{"id":4075,"date":"2026-11-08T09:00:00","date_gmt":"2026-11-08T00:00:00","guid":{"rendered":"https:\/\/wptoolslab.com\/query-lab\/?post_type=wpq_article&#038;p=4075"},"modified":"2026-09-14T13:51:32","modified_gmt":"2026-09-14T04:51:32","slug":"wp-query-builder-category-filter","status":"publish","type":"wpq_article","link":"https:\/\/wptoolslab.com\/query-lab\/articles\/wp-query-builder-category-filter\/","title":{"rendered":"WP Query Builder\u3067\u30ab\u30c6\u30b4\u30ea\u30fc\u7d5e\u308a\u8fbc\u307f\u3092\u4f5c\u308b\u65b9\u6cd5\uff5cID\u30fbslug\u30fbTax Query\u306e\u9078\u3073\u65b9"},"content":{"rendered":"<section class=\"conclusion wpq-conclusion\"><h2 class=\"wpq-conclusion__title\">ID\u3067\u89aa\u3060\u3051\u3092\u9078\u3076\u306a\u3089\u30b7\u30f3\u30d7\u30eb\u8a2d\u5b9a\u3001slug\u3084\u5b50\u306e\u6307\u5b9a\u306f\u8a73\u7d30\u8a2d\u5b9a\u3092\u9078\u3073\u307e\u3057\u3087\u3046<\/h2><p>WP Query Builder\u306e\u30b7\u30f3\u30d7\u30eb\u8a2d\u5b9a\u306f\u3001\u30ab\u30c6\u30b4\u30ea\u30fcID\u304b\u3089category__in\u3092\u4f5c\u308a\u307e\u3059\u3002<span class=\"wpq-marker wpq-marker--yellow\">\u6307\u5b9a\u30ab\u30c6\u30b4\u30ea\u30fc\u3078\u76f4\u63a5\u4ed8\u3044\u305f\u8a18\u4e8b\u304c\u5bfe\u8c61\u3067\u3001\u5b50\u30ab\u30c6\u30b4\u30ea\u30fc\u3060\u3051\u306b\u4ed8\u3044\u305f\u8a18\u4e8b\u306f\u542b\u3081\u307e\u305b\u3093\u3002<\/span><\/p>\n<p>slug\u3067\u6307\u5b9a\u3059\u308b\u306a\u3089\u8a73\u7d30\u8a2d\u5b9a\u306ecategory_name\u3001\u5b50\u30ab\u30c6\u30b4\u30ea\u30fc\u3092\u542b\u3081\u308b\u304b\u660e\u793a\u3059\u308b\u306a\u3089Tax Query\u3092\u9078\u3073\u307e\u3059\u3002\u307e\u305a\u53d6\u5f97\u3057\u305f\u3044\u7bc4\u56f2\u3092\u6c7a\u3081\u3001\u7ba1\u7406\u753b\u9762\u3067ID\u30fbslug\u3092\u8abf\u3079\u3066\u304b\u3089\u5165\u529b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<\/section>\n<h2 id=\"choose-input\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"route\" 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  <circle cx=\"12\" cy=\"12\" r=\"10\" \/>\n  <path d=\"M12 16v-4\" \/>\n  <path d=\"M12 8h.01\" \/>\n<\/svg><\/span><span class=\"section-heading-text\">\u89aa\u3060\u3051\u304b\u3001\u5b50\u306e\u8a18\u4e8b\u3082\u542b\u3081\u308b\u304b\u3067\u5165\u529b\u65b9\u5f0f\u3092\u9078\u3076<\/span><\/h2>\n<p>\u305f\u3068\u3048\u3070\u300c\u5236\u4f5c\u60c5\u5831\u300d\u306e\u4e0b\u306b\u300c\u66f4\u65b0\u60c5\u5831\u300d\u304c\u3042\u308b\u5834\u5408\u3001\u66f4\u65b0\u60c5\u5831\u3060\u3051\u304c\u4ed8\u3044\u305f\u8a18\u4e8b\u3082\u4e00\u89a7\u3078\u51fa\u3057\u305f\u3044\u3067\u3057\u3087\u3046\u304b\uff1f\u3053\u3053\u3092\u6c7a\u3081\u308b\u3068\u3001\u30b7\u30f3\u30d7\u30eb\u8a2d\u5b9a\u3067\u9032\u3081\u3089\u308c\u308b\u304b\u3001\u8a73\u7d30\u8a2d\u5b9a\u304c\u5fc5\u8981\u304b\u3092\u9078\u3079\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: \u4f5c\u308a\u305f\u3044\u4e00\u89a7 \/ \u9078\u3076\u8a2d\u5b9a \/ \u5165\u529b\u65b9\u6cd5\"><table class=\"article-table table-priority wpq-article-table\"><thead><tr><th>\u4f5c\u308a\u305f\u3044\u4e00\u89a7<\/th><th>\u9078\u3076\u8a2d\u5b9a<\/th><th>\u5165\u529b\u65b9\u6cd5<\/th><\/tr><\/thead><tbody><tr><td>\u6307\u5b9a\u30ab\u30c6\u30b4\u30ea\u30fc\u3078\u76f4\u63a5\u4ed8\u3044\u305f\u8a18\u4e8b\u3060\u3051<\/td><td>\u30b7\u30f3\u30d7\u30eb\u8a2d\u5b9a<\/td><td>\u30ab\u30c6\u30b4\u30ea\u30fcID\u3092\u5165\u529b<\/td><\/tr><tr><td>\u5b50\u306e\u8a18\u4e8b\u3082\u542b\u3081\u3066slug\u3067\u6307\u5b9a<\/td><td>\u8a73\u7d30\u8a2d\u5b9a<\/td><td>category_name\u3092\u9078\u3076<\/td><\/tr><tr><td>\u5b50\u3092\u542b\u3081\u308b\u304b\u660e\u793a\u3057\u3066\u5207\u308a\u66ff\u3048\u308b<\/td><td>\u8a73\u7d30\u8a2d\u5b9a<\/td><td>Tax Query\u3067\u6307\u5b9a<\/td><\/tr><tr><td>\u6a19\u6e96\u30ab\u30c6\u30b4\u30ea\u30fc\u4ee5\u5916\u306e\u5206\u985e\u3092\u4f7f\u3046<\/td><td>\u8a73\u7d30\u8a2d\u5b9a<\/td><td>Tax Query\u3078\u767b\u9332\u540d\u3092\u5165\u529b<\/td><\/tr><\/tbody><\/table><\/div><\/div>\n<p>\u300cID\u3067\u6307\u5b9a\u3057\u3001\u5b50\u30ab\u30c6\u30b4\u30ea\u30fc\u3060\u3051\u306e\u8a18\u4e8b\u306f\u542b\u3081\u306a\u3044\u300d\u306a\u3089\u3001\u30b7\u30f3\u30d7\u30eb\u8a2d\u5b9a\u304b\u3089\u59cb\u3081\u3089\u308c\u307e\u3059\u3002\u8868\u306e\u305d\u308c\u4ee5\u5916\u306e\u6761\u4ef6\u3067\u306f\u8a73\u7d30\u8a2d\u5b9a\u3078\u9032\u307f\u307e\u3057\u3087\u3046\u3002ID\u3067\u5b50\u3082\u542b\u3081\u305f\u3044\u5834\u5408\u306f\u3001\u8a73\u7d30\u8a2d\u5b9a\u306ecat\u3067\u3082\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001slug\u3068Tax Query\u306e\u64cd\u4f5c\u3092\u9806\u306b\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h2 id=\"find-value\" 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\">\u30ab\u30c6\u30b4\u30ea\u30fc\u4e00\u89a7\u3068\u7de8\u96c6\u753b\u9762\u3067\u3001\u5165\u529b\u3059\u308b\u5024\u3092\u8abf\u3079\u308b<\/span><\/h2>\n<p>\u5165\u529b\u3059\u308b\u524d\u306b\u3001\u7ba1\u7406\u753b\u9762\u3067\u540d\u524d\u30fbslug\u30fbID\u3092\u898b\u6bd4\u3079\u307e\u3057\u3087\u3046\u3002<span class=\"wpq-marker wpq-marker--yellow\">\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u8868\u793a\u540d\u3068slug\u306f\u540c\u3058\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002<\/span> \u4eca\u56de\u306f\u540d\u524d\u304c\u300c\u5236\u4f5c\u60c5\u5831\u300d\u3001slug\u304c`b127-production`\u3001ID\u304c`10`\u306e\u691c\u8a3c\u7528\u30ab\u30c6\u30b4\u30ea\u30fc\u3092\u4f7f\u3044\u307e\u3059\u3002\u3042\u306a\u305f\u306e\u30b5\u30a4\u30c8\u3067\u306f\u3001\u6b21\u306e\u624b\u9806\u3067\u5b9f\u969b\u306e\u5024\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>### 1. \u6295\u7a3f \u2192 \u30ab\u30c6\u30b4\u30ea\u30fc\u3067\u3001\u5bfe\u8c61\u306e\u540d\u524d\u3068slug\u3092\u898b\u308b<\/p>\n<p>WordPress\u7ba1\u7406\u753b\u9762\u3067\u300c\u6295\u7a3f \u2192 \u30ab\u30c6\u30b4\u30ea\u30fc\u300d\u3092\u958b\u304d\u3001\u76ee\u7684\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u3092\u63a2\u3057\u307e\u3059\u3002\u6570\u304c\u591a\u3044\u5834\u5408\u306f\u691c\u7d22\u3092\u4f7f\u3046\u3068\u898b\u3064\u3051\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u753b\u9762\u5e45\u304c\u72ed\u3044\u3068\u304d\u306f\u3001\u540d\u524d\u306e\u53f3\u306b\u3042\u308b\u4e09\u89d2\u306e\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3068\u8a73\u7d30\u304c\u958b\u304d\u307e\u3059\u3002\u300c\u5236\u4f5c\u60c5\u5831\u300d\u3068\u3044\u3046\u540d\u524d\u306b\u5bfe\u3057\u3001\u30b9\u30e9\u30c3\u30b0\u306f\u300cb127-production\u300d\u3068\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u306d\u3002<\/p>\n<figure class=\"wpq-screenshot-frame wpq-screenshot-frame--fit-contain\"><span class=\"wpq-screenshot-frame__media\" style=\"--wpq-screenshot-ratio:1398 \/ 528;\"><img decoding=\"async\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/09\/wp-query-builder-category-filter-SC-01.png\" alt=\"\u5e45\u306e\u72ed\u3044\u30ab\u30c6\u30b4\u30ea\u30fc\u4e00\u89a7\u3067\u5236\u4f5c\u60c5\u5831\u306e\u8a73\u7d30\u3092\u958b\u304d\u3001\u30b9\u30e9\u30c3\u30b0b127-production\u3092\u78ba\u8a8d\u3059\u308b\u5b9f\u753b\u9762\" loading=\"lazy\" \/><\/span><figcaption class=\"wpq-screenshot-frame__caption\"><span class=\"wpq-screenshot-frame__eyebrow\">\u4e00\u89a7\u3067\u78ba\u8a8d<\/span><strong class=\"wpq-screenshot-frame__title\">\u540d\u524d\u3068\u30b9\u30e9\u30c3\u30b0\u3092\u898b\u6bd4\u3079\u308b<\/strong><p class=\"wpq-screenshot-frame__caption-text\">ID\u6b04\u306f\u691c\u8a3c\u74b0\u5883\u306b\u8ffd\u52a0\u3057\u305f\u8868\u793a\u3067\u3059\u3002\u901a\u5e38\u306eWordPress\u3067ID\u6b04\u304c\u306a\u304f\u3066\u3082\u3001\u6b21\u306e\u7de8\u96c6URL\u304b\u3089\u8abf\u3079\u3089\u308c\u307e\u3059\u3002<\/p><\/figcaption><\/figure>\n<p>### 2. \u540d\u524d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u7de8\u96c6URL\u306etag_ID\u3068slug\u6b04\u3092\u78ba\u8a8d\u3059\u308b<\/p>\n<p>\u300c\u5236\u4f5c\u60c5\u5831\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u6b21\u306e\u7de8\u96c6\u753b\u9762\u304c\u958b\u304d\u307e\u3059\u3002\u30d6\u30e9\u30a6\u30b6\u306e\u30a2\u30c9\u30ec\u30b9\u6b04\u306b\u3042\u308b`tag_ID=10`\u306e`10`\u304c\u30ab\u30c6\u30b4\u30ea\u30fcID\u3067\u3059\u3002\u30b9\u30e9\u30c3\u30b0\u6b04\u306b\u306f`b127-production`\u304c\u5165\u3063\u3066\u3044\u307e\u3059\u3002\u4eca\u56de\u306f\u5024\u3092\u898b\u308b\u3060\u3051\u306a\u306e\u3067\u3001\u66f4\u65b0\u30dc\u30bf\u30f3\u306f\u62bc\u3057\u307e\u305b\u3093\u3002<\/p>\n<figure class=\"wpq-screenshot-frame wpq-screenshot-frame--fit-contain\"><span class=\"wpq-screenshot-frame__media\" style=\"--wpq-screenshot-ratio:1404 \/ 717;\"><img