{"id":273,"date":"2026-08-20T13:16:56","date_gmt":"2026-08-20T04:16:56","guid":{"rendered":"https:\/\/wptoolslab.com\/query-lab\/?post_type=wpq_article&amp;p=273"},"modified":"2026-08-20T13:16:56","modified_gmt":"2026-08-20T04:16:56","slug":"meta-query-filtering","status":"publish","type":"wpq_article","link":"https:\/\/wptoolslab.com\/query-lab\/articles\/meta-query-filtering\/","title":{"rendered":"WP_Query\u306emeta_query\u3068\u306f\uff1f\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u3067\u7d5e\u308a\u8fbc\u3080\u65b9\u6cd5"},"content":{"rendered":"<section class=\"conclusion wpq-conclusion\"><h2 class=\"wpq-conclusion__title\">meta_query\u3067\u7d5e\u308a\u8fbc\u3080\u57fa\u672c<\/h2><p>`meta_query` \u306f\u3001WP_Query\u3067post meta\u306e\u5024\u3092\u6761\u4ef6\u306b\u6295\u7a3f\u3092\u7d5e\u308a\u8fbc\u3080\u6307\u5b9a\u3067\u3059\u3002\u300c\u4fa1\u683c\u304c1000\u5186\u4ee5\u4e0b\u300d\u300c\u30a4\u30d9\u30f3\u30c8\u65e5\u304c\u4eca\u65e5\u4ee5\u964d\u300d\u300c\u304a\u3059\u3059\u3081\u30d5\u30e9\u30b0\u4ed8\u304d\u300d\u306a\u3069\u3001\u6295\u7a3f\u3054\u3068\u306e\u8ffd\u52a0\u60c5\u5831\u3092\u4f7f\u3046\u6642\u306b\u9078\u3073\u307e\u3059\u3002<\/p>\n<p>\u30ab\u30c6\u30b4\u30ea\u30fc\u3084\u30bf\u30b0\u306e\u5206\u985e\u60c5\u5831\u3092\u898b\u308b `tax_query` \u306b\u5bfe\u3057\u3001`meta_query` \u306f\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u4fdd\u5b58\u3055\u308c\u305f\u5024\u3092\u898b\u307e\u3059\u3002\u307e\u305a\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u3001\u4fdd\u5b58\u5024\u3001\u6bd4\u8f03\u65b9\u6cd5\u3001\u5024\u306e\u578b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/section>\n<h2 id=\"what-is-meta-query\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"list\" 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 5h.01\" \/>\n  <path d=\"M3 12h.01\" \/>\n  <path d=\"M3 19h.01\" \/>\n  <path d=\"M8 5h13\" \/>\n  <path d=\"M8 12h13\" \/>\n  <path d=\"M8 19h13\" \/>\n<\/svg><\/span><span class=\"section-heading-text\">meta_query\u306f\u4f55\u306e\u305f\u3081\u306b\u6307\u5b9a\u3059\u308b\u306e\u304b<\/span><\/h2>\n<p>WordPress\u306e\u6295\u7a3f\u306b\u306f\u3001\u30bf\u30a4\u30c8\u30eb\u3084\u672c\u6587\u3001\u516c\u958b\u65e5\u3001\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u3088\u3046\u306a\u57fa\u672c\u60c5\u5831\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u3068\u306f\u5225\u306b\u3001\u6295\u7a3f\u3054\u3068\u306b\u8ffd\u52a0\u60c5\u5831\u3092\u4fdd\u5b58\u3067\u304d\u308b\u4ed5\u7d44\u307f\u304c\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u3067\u3059\u3002\u5546\u54c1\u4fa1\u683c\u3001\u30a4\u30d9\u30f3\u30c8\u65e5\u3001\u96e3\u6613\u5ea6\u3001\u8868\u793a\u30d5\u30e9\u30b0\u3001\u5916\u90e8URL\u306a\u3069\u3001\u30b5\u30a4\u30c8\u3054\u3068\u306b\u81ea\u7531\u306a\u60c5\u5831\u3092\u6301\u305f\u305b\u305f\u3044\u3068\u304d\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n<p>`meta_query`\u306f\u3001\u6295\u7a3f\u306b\u7d10\u3065\u3044\u305f\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u5024\u3092\u898b\u3066\u300c\u3069\u306e\u6295\u7a3f\u3092\u53d6\u5f97\u3059\u308b\u304b\u300d\u3092\u6c7a\u3081\u308bWP_Query\u5f15\u6570\u3067\u3059\u3002\u6295\u7a3f\u672c\u6587\u3084\u753b\u9762\u4e0a\u306e\u30e9\u30d9\u30eb\u3067\u306f\u306a\u304f\u3001\u4fdd\u5b58\u3055\u308c\u305fmeta key\u3068\u5024\u3092\u6bd4\u8f03\u3057\u307e\u3059\u3002<\/p>\n<h2 id=\"when-to-use\" 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\">meta_query\u3092\u4f7f\u3046\u5834\u9762<\/span><\/h2>\n<p>ACF\u306e\u65e5\u4ed8\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u6271\u3046\u5834\u5408\u3084\u3001\u6761\u4ef6\u3092\u66f8\u3044\u3066\u3082\u7d50\u679c\u304c\u5408\u308f\u306a\u3044\u5834\u5408\u306f\u3001\u753b\u9762\u4e0a\u306e\u8868\u793a\u3067\u306f\u306a\u304f\u3001\u307e\u305a\u4fdd\u5b58\u5024\u304b\u3089\u78ba\u8a8d\u3057\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\/acf-date-filter\/\"><span class=\"article-thumb wpq-related-link__thumb\"><img decoding=\"async\" alt=\"ACF\u306e\u65e5\u4ed8\u7d5e\u308a\u8fbc\u307f\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/08\/acf-date-filter-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>ACF\u306e\u65e5\u4ed8\u7d5e\u308a\u8fbc\u307f<\/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\/meta-query-not-working-checklist\/\"><span class=\"article-thumb wpq-related-link__thumb\"><img decoding=\"async\" alt=\"meta_query\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/08\/meta-query-not-working-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>meta_query\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/b><span