class=\"bold\">\u30e1\u30ea\u30c3\u30c8\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u2705 \u30d5\u30a1\u30a4\u30eb\u306e\u5834\u6240\u304c\u660e\u78ba<\/li>\r\n  <li>\u2705 \u79fb\u690d\u6027\u304c\u9ad8\u3044<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u30c7\u30e1\u30ea\u30c3\u30c8\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u274c \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u69cb\u9020\u304c\u5909\u308f\u308b\u3068\u5168\u3066\u66f8\u304d\u63db\u3048\u5fc5\u8981<\/li>\r\n  <li>\u274c \u6df1\u3044\u968e\u5c64\u3060\u3068 <code>..\/..\/..<\/code> \u304c\u8aad\u307f\u306b\u304f\u3044<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u9069\u3057\u305f\u30b1\u30fc\u30b9\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u30b7\u30f3\u30d7\u30eb\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8<\/li>\r\n  <li>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u69cb\u9020\u304c\u56fa\u5b9a\u3055\u308c\u3066\u3044\u308b\u5834\u5408<\/li>\r\n<\/ul>\r\n<hr class=\"rule-hory mt-3r\">\r\n<h3 class=\"fz-ml\">\u65b9\u6cd52: <code>$_SERVER[&#39;DOCUMENT_ROOT&#39;]<\/code> + \u7d76\u5bfe\u30d1\u30b9<\/h3>\r\n<pre><code class=\"language-php\">\/\/ \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30eb\u30fc\u30c8\u304b\u3089\u306e\u7d76\u5bfe\u30d1\u30b9\r\nrequire_once $_SERVER[&#39;DOCUMENT_ROOT&#39;] . &#39;\/child-site\/php-form\/initialize.php&#39;;\r\n\r\n\/\/ \u5225\u306e\u30b5\u30a4\u30c8\u69cb\u9020\u3067\u3082\r\nrequire_once $_SERVER[&#39;DOCUMENT_ROOT&#39;] . &#39;\/php-form\/initialize.php&#39;;\r\n<\/code><\/pre>\r\n<p><b class=\"bold\">\u30e1\u30ea\u30c3\u30c8\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u2705 <b class=\"bold\">\u4e00\u62ec\u7f6e\u63db\u3067\u7c21\u5358\u306b\u5909\u66f4\u53ef\u80fd<\/b><\/li>\r\n  <li>\u2705 \u3069\u306e\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u3067\u3082\u540c\u3058\u30d1\u30b9<\/li>\r\n  <li>\u2705 \u30a8\u30c7\u30a3\u30bf\u306e\u691c\u7d22\u6a5f\u80fd\u3067\u5168\u7f6e\u63db\u3067\u304d\u308b<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u30c7\u30e1\u30ea\u30c3\u30c8\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u274c \u30b5\u30fc\u30d0\u30fc\u79fb\u884c\u6642\u306b\u30d1\u30b9\u5909\u66f4\u304c\u5fc5\u8981<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u9069\u3057\u305f\u30b1\u30fc\u30b9\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li><b class=\"bold\">\u4e2d\u301c\u5927\u898f\u6a21\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\uff08\u6700\u63a8\u5968\uff09<\/b><\/li>\r\n  <li>\u8907\u6570\u30b5\u30a4\u30c8\u3067\u540c\u3058\u30b3\u30fc\u30c9\u3092\u4f7f\u3046\u5834\u5408<\/li>\r\n  <li>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u69cb\u9020\u304c\u5909\u308f\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u5834\u5408<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u5b9f\u4f8b\uff1a<\/b><\/p>\r\n<pre><code class=\"language-php\">\/\/ \u672c\u756a\u74b0\u5883\r\nrequire_once $_SERVER[&#39;DOCUMENT_ROOT&#39;] . &#39;\/php-form\/initialize.php&#39;;\r\n\r\n\/\/ \u30b5\u30d6\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u904b\u7528\u6642\u3082\u4e00\u62ec\u7f6e\u63db\u3067\u5bfe\u5fdc\r\nrequire_once $_SERVER[&#39;DOCUMENT_ROOT&#39;] . &#39;\/sub-directory\/php-form\/initialize.php&#39;;\r\n<\/code><\/pre>\r\n<hr class=\"rule-hory mt-3r\">\r\n<h3 class=\"fz-ml\">\u65b9\u6cd53: \u5b9a\u6570\u3092\u4f7f\u3063\u305f\u65b9\u6cd5<\/h3>\r\n<pre><code class=\"language-php\">\/\/ \u6700\u521d\u306b\u5b9a\u7fa9\r\ndefine(&#39;PROJECT_ROOT&#39;, __DIR__);\r\n\r\n\/\/ \u5404\u30d5\u30a1\u30a4\u30eb\u304b\u3089\r\nrequire_once PROJECT_ROOT . &#39;\/config\/database.php&#39;;\r\nrequire_once PROJECT_ROOT . &#39;\/helpers\/functions.php&#39;;\r\n<\/code><\/pre>\r\n<p><b class=\"bold\">\u30e1\u30ea\u30c3\u30c8\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u2705 \u53ef\u8aad\u6027\u304c\u9ad8\u3044<\/li>\r\n  <li>\u2705 \u5909\u66f4\u304c1\u7b87\u6240\u3067\u6e08\u3080<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u30c7\u30e1\u30ea\u30c3\u30c8\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u274c \u5b9a\u6570\u3092\u5148\u306b\u5b9a\u7fa9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u9069\u3057\u305f\u30b1\u30fc\u30b9\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u958b\u767a<\/li>\r\n  <li>\u5927\u898f\u6a21\u30d7\u30ed\u30b8\u30a7\u30af\u30c8<\/li>\r\n<\/ul>\r\n<hr class=\"rule-hory mt-3r\">\r\n<h3 class=\"fz-ml\">\u65b9\u6cd54: <code>glob()<\/code> \u3067\u30d5\u30a1\u30a4\u30eb\u691c\u7d22\uff08\u975e\u63a8\u5968\uff09<\/h3>\r\n<pre><code class=\"language-php\">\/\/ \u89aa\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u9061\u3063\u3066\u691c\u7d22\r\n$pattern = __DIR__ . &#39;\/..\/initialize.php&#39;;\r\n$files = glob($pattern);\r\n\r\nif (!empty($files)) {\r\n    require_once $files[0];\r\n}\r\n<\/code><\/pre>\r\n<p><b class=\"bold\">\u30e1\u30ea\u30c3\u30c8\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u2705 \u67d4\u8edf\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u63a2\u305b\u308b<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u30c7\u30e1\u30ea\u30c3\u30c8\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u274c <b class=\"bold\">\u610f\u56f3\u3057\u306a\u3044\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\u30ea\u30b9\u30af<\/b><\/li>\r\n  <li>\u274c \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u60aa\u3044<\/li>\r\n  <li>\u274c \u8907\u6570\u306e\u540c\u540d\u30d5\u30a1\u30a4\u30eb\u304c\u3042\u308b\u5834\u5408\u3001\u8aa4\u691c\u51fa<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u9069\u3057\u305f\u30b1\u30fc\u30b9\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u274c \u57fa\u672c\u7684\u306b\u63a8\u5968\u3057\u306a\u3044<\/li>\r\n<\/ul>\r\n<hr class=\"rule-hory mt-3r\">\r\n<h3 class=\"fz-ml\">\u65b9\u6cd55: \u74b0\u5883\u5909\u6570\u3092\u4f7f\u3046<\/h3>\r\n<pre><code class=\"language-php\">\/\/ .env \u3084\u74b0\u5883\u5909\u6570\u3067\u5b9a\u7fa9\r\n\/\/ APP_ROOT=\/var\/www\/html\/myapp\r\n\r\nrequire_once getenv(&#39;APP_ROOT&#39;) . &#39;\/config\/app.php&#39;;\r\n<\/code><\/pre>\r\n<p><b