decoding=\"async\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/09\/wp-query-builder-category-filter-SC-02.png\" alt=\"\u5236\u4f5c\u60c5\u5831\u306e\u7de8\u96c6\u753b\u9762\u306b\u8868\u793a\u3055\u308c\u305f\u540d\u524d\u3068\u30b9\u30e9\u30c3\u30b0b127-production\" loading=\"lazy\" \/><\/span><figcaption class=\"wpq-screenshot-frame__caption\"><span class=\"wpq-screenshot-frame__eyebrow\">\u7de8\u96c6\u753b\u9762<\/span><strong class=\"wpq-screenshot-frame__title\">ID\u306fURL\u3001slug\u306f\u5165\u529b\u6b04\u3067\u78ba\u8a8d<\/strong><p class=\"wpq-screenshot-frame__caption-text\">\u3053\u306e\u753b\u9762\u306e\u7de8\u96c6URL\u306ftag_ID=10\u3002slug\u3067\u6307\u5b9a\u3059\u308b\u3068\u304d\u306f\u540d\u524d\u306e\u5236\u4f5c\u60c5\u5831\u3067\u306f\u306a\u304f\u3001b127-production\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p><\/figcaption><\/figure>\n<p>### 3. \u5b50\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u7de8\u96c6\u753b\u9762\u3067\u3001\u89aa\u3068\u306e\u95a2\u4fc2\u3092\u78ba\u304b\u3081\u308b<\/p>\n<p>\u4e00\u89a7\u3078\u623b\u3063\u3066\u300c\u66f4\u65b0\u60c5\u5831\u300d\u3092\u958b\u304f\u3068\u3001\u300c\u89aa\u30ab\u30c6\u30b4\u30ea\u30fc\u300d\u306b\u5236\u4f5c\u60c5\u5831\u304c\u9078\u3070\u308c\u3066\u3044\u307e\u3059\u3002\u66f4\u65b0\u60c5\u5831\u3060\u3051\u304c\u4ed8\u3044\u305f\u8a18\u4e8b\u3082\u4e00\u89a7\u3078\u51fa\u3059\u306a\u3089\u3001\u5b50\u30ab\u30c6\u30b4\u30ea\u30fc\u3092\u542b\u3081\u308b\u6307\u5b9a\u304c\u5fc5\u8981\u3067\u3059\u3002\u89aa\u30ab\u30c6\u30b4\u30ea\u30fc\u81ea\u8eab\u306e\u7de8\u96c6\u753b\u9762\u304c\u300c\u306a\u3057\u300d\u3067\u3082\u3001\u5b50\u304c\u5b58\u5728\u3057\u306a\u3044\u3068\u3044\u3046\u610f\u5473\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<figure class=\"wpq-screenshot-frame wpq-screenshot-frame--fit-contain\"><span class=\"wpq-screenshot-frame__media\" style=\"--wpq-screenshot-ratio:1404 \/ 537;\"><img decoding=\"async\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/09\/wp-query-builder-category-filter-SC-03.png\" alt=\"\u66f4\u65b0\u60c5\u5831\u306e\u89aa\u30ab\u30c6\u30b4\u30ea\u30fc\u3068\u3057\u3066\u5236\u4f5c\u60c5\u5831\u304c\u9078\u3070\u308c\u305f\u5b9f\u753b\u9762\" loading=\"lazy\" \/><\/span><figcaption class=\"wpq-screenshot-frame__caption\"><span class=\"wpq-screenshot-frame__eyebrow\">\u89aa\u5b50\u95a2\u4fc2<\/span><strong class=\"wpq-screenshot-frame__title\">\u5b50\u306e\u7de8\u96c6\u753b\u9762\u3067\u89aa\u30ab\u30c6\u30b4\u30ea\u30fc\u3092\u898b\u308b<\/strong><p class=\"wpq-screenshot-frame__caption-text\">\u66f4\u65b0\u60c5\u5831\u306e\u7de8\u96c6\u753b\u9762\u304b\u3089\u3001\u89aa\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u6b04\u3092\u629c\u304d\u51fa\u3057\u3066\u3044\u307e\u3059\u3002\u5236\u4f5c\u60c5\u5831\u304c\u9078\u3070\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u305d\u306e\u5b50\u306b\u5f53\u305f\u308a\u307e\u3059\u3002<\/p><\/figcaption><\/figure>\n<p>\u540d\u524d\u3068slug\u306e\u53d6\u308a\u9055\u3048\u3067\u7d5e\u308a\u8fbc\u3081\u306a\u3044\u5834\u5408\u306f\u3001[\u30ab\u30c6\u30b4\u30ea\u30fc\u7d5e\u308a\u8fbc\u307f\u304c\u52b9\u304b\u306a\u3044\u539f\u56e0](https:\/\/wptoolslab.com\/query-lab\/articles\/wp-query-category-filter-not-working\/)\u306b\u3082\u78ba\u8a8d\u4f8b\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2 id=\"simple-category-id\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"builder\" 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\">\u30b7\u30f3\u30d7\u30eb\u8a2d\u5b9a\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u6b04\u3078ID\u3092\u5165\u308c\u308b<\/span><\/h2>\n<p>\u516c\u958b\u4e2d\u306eWP Query Builder\u3092\u958b\u304d\u3001\u30b7\u30f3\u30d7\u30eb\u8a2d\u5b9a\u3067\u6295\u7a3f\u30bf\u30a4\u30d7\u306fpost\u3001\u516c\u958b\u72b6\u614b\u306fpublish\u3001\u53d6\u5f97\u4ef6\u6570\u306f10\u3001\u4e26\u3079\u66ff\u3048\u306fdate\u3001\u4e26\u3073\u65b9\u5411\u306fDESC\u306b\u3057\u307e\u3059\u3002\u300c\u30ab\u30c6\u30b4\u30ea\u30fc\u300d\u3078\u3001\u5148\u307b\u3069\u8abf\u3079\u305fID\u306e10\u3092\u5165\u529b\u3057\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:2010 \/ 485;\"><img decoding=\"async\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/09\/wp-query-builder-category-filter-SC-04.png\" alt=\"\u30b7\u30f3\u30d7\u30eb\u8a2d\u5b9a\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u6b04\u3078ID10\u3092\u5165\u529b\u3057\u305f\u5b9f\u753b\u9762\" loading=\"lazy\" \/><\/span><figcaption class=\"wpq-screenshot-frame__caption\"><span class=\"wpq-screenshot-frame__eyebrow\">ID\u3067\u6307\u5b9a<\/span><strong class=\"wpq-screenshot-frame__title\">\u30ab\u30c6\u30b4\u30ea\u30fc\u6b04\u3078\u6570\u5024\u306e10\u3092\u5165\u529b<\/strong><p class=\"wpq-screenshot-frame__caption-text\">\u5236\u4f5c\u60c5\u5831\u3068\u3044\u3046\u8868\u793a\u540d\u3084slug\u3067\u306f\u306a\u304f\u3001\u30ab\u30c6\u30b4\u30ea\u30fcID\u3092\u5165\u308c\u307e\u3059\u3002<\/p><\/figcaption><\/figure>\n<p>\u3053\u306e\u5165\u529b\u304b\u3089\u751f\u6210\u3055\u308c\u305f\u914d\u5217\u3092\u3001\u7701\u7565\u305b\u305a\u8f09\u305b\u3066\u3044\u307e\u3059\u3002category__in\u306b10\u304c\u5165\u3063\u3066\u3044\u307e\u3059\u3002\u914d\u5217\u306f\u53d6\u5f97\u6761\u4ef6\u3060\u3051\u306a\u306e\u3067\u3001\u4e00\u89a7\u306e\u8868\u793a\u306b\u306f\u5f8c\u534a\u306e\u5b8c\u6210\u4f8b\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<div class=\"code-panel wpq-code-block\"><div class=\"wpq-code-context wpq-code-context--excerpt\"><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>\u5f15\u6570\u3084\u51e6\u7406\u306e\u4e00\u90e8\u5206\u3060\u3051\u3092\u793a\u3057\u305f\u4f8b\u3067\u3059\u3002\u3053\u306e\u307e\u307e\u5358\u72ec\u3067\u8cbc\u3089\u305a\u3001\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u5185\u306eWP_Query\u3068\u30eb\u30fc\u30d7\u3078\u7d44\u307f\u8fbc\u3093\u3067\u304f\u3060\u3055\u3044\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\">generated-category-id.php<\/span><span class=\"code-purpose wpq-code-pill\">\u5236\u4f5c\u60c5\u5831\u3078\u76f4\u63a5\u4ed8\u3044\u305f\u8a18\u4e8b\u3092\u53d6\u5f97\u3059\u308b\u6761\u4ef6<\/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: \u5236\u4f5c\u60c5\u5831\u3078\u76f4\u63a5\u4ed8\u3044\u305f\u8a18\u4e8b\u3092\u53d6\u5f97\u3059\u308b\u6761\u4ef6 \/ generated-category-id.php \/ PHP\"><code><span class=\"wpq-code-line\">&lt;br \/&gt;<\/span><span class=\"wpq-code-line\"><span class=\"c-var\">$args<\/span> = <span class=\"c-keyword\">array<\/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;post&#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;posts_per_page&#039;<\/span> =&gt; <span class=\"c-num\">10<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;order&#039;<\/span> =&gt; <span class=\"c-str\">&#039;DESC&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;orderby&#039;<\/span> =&gt; <span class=\"c-str\">&#039;date&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;category__in&#039;<\/span> =&gt; <span class=\"c-keyword\">array<\/span>(&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-num\">10<\/span>&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">),&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\">    <span class=\"c-key\">&#039;ignore_sticky_posts&#039;<\/span> =&gt; <span class=\"c-keyword\">true<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;update_post_meta_cache&#039;<\/span> =&gt; <span class=\"c-keyword\">false<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;update_post_term_cache&#039;<\/span> =&gt; <span class=\"c-keyword\">false<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;lazy_load_term_meta&#039;<\/span> =&gt; <span class=\"c-keyword\">false<\/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$args = array(&lt;br \/&gt;\n    &#039;post_type&#039; =&gt; &#039;post&#039;,&lt;br \/&gt;\n    &#039;post_status&#039; =&gt; &#039;publish&#039;,&lt;br \/&gt;\n    &#039;posts_per_page&#039; =&gt; 10,&lt;br \/&gt;\n    &#039;order&#039; =&gt; &#039;DESC&#039;,&lt;br \/&gt;\n    &#039;orderby&#039; =&gt; &#039;date&#039;,&lt;br \/&gt;\n    &#039;category__in&#039; =&gt; array(&lt;br \/&gt;\n    10&lt;br \/&gt;\n),&lt;br \/&gt;\n    &#039;no_found_rows&#039; =&gt; true,&lt;br \/&gt;\n    &#039;ignore_sticky_posts&#039; =&gt; true,&lt;br \/&gt;\n    &#039;update_post_meta_cache&#039; =&gt; false,&lt;br \/&gt;\n    &#039;update_post_term_cache&#039; =&gt; false,&lt;br \/&gt;\n    &#039;lazy_load_term_meta&#039; =&gt; false&lt;br \/&gt;\n);&lt;br \/&gt;<\/textarea><\/div>\n<p>category__in\u306f\u6307\u5b9a\u30ab\u30c6\u30b4\u30ea\u30fc\u3078\u76f4\u63a5\u4ed8\u3044\u305f\u6295\u7a3f\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002\u300c\u5236\u4f5c\u60c5\u5831\u3068\u66f4\u65b0\u60c5\u5831\u306e\u4e21\u65b9\u304c\u4ed8\u3044\u305f\u8a18\u4e8b\u300d\u306f\u542b\u307e\u308c\u307e\u3059\u304c\u3001\u66f4\u65b0\u60c5\u5831\u3060\u3051\u306e\u8a18\u4e8b\u306f\u542b\u307e\u308c\u307e\u305b\u3093\u3002\u307b\u304b\u306e\u30ad\u30fc\u306f\u901a\u5e38\u6295\u7a3f\u30fb\u516c\u958b\u72b6\u614b\u30fb\u4ef6\u6570\u30fb\u65e5\u4ed8\u964d\u9806\u306a\u3069\u306e\u6761\u4ef6\u3068\u3001\u73fe\u5728\u6709\u52b9\u306a\u81ea\u52d5\u9ad8\u901f\u5316\u306e\u8a2d\u5b9a\u3067\u3059\u3002\u7dcf\u30da\u30fc\u30b8\u6570\u3092\u4f7f\u3046\u4e00\u89a7\u3067\u306fno_found_rows\u3092false\u3078\u898b\u76f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<aside class=\"callout callout-warning wpq-callout wpq-callout--warning\"><p class=\"callout-title wpq-callout__title\"><span class=\"wpq-callout__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>\u30ab\u30c6\u30b4\u30ea\u30fcID\u306f\u53cd\u6620\u5148\u3067\u8abf\u3079\u76f4\u3057\u307e\u3057\u3087\u3046<\/span><\/p><p>10\u306f\u3053\u306e\u8a18\u4e8b\u306e\u691c\u8a3c\u74b0\u5883\u306e\u5024\u3067\u3059\u3002\u540c\u3058\u540d\u524d\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u3067\u3082\u3001\u5225\u30b5\u30a4\u30c8\u3067\u306fID\u304c\u5909\u308f\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u53cd\u6620\u5148\u3067\u5225\u30ab\u30c6\u30b4\u30ea\u30fc\u304cID10\u3092\u4f7f\u3063\u3066\u3044\u308c\u3070\u30010\u4ef6\u3067\u306f\u306a\u304f\u5225\u306e\u8a18\u4e8b\u304c\u51fa\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/aside>\n\n<p>\u30ab\u30c6\u30b4\u30ea\u30fc\u6761\u4ef6\u3092\u8a66\u3059\u3068\u304d\u306f\u3001\u672c\u756a\u3068\u5206\u3051\u305fWordPress\u74b0\u5883\u3067\u89aa\u30fb\u5b50\u306e\u8a18\u4e8b\u304c\u610f\u56f3\u3069\u304a\u308a\u51fa\u308b\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002\u691c\u8a3c\u3084\u516c\u958b\u306b\u4f7f\u3046\u30b5\u30fc\u30d0\u30fc\u3092\u3053\u308c\u304b\u3089\u7528\u610f\u3059\u308b\u5834\u5408\u306f\u3001Xserver\u306ePHP\u5bfe\u5fdc\u3084\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u6761\u4ef6\u3082\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n<h2 id=\"detail-category-name\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"settings\" 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=\"M9.671 4.136a2.34 2.34 0 0 1 4.659 0 2.34 2.34 0 0 0 3.319 1.915 2.34 2.34 0 0 1 2.33 4.033 2.34 2.34 0 0 0 0 3.831 2.34 2.34 0 0 1-2.33 4.033 2.34 2.34 0 0 0-3.319 1.915 2.34 2.34 0 0 1-4.659 0 2.34 2.34 0 0 0-3.32-1.915 2.34 2.34 0 0 1-2.33-4.033 2.34 2.34 0 0 0 0-3.831A2.34 2.34 0 0 1 6.35 6.051a2.34 2.34 0 0 0 3.319-1.915\" \/>\n  <circle cx=\"12\" cy=\"12\" r=\"3\" \/>\n<\/svg><\/span><span class=\"section-heading-text\">slug\u3092\u4f7f\u3046\u5834\u5408\u306fcategory_name\u3092\u9078\u3076<\/span><\/h2>\n<p>\u7d9a\u3044\u3066\u300c\u8a73\u7d30\u8a2d\u5b9a\uff08\u5168\u9805\u76ee\uff09\u300d\u3092\u958b\u304d\u307e\u3059\u3002\u300c\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u6307\u5b9a\u65b9\u6cd5\u300d\u3092category_name\u3078\u5207\u308a\u66ff\u3048\u3001\u300c\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u5024\u300d\u3092b127-production\u3078\u5165\u308c\u66ff\u3048\u3066\u304f\u3060\u3055\u3044\u3002<span class=\"wpq-marker wpq-marker--yellow\">\u6307\u5b9a\u65b9\u6cd5\u3068\u5024\u306e\u4e21\u65b9\u3092\u5909\u3048\u3001ID\u306e10\u3092\u6b8b\u3055\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/span><\/p>\n<figure class=\"wpq-screenshot-frame wpq-screenshot-frame--fit-contain\"><span class=\"wpq-screenshot-frame__media\" style=\"--wpq-screenshot-ratio:1374 \/ 759;\"><img decoding=\"async\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/09\/wp-query-builder-category-filter-SC-05.png\" alt=\"\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u6307\u5b9a\u65b9\u6cd5\u304ccategory_name\u3001\u5024\u304cb127-production\u306b\u306a\u3063\u305f\u753b\u9762\" loading=\"lazy\" \/><\/span><figcaption class=\"wpq-screenshot-frame__caption\"><span class=\"wpq-screenshot-frame__eyebrow\">slug\u3067\u6307\u5b9a<\/span><strong class=\"wpq-screenshot-frame__title\">\u65b9\u5f0f\u3068\u5024\u306e\u4e21\u65b9\u3092\u5207\u308a\u66ff\u3048\u308b<\/strong><p class=\"wpq-screenshot-frame__caption-text\">category_name\u3067\u306f\u30b9\u30e9\u30c3\u30b0\u3092\u4f7f\u3044\u307e\u3059\u3002\u5b50\u30ab\u30c6\u30b4\u30ea\u30fc\u3060\u3051\u306b\u4ed8\u3044\u305f\u8a18\u4e8b\u3082\u53d6\u5f97\u5bfe\u8c61\u306b\u306a\u308a\u307e\u3059\u3002<\/p><\/figcaption><\/figure>\n<p>\u540c\u3058\u57fa\u672c\u6761\u4ef6\u304b\u3089\u751f\u6210\u3057\u305f\u30b3\u30fc\u30c9\u3067\u3059\u3002\u5148\u307b\u3069\u306ecategory__in\u304c\u306a\u304f\u306a\u308a\u3001category_name\u304c\u51fa\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<div class=\"code-panel wpq-code-block\"><div class=\"wpq-code-context wpq-code-context--excerpt\"><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>\u5f15\u6570\u3084\u51e6\u7406\u306e\u4e00\u90e8\u5206\u3060\u3051\u3092\u793a\u3057\u305f\u4f8b\u3067\u3059\u3002\u3053\u306e\u307e\u307e\u5358\u72ec\u3067\u8cbc\u3089\u305a\u3001\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u5185\u306eWP_Query\u3068\u30eb\u30fc\u30d7\u3078\u7d44\u307f\u8fbc\u3093\u3067\u304f\u3060\u3055\u3044\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\">generated-category-slug.php<\/span><span class=\"code-purpose wpq-code-pill\">\u5236\u4f5c\u60c5\u5831\u3068\u5b50\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u8a18\u4e8b\u3092\u53d6\u5f97\u3059\u308b\u6761\u4ef6<\/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: \u5236\u4f5c\u60c5\u5831\u3068\u5b50\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u8a18\u4e8b\u3092\u53d6\u5f97\u3059\u308b\u6761\u4ef6 \/ generated-category-slug.php \/ PHP\"><code><span class=\"wpq-code-line\">&lt;br \/&gt;<\/span><span class=\"wpq-code-line\"><span class=\"c-var\">$args<\/span> = <span class=\"c-keyword\">array<\/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;post&#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;posts_per_page&#039;<\/span> =&gt; <span class=\"c-num\">10<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;order&#039;<\/span> =&gt; <span class=\"c-str\">&#039;DESC&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;orderby&#039;<\/span> =&gt; <span class=\"c-str\">&#039;date&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;category_name&#039;<\/span> =&gt; <span class=\"c-str\">&#039;b127-production&#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\">    <span class=\"c-key\">&#039;ignore_sticky_posts&#039;<\/span> =&gt; <span class=\"c-keyword\">true<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;update_post_meta_cache&#039;<\/span> =&gt; <span class=\"c-keyword\">false<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;update_post_term_cache&#039;<\/span> =&gt; <span class=\"c-keyword\">false<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;lazy_load_term_meta&#039;<\/span> =&gt; <span class=\"c-keyword\">false<\/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$args = array(&lt;br \/&gt;\n    &#039;post_type&#039; =&gt; &#039;post&#039;,&lt;br \/&gt;\n    &#039;post_status&#039; =&gt; &#039;publish&#039;,&lt;br \/&gt;\n    &#039;posts_per_page&#039; =&gt; 10,&lt;br \/&gt;\n    &#039;order&#039; =&gt; &#039;DESC&#039;,&lt;br \/&gt;\n    &#039;orderby&#039; =&gt; &#039;date&#039;,&lt;br \/&gt;\n    &#039;category_name&#039; =&gt; &#039;b127-production&#039;,&lt;br \/&gt;\n    &#039;no_found_rows&#039; =&gt; true,&lt;br \/&gt;\n    &#039;ignore_sticky_posts&#039; =&gt; true,&lt;br \/&gt;\n    &#039;update_post_meta_cache&#039; =&gt; false,&lt;br \/&gt;\n    &#039;update_post_term_cache&#039; =&gt; false,&lt;br \/&gt;\n    &#039;lazy_load_term_meta&#039; =&gt; false&lt;br \/&gt;\n);&lt;br \/&gt;<\/textarea><\/div>\n<p>category_name\u3068\u3044\u3046\u540d\u524d\u3067\u3059\u304c\u3001\u5024\u306f\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u8868\u793a\u540d\u3067\u306f\u306a\u304fslug\u3067\u3059\u3002\u3053\u306e\u6307\u5b9a\u3067\u306f\u3001\u89aa\u306e\u5236\u4f5c\u60c5\u5831\u3060\u3051\u3067\u306a\u304f\u3001\u5b50\u306e\u66f4\u65b0\u60c5\u5831\u3060\u3051\u304c\u4ed8\u3044\u305f\u8a18\u4e8b\u3082\u542b\u307e\u308c\u307e\u3059\u3002\u5b50\u3092\u542b\u3081\u305f\u304f\u306a\u3044\u5834\u5408\u306f\u3001\u6b21\u306eTax Query\u3067\u660e\u793a\u3057\u307e\u3059\u3002<\/p>\n\n<p>ID\u3068slug\u306e\u9055\u3044\u304c\u5206\u304b\u3063\u305f\u3089\u3001WP Query