class=\"jump\"><span>\u8a18\u4e8b\u3092\u8aad\u3080<\/span><\/span><\/div><\/a><\/div>\n<p>ACF\u306f\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u7ba1\u7406\u3057\u3084\u3059\u304f\u3059\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3059\u304c\u3001WP_Query\u304c\u6bd4\u8f03\u3059\u308b\u306e\u306f\u753b\u9762\u4e0a\u306e\u8868\u793a\u3067\u306f\u306a\u304f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u4fdd\u5b58\u3055\u308c\u305fpost meta\u3067\u3059\u3002ACF\u3068WordPress\u6a19\u6e96\u306e\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u95a2\u4fc2\u306f\u3001\u57fa\u790e\u8a18\u4e8b\u304c\u516c\u958b\u3055\u308c\u305f\u5f8c\u306b\u6b21\u306e\u6848\u5185\u304b\u3089\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n<p>`meta_query`\u306f\u3001\u30ab\u30c6\u30b4\u30ea\u30fc\u3084\u30bf\u30b0\u3067\u306f\u8868\u73fe\u3057\u306b\u304f\u3044\u6761\u4ef6\u3067\u6295\u7a3f\u3092\u9078\u3073\u305f\u3044\u3068\u304d\u306b\u4f7f\u3044\u307e\u3059\u3002\u300c\u4fa1\u683c\u300d\u300c\u70b9\u6570\u300d\u300c\u958b\u50ac\u65e5\u300d\u300c\u5728\u5eab\u72b6\u614b\u300d\u300c\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u306eON\/OFF\u300d\u306e\u3088\u3046\u306a\u6295\u7a3f\u3054\u3068\u306e\u5024\u304c\u4ee3\u8868\u4f8b\u3067\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3067\u3001\u4f55\u3067\u3082 `meta_query` \u306b\u3059\u308c\u3070\u3088\u3044\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5206\u985e\u3068\u3057\u3066\u7ba1\u7406\u3057\u305f\u3044\u60c5\u5831\u306f\u30bf\u30af\u30bd\u30ce\u30df\u30fc\u3001\u6295\u7a3f\u3054\u3068\u306b\u9055\u3046\u5024\u3092\u6301\u3064\u60c5\u5831\u306f\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u3001\u3068\u8003\u3048\u308b\u3068\u5224\u65ad\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u300c\u5546\u54c1\u30b8\u30e3\u30f3\u30eb\u300d\u306f\u30bf\u30af\u30bd\u30ce\u30df\u30fc\u5411\u304d\u3067\u3059\u304c\u3001\u300c\u4fa1\u683c\u300d\u306f\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u5411\u304d\u3067\u3059\u3002<\/p>\n<p>\u30ab\u30c6\u30b4\u30ea\u30fc\u3001\u30bf\u30b0\u3001\u30ab\u30b9\u30bf\u30e0\u30bf\u30af\u30bd\u30ce\u30df\u30fc\u3067\u9078\u3076\u8981\u4ef6\u306a\u3089\u3001[tax_query\u306e\u57fa\u672c](..\/tax-query-filtering\/)\u3092\u4f7f\u3044\u307e\u3059\u3002\u3069\u3061\u3089\u3092\u9078\u3076\u304b\u8ff7\u3063\u305f\u3089\u3001\u540c\u3058\u5024\u3092\u8907\u6570\u6295\u7a3f\u306e\u5206\u985e\u3068\u3057\u3066\u7ba1\u7406\u3057\u305f\u3044\u306e\u304b\u3001\u6295\u7a3f\u3054\u3068\u306b\u56fa\u6709\u306e\u5024\u3092\u4fdd\u5b58\u3057\u305f\u3044\u306e\u304b\u3067\u5224\u65ad\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: \u3084\u308a\u305f\u3044\u3053\u3068 \/ \u5411\u3044\u3066\u3044\u308b\u6307\u5b9a \/ \u8003\u3048\u65b9\"><table class=\"article-table table-priority wpq-article-table\"><thead><tr><th>\u3084\u308a\u305f\u3044\u3053\u3068<\/th><th>\u5411\u3044\u3066\u3044\u308b\u6307\u5b9a<\/th><th>\u8003\u3048\u65b9<\/th><\/tr><\/thead><tbody><tr><td>\u30ab\u30c6\u30b4\u30ea\u30fc\u3067\u7d5e\u308a\u8fbc\u307f\u305f\u3044<\/td><td>category_name \/ tax_query<\/td><td>\u5206\u985e\u60c5\u5831\u3067\u6295\u7a3f\u3092\u9078\u3076<\/td><\/tr><tr><td>\u30bf\u30b0\u3067\u7d5e\u308a\u8fbc\u307f\u305f\u3044<\/td><td>tag \/ tax_query<\/td><td>\u6295\u7a3f\u306b\u4ed8\u3044\u305f\u30bf\u30b0\u3067\u9078\u3076<\/td><\/tr><tr><td>\u4fa1\u683c\u3067\u7d5e\u308a\u8fbc\u307f\u305f\u3044<\/td><td>meta_query<\/td><td>\u6295\u7a3f\u3054\u3068\u306e\u6570\u5024\u3092\u898b\u308b<\/td><\/tr><tr><td>\u30a4\u30d9\u30f3\u30c8\u65e5\u3067\u7d5e\u308a\u8fbc\u307f\u305f\u3044<\/td><td>meta_query<\/td><td>\u6295\u7a3f\u3054\u3068\u306e\u65e5\u4ed8\u5024\u3092\u898b\u308b<\/td><\/tr><tr><td>\u304a\u3059\u3059\u3081\u30d5\u30e9\u30b0\u3067\u7d5e\u308a\u8fbc\u307f\u305f\u3044<\/td><td>meta_query<\/td><td>\u6295\u7a3f\u3054\u3068\u306eON\/OFF\u3084\u5024\u3092\u898b\u308b<\/td><\/tr><\/tbody><\/table><\/div><\/div>\n<p>\u5206\u985e\u306a\u306e\u304b\u6295\u7a3f\u3054\u3068\u306e\u5024\u306a\u306e\u304b\u3092\u5148\u306b\u6c7a\u3081\u308b\u3068\u3001`tax_query`\u3068`meta_query`\u3092\u9078\u3073\u5206\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n<h2 id=\"basic-shape\" 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\">meta_query\u306e\u57fa\u672c\u69cb\u9020<\/span><\/h2>\n<p>`meta_query` \u306f\u3001WP_Query\u306b\u6e21\u3059 `$args` \u306e\u4e2d\u306b\u66f8\u304d\u307e\u3059\u3002\u57fa\u672c\u5f62\u306f\u3001`meta_query` \u3068\u3044\u3046\u30ad\u30fc\u306e\u4e2d\u306b\u3001\u3055\u3089\u306b\u6761\u4ef6\u306e\u914d\u5217\u3092\u5165\u308c\u308b\u5f62\u3067\u3059\u3002\u6761\u4ef6\u304c1\u3064\u3060\u3051\u3067\u3082\u3001\u5185\u5074\u306b\u914d\u5217\u3092\u5165\u308c\u308b\u69cb\u9020\u306b\u306a\u308b\u70b9\u304c\u521d\u5fc3\u8005\u306b\u306f\u5c11\u3057\u5206\u304b\u308a\u306b\u304f\u3044\u3068\u3053\u308d\u3067\u3059\u3002<\/p>\n<p>`$args`\u3001`new WP_Query()`\u3001\u30eb\u30fc\u30d7\u306e\u4f4d\u7f6e\u95a2\u4fc2\u304c\u307e\u3060\u66d6\u6627\u306a\u5834\u5408\u306f\u3001\u5148\u306b[WP_Query\u306e\u57fa\u672c\u69cb\u6587](..