{"id":4069,"date":"2026-10-23T09:00:00","date_gmt":"2026-10-23T00:00:00","guid":{"rendered":"https:\/\/wptoolslab.com\/query-lab\/?post_type=wpq_article&#038;p=4069"},"modified":"2026-09-14T13:51:32","modified_gmt":"2026-09-14T04:51:32","slug":"pre-get-posts-vs-wp-query","status":"publish","type":"wpq_article","link":"https:\/\/wptoolslab.com\/query-lab\/articles\/pre-get-posts-vs-wp-query\/","title":{"rendered":"WordPress\u306e\u6295\u7a3f\u4e00\u89a7\u3092\u5909\u3048\u308b\u65b9\u6cd5\uff5cpre_get_posts\u3068WP_Query\u306e\u4f7f\u3044\u5206\u3051"},"content":{"rendered":"<section class=\"conclusion wpq-conclusion\"><h2 class=\"wpq-conclusion__title\">\u4eca\u3042\u308b\u4e00\u89a7\u3092\u5909\u3048\u308b\u306a\u3089pre_get_posts\u3001\u5225\u306e\u4e00\u89a7\u3092\u8db3\u3059\u306a\u3089WP_Query<\/h2><p>\u30ab\u30c6\u30b4\u30ea\u30fc\u3001\u691c\u7d22\u7d50\u679c\u3001\u6295\u7a3f\u4e00\u89a7\u3001\u6295\u7a3f\u30bf\u30a4\u30d7\u30a2\u30fc\u30ab\u30a4\u30d6\u306a\u3069\u3001WordPress\u304cURL\u306b\u5408\u308f\u305b\u3066\u7528\u610f\u3057\u305f\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u306e\u6761\u4ef6\u3092\u5909\u3048\u308b\u306a\u3089`pre_get_posts`\u3092\u4f7f\u3044\u307e\u3059\u3002`new WP_Query()`\u306f\u5225\u306e\u53d6\u5f97\u7d50\u679c\u3092\u4f5c\u308b\u305f\u3081\u3001\u5143\u306e\u4e00\u89a7\u306f\u81ea\u52d5\u3067\u306f\u5909\u308f\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u8a18\u4e8b\u4e0b\u306e\u95a2\u9023\u8a18\u4e8b\u3001\u30b5\u30a4\u30c9\u30d0\u30fc\u306e\u65b0\u7740\u3001\u56fa\u5b9a\u30da\u30fc\u30b8\u5185\u306e\u5546\u54c1\u4e00\u89a7\u306a\u3069\u3001\u73fe\u5728\u306e\u30da\u30fc\u30b8\u3078\u5225\u306e\u4e00\u89a7\u3092\u8ffd\u52a0\u3059\u308b\u306a\u3089`WP_Query`\u3092\u4f7f\u3044\u307e\u3059\u3002\u6700\u521d\u306b\u300c\u5909\u3048\u308b\u300d\u304b\u300c\u8ffd\u52a0\u3059\u308b\u300d\u304b\u3092\u6c7a\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/section>\n<h2 id=\"quick-choice\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"map\" 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=\"M14.106 5.553a2 2 0 0 0 1.788 0l3.659-1.83A1 1 0 0 1 21 4.619v12.764a1 1 0 0 1-.553.894l-4.553 2.277a2 2 0 0 1-1.788 0l-4.212-2.106a2 2 0 0 0-1.788 0l-3.659 1.83A1 1 0 0 1 3 19.381V6.618a1 1 0 0 1 .553-.894l4.553-2.277a2 2 0 0 1 1.788 0z\" \/>\n  <path d=\"M15 5.764v15\" \/>\n  <path d=\"M9 3.236v15\" \/>\n<\/svg><\/span><span class=\"section-heading-text\">\u5909\u3048\u305f\u3044\u4e00\u89a7\u306b\u5408\u308f\u305b\u3066\u65b9\u6cd5\u3092\u9078\u3076<\/span><\/h2>\n<p>\u8ff7\u3063\u305f\u3089\u3001\u307e\u305a\u300c\u3069\u306e\u4e00\u89a7\u3092\u5909\u3048\u305f\u3044\u304b\u300d\u304b\u3089\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u3088\u304f\u3042\u308b\u76ee\u7684\u3054\u3068\u306b\u5206\u3051\u308b\u3068\u3001\u9078\u3073\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: \u3084\u308a\u305f\u3044\u3053\u3068 \/ \u9078\u3076\u65b9\u6cd5 \/ \u7406\u7531\"><table class=\"article-table table-priority wpq-article-table\"><thead><tr><th>\u3084\u308a\u305f\u3044\u3053\u3068<\/th><th>\u9078\u3076\u65b9\u6cd5<\/th><th>\u7406\u7531<\/th><\/tr><\/thead><tbody><tr><td>\u30ab\u30c6\u30b4\u30ea\u30fc\u4e00\u89a7\u30921\u30da\u30fc\u30b86\u4ef6\u306b\u5909\u3048\u308b<\/td><td>pre_get_posts<\/td><td>WordPress\u304c\u4f5c\u308b\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u306eposts_per_page\u3092\u5b9f\u884c\u524d\u306b\u5909\u3048\u308b<\/td><\/tr><tr><td>\u691c\u7d22\u7d50\u679c\u304b\u3089\u56fa\u5b9a\u30da\u30fc\u30b8\u3092\u9664\u5916\u3059\u308b<\/td><td>pre_get_posts<\/td><td>\u691c\u7d22\u306e\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u3078post_type\u3092\u8a2d\u5b9a\u3059\u308b<\/td><\/tr><tr><td>\u8a18\u4e8b\u672c\u6587\u306e\u4e0b\u306b\u95a2\u9023\u8a18\u4e8b\u30923\u4ef6\u8db3\u3059<\/td><td>WP_Query<\/td><td>\u73fe\u5728\u306e\u8a18\u4e8b\u3068\u306f\u5225\u306e\u6295\u7a3f\u53d6\u5f97\u3068\u30eb\u30fc\u30d7\u3092\u4f5c\u308b<\/td><\/tr><tr><td>\u56fa\u5b9a\u30da\u30fc\u30b8\u306e\u9014\u4e2d\u306b\u65b0\u7740\u8a18\u4e8b\u30925\u4ef6\u8db3\u3059<\/td><td>WP_Query\u307e\u305f\u306fQuery Loop<\/td><td>\u56fa\u5b9a\u30da\u30fc\u30b81\u4ef6\u306e\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u306f\u6b8b\u3057\u3001\u5225\u306e\u4e00\u89a7\u3092\u8ffd\u52a0\u3059\u308b<\/td><\/tr><tr><td>\u53e4\u3044query_posts()\u3092\u7f6e\u304d\u63db\u3048\u308b<\/td><td>\u5143\u306e\u76ee\u7684\u3067\u5206\u3051\u308b<\/td><td>\u30e1\u30a4\u30f3\u5909\u66f4\u306a\u3089pre_get_posts\u3001\u8ffd\u52a0\u3059\u308b\u4e00\u89a7\u306a\u3089WP_Query<\/td><\/tr><\/tbody><\/table><\/div><\/div>\n<span class=\"wpq-marker wpq-marker--yellow\">\u30a2\u30fc\u30ab\u30a4\u30d6\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306b`new WP_Query()`\u3092\u66f8\u3044\u3066\u3082\u3001\u305d\u306eURL\u306e\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u306f\u5909\u66f4\u3055\u308c\u307e\u305b\u3093\u3002<\/span>\n<h2 id=\"different-roles\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"refresh\" 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=\"M3 12a9 9 0 0 1 9-9 9.75 9.75 0 0 1 6.74 2.74L21 8\" \/>\n  <path d=\"M21 3v5h-5\" \/>\n  <path d=\"M21 12a9 9 0 0 1-9 9 9.75 9.75 0 0 1-6.74-2.74L3 16\" \/>\n  <path d=\"M8 16H3v5\" \/>\n<\/svg><\/span><span class=\"section-heading-text\">\u4e00\u89a7\u3092\u5909\u66f4\u3059\u308b\u51e6\u7406\u3068\u3001\u65b0\u3057\u304f\u8ffd\u52a0\u3059\u308b\u51e6\u7406\u306e\u9055\u3044<\/span><\/h2>\n<p>`WP_Query`\u306f\u6295\u7a3f\u306e\u53d6\u5f97\u3092\u6271\u3046\u30af\u30e9\u30b9\u3067\u3059\u3002`new WP_Query( $args )`\u3067\u4f5c\u3063\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u3001\u53d6\u5f97\u3057\u305f\u6295\u7a3f\u3084\u30eb\u30fc\u30d7\u306e\u9032\u307f\u5177\u5408\u3092\u6301\u3061\u307e\u3059\u3002<\/p>\n<span class=\"wpq-marker wpq-marker--yellow\">`pre_get_posts`\u306f\u6295\u7a3f\u3092\u53d6\u5f97\u3059\u308b\u95a2\u6570\u3067\u306f\u306a\u304f\u3001\u53d6\u5f97\u524d\u306b\u51e6\u7406\u3092\u631f\u3080\u305f\u3081\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u30d5\u30c3\u30af\u3067\u3059\u3002<\/span>\n<p>[`add_action()`](https:\/\/developer.wordpress.org\/reference\/functions\/add_action\/)\u3067\u81ea\u5206\u306e\u95a2\u6570\u3092\u767b\u9332\u3059\u308b\u3068\u3001WordPress\u304c\u305d\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u95a2\u6570\u3092\u547c\u3073\u51fa\u3057\u307e\u3059\u3002\u767b\u9332\u3057\u305f\u95a2\u6570\u306e\u4e2d\u3067\u3001\u3053\u308c\u304b\u3089\u5b9f\u884c\u3055\u308c\u308b\u30af\u30a8\u30ea\u306e\u6761\u4ef6\u3092\u5909\u66f4\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: \u6bd4\u8f03\u9805\u76ee \/ pre_get_posts \/ new WP_Query()\"><table class=\"article-table table-priority wpq-article-table\"><thead><tr><th>\u6bd4\u8f03\u9805\u76ee<\/th><th>pre_get_posts<\/th><th>new