class=\"bold\">\u30e1\u30ea\u30c3\u30c8\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u2705 \u74b0\u5883\u3054\u3068\u306b\u7570\u306a\u308b\u30d1\u30b9\u8a2d\u5b9a\u304c\u53ef\u80fd<\/li>\r\n  <li>\u2705 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u9762\u3067\u512a\u308c\u3066\u3044\u308b<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u30c7\u30e1\u30ea\u30c3\u30c8\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u274c \u74b0\u5883\u5909\u6570\u306e\u8a2d\u5b9a\u304c\u5fc5\u8981<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u9069\u3057\u305f\u30b1\u30fc\u30b9\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>Docker\u74b0\u5883<\/li>\r\n  <li>\u672c\u756a\/\u958b\u767a\u74b0\u5883\u3067\u7570\u306a\u308b\u30d1\u30b9\u69cb\u6210<\/li>\r\n<\/ul>\r\n<hr class=\"rule-hory mt-3r\">\r\n<h3 class=\"fz-ml\">\u65b9\u6cd56: Composer Autoload<\/h3>\r\n<pre><code class=\"language-php\">\/\/ composer.json \u306b\u8a2d\u5b9a\r\n{\r\n    &quot;autoload&quot;: {\r\n        &quot;psr-4&quot;: {\r\n            &quot;App\\\\&quot;: &quot;src\/&quot;\r\n        }\r\n    }\r\n}\r\n\r\n\/\/ \u81ea\u52d5\u8aad\u307f\u8fbc\u307f\r\nrequire &#39;vendor\/autoload.php&#39;;\r\n\r\nuse App\\Models\\User;  \/\/ \u81ea\u52d5\u3067 src\/Models\/User.php \u3092\u8aad\u307f\u8fbc\u3080\r\n<\/code><\/pre>\r\n<p><b class=\"bold\">\u30e1\u30ea\u30c3\u30c8\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u2705 <b class=\"bold\">\u30e2\u30c0\u30f3\u306aPHP\u958b\u767a\u306e\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9<\/b><\/li>\r\n  <li>\u2705 \u30af\u30e9\u30b9\u3092\u4f7f\u3046\u3068\u304d\u3060\u3051\u8aad\u307f\u8fbc\u3080\uff08\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\uff09<\/li>\r\n  <li>\u2705 \u624b\u52d5\u3067require\u3059\u308b\u5fc5\u8981\u304c\u306a\u3044<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u30c7\u30e1\u30ea\u30c3\u30c8\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u274c Composer\u304c\u5fc5\u8981<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u9069\u3057\u305f\u30b1\u30fc\u30b9\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li><b class=\"bold\">\u30e2\u30c0\u30f3PHP\u958b\u767a\uff08Laravel, Symfony\u7b49\uff09<\/b><\/li>\r\n  <li>PSR-4\u6e96\u62e0\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8<\/li>\r\n<\/ul>\r\n<hr class=\"rule-hory mt-3r\">\r\n<h3 class=\"fz-ml\">\u65b9\u6cd57: \u30ab\u30b9\u30bf\u30e0\u30aa\u30fc\u30c8\u30ed\u30fc\u30c0\u30fc<\/h3>\r\n<pre><code class=\"language-php\">\/\/ \u30aa\u30fc\u30c8\u30ed\u30fc\u30c0\u30fc\u767b\u9332\r\nspl_autoload_register(function ($class) {\r\n    $file = __DIR__ . &#39;\/classes\/&#39; . str_replace(&#39;\\\\&#39;, &#39;\/&#39;, $class) . &#39;.php&#39;;\r\n    if (file_exists($file)) {\r\n        require_once $file;\r\n    }\r\n});\r\n\r\n\/\/ \u30af\u30e9\u30b9\u3092\u4f7f\u3046\u3068\u81ea\u52d5\u8aad\u307f\u8fbc\u307f\r\n$user = new User();  \/\/ classes\/User.php \u304c\u81ea\u52d5\u8aad\u307f\u8fbc\u307f\r\n<\/code><\/pre>\r\n<p><b class=\"bold\">\u30e1\u30ea\u30c3\u30c8\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u2705 