{"id":4492,"date":"2026-11-05T09:00:00","date_gmt":"2026-11-05T00:00:00","guid":{"rendered":"https:\/\/wptoolslab.com\/query-lab\/?post_type=wpq_article&#038;p=4492"},"modified":"2026-11-05T03:32:38","modified_gmt":"2026-11-04T18:32:38","slug":"wp-query-page-parent-child","status":"publish","type":"wpq_article","link":"https:\/\/wptoolslab.com\/query-lab\/articles\/wp-query-page-parent-child\/","title":{"rendered":"\u56fa\u5b9a\u30da\u30fc\u30b8\u306e\u5b50\u30da\u30fc\u30b8\u3092\u4e00\u89a7\u306b\u3059\u308b\u65b9\u6cd5\uff5cWP_Query\u306epost_parent\u3068\u5168\u5b50\u5b6b\u306e\u53d6\u5f97"},"content":{"rendered":"<section class=\"conclusion wpq-conclusion\"><h2 class=\"wpq-conclusion__title\">\u76f4\u4e0b\u306e\u5b50\u3068\u3001\u5b6b\u4ee5\u4e0b\u3092\u542b\u3080\u5b50\u5b6b\u3067\u53d6\u5f97\u65b9\u6cd5\u3092\u5206\u3051\u308b<\/h2><p>\u76f4\u4e0b\u306e\u5b50\u30da\u30fc\u30b8\u3060\u3051\u306a\u3089\u3001`WP_Query`\u3067`post_type`\u3092`page`\u3001`post_parent`\u3092\u89aa\u30da\u30fc\u30b8\u306eID\u306b\u3057\u307e\u3059\u3002\u5b6b\u4ee5\u4e0b\u3082\u542b\u3081\u305f\u3044\u5834\u5408\u306f\u3001`get_pages()`\u306e`child_of`\u3092\u4f7f\u3048\u307e\u3059\u3002\u89aa\u306eID\u3068\u516c\u958b\u72b6\u614b\u3092\u78ba\u8a8d\u3057\u3066\u304b\u3089\u3001\u5fc5\u8981\u306a\u7bc4\u56f2\u306b\u5408\u3046\u65b9\u6cd5\u3092\u9078\u3073\u307e\u3057\u3087\u3046\u3002URL\u306e\u968e\u5c64\u3060\u3051\u3067\u306f\u3001\u56fa\u5b9a\u30da\u30fc\u30b8\u306e\u89aa\u5b50\u95a2\u4fc2\u306f\u5224\u65ad\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<\/section>\n<h2 id=\"choose-scope\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"search\" aria-hidden=\"true\" focusable=\"false\" class=\"wpq-icon-svg\"\n  xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n \n \n  viewBox=\"0 0 24 24\"\n  fill=\"none\"\n  stroke=\"currentColor\"\n  stroke-width=\"2\"\n  stroke-linecap=\"round\"\n  stroke-linejoin=\"round\"\n>\n  <path d=\"m21 21-4.34-4.34\" \/>\n  <circle cx=\"11\" cy=\"11\" r=\"8\" \/>\n<\/svg><\/span><span class=\"section-heading-text\">\u5b50\u3060\u3051\u304b\u3001\u5b6b\u4ee5\u4e0b\u3082\u542b\u3081\u308b\u304b\u3092\u6c7a\u3081\u308b<\/span><\/h2>\n<p>\u300c\u30b5\u30fc\u30d3\u30b9\u300d\u306e\u4e0b\u306b\u300c\u5236\u4f5c\u300d\u3068\u300c\u4fdd\u5b88\u300d\u304c\u3042\u308a\u3001\u5236\u4f5c\u306e\u4e0b\u306b\u300c\u6599\u91d1\u300d\u304c\u3042\u308b\u4f8b\u3092\u8003\u3048\u307e\u3059\u3002\u30b5\u30fc\u30d3\u30b9\u306e\u76f4\u4e0b\u3060\u3051\u306a\u3089\u5236\u4f5c\u3068\u4fdd\u5b88\u3001\u5b6b\u4ee5\u4e0b\u3082\u542b\u3080\u306a\u3089\u6599\u91d1\u3082\u53d6\u5f97\u5bfe\u8c61\u3067\u3059\u3002\u30b5\u30fc\u30d3\u30b9\u81ea\u8eab\u306f\u3069\u3061\u3089\u306e\u4e00\u89a7\u306b\u3082\u542b\u3081\u307e\u305b\u3093\u3002<\/p>\n<p>\u5fc5\u8981\u306a\u7bc4\u56f2\u3068\u5f15\u6570\u306e\u5bfe\u5fdc\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u5206\u304b\u308c\u307e\u3059\u3002<\/p>\n<div class=\"wpq-table-block\"><p class=\"wpq-table-hint\" aria-hidden=\"true\">\u8868\u306f\u6a2a\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u3067\u304d\u307e\u3059<\/p><div class=\"cause-table table-scroll wpq-table-wrap\" role=\"region\" tabindex=\"0\" aria-label=\"\u8868: \u8868\u793a\u3057\u305f\u3044\u7bc4\u56f2 \/ \u53d6\u5f97\u65b9\u6cd5 \/ \u89aaID\u3092\u5165\u308c\u308b\u5f15\u6570\"><table class=\"article-table wpq-article-table\"><thead><tr><th>\u8868\u793a\u3057\u305f\u3044\u7bc4\u56f2<\/th><th>\u53d6\u5f97\u65b9\u6cd5<\/th><th>\u89aaID\u3092\u5165\u308c\u308b\u5f15\u6570<\/th><\/tr><\/thead><tbody><tr><td>\u76f4\u4e0b\u306e\u5b50\u3060\u3051<\/td><td>WP_Query<\/td><td>post_parent<\/td><\/tr><tr><td>\u5b6b\u4ee5\u4e0b\u3092\u542b\u3080\u5b50\u5b6b<\/td><td>get_pages()<\/td><td>child_of<\/td><\/tr><tr><td>get_pages()\u3067\u76f4\u4e0b\u306e\u5b50\u3060\u3051<\/td><td>get_pages()<\/td><td>parent<\/td><\/tr><\/tbody><\/table><\/div><\/div>\n<p>`post_parent`\u306f\u76f4\u63a5\u306e\u89aaID\u3092\u6761\u4ef6\u306b\u3057\u307e\u3059\u3002\u89aaID\u3092\u6307\u5b9a\u3057\u3066\u3082\u3001\u305d\u306e\u5b50\u306e\u4e0b\u306b\u3042\u308b\u5b6b\u30da\u30fc\u30b8\u307e\u3067\u81ea\u52d5\u7684\u306b\u305f\u3069\u308b\u6307\u5b9a\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u307e\u305f\u3001`get_pages()`\u306e`parent`\u3068`child_of`\u3082\u3001\u540c\u3058\u610f\u5473\u3067\u5165\u308c\u66ff\u3048\u3066\u4f7f\u3046\u5f15\u6570\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2 id=\"sample-pages\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"book\" aria-hidden=\"true\" focusable=\"false\" class=\"wpq-icon-svg\"\n  xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n \n \n  viewBox=\"0 0 24 24\"\n  fill=\"none\"\n  stroke=\"currentColor\"\n  stroke-width=\"2\"\n  stroke-linecap=\"round\"\n  stroke-linejoin=\"round\"\n>\n  <path d=\"M12 5v16\" \/>\n  <path d=\"M20.001 19A2 2 0 0022 17V5a2 2 0 00-1.999-2L16 3.002A5 5 0 0012 5a5 5 0 00-4-2H4a2 2 0 00-2 2v12a2 2 0 001.999 2H8a5 5 0 014 2 5 5 0 014-2z\" \/>\n<\/svg><\/span><span class=\"section-heading-text\">\u56fa\u5b9a\u30da\u30fc\u30b8\u306e\u89aa\u8a2d\u5b9a\u30fb\u516c\u958b\u72b6\u614b\u30fb\u9806\u5e8f\u3092\u78ba\u8a8d\u3059\u308b<\/span><\/h2>\n<p>\u89aaID\u306f\u7ba1\u7406\u753b\u9762\u3067\u5bfe\u8c61\u306e\u56fa\u5b9a\u30da\u30fc\u30b8\u3092\u7de8\u96c6\u3057\u3001URL\u306e`post=112`\u306e\u3088\u3046\u306a\u5024\u304b\u3089\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u5b50\u5074\u306e\u300c\u89aa\u300d\u8a2d\u5b9a\u3082\u3001\u305d\u306e\u56fa\u5b9a\u30da\u30fc\u30b8\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3092\u78ba\u304b\u3081\u3066\u304f\u3060\u3055\u3044\u3002\u30b9\u30e9\u30c3\u30b0\u3084URL\u306e\u4e00\u90e8\u3092\u3001ID\u306e\u4ee3\u308f\u308a\u306b\u306f\u4f7f\u3044\u307e\u305b\u3093\u3002<\/p>\n<p>\u4ee5\u4e0b\u306f\u691c\u8a3c\u7528\u30b5\u30a4\u30c8\u306b\u7528\u610f\u3057\u305f\u67b6\u7a7a\u306e\u56fa\u5b9a\u30da\u30fc\u30b8\u3067\u3059\u3002\u89aa\u306e\u30b5\u30fc\u30d3\u30b9\u306fID112\u3001\u5236\u4f5c\u306f\u305d\u306e\u5b50\u3001\u6599\u91d1\u306f\u5236\u4f5c\u306e\u5b50\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u9806\u5e8f\u306e\u5024\u3067\u3042\u308b`menu_order`\u306f\u4fdd\u5b88\u304c10\u3001\u5236\u4f5c\u304c20\u3001\u6599\u91d1\u304c5\u3067\u3059\u3002<\/p>\n<figure