\/wp-query-basic-syntax\/)\u3067\u5168\u4f53\u306e\u5f62\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u305d\u306e`$args`\u3078`meta_query`\u3092\u52a0\u3048\u308b\u90e8\u5206\u306b\u7d5e\u308a\u307e\u3059\u3002<\/p>\n<p>\u516c\u5f0f\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3067\u3082\u3001`meta_query` \u306f\u300c\u914d\u5217\u306e\u4e2d\u306b\u6761\u4ef6\u914d\u5217\u3092\u5165\u308c\u308b\u300d\u5f62\u3067\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u8907\u6570\u306e\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u6761\u4ef6\u3092\u6271\u3048\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u3067\u3059\u3002\u6700\u521d\u306f\u5c11\u3057\u5165\u308c\u5b50\u304c\u591a\u304f\u898b\u3048\u307e\u3059\u304c\u3001`key`\u3001`value`\u3001`compare`\u3001`type` \u306e4\u3064\u3092\u9806\u756a\u306b\u8aad\u3080\u3068\u7406\u89e3\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3 id=\"single-condition-example\" class=\"wpq-subheading\">\u304a\u3059\u3059\u3081\u30d5\u30e9\u30b0\u304c\u4ed8\u3044\u305f\u6295\u7a3f\u3060\u3051\u53d6\u5f97\u3059\u308b\u4f8b<\/h3>\n<p>\u6b21\u306e\u4f8b\u306f\u3001\u30c1\u30a7\u30c3\u30af\u3092ON\u306b\u3059\u308b\u3068\u6587\u5b57\u5217`1`\u304c\u4fdd\u5b58\u3055\u308c\u308b\u8a2d\u8a08\u3092\u524d\u63d0\u306b\u3001\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9`is_featured`\u306e\u5024\u304c`1`\u306e\u6295\u7a3f\u3060\u3051\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002\u5b9f\u969b\u306e\u4fdd\u5b58\u5024\u304c`true`\u3001\u914d\u5217\u3001\u7a7a\u6587\u5b57\u306a\u3069\u306e\u5834\u5408\u306f\u3001\u305d\u306e\u5024\u306b\u5408\u308f\u305b\u3066\u6761\u4ef6\u3092\u5909\u3048\u3066\u304f\u3060\u3055\u3044\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\">featured-posts.php<\/span><span class=\"code-purpose wpq-code-pill\">\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9 is_featured \u304c 1 \u306e\u6295\u7a3f\u3060\u3051\u3092\u53d6\u5f97\u3059\u308b\u4f8b<\/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\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9 is_featured \u304c 1 \u306e\u6295\u7a3f\u3060\u3051\u3092\u53d6\u5f97\u3059\u308b\u4f8b \/ featured-posts.php \/ PHP\"><code><span class=\"wpq-code-line\">&lt;br \/&gt;<\/span><span class=\"wpq-code-line\"><span class=\"c-var\">$args<\/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;posts_per_page&#039;<\/span> =&gt; <span class=\"c-num\">5<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">   <span class=\"c-key\">&#039;meta_query&#039;<\/span>     =&gt; [&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">      [&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">         <span class=\"c-key\">&#039;key&#039;<\/span>     =&gt; <span class=\"c-str\">&#039;is_featured&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">         <span class=\"c-key\">&#039;value&#039;<\/span>   =&gt; <span class=\"c-str\">&#039;1&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">         <span class=\"c-key\">&#039;compare&#039;<\/span> =&gt; <span class=\"c-str\">&#039;=&#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\">];&lt;\/p&gt;<\/span><span class=\"wpq-code-line\">&lt;p&gt;<span class=\"c-var\">$featured_posts<\/span> = <span class=\"c-keyword\">new<\/span> <span class=\"c-fn\">WP_Query<\/span>( <span class=\"c-var\">$args<\/span> );&lt;\/p&gt;<\/span><span class=\"wpq-code-line\">&lt;p&gt;<span class=\"c-keyword\">if<\/span> ( <span class=\"c-var\">$featured_posts<\/span>-&gt;have_posts() ) {&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">   <span class=\"c-keyword\">echo<\/span> <span class=\"c-str\">&#039;&lt;ul&gt;&#039;<\/span>;&lt;\/p&gt;<\/span><span class=\"wpq-code-line\">&lt;p&gt;   <span class=\"c-keyword\">while<\/span> ( <span class=\"c-var\">$featured_posts<\/span>-&gt;have_posts() ) {&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">      <span class=\"c-var\">$featured_posts<\/span>-&gt;the_post();&lt;\/p&gt;<\/span><span