WP_Query()<\/th><\/tr><\/thead><tbody><tr><td>\u4e3b\u306a\u5f79\u5272<\/td><td>\u3053\u308c\u304b\u3089\u5b9f\u884c\u3059\u308b\u30af\u30a8\u30ea\u306e\u6761\u4ef6\u3092\u5909\u66f4\u3059\u308b<\/td><td>\u5225\u306e\u53d6\u5f97\u6761\u4ef6\u3092\u6301\u3064\u30af\u30a8\u30ea\u3092\u4f5c\u3063\u3066\u5b9f\u884c\u3059\u308b<\/td><\/tr><tr><td>\u5bfe\u8c61<\/td><td>\u30e1\u30a4\u30f3\u30fb\u8ffd\u52a0\u30fb\u7ba1\u7406\u753b\u9762\u306e\u30af\u30a8\u30ea\u306b\u3082\u52d5\u304f\u306e\u3067\u3001\u6761\u4ef6\u3067\u7d5e\u308b<\/td><td>\u30b3\u30fc\u30c9\u3067\u4f5c\u6210\u3057\u305fWP_Query\u30aa\u30d6\u30b8\u30a7\u30af\u30c8<\/td><\/tr><tr><td>\u5024\u306e\u6307\u5b9a<\/td><td>$query-&gt;set()\u3067\u5fc5\u8981\u306a\u9805\u76ee\u3060\u3051\u5909\u66f4\u3059\u308b<\/td><td>$args\u3092\u6e21\u3057\u3066\u6295\u7a3f\u30bf\u30a4\u30d7\u30fb\u4ef6\u6570\u30fb\u7d5e\u308a\u8fbc\u307f\u306a\u3069\u3092\u6307\u5b9a\u3059\u308b<\/td><\/tr><tr><td>\u7d50\u679c\u306e\u8868\u793a<\/td><td>\u6761\u4ef6\u3092\u5909\u66f4\u3057\u305f\u30af\u30a8\u30ea\u3092\u3001\u305d\u306e\u4e00\u89a7\u306e\u30eb\u30fc\u30d7\u304c\u4f7f\u3046<\/td><td>\u5c02\u7528\u5909\u6570\u306b\u5165\u308c\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30e1\u30bd\u30c3\u30c9\u3067\u30eb\u30fc\u30d7\u3059\u308b<\/td><\/tr><tr><td>\u767b\u9332\u30fb\u5b9f\u884c\u3059\u308b\u5834\u6240<\/td><td>functions.php\u306a\u3069\u3001\u5bfe\u8c61\u30af\u30a8\u30ea\u306e\u5b9f\u884c\u524d\u306b\u8aad\u307f\u8fbc\u307e\u308c\u308b\u5834\u6240<\/td><td>\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30d1\u30fc\u30c4\u306a\u3069\u3001\u8ffd\u52a0\u3059\u308b\u4e00\u89a7\u3092\u8868\u793a\u3059\u308b\u4f4d\u7f6e<\/td><\/tr><tr><td>\u6295\u7a3f\u30c7\u30fc\u30bf\u306e\u30ea\u30bb\u30c3\u30c8<\/td><td>\u53d6\u5f97\u6761\u4ef6\u306e\u5909\u66f4\u3060\u3051\u306a\u3089\u4e0d\u8981<\/td><td>\u72ec\u81ea\u30eb\u30fc\u30d7\u3067the_post()\u3092\u4f7f\u3063\u305f\u5f8c\u306b\u623b\u3059<\/td><\/tr><\/tbody><\/table><\/div><\/div>\n<p>`pre_get_posts`\u306b\u306f\u3001\u5909\u66f4\u5bfe\u8c61\u306e`WP_Query`\u304c\u53c2\u7167\u3067\u6e21\u3055\u308c\u307e\u3059\u3002\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u5185\u3067\u65b0\u3057\u3044`WP_Query`\u3092\u8fd4\u3059\u306e\u3067\u306f\u306a\u304f\u3001\u6e21\u3055\u308c\u305f`$query`\u3078`set()`\u3067\u5024\u3092\u5165\u308c\u307e\u3059\u3002<\/p>\n<h2 id=\"execution-order\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"lightbulb\" 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 14c.2-1 .7-1.7 1.5-2.5 1-.9 1.5-2.2 1.5-3.5A6 6 0 0 0 6 8c0 1 .2 2.2 1.5 3.5.7.7 1.3 1.5 1.5 2.5\" \/>\n  <path d=\"M9 18h6\" \/>\n  <path d=\"M10 22h4\" \/>\n<\/svg><\/span><span class=\"section-heading-text\">pre_get_posts\u306fSQL\u5b9f\u884c\u524d\u3001WP_Query\u306f\u305d\u306e\u5834\u3067\u8ffd\u52a0\u5b9f\u884c\u3059\u308b<\/span><\/h2>\n<p>WordPress\u306fURL\u3092\u89e3\u6790\u3057\u3066\u30e1\u30a4\u30f3\u7528\u306e`WP_Query`\u3092\u6e96\u5099\u3057\u3001\u30af\u30a8\u30ea\u5909\u6570\u3068\u30da\u30fc\u30b8\u7a2e\u5225\u306e\u5224\u5b9a\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001SQL\u3092\u7d44\u307f\u7acb\u3066\u3066\u53d6\u5f97\u3059\u308b\u524d\u306b`pre_get_posts`\u304c\u767a\u706b\u3057\u307e\u3059\u3002\u3053\u3053\u3067\u8868\u793a\u4ef6\u6570\u3084\u6295\u7a3f\u30bf\u30a4\u30d7\u3092\u5909\u66f4\u3059\u308b\u3068\u3001\u305d\u306e\u6761\u4ef6\u3067\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u304c\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u304c\u9078\u3070\u308c\u305f\u5f8c\u306b`new WP_Query( $args )`\u3092\u66f8\u304f\u5834\u5408\u3001\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u306f\u3059\u3067\u306b\u5b9f\u884c\u6e08\u307f\u3067\u3059\u3002\u72ec\u81ea\u30af\u30a8\u30ea\u306f\u305d\u306e\u4f4d\u7f6e\u3067\u5225\u9014\u5b9f\u884c\u3055\u308c\u308b\u305f\u3081\u3001\u5143\u306e\u30e1\u30a4\u30f3\u7d50\u679c\u3084\u30da\u30fc\u30b8\u5224\u5b9a\u3092\u7f6e\u304d\u63db\u3048\u307e\u305b\u3093\u3002<\/p>\n<section class=\"debug-steps wpq-steps-card\"><h2>\u4e00\u89a7\u30da\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u307e\u3067<\/h2><ol class=\"step-list wpq-steps\"><li><span class=\"step-number wpq-step-no\">1<\/span><div class=\"step-body wpq-step-body\">URL\u304b\u3089\u30da\u30fc\u30b8\u7a2e\u5225\u3068\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u5909\u6570\u3092\u6e96\u5099\u3059\u308b<\/div><\/li><li><span class=\"step-number wpq-step-no\">2<\/span><div class=\"step-body wpq-step-body\">pre_get_posts\u3067\u5bfe\u8c61\u3092\u9650\u5b9a\u3057\u3001\u5fc5\u8981\u306a\u5024\u3060\u3051\u5909\u66f4\u3059\u308b<\/div><\/li><li><span class=\"step-number wpq-step-no\">3<\/span><div class=\"step-body wpq-step-body\">\u5909\u66f4\u5f8c\u306e\u6761\u4ef6\u3067\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3059\u308b<\/div><\/li><li><span class=\"step-number wpq-step-no\">4<\/span><div class=\"step-body wpq-step-body\">WordPress\u304c\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u9078\u3076<\/div><\/li><li><span class=\"step-number wpq-step-no\">5<\/span><div class=\"step-body wpq-step-body\">\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u304c\u5404\u30eb\u30fc\u30d7\u3092\u8868\u793a\u3059\u308b\u3002new WP_Query\u304c\u3042\u308c\u3070\u3001\u305d\u306e\u4f4d\u7f6e\u3067\u5225\u306e\u53d6\u5f97\u51e6\u7406\u3092\u5b9f\u884c\u3059\u308b<\/div><\/li><\/ol><\/section>\n<h2 id=\"pre-get-posts-example\" 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\">\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u30e1\u30a4\u30f3\u4e00\u89a7\u30926\u4ef6\u3078\u5909\u3048\u308b\u57fa\u672c\u4f8b<\/span><\/h2>\n<p>\u6b21\u306e\u30b3\u30fc\u30c9\u306f\u3001\u7ba1\u7406\u753b\u9762\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9664\u5916\u3057\u3001\u30ab\u30c6\u30b4\u30ea\u30fc\u30a2\u30fc\u30ab\u30a4\u30d6\u306e\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u3060\u3051\u3092\u5bfe\u8c61\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>\u5b50\u30c6\u30fc\u30de\u306e`functions.php`\u306a\u3069\u3078\u3001\u95a2\u6570\u3068`add_action()`\u3092\u307e\u3068\u3081\u30661\u56de\u3060\u3051\u8ffd\u52a0\u3057\u307e\u3059\u3002\u65e2\u5b58\u306ePHP\u958b\u59cb\u30bf\u30b0\u306e\u5185\u5074\u3078\u8a18\u8ff0\u3057\u3001\u30af\u30a8\u30ea\u306e\u53d6\u5f97\u5f8c\u306b\u8aad\u307f\u8fbc\u307e\u308c\u308b\u30a2\u30fc\u30ab\u30a4\u30d6\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3078\u306f\u7f6e\u304d\u307e\u305b\u3093\u3002`wptl_`\u306f\u30b5\u30f3\u30d7\u30eb\u7528\u63a5\u982d\u8f9e\u3067\u3059\u3002\u5225\u540d\u306b\u3059\u308b\u5834\u5408\u306f\u3001\u95a2\u6570\u540d\u3068\u767b\u9332\u3059\u308b\u540d\u524d\u3092\u305d\u308d\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div class=\"code-panel wpq-code-block\"><div class=\"wpq-code-context wpq-code-context--functions\"><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>\u5b50\u30c6\u30fc\u30de\u306efunctions.php\u307e\u305f\u306f\u6a5f\u80fd\u30d7\u30e9\u30b0\u30a4\u30f3\u306b\u7f6e\u304f\u4f8b\u3067\u3059\u3002\u5bfe\u8c61\u753b\u9762\u3068\u5b9f\u884c\u6761\u4ef6\u3092\u78ba\u8a8d\u3057\u3001\u691c\u8a3c\u74b0\u5883\u3067\u8a66\u3057\u3066\u304b\u3089\u672c\u756a\u3078\u53cd\u6620\u3057\u3066\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\">functions.php<\/span><span