class=\"wpq-screenshot-frame wpq-screenshot-frame--fit-contain\"><span class=\"wpq-screenshot-frame__media\" style=\"--wpq-screenshot-ratio:3534 \/ 1488;\"><img decoding=\"async\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/11\/wp-query-page-parent-child-SC-01-scaled.png\" alt=\"\u691c\u8a3c\u7528\u306e\u56fa\u5b9a\u30da\u30fc\u30b8\u7ba1\u7406\u753b\u9762\u3067\u3001\u30b5\u30fc\u30d3\u30b9\u3001\u5236\u4f5c\u3001\u4fdd\u5b88\u3001\u6599\u91d1\u3068\u4e0b\u66f8\u304d\u30fb\u975e\u516c\u958b\u30da\u30fc\u30b8\u306eID\u3001\u89aaID\u3001\u9806\u5e8f\u3092\u78ba\u8a8d\u3057\u305f\u753b\u9762\" loading=\"lazy\" \/><\/span><figcaption class=\"wpq-screenshot-frame__caption\"><span class=\"wpq-screenshot-frame__eyebrow\">\u89aa\u5b50\u95a2\u4fc2\u306e\u78ba\u8a8d<\/span><strong class=\"wpq-screenshot-frame__title\">\u5b50\u30da\u30fc\u30b8\u5074\u306b\u4fdd\u5b58\u3055\u308c\u305f\u89aaID\u3092\u78ba\u8a8d\u3059\u308b<\/strong><p class=\"wpq-screenshot-frame__caption-text\">\u30b5\u30f3\u30d7\u30eb\u306e\u89aa\u306f\u30b5\u30fc\u30d3\u30b9\uff08112\uff09\u3067\u3059\u3002\u6599\u91d1\uff08115\uff09\u306e\u89aa\u306f\u5236\u4f5c\uff08113\uff09\u306a\u306e\u3067\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u5b6b\u306b\u3042\u305f\u308a\u307e\u3059\u3002ID\u30fb\u89aaID\u30fb\u9806\u5e8f\u306e\u5217\u306f\u691c\u8a3c\u7528\u306b\u8ffd\u52a0\u3057\u3001\u5b9f\u969b\u306e\u4fdd\u5b58\u5024\u3092\u8868\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p><\/figcaption><\/figure>\n<h2 id=\"direct-children\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"code\" aria-hidden=\"true\" focusable=\"false\" class=\"wpq-icon-svg\"\n  xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n \n \n  viewBox=\"0 0 24 24\"\n  fill=\"none\"\n  stroke=\"currentColor\"\n  stroke-width=\"2\"\n  stroke-linecap=\"round\"\n  stroke-linejoin=\"round\"\n>\n  <path d=\"m18 16 4-4-4-4\" \/>\n  <path d=\"m6 8-4 4 4 4\" \/>\n  <path d=\"m14.5 4-5 16\" \/>\n<\/svg><\/span><span class=\"section-heading-text\">WP_Query\u3067\u76f4\u4e0b\u306e\u5b50\u30da\u30fc\u30b8\u3092\u4e00\u89a7\u8868\u793a\u3059\u308b<\/span><\/h2>\n<p>\u6b21\u306f\u3001\u30b5\u30fc\u30d3\u30b9\u3092\u89aa\u306b\u6301\u3064\u516c\u958b\u6e08\u307f\u306e\u56fa\u5b9a\u30da\u30fc\u30b8\u3092\u8868\u793a\u3059\u308b\u4f8b\u3067\u3059\u3002\u30af\u30e9\u30b7\u30c3\u30af\u30c6\u30fc\u30de\u306e\u5b50\u30c6\u30fc\u30de\u306b`template-parts\/child-pages.php`\u3092\u4f5c\u308a\u3001\u56fa\u5b9a\u30da\u30fc\u30b8\u7528\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u4e00\u89a7\u3092\u7f6e\u304d\u305f\u3044\u4f4d\u7f6e\u304b\u3089`get_template_part()`\u3067\u547c\u3073\u51fa\u3057\u307e\u3059\u3002\u5f15\u6570\u306b\u306f`template-parts\/child-pages`\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u6295\u7a3f\u672c\u6587\u3084`functions.php`\u3078\u3001\u305d\u306e\u307e\u307e\u8cbc\u308b\u30b3\u30fc\u30c9\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>`112`\u306f\u30b5\u30f3\u30d7\u30eb\u306e\u89aaID\u3067\u3059\u3002\u5b9f\u30b5\u30a4\u30c8\u306e\u56fa\u5b9a\u30da\u30fc\u30b8ID\u3078\u7f6e\u304d\u63db\u3048\u3066\u304f\u3060\u3055\u3044\u3002\u6b63\u306e\u5024\u3068\u56fa\u5b9a\u30da\u30fc\u30b8\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001ID\u306e\u53d6\u5f97\u306b\u5931\u6557\u3057\u305f\u5834\u5408\u306f\u3053\u306e\u30d1\u30fc\u30c4\u306e\u51e6\u7406\u3092\u7d42\u4e86\u3057\u307e\u3059\u3002<\/p>\n<div class=\"code-panel wpq-code-block\"><div class=\"wpq-code-context wpq-code-context--template\"><span class=\"wpq-code-context__icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"folder-open\" aria-hidden=\"true\" focusable=\"false\" class=\"wpq-icon-svg\"\n  xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n \n \n  viewBox=\"0 0 24 24\"\n  fill=\"none\"\n  stroke=\"currentColor\"\n  stroke-width=\"2\"\n  stroke-linecap=\"round\"\n  stroke-linejoin=\"round\"\n>\n  <path d=\"m6 14 1.5-2.9A2 2 0 0 1 9.24 10H20a2 2 0 0 1 1.94 2.5l-1.54 6a2 2 0 0 1-1.95 1.5H4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h3.9a2 2 0 0 1 1.69.9l.81 1.2a2 2 0 0 0 1.67.9H18a2 2 0 0 1 2 2v2\" \/>\n<\/svg><\/span><p>\u30af\u30e9\u30b7\u30c3\u30af\u30c6\u30fc\u30de\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\uff08\u307e\u305f\u306f\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30d1\u30fc\u30c4\uff09\u3067\u3001\u4e00\u89a7\u3092\u8868\u793a\u3057\u305f\u3044\u4f4d\u7f6e\u306b\u7f6e\u304f\u4f8b\u3067\u3059\u3002\u6295\u7a3f\u672c\u6587\u3084functions.php\u3078\u3001\u305d\u306e\u307e\u307e\u8cbc\u308b\u30b3\u30fc\u30c9\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p><\/div><div class=\"code-head wpq-code-head\"><div class=\"code-meta wpq-code-meta\"><span class=\"code-lang wpq-code-pill wpq-code-pill--lang\">PHP<\/span><span class=\"code-filename wpq-code-pill\">template-parts\/child-pages.php<\/span><span class=\"code-purpose wpq-code-pill\">\u6307\u5b9a\u3057\u305f\u89aa\u306e\u76f4\u4e0b\u306b\u3042\u308b\u516c\u958b\u30da\u30fc\u30b8\u3092\u8868\u793a\u3059\u308b<\/span><\/div><button type=\"button\" class=\"copy-button wpq-copy-button\">\u30b3\u30d4\u30fc<\/button><\/div><pre data-wpq-code-region data-wpq-code-label=\"\u30b3\u30fc\u30c9\u4f8b: \u6307\u5b9a\u3057\u305f\u89aa\u306e\u76f4\u4e0b\u306b\u3042\u308b\u516c\u958b\u30da\u30fc\u30b8\u3092\u8868\u793a\u3059\u308b \/ template-parts\/child-pages.php \/ PHP\"><code><span class=\"wpq-code-line\">&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">&lt;?php&lt;br \/&gt;<\/span><span class=\"wpq-code-line\"><span class=\"c-var\">$parent_id<\/span> = <span class=\"c-num\">112<\/span>;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\"><span class=\"c-keyword\">if<\/span> ( <span class=\"c-var\">$parent_id<\/span> &lt;= <span class=\"c-num\">0<\/span> || get_post_type( <span class=\"c-var\">$parent_id<\/span> ) !