class=\"wpq-code-line\">&lt;p&gt;      <span class=\"c-keyword\">echo<\/span> <span class=\"c-str\">&#039;&lt;li&gt;&lt;a href=&quot;&#039;<\/span> . esc_url( get_permalink() ) . <span class=\"c-str\">&#039;&quot;&gt;&#039;<\/span>;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">      <span class=\"c-keyword\">echo<\/span> esc_html( get_the_title() );&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">      <span class=\"c-keyword\">echo<\/span> <span class=\"c-str\">&#039;&lt;\/a&gt;&lt;\/li&gt;&#039;<\/span>;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">   }&lt;\/p&gt;<\/span><span class=\"wpq-code-line\">&lt;p&gt;   <span class=\"c-keyword\">echo<\/span> <span class=\"c-str\">&#039;&lt;\/ul&gt;&#039;<\/span>;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">}&lt;\/p&gt;<\/span><span class=\"wpq-code-line\">&lt;p&gt;wp_reset_postdata();&lt;br \/&gt;<\/span><\/code><\/pre><textarea class=\"wpq-code-raw\" hidden aria-hidden=\"true\" tabindex=\"-1\">&lt;br \/&gt;\n$args = [&lt;br \/&gt;\n   &#039;post_type&#039;      =&gt; &#039;post&#039;,&lt;br \/&gt;\n   &#039;posts_per_page&#039; =&gt; 5,&lt;br \/&gt;\n   &#039;meta_query&#039;     =&gt; [&lt;br \/&gt;\n      [&lt;br \/&gt;\n         &#039;key&#039;     =&gt; &#039;is_featured&#039;,&lt;br \/&gt;\n         &#039;value&#039;   =&gt; &#039;1&#039;,&lt;br \/&gt;\n         &#039;compare&#039; =&gt; &#039;=&#039;,&lt;br \/&gt;\n      ],&lt;br \/&gt;\n   ],&lt;br \/&gt;\n];&lt;\/p&gt;\n&lt;p&gt;$featured_posts = new WP_Query( $args );&lt;\/p&gt;\n&lt;p&gt;if ( $featured_posts-&gt;have_posts() ) {&lt;br \/&gt;\n   echo &#039;&lt;ul&gt;&#039;;&lt;\/p&gt;\n&lt;p&gt;   while ( $featured_posts-&gt;have_posts() ) {&lt;br \/&gt;\n      $featured_posts-&gt;the_post();&lt;\/p&gt;\n&lt;p&gt;      echo &#039;&lt;li&gt;&lt;a href=&quot;&#039; . esc_url( get_permalink() ) . &#039;&quot;&gt;&#039;;&lt;br \/&gt;\n      echo esc_html( get_the_title() );&lt;br \/&gt;\n      echo &#039;&lt;\/a&gt;&lt;\/li&gt;&#039;;&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\u30b3\u30fc\u30c9\u306e\u8aad\u307f\u3069\u3053\u308d\u306f\u3001`meta_query` \u306e\u4e2d\u306b\u3055\u3089\u306b1\u3064\u306e\u6761\u4ef6\u914d\u5217\u304c\u5165\u3063\u3066\u3044\u308b\u70b9\u3067\u3059\u3002`key` \u306f\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u3001`value` \u306f\u6bd4\u8f03\u3057\u305f\u3044\u5024\u3001`compare` \u306f\u6bd4\u8f03\u65b9\u6cd5\u3067\u3059\u3002\u3053\u306e\u4f8b\u3067\u306f\u300c`is_featured` \u304c `1` \u3068\u7b49\u3057\u3044\u6295\u7a3f\u300d\u3092\u53d6\u5f97\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3082\u3046\u3072\u3068\u3064\u5927\u5207\u306a\u306e\u306f\u3001\u6700\u5f8c\u306b`wp_reset_postdata()`\u3092\u5165\u308c\u3066\u3044\u308b\u3053\u3068\u3067\u3059\u3002`WP_Query`\u3067`the_post()`\u3092\u4f7f\u3063\u305f\u5834\u5408\u306f\u3001\u30eb\u30fc\u30d7\u5f8c\u306b\u30e1\u30a4\u30f3\u30af\u30a8\u30ea\u306e\u73fe\u5728\u306e\u6295\u7a3f\u30c7\u30fc\u30bf\u3078\u623b\u3057\u3001\u5f8c\u7d9a\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30bf\u30b0\u304c\u5225\u6295\u7a3f\u3092\u53c2\u7167\u3059\u308b\u306e\u3092\u9632\u304e\u307e\u3059\u3002<\/p>\n<h3 id=\"keys\" class=\"wpq-subheading\">key\u30fbvalue\u30fbcompare\u30fbtype\u306e\u610f\u5473<\/h3>\n<p>`meta_query` \u3092\u8aad\u3080\u3068\u304d\u306f\u3001\u3044\u304d\u306a\u308a\u5168\u4f53\u3092\u898b\u3088\u3046\u3068\u305b\u305a\u3001\u5404\u30ad\u30fc\u306e\u610f\u5473\u3092\u5206\u3051\u3066\u898b\u308b\u3068\u7406\u89e3\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u7279\u306b `compare` \u3068 `type` \u306f\u3001\u6700\u521d\u306e\u3046\u3061\u306f\u7701\u7565\u3055\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u6570\u5024\u3084\u65e5\u4ed8\u3067\u7d5e\u308a\u8fbc\u3080\u3068\u304d\u306b\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>`key` \u306f\u5bfe\u8c61\u306b\u3059\u308b\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u3067\u3059\u3002`value` \u306f\u6bd4\u8f03\u3057\u305f\u3044\u5024\u3067\u3059\u3002`compare` \u306f\u300c\u7b49\u3057\u3044\u300d\u300c\u4ee5\u4e0a\u300d\u300c\u542b\u3080\u300d\u300c\u7bc4\u56f2\u5185\u300d\u306a\u3069\u306e\u6bd4\u8f03\u65b9\u6cd5\u3067\u3059\u3002`type` \u306f\u3001\u5024\u3092\u6587\u5b57\u5217\u3068\u3057\u3066\u898b\u308b\u306e\u304b\u3001\u6570\u5024\u3068\u3057\u3066\u898b\u308b\u306e\u304b\u3001\u65e5\u4ed8\u3068\u3057\u3066\u898b\u308b\u306e\u304b\u3092\u6307\u5b9a\u3059\u308b\u305f\u3081\u306b\u4f7f\u3044\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: \u9805\u76ee \/ \u610f\u5473 \/ \u521d\u5fc3\u8005\u5411\u3051\u306e\u898b\u65b9\"><table class=\"article-table table-priority wpq-article-table\"><thead><tr><th>\u9805\u76ee<\/th><th>\u610f\u5473<\/th><th>\u521d\u5fc3\u8005\u5411\u3051\u306e\u898b\u65b9<\/th><\/tr><\/thead><tbody><tr><td>key<\/td><td>\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u540d<\/td><td>\u3069\u306e\u9805\u76ee\u3092\u898b\u308b\u304b<\/td><\/tr><tr><td>value<\/td><td>\u6bd4\u8f03\u3059\u308b\u5024<\/td><td>\u4f55\u3068\u6bd4\u3079\u308b\u304b<\/td><\/tr><tr><td>compare<\/td><td>\u6bd4\u8f03\u65b9\u6cd5<\/td><td>\u4e00\u81f4\u3001\u4ee5\u4e0a\u3001\u4ee5\u4e0b\u3001\u542b\u3080\u3001\u7bc4\u56f2\u5185\u306a\u3069<\/td><\/tr><tr><td>type<\/td><td>\u5024\u306e\u578b<\/td><td>\u6570\u5024\u3084\u65e5\u4ed8\u3068\u3057\u3066\u6bd4\u8f03\u3057\u305f\u3044\u3068\u304d\u306b\u91cd\u8981<\/td><\/tr><\/tbody><\/table><\/div><\/div>\n<p>`compare`\u3092\u7701\u7565\u3057\u305f\u5834\u5408\u306f\u57fa\u672c\u7684\u306b`=`\u3001`type`\u3092\u7701\u7565\u3057\u305f\u5834\u5408\u306f`CHAR`\u3068\u3057\u3066\u6271\u308f\u308c\u307e\u3059\u3002\u4fa1\u683c\u304c\u5165\u3063\u3066\u3044\u308b\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u6570\u5024\u3068\u3057\u3066\u6bd4\u8f03\u3059\u308b\u306a\u3089\u3001`value`\u3060\u3051\u3067\u306a\u304f`type`\u3082\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3 id=\"numeric-comparison\" class=\"wpq-subheading\">\u6570\u5024\u3067\u7d5e\u308a\u8fbc\u3080\u3068\u304d\u306ftype\u306b\u6ce8\u610f\u3059\u308b<\/h3>\n<p>`meta_query` \u3067\u7279\u306b\u3064\u307e\u305a\u304d\u3084\u3059\u3044\u306e\u304c\u6570\u5024\u6bd4\u8f03\u3067\u3059\u3002\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u5024\u306f\u4fdd\u5b58\u4e0a\u306f\u6587\u5b57\u5217\u3068\u3057\u3066\u6271\u308f\u308c\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u4fa1\u683c\u3084\u70b9\u6570\u306e\u3088\u3046\u306a\u5024\u3067\u3082\u3001\u305d\u306e\u307e\u307e\u6bd4\u8f03\u3059\u308b\u3068\u610f\u56f3\u3057\u306a\u3044\u7d50\u679c\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305f\u3068\u3048\u3070\u300c\u4fa1\u683c\u304c1000\u4ee5\u4e0b\u306e\u5546\u54c1\u300d\u3092\u53d6\u5f97\u3057\u305f\u3044\u5834\u5408\u3001`compare` \u306b `&lt;=` \u3092\u6307\u5b9a\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001`type` \u306b `NUMERIC` \u3092\u6307\u5b9a\u3057\u305f\u65b9\u304c\u610f\u56f3\u304c\u660e\u78ba\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001WordPress\u306b\u300c\u3053\u306e\u5024\u306f\u6570\u5024\u3068\u3057\u3066\u6bd4\u8f03\u3057\u305f\u3044\u300d\u3068\u4f1d\u3048\u308b\u305f\u3081\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\">price-filter.php<\/span><span class=\"code-purpose wpq-code-pill\">\u4fa1\u683c\u304c1000\u4ee5\u4e0b\u306e\u5546\u54c1\u3092\u53d6\u5f97\u3059\u308bmeta_query\u306e$args<\/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: \u4fa1\u683c\u304c1000\u4ee5\u4e0b\u306e\u5546\u54c1\u3092\u53d6\u5f97\u3059\u308bmeta_query\u306e$args \/ price-filter.php \/ PHP\"><code><span class=\"wpq-code-line\">&lt;br \/&gt;<\/span><span class=\"wpq-code-line\"><span class=\"c-var\">$args<\/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;product&#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;meta_query&#039;<\/span>     =&gt; [&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">      [&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">         <span class=\"c-key\">&#039;key&#039;<\/span>     =&gt; <span class=\"c-str\">&#039;price&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">         <span class=\"c-key\">&#039;value&#039;<\/span>   =&gt; <span class=\"c-num\">1000<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">         <span class=\"c-key\">&#039;compare&#039;<\/span> =&gt; <span class=\"c-str\">&#039;&lt;=&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">         <span class=\"c-key\">&#039;type&#039;<\/span>    =&gt; <span class=\"c-str\">&#039;NUMERIC&#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\">];&lt;\/p&gt;<\/span><span class=\"wpq-code-line\">&lt;p&gt;<span class=\"c-var\">$product_query<\/span> = <span class=\"c-keyword\">new<\/span> <span class=\"c-fn\">WP_Query<\/span>( <span class=\"c-var\">$args<\/span> );&lt;br \/&gt;<\/span><\/code><\/pre><textarea class=\"wpq-code-raw\" hidden aria-hidden=\"true\" tabindex=\"-1\">&lt;br \/&gt;\n$args = [&lt;br \/&gt;\n   &#039;post_type&#039;      =&gt; &#039;product&#039;,&lt;br \/&gt;\n   &#039;posts_per_page&#039; =&gt; 10,&lt;br \/&gt;\n   &#039;meta_query&#039;     =&gt; [&lt;br \/&gt;\n      [&lt;br \/&gt;\n         &#039;key&#039;     =&gt; &#039;price&#039;,&lt;br \/&gt;\n         &#039;value&#039;   =&gt; 1000,&lt;br \/&gt;\n         &#039;compare&#039; =&gt; &#039;&lt;=&#039;,&lt;br \/&gt;\n         &#039;type&#039;    =&gt; &#039;NUMERIC&#039;,&lt;br \/&gt;\n      ],&lt;br \/&gt;\n   ],&lt;br \/&gt;\n];&lt;\/p&gt;\n&lt;p&gt;$product_query = new WP_Query( $args );&lt;br \/&gt;<\/textarea><\/div>\n<p>\u3053\u306e\u30b3\u30fc\u30c9\u306e\u8aad\u307f\u3069\u3053\u308d\u306f\u3001`compare` \u3068 `type` \u3092\u5206\u3051\u3066\u6307\u5b9a\u3057\u3066\u3044\u308b\u70b9\u3067\u3059\u3002`compare` \u306f\u300c1000\u4ee5\u4e0b\u300d\u3068\u3044\u3046\u6bd4\u8f03\u65b9\u6cd5\u3092\u8868\u3057\u3001`type` \u306f `price` \u306e\u5024\u3092\u6570\u5024\u3068\u3057\u3066\u6271\u3046\u3053\u3068\u3092\u8868\u3057\u307e\u3059\u3002\u6570\u5024\u6761\u4ef6\u3067\u671f\u5f85\u3069\u304a\u308a\u306b\u7d5e\u308a\u8fbc\u3081\u306a\u3044\u3068\u304d\u306f\u3001\u307e\u305a `type` \u304c\u9069\u5207\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u3053\u306e\u4f8b\u306f\u3001\u5358\u4f4d\u3084\u6841\u533a\u5207\u308a\u3092\u542b\u307e\u306a\u3044\u6574\u6570\u3092`price`\u3078\u4fdd\u5b58\u3059\u308b\u8a2d\u8a08\u304c\u524d\u63d0\u3067\u3059\u3002`1,000\u5186`\u306e\u3088\u3046\u306a\u8868\u793a\u6587\u5b57\u5217\u3092\u4fdd\u5b58\u5024\u3078\u6df7\u305c\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u5c0f\u6570\u3092\u6b63\u78ba\u306b\u6271\u3046\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u5b9f\u969b\u306e\u4fdd\u5b58\u5f62\u5f0f\u3092\u78ba\u8a8d\u3057\u305f\u3046\u3048\u3067`DECIMAL`\u3092\u691c\u8a0e\u3057\u307e\u3059\u3002<\/p>\n<h3 id=\"multiple-conditions\" class=\"wpq-subheading\">\u8907\u6570\u6761\u4ef6\u3067\u306frelation\u3092\u4f7f\u3046<\/h3>\n<p>`meta_query` \u306f\u3001\u8907\u6570\u306e\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u6761\u4ef6\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u3068\u304d\u306b\u4f7f\u3046\u306e\u304c `relation` \u3067\u3059\u3002`relation` \u306b\u306f\u4e3b\u306b `AND` \u307e\u305f\u306f `OR` \u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<p>`AND`\u306f\u3059\u3079\u3066\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u6295\u7a3f\u3001`OR`\u306f\u3069\u308c\u304b1\u3064\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u6295\u7a3f\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002\u8907\u6570\u6761\u4ef6\u306e\u65e2\u5b9a\u3082`AND`\u3067\u3059\u304c\u3001\u3053\u306e\u4f8b\u3067\u306f\u6761\u4ef6\u540c\u58eb\u306e\u95a2\u4fc2\u3092\u8aad\u307f\u53d6\u308c\u308b\u3088\u3046\u306b\u660e\u793a\u3057\u307e\u3059\u3002\u6761\u4ef6\u304c1\u3064\u3060\u3051\u306a\u3089`relation`\u306f\u4e0d\u8981\u3067\u3059\u3002<\/p>\n<h3 id=\"and-example\" class=\"wpq-subheading\">\u304a\u3059\u3059\u3081\u3001\u304b\u3064\u4fa1\u683c\u304c1000\u4ee5\u4e0b\u306e\u5546\u54c1\u3092\u53d6\u5f97\u3059\u308b\u4f8b<\/h3>\n<p>\u6b21\u306e\u30b3\u30fc\u30c9\u306f\u3001`is_featured` \u304c `1` \u3067\u3001\u3055\u3089\u306b `price` \u304c1000\u4ee5\u4e0b\u306e\u5546\u54c1\u3092\u53d6\u5f97\u3059\u308b\u4f8b\u3067\u3059\u3002\u4e21\u65b9\u3092\u6e80\u305f\u3059\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001`relation` \u306f `AND` \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\">featured-and-price.php<\/span><span class=\"code-purpose wpq-code-pill\">\u8907\u6570\u306e\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u6761\u4ef6\u3092AND\u3067\u7d44\u307f\u5408\u308f\u305b\u308b$args<\/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: \u8907\u6570\u306e\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u6761\u4ef6\u3092AND\u3067\u7d44\u307f\u5408\u308f\u305b\u308b$args \/ featured-and-price.php \/ PHP\"><code><span class=\"wpq-code-line\">&lt;br \/&gt;<\/span><span class=\"wpq-code-line\"><span class=\"c-var\">$args<\/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;product&#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;meta_query&#039;<\/span>     =&gt; [&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">      <span class=\"c-key\">&#039;relation&#039;<\/span> =&gt; <span class=\"c-str\">&#039;AND&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">      [&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">         <span class=\"c-key\">&#039;key&#039;<\/span>     =&gt; <span class=\"c-str\">&#039;is_featured&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">         <span class=\"c-key\">&#039;value&#039;<\/span>   =&gt; <span class=\"c-str\">&#039;1&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">         <span