class=\"code-purpose wpq-code-pill\">\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u30e1\u30a4\u30f3\u4e00\u89a7\u30921\u30da\u30fc\u30b86\u4ef6\u3078\u5909\u66f4\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: \u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u30e1\u30a4\u30f3\u4e00\u89a7\u30921\u30da\u30fc\u30b86\u4ef6\u3078\u5909\u66f4\u3059\u308b \/ functions.php \/ PHP\"><code><span class=\"wpq-code-line\">&lt;br \/&gt;<\/span><span class=\"wpq-code-line\"><span class=\"c-keyword\">function<\/span> wptl_change_category_archive( WP_Query <span class=\"c-var\">$query<\/span> ) {&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">   <span class=\"c-keyword\">if<\/span> ( is_admin() || ! <span class=\"c-var\">$query<\/span>-&gt;is_main_query() ) {&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">      <span class=\"c-keyword\">return<\/span>;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">   }&lt;\/p&gt;<\/span><span class=\"wpq-code-line\">&lt;p&gt;   <span class=\"c-keyword\">if<\/span> ( <span class=\"c-var\">$query<\/span>-&gt;is_category() ) {&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">      <span class=\"c-var\">$query<\/span>-&gt;set( <span class=\"c-str\">&#039;posts_per_page&#039;<\/span>, <span class=\"c-num\">6<\/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\">add_action( <span class=\"c-str\">&#039;pre_get_posts&#039;<\/span>, <span class=\"c-str\">&#039;wptl_change_category_archive&#039;<\/span> );&lt;br \/&gt;<\/span><\/code><\/pre><textarea class=\"wpq-code-raw\" hidden aria-hidden=\"true\" tabindex=\"-1\">&lt;br \/&gt;\nfunction wptl_change_category_archive( WP_Query $query ) {&lt;br \/&gt;\n   if ( is_admin() || ! $query-&gt;is_main_query() ) {&lt;br \/&gt;\n      return;&lt;br \/&gt;\n   }&lt;\/p&gt;\n&lt;p&gt;   if ( $query-&gt;is_category() ) {&lt;br \/&gt;\n      $query-&gt;set( &#039;posts_per_page&#039;, 6 );&lt;br \/&gt;\n   }&lt;br \/&gt;\n}&lt;br \/&gt;\nadd_action( &#039;pre_get_posts&#039;, &#039;wptl_change_category_archive&#039; );&lt;br \/&gt;<\/textarea><\/div>\n<p>`is_admin()`\u3067\u7ba1\u7406\u753b\u9762\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9664\u5916\u3057\u3001`$query-&gt;is_main_query()`\u3067\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u3060\u3051\u306b\u9650\u5b9a\u3057\u3001`$query-&gt;is_category()`\u3067\u30ab\u30c6\u30b4\u30ea\u30fc\u30a2\u30fc\u30ab\u30a4\u30d6\u3060\u3051\u306b\u7d5e\u3063\u3066\u3044\u307e\u3059\u30023\u3064\u306e\u5bfe\u8c61\u78ba\u8a8d\u3092\u901a\u3063\u305f\u5f8c\u306b\u5024\u3092\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n<p>\u30d5\u30c3\u30af\u306b\u306f\u3001\u4eca\u304b\u3089\u51e6\u7406\u3059\u308b\u30af\u30a8\u30ea\u304c`$query`\u3068\u3057\u3066\u6e21\u3055\u308c\u307e\u3059\u3002`$query-&gt;is_main_query()`\u306f\u300c\u3053\u306e\u30af\u30a8\u30ea\u306f\u30e1\u30a4\u30f3\u3067\u3059\u304b\u300d\u3068\u8abf\u3079\u308b\u66f8\u304d\u65b9\u3067\u3059\u3002`-&gt;`\u306e\u5de6\u306b\u3042\u308b\u30af\u30a8\u30ea\u306e\u51e6\u7406\u3092\u3001\u53f3\u5074\u306e\u540d\u524d\u3067\u547c\u3073\u51fa\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30b0\u30ed\u30fc\u30d0\u30eb\u95a2\u6570`is_main_query()`\u306f\u5225\u306e\u30b0\u30ed\u30fc\u30d0\u30eb\u5909\u6570`$wp_query`\u3092\u8abf\u3079\u308b\u305f\u3081\u3001\u30d5\u30c3\u30af\u5185\u3067\u306f\u4f7f\u3044\u307e\u305b\u3093\u3002\u5224\u5b9a\u5bfe\u8c61\u306e\u9055\u3044\u306f[is_main_query()\u3067\u5bfe\u8c61\u30af\u30a8\u30ea\u3092\u9650\u5b9a\u3059\u308b\u65b9\u6cd5](https:\/\/wptoolslab.com\/query-lab\/articles\/is-main-query-pre-get-posts\/)\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n<p>\u3053\u306e\u30d5\u30c3\u30af\u306f\u672c\u756a\u3068\u5206\u3051\u305fWordPress\u74b0\u5883\u3067\u3001\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u4ef6\u6570\u3060\u3051\u304c\u5909\u308f\u308a\u3001\u7ba1\u7406\u753b\u9762\u3084\u5225\u306e\u4e00\u89a7\u3078\u5f71\u97ff\u3057\u306a\u3044\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=\"wp-query-example\" 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\">\u8a18\u4e8b\u306e\u4e0b\u306a\u3069\u3078\u95a2\u9023\u8a18\u4e8b\u3092\u8db3\u3059WP_Query\u306e\u57fa\u672c\u4f8b<\/span><\/h2>\n<p>\u4e00\u89a7\u3092\u8ffd\u52a0\u3059\u308b\u3068\u304d\u306f\u3001\u7528\u9014\u304c\u5206\u304b\u308b\u5c02\u7528\u5909\u6570\u3078`WP_Query`\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u5165\u308c\u307e\u3059\u3002\u95a2\u9023\u8a18\u4e8b\u67a0\u306e\u57fa\u672c\u5f62\u3068\u3057\u3066\u3001\u307e\u305a\u73fe\u5728\u306e\u8a18\u4e8b\u4ee5\u5916\u306e\u901a\u5e38\u6295\u7a3f\u3092\u6700\u59273\u4ef6\u8868\u793a\u3057\u307e\u3059\u3002\u30ab\u30c6\u30b4\u30ea\u30fc\u306a\u3069\u3067\u95a2\u9023\u6027\u3092\u7d5e\u308b\u6761\u4ef6\u306f\u3001\u3053\u306e\u4f8b\u306b\u306f\u542b\u3081\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<p>\u6b21\u306e\u30b3\u30fc\u30c9\u3092\u5b50\u30c6\u30fc\u30de\u306e`template-parts\/related-posts.php`\u3078\u4fdd\u5b58\u3057\u3001\u30af\u30e9\u30b7\u30c3\u30af\u30c6\u30fc\u30de\u306e`single.php`\u304b\u3089`get_template_part( &#8216;template-parts\/related-posts&#8217; );`\u3067\u547c\u3073\u51fa\u3057\u307e\u3059\u3002\u65b0\u898fPHP\u30d5\u30a1\u30a4\u30eb\u306a\u3089\u5148\u982d\u306b`&lt;?php`\u3092\u7f6e\u304d\u3001\u65e2\u5b58\u306ePHP\u5185\u3078\u8ffd\u52a0\u3059\u308b\u3068\u304d\u306f\u958b\u59cb\u30bf\u30b0\u3092\u91cd\u306d\u307e\u305b\u3093\u3002\u547c\u3073\u51fa\u3059\u5074\u306e1\u884c\u3082PHP\u306e\u5185\u5074\u3078\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/p>\n<p>`single.php`\u306e\u30e1\u30a4\u30f3\u30eb\u30fc\u30d7\u3067`the_post()`\u3092\u547c\u3093\u3060\u5f8c\u3001\u8a18\u4e8b\u672c\u6587\u306e\u4e0b\u306a\u3069\u3001\u4e00\u89a7\u3092\u8868\u793a\u3057\u305f\u3044\u4f4d\u7f6e\u304b\u3089\u547c\u3073\u51fa\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30d1\u30fc\u30c4\u3092\u4fdd\u5b58\u3059\u308b\u3060\u3051\u3067\u306f\u8868\u793a\u3055\u308c\u307e\u305b\u3093\u3002\u65e2\u5b58\u306e\u95a2\u9023\u8a18\u4e8b\u67a0\u304c\u3042\u308b\u5834\u5408\u306f\u4e8c\u91cd\u8868\u793a\u3092\u907f\u3051\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\/related-posts.php<\/span><span class=\"code-purpose wpq-code-pill\">\u73fe\u5728\u306e\u8a18\u4e8b\u3068\u306f\u5225\u306b\u95a2\u9023\u8a18\u4e8b3\u4ef6\u3092\u8ffd\u52a0\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: \u73fe\u5728\u306e\u8a18\u4e8b\u3068\u306f\u5225\u306b\u95a2\u9023\u8a18\u4e8b3\u4ef6\u3092\u8ffd\u52a0\u3059\u308b \/ template-parts\/related-posts.php \/ PHP\"><code><span class=\"wpq-code-line\">&lt;br \/&gt;<\/span><span class=\"wpq-code-line\"><span class=\"c-var\">$related_query<\/span> = <span class=\"c-keyword\">new<\/span> <span class=\"c-fn\">WP_Query<\/span>(&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">   [&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">      <span