Builder\u3067\u81ea\u5206\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u5024\u3092\u5165\u529b\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u307e\u305a1\u3064\u306e\u6307\u5b9a\u65b9\u5f0f\u3067\u751f\u6210\u3057\u3001\u5b50\u30ab\u30c6\u30b4\u30ea\u30fc\u3092\u542b\u3080\u304b\u3082\u78ba\u304b\u3081\u307e\u3059\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>\u81ea\u5206\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u3067\u53d6\u5f97\u6761\u4ef6\u3092\u4f5c\u308b<\/h3><p>ID\u306a\u3089category__in\u3001slug\u306a\u3089category_name\u3092\u4f7f\u3044\u307e\u3059\u3002\u5b50\u306e\u6271\u3044\u3092\u660e\u793a\u3059\u308bTax Query\u306e\u624b\u9806\u306f\u3001\u3053\u306e\u5f8c\u3067\u8aac\u660e\u3057\u307e\u3059\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\u30af\u30a8\u30ea\u3092\u4f5c\u308b<\/a><\/div><\/section>\n\n<h2 id=\"tax-query\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"filter\" 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  <circle cx=\"12\" cy=\"12\" r=\"10\" \/>\n  <path d=\"M12 16v-4\" \/>\n  <path d=\"M12 8h.01\" \/>\n<\/svg><\/span><span class=\"section-heading-text\">Tax Query\u3067\u5b50\u30ab\u30c6\u30b4\u30ea\u30fc\u3092\u542b\u3081\u308b\u304b\u6307\u5b9a\u3059\u308b<\/span><\/h2>\n<p>\u307e\u305a\u300c\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u6307\u5b9a\u65b9\u6cd5\u300d\u3092\u300c\u4f7f\u308f\u306a\u3044\u300d\u3078\u623b\u3057\u3001\u540c\u3058\u30ab\u30c6\u30b4\u30ea\u30fc\u6761\u4ef6\u304c\u4e8c\u91cd\u306b\u306a\u3089\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u6b21\u306b\u300cTax Query\uff08\u5206\u985e\u306e\u6761\u4ef6\uff09\u300d\u3092\u958b\u304d\u3001\u300c\u5206\u985e\u540d\u300d\u3078category\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5206\u985e\u540d\u3092\u5165\u308c\u308b\u3068\u3001\u307b\u304b\u306e\u6b04\u3092\u7de8\u96c6\u3067\u304d\u308b\u3088\u3046\u306b\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: \u753b\u9762\u306e\u9805\u76ee \/ \u5165\u529b\u30fb\u9078\u629e\u3059\u308b\u5024 \/ \u610f\u5473\"><table class=\"article-table table-priority wpq-article-table\"><thead><tr><th>\u753b\u9762\u306e\u9805\u76ee<\/th><th>\u5165\u529b\u30fb\u9078\u629e\u3059\u308b\u5024<\/th><th>\u610f\u5473<\/th><\/tr><\/thead><tbody><tr><td>\u5206\u985e\u540d taxonomy<\/td><td>category<\/td><td>\u6a19\u6e96\u30ab\u30c6\u30b4\u30ea\u30fc\u3092\u5bfe\u8c61\u306b\u3059\u308b<\/td><\/tr><tr><td>\u5024\u306e\u6307\u5b9a\u5f62\u5f0f field<\/td><td>slug<\/td><td>slug\u3067\u30ab\u30c6\u30b4\u30ea\u30fc\u3092\u6307\u5b9a\u3059\u308b<\/td><\/tr><tr><td>\u5206\u985e\u306e\u5024 terms<\/td><td>b127-production<\/td><td>\u5236\u4f5c\u60c5\u5831\u306eslug\u3092\u4f7f\u3046<\/td><\/tr><tr><td>\u6bd4\u8f03\u65b9\u6cd5 operator<\/td><td>IN<\/td><td>\u3053\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u306b\u5c5e\u3059\u308b\u6295\u7a3f\u3092\u542b\u3081\u308b<\/td><\/tr><tr><td>\u5b50\u306e\u5206\u985e\u3092\u542b\u3081\u308b include_children<\/td><td>false<\/td><td>\u5b50\u3060\u3051\u306e\u8a18\u4e8b\u306f\u542b\u3081\u306a\u3044<\/td><\/tr><\/tbody><\/table><\/div><\/div>\n<figure class=\"wpq-screenshot-frame wpq-screenshot-frame--fit-contain\"><span class=\"wpq-screenshot-frame__media\" style=\"--wpq-screenshot-ratio:2412 \/ 2028;\"><img decoding=\"async\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/09\/wp-query-builder-category-filter-SC-06.png\" alt=\"Tax Query\u3067category\u3001slug\u3001b127-production\u3001IN\u3001include_children false\u3092\u6307\u5b9a\u3057\u305f\u5b9f\u753b\u9762\" loading=\"lazy\" \/><\/span><figcaption class=\"wpq-screenshot-frame__caption\"><span class=\"wpq-screenshot-frame__eyebrow\">\u5b50\u306e\u6271\u3044\u3092\u6307\u5b9a<\/span><strong class=\"wpq-screenshot-frame__title\">\u5b50\u306e\u5206\u985e\u3092\u542b\u3081\u308b\u6b04\u3092false\u306b\u3059\u308b<\/strong><p class=\"wpq-screenshot-frame__caption-text\">\u89aa\u30ab\u30c6\u30b4\u30ea\u30fc\u3078\u76f4\u63a5\u4ed8\u3044\u305f\u8a18\u4e8b\u3060\u3051\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002\u5b50\u3060\u3051\u306e\u8a18\u4e8b\u3082\u51fa\u3057\u305f\u3044\u3068\u304d\u306ftrue\u306b\u5207\u308a\u66ff\u3048\u307e\u3059\u3002<\/p><\/figcaption><\/figure>\n<p>\u751f\u6210\u3055\u308c\u305f\u914d\u5217\u3067\u306f\u3001tax_query\u306e\u4e2d\u306b5\u3064\u306e\u6307\u5b9a\u304c\u5165\u308a\u307e\u3059\u3002\u6b21\u306e\u30b3\u30fc\u30c9\u306ffalse\u3092\u9078\u3093\u3060\u72b6\u614b\u306e\u672a\u7de8\u96c6\u51fa\u529b\u3067\u3059\u3002<\/p>\n<div class=\"code-panel wpq-code-block\"><div class=\"wpq-code-context wpq-code-context--excerpt\"><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>\u5f15\u6570\u3084\u51e6\u7406\u306e\u4e00\u90e8\u5206\u3060\u3051\u3092\u793a\u3057\u305f\u4f8b\u3067\u3059\u3002\u3053\u306e\u307e\u307e\u5358\u72ec\u3067\u8cbc\u3089\u305a\u3001\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u5185\u306eWP_Query\u3068\u30eb\u30fc\u30d7\u3078\u7d44\u307f\u8fbc\u3093\u3067\u304f\u3060\u3055\u3044\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\">generated-tax-query.php<\/span><span class=\"code-purpose wpq-code-pill\">slug\u3092\u4f7f\u3044\u3001\u5236\u4f5c\u60c5\u5831\u3078\u76f4\u63a5\u4ed8\u3044\u305f\u8a18\u4e8b\u3060\u3051\u3092\u53d6\u5f97\u3059\u308b\u6761\u4ef6<\/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: slug\u3092\u4f7f\u3044\u3001\u5236\u4f5c\u60c5\u5831\u3078\u76f4\u63a5\u4ed8\u3044\u305f\u8a18\u4e8b\u3060\u3051\u3092\u53d6\u5f97\u3059\u308b\u6761\u4ef6 \/ generated-tax-query.php \/ PHP\"><code><span class=\"wpq-code-line\">&lt;br \/&gt;<\/span><span class=\"wpq-code-line\"><span class=\"c-var\">$args<\/span> = <span class=\"c-keyword\">array<\/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;post&#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;posts_per_page&#039;<\/span> =&gt; <span class=\"c-num\">10<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;order&#039;<\/span> =&gt; <span class=\"c-str\">&#039;DESC&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;orderby&#039;<\/span> =&gt; <span class=\"c-str\">&#039;date&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;tax_query&#039;<\/span> =&gt; <span class=\"c-keyword\">array<\/span>(&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">        <span class=\"c-keyword\">array<\/span>(&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">            <span class=\"c-key\">&#039;taxonomy&#039;<\/span> =&gt; <span class=\"c-str\">&#039;category&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">            <span class=\"c-key\">&#039;field&#039;<\/span> =&gt; <span class=\"c-str\">&#039;slug&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">            <span class=\"c-key\">&#039;operator&#039;<\/span> =&gt; <span class=\"c-str\">&#039;IN&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">            <span class=\"c-key\">&#039;include_children&#039;<\/span> =&gt; <span class=\"c-keyword\">false<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">            <span class=\"c-key\">&#039;terms&#039;<\/span> =&gt; <span class=\"c-str\">&#039;b127-production&#039;<\/span>&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">        )&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    ),&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\">    <span class=\"c-key\">&#039;ignore_sticky_posts&#039;<\/span> =&gt; <span class=\"c-keyword\">true<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;update_post_meta_cache&#039;<\/span> =&gt; <span class=\"c-keyword\">false<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;update_post_term_cache&#039;<\/span> =&gt; <span class=\"c-keyword\">false<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;lazy_load_term_meta&#039;<\/span> =&gt; <span class=\"c-keyword\">false<\/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$args = array(&lt;br \/&gt;\n    &#039;post_type&#039; =&gt; &#039;post&#039;,&lt;br \/&gt;\n    &#039;post_status&#039; =&gt; &#039;publish&#039;,&lt;br \/&gt;\n    &#039;posts_per_page&#039; =&gt; 10,&lt;br \/&gt;\n    &#039;order&#039; =&gt; &#039;DESC&#039;,&lt;br \/&gt;\n    &#039;orderby&#039; =&gt; &#039;date&#039;,&lt;br \/&gt;\n    &#039;tax_query&#039; =&gt; array(&lt;br \/&gt;\n        array(&lt;br \/&gt;\n            &#039;taxonomy&#039; =&gt; &#039;category&#039;,&lt;br \/&gt;\n            &#039;field&#039; =&gt; &#039;slug&#039;,&lt;br \/&gt;\n            &#039;operator&#039; =&gt; &#039;IN&#039;,&lt;br \/&gt;\n            &#039;include_children&#039; =&gt; false,&lt;br \/&gt;\n            &#039;terms&#039; =&gt; &#039;b127-production&#039;&lt;br \/&gt;\n        )&lt;br \/&gt;\n    ),&lt;br \/&gt;\n    &#039;no_found_rows&#039; =&gt; true,&lt;br \/&gt;\n    &#039;ignore_sticky_posts&#039; =&gt; true,&lt;br \/&gt;\n    &#039;update_post_meta_cache&#039; =&gt; false,&lt;br \/&gt;\n    &#039;update_post_term_cache&#039; =&gt; false,&lt;br \/&gt;\n    &#039;lazy_load_term_meta&#039; =&gt; false&lt;br \/&gt;\n);&lt;br \/&gt;<\/textarea><\/div>\n<p>include_children\u306f\u3001WordPress\u5074\u3067\u306f\u521d\u671f\u5024\u304ctrue\u3067\u3059\u3002\u300cdefault\u306e\u307e\u307e\u306a\u3089\u5b50\u306f\u5165\u3089\u306a\u3044\u300d\u3068\u8003\u3048\u305a\u3001<span class=\"wpq-marker wpq-marker--yellow\">\u542b\u3081\u306a\u3044\u4e00\u89a7\u3067\u306ffalse\u304c\u751f\u6210\u30b3\u30fc\u30c9\u3078\u51fa\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/span> true\u3078\u5207\u308a\u66ff\u3048\u308b\u3068\u3001\u5b50\u30ab\u30c6\u30b4\u30ea\u30fc\u3060\u3051\u306e\u8a18\u4e8b\u3082\u5bfe\u8c61\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2 id=\"verified-results\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"binder-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  <rect width=\"8\" height=\"4\" x=\"8\" y=\"2\" rx=\"1\" ry=\"1\" \/>\n  <path d=\"M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2\" \/>\n  <path d=\"m9 14 2 2 4-4\" \/>\n<\/svg><\/span><span class=\"section-heading-text\">\u89aa\u3060\u3051\u30fb\u5b50\u3060\u3051\u30fb\u4e21\u65b9\u304c\u4ed8\u3044\u305f\u8a18\u4e8b\u3067\u7d50\u679c\u3092\u6bd4\u3079\u308b<\/span><\/h2>\n<p>\u5b50\u30ab\u30c6\u30b4\u30ea\u30fc\u3092\u542b\u3081\u308b\u3068\u3001\u3069\u306e\u8a18\u4e8b\u304c\u5897\u3048\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u3053\u3053\u3067\u306f\u89aa\u3060\u3051\u306e\u6295\u7a3f79\u3001\u5b50\u3060\u3051\u306e80\u3001\u89aa\u3068\u5b50\u306e\u4e21\u65b9\u304c\u4ed8\u3044\u305f81\u3001\u5225\u30ab\u30c6\u30b4\u30ea\u30fc\u306e82\u3092\u4f7f\u3063\u3066\u6bd4\u3079\u307e\u3059\u3002\u5148\u307b\u3069\u306eWP Query Builder\u3067\u751f\u6210\u3057\u305f\u914d\u5217\u3092\u3001\u5206\u96e2\u3057\u305fWordPress\u74b0\u5883\u3067\u305d\u306e\u307e\u307e\u5b9f\u884c\u3057\u305f\u7d50\u679c\u3067\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: \u751f\u6210\u3057\u305f\u6761\u4ef6 \/ \u53d6\u5f97\u3057\u305f\u6295\u7a3fID \/ \u5b50\u3060\u3051\u306e\u8a18\u4e8b80\"><table class=\"article-table table-priority wpq-article-table\"><thead><tr><th>\u751f\u6210\u3057\u305f\u6761\u4ef6<\/th><th>\u53d6\u5f97\u3057\u305f\u6295\u7a3fID<\/th><th>\u5b50\u3060\u3051\u306e\u8a18\u4e8b80<\/th><\/tr><\/thead><tbody><tr><td>category__in\u306b10<\/td><td>81\u30fb79<\/td><td>\u542b\u307e\u306a\u3044<\/td><\/tr><tr><td>category_name\u306bb127-production<\/td><td>81\u30fb80\u30fb79<\/td><td>\u542b\u3080<\/td><\/tr><tr><td>Tax Query\u3067include_children=false<\/td><td>81\u30fb79<\/td><td>\u542b\u307e\u306a\u3044<\/td><\/tr><tr><td>Tax Query\u3067include_children=true<\/td><td>81\u30fb80\u30fb79<\/td><td>\u542b\u3080<\/td><\/tr><\/tbody><\/table><\/div><\/div>\n<p>\u307e\u305a\u3001\u30ab\u30c6\u30b4\u30ea\u30fcID\u3092\u6307\u5b9a\u3057\u305f\u4e00\u89a7\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u89aa\u3078\u76f4\u63a5\u4ed8\u3044\u305f\u6295\u7a3f81\u30fb79\u306e2\u4ef6\u304c\u4e26\u3073\u3001\u5b50\u3060\u3051\u306e\u8a18\u4e8b80\u306f\u8868\u793a\u3055\u308c\u307e\u305b\u3093\u3002<\/p>\n<figure class=\"wpq-screenshot-frame wpq-screenshot-frame--fit-contain\"><span class=\"wpq-screenshot-frame__media\" style=\"--wpq-screenshot-ratio:3036 \/ 2004;\"><img decoding=\"async\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/09\/wp-query-builder-category-filter-SC-07-scaled.png\" alt=\"\u5171\u901a\u30b5\u30f3\u30d7\u30eb\u30b5\u30a4\u30c8\u306e\u5236\u4f5c\u60c5\u5831\u4e00\u89a7\u3067\u89aa\u30ab\u30c6\u30b4\u30ea\u30fc\u306b\u76f4\u63a5\u4ed8\u3044\u305f\u6295\u7a3f81\u30fb79\u306e2\u4ef6\u304c\u8868\u793a\u3055\u308c\u305f\u753b\u9762\" loading=\"lazy\" \/><\/span><figcaption class=\"wpq-screenshot-frame__caption\"><span class=\"wpq-screenshot-frame__eyebrow\">\u89aa\u30ab\u30c6\u30b4\u30ea\u30fc\u3092ID\u3067\u6307\u5b9a<\/span><strong class=\"wpq-screenshot-frame__title\">\u76f4\u63a5\u5206\u985e\u3057\u305f2\u4ef6\u304c\u8868\u793a\u3055\u308c\u308b<\/strong><p class=\"wpq-screenshot-frame__caption-text\">category__in\u306eID\u6307\u5b9a\u3067\u306f\u3001\u6295\u7a3f81\u30fb79\u306e2\u4ef6\u3067\u3059\u3002tax_query\u3067\u5b50\u3092\u542b\u3081\u306a\u3044\u5834\u5408\u3082\u540c\u3058\u7d50\u679c\u306b\u306a\u308a\u307e\u3059\u3002<\/p><\/figcaption><\/figure>\n<p>\u6b21\u306b\u5b50\u30ab\u30c6\u30b4\u30ea\u30fc\u3082\u542b\u3081\u308b\u3068\u3001\u66f4\u65b0\u60c5\u5831\u3060\u3051\u304c\u4ed8\u3044\u305f\u8a18\u4e8b80\u304c\u52a0\u308f\u308a\u307e\u3059\u3002\u89aa\u3068\u5b50\u306e\u4e21\u65b9\u304c\u4ed8\u3044\u305f81\u304c\u6d88\u3048\u305f\u308a\u3001\u4e8c\u91cd\u306b\u4e26\u3093\u3060\u308a\u3059\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<figure class=\"wpq-screenshot-frame wpq-screenshot-frame--fit-contain\"><span class=\"wpq-screenshot-frame__media\" style=\"--wpq-screenshot-ratio:3036 \/ 2292;\"><img decoding=\"async\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/09\/wp-query-builder-category-filter-SC-08-scaled.png\" alt=\"\u540c\u3058\u30b5\u30f3\u30d7\u30eb\u30b5\u30a4\u30c8\u306e\u5236\u4f5c\u60c5\u5831\u4e00\u89a7\u3067\u5b50\u30ab\u30c6\u30b4\u30ea\u30fc\u3060\u3051\u306e\u6295\u7a3f80\u3082\u52a0\u308f\u308a81\u30fb80\u30fb79\u306e3\u4ef6\u304c\u8868\u793a\u3055\u308c\u305f\u753b\u9762\" loading=\"lazy\" \/><\/span><figcaption class=\"wpq-screenshot-frame__caption\"><span class=\"wpq-screenshot-frame__eyebrow\">\u5b50\u30ab\u30c6\u30b4\u30ea\u30fc\u3082\u542b\u3081\u308b<\/span><strong class=\"wpq-screenshot-frame__title\">\u5b50\u3060\u3051\u306e\u8a18\u4e8b80\u3082\u4e00\u89a7\u306b\u52a0\u308f\u308b<\/strong><p class=\"wpq-screenshot-frame__caption-text\">\u5b50\u3092\u542b\u3081\u308b\u3068\u6295\u7a3f81\u30fb80\u30fb79\u306e3\u4ef6\u3067\u3059\u3002slug\u6307\u5b9a\u3082\u540c\u3058\u7d50\u679c\u3067\u3059\u3002\u89aa\u3068\u5b50\u306e\u4e21\u65b9\u304c\u4ed8\u3044\u305f81\u306f\u5e38\u306b\u5165\u308a\u3001\u5225\u30ab\u30c6\u30b4\u30ea\u30fc\u3060\u3051\u306e82\u306f\u8868\u793a\u3055\u308c\u307e\u305b\u3093\u3002<\/p><\/figcaption><\/figure>\n<p>\u5225\u30ab\u30c6\u30b4\u30ea\u30fc\u3060\u3051\u306e82\u306f\u3001\u3069\u306e\u6761\u4ef6\u306b\u3082\u5165\u308a\u307e\u305b\u3093\u3002<span class=\"wpq-marker wpq-marker--yellow\">\u300c\u5b50\u3092\u542b\u3081\u306a\u3044\u300d\u306f\u3001\u300c\u5b50\u3082\u4ed8\u3044\u3066\u3044\u308b\u6295\u7a3f\u3092\u9664\u5916\u3059\u308b\u300d\u3068\u3044\u3046\u610f\u5473\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/span> \u89aa\u3078\u76f4\u63a5\u4ed8\u3044\u3066\u3044\u308b\u8a18\u4e8b\u306f\u5bfe\u8c61\u306b\u6b8b\u308a\u307e\u3059\u3002<\/p>\n<h2 id=\"run-in-wordpress\" 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\">\u751f\u6210\u3057\u305f\u914d\u5217\u306b\u30eb\u30fc\u30d7\u3092\u52a0\u3048\u3066\u4e00\u89a7\u3092\u8868\u793a\u3059\u308b<\/span><\/h2>\n<p>\u30af\u30e9\u30b7\u30c3\u30af\u30c6\u30fc\u30de\u3092\u4f7f\u3046\u5834\u5408\u306f\u3001\u5b50\u30c6\u30fc\u30de\u306b`template-parts\/category-list.php`\u3092\u4f5c\u308a\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u3092\u7f6e\u304d\u307e\u3059\u3002\u65b0\u898f\u30d5\u30a1\u30a4\u30eb\u7528\u306b\u5148\u982d\u306e`&lt;?php`\u3082\u542b\u3081\u3066\u3044\u307e\u3059\u3002\u3059\u3067\u306bPHP\u3092\u66f8\u3044\u3066\u3044\u308b\u7b87\u6240\u3078\u7d44\u307f\u8fbc\u3080\u3068\u304d\u306f\u3001\u958b\u59cb\u30bf\u30b0\u3092\u91cd\u306d\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u914d\u5217\u306f\u6700\u521d\u306eID\u6307\u5b9a\u306e\u751f\u6210\u7d50\u679c\u3092\u305d\u306e\u307e\u307e\u4f7f\u3044\u3001\u305d\u306e\u4e0b\u306b\u53d6\u5f97\u30fb\u8868\u793a\u30fb0\u4ef6\u6642\u306e\u6848\u5185\u30fb\u30ea\u30bb\u30c3\u30c8\u3092\u624b\u66f8\u304d\u3067\u8ffd\u52a0\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5b50\u30c6\u30fc\u30de\u306e`page.php`\u3067\u306f\u3001\u65e2\u5b58\u306e\u30e1\u30a4\u30f3\u30eb\u30fc\u30d7\u304c\u7d42\u308f\u3063\u305f\u5f8c\u3001`get_footer()`\u3088\u308a\u524d\u304b\u3089\u3001`get_template_part( &#8216;template-parts\/category-list&#8217; );`\u30671\u56de\u3060\u3051\u547c\u3073\u51fa\u3057\u307e\u3059\u3002\u65e2\u5b58\u306e\u672c\u6587\u51fa\u529b\u306f\u6b8b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6295\u7a3f\u672c\u6587\u306e\u7de8\u96c6\u6b04\u3084\u3001`functions.php`\u3078\u8868\u793a\u30b3\u30fc\u30c9\u5168\u4f53\u3092\u8cbc\u308b\u624b\u9806\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30d6\u30ed\u30c3\u30af\u30c6\u30fc\u30de\u3084\u30b5\u30a4\u30c8\u30a8\u30c7\u30a3\u30bf\u30fc\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3078\u306f\u3001\u305d\u306e\u307e\u307e\u8cbc\u308c\u307e\u305b\u3093\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\/category-list.php<\/span><span class=\"code-purpose wpq-code-pill\">\u751f\u6210\u3057\u305fID\u6307\u5b9a\u306e\u6761\u4ef6\u3067\u6295\u7a3f\u4e00\u89a7\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: \u751f\u6210\u3057\u305fID\u6307\u5b9a\u306e\u6761\u4ef6\u3067\u6295\u7a3f\u4e00\u89a7\u3092\u8868\u793a\u3059\u308b \/ template-parts\/category-list.