== <span class=\"c-str\">&#039;page&#039;<\/span> ) {&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-keyword\">return<\/span>;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">}&lt;\/p&gt;<\/span><span class=\"wpq-code-line\">&lt;p&gt;<span class=\"c-var\">$children<\/span> = <span class=\"c-keyword\">new<\/span> <span class=\"c-fn\">WP_Query<\/span>( [&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;post_type&#039;<\/span>      =&gt; <span class=\"c-str\">&#039;page&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;post_status&#039;<\/span>    =&gt; <span class=\"c-str\">&#039;publish&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;post_parent&#039;<\/span>    =&gt; <span class=\"c-var\">$parent_id<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;posts_per_page&#039;<\/span> =&gt; -<span class=\"c-num\">1<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;orderby&#039;<\/span>       =&gt; [ <span class=\"c-key\">&#039;menu_order&#039;<\/span> =&gt; <span class=\"c-str\">&#039;ASC&#039;<\/span>, <span class=\"c-key\">&#039;title&#039;<\/span> =&gt; <span class=\"c-str\">&#039;ASC&#039;<\/span> ],&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;no_found_rows&#039;<\/span>  =&gt; <span class=\"c-keyword\">true<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">] );&lt;\/p&gt;<\/span><span class=\"wpq-code-line\">&lt;p&gt;<span class=\"c-keyword\">if<\/span> ( <span class=\"c-var\">$children<\/span>-&gt;have_posts() ) {&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-keyword\">echo<\/span> <span class=\"c-str\">&#039;&lt;ul&gt;&#039;<\/span>;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-keyword\">while<\/span> ( <span class=\"c-var\">$children<\/span>-&gt;have_posts() ) {&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">        <span class=\"c-var\">$children<\/span>-&gt;the_post();&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">        <span class=\"c-keyword\">echo<\/span> <span class=\"c-str\">&#039;&lt;li&gt;&lt;a href=&quot;&#039;<\/span> . esc_url( get_permalink() ) . <span class=\"c-str\">&#039;&quot;&gt;&#039;<\/span>&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">            . esc_html( get_the_title() ) . <span class=\"c-str\">&#039;&lt;\/a&gt;&lt;\/li&gt;&#039;<\/span>;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    }&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-keyword\">echo<\/span> <span class=\"c-str\">&#039;&lt;\/ul&gt;&#039;<\/span>;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">} <span class=\"c-keyword\">else<\/span> {&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-keyword\">echo<\/span> <span class=\"c-str\">&#039;&lt;p&gt;\u516c\u958b\u4e2d\u306e\u5b50\u30da\u30fc\u30b8\u306f\u3042\u308a\u307e\u305b\u3093\u3002&lt;\/p&gt;&#039;<\/span>;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">}&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">wp_reset_postdata();&lt;br \/&gt;<\/span><\/code><\/pre><textarea class=\"wpq-code-raw\" hidden aria-hidden=\"true\" tabindex=\"-1\">&lt;br \/&gt;\n&lt;?php&lt;br \/&gt;\n$parent_id = 112;&lt;br \/&gt;\nif ( $parent_id &lt;= 0 || get_post_type( $parent_id ) !== &#039;page&#039; ) {&lt;br \/&gt;\n    return;&lt;br \/&gt;\n}&lt;\/p&gt;\n&lt;p&gt;$children = new WP_Query( [&lt;br \/&gt;\n    &#039;post_type&#039;      =&gt; &#039;page&#039;,&lt;br \/&gt;\n    &#039;post_status&#039;    =&gt; &#039;publish&#039;,&lt;br \/&gt;\n    &#039;post_parent&#039;    =&gt; $parent_id,&lt;br \/&gt;\n    &#039;posts_per_page&#039; =&gt; -1,&lt;br \/&gt;\n    &#039;orderby&#039;       =&gt; [ &#039;menu_order&#039; =&gt; &#039;ASC&#039;, &#039;title&#039; =&gt; &#039;ASC&#039; ],&lt;br \/&gt;\n    &#039;no_found_rows&#039;  =&gt; true,&lt;br \/&gt;\n] );&lt;\/p&gt;\n&lt;p&gt;if ( $children-&gt;have_posts() ) {&lt;br \/&gt;\n    echo &#039;&lt;ul&gt;&#039;;&lt;br \/&gt;\n    while ( $children-&gt;have_posts() ) {&lt;br \/&gt;\n        $children-&gt;the_post();&lt;br \/&gt;\n        echo &#039;&lt;li&gt;&lt;a href=&quot;&#039; . esc_url( get_permalink() ) . &#039;&quot;&gt;&#039;&lt;br \/&gt;\n            . esc_html( get_the_title() ) . &#039;&lt;\/a&gt;&lt;\/li&gt;&#039;;&lt;br \/&gt;\n    }&lt;br \/&gt;\n    echo &#039;&lt;\/ul&gt;&#039;;&lt;br \/&gt;\n} else {&lt;br \/&gt;\n    echo &#039;&lt;p&gt;\u516c\u958b\u4e2d\u306e\u5b50\u30da\u30fc\u30b8\u306f\u3042\u308a\u307e\u305b\u3093\u3002&lt;\/p&gt;&#039;;&lt;br \/&gt;\n}&lt;br \/&gt;\nwp_reset_postdata();&lt;br \/&gt;<\/textarea><\/div>\n<p>\u53d6\u5f97\u3059\u308b\u6295\u7a3f\u30bf\u30a4\u30d7\u3092`page`\u306b\u3057\u3001\u89aaID\u3068\u516c\u958b\u72b6\u614b\u3092\u7d5e\u308b\u306e\u304c\u57fa\u672c\u3067\u3059\u3002\u4e26\u3073\u9806\u306f`menu_order`\u306e\u5c0f\u3055\u3044\u9806\u3067\u3001\u540c\u3058\u5024\u306a\u3089\u30bf\u30a4\u30c8\u30eb\u9806\u306b\u3057\u307e\u3059\u3002\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u3067\u306f\u4fdd\u5b88\u3001\u5236\u4f5c\u306e\u9806\u306b\u306a\u308a\u3001\u5b6b\u306e\u6599\u91d1\u3084\u4e0b\u66f8\u304d\u30fb\u975e\u516c\u958b\u306e\u30da\u30fc\u30b8\u306f\u5165\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u30eb\u30fc\u30d7\u5185\u306e`the_post()`\u3067\u8868\u793a\u5bfe\u8c61\u304c\u5207\u308a\u66ff\u308f\u308b\u305f\u3081\u3001\u4e00\u89a7\u306e\u5f8c\u3067`wp_reset_postdata()`\u3092\u547c\u3073\u307e\u3059\u3002\u4e00\u89a7\u306e\u4e0b\u306b\u7d9a\u304f\u56fa\u5b9a\u30da\u30fc\u30b8\u306e\u30bf\u30a4\u30c8\u30eb\u306a\u3069\u304c\u3001\u6700\u5f8c\u306e\u5b50\u30da\u30fc\u30b8\u3078\u5909\u308f\u3063\u3066\u3044\u306a\u3044\u304b\u3082\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>`posts_per_page`\u306e`-1`\u306f\u5168\u4ef6\u53d6\u5f97\u3067\u3059\u3002\u5c0f\u3055\u306a\u6848\u5185\u30da\u30fc\u30b8\u7fa4\u3092\u60f3\u5b9a\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u5927\u91cf\u306e\u56fa\u5b9a\u30da\u30fc\u30b8\u3092\u6301\u3064\u30b5\u30a4\u30c8\u3067\u306f\u4ef6\u6570\u3092\u533a\u5207\u308a\u3001\u30da\u30fc\u30b8\u9001\u308a\u3082\u542b\u3081\u3066\u8a2d\u8a08\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u4f8b\u306f\u30da\u30fc\u30b8\u9001\u308a\u3092\u4f5c\u3089\u306a\u3044\u305f\u3081\u3001\u7dcf\u4ef6\u6570\u306e\u8a08\u7b97\u3092\u7701\u304f`no_found_rows`\u3092\u6709\u52b9\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u89aaID\u3084\u516c\u958b\u72b6\u614b\u3092\u5909\u3048\u308b\u8a66\u9a13\u306f\u3001\u691c\u8a3c\u74b0\u5883\u3067\u884c\u3044\u307e\u3059\u3002\u516c\u958b\u5148\u3092\u9078\u3076\u5834\u5408\u3082\u3001\u4eca\u56de\u306e\u3088\u3046\u306a\u4e00\u89a7\u5909\u66f4\u306b\u5099\u3048\u3066\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u5fa9\u5143\u65b9\u6cd5\u3092\u78ba\u8a8d\u3057\u3066\u304a\u304f\u3068\u5b89\u5fc3\u3067\u3059\u3002<\/p>\n<aside