Composer\u4e0d\u8981\u3067\u81ea\u52d5\u8aad\u307f\u8fbc\u307f<\/li>\r\n  <li>\u2705 \u5fc5\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u3060\u3051\u8aad\u307f\u8fbc\u3080<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u30c7\u30e1\u30ea\u30c3\u30c8\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>\u274c \u81ea\u5206\u3067\u30aa\u30fc\u30c8\u30ed\u30fc\u30c0\u30fc\u3092\u5b9f\u88c5\u30fb\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/li>\r\n<\/ul>\r\n<p><b class=\"bold\">\u9069\u3057\u305f\u30b1\u30fc\u30b9\uff1a<\/b><\/p>\r\n<ul style=\"list-style-type:bullet;\">\r\n  <li>Composer\u3092\u4f7f\u3048\u306a\u3044\u74b0\u5883<\/li>\r\n  <li>\u8efd\u91cf\u306a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u958b\u767a<\/li>\r\n<\/ul>\r\n<hr class=\"rule-hory mt-3r\">\r\n<h2 class=\"fz-xl\">\u30d1\u30b9\u6307\u5b9a\u65b9\u6cd5\u306e\u6bd4\u8f03\u8868<\/h2>\r\n<table class=\"table tbl-responsive\">\r\n  <thead>\r\n    <tr class=\"rung\">\r\n      <th>\u65b9\u6cd5<\/th>\r\n      <td>\u4fdd\u5b88\u6027<\/td>\r\n      <td>\u79fb\u690d\u6027<\/td>\r\n      <td>\u5b89\u5168\u6027<\/td>\r\n      <td>\u63a8\u5968\u5ea6<\/td>\r\n    <\/tr>\r\n  <\/thead>\r\n  <tbody>\r\n    <tr class=\"rung\">\r\n      <th>\u76f8\u5bfe\u30d1\u30b9\uff08<code>__DIR__<\/code>\uff09<\/th>\r\n      <td>\u2b50\u2b50<\/td>\r\n      <td>\u2b50\u2b50\u2b50<\/td>\r\n      <td>\u2b50\u2b50\u2b50<\/td>\r\n      <td>\u2b50\u2b50<\/td>\r\n    <\/tr>\r\n    <tr class=\"rung\">\r\n      <th><code>$_SERVER[&#39;DOCUMENT_ROOT&#39;]<\/code><\/th>\r\n      <td>\u2b50\u2b50\u2b50\u2b50\u2b50<\/td>\r\n      <td>\u2b50\u2b50\u2b50\u2b50<\/td>\r\n      <td>\u2b50\u2b50\u2b50\u2b50<\/td>\r\n      <td>\u2b50\u2b50\u2b50\u2b50\u2b50<\/td>\r\n    <\/tr>\r\n    <tr class=\"rung\">\r\n      <th>\u5b9a\u6570<\/th>\r\n      <td>\u2b50\u2b50\u2b50\u2b50<\/td>\r\n      <td>\u2b50\u2b50\u2b50\u2b50<\/td>\r\n      <td>\u2b50\u2b50\u2b50\u2b50<\/td>\r\n      <td>\u2b50\u2b50\u2b50\u2b50<\/td>\r\n    <\/tr>\r\n    <tr class=\"rung\">\r\n      <th><code>glob()<\/code> \u691c\u7d22<\/th>\r\n      <td>\u2b50<\/td>\r\n      <td>\u2b50\u2b50<\/td>\r\n      <td>\u2b50<\/td>\r\n      <td>\u274c<\/td>\r\n    <\/tr>\r\n    <tr class=\"rung\">\r\n      <th>\u74b0\u5883\u5909\u6570<\/th>\r\n      <td>\u2b50\u2b50\u2b50\u2b50\u2b50<\/td>\r\n      <td>\u2b50\u2b50\u2b50\u2b50\u2b50<\/td>\r\n      <td>\u2b50\u2b50\u2b50\u2b50\u2b50<\/td>\r\n      <td>\u2b50\u2b50\u2b50\u2b50<\/td>\r\n    <\/tr>\r\n    <tr class=\"rung\">\r\n      <th>Composer Autoload<\/th>\r\n      <td>\u2b50\u2b50\u2b50\u2b50\u2b50<\/td>\r\n      <td>\u2b50\u2b50\u2b50\u2b50\u2b50<\/td>\r\n      <td>\u2b50\u2b50\u2b50\u2b50\u2b50<\/td>\r\n      <td>\u2b50\u2b50\u2b50\u2b50\u2b50<\/td>\r\n    <\/tr>\r\n    <tr class=\"rung\">\r\n      <th>\u30ab\u30b9\u30bf\u30e0\u30aa\u30fc\u30c8\u30ed\u30fc\u30c0\u30fc<\/th>\r\n      <td>\u2b50\u2b50\u2b50<\/td>\r\n      <td>\u2b50\u2b50\u2b50<\/td>\r\n      <td>\u2b50\u2b50\u2b50<\/td>\r\n      <td>\u2b50\u2b50\u2b50<\/td>\r\n    <\/tr>\r\n  <\/tbody>\r\n<\/table>\r\n<hr class=\"rule-hory mt-3r\">\r\n<h2 class=\"fz-xl\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u69cb\u9020\u5225\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\r\n<h3 class=\"fz-ml\">\u30b1\u30fc\u30b91: \u30b7\u30f3\u30d7\u30eb\u306a\u5c0f\u898f\u6a21\u30b5\u30a4\u30c8<\/h3>\r\n<pre><code class=\"language-\">\/\r\n\u251c\u2500 index.php\r\n\u251c\u2500 config.php\r\n\u251c\u2500 functions.php\r\n\u2514\u2500 pages\/\r\n   \u251c\u2500 about.php\r\n   \u2514\u2500 contact.php\r\n<\/code><\/pre>\r\n<p><b class=\"bold\">\u63a8\u5968\uff1a\u76f8\u5bfe\u30d1\u30b9\uff08<code>__DIR__<\/code>\uff09<\/b><\/p>\r\n<pre><code class=\"language-php\">\/\/ index.php\r\nrequire_once __DIR__ . &#39;\/config.php&#39;;\r\nrequire_once __DIR__ . &#39;\/functions.php&#39;;\r\n\r\n\/\/ pages\/about.php\r\nrequire_once __DIR__ . &#39;\/..\/config.php&#39;;\r\n<\/code><\/pre>\r\n<hr class=\"rule-hory mt-3r\">\r\n<h3 class=\"fz-ml\">\u30b1\u30fc\u30b92: \u4e2d\u898f\u6a21\u30d5\u30a9\u30fc\u30e0\u30b7\u30b9\u30c6\u30e0<\/h3>\r\n<pre><code class=\"language-\">\/child-site\/php-form\/\r\n\u251c\u2500 initialize.php\r\n\u251c\u2500 admin\/\r\n\u2502  \u2514\u2500 login.php\r\n\u2514\u2500 fm\/\r\n   \u2514\u2500 request\/\r\n      \u2514\u2500 index.php\r\n<\/code><\/pre>\r\n<p><b class=\"bold\">\u63a8\u5968\uff1a<code>$_SERVER[&#39;DOCUMENT_ROOT&#39;]<\/code> + \u7d76\u5bfe\u30d1\u30b9<\/b><\/p>\r\n<pre><code class=\"language-php\">\/\/ admin\/login.php\r\nrequire_once $_SERVER[&#39;DOCUMENT_ROOT&#39;] . &#39;\/child-site\/php-form\/initialize.php&#39;;\r\n\r\n\/\/ fm\/request\/index.php\r\nrequire_once $_SERVER[&#39;DOCUMENT_ROOT&#39;] . &#39;\/child-site\/php-form\/initialize.php&#39;;\r\n<\/code><\/pre>\r\n<p><b class=\"bold\">\u30e1\u30ea\u30c3\u30c8\uff1a\u30b5\u30a4\u30c8\u69cb\u9020\u304c\u5909\u308f\u3063\u3066\u3082\u4e00\u62ec\u7f6e\u63db\u3067\u5bfe\u5fdc<\/b><\/p>\r\n<pre><code class=\"language-php\">\/\/ \u30b5\u30a4\u30c8\u69cb\u9020\u5909\u66f4\u5f8c\u3082\u4e00\u62ec\u7f6e\u63db\u3067\u5bfe\u5fdc\r\nrequire_once $_SERVER[&#39;DOCUMENT_ROOT&#39;] . &#39;\/php-form\/initialize.php&#39;;\r\n<\/code><\/pre>\r\n<hr class=\"rule-hory mt-3r\">\r\n<h3 class=\"fz-ml\">\u30b1\u30fc\u30b93: \u8907\u6570\u30b5\u30a4\u30c8\u3067\u540c\u3058\u30b3\u30fc\u30c9\u3092\u4f7f\u3046<\/h3>\r\n<pre><code class=\"language-\"># \u30b5\u30a4\u30c8A\r\n\/php-form\/initialize.php\r\n\r\n# \u30b5\u30a4\u30c8B\r\n\/company\/php-form\/initialize.php\r\n\r\n# \u30b5\u30a4\u30c8C\uff08\u652f\u5e97\uff09\r\n\/branch\/php-form\/initialize.php\r\n<\/code><\/pre>\r\n<p><b class=\"bold\">\u63a8\u5968\uff1a<code>$_SERVER[&#39;DOCUMENT_ROOT&#39;]<\/code> + \u30b5\u30a4\u30c8\u5225\u30d1\u30b9<\/b><\/p>\r\n<pre><code class=\"language-php\">\/\/ \u30b5\u30a4\u30c8A\r\nrequire_once $_SERVER[&#39;DOCUMENT_ROOT&#39;] . &#39;\/php-form\/initialize.php&#39;;\r\n\r\n\/\/ \u30b5\u30a4\u30c8B\uff08\u4e00\u62ec\u7f6e\u63db\uff09\r\nrequire_once $_SERVER[&#39;DOCUMENT_ROOT&#39;] . &#39;\/company\/php-form\/initialize.php&#39;;\r\n\r\n\/\/ \u30b5\u30a4\u30c8C\uff08\u4e00\u62ec\u7f6e\u63db\uff09\r\nrequire_once $_SERVER[&#39;DOCUMENT_ROOT&#39;] . &#39;\/branch\/php-form\/initialize.php&#39;;\r\n<\/code><\/pre>\r\n<hr class=\"rule-hory mt-3r\">\r\n<h3 class=\"fz-ml\">\u30b1\u30fc\u30b94: \u30e2\u30c0\u30f3PHP\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\uff08Laravel\u7b49\uff09<\/h3>\r\n<pre><code class=\"language-\">\/\r\n\u251c\u2500 composer.json\r\n\u251c\u2500 vendor\/\r\n\u251c\u2500 app\/\r\n\u2502  \u251c\u2500 Models\/\r\n\u2502  \u2514\u2500 Controllers\/\r\n\u2514\u2500 public\/\r\n   \u2514\u2500 index.php\r\n<\/code><\/pre>\r\n<p><b class=\"bold\">\u63a8\u5968\uff1aComposer Autoload<\/b><\/p>\r\n<pre><code class=\"language-php\">\/\/ public\/index.php\r\nrequire __DIR__ . &#39;\/..\/vendor\/autoload.php&#39;;\r\n\r\n\/\/ \u4ee5\u964d\u3001\u30af\u30e9\u30b9\u306f\u81ea\u52d5\u8aad\u307f\u8fbc\u307f\r\nuse App\\Models\\User;\r\nuse App\\Controllers\\UserController;\r\n<\/code><\/pre>\r\n<hr class=\"rule-hory mt-3r\">\r\n<h2 class=\"fz-xl\">\u5b9f\u8df5\u4f8b\uff1aWordPress\u306e\u8aad\u307f\u8fbc\u307f\u69cb\u9020\u5206\u6790<\/h2>\r\n<p>WordPress\u304c\u3069\u306e\u3088\u3046\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3093\u3067\u3044\u308b\u304b\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\r\n<h3 class=\"fz-ml\">\u8aad\u307f\u8fbc\u307f\u30d5\u30ed\u30fc<\/h3>\r\n<pre><code class=\"language-\">index.php\r\n  \u2193\r\nwp-blog-header.php\r\n  \u2193\r\nwp-load.php\r\n  \u2193\r\nwp-config.php\r\n  \u2193\r\nwp-settings.php\r\n  \u2193\r\nfunctions.php\uff08\u30c6\u30fc\u30de\uff09\r\n<\/code><\/pre>\r\n<h3 class=\"fz-ml\">\u5b9f\u969b\u306e\u30b3\u30fc\u30c9<\/h3>\r\n<p><b class=\"bold\">index.php:<\/b><\/p>\r\n<pre><code class=\"language-php\">&lt;?php\r\ndefine(&#39;WP_USE_THEMES&#39;, true);\r\nrequire __DIR__ . &#39;\/wp-blog-header.php&#39;;\r\n<\/code><\/pre>\r\n<p><b class=\"bold\">wp-blog-header.php:<\/b><\/p>\r\n<pre><code class=\"language-php\">&lt;?php\r\nrequire_once __DIR__ . &#39;\/wp-load.php&#39;;\r\nwp();\r\nrequire_once ABSPATH . WPINC . &#39;\/template-loader.php&#39;;\r\n<\/code><\/pre>\r\n<p><b class=\"bold\">wp-load.php:<\/b><\/p>\r\n<pre><code class=\"language-php\">&lt;?php\r\ndefine(&#39;ABSPATH&#39;, __DIR__ . &#39;\/&#39;);\r\n\r\nif (file_exists(ABSPATH . &#39;wp-config.php&#39;)) {\r\n    require_once ABSPATH . &#39;wp-config.php&#39;;\r\n}\r\n<\/code><\/pre>\r\n<p><b class=\"bold\">\u5b66\u3079\u308b\u30dd\u30a4\u30f3\u30c8\uff1a<\/b><\/p>\r\n<ol style=\"list-style-type:decimal;\">\r\n  <li>\u2705 <code>__DIR__<\/code> \u3067\u78ba\u5b9f\u306b\u30d1\u30b9\u53d6\u5f97<\/li>\r\n  <li>\u2705 <code>define()<\/code> \u3067\u5b9a\u6570\u5316\u3057\u3066\u518d\u5229\u7528<\/li>\r\n  <li>\u2705 <code>file_exists()<\/code> \u3067\u30d5\u30a1\u30a4\u30eb\u5b58\u5728\u30c1\u30a7\u30c3\u30af<\/li>\r\n  <li>\u2705 <code>require_once<\/code> \u3067\u4e8c\u91cd\u8aad\u307f\u8fbc\u307f\u9632\u6b62<\/li>\r\n<\/ol>\r\n<hr class=\"rule-hory mt-3r\">\r\n<h2 class=\"fz-xl\">\u3088\u304f\u3042\u308b\u843d\u3068\u3057\u7a74\u3068\u89e3\u6c7a\u7b56<\/h2>\r\n<h3 