class=\"c-key\">&#039;compare&#039;<\/span> =&gt; <span class=\"c-str\">&#039;=&#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;key&#039;<\/span>     =&gt; <span class=\"c-str\">&#039;price&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">         <span class=\"c-key\">&#039;value&#039;<\/span>   =&gt; <span class=\"c-num\">1000<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">         <span class=\"c-key\">&#039;compare&#039;<\/span> =&gt; <span class=\"c-str\">&#039;&lt;=&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">         <span class=\"c-key\">&#039;type&#039;<\/span>    =&gt; <span class=\"c-str\">&#039;NUMERIC&#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\">];&lt;\/p&gt;<\/span><span class=\"wpq-code-line\">&lt;p&gt;<span class=\"c-var\">$product_query<\/span> = <span class=\"c-keyword\">new<\/span> <span class=\"c-fn\">WP_Query<\/span>( <span class=\"c-var\">$args<\/span> );&lt;br \/&gt;<\/span><\/code><\/pre><textarea class=\"wpq-code-raw\" hidden aria-hidden=\"true\" tabindex=\"-1\">&lt;br \/&gt;\n$args = [&lt;br \/&gt;\n   &#039;post_type&#039;      =&gt; &#039;product&#039;,&lt;br \/&gt;\n   &#039;posts_per_page&#039; =&gt; 10,&lt;br \/&gt;\n   &#039;meta_query&#039;     =&gt; [&lt;br \/&gt;\n      &#039;relation&#039; =&gt; &#039;AND&#039;,&lt;br \/&gt;\n      [&lt;br \/&gt;\n         &#039;key&#039;     =&gt; &#039;is_featured&#039;,&lt;br \/&gt;\n         &#039;value&#039;   =&gt; &#039;1&#039;,&lt;br \/&gt;\n         &#039;compare&#039; =&gt; &#039;=&#039;,&lt;br \/&gt;\n      ],&lt;br \/&gt;\n      [&lt;br \/&gt;\n         &#039;key&#039;     =&gt; &#039;price&#039;,&lt;br \/&gt;\n         &#039;value&#039;   =&gt; 1000,&lt;br \/&gt;\n         &#039;compare&#039; =&gt; &#039;&lt;=&#039;,&lt;br \/&gt;\n         &#039;type&#039;    =&gt; &#039;NUMERIC&#039;,&lt;br \/&gt;\n      ],&lt;br \/&gt;\n   ],&lt;br \/&gt;\n];&lt;\/p&gt;\n&lt;p&gt;$product_query = new WP_Query( $args );&lt;br \/&gt;<\/textarea><\/div>\n<p>\u3053\u306e\u30b3\u30fc\u30c9\u306e\u8aad\u307f\u3069\u3053\u308d\u306f\u3001`meta_query` \u306e\u5148\u982d\u4ed8\u8fd1\u306b `relation` \u304c\u3042\u308a\u3001\u305d\u306e\u4e0b\u306b\u6761\u4ef6\u914d\u5217\u304c\u8907\u6570\u4e26\u3093\u3067\u3044\u308b\u70b9\u3067\u3059\u3002`relation` \u306f\u6761\u4ef6\u305d\u306e\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u6761\u4ef6\u540c\u58eb\u3092\u3069\u3046\u7d50\u3076\u304b\u3092\u793a\u3059\u6307\u5b9a\u3067\u3059\u3002<\/p>\n<p>`relation`\u306f\u8907\u6570\u6761\u4ef6\u3092\u307e\u3068\u3081\u308b\u5916\u5074\u306e\u914d\u5217\u306b\u7f6e\u304d\u307e\u3059\u3002\u5358\u4e00\u6761\u4ef6\u3067\u306f\u4e0d\u8981\u3067\u3001\u5404clause\u306e\u5185\u5074\u306b\u306f\u5165\u308c\u307e\u305b\u3093\u3002<\/p>\n<h3 id=\"compare-operators\" class=\"wpq-subheading\">compare\u3067\u3088\u304f\u4f7f\u3046\u6bd4\u8f03\u65b9\u6cd5<\/h3>\n<p>`compare`\u306f\u3001\u5024\u3092\u3069\u3046\u5224\u5b9a\u3059\u308b\u304b\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u307e\u305a\u983b\u51fa\u3059\u308b\u5024\u3068`value`\u306e\u5f62\u5f0f\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<p>\u3082\u3063\u3068\u3082\u57fa\u672c\u306b\u306a\u308b\u306e\u306f `=` \u3067\u3059\u3002\u3053\u308c\u306f\u5024\u304c\u4e00\u81f4\u3059\u308b\u6295\u7a3f\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002\u6570\u5024\u3067\u306f `&gt;`\u3001`&gt;=`\u3001`&lt;`\u3001`&lt;=` \u3092\u4f7f\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u8907\u6570\u306e\u5019\u88dc\u306b\u542b\u307e\u308c\u308b\u304b\u3092\u898b\u305f\u3044\u5834\u5408\u306f `IN`\u3001\u7bc4\u56f2\u5185\u304b\u3092\u898b\u305f\u3044\u5834\u5408\u306f `BETWEEN` \u304c\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n<div class=\"wpq-table-block\"><p class=\"wpq-table-hint\" aria-hidden=\"true\">\u8868\u306f\u6a2a\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u3067\u304d\u307e\u3059<\/p><div class=\"cause-table table-scroll wpq-table-wrap\" role=\"region\" tabindex=\"0\" aria-label=\"\u8868: compare \/ \u610f\u5473 \/ value\u3068\u5bfe\u8c61\"><table class=\"article-table table-priority wpq-article-table\"><thead><tr><th>compare<\/th><th>\u610f\u5473<\/th><th>value\u3068\u5bfe\u8c61<\/th><\/tr><\/thead><tbody><tr><td>=<\/td><td>\u7b49\u3057\u3044<\/td><td>\u6307\u5b9a\u5024\u3068\u4e00\u81f4\u3059\u308b\u6295\u7a3f<\/td><\/tr><tr><td>!