class=\"c-key\">&#039;post_type&#039;<\/span>      =&gt; <span class=\"c-str\">&#039;post&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">      <span class=\"c-key\">&#039;post_status&#039;<\/span>    =&gt; <span class=\"c-str\">&#039;publish&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">      <span class=\"c-key\">&#039;posts_per_page&#039;<\/span> =&gt; <span class=\"c-num\">3<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">      <span class=\"c-key\">&#039;post__not_in&#039;<\/span>   =&gt; [ get_queried_object_id() ],&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">      <span class=\"c-key\">&#039;ignore_sticky_posts&#039;<\/span> =&gt; <span class=\"c-keyword\">true<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">   ]&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">);&lt;\/p&gt;<\/span><span class=\"wpq-code-line\">&lt;p&gt;<span class=\"c-keyword\">if<\/span> ( <span class=\"c-var\">$related_query<\/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;\/p&gt;<\/span><span class=\"wpq-code-line\">&lt;p&gt;   <span class=\"c-keyword\">while<\/span> ( <span class=\"c-var\">$related_query<\/span>-&gt;have_posts() ) {&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">      <span class=\"c-var\">$related_query<\/span>-&gt;the_post();&lt;\/p&gt;<\/span><span class=\"wpq-code-line\">&lt;p&gt;      printf(&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">         <span class=\"c-str\">&#039;&lt;li&gt;&lt;a href=&quot;%1$s&quot;&gt;%2$s&lt;\/a&gt;&lt;\/li&gt;&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">         esc_url( get_permalink() ),&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">         esc_html( get_the_title() )&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">      );&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\">echo<\/span> <span class=\"c-str\">&#039;&lt;\/ul&gt;&#039;<\/span>;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">}&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$related_query = new WP_Query(&lt;br \/&gt;\n   [&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; 3,&lt;br \/&gt;\n      &#039;post__not_in&#039;   =&gt; [ get_queried_object_id() ],&lt;br \/&gt;\n      &#039;ignore_sticky_posts&#039; =&gt; true,&lt;br \/&gt;\n   ]&lt;br \/&gt;\n);&lt;\/p&gt;\n&lt;p&gt;if ( $related_query-&gt;have_posts() ) {&lt;br \/&gt;\n   echo &#039;&lt;ul&gt;&#039;;&lt;\/p&gt;\n&lt;p&gt;   while ( $related_query-&gt;have_posts() ) {&lt;br \/&gt;\n      $related_query-&gt;the_post();&lt;\/p&gt;\n&lt;p&gt;      printf(&lt;br \/&gt;\n         &#039;&lt;li&gt;&lt;a href=&quot;%1$s&quot;&gt;%2$s&lt;\/a&gt;&lt;\/li&gt;&#039;,&lt;br \/&gt;\n         esc_url( get_permalink() ),&lt;br \/&gt;\n         esc_html( get_the_title() )&lt;br \/&gt;\n      );&lt;br \/&gt;\n   }&lt;\/p&gt;\n&lt;p&gt;   echo &#039;&lt;\/ul&gt;&#039;;&lt;br \/&gt;\n}&lt;\/p&gt;\n&lt;p&gt;wp_reset_postdata();&lt;br \/&gt;<\/textarea><\/div>\n<p>\u3053\u306e\u51e6\u7406\u306f\u3001\u3082\u3068\u3082\u3068\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u4e00\u89a7\u3092\u5909\u3048\u307e\u305b\u3093\u3002\u8ffd\u52a0\u3057\u305fWP_Query\u306e`the_post()`\u306b\u3088\u3063\u3066\u3001\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30bf\u30b0\u304c\u53c2\u7167\u3059\u308b\u6295\u7a3f\u30c7\u30fc\u30bf\u304c\u4e00\u6642\u7684\u306b\u5909\u308f\u308b\u305f\u3081\u3001\u6700\u5f8c\u306b`wp_reset_postdata()`\u3067\u623b\u3057\u307e\u3059\u3002<\/p>\n<p>\u623b\u3059\u4f4d\u7f6e\u3068\u7406\u7531\u306f[wp_reset_postdata()\u304c\u5fc5\u8981\u306a\u7406\u7531](https:\/\/wptoolslab.com\/query-lab\/articles\/wp-reset-postdata-reason\/)\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u95a2\u9023\u6027\u306e\u6761\u4ef6\u3082\u4ed8\u3051\u305f\u3044\u5834\u5408\u306f\u3001[\u540c\u3058\u30ab\u30c6\u30b4\u30ea\u30fc\u304b\u3089\u95a2\u9023\u8a18\u4e8b\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5](https:\/\/wptoolslab.com\/query-lab\/articles\/wp-query-related-posts-same-category\/)\u3078\u9032\u3093\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n\n<p>\u95a2\u9023\u8a18\u4e8b\u67a0\u306a\u3069\u306e\u4e00\u89a7\u3092\u8ffd\u52a0\u3059\u308b\u3068\u304d\u306f\u3001WP Query Builder\u3067\u6295\u7a3f\u30bf\u30a4\u30d7\u3084\u4ef6\u6570\u3092\u6574\u7406\u3067\u304d\u307e\u3059\u30023\u4ef6\u306e\u57fa\u672c\u5f62\u3092\u4f5c\u308a\u3001\u3053\u306e\u8a18\u4e8b\u306e\u8868\u793a\u30eb\u30fc\u30d7\u3068\u5408\u308f\u305b\u3066\u30ed\u30fc\u30ab\u30eb\u3067\u8a66\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\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>\u6295\u7a3f\u4e00\u89a7\u306e\u53d6\u5f97\u6761\u4ef6\u3092\u4f5c\u308b<\/h3><p>\u6295\u7a3f\u30bf\u30a4\u30d7\u30fb\u4ef6\u6570\u30fb\u4e26\u3073\u9806\u306a\u3069\u304b\u3089$args\u3092\u4f5c\u308c\u307e\u3059\u3002\u65e2\u5b58\u306e\u4e00\u89a7\u3092\u5909\u66f4\u3059\u308b\u5834\u5408\u306f\u3001\u5fc5\u8981\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3068\u5024\u3092\u9078\u3073\u3001\u5bfe\u8c61\u3092\u9650\u5b9a\u3057\u305fpre_get_posts\u3067\u8a2d\u5b9a\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=\"targeting\" 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\">pre_get_posts\u306f\u5bfe\u8c61\u30923\u6bb5\u968e\u3067\u9650\u5b9a\u3059\u308b<\/span><\/h2>\n<p>`pre_get_posts`\u306f\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u5c02\u7528\u30d5\u30c3\u30af\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u5185\u3067\u4f5c\u308b\u8ffd\u52a0\u306e`WP_Query`\u306b\u3082\u52d5\u304d\u307e\u3059\u3002<span class=\"wpq-marker wpq-marker--yellow\">\u6761\u4ef6\u306a\u3057\u3067\u4ef6\u6570\u3084\u6295\u7a3f\u30bf\u30a4\u30d7\u3092\u5909\u3048\u308b\u3068\u3001\u30b5\u30a4\u30c9\u30d0\u30fc\u3001\u95a2\u9023\u8a18\u4e8b\u3001\u7ba1\u7406\u753b\u9762\u306a\u3069\u3001\u5909\u3048\u305f\u304f\u306a\u3044\u4e00\u89a7\u306b\u3082\u5f71\u97ff\u3057\u307e\u3059\u3002<\/span><\/p>\n<section class=\"debug-steps wpq-steps-card\"><h2>\u5bfe\u8c61\u3092\u9650\u5b9a\u3059\u308b\u9806\u756a<\/h2><ol class=\"step-list wpq-steps\"><li><span class=\"step-number wpq-step-no\">1<\/span><div class=\"step-body wpq-step-body\">\u516c\u958b\u30da\u30fc\u30b8\u3060\u3051\u3092\u5909\u3048\u308b\u306a\u3089is_admin()\u3067\u7ba1\u7406\u753b\u9762\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9664\u5916\u3059\u308b<\/div><\/li><li><span class=\"step-number wpq-step-no\">2<\/span><div class=\"step-body wpq-step-body\">\u30e1\u30a4\u30f3\u3060\u3051\u304b\u3092$query-&gt;is_main_query()\u3067\u78ba\u8a8d\u3059\u308b<\/div><\/li><li><span class=\"step-number wpq-step-no\">3<\/span><div class=\"step-body wpq-step-body\">\u30ab\u30c6\u30b4\u30ea\u30fc\u3001\u691c\u7d22\u3001\u6295\u7a3f\u30bf\u30a4\u30d7\u30a2\u30fc\u30ab\u30a4\u30d6\u306a\u3069\u5bfe\u8c61\u753b\u9762\u3092$query\u306e\u30e1\u30bd\u30c3\u30c9\u3067\u78ba\u8a8d\u3059\u308b<\/div><\/li><li><span class=\"step-number wpq-step-no\">4<\/span><div class=\"step-body wpq-step-body\">\u5fc5\u8981\u306aquery