class=\"wpq-affiliate-band\" data-wpq-article-material=\"1\"><div class=\"wpq-affiliate-band__meta\"><span class=\"wpq-affiliate-band__badge\">PR<\/span><span>\u30ed\u30fc\u30ab\u30eb\u691c\u8a3c\u306e\u3001\u305d\u306e\u5148\u3078<\/span><\/div><div class=\"wpq-affiliate-band__body\"><span class=\"wpq-affiliate-band__media\"><\/span><div class=\"wpq-affiliate-band__copy\"><span class=\"wpq-affiliate-band__brand\">Xserver<\/span><strong class=\"wpq-affiliate-band__title\">\u516c\u958b\u74b0\u5883\u306e\u6761\u4ef6\u3082\u78ba\u8a8d<\/strong><span class=\"wpq-affiliate-band__text\">\u30ed\u30fc\u30ab\u30eb\u3067\u5b89\u5168\u306b\u8a66\u305b\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3089\u3001\u516c\u958b\u5148\u306e\u901f\u5ea6\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u30b5\u30dd\u30fc\u30c8\u3082\u78ba\u8a8d\u3057\u307e\u3059\u3002\u5951\u7d04\u524d\u306b\u516c\u5f0f\u60c5\u5831\u3067\u6761\u4ef6\u3092\u898b\u6bd4\u3079\u3089\u308c\u307e\u3059\u3002<\/span><div class=\"wpq-affiliate-band__footer\"><ul class=\"wpq-affiliate-points\" aria-label=\"\u78ba\u8a8d\u3067\u304d\u308b\u30dd\u30a4\u30f3\u30c8\"><li><strong>\u30b3\u30fc\u30c9\u4fee\u6b63\u5f8c\u306e\u78ba\u8a8d<\/strong><span>\u540c\u3058\u6761\u4ef6\u3067\u518d\u8a08\u6e2c\u3057\u3001\u5b9f\u884c\u74b0\u5883\u306e\u5dee\u3092\u5207\u308a\u5206\u3051\u308b<\/span><\/li><li><strong>\u5411\u3044\u3066\u3044\u308b\u30b1\u30fc\u30b9<\/strong><span>\u8ca0\u8377\u306e\u9ad8\u3044\u4e00\u89a7\u3084\u691c\u8a3c\u7528\u9014\u3067\u5b89\u5b9a\u6027\u3092\u6bd4\u3079\u308b<\/span><\/li><li><strong>\u5951\u7d04\u524d\u306b\u78ba\u8a8d<\/strong><span>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u4ed5\u69d8\u3001\u5fa9\u5143\u65b9\u6cd5\u3001\u554f\u3044\u5408\u308f\u305b\u7a93\u53e3<\/span><\/li><\/ul><a class=\"wpq-affiliate-band__action\" href=\"https:\/\/px.a8.net\/svt\/ejp?a8mat=4B7YP3+4TULF6+CO4+61C2Q\" target=\"_blank\" rel=\"sponsored nofollow noopener noreferrer\" aria-label=\"Xserver\uff1aXserver\u306e\u6599\u91d1\u3068\u6a5f\u80fd\u3092\u516c\u5f0f\u60c5\u5831\u3067\u78ba\u8a8d\uff08\u65b0\u3057\u3044\u30bf\u30d6\uff09\" data-role=\"monetize-link\" data-link-name=\"xserver\" data-link-group=\"media-affiliate\" data-link-kind=\"affiliate\" data-link-stage=\"inline\" data-link-context=\"test-environment\" data-wpq-placement=\"inline\" data-wpq-affiliate-context=\"test-environment\">Xserver\u306e\u6599\u91d1\u3068\u6a5f\u80fd\u3092\u516c\u5f0f\u60c5\u5831\u3067\u78ba\u8a8d<span class=\"wpq-affiliate-band__external\" aria-hidden=\"true\"><svg data-wpq-icon=\"external\" aria-hidden=\"true\" focusable=\"false\" class=\"wpq-icon-svg\"\n  xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n \n \n  viewBox=\"0 0 24 24\"\n  fill=\"none\"\n  stroke=\"currentColor\"\n  stroke-width=\"2\"\n  stroke-linecap=\"round\"\n  stroke-linejoin=\"round\"\n>\n  <path d=\"M15 3h6v6\" \/>\n  <path d=\"M10 14 21 3\" \/>\n  <path d=\"M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6\" \/>\n<\/svg><\/span><\/a><\/div><\/div><\/div><template data-a8-pixel-template><img decoding=\"async\" src=\"https:\/\/www16.a8.net\/0.gif?a8mat=4B7YP3+4TULF6+CO4+61C2Q\" width=\"1\" height=\"1\" alt=\"\" loading=\"lazy\" referrerpolicy=\"no-referrer-when-downgrade\" \/><\/template><\/aside>\n<h2 id=\"all-descendants\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"code\" aria-hidden=\"true\" focusable=\"false\" class=\"wpq-icon-svg\"\n  xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n \n \n  viewBox=\"0 0 24 24\"\n  fill=\"none\"\n  stroke=\"currentColor\"\n  stroke-width=\"2\"\n  stroke-linecap=\"round\"\n  stroke-linejoin=\"round\"\n>\n  <path d=\"m18 16 4-4-4-4\" \/>\n  <path d=\"m6 8-4 4 4 4\" \/>\n  <path d=\"m14.5 4-5 16\" \/>\n<\/svg><\/span><span class=\"section-heading-text\">\u5b6b\u4ee5\u4e0b\u3082\u542b\u3081\u308b\u306a\u3089get_pages\u306echild_of\u3092\u4f7f\u3046<\/span><\/h2>\n<p>\u540c\u3058\u30b5\u30fc\u30d3\u30b9\u304b\u3089\u3001\u5236\u4f5c\u306e\u4e0b\u306b\u3042\u308b\u6599\u91d1\u307e\u3067\u53d6\u5f97\u3059\u308b\u306a\u3089`get_pages()`\u306e`child_of`\u3078\u89aaID\u3092\u6e21\u3057\u307e\u3059\u3002\u6b21\u306f\u5b50\u30c6\u30fc\u30de\u306e`template-parts\/descendant-pages.php`\u306b\u7f6e\u304f\u4f8b\u3067\u3059\u3002\u524d\u306e\u30d1\u30fc\u30c4\u3068\u4e21\u65b9\u3092\u4f7f\u3046\u5fc5\u8981\u306f\u306a\u304f\u3001\u6c42\u3081\u308b\u7bc4\u56f2\u306b\u5408\u308f\u305b\u3066\u7247\u65b9\u3092\u9078\u3073\u3001\u56fa\u5b9a\u30da\u30fc\u30b8\u7528\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u304b\u3089\u547c\u3073\u51fa\u3057\u307e\u3059\u3002<\/p>\n<div class=\"code-panel wpq-code-block\"><div class=\"wpq-code-context wpq-code-context--template\"><span class=\"wpq-code-context__icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"folder-open\" aria-hidden=\"true\" focusable=\"false\" class=\"wpq-icon-svg\"\n  xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n \n \n  viewBox=\"0 0 24 24\"\n  fill=\"none\"\n  stroke=\"currentColor\"\n  stroke-width=\"2\"\n  stroke-linecap=\"round\"\n  stroke-linejoin=\"round\"\n>\n  <path d=\"m6 14 1.5-2.9A2 2 0 0 1 9.24 10H20a2 2 0 0 1 1.94 2.5l-1.54 6a2 2 0 0 1-1.95 1.5H4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h3.9a2 2 0 0 1 1.69.9l.81 1.2a2 2 0 0 0 1.67.9H18a2 2 0 0 1 2 2v2\" \/>\n<\/svg><\/span><p>\u30af\u30e9\u30b7\u30c3\u30af\u30c6\u30fc\u30de\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\uff08\u307e\u305f\u306f\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30d1\u30fc\u30c4\uff09\u3067\u3001\u4e00\u89a7\u3092\u8868\u793a\u3057\u305f\u3044\u4f4d\u7f6e\u306b\u7f6e\u304f\u4f8b\u3067\u3059\u3002\u6295\u7a3f\u672c\u6587\u3084functions.php\u3078\u3001\u305d\u306e\u307e\u307e\u8cbc\u308b\u30b3\u30fc\u30c9\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p><\/div><div class=\"code-head wpq-code-head\"><div class=\"code-meta wpq-code-meta\"><span class=\"code-lang wpq-code-pill wpq-code-pill--lang\">PHP<\/span><span class=\"code-filename wpq-code-pill\">template-parts\/descendant-pages.php<\/span><span