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\">$args<\/span> = <span class=\"c-keyword\">array<\/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;post&#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;posts_per_page&#039;<\/span> =&gt; <span class=\"c-num\">10<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;order&#039;<\/span> =&gt; <span class=\"c-str\">&#039;DESC&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;orderby&#039;<\/span> =&gt; <span class=\"c-str\">&#039;date&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;category__in&#039;<\/span> =&gt; <span class=\"c-keyword\">array<\/span>(&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-num\">10<\/span>&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">),&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\">    <span class=\"c-key\">&#039;ignore_sticky_posts&#039;<\/span> =&gt; <span class=\"c-keyword\">true<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;update_post_meta_cache&#039;<\/span> =&gt; <span class=\"c-keyword\">false<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;update_post_term_cache&#039;<\/span> =&gt; <span class=\"c-keyword\">false<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;lazy_load_term_meta&#039;<\/span> =&gt; <span class=\"c-keyword\">false<\/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\">$category_query<\/span> = <span class=\"c-keyword\">new<\/span> <span class=\"c-fn\">WP_Query<\/span>( <span class=\"c-var\">$args<\/span> );&lt;\/p&gt;<\/span><span class=\"wpq-code-line\">&lt;p&gt;<span class=\"c-keyword\">if<\/span> ( <span class=\"c-var\">$category_query<\/span>-&gt;have_posts() ) :&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-keyword\">while<\/span> ( <span class=\"c-var\">$category_query<\/span>-&gt;have_posts() ) :&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">        <span class=\"c-var\">$category_query<\/span>-&gt;the_post();&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">        ?&gt;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">        &lt;article&gt;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">            &lt;h2&gt;&lt;a href=&quot;<span class=\"c-keyword\">echo<\/span> esc_url( get_permalink() ); ?&gt;&quot;&gt;<span class=\"c-keyword\">echo<\/span> esc_html( get_the_title() ); ?&gt;&lt;\/a&gt;&lt;\/h2&gt;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">        &lt;\/article&gt;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">        php&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-keyword\">endwhile<\/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;\u8a72\u5f53\u3059\u308b\u8a18\u4e8b\u306f\u3042\u308a\u307e\u305b\u3093\u3002&lt;\/p&gt;&#039;<\/span>;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\"><span class=\"c-keyword\">endif<\/span>;&lt;\/p&gt;<\/span><span class=\"wpq-code-line\">&lt;p&gt;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$args = array(&lt;br \/&gt;\n    &#039;post_type&#039; =&gt; &#039;post&#039;,&lt;br \/&gt;\n    &#039;post_status&#039; =&gt; &#039;publish&#039;,&lt;br \/&gt;\n    &#039;posts_per_page&#039; =&gt; 10,&lt;br \/&gt;\n    &#039;order&#039; =&gt; &#039;DESC&#039;,&lt;br \/&gt;\n    &#039;orderby&#039; =&gt; &#039;date&#039;,&lt;br \/&gt;\n    &#039;category__in&#039; =&gt; array(&lt;br \/&gt;\n    10&lt;br \/&gt;\n),&lt;br \/&gt;\n    &#039;no_found_rows&#039; =&gt; true,&lt;br \/&gt;\n    &#039;ignore_sticky_posts&#039; =&gt; true,&lt;br \/&gt;\n    &#039;update_post_meta_cache&#039; =&gt; false,&lt;br \/&gt;\n    &#039;update_post_term_cache&#039; =&gt; false,&lt;br \/&gt;\n    &#039;lazy_load_term_meta&#039; =&gt; false&lt;br \/&gt;\n);&lt;\/p&gt;\n&lt;p&gt;$category_query = new WP_Query( $args );&lt;\/p&gt;\n&lt;p&gt;if ( $category_query-&gt;have_posts() ) :&lt;br \/&gt;\n    while ( $category_query-&gt;have_posts() ) :&lt;br \/&gt;\n        $category_query-&gt;the_post();&lt;br \/&gt;\n        ?&gt;&lt;br \/&gt;\n        &lt;article&gt;&lt;br \/&gt;\n            &lt;h2&gt;&lt;a href=&quot;&lt;?php echo esc_url( get_permalink() ); ?&gt;&quot;&gt;&lt;?php echo esc_html( get_the_title() ); ?&gt;&lt;\/a&gt;&lt;\/h2&gt;&lt;br \/&gt;\n        &lt;\/article&gt;&lt;br \/&gt;\n        &lt;?php&lt;br \/&gt;\n    endwhile;&lt;br \/&gt;\nelse :&lt;br \/&gt;\n    echo &#039;&lt;p&gt;\u8a72\u5f53\u3059\u308b\u8a18\u4e8b\u306f\u3042\u308a\u307e\u305b\u3093\u3002&lt;\/p&gt;&#039;;&lt;br \/&gt;\nendif;&lt;\/p&gt;\n&lt;p&gt;wp_reset_postdata();&lt;br \/&gt;<\/textarea><\/div>\n<p>\u691c\u8a3c\u74b0\u5883\u3067\u306f81\u30fb79\u306e2\u6295\u7a3f\u304c\u8868\u793a\u3055\u308c\u3001\u6700\u5f8c\u306b\u5143\u30da\u30fc\u30b8\u306e\u6295\u7a3f\u30c7\u30fc\u30bf\u3078\u623b\u308a\u307e\u3057\u305f\u3002\u5b9f\u969b\u306b\u4f7f\u3046\u969b\u306fcategory__in\u306e10\u3092\u53cd\u6620\u5148\u306eID\u3078\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002\u30bf\u30a4\u30c8\u30eb\u3060\u3051\u3067\u306a\u304f\u3001\u30ea\u30f3\u30af\u5148\u30840\u4ef6\u6642\u306e\u6848\u5185\u3082\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\/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><a class=\"deep-link-card wpq-related-link wpq-related-link--internal\" href=\"https:\/\/wptoolslab.com\/query-lab\/articles\/wp-query-basic-syntax\/\"><span class=\"article-thumb wpq-related-link__thumb\"><img decoding=\"async\" alt=\"WP_Query\u306e\u57fa\u672c\u69cb\u6587\u3068$args\u306e\u66f8\u304d\u65b9\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/08\/wp-query-basic-syntax-card-1.png\" loading=\"lazy\" \/><\/span><div class=\"deep-link-copy wpq-related-link__copy\"><small>\u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/small><b>WP_Query\u306e\u57fa\u672c\u69cb\u6587\u3068$args\u306e\u66f8\u304d\u65b9<\/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-reset-postdata-reason\/\"><span class=\"article-thumb wpq-related-link__thumb\"><img decoding=\"async\" alt=\"wp_reset_postdata()\u304c\u5fc5\u8981\u306a\u7406\u7531\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/08\/wp-reset-postdata-reason-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>wp_reset_postdata()\u304c\u5fc5\u8981\u306a\u7406\u7531<\/b><span class=\"jump\"><span>\u8a18\u4e8b\u3092\u8aad\u3080<\/span><\/span><\/div><\/a><\/div>\n<h2 id=\"avoid-overlap\" 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\">\u540c\u3058\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u6307\u5b9a\u306f1\u3064\u306e\u65b9\u6cd5\u306b\u305d\u308d\u3048\u308b<\/span><\/h2>\n<p>category_name\u3068taxonomy=category\u306eTax Query\u3092\u540c\u6642\u306b\u6b8b\u3059\u3068\u3001WP Query Builder\u306f\u6761\u4ef6\u306e\u610f\u5473\u304c\u91cd\u306a\u308a\u3084\u3059\u3044\u3068\u3044\u3046\u8b66\u544a\u3092\u51fa\u3057\u307e\u3059\u3002\u5358\u7d14\u306a\u6307\u5b9a\u306f\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u6b04\u3001\u5b50\u306e\u6271\u3044\u3084\u8907\u6570\u5206\u985e\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u6307\u5b9a\u306fTax Query\u3078\u6574\u7406\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u6761\u4ef6\u3092\u91cd\u306d\u308b\u3068AND\u3067\u5019\u88dc\u304c\u72ed\u307e\u308a\u3001\u610f\u56f3\u305b\u305a0\u4ef6\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u8b66\u544a\u3060\u3051\u3092\u6d88\u3059\u306e\u3067\u306f\u306a\u304f\u3001\u53d6\u5f97\u3057\u305f\u3044\u7bc4\u56f2\u30921\u3064\u306e\u65b9\u6cd5\u3067\u8868\u305b\u308b\u304b\u898b\u76f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2 id=\"multiple-categories\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"filter\" 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  <circle cx=\"12\" cy=\"12\" r=\"10\" \/>\n  <path d=\"M12 16v-4\" \/>\n  <path d=\"M12 8h.01\" \/>\n<\/svg><\/span><span