var\u3060\u3051\u3092$query-&gt;set()\u3067\u5909\u66f4\u3059\u308b<\/div><\/li><\/ol><\/section>\n<p>3\u756a\u76ee\u306e\u753b\u9762\u6761\u4ef6\u306f\u3001\u76ee\u7684\u306b\u5fdc\u3058\u3066\u5909\u3048\u307e\u3059\u3002\u30ab\u30c6\u30b4\u30ea\u30fc\u4e00\u89a7\u306e\u4ef6\u6570\u306a\u3089`is_category()`\u3001\u691c\u7d22\u7d50\u679c\u306e\u6295\u7a3f\u30bf\u30a4\u30d7\u306a\u3089`is_search()`\u3068\u3044\u3046\u3088\u3046\u306b\u3001\u5909\u3048\u308b\u4e00\u89a7\u3092\u6b21\u306e\u8868\u3067\u9078\u3073\u307e\u3059\u3002<\/p>\n<div class=\"wpq-table-block\"><p class=\"wpq-table-hint\" aria-hidden=\"true\">\u8868\u306f\u6a2a\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u3067\u304d\u307e\u3059<\/p><div class=\"cause-table table-scroll wpq-table-wrap\" role=\"region\" tabindex=\"0\" aria-label=\"\u8868: \u5bfe\u8c61\u753b\u9762 \/ \u30d5\u30c3\u30af\u5185\u3067\u4f7f\u3046\u5019\u88dc \/ \u5909\u66f4\u4f8b\"><table class=\"article-table table-priority wpq-article-table\"><thead><tr><th>\u5bfe\u8c61\u753b\u9762<\/th><th>\u30d5\u30c3\u30af\u5185\u3067\u4f7f\u3046\u5019\u88dc<\/th><th>\u5909\u66f4\u4f8b<\/th><\/tr><\/thead><tbody><tr><td>\u30ab\u30c6\u30b4\u30ea\u30fc\u30a2\u30fc\u30ab\u30a4\u30d6<\/td><td>$query-&gt;is_category()<\/td><td>posts_per_page\u3001orderby<\/td><\/tr><tr><td>\u691c\u7d22\u7d50\u679c<\/td><td>$query-&gt;is_search()<\/td><td>post_type\u3001posts_per_page<\/td><\/tr><tr><td>\u6295\u7a3f\u4e00\u89a7<\/td><td>$query-&gt;is_home()<\/td><td>\u9664\u5916\u30ab\u30c6\u30b4\u30ea\u30fc\u3001\u8868\u793a\u4ef6\u6570<\/td><\/tr><tr><td>\u6295\u7a3f\u30bf\u30a4\u30d7\u30a2\u30fc\u30ab\u30a4\u30d6<\/td><td>$query-&gt;is_post_type_archive( &#039;news&#039; )<\/td><td>\u8868\u793a\u4ef6\u6570\u3001\u4e26\u3073\u9806<\/td><\/tr><tr><td>\u7ba1\u7406\u753b\u9762<\/td><td>is_admin()\u3067\u901a\u5e38\u306f\u9664\u5916<\/td><td>\u7ba1\u7406\u4e00\u89a7\u3092\u5909\u3048\u308b\u5225\u8981\u4ef6\u306a\u3089\u5c02\u7528\u6761\u4ef6\u3092\u8a2d\u8a08<\/td><\/tr><\/tbody><\/table><\/div><\/div>\n<p>\u7ba1\u7406\u753b\u9762\u3092\u5909\u3048\u308b\u3053\u3068\u81ea\u4f53\u304c\u7981\u6b62\u306a\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u516c\u958b\u30da\u30fc\u30b8\u3060\u3051\u3092\u5909\u3048\u308b\u3064\u3082\u308a\u306a\u3089`is_admin()`\u3067\u7ba1\u7406\u753b\u9762\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9664\u5916\u3057\u3001\u7ba1\u7406\u4e00\u89a7\u3092\u5909\u3048\u308b\u8981\u4ef6\u306a\u3089\u6295\u7a3f\u30bf\u30a4\u30d7\u3084\u753b\u9762\u3092\u5225\u9014\u9650\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<h2 id=\"conditional-timing\" 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\">pre_get_posts\u3067\u306f\u4f7f\u3048\u308b\u6761\u4ef6\u5206\u5c90\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u306b\u6ce8\u610f\u3059\u308b<\/span><\/h2>\n<p>`pre_get_posts`\u306f\u5b9f\u969b\u306e\u6295\u7a3f\u53d6\u5f97\u3088\u308a\u524d\u306b\u52d5\u304f\u305f\u3081\u3001\u30af\u30a8\u30ea\u7d50\u679c\u306b\u4f9d\u5b58\u3059\u308b\u4e00\u90e8\u306e\u6761\u4ef6\u5206\u5c90\u306f\u307e\u3060\u4f7f\u3048\u307e\u305b\u3093\u3002\u516c\u5f0f\u8cc7\u6599\u3067\u306f`is_front_page()`\u306f\u3053\u306e\u6642\u70b9\u3067\u671f\u5f85\u3069\u304a\u308a\u52d5\u304b\u305a\u3001`is_home()`\u306f\u4f7f\u3048\u308b\u4f8b\u3068\u3057\u3066\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30d5\u30c3\u30af\u5185\u3067\u306f\u3001\u6e21\u3055\u308c\u305f`$query`\u306e\u30e1\u30bd\u30c3\u30c9\u3068`$query-&gt;get()`\u3092\u4f7f\u3063\u3066\u5bfe\u8c61\u3092\u5224\u65ad\u3057\u307e\u3059\u3002`$query-&gt;get()`\u306f\u3001`post_type`\u3084`posts_per_page`\u306a\u3069\u3001\u305d\u306e\u30af\u30a8\u30ea\u306b\u5165\u3063\u3066\u3044\u308b\u53d6\u5f97\u6761\u4ef6\u3092\u8aad\u307f\u53d6\u308b\u30e1\u30bd\u30c3\u30c9\u3067\u3059\u3002\u56fa\u5b9a\u30d5\u30ed\u30f3\u30c8\u30da\u30fc\u30b8\u3001\u6295\u7a3f\u30da\u30fc\u30b8\u3001\u72ec\u81ea\u306eURL\u5909\u6570\u306a\u3069\u306f\u3001\u30b5\u30a4\u30c8\u306e\u300c\u8a2d\u5b9a \u2192 \u8868\u793a\u8a2d\u5b9a\u300d\u3068\u5b9f\u969b\u306e\u53d6\u5f97\u6761\u4ef6\uff08query var\uff09\u3092\u30ed\u30fc\u30ab\u30eb\u3067\u78ba\u304b\u3081\u307e\u3059\u3002<\/p>\n<aside class=\"callout callout-info wpq-callout wpq-callout--info\"><p class=\"callout-title wpq-callout__title\"><span class=\"wpq-callout__icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"info\" 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>\u30da\u30fc\u30b8\u7a2e\u5225\u305d\u306e\u3082\u306e\u3092\u7121\u7406\u306b\u5909\u3048\u306a\u3044<\/span><\/p><p>\u5358\u4e00\u6295\u7a3f\u3084\u56fa\u5b9a\u30da\u30fc\u30b8\u3068\u3057\u3066\u6e96\u5099\u3055\u308c\u305f\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u3092\u3001post_type\u3060\u3051\u5dee\u3057\u66ff\u3048\u3066\u30a2\u30fc\u30ab\u30a4\u30d6\u3078\u5909\u3048\u308b\u3068\u3001\u65e2\u5b58\u306e`is_single`\u3084`is_page`\u306a\u3069\u306e\u5224\u5b9a\u3068\u77db\u76fe\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u56fa\u5b9a\u30da\u30fc\u30b8\u5185\u3078\u4e00\u89a7\u3092\u8ffd\u52a0\u3059\u308b\u76ee\u7684\u306a\u3089\u3001\u30e1\u30a4\u30f3\u3092\u5909\u5f62\u305b\u305aQuery Loop\u307e\u305f\u306f\u72ec\u81eaWP_Query\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<\/aside>\n<h2 id=\"pagination\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"refresh\" 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=\"M3 12a9 9 0 0 1 9-9 9.75 9.75 0 0 1 6.74 2.74L21 8\" \/>\n  <path d=\"M21 3v5h-5\" \/>\n  <path d=\"M21 12a9 9 0 0 1-9 9 9.75 9.75 0 0 1-6.74-2.74L3 16\" \/>\n  <path d=\"M8 16H3v5\" \/>\n<\/svg><\/span><span class=\"section-heading-text\">\u30da\u30fc\u30b8\u9001\u308a\u306f\u30e1\u30a4\u30f3\u5909\u66f4\u306e\u65b9\u304c\u65e2\u5b58URL\u3068\u3064\u306a\u304c\u308a\u3084\u3059\u3044<\/span><\/h2>\n<p>\u30ab\u30c6\u30b4\u30ea\u30fc\u3084\u691c\u7d22\u306a\u3069\u306e\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u3067\u306f\u3001`paged`\u3068\u3044\u3046\u30af\u30a8\u30ea\u5909\u6570\uff08query var\uff09\u306b\u73fe\u5728\u306e\u30da\u30fc\u30b8\u756a\u53f7\u304c\u5165\u308a\u307e\u3059\u3002`pre_get_posts`\u3067`posts_per_page`\u306a\u3069\u3092\u5909\u66f4\u3059\u308c\u3070\u3001\u540c\u3058\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u306e`found_posts`\u3068`max_num_pages`\u304c\u5909\u66f4\u5f8c\u306e\u6761\u4ef6\u3067\u8a08\u7b97\u3055\u308c\u307e\u3059\u3002\u30da\u30fc\u30b8\u30ea\u30f3\u30af\u306f\u3001\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u304c\u3053\u306e\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u306e\u5024\u3092\u4f7f\u3063\u3066\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<p>\u30a2\u30fc\u30ab\u30a4\u30d6\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u5185\u3067\u540c\u3058\u4e00\u89a7\u3092`new