class=\"code-purpose wpq-code-pill\">\u6307\u5b9a\u3057\u305f\u56fa\u5b9a\u30da\u30fc\u30b8\u306e\u5b50\u5b6b\u3092\u4e00\u89a7\u8868\u793a\u3059\u308b<\/span><\/div><button type=\"button\" class=\"copy-button wpq-copy-button\">\u30b3\u30d4\u30fc<\/button><\/div><pre data-wpq-code-region data-wpq-code-label=\"\u30b3\u30fc\u30c9\u4f8b: \u6307\u5b9a\u3057\u305f\u56fa\u5b9a\u30da\u30fc\u30b8\u306e\u5b50\u5b6b\u3092\u4e00\u89a7\u8868\u793a\u3059\u308b \/ template-parts\/descendant-pages.php \/ PHP\"><code><span class=\"wpq-code-line\">&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">&lt;?php&lt;br \/&gt;<\/span><span class=\"wpq-code-line\"><span class=\"c-var\">$parent_id<\/span> = <span class=\"c-num\">112<\/span>;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\"><span class=\"c-keyword\">if<\/span> ( <span class=\"c-var\">$parent_id<\/span> &lt;= <span class=\"c-num\">0<\/span> || get_post_type( <span class=\"c-var\">$parent_id<\/span> ) !== <span class=\"c-str\">&#039;page&#039;<\/span> ) {&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-keyword\">return<\/span>;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">}&lt;\/p&gt;<\/span><span class=\"wpq-code-line\">&lt;p&gt;<span class=\"c-var\">$descendants<\/span> = get_pages( [&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;post_type&#039;<\/span>   =&gt; <span class=\"c-str\">&#039;page&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;post_status&#039;<\/span> =&gt; <span class=\"c-str\">&#039;publish&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;child_of&#039;<\/span>    =&gt; <span class=\"c-var\">$parent_id<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;sort_column&#039;<\/span> =&gt; <span class=\"c-str\">&#039;menu_order,post_title&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;sort_order&#039;<\/span> =&gt; <span class=\"c-str\">&#039;ASC&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">] );&lt;\/p&gt;<\/span><span class=\"wpq-code-line\">&lt;p&gt;<span class=\"c-keyword\">if<\/span> ( <span class=\"c-var\">$descendants<\/span> ) {&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-keyword\">echo<\/span> <span class=\"c-str\">&#039;&lt;ul&gt;&#039;<\/span>;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-keyword\">foreach<\/span> ( <span class=\"c-var\">$descendants<\/span> <span class=\"c-keyword\">as<\/span> <span class=\"c-var\">$page_item<\/span> ) {&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">        <span class=\"c-keyword\">echo<\/span> <span class=\"c-str\">&#039;&lt;li&gt;&lt;a href=&quot;&#039;<\/span> . esc_url( get_permalink( <span class=\"c-var\">$page_item<\/span> ) ) . <span class=\"c-str\">&#039;&quot;&gt;&#039;<\/span>&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">            . esc_html( get_the_title( <span class=\"c-var\">$page_item<\/span> ) ) . <span class=\"c-str\">&#039;&lt;\/a&gt;&lt;\/li&gt;&#039;<\/span>;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    }&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-keyword\">echo<\/span> <span class=\"c-str\">&#039;&lt;\/ul&gt;&#039;<\/span>;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">} <span class=\"c-keyword\">else<\/span> {&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-keyword\">echo<\/span> <span class=\"c-str\">&#039;&lt;p&gt;\u516c\u958b\u4e2d\u306e\u5b50\u5b6b\u30da\u30fc\u30b8\u306f\u3042\u308a\u307e\u305b\u3093\u3002&lt;\/p&gt;&#039;<\/span>;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">}&lt;br \/&gt;<\/span><\/code><\/pre><textarea class=\"wpq-code-raw\" hidden aria-hidden=\"true\" tabindex=\"-1\">&lt;br \/&gt;\n&lt;?php&lt;br \/&gt;\n$parent_id = 112;&lt;br \/&gt;\nif ( $parent_id &lt;= 0 || get_post_type( $parent_id ) !== &#039;page&#039; ) {&lt;br \/&gt;\n    return;&lt;br \/&gt;\n}&lt;\/p&gt;\n&lt;p&gt;$descendants = get_pages( [&lt;br \/&gt;\n    &#039;post_type&#039;   =&gt; &#039;page&#039;,&lt;br \/&gt;\n    &#039;post_status&#039; =&gt; &#039;publish&#039;,&lt;br \/&gt;\n    &#039;child_of&#039;    =&gt; $parent_id,&lt;br \/&gt;\n    &#039;sort_column&#039; =&gt; &#039;menu_order,post_title&#039;,&lt;br \/&gt;\n    &#039;sort_order&#039; =&gt; &#039;ASC&#039;,&lt;br \/&gt;\n] );&lt;\/p&gt;\n&lt;p&gt;if ( $descendants ) {&lt;br \/&gt;\n    echo &#039;&lt;ul&gt;&#039;;&lt;br \/&gt;\n    foreach ( $descendants as $page_item ) {&lt;br \/&gt;\n        echo &#039;&lt;li&gt;&lt;a href=&quot;&#039; . esc_url( get_permalink( $page_item ) ) . &#039;&quot;&gt;&#039;&lt;br \/&gt;\n            . esc_html( get_the_title( $page_item ) ) . &#039;&lt;\/a&gt;&lt;\/li&gt;&#039;;&lt;br \/&gt;\n    }&lt;br \/&gt;\n    echo &#039;&lt;\/ul&gt;&#039;;&lt;br \/&gt;\n} else {&lt;br \/&gt;\n    echo &#039;&lt;p&gt;\u516c\u958b\u4e2d\u306e\u5b50\u5b6b\u30da\u30fc\u30b8\u306f\u3042\u308a\u307e\u305b\u3093\u3002&lt;\/p&gt;&#039;;&lt;br \/&gt;\n}&lt;br \/&gt;<\/textarea><\/div>\n<p>\u3053\u306e\u6761\u4ef6\u3067\u306f\u3001\u4fdd\u5b88\u3001\u5236\u4f5c\u3001\u6599\u91d1\u306e\u9806\u306b\u53d6\u5f97\u3055\u308c\u307e\u3059\u3002\u6599\u91d1\u306e`menu_order`\u306f5\u3067\u3059\u304c\u3001\u5168\u30da\u30fc\u30b8\u3092\u5358\u7d14\u306b5\u300110\u300120\u3068\u4e26\u3079\u308b\u7d50\u679c\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u5b50\u5b6b\u3092\u89aa\u5b50\u306e\u968e\u5c64\u306b\u6cbf\u3063\u3066\u305f\u3069\u308b\u305f\u3081\u3001\u5236\u4f5c\u306e\u5f8c\u306b\u305d\u306e\u5b50\u306e\u6599\u91d1\u304c\u7d9a\u304d\u307e\u3059\u3002\u540c\u3058\u968e\u5c64\u306e\u4e26\u3073\u9806\u3068\u3001\u968e\u5c64\u3092\u305f\u3069\u308b\u9806\u5e8f\u3092\u5206\u3051\u3066\u8003\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u307e\u305f\u3001\u53d6\u5f97\u5bfe\u8c61\u306b\u5b6b\u3092\u542b\u3081\u3066\u3082\u3001\u3053\u306e\u8868\u793a\u30b3\u30fc\u30c9\u304c\u4f5c\u308b\u306e\u306f1\u6bb5\u306e\u30ea\u30b9\u30c8\u3067\u3059\u3002\u6df1\u3055\u306b\u5408\u308f\u305b\u305f\u5165\u308c\u5b50\u306e\u30e1\u30cb\u30e5\u30fc\u306f\u4f5c\u3063\u3066\u3044\u307e\u305b\u3093\u3002\u5404\u95a2\u6570\u3078\u30da\u30fc\u30b8\u3092\u660e\u793a\u3057\u3066\u6e21\u3057\u3001`the_post()`\u3084`setup_postdata()`\u3067\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u8868\u793a\u5bfe\u8c61\u3092\u5207\u308a\u66ff\u3048\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u3053\u306e\u4f8b\u306b\u306f`wp_reset_postdata()`\u3092\u8ffd\u52a0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u76f4\u4e0b\u306e\u5b50\u3092\u51fa\u3059`WP_Query`\u3092\u81ea\u5206\u306eID\u3067\u4f5c\u308b\u3068\u304d\u306f\u3001Builder\u306e\u8a73\u7d30\u8a2d\u5b9a\u3067\u3082`post_type=page`\u3068`post_parent`\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002\u751f\u6210\u3055\u308c\u305f`$args`\u306e`orderby`\u3092\u3053\u306e\u8a18\u4e8b\u306e\u914d\u5217\u3078\u5909\u66f4\u3057\u3001\u8868\u793a\u30eb\u30fc\u30d7\u3092\u7d44\u307f\u5408\u308f\u305b\u307e\u3059\u3002`get_pages()`\u306e\u30b3\u30fc\u30c9\u3092\u751f\u6210\u3059\u308b\u6a5f\u80fd\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<section