class=\"section-heading-text\">\u8907\u6570\u30ab\u30c6\u30b4\u30ea\u30fc\u3067\u306f\u3001\u3069\u308c\u304b1\u3064\u304b\u3059\u3079\u3066\u304b\u3092\u9078\u3076<\/span><\/h2>\n<p>\u3053\u3053\u307e\u3067\u306e1\u30ab\u30c6\u30b4\u30ea\u30fc\u3092\u6307\u5b9a\u3059\u308b\u4f8b\u304b\u3089\u6761\u4ef6\u3092\u5897\u3084\u3059\u5834\u5408\u306f\u3001\u300c\u3069\u308c\u304b1\u3064\u306b\u5c5e\u3059\u308b\u8a18\u4e8b\u300d\u3068\u300c\u3059\u3079\u3066\u306b\u5c5e\u3059\u308b\u8a18\u4e8b\u300d\u3092\u533a\u5225\u3057\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: \u53d6\u5f97\u3057\u305f\u3044\u8a18\u4e8b \/ \u6307\u5b9a\u306e\u5019\u88dc \/ \u6c17\u3092\u4ed8\u3051\u308b\u3053\u3068\"><table class=\"article-table table-priority wpq-article-table\"><thead><tr><th>\u53d6\u5f97\u3057\u305f\u3044\u8a18\u4e8b<\/th><th>\u6307\u5b9a\u306e\u5019\u88dc<\/th><th>\u6c17\u3092\u4ed8\u3051\u308b\u3053\u3068<\/th><\/tr><\/thead><tbody><tr><td>\u8907\u6570ID\u306e\u3069\u308c\u304b\u306b\u5c5e\u3059\u308b<\/td><td>category__in<\/td><td>\u5b50\u30ab\u30c6\u30b4\u30ea\u30fc\u306f\u542b\u307e\u306a\u3044<\/td><\/tr><tr><td>\u8907\u6570ID\u306e\u3059\u3079\u3066\u306b\u5c5e\u3059\u308b<\/td><td>category__and<\/td><td>\u540c\u3058\u6295\u7a3f\u306b\u5168\u30ab\u30c6\u30b4\u30ea\u30fc\u304c\u5fc5\u8981<\/td><\/tr><tr><td>\u8907\u6570slug\u306e\u3069\u308c\u304b\u306b\u5c5e\u3059\u308b<\/td><td>category_name\u3092\u30ab\u30f3\u30de\u533a\u5207\u308a<\/td><td>\u5b50\u30ab\u30c6\u30b4\u30ea\u30fc\u3092\u542b\u3080<\/td><\/tr><tr><td>\u30ab\u30c6\u30b4\u30ea\u30fc\u3068\u30bf\u30b0\u3092\u7d44\u307f\u5408\u308f\u305b\u308b<\/td><td>Tax Query\u3078\u6761\u4ef6\u3092\u8ffd\u52a0<\/td><td>2\u6761\u4ef6\u4ee5\u4e0a\u3067relation\u3092\u9078\u3076<\/td><\/tr><\/tbody><\/table><\/div><\/div>\n<p>\u8907\u6570\u5206\u985e\u306eAND\u30fbOR\u3092\u6c7a\u3081\u305f\u3044\u5834\u5408\u306f\u3001\u6b21\u306e\u89e3\u8aac\u3067\u53d6\u5f97\u7bc4\u56f2\u3092\u6574\u7406\u3057\u3066\u304b\u3089WP Query Builder\u3078\u623b\u308b\u3068\u3001\u6761\u4ef6\u3092\u5897\u3084\u3057\u3059\u304e\u305a\u306b\u6e08\u307f\u307e\u3059\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\/tax-query-filtering\/\"><span class=\"article-thumb wpq-related-link__thumb\"><img decoding=\"async\" alt=\"tax_query\u3068\u306f\uff1f\u30ab\u30c6\u30b4\u30ea\u30fc\u30fb\u30bf\u30b0\u30fb\u30ab\u30b9\u30bf\u30e0\u30bf\u30af\u30bd\u30ce\u30df\u30fc\u3067\u7d5e\u308a\u8fbc\u3080\u65b9\u6cd5\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/08\/tax-query-filtering-card-1.png\" loading=\"lazy\" \/><\/span><div class=\"deep-link-copy wpq-related-link__copy\"><small>\u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/small><b>tax_query\u3068\u306f\uff1f\u30ab\u30c6\u30b4\u30ea\u30fc\u30fb\u30bf\u30b0\u30fb\u30ab\u30b9\u30bf\u30e0\u30bf\u30af\u30bd\u30ce\u30df\u30fc\u3067\u7d5e\u308a\u8fbc\u3080\u65b9\u6cd5<\/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\/tax-query-relation-and-or\/\"><span class=\"article-thumb wpq-related-link__thumb\"><img decoding=\"async\" alt=\"tax_query\u306erelation AND \/ OR\u306e\u9055\u3044\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/08\/tax-query-relation-and-or-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>tax_query\u306erelation AND \/ OR\u306e\u9055\u3044<\/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-builder-argument-map\/\"><span class=\"article-thumb wpq-related-link__thumb\"><img decoding=\"async\" alt=\"\u5165\u529b\u9805\u76ee\u3068WP_Query\u5f15\u6570\u306e\u5bfe\u5fdc\u8868\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/09\/wp-query-builder-argument-map-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>\u5165\u529b\u9805\u76ee\u3068WP_Query\u5f15\u6570\u306e\u5bfe\u5fdc\u8868<\/b><span class=\"jump\"><span>\u8a18\u4e8b\u3092\u8aad\u3080<\/span><\/span><\/div><\/a><\/div>\n<h2 id=\"troubleshooting\" 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\">0\u4ef6\u306a\u3089\u3001\u5024\u30fb\u516c\u958b\u72b6\u614b\u30fb\u91cd\u8907\u6761\u4ef6\u3092\u78ba\u8a8d\u3059\u308b<\/span><\/h2>\n<p>\u30ab\u30c6\u30b4\u30ea\u30fc\u6307\u5b9a\u3092\u52a0\u3048\u305f\u9014\u7aef\u306b0\u4ef6\u306b\u306a\u3063\u305f\u3089\u3001\u5225\u306e\u6761\u4ef6\u3092\u5897\u3084\u3059\u524d\u306b\u6b21\u306e\u9806\u3067\u5207\u308a\u5206\u3051\u307e\u3057\u3087\u3046\u3002<\/p>\n<section class=\"debug-steps wpq-steps-card\"><h2>0\u4ef6\u306b\u306a\u308b\u3068\u304d\u306e\u78ba\u8a8d\u9806<\/h2><ol class=\"step-list wpq-steps\"><li><span class=\"step-number wpq-step-no\">1<\/span><div class=\"step-body wpq-step-body\">\u30ab\u30c6\u30b4\u30ea\u30fc\u6761\u4ef6\u3092\u5916\u3059\u3068\u6295\u7a3f\u304c\u51fa\u308b\u304b\u78ba\u8a8d\u3059\u308b<\/div><\/li><li><span class=\"step-number wpq-step-no\">2<\/span><div class=\"step-body wpq-step-body\">\u53cd\u6620\u5148\u306bID\u30fbslug\u304c\u5b9f\u5728\u3057\u3001\u5bfe\u8c61\u6295\u7a3f\u3078\u4ed8\u3044\u3066\u3044\u308b\u304b\u8abf\u3079\u308b<\/div><\/li><li><span class=\"step-number wpq-step-no\">3<\/span><div class=\"step-body wpq-step-body\">category_name\u306b\u306fslug\u3001Tax Query\u306b\u306ffield\u306b\u5408\u3046terms\u3092\u6307\u5b9a\u3059\u308b<\/div><\/li><li><span class=\"step-number wpq-step-no\">4<\/span><div class=\"step-body wpq-step-body\">\u30ab\u30c6\u30b4\u30ea\u30fc\u6b04\u3068Tax Query\u306b\u540c\u3058\u6761\u4ef6\u304c\u6b8b\u3063\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3059\u308b<\/div><\/li><li><span class=\"step-number wpq-step-no\">5<\/span><div class=\"step-body wpq-step-body\">post_type\u3068post_status\u304c\u5bfe\u8c61\u6295\u7a3f\u306b\u5408\u3063\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b<\/div><\/li><\/ol><\/section>\n<p>\u3069\u306e\u6bb5\u968e\u30670\u4ef6\u306b\u306a\u308b\u304b\u5206\u304b\u3063\u305f\u3089\u3001\u75c7\u72b6\u306b\u5408\u3046\u8a18\u4e8b\u3067\u78ba\u8a8d\u9805\u76ee\u3092\u7d5e\u308c\u307e\u3059\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\/wp-query-category-filter-not-working\/\"><span class=\"article-thumb wpq-related-link__thumb\"><img decoding=\"async\" alt=\"\u30ab\u30c6\u30b4\u30ea\u30fc\u7d5e\u308a\u8fbc\u307f\u304c\u52b9\u304b\u306a\u3044\u539f\u56e0\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/08\/wp-query-category-filter-not-working-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>\u30ab\u30c6\u30b4\u30ea\u30fc\u7d5e\u308a\u8fbc\u307f\u304c\u52b9\u304b\u306a\u3044\u539f\u56e0<\/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\/?post_type=wpq_article&#038;p=4078\"><span class=\"article-thumb wpq-related-link__thumb\"><img decoding=\"async\" alt=\"WP Query Builder\u3067\u6295\u7a3f\u304c0\u4ef6\u306b\u306a\u308b\u539f\u56e0\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/09\/wp-query-builder-no-results-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>WP Query Builder\u3067\u6295\u7a3f\u304c0\u4ef6\u306b\u306a\u308b\u539f\u56e0<\/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-no-posts-checklist\/\"><span class=\"article-thumb wpq-related-link__thumb\"><img decoding=\"async\" alt=\"WP_Query\u3067\u6295\u7a3f\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u6642\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/08\/wp-query-no-posts-checklist-card-2.png\" loading=\"lazy\" \/><\/span><div class=\"deep-link-copy wpq-related-link__copy\"><small>\u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/small><b>WP_Query\u3067\u6295\u7a3f\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u6642\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/b><span class=\"jump\"><span>\u8a18\u4e8b\u3092\u8aad\u3080<\/span><\/span><\/div><\/a><\/div>\n<h2 id=\"builder-flow\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"builder\" 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\">\u5165\u529b\u6761\u4ef6\u3068\u751f\u6210\u30b3\u30fc\u30c9\u304c\u4e00\u81f4\u3057\u3066\u304b\u3089\u30b3\u30d4\u30fc\u3059\u308b<\/span><\/h2>\n<p>\u6700\u5f8c\u306b\u3001\u9078\u3093\u3060\u65b9\u5f0f\u3068\u751f\u6210\u30b3\u30fc\u30c9\u3092\u898b\u6bd4\u3079\u307e\u3059\u3002\u753b\u9762\u5168\u4f53\u306e\u64cd\u4f5c\u3084\u30b3\u30d4\u30fc\u65b9\u6cd5\u306f[WP Query Builder\u306e\u4f7f\u3044\u65b9\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb](https:\/\/wptoolslab.com\/query-builder\/tutorial\/)\u3067\u78ba\u8a8d\u3067\u304d\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>\u30b3\u30d4\u30fc\u524d\u306b\u78ba\u8a8d\u3059\u308b\u3053\u3068<\/h2><\/div><ul class=\"wpq-checklist\"><li>ID\u30fbslug\u3092\u53cd\u6620\u5148\u3067\u8abf\u3079\u305f<\/li><li>\u5b50\u30ab\u30c6\u30b4\u30ea\u30fc\u3060\u3051\u306e\u8a18\u4e8b\u3092\u542b\u3081\u308b\u304b\u6c7a\u3081\u305f<\/li><li>\u5165\u529b\u3057\u305f\u65b9\u5f0f\u306b\u5408\u3046category__in\u30fbcategory_name\u30fbtax_query\u304c\u751f\u6210\u3055\u308c\u305f<\/li><li>\u30ab\u30c6\u30b4\u30ea\u30fc\u6b04\u3068Tax