class=\"fz-ml\">\u843d\u3068\u3057\u7a741: \u4e8c\u91cd\u8aad\u307f\u8fbc\u307f\u306b\u3088\u308b\u95a2\u6570\u518d\u5b9a\u7fa9\u30a8\u30e9\u30fc<\/h3>\r\n<p><b class=\"bold\">NG\u4f8b\uff1a<\/b><\/p>\r\n<pre><code class=\"language-php\">\/\/ functions.php\r\nfunction get_user_name() {\r\n    return &quot;John&quot;;\r\n}\r\n\r\n\/\/ index.php\r\nrequire &#39;functions.php&#39;;\r\nrequire &#39;functions.php&#39;;  \/\/ Fatal error: Cannot redeclare get_user_name()\r\n<\/code><\/pre>\r\n<p><b class=\"bold\">\u89e3\u6c7a\u7b56\uff1a<\/b><\/p>\r\n<pre><code class=\"language-php\">\/\/ require_once \u3092\u4f7f\u3046\r\nrequire_once &#39;functions.php&#39;;\r\nrequire_once &#39;functions.php&#39;;  \/\/ \u2705 2\u56de\u76ee\u306f\u7121\u8996\u3055\u308c\u308b\r\n\r\n\/\/ \u307e\u305f\u306f\u3001\u95a2\u6570\u5b9a\u7fa9\u6642\u306b\u30c1\u30a7\u30c3\u30af\r\nif (!function_exists(&#39;get_user_name&#39;)) {\r\n    function get_user_name() {\r\n        return &quot;John&quot;;\r\n    }\r\n}\r\n<\/code><\/pre>\r\n<hr class=\"rule-hory mt-3r\">\r\n<h3 class=\"fz-ml\">\u843d\u3068\u3057\u7a742: \u76f8\u5bfe\u30d1\u30b9\u306e\u968e\u5c64\u9593\u9055\u3044<\/h3>\r\n<p><b class=\"bold\">NG\u4f8b\uff1a<\/b><\/p>\r\n<pre><code class=\"language-php\">\/\/ admin\/reports\/monthly.php \u304b\u3089 initialize.php \u3092\u8aad\u307f\u8fbc\u307f\r\nrequire_once &#39;..\/..\/initialize.php&#39;;  \/\/ \u968e\u5c64\u6570\u3092\u9593\u9055\u3048\u3084\u3059\u3044\r\n<\/code><\/pre>\r\n<p><b class=\"bold\">\u89e3\u6c7a\u7b56\uff1a<\/b><\/p>\r\n<pre><code class=\"language-php\">\/\/ $_SERVER[&#39;DOCUMENT_ROOT&#39;] \u3092\u4f7f\u3046\r\nrequire_once $_SERVER[&#39;DOCUMENT_ROOT&#39;] . &#39;\/php-form\/initialize.php&#39;;\r\n\r\n\/\/ \u307e\u305f\u306f\u5b9a\u6570\u3092\u4f7f\u3046\r\nrequire_once ESTFM_PATH . &#39;\/config\/database.php&#39;;\r\n<\/code><\/pre>\r\n<hr class=\"rule-hory mt-3r\">\r\n<h3 class=\"fz-ml\">\u843d\u3068\u3057\u7a743: glob() \u306b\u3088\u308b\u8aa4\u691c\u51fa<\/h3>\r\n<p><b class=\"bold\">NG\u4f8b\uff1a<\/b><\/p>\r\n<pre><code class=\"language-php\">\/\/ \u8907\u6570\u306e initialize.php \u304c\u5b58\u5728\u3059\u308b\u5834\u5408\r\n\/php-form\/initialize.php\r\n\/branch-office\/php-form\/initialize.php\r\n\r\n\/\/ \u610f\u56f3\u3057\u306a\u3044\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\u53ef\u80fd\u6027\r\n$files = glob(&#39;*\/php-form\/initialize.php&#39;);\r\nrequire_once $files[0];  \/\/ \u3069\u3063\u3061\u304c\u8aad\u307f\u8fbc\u307e\u308c\u308b\uff1f\r\n<\/code><\/pre>\r\n<p><b class=\"bold\">\u89e3\u6c7a\u7b56\uff1a<\/b><\/p>\r\n<pre><code class=\"language-php\">\/\/ \u660e\u793a\u7684\u306b\u30d1\u30b9\u6307\u5b9a\r\nrequire_once $_SERVER[&#39;DOCUMENT_ROOT&#39;] . &#39;\/branch-office\/php-form\/initialize.php&#39;;\r\n<\/code><\/pre>\r\n<hr class=\"rule-hory mt-3r\">\r\n<h2 class=\"fz-xl\">\u307e\u3068\u3081\uff1a<\/h2>\r\n<p>PHP\u306e\u30d5\u30a1\u30a4\u30eb\u8aad\u307f\u8fbc\u307f\u306f\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u898f\u6a21\u3084\u69cb\u9020\u306b\u3088\u3063\u3066\u6700\u9069\u306a\u65b9\u6cd5\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\r\n<p><b