WP_Query()`\u3057\u76f4\u3059\u5834\u5408\u306f\u3001`paged`\u3092\u72ec\u81ea\u30af\u30a8\u30ea\u3078\u6e21\u3057\u3001\u30da\u30fc\u30b8\u30ea\u30f3\u30af\u306b\u3082\u72ec\u81ea\u30af\u30a8\u30ea\u306e`max_num_pages`\u3092\u4f7f\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5143\u306e\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u306e\u30da\u30fc\u30b8\u6570\u3068\u6df7\u305c\u308b\u3068\u30012\u30da\u30fc\u30b8\u76ee\u304c\u540c\u3058\u3001\u7a7a\u30da\u30fc\u30b8\u3001404\u306a\u3069\u306e\u539f\u56e0\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>`offset`\u306f\u3069\u3061\u3089\u306e\u30af\u30a8\u30ea\u3067\u3082\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u3092\u58ca\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5358\u7d14\u306b\u5148\u982d\u6570\u4ef6\u3092\u98db\u3070\u3057\u305f\u3044\u3060\u3051\u3067\u3082\u3001\u30da\u30fc\u30b8\u3054\u3068\u306eoffset\u3068\u7dcf\u4ef6\u6570\u306e\u88dc\u6b63\u304c\u5fc5\u8981\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u5148\u982d\u306e\u6295\u7a3f\u3092\u98db\u3070\u3059\u30b1\u30fc\u30b9\u306f[WP_Query\u306eoffset\u3068\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u306e\u6ce8\u610f\u70b9](https:\/\/wptoolslab.com\/query-lab\/articles\/wp-query-offset-pagination\/)\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002`paged`\u30fb\u30da\u30fc\u30b8\u6570\u30fb\u30ea\u30f3\u30af\u3092\u3064\u306a\u3044\u3060\u5b8c\u6210\u4f8b\u306f[\u8868\u793a\u4ef6\u6570\u3068\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u306e\u8a2d\u5b9a\u65b9\u6cd5](https:\/\/wptoolslab.com\/query-lab\/articles\/wp-query-pagination-setup\/)\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u56fa\u5b9a\u30d5\u30ed\u30f3\u30c8\u30da\u30fc\u30b8\u3067\u306f`page`\u3082\u95a2\u4fc2\u3059\u308b\u305f\u3081\u3001\u901a\u5e38\u306e\u30a2\u30fc\u30ab\u30a4\u30d6\u3068\u5206\u3051\u3066\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<h2 id=\"reset\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"refresh\" 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=\"M3 12a9 9 0 0 1 9-9 9.75 9.75 0 0 1 6.74 2.74L21 8\" \/>\n  <path d=\"M21 3v5h-5\" \/>\n  <path d=\"M21 12a9 9 0 0 1-9 9 9.75 9.75 0 0 1-6.74-2.74L3 16\" \/>\n  <path d=\"M8 16H3v5\" \/>\n<\/svg><\/span><span class=\"section-heading-text\">pre_get_posts\u3067\u306f\u901a\u5e38\u30ea\u30bb\u30c3\u30c8\u4e0d\u8981\u3001\u8ffd\u52a0WP_Query\u3067\u306f\u5fc5\u8981<\/span><\/h2>\n<p>`pre_get_posts`\u306f\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u306e\u53d6\u5f97\u6761\u4ef6\u3092\u5909\u3048\u307e\u3059\u304c\u3001\u65b0\u3057\u3044\u30eb\u30fc\u30d7\u3092\u8ffd\u52a0\u3057\u307e\u305b\u3093\u3002\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306f\u5909\u66f4\u5f8c\u306e\u30e1\u30a4\u30f3\u30eb\u30fc\u30d7\u3092\u901a\u5e38\u3069\u304a\u308a\u9032\u3081\u308b\u305f\u3081\u3001\u3053\u306e\u5909\u66f4\u3060\u3051\u3092\u7406\u7531\u306b`wp_reset_postdata()`\u3092\u8ffd\u52a0\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<span class=\"wpq-marker wpq-marker--yellow\">\u72ec\u81ea\u306e`WP_Query`\u3067`the_post()`\u3092\u4f7f\u3063\u305f\u3089\u3001\u8ffd\u52a0\u30eb\u30fc\u30d7\u306e\u76f4\u5f8c\u3067`wp_reset_postdata()`\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/span>\n<p>\u9055\u3044\u306f\u3001\u8868\u793a\u306b\u4f7f\u3046\u6295\u7a3f\u30c7\u30fc\u30bf\u3092\u5207\u308a\u66ff\u3048\u305f\u304b\u3069\u3046\u304b\u3067\u3059\u3002\u53d6\u5f97\u6761\u4ef6\u3060\u3051\u306e\u5909\u66f4\u3068\u3001\u8ffd\u52a0\u306e\u6295\u7a3f\u3092\u8868\u793a\u3059\u308b\u30eb\u30fc\u30d7\u3092\u5206\u3051\u3066\u8003\u3048\u308b\u3068\u3001\u623b\u3059\u5834\u6240\u3082\u5224\u65ad\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2 id=\"builder\" 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\">WP Query Builder\u3067\u53d6\u5f97\u6761\u4ef6\u3092\u6574\u7406\u3059\u308b<\/span><\/h2>\n<p>WP Query Builder\u306f\u3001\u72ec\u81ea\u306e`WP_Query`\u3078\u6e21\u3059$args\u3092\u7d44\u307f\u7acb\u3066\u308b\u5834\u6240\u3067\u3059\u3002\u8ffd\u52a0\u3059\u308b\u4e00\u89a7\u306a\u3089\u751f\u6210\u3057\u305f$args\u3092\u72ec\u81ea\u30af\u30a8\u30ea\u3067\u4f7f\u3048\u307e\u3059\u3002\u30e1\u30a4\u30f3\u4e00\u89a7\u3092`pre_get_posts`\u3067\u5909\u3048\u308b\u5834\u5408\u306f\u3001\u5fc5\u8981\u306a\u5024\u3060\u3051\u3092`$query-&gt;set()`\u3078\u79fb\u3057\u307e\u3059\u3002<\/p>\n<p>\u305f\u3068\u3048\u3070WP Query Builder\u3067`posts_per_page`\u3001`orderby`\u3001`order`\u3092\u78ba\u8a8d\u3057\u305f\u5f8c\u3001`pre_get_posts`\u306e\u30d5\u30c3\u30af\u767b\u9332\u3001`is_admin()`\u3001`$query-&gt;is_main_query()`\u3001\u30da\u30fc\u30b8\u7a2e\u5225\u306e\u6761\u4ef6\u306fWordPress\u5074\u3067\u8ffd\u52a0\u3057\u307e\u3059\u3002\u751f\u6210\u30b3\u30fc\u30c9\u3092\u8cbc\u308b\u3060\u3051\u3067\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u3092\u5909\u66f4\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5fc5\u8981\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3068\u305d\u306e\u8a2d\u5b9a\u5024\u3092\u9078\u3093\u3067\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<p>\u64cd\u4f5c\u624b\u9806\u306f[WP Query Builder\u306e\u4f7f\u3044\u65b9](https:\/\/wptoolslab.com\/query-builder\/tutorial\/)\u3067\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002\u751f\u6210\u30b3\u30fc\u30c9\u306f\u30ed\u30fc\u30ab\u30eb\u306eWordPress\u3078\u7d44\u307f\u8fbc\u3093\u3067\u52d5\u4f5c\u3092\u78ba\u304b\u3081\u307e\u3059\u3002\u4e00\u89a7\u3092\u8ffd\u52a0\u3059\u308b\u306e\u304b\u3001\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u3092\u5909\u66f4\u3059\u308b\u306e\u304b\u306b\u5408\u308f\u305b\u3066\u3001\u3053\u306e\u8a18\u4e8b\u306e\u5b9f\u88c5\u4f8b\u3068\u6bd4\u3079\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2 id=\"verification\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"shield-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 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\" \/>\n  <path d=\"m9 12 2 2 4-4\" \/>\n<\/svg><\/span><span class=\"section-heading-text\">\u30e1\u30a4\u30f3\u306e5\u4ef6\u3060\u3051\u30926\u4ef6\u3078\u5909\u3048\u308b\u3068\u3069\u3046\u306a\u308b\uff1f<\/span><\/h2>\n<p>\u5143\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u4e00\u89a7\u3082\u8ffd\u52a0\u4e00\u89a7\u30825\u4ef6\u305a\u3064\u53d6\u5f97\u3059\u308b\u5834\u5408\u3001\u63b2\u8f09\u30d5\u30c3\u30af\u3067\u5909\u308f\u308b\u306e\u306f\u30e1\u30a4\u30f3\u5074\u3060\u3051\u3067\u3059\u3002\u6b21\u306e\u8868\u306f\u3001WordPress 7.1\uff0fPHP 8.4.20\u306e\u30ed\u30fc\u30ab\u30eb\u74b0\u5883\u3067\u3001\u516c\u958b\u6e08\u307f\u306e\u901a\u5e38\u6295\u7a3f\u3092\u4f7f\u3063\u3066\u5f97\u305f\u7d50\u679c\u3067\u3059\u3002\u30e1\u30a4\u30f3\u304c6\u4ef6\u306b\u306a\u308a\u3001\u8ffd\u52a0\u4e00\u89a7\u306e5\u4ef6\u306f\u305d\u306e\u307e\u307e\u306b\u306a\u3063\u3066\u3044\u308b\u70b9\u3092\u898b\u3066\u304f\u3060\u3055\u3044\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\u9805\u76ee \/ \u7d50\u679c\"><table class=\"article-table table-priority