class=\"builder-cta wpq-builder-panel\"><div class=\"builder-icon\" aria-hidden=\"true\"><\/div><div class=\"wpq-builder-panel__copy\"><h3>\u56fa\u5b9a\u30da\u30fc\u30b8\u306e\u89aaID\u3067\u53d6\u5f97\u6761\u4ef6\u3092\u4f5c\u308b<\/h3><p>\u8a73\u7d30\u8a2d\u5b9a\u306e\u300c\u6295\u7a3fID\u30fb\u30b9\u30e9\u30c3\u30b0\u30fb\u89aa\u5b50\u95a2\u4fc2\u300d\u3067post_parent\u3092\u9078\u3073\u3001\u81ea\u5206\u306e\u89aaID\u3092\u5165\u529b\u3057\u307e\u3059\u3002\u8a18\u4e8b\u304b\u3089\u6761\u4ef6\u304c\u81ea\u52d5\u5165\u529b\u3055\u308c\u308b\u5c0e\u7dda\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p><\/div><div class=\"builder-actions wpq-builder-panel__actions\"><a class=\"button wpq-button wpq-button--primary\" href=\"https:\/\/wptoolslab.com\/query-builder\/\">WP Query Builder\u3067\u6761\u4ef6\u3092\u5165\u529b\u3059\u308b<\/a><\/div><\/section>\n<h2 id=\"verified-results\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"search\" aria-hidden=\"true\" focusable=\"false\" class=\"wpq-icon-svg\"\n  xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n \n \n  viewBox=\"0 0 24 24\"\n  fill=\"none\"\n  stroke=\"currentColor\"\n  stroke-width=\"2\"\n  stroke-linecap=\"round\"\n  stroke-linejoin=\"round\"\n>\n  <path d=\"m21 21-4.34-4.34\" \/>\n  <circle cx=\"11\" cy=\"11\" r=\"8\" \/>\n<\/svg><\/span><span class=\"section-heading-text\">\u540c\u3058\u56fa\u5b9a\u30da\u30fc\u30b8\u3067\u53d6\u5f97\u7d50\u679c\u3092\u898b\u6bd4\u3079\u308b<\/span><\/h2>\n<p>\u6b21\u306f\u3001\u4e0a\u306ePHP\u3092\u691c\u8a3c\u7528\u30b5\u30a4\u30c8\u306eWordPress 7.1\u30fbPHP 8.4.20\u3067\u5b9f\u884c\u3057\u305f\u7d50\u679c\u3067\u3059\u3002\u5de6\u5074\u306e\u76f4\u4e0b\u306e\u5b50\u4e00\u89a7\u306f\u4fdd\u5b88\u3068\u5236\u4f5c\u3001\u53f3\u5074\u306e\u5168\u5b50\u5b6b\u4e00\u89a7\u306b\u306f\u6599\u91d1\u3082\u52a0\u308f\u308a\u307e\u3059\u3002\u3069\u3061\u3089\u306e\u4e00\u89a7\u306e\u5f8c\u3067\u3082\u3001\u5143\u306e\u30b5\u30fc\u30d3\u30b9\u306e\u30bf\u30a4\u30c8\u30eb\u3068ID112\u3092\u8868\u793a\u3067\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure class=\"wpq-screenshot-frame wpq-screenshot-frame--fit-contain\"><span class=\"wpq-screenshot-frame__media\" style=\"--wpq-screenshot-ratio:3036 \/ 2172;\"><img decoding=\"async\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/11\/wp-query-page-parent-child-SC-02-scaled.png\" alt=\"\u30b5\u30fc\u30d3\u30b9\u306e\u76f4\u4e0b\u306e\u5b50\u306f\u4fdd\u5b88\u3068\u5236\u4f5c\u3001\u5168\u5b50\u5b6b\u306f\u4fdd\u5b88\u3068\u5236\u4f5c\u3068\u6599\u91d1\u306b\u306a\u308a\u3001\u5404\u4e00\u89a7\u5f8c\u306e\u30bf\u30a4\u30c8\u30eb\u304c\u30b5\u30fc\u30d3\u30b9\u3078\u623b\u3063\u3066\u3044\u308b\u5b9f\u884c\u753b\u9762\" loading=\"lazy\" \/><\/span><figcaption class=\"wpq-screenshot-frame__caption\"><span class=\"wpq-screenshot-frame__eyebrow\">\u5b9f\u969b\u306e\u8868\u793a\u7d50\u679c<\/span><strong class=\"wpq-screenshot-frame__title\">post_parent\u3068child_of\u3067\u53d6\u5f97\u7bc4\u56f2\u304c\u5909\u308f\u308b<\/strong><p class=\"wpq-screenshot-frame__caption-text\">\u516c\u958b\u6e08\u307f\u3060\u3051\u3092\u5bfe\u8c61\u306b\u3057\u305f\u7d50\u679c\u3067\u3059\u3002\u76f4\u4e0b\u306f114\u30fb113\u3001\u5168\u5b50\u5b6b\u306f114\u30fb113\u30fb115\u306e\u9806\u3067\u3059\u3002\u53f3\u306e\u8868\u793a\u30821\u6bb5\u306e\u30ea\u30b9\u30c8\u3067\u3001\u6599\u91d1\u3092\u5165\u308c\u5b50\u306b\u306f\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p><\/figcaption><\/figure>\n<h2 id=\"check-empty\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"warning\" aria-hidden=\"true\" focusable=\"false\" class=\"wpq-icon-svg\"\n  xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n \n \n  viewBox=\"0 0 24 24\"\n  fill=\"none\"\n  stroke=\"currentColor\"\n  stroke-width=\"2\"\n  stroke-linecap=\"round\"\n  stroke-linejoin=\"round\"\n>\n  <path d=\"m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3\" \/>\n  <path d=\"M12 9v4\" \/>\n  <path d=\"M12 17h.01\" \/>\n<\/svg><\/span><span class=\"section-heading-text\">\u51fa\u306a\u3044\u30fb\u591a\u3059\u304e\u308b\u3068\u304d\u306f\u89aaID\u3068\u516c\u958b\u72b6\u614b\u3092\u78ba\u8a8d\u3059\u308b<\/span><\/h2>\n<p>\u307e\u305a\u3001\u5bfe\u8c61\u30da\u30fc\u30b8\u306b\u4fdd\u5b58\u3055\u308c\u305f\u89aaID\u3068\u30b3\u30fc\u30c9\u306e\u5024\u304c\u4e00\u81f4\u3057\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u5b6b\u3060\u3051\u304c\u51fa\u306a\u3044\u306a\u3089\u3001`post_parent`\u306e\u6307\u5b9a\u30df\u30b9\u3067\u306f\u306a\u304f\u3001\u6c42\u3081\u3066\u3044\u308b\u53d6\u5f97\u7bc4\u56f2\u3068\u65b9\u6cd5\u304c\u9055\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u7279\u306b\u3001`WP_Query`\u306e`post_parent=0`\u306f\u89aa\u3092\u6301\u305f\u306a\u3044\u30da\u30fc\u30b8\u3092\u5bfe\u8c61\u306b\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001`get_pages()`\u306e`child_of=0`\u306f\u5b50\u5b6b\u306e\u5bfe\u8c61\u3092\u9650\u5b9a\u3057\u306a\u3044\u5024\u3067\u3059\u3002\u3069\u3061\u3089\u3082\u300cID\u304c\u5206\u304b\u3089\u306a\u3044\u306e\u30670\u306b\u3057\u3066\u304a\u304f\u300d\u3068\u3044\u3046\u4f7f\u3044\u65b9\u3092\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u672c\u6587\u306e2\u3064\u306e\u4f8b\u306f\u30010\u3084\u4e0d\u5b58\u5728\u306eID\u3092\u51e6\u7406\u524d\u306b\u9664\u5916\u3057\u3066\u3044\u307e\u3059\u3002\u6709\u52b9\u306a\u89aa\u306b\u516c\u958b\u4e2d\u306e\u5bfe\u8c61\u30da