Query\u3078\u540c\u3058\u6761\u4ef6\u3092\u91cd\u306d\u3066\u3044\u306a\u3044<\/li><li>\u751f\u6210\u914d\u5217\u306b\u30eb\u30fc\u30d7\u30fb0\u4ef6\u6642\u306e\u8868\u793a\u30fb\u30ea\u30bb\u30c3\u30c8\u3092\u52a0\u3048\u305f<\/li><li>\u30ed\u30fc\u30ab\u30eb\u3067\u89aa\u3060\u3051\u30fb\u5b50\u3060\u3051\u30fb\u4e21\u65b9\u30fb0\u4ef6\u3092\u78ba\u304b\u3081\u305f<\/li><\/ul><\/section>\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\">WordPress\u516c\u5f0f<\/p><h2>\u30ab\u30c6\u30b4\u30ea\u30fc\u6761\u4ef6\u306e\u516c\u5f0f\u8cc7\u6599<\/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\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u30fb\u30bf\u30af\u30bd\u30ce\u30df\u30fc\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc<\/strong><span class=\"wpq-reference-item__description\">ID\u30fbslug\u3068\u5b50\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u6271\u3044\u3092\u8abf\u3079\u308b<\/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\/classes\/wp_tax_query\/__construct\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"wpq-reference-item__copy\"><strong class=\"wpq-reference-item__title\">WP_Tax_Query\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc<\/strong><span class=\"wpq-reference-item__description\">taxonomy\u30fbfield\u30fbterms\u30fbinclude_children\u3092\u78ba\u8a8d\u3059\u308b<\/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\/themes\/classic-themes\/basics\/the-loop\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"wpq-reference-item__copy\"><strong class=\"wpq-reference-item__title\">The Loop<\/strong><span class=\"wpq-reference-item__description\">\u4e00\u89a7\u3092\u8868\u793a\u3059\u308b\u30eb\u30fc\u30d7\u306e\u66f8\u304d\u65b9\u3092\u8abf\u3079\u308b<\/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\">\u72ec\u81ea\u30eb\u30fc\u30d7\u5f8c\u306b\u5143\u306e\u6295\u7a3f\u30c7\u30fc\u30bf\u3078\u623b\u3059\u65b9\u6cd5\u3092\u78ba\u8a8d\u3059\u308b<\/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<section class=\"faq-section wpq-faq-section\"><div class=\"faq-stack wpq-faq-stack\"><details class=\"faq-item wpq-faq-item\"><summary>\u30ab\u30c6\u30b4\u30ea\u30fc\u6b04\u3078\u8868\u793a\u540d\u3092\u5165\u308c\u3066\u3082\u3088\u3044\u3067\u3059\u304b\uff1f<\/summary><div class=\"faq-answer wpq-faq-answer\"><p>\u30b7\u30f3\u30d7\u30eb\u8a2d\u5b9a\u306fID\u7528\u3067\u3059\u3002\u8a73\u7d30\u8a2d\u5b9a\u3067category_name\u3092\u9078\u3076\u5834\u5408\u306fslug\u3092\u5165\u308c\u307e\u3059\u3002Tax Query\u3067\u306ffield\u306b\u5408\u3046\u5024\u3092terms\u3078\u5165\u308c\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/div><\/details><details class=\"faq-item wpq-faq-item\"><summary>\u89aa\u3068\u5b50\u306e\u4e21\u65b9\u304c\u4ed8\u3044\u305f\u6295\u7a3f\u306f\u3001include_children=false\u3067\u9664\u5916\u3055\u308c\u307e\u3059\u304b\uff1f<\/summary><div class=\"faq-answer wpq-faq-answer\"><p>\u9664\u5916\u3055\u308c\u307e\u305b\u3093\u3002\u89aa\u30ab\u30c6\u30b4\u30ea\u30fc\u3078\u76f4\u63a5\u5c5e\u3059\u308b\u305f\u3081\u3001\u89aa\u3092\u6307\u5b9a\u3057\u305f\u53d6\u5f97\u6761\u4ef6\u3092\u6e80\u305f\u3057\u307e\u3059\u3002<\/p><\/div><\/details><details class=\"faq-item wpq-faq-item\"><summary>ID\u3067\u5b50\u30ab\u30c6\u30b4\u30ea\u30fc\u3082\u542b\u3081\u3089\u308c\u307e\u3059\u304b\uff1f<\/summary><div class=\"faq-answer wpq-faq-answer\"><p>\u8a73\u7d30\u8a2d\u5b9a\u306ecat\u3092\u4f7f\u3046\u304b\u3001Tax Query\u3067field\u3092term_id\u3001terms\u3092\u89aaID\u3001include_children\u3092true\u306b\u3057\u307e\u3059\u3002\u30b7\u30f3\u30d7\u30eb\u8a2d\u5b9a\u306ecategory__in\u3068\u306f\u7bc4\u56f2\u304c\u9055\u3044\u307e\u3059\u3002<\/p><\/div><\/details><details class=\"faq-item wpq-faq-item\"><summary>\u30ab\u30b9\u30bf\u30e0\u6295\u7a3f\u30bf\u30a4\u30d7\u3067\u3082\u4f7f\u3048\u307e\u3059\u304b\uff1f<\/summary><div class=\"faq-answer wpq-faq-answer\"><p>post_type\u3092\u767b\u9332\u540d\u3078\u5408\u308f\u305b\u307e\u3059\u3002\u6a19\u6e96\u30ab\u30c6\u30b4\u30ea\u30fc\u3092\u4f7f\u3046\u306a\u3089\u3001\u305d\u306e\u6295\u7a3f\u30bf\u30a4\u30d7\u306bcategory\u304c\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30ab\u30b9\u30bf\u30e0\u5206\u985e\u306a\u3089Tax Query\u306etaxonomy\u3078\u767b\u9332\u540d\u3092\u5165\u308c\u307e\u3059\u3002<\/p><\/div><\/details><details class=\"faq-item wpq-faq-item\"><summary>\u30ab\u30c6\u30b4\u30ea\u30fc\u4e00\u89a7\u306bID\u5217\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u3069\u3046\u8abf\u3079\u307e\u3059\u304b\uff1f<\/summary><div class=\"faq-answer wpq-faq-answer\"><p>WordPress\u6a19\u6e96\u3067\u306fID\u5217\u304c\u306a\u3044\u305f\u3081\u3001\u5bfe\u8c61\u540d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u7de8\u96c6\u753b\u9762\u3092\u958b\u304d\u3001\u30d6\u30e9\u30a6\u30b6\u306eURL\u306b\u3042\u308btag_ID\u306e\u6570\u5024\u3092\u8aad\u307f\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u306eID\u5217\u306f\u691c\u8a3c\u74b0\u5883\u306e\u88dc\u52a9\u8868\u793a\u3067\u3059\u3002<\/p><\/div><\/details><details class=\"faq-item wpq-faq-item\"><summary>\u751f\u6210\u3057\u305f\u30b3\u30fc\u30c9\u3060\u3051\u3067\u4e00\u89a7\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u304b\uff1f<\/summary><div class=\"faq-answer wpq-faq-answer\"><p>\u914d\u5217\u3060\u3051\u3067\u306f\u8868\u793a\u3055\u308c\u307e\u305b\u3093\u3002WordPress\u5074\u3067WP_Query\u3092\u5b9f\u884c\u3057\u3001\u30eb\u30fc\u30d7\u30fbHTML\u30fb0\u4ef6\u6642\u306e\u8868\u793a\u30fbwp_reset_postdata()\u3092\u52a0\u3048\u307e\u3059\u3002<\/p><\/div><\/details><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"<p>WP Query Builder\u3067\u30ab\u30c6\u30b4\u30ea\u30fc\u7d5e\u308a\u8fbc\u307f\u3092\u4f5c\u308b\u624b\u9806\u3092\u89e3\u8aac\u3002\u7ba1\u7406\u753b\u9762\u3067ID\u30fbslug\u3092\u8abf\u3079\u3001\u5b50\u30ab\u30c6\u30b4\u30ea\u30fc\u3092\u542b\u3081\u308b\u304b\u306b\u5408\u308f\u305b\u3066\u5165\u529b\u6b04\u3092\u9078\u3073\u3001\u751f\u6210\u30b3\u30fc\u30c9\u3068\u53d6\u5f97\u7d50\u679c\u3092\u78ba\u304b\u3081\u307e\u3059\u3002<\/p>\n","protected":false},"author":3,"featured_media":4154,"template":"","meta":{"wpq_kicker":"\u30c4\u30fc\u30eb\u9023\u643a","wpq_lead":"\u7279\u5b9a\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u8a18\u4e8b\u3060\u3051\u3092\u8868\u793a\u3057\u305f\u3044\u306e\u306b\u3001ID\u30fbslug\u306e\u3069\u3061\u3089\u3092\u5165\u529b\u3059\u308b\u304b\u8ff7\u3063\u3066\u3044\u307e\u305b\u3093\u304b\uff1f\u307e\u305a\u306f\u5b50\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u8a18\u4e8b\u3082\u542b\u3081\u305f\u3044\u304b\u3092\u6c7a\u3081\u307e\u3057\u3087\u3046\u3002\u7ba1\u7406\u753b\u9762\u3067\u5024\u3092\u8abf\u3079\u3001WP Query Builder\u306e\u5165\u529b\u3068\u751f\u6210\u30b3\u30fc\u30c9\u3092\u9806\u756a\u306b\u78ba\u8a8d\u3057\u307e\u3059\u3002","wpq_hero_title_line1":"","wpq_hero_title_line2":"","wpq_hero_title_accent":"","wpq_hero_thumbnail_alt":"WP Query Builder\u3067\u30ab\u30c6\u30b4\u30ea\u30fc\u7d5e\u308a\u8fbc\u307f\u3092\u4f5c\u308b\u65b9\u6cd5\uff5cID\u30fbslug\u30fbTax Query\u306e\u9078\u3073\u65b9 \u306e\u30d2\u30fc\u30ed\u30fc\u30b5\u30e0\u30cd\u30a4\u30eb","wpq_hero_summary_mode":"","wpq_hero_summary_label":"\u5165\u529b\u306e\u9078\u3073\u65b9","wpq_hero_summary_items":"ID\u3067\u89aa\u3060\u3051::\u30b7\u30f3\u30d7\u30eb\u8a2d\u5b9a\nslug\u30fb\u5b50\u306e\u6307\u5b9a::\u8a73\u7d30\u8a2d\u5b9a","wpq_reading_time":"","wpq_difficulty_label":"","wpq_difficulty_stars":"1","wpq_target_audience":"WordPress\u3067\u7279\u5b9a\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u8a18\u4e8b\u4e00\u89a7\u3092\u4f5c\u308a\u305f\u3044\u304c\u3001WP Query Builder\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u6b04\u3078ID\u3068slug\u306e\u3069\u3061\u3089\u3092\u5165\u308c\u308b\u306e\u304b\u3001\u5b50\u30ab\u30c6\u30b4\u30ea\u30fc\u3092\u542b\u3081\u308b\u6642\u306bTax Query\u304c\u5fc5\u8981\u306a\u306e\u304b\u5206\u304b\u3089\u306a\u3044\u521d\u5fc3\u8005\u301c\u5236\u4f5c\u8005","wpq_updated_label":"","wpq_summary_items":"","wpq_scope_include":"","wpq_scope_exclude":"","wpq_quick_checks":"","wpq_sidebar_notes":"","wpq_sidebar_promo_text":"","wpq_sidebar_promo_label":"","wpq_sidebar_promo_url":"","wpq_builder_fields":"","wpq_official_links":"WP_Query\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u30fb\u30bf\u30af\u30bd\u30ce\u30df\u30fc\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc|https:\/\/developer.wordpress.org\/reference\/classes\/wp_query\/\nWP_Tax_Query\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc|https:\/\/developer.wordpress.org\/reference\/classes\/wp_tax_query\/__construct\/\nThe 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