wpq-article-table\"><thead><tr><th>\u78ba\u8a8d\u9805\u76ee<\/th><th>\u7d50\u679c<\/th><\/tr><\/thead><tbody><tr><td>pre_get_posts\u306e\u5b9f\u884c\u6642\u70b9<\/td><td>\u4eca\u56de\u306e\u65b0\u898f\u30af\u30a8\u30ea\u3067\u306f\u3001\u30d5\u30c3\u30af\u5185\u306erequest\u304c\u7a7a\u3060\u3063\u305f<\/td><\/tr><tr><td>\u30e1\u30a4\u30f3\u5224\u5b9a<\/td><td>$query-&gt;is_main_query()\u306f\u30e1\u30a4\u30f3\u76f8\u5f53\u3067true\u3001\u8ffd\u52a0\u30af\u30a8\u30ea\u3067false<\/td><\/tr><tr><td>\u30e1\u30a4\u30f3\u76f8\u5f53\u306eposts_per_page<\/td><td>5\u304b\u30896\u3078\u5909\u66f4\u3055\u308c\u3001\u53d6\u5f97\u4ef6\u65706<\/td><\/tr><tr><td>\u8ffd\u52a0WP_Query\u306eposts_per_page<\/td><td>5\u306e\u307e\u307e\u3067\u3001\u53d6\u5f97\u4ef6\u65705<\/td><\/tr><tr><td>is_admin()<\/td><td>\u7ba1\u7406\u753b\u9762\u3067\u306f\u306a\u3044\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u74b0\u5883\u3067\u306ffalse<\/td><\/tr><\/tbody><\/table><\/div><\/div>\n<p>\u8ffd\u52a0\u30af\u30a8\u30ea\u3067\u3082\u30d5\u30c3\u30af\u306f\u52d5\u304d\u307e\u3057\u305f\u304c\u3001\u30e1\u30a4\u30f3\u3060\u3051\u3092\u9078\u3076\u6761\u4ef6\u304c\u3042\u308b\u306e\u3067\u3001\u305d\u3061\u3089\u306e5\u4ef6\u306f\u5909\u308f\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u81ea\u5206\u306e\u30b5\u30a4\u30c8\u3067\u8a66\u3059\u3068\u304d\u3082\u3001\u5909\u3048\u305f\u3044\u4e00\u89a7\u3060\u3051\u3067\u306a\u304f\u3001\u691c\u7d22\u3084\u7ba1\u7406\u753b\u9762\u306a\u3069\u304c\u5143\u306e\u307e\u307e\u304b\u898b\u3066\u304a\u304f\u3068\u5b89\u5fc3\u3067\u3059\u3002<\/p>\n<h2 id=\"mistakes\" 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\">\u4e00\u89a7\u3092\u5909\u3048\u308b\u65b9\u6cd5\u3092\u6c7a\u3081\u308b\u3068\u304d\u306e\u3088\u304f\u3042\u308b\u9593\u9055\u3044<\/span><\/h2>\n<p>\u3046\u307e\u304f\u52d5\u304b\u306a\u3044\u3068\u304d\u306f\u3001\u6b21\u306e\u9805\u76ee\u3092\u4e0a\u304b\u3089\u898b\u76f4\u3057\u307e\u3059\u3002<\/p>\n<section class=\"quick-check-card wpq-checklist-card\"><h2>\u5148\u306b\u898b\u76f4\u3057\u305f\u30447\u9805\u76ee<\/h2><ul class=\"wpq-checklist\"><li>\u30a2\u30fc\u30ab\u30a4\u30d6\u3092\u5909\u3048\u305f\u3044\u306e\u306b\u3001\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3067\u540c\u3058\u6761\u4ef6\u306enew WP_Query()\u3092\u4f5c\u308b<\/li><li>\u8a18\u4e8b\u4e0b\u3078\u5225\u306e\u4e00\u89a7\u3092\u8db3\u3057\u305f\u3044\u306e\u306b\u3001\u6761\u4ef6\u306a\u3057\u3067pre_get_posts\u3092\u4f7f\u3046<\/li><li>pre_get_posts\u5185\u3067\u30b0\u30ed\u30fc\u30d0\u30eb\u95a2\u6570is_main_query()\u3092\u4f7f\u3046<\/li><li>is_admin()\u3060\u3051\u3067\u6b62\u3081\u3001\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u3068\u5bfe\u8c61\u753b\u9762\u3092\u9650\u5b9a\u3057\u306a\u3044<\/li><li>\u5358\u4e00\u30da\u30fc\u30b8\u306e\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u3092\u6295\u7a3f\u4e00\u89a7\u3078\u7121\u7406\u306b\u5909\u5f62\u3059\u308b<\/li><li>\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u306e\u30da\u30fc\u30b8\u6570\u3068\u72ec\u81eaWP_Query\u306emax_num_pages\u3092\u6df7\u305c\u308b<\/li><li>\u72ec\u81ea\u30eb\u30fc\u30d7\u5f8c\u306bwp_reset_postdata()\u3092\u66f8\u304b\u306a\u3044<\/li><\/ul><\/section>\n<p>\u3046\u307e\u304f\u3044\u304b\u306a\u3044\u3068\u304d\u306f\u3001\u30ed\u30fc\u30ab\u30eb\u3067\u72ec\u81ea\u30af\u30a8\u30ea\u3092\u4e00\u6642\u7684\u306b\u5916\u3057\u3001\u5143\u306e\u4e00\u89a7\u306b\u623b\u308b\u304b\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002`pre_get_posts`\u3092\u4f7f\u3063\u3066\u3044\u308b\u306a\u3089\u3001\u7ba1\u7406\u753b\u9762\u306e\u9664\u5916\u3001\u30e1\u30a4\u30f3\u5224\u5b9a\u3001\u30da\u30fc\u30b8\u7a2e\u5225\u3001\u8a2d\u5b9a\u5024\u306e\u9806\u306b\u305f\u3069\u308b\u3068\u3001\u3069\u3053\u3067\u5bfe\u8c61\u304c\u5e83\u304c\u3063\u305f\u306e\u304b\u3092\u63a2\u3057\u3084\u3059\u304f\u306a\u308a\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-basics\/\"><span class=\"article-thumb wpq-related-link__thumb\"><img decoding=\"async\" alt=\"WP_Query\u3068\u306f\uff1f\u521d\u5fc3\u8005\u5411\u3051\u306b\u5f79\u5272\u3068\u4f7f\u3044\u65b9\u3092\u89e3\u8aac\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/08\/wp-query-basics-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\u3068\u306f\uff1f\u521d\u5fc3\u8005\u5411\u3051\u306b\u5f79\u5272\u3068\u4f7f\u3044\u65b9\u3092\u89e3\u8aac<\/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\/main-query-vs-secondary-query\/\"><span class=\"article-thumb wpq-related-link__thumb\"><img decoding=\"async\" alt=\"\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u3068\u30b5\u30d6\u30af\u30a8\u30ea\u306e\u9055\u3044\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/09\/main-query-vs-secondary-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>\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u3068\u30b5\u30d6\u30af\u30a8\u30ea\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\/query-posts-avoid\/\"><span class=\"article-thumb wpq-related-link__thumb\"><img decoding=\"async\" alt=\"query_posts\u3092\u4f7f\u308f\u306a\u3044\u307b\u3046\u304c\u3044\u3044\u7406\u7531\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/08\/query-posts-avoid-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>query_posts\u3092\u4f7f\u308f\u306a\u3044\u307b\u3046\u304c\u3044\u3044\u7406\u7531<\/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=\"official-docs\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" 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><span class=\"section-heading-text\">pre_get_posts\u3068WP_Query\u306e\u516c\u5f0f\u8cc7\u6599<\/span><\/h2>\n<p>`pre_get_posts`\u304c\u52d5\u304f\u6642\u70b9\u3068\u5bfe\u8c61\u306e\u7d5e\u308a\u65b9\u3001\u72ec\u81ea`WP_Query`\u3068\u306e\u4f7f\u3044\u5206\u3051\u3001\u8ffd\u52a0\u30eb\u30fc\u30d7\u5f8c\u306e\u623b\u3057\u65b9\u306f\u3001\u6b21\u306e\u516c\u5f0f\u8cc7\u6599\u3067\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\">WordPress\u516c\u5f0f<\/p><h2>\u78ba\u8a8d\u306b\u4f7f\u3063\u305f\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\/hooks\/pre_get_posts\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"wpq-reference-item__copy\"><strong class=\"wpq-reference-item__title\">pre_get_posts<\/strong><span class=\"wpq-reference-item__description\">SQL\u5b9f\u884c\u524d\u306e\u5909\u66f4\u3001\u5bfe\u8c61\u9650\u5b9a\u3001\u6761\u4ef6\u5206\u5c90\u3001offset\u306e\u6ce8\u610f\u3092\u78ba\u8a8d\u3057\u305f\u3044\u6642<\/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_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\">\u72ec\u81ea\u30af\u30a8\u30ea\u3001\u30eb\u30fc\u30d7\u3001query var\u3001\u30da\u30fc\u30b8\u60c5\u5831\u3092\u78ba\u8a8d\u3057\u305f\u3044\u6642<\/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\/is_main_query\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"wpq-reference-item__copy\"><strong class=\"wpq-reference-item__title\">is_main_query()<\/strong><span class=\"wpq-reference-item__description\">\u30b0\u30ed\u30fc\u30d0\u30eb\u95a2\u6570\u3068$query-&gt;is_main_query()\u306e\u9055\u3044\u3092\u78ba\u8a8d\u3057\u305f\u3044\u6642<\/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\/is_admin\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"wpq-reference-item__copy\"><strong class=\"wpq-reference-item__title\">is_admin()<\/strong><span