class=\"bold\">\u57fa\u672c\u539f\u5247\uff1a<\/b><\/p>\r\n<ol style=\"list-style-type:decimal;\">\r\n  <li>\u8ff7\u3063\u305f\u3089 <code>require_once<\/code> + <code>$_SERVER[&#39;DOCUMENT_ROOT&#39;]<\/code><\/li>\r\n  <li>\u30e2\u30c0\u30f3PHP\u306a\u3089 Composer Autoload<\/li>\r\n  <li>\u76f8\u5bfe\u30d1\u30b9\u306f\u5c0f\u898f\u6a21\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u307f<\/li>\r\n  <li>\u660e\u793a\u7684\u3067\u4fdd\u5b88\u3057\u3084\u3059\u3044\u30b3\u30fc\u30c9\u3092\u5fc3\u304c\u3051\u308b<\/li>\r\n<\/ol>\r\n<p>\u3053\u306e\u8a18\u4e8b\u304c\u3001PHP\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30d5\u30a1\u30a4\u30eb\u8aad\u307f\u8fbc\u307f\u8a2d\u8a08\u306e\u53c2\u8003\u306b\u306a\u308c\u3070\u5e78\u3044\u3067\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"PHP\u3067\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\u65b9\u6cd5\u306f\u8907\u6570\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u308c\u305e\u308c\u306b\u7279\u5fb4\u304c\u3042\u308a\u3001\u9069\u3057\u305f\u30b1\u30fc\u30b9\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001require\u3001require_once\u3001include\u3001include_once\u306e\u9055\u3044\u3068\u4f7f\u3044\u5206\u3051\u3092\u89e3\u8aac\u3002$_SERVER['DOCUMENT_ROOT']\u3001__DIR__\u3001Composer Autoload\u306a\u3069\u3001\u69d8\u3005\u306a\u30b1\u30fc\u30b9\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u3001\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8\u30fb\u9069\u7528\u5834\u9762\u3092\u3001\u5177\u4f53\u4f8b\u3092\u4ea4\u3048\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002","protected":false},"author":1,"featured_media":10022,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"sns_share_botton_hide":"","vkExUnit_sns_title":"","_vk_print_noindex":"","footnotes":"","vk-ltc-link":"","vk-ltc-target":"0"},"categories":[957],"tags":[451,452,453,450,454,448,449,429,374,111],"class_list":["post-9905","post","type-post","status-publish","format-standard","has-post-thumbnail","category-backend","tag-451","tag-452","tag-autoload","tag-include","tag-php","tag-require","tag-require_once","tag-wordpress","tag-web"],"veu_head_title_object":{"title":"","add_site_title":""},"_links":{"self":[{"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/posts\/9905","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/comments?post=9905"}],"version-history":[{"count":1,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/posts\/9905\/revisions"}],"predecessor-version":[{"id":12632,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/posts\/9905\/revisions\/12632"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/media\/10022"}],"wp:attachment":[{"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/media?parent=9905"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/categories?post=9905"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/tags?post=9905"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}