\u30fc\u30b8\u304c\u306a\u3051\u308c\u3070\u30010\u4ef6\u7528\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u51fa\u307e\u3059\u3002<\/p>\n<p>\u516c\u958b\u72b6\u614b\u304c\u6df7\u5728\u3059\u308b\u968e\u5c64\u306b\u3082\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002\u691c\u8a3c\u7528\u306e\u5236\u4f5c\u3092\u4e0b\u66f8\u304d\u306b\u5909\u3048\u308b\u3068\u3001\u30b5\u30fc\u30d3\u30b9\u3092\u89aa\u306b\u3057\u305f`get_pages()`\u306e\u516c\u958b\u5b50\u5b6b\u4e00\u89a7\u306f\u4fdd\u5b88\u3060\u3051\u306b\u306a\u308a\u3001\u516c\u958b\u4e2d\u306e\u6599\u91d1\u3082\u5916\u308c\u307e\u3057\u305f\u3002\u53d6\u5f97\u3055\u308c\u305f\u516c\u958b\u30da\u30fc\u30b8\u306e\u4e2d\u306b\u4e2d\u9593\u306e\u5236\u4f5c\u304c\u306a\u304f\u3001\u968e\u5c64\u3092\u305f\u3069\u308c\u306a\u304f\u306a\u308b\u305f\u3081\u3067\u3059\u3002\u6599\u91d1\u81ea\u8eab\u304c\u4e0b\u66f8\u304d\u306b\u306a\u3063\u305f\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u540c\u3058\u72b6\u614b\u3067\u3082\u3001\u6599\u91d1\u306e\u76f4\u63a5\u306e\u89aaID113\u3092`WP_Query`\u306e`post_parent`\u3078\u6307\u5b9a\u3059\u308b\u3068\u3001\u6599\u91d1\u3092\u53d6\u5f97\u3067\u304d\u307e\u3057\u305f\u3002\u3053\u306e\u4f8b\u306f\u3001\u89aa\u81ea\u4f53\u306e\u516c\u958b\u72b6\u614b\u3092\u53d6\u5f97\u6761\u4ef6\u306b\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u89aa\u304c\u4e0b\u66f8\u304d\u306a\u3089\u5b50\u3082\u51fa\u3055\u306a\u3044\u3001\u3068\u3044\u3063\u305f\u30b5\u30a4\u30c8\u72ec\u81ea\u306e\u8981\u4ef6\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u89aa\u306e\u72b6\u614b\u3082\u5225\u306b\u5224\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<p>\u81ea\u5206\u306e\u30b5\u30a4\u30c8\u3067\u3082\u3001\u6b21\u306e\u6761\u4ef6\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3001ID\u306e\u8aa4\u308a\u3068\u968e\u5c64\u30fb\u516c\u958b\u72b6\u614b\u306e\u9055\u3044\u3092\u5207\u308a\u5206\u3051\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<div class=\"wpq-table-block\"><p class=\"wpq-table-hint\" aria-hidden=\"true\">\u8868\u306f\u6a2a\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u3067\u304d\u307e\u3059<\/p><div class=\"cause-table table-scroll wpq-table-wrap\" role=\"region\" tabindex=\"0\" aria-label=\"\u8868: \u78ba\u8a8d\u3059\u308b\u6761\u4ef6 \/ \u3053\u306e\u30b5\u30f3\u30d7\u30eb\u306e\u7d50\u679c\"><table class=\"article-table wpq-article-table\"><thead><tr><th>\u78ba\u8a8d\u3059\u308b\u6761\u4ef6<\/th><th>\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u306e\u7d50\u679c<\/th><\/tr><\/thead><tbody><tr><td>\u30b5\u30fc\u30d3\u30b9\u306e\u76f4\u4e0b\u30fb\u516c\u958b\u6e08\u307f<\/td><td>\u4fdd\u5b88\u2192\u5236\u4f5c<\/td><\/tr><tr><td>\u30b5\u30fc\u30d3\u30b9\u306e\u5168\u5b50\u5b6b\u30fb\u516c\u958b\u6e08\u307f<\/td><td>\u4fdd\u5b88\u2192\u5236\u4f5c\u2192\u6599\u91d1<\/td><\/tr><tr><td>\u5236\u4f5c\u3092\u4e0b\u66f8\u304d\u306b\u3057\u305f\u5168\u5b50\u5b6b<\/td><td>\u4fdd\u5b88\u3060\u3051\u3002\u516c\u958b\u4e2d\u306e\u6599\u91d1\u3082\u5916\u308c\u308b<\/td><\/tr><tr><td>\u5236\u4f5c\u3092\u89aaID\u306b\u3057\u305fWP_Query<\/td><td>\u5236\u4f5c\u304c\u4e0b\u66f8\u304d\u3067\u3082\u516c\u958b\u4e2d\u306e\u6599\u91d1\u3092\u53d6\u5f97<\/td><\/tr><tr><td>\u4fdd\u5b88\u3068\u5236\u4f5c\u306e\u9806\u5e8f\u3092\u540c\u305810\u306b\u3059\u308b<\/td><td>\u30bf\u30a4\u30c8\u30eb\u9806\u3067\u4fdd\u5b88\u2192\u5236\u4f5c<\/td><\/tr><tr><td>\u5bfe\u8c61\u306e\u5b50\u304c\u3044\u306a\u3044\u6709\u52b9\u306a\u89aaID<\/td><td>0\u4ef6\u30e1\u30c3\u30bb\u30fc\u30b8<\/td><\/tr><\/tbody><\/table><\/div><\/div>\n<h2 id=\"official-specs\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"book\" aria-hidden=\"true\" focusable=\"false\" class=\"wpq-icon-svg\"\n  xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n \n \n  viewBox=\"0 0 24 24\"\n  fill=\"none\"\n  stroke=\"currentColor\"\n  stroke-width=\"2\"\n  stroke-linecap=\"round\"\n  stroke-linejoin=\"round\"\n>\n  <path d=\"M12 5v16\" \/>\n  <path d=\"M20.001 19A2 2 0 0022 17V5a2 2 0 00-1.999-2L16 3.002A5 5 0 0012 5a5 5 0 00-4-2H4a2 2 0 00-2 2v12a2 2 0 001.999 2H8a5 5 0 014 2 5 5 0 014-2z\" \/>\n<\/svg><\/span><span class=\"section-heading-text\">\u5f15\u6570\u306e\u4ed5\u69d8\u3068\u3001\u30b3\u30fc\u30c9\u3092\u7f6e\u304f\u524d\u63d0\u3092\u78ba\u8a8d\u3059\u308b<\/span><\/h2>\n<p>\u53d6\u5f97\u7bc4\u56f2\u3092\u5909\u66f4\u3059\u308b\u3068\u304d\u306f\u3001`WP_Query`\u306e`post_parent`\u30fb`orderby`\u3068\u3001`get_pages()`\u306e`parent`\u30fb`child_of`\u3092\u516c\u5f0f\u8cc7\u6599\u3067\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5b50\u5b6b\u3092\u305f\u3069\u308b\u51e6\u7406\u306f`get_page_children()`\u306e\u8cc7\u6599\u3067\u3082\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<section class=\"official-docs-card wpq-reference-card wpq-reference-card--official\"><div class=\"official-docs-head\"><span class=\"official-docs-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"book\" aria-hidden=\"true\" focusable=\"false\" class=\"wpq-icon-svg\"\n  xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n \n \n  viewBox=\"0 0 24 24\"\n  fill=\"none\"\n  stroke=\"currentColor\"\n  stroke-width=\"2\"\n  stroke-linecap=\"round\"\n  stroke-linejoin=\"round\"\n>\n  <path d=\"M12 5v16\" \/>\n  <path d=\"M20.001 19A2 2 0 0022 17V5a2 2 0 00-1.999-2L16 3.002A5 5 0 0012 5a5 5 0 00-4-2H4a2 2 0 00-2 2v12a2 2 0 001.999 2H8a5 5 0 014 2 5 5 0 014-2z\" \/>\n<\/svg><\/span><div><p class=\"eyebrow wpq-eyebrow\">\u4ed5\u69d8\u3092\u78ba\u8a8d<\/p><h2>\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/h2><\/div><\/div><ul class=\"wpq-reference-list\"><li class=\"wpq-reference-item\"><a class=\"wpq-reference-item__link\" href=\"https:\/\/developer.wordpress.org\/reference\/classes\/wp_query\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"wpq-reference-item__copy\"><strong class=\"wpq-reference-item__title\">WP_Query<\/strong><span class=\"wpq-reference-item__description\">post_parent\u30fbpost_type\u30fb\u8907\u6570orderby\u306e\u6307\u5b9a<\/span><\/span><span class=\"wpq-reference-item__hint\" aria-hidden=\"true\"><svg data-wpq-icon=\"external\" aria-hidden=\"true\" focusable=\"false\" class=\"wpq-icon-svg\"\n  xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n \n \n  viewBox=\"0 0 24 24\"\n  fill=\"none\"\n  stroke=\"currentColor\"\n  stroke-width=\"2\"\n  stroke-linecap=\"round\"\n  stroke-linejoin=\"round\"\n>\n  <path d=\"M15 3h6v6\" \/>\n  <path d=\"M10 14 21 3\" \/>\n  <path d=\"M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6\" \/>\n<\/svg><\/span><\/a><\/li><li class=\"wpq-reference-item\"><a class=\"wpq-reference-item__link\" href=\"https:\/\/developer.wordpress.org\/reference\/functions\/get_pages\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"wpq-reference-item__copy\"><strong class=\"wpq-reference-item__title\">get_pages<\/strong><span class=\"wpq-reference-item__description\">parent\u3068child_of\u3001\u516c\u958b\u72b6\u614b\u3068\u4e26\u3073\u9806<\/span><\/span><span class=\"wpq-reference-item__hint\" aria-hidden=\"true\"><svg data-wpq-icon=\"external\" aria-hidden=\"true\" focusable=\"false\" class=\"wpq-icon-svg\"\n  xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n \n \n  viewBox=\"0 0 24 24\"\n  fill=\"none\"\n  stroke=\"currentColor\"\n  stroke-width=\"2\"\n  stroke-linecap=\"round\"\n  stroke-linejoin=\"round\"\n>\n  <path d=\"M15 3h6v6\" \/>\n  <path d=\"M10 14 21 3\" \/>\n  <path d=\"M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6\" \/>\n<\/svg><\/span><\/a><\/li><li class=\"wpq-reference-item\"><a class=\"wpq-reference-item__link\" href=\"https:\/\/developer.wordpress.org\/reference\/functions\/get_page_children\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"wpq-reference-item__copy\"><strong class=\"wpq-reference-item__title\">get_page_children<\/strong><span class=\"wpq-reference-item__description\">\u53d6\u5f97\u6e08\u307f\u30da\u30fc\u30b8\u304b\u3089\u5b50\u5b6b\u3092\u305f\u3069\u308b\u51e6\u7406<\/span><\/span><span class=\"wpq-reference-item__hint\" aria-hidden=\"true\"><svg data-wpq-icon=\"external\" aria-hidden=\"true\" focusable=\"false\" class=\"wpq-icon-svg\"\n  xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n \n \n  viewBox=\"0 0 24 24\"\n  fill=\"none\"\n  stroke=\"currentColor\"\n  stroke-width=\"2\"\n  stroke-linecap=\"round\"\n  stroke-linejoin=\"round\"\n>\n  <path d=\"M15 3h6v6\" \/>\n  <path d=\"M10 14 21 3\" \/>\n  <path d=\"M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6\" \/>\n<\/svg><\/span><\/a><\/li><li class=\"wpq-reference-item\"><a class=\"wpq-reference-item__link\" href=\"https:\/\/developer.wordpress.org\/reference\/functions\/wp_reset_postdata\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"wpq-reference-item__copy\"><strong class=\"wpq-reference-item__title\">wp_reset_postdata<\/strong><span class=\"wpq-reference-item__description\">\u8ffd\u52a0\u30eb\u30fc\u30d7\u306e\u5f8c\u3067\u8868\u793a\u5bfe\u8c61\u3092\u623b\u3059<\/span><\/span><span class=\"wpq-reference-item__hint\" aria-hidden=\"true\"><svg data-wpq-icon=\"external\" aria-hidden=\"true\" focusable=\"false\" class=\"wpq-icon-svg\"\n  xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n \n \n  viewBox=\"0 0 24 24\"\n  fill=\"none\"\n  stroke=\"currentColor\"\n  stroke-width=\"2\"\n  stroke-linecap=\"round\"\n  stroke-linejoin=\"round\"\n>\n  <path d=\"M15 3h6v6\" \/>\n  <path d=\"M10 14 21 3\" \/>\n  <path d=\"M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6\" \/>\n<\/svg><\/span><\/a><\/li><\/ul><\/section>\n<p>PHP\u3092\u4f7f\u3046\u65b9\u6cd5\u81ea\u4f53\u3092\u307e\u3060\u6c7a\u3081\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u6a19\u6e96\u306e\u6295\u7a3f\u4e00\u89a7\u3084\u30d6\u30ed\u30c3\u30af\u3068\u306e\u4f7f\u3044\u5206\u3051\u304b\u3089\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3078\u30b3\u30fc\u30c9\u3092\u7f6e\u304f\u6bb5\u968e\u3067\u306f\u3001\u672c\u756a\u524d\u306e\u691c\u8a3c\u624b\u9806\u3082\u4f75\u305b\u3066\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div class=\"wpq-related-links\"><a class=\"deep-link-card wpq-related-link wpq-related-link--internal\" href=\"https:\/\/wptoolslab.com\/query-lab\/articles\/when-to-use-wp-query\/\"><span class=\"article-thumb wpq-related-link__thumb\"><img decoding=\"async\" alt=\"WordPress\u306e\u6295\u7a3f\u4e00\u89a7\u306f\u3069\u3046\u4f5c\u308b\uff1f\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/09\/when-to-use-wp-query-card.png\" loading=\"lazy\" \/><\/span><div class=\"deep-link-copy wpq-related-link__copy\"><small>\u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/small><b>WordPress\u306e\u6295\u7a3f\u4e00\u89a7\u306f\u3069\u3046\u4f5c\u308b\uff1f<\/b><span class=\"jump\"><span>\u8a18\u4e8b\u3092\u8aad\u3080<\/span><\/span><\/div><\/a><a class=\"deep-link-card wpq-related-link wpq-related-link--internal\" href=\"https:\/\/wptoolslab.com\/query-lab\/articles\/wp-query-generated-code-checklist\/\"><span class=\"article-thumb wpq-related-link__thumb\"><img decoding=\"async\" alt=\"\u751f\u6210\u30b3\u30fc\u30c9\u3092WordPress\u3078\u5b89\u5168\u306b\u8cbc\u308b\u65b9\u6cd5\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/09\/wp-query-generated-code-checklist-card.png\" loading=\"lazy\" \/><\/span><div class=\"deep-link-copy wpq-related-link__copy\"><small>\u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/small><b>\u751f\u6210\u30b3\u30fc\u30c9\u3092WordPress\u3078\u5b89\u5168\u306b\u8cbc\u308b\u65b9\u6cd5<\/b><span class=\"jump\"><span>\u8a18\u4e8b\u3092\u8aad\u3080<\/span><\/span><\/div><\/a><\/div>\n<p>\u516c\u958b\u524d\u306b\u306f\u53d6\u5f97\u4ef6\u6570\u3060\u3051\u3067\u306a\u304f\u3001\u89aa\u5b50\u95a2\u4fc2\u3092\u5909\u3048\u305f\u5834\u5408\u3068\u4e00\u89a7\u306e\u5f8c\u306b\u7d9a\u304f\u8868\u793a\u3082\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<section class=\"final-checklist wpq-checklist-card wpq-checklist-card--final\"><div class=\"final-checklist-head\"><span class=\"final-checklist-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"check\" aria-hidden=\"true\" focusable=\"false\" class=\"wpq-icon-svg\"\n  xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n \n \n  viewBox=\"0 0 24 24\"\n  fill=\"none\"\n  stroke=\"currentColor\"\n  stroke-width=\"2\"\n  stroke-linecap=\"round\"\n  stroke-linejoin=\"round\"\n>\n  <path d=\"M20 6 9 17l-5-5\" \/>\n<\/svg><\/span><h2>\u516c\u958b\u524d\u306e\u78ba\u8a8d<\/h2><\/div><ul 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