class=\"wpq-reference-item__description\">\u7ba1\u7406\u753b\u9762\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u5224\u5b9a\u7bc4\u56f2\u3092\u78ba\u8a8d\u3057\u305f\u3044\u6642<\/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\u5f8c\u306b\u30e1\u30a4\u30f3\u6295\u7a3f\u3078\u623b\u3059\u65b9\u6cd5\u3092\u78ba\u8a8d\u3057\u305f\u3044\u6642<\/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<h2 id=\"summary\" class=\"h-underline section-heading\"><span class=\"section-heading-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><span class=\"section-heading-text\">\u65e2\u5b58\u306e\u4e00\u89a7\u3068\u8ffd\u52a0\u3059\u308b\u4e00\u89a7\u3092\u5206\u3051\u3066\u5b9f\u88c5\u3059\u308b<\/span><\/h2>\n<p>\u5909\u66f4\u5f8c\u306f\u3001\u76ee\u7684\u306e\u4e00\u89a7\u3060\u3051\u3067\u306a\u304f\u3001\u5143\u306e\u307e\u307e\u6b8b\u3059\u4e00\u89a7\u3082\u78ba\u8a8d\u3057\u307e\u3059\u3002\u53d6\u5f97\u4ef6\u6570\u304c\u5408\u3063\u3066\u3044\u3066\u3082\u3001\u30da\u30fc\u30b8\u9001\u308a\u3084\u5f8c\u306b\u7d9a\u304f\u8a18\u4e8b\u30bf\u30a4\u30c8\u30eb\u304c\u305a\u308c\u3066\u3044\u308c\u3070\u3001\u307e\u3060\u672c\u756a\u3078\u53cd\u6620\u305b\u305a\u539f\u56e0\u3092\u5207\u308a\u5206\u3051\u3066\u304f\u3060\u3055\u3044\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>\u672c\u756a\u3078\u53cd\u6620\u3059\u308b\u524d\u306e\u78ba\u8a8d<\/h2><\/div><ul class=\"wpq-checklist\"><li>\u76ee\u7684\u306e\u4e00\u89a7\u3060\u3051\u304c\u5909\u308f\u308a\u3001\u7ba1\u7406\u753b\u9762\u3084\u4ed6\u306e\u4e00\u89a7\u306f\u5143\u306e\u307e\u307e\u3067\u3042\u308b<\/li><li>\u30d5\u30c3\u30af\u306f\u53d6\u5f97\u524d\u306b\u767b\u9332\u3055\u308c\u3001\u6e21\u3055\u308c\u305f$query\u306e\u30e1\u30bd\u30c3\u30c9\u3067\u5bfe\u8c61\u3092\u9650\u5b9a\u3057\u3066\u3044\u308b<\/li><li>\u8ffd\u52a0\u30d1\u30fc\u30c4\u306f\u8868\u793a\u3057\u305f\u3044\u4f4d\u7f6e\u304b\u3089\u547c\u3073\u51fa\u3055\u308c\u3001\u4e8c\u91cd\u8868\u793a\u304c\u306a\u3044<\/li><li>\u30da\u30fc\u30b8\u9001\u308a\u3068\u3001\u8ffd\u52a0\u30eb\u30fc\u30d7\u5f8c\u306e\u6295\u7a3f\u30c7\u30fc\u30bf\u304c\u6b63\u3057\u3044<\/li><li>\u30ed\u30fc\u30ab\u30eb\u3067\u78ba\u8a8d\u3092\u7d42\u3048\u3001\u554f\u984c\u6642\u306b\u5909\u66f4\u3092\u623b\u305b\u308b<\/li><\/ul><\/section>\n","protected":false},"excerpt":{"rendered":"<p>WordPress\u306e\u6295\u7a3f\u4e00\u89a7\u3092\u5909\u3048\u308b\u65b9\u6cd5\u3092\u3001\u4eca\u3042\u308b\u4e00\u89a7\u306e\u5909\u66f4\u3068\u3001\u5225\u306e\u4e00\u89a7\u306e\u8ffd\u52a0\u306b\u5206\u3051\u3066\u8aac\u660e\u3057\u307e\u3059\u3002pre_get_posts\u3068WP_Query\u306e\u9078\u3073\u65b9\u3001\u66f8\u304f\u5834\u6240\u3001\u30da\u30fc\u30b8\u9001\u308a\u3001\u30ea\u30bb\u30c3\u30c8\u306e\u9055\u3044\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"author":3,"featured_media":4114,"template":"","meta":{"wpq_kicker":"WP_Query\u57fa\u790e","wpq_lead":"\u30ab\u30c6\u30b4\u30ea\u30fc\u3084\u691c\u7d22\u7d50\u679c\u306e\u4e00\u89a7\u3092\u5909\u3048\u305f\u3044\u3068\u304d\u306f\u3001\u307e\u305a\u300c\u4eca\u3042\u308b\u4e00\u89a7\u3092\u5909\u3048\u308b\u300d\u306e\u304b\u300c\u5225\u306e\u4e00\u89a7\u3092\u8ffd\u52a0\u3059\u308b\u300d\u306e\u304b\u3092\u6c7a\u3081\u307e\u3059\u3002\u76ee\u7684\u306b\u5408\u308f\u306a\u3044\u65b9\u6cd5\u3092\u9078\u3076\u3068\u3001\u5143\u306e\u4e00\u89a7\u304c\u5909\u308f\u3089\u306a\u304b\u3063\u305f\u308a\u3001\u5225\u306e\u4e00\u89a7\u307e\u3067\u5f71\u97ff\u3092\u53d7\u3051\u305f\u308a\u3057\u307e\u3059\u3002","wpq_hero_title_line1":"","wpq_hero_title_line2":"","wpq_hero_title_accent":"","wpq_hero_thumbnail_alt":"WordPress\u306e\u6295\u7a3f\u4e00\u89a7\u3092\u5909\u3048\u308b\u65b9\u6cd5\uff5cpre_get_posts\u3068WP_Query\u306e\u4f7f\u3044\u5206\u3051 \u306e\u30d2\u30fc\u30ed\u30fc\u30b5\u30e0\u30cd\u30a4\u30eb","wpq_hero_summary_mode":"","wpq_hero_summary_label":"\u5909\u3048\u308b\u304b\u8ffd\u52a0\u3059\u308b\u304b","wpq_hero_summary_items":"\u65e2\u5b58\u306e\u4e00\u89a7::pre_get_posts\n\u8ffd\u52a0\u3059\u308b\u4e00\u89a7::new WP_Query","wpq_reading_time":"","wpq_difficulty_label":"","wpq_difficulty_stars":"3","wpq_target_audience":"\u30ab\u30c6\u30b4\u30ea\u30fc\u3001\u691c\u7d22\u3001\u6295\u7a3f\u4e00\u89a7\u306e\u8868\u793a\u4ef6\u6570\u3084\u5bfe\u8c61\u3092\u5909\u3048\u305f\u3044\u304c\u3001pre_get_posts\u3068new WP_Query()\u306e\u3069\u3061\u3089\u3092\u4f7f\u3046\u3079\u304d\u304b\u5206\u304b\u3089\u306a\u3044WordPress\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":"pre_get_posts|https:\/\/developer.wordpress.org\/reference\/hooks\/pre_get_posts\/\nWP_Query|https:\/\/developer.wordpress.org\/reference\/classes\/wp_query\/\nis_main_query()|https:\/\/developer.wordpress.org\/reference\/functions\/is_main_query\/\nis_admin()|https:\/\/developer.wordpress.org\/reference\/functions\/is_admin\/\nwp_reset_postdata()|https:\/\/developer.wordpress.org\/reference\/functions\/wp_reset_postdata\/","wpq_pr_notice":"","wpq_affiliate_placement":"inline","wpq_affiliate_program":"xserver","wpq_affiliate_context":"test-environment","wpq_support_mode":"","wpq_popularity_score":"","wpq_author_box_name":"","wpq_author_box_role":"","wpq_author_box_body":"","wpq_author_box_avatar":"","wpq_author_box_avatar_url":"","wpq_author_avatar_url":"","wpq_reader_avatar_url":"","wpq_editor_avatar_url":"","footnotes":""},"categories":[17],"tags":[139,21,141,131],"wpq_card_label":[6],"wpq_difficulty":[12],"class_list":["post-4069","wpq_article","type-wpq_article","status-publish","has-post-thumbnail","hentry","category-basic","tag-is_main_query","tag-pre_get_posts","tag-141","tag-131"],"_links":{"self":[{"href":"https:\/\/wptoolslab.com\/query-lab\/wp-json\/wp\/v2\/wpq_article\/4069","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wptoolslab.com\/query-lab\/wp-json\/wp\/v2\/wpq_article"}],"about":[{"href":"https:\/\/wptoolslab.com\/query-lab\/wp-json\/wp\/v2\/types\/wpq_article"}],"author":[{"embeddable":true,"href":"https:\/\/wptoolslab.com\/query-lab\/wp-json\/wp\/v2\/users\/3"}],"version-history":[{"count":1,"href":"https:\/\/wptoolslab.com\/query-lab\/wp-json\/wp\/v2\/wpq_article\/4069\/revisions"}],"predecessor-version":[{"id":4232,"href":"https:\/\/wptoolslab.com\/query-lab\/wp-json\/wp\/v2\/wpq_article\/4069\/revisions\/4232"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wptoolslab.com\/query-lab\/wp-json\/wp\/v2\/media\/4114"}],"wp:attachment":[{"href":"https:\/\/wptoolslab.com\/query-lab\/wp-json\/wp\/v2\/media?parent=4069"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wptoolslab.com\/query-lab\/wp-json\/wp\/v2\/categories?post=4069"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wptoolslab.com\/query-lab\/wp-json\/wp\/v2\/tags?post=4069"},{"taxonomy":"wpq_card_label","embeddable":true,"href":"https:\/\/wptoolslab.com\/query-lab\/wp-json\/wp\/v2\/wpq_card_label?post=4069"},{"taxonomy":"wpq_difficulty","embeddable":true,"href":"https:\/\/wptoolslab.com\/query-lab\/wp-json\/wp\/v2\/wpq_difficulty?post=4069"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}