=<\/td><td>\u7b49\u3057\u304f\u306a\u3044<\/td><td>\u5bfe\u8c61\u30ad\u30fc\u304c\u5b58\u5728\u3057\u3001\u6307\u5b9a\u5024\u3068\u7570\u306a\u308b\u6295\u7a3f<\/td><\/tr><tr><td>&gt; \/ &gt;=<\/td><td>\u3088\u308a\u5927\u304d\u3044 \/ \u4ee5\u4e0a<\/td><td>\u6570\u5024\u306a\u3069\u304c\u4e0b\u9650\u3092\u6e80\u305f\u3059\u6295\u7a3f<\/td><\/tr><tr><td>&lt; \/ &lt;=<\/td><td>\u3088\u308a\u5c0f\u3055\u3044 \/ \u4ee5\u4e0b<\/td><td>\u6570\u5024\u306a\u3069\u304c\u4e0a\u9650\u3092\u6e80\u305f\u3059\u6295\u7a3f<\/td><\/tr><tr><td>IN<\/td><td>\u5019\u88dc\u306e\u3069\u308c\u304b\u306b\u542b\u307e\u308c\u308b<\/td><td>value\u3078\u5019\u88dc\u306e\u914d\u5217\u3092\u6e21\u3059<\/td><\/tr><tr><td>BETWEEN<\/td><td>\u7bc4\u56f2\u5185<\/td><td>value\u3078\u4e0b\u9650\u30fb\u4e0a\u9650\u306e2\u8981\u7d20\u914d\u5217\u3092\u6e21\u3059<\/td><\/tr><tr><td>EXISTS<\/td><td>\u30ad\u30fc\u304c\u5b58\u5728\u3059\u308b<\/td><td>\u7a7a\u6587\u5b57\u30840\u3067\u3082\u30ad\u30fc\u306e\u884c\u304c\u3042\u308c\u3070\u5bfe\u8c61<\/td><\/tr><tr><td>NOT EXISTS<\/td><td>\u30ad\u30fc\u304c\u5b58\u5728\u3057\u306a\u3044<\/td><td>\u672a\u4fdd\u5b58\u3067\u30ad\u30fc\u306e\u884c\u304c\u306a\u3044\u6295\u7a3f<\/td><\/tr><\/tbody><\/table><\/div><\/div>\n<p>`!=`\u3060\u3051\u3067\u306f\u3001\u5bfe\u8c61\u30ad\u30fc\u304c\u672a\u4fdd\u5b58\u306e\u6295\u7a3f\u307e\u3067\u81ea\u52d5\u3067\u306f\u542b\u307f\u307e\u305b\u3093\u3002\u672a\u4fdd\u5b58\u3082\u542b\u3081\u305f\u3044\u8981\u4ef6\u3067\u306f\u3001`NOT EXISTS`\u3068\u306e`OR`\u6761\u4ef6\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001`EXISTS`\u306f\u300c\u5024\u304c\u7a7a\u3067\u306f\u306a\u3044\u300d\u3067\u306f\u306a\u304f\u3001\u30e1\u30bf\u30ad\u30fc\u306e\u884c\u304c\u5b58\u5728\u3059\u308b\u304b\u3092\u898b\u308b\u6761\u4ef6\u3067\u3059\u3002<\/p>\n<p>`LIKE`\u3084`NOT LIKE`\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u4fdd\u5b58\u5f62\u5f0f\u3092\u78ba\u8a8d\u305b\u305a\u306b\u4f7f\u3046\u3068\u610f\u56f3\u3057\u306a\u3044\u6295\u7a3f\u307e\u3067\u62fe\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u5b8c\u5168\u4e00\u81f4\u3084\u6570\u5024\u6bd4\u8f03\u3067\u8981\u4ef6\u3092\u8868\u305b\u306a\u3044\u304b\u3092\u5148\u306b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3 id=\"meta-key-vs-meta-query\" class=\"wpq-subheading\">meta_key \/ meta_value \u3068 meta_query \u306e\u9055\u3044<\/h3>\n<p>WP_Query\u306b\u306f\u3001`meta_query`\u306e\u307b\u304b\u306b`meta_key`\u3001`meta_value`\u3001`meta_compare`\u3068\u3044\u3046\u6307\u5b9a\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u5358\u4e00\u6761\u4ef6\u3092`$args`\u76f4\u4e0b\u3078\u66f8\u304f\u5225\u5f62\u5f0f\u3067\u3059\u3002`meta_key`\u306f\u3001\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u5024\u3067\u4e26\u3079\u66ff\u3048\u308b\u5834\u5408\u306b\u3082\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001\u6761\u4ef6\u304c\u8907\u6570\u306b\u306a\u308b\u5834\u5408\u3084\u3001`key`\u3001`value`\u3001`compare`\u3001`type` \u3092\u898b\u901a\u3057\u3088\u304f\u6574\u7406\u3057\u305f\u3044\u5834\u5408\u306f\u3001`meta_query` \u306e\u5f62\u3067\u66f8\u3044\u305f\u65b9\u304c\u5206\u304b\u308a\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u5b9f\u52d9\u3067\u306f\u3001\u3042\u3068\u304b\u3089\u6761\u4ef6\u304c\u5897\u3048\u308b\u3053\u3068\u3082\u591a\u3044\u305f\u3081\u3001\u6700\u521d\u304b\u3089 `meta_query` \u306b\u6163\u308c\u3066\u304a\u304f\u3068\u62e1\u5f35\u3057\u3084\u3059\u3044\u3067\u3059\u3002<\/p>\n<h2 id=\"pitfalls\" 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\">meta_query\u3067\u3088\u304f\u3042\u308b\u3064\u307e\u305a\u304d<\/span><\/h2>\n<p>`meta_query`\u3067\u671f\u5f85\u3057\u305f\u6295\u7a3f\u304c\u51fa\u306a\u3044\u3068\u304d\u306f\u3001\u30b3\u30fc\u30c9\u5168\u4f53\u3092\u66f8\u304d\u63db\u3048\u308b\u524d\u306b\u3001\u6b21\u306e4\u70b9\u3092\u5b9f\u30c7\u30fc\u30bf\u3068\u7167\u5408\u3057\u307e\u3059\u3002<\/p>\n<p>**\u78ba\u8a8d\u3059\u308b\u9806\u756a\u306f\u3001\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u3001\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u5024\u3001\u6bd4\u8f03\u65b9\u6cd5\u3001\u5024\u306e\u578b\u3067\u3059\u3002** \u753b\u9762\u4e0a\u306e\u30e9\u30d9\u30eb\u3084\u8868\u793a\u5f62\u5f0f\u3067\u306f\u306a\u304f\u3001\u5b9f\u969b\u306emeta key\u3068\u4fdd\u5b58\u5024\u3092\u57fa\u6e96\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u7279\u306b\u591a\u3044\u306e\u306f\u3001\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u306e\u6253\u3061\u9593\u9055\u3044\u3001\u5024\u306e\u4fdd\u5b58\u5f62\u5f0f\u306e\u52d8\u9055\u3044\u3001\u6570\u5024\u6bd4\u8f03\u306a\u306e\u306b `type` \u3092\u6307\u5b9a\u3057\u3066\u3044\u306a\u3044\u30b1\u30fc\u30b9\u3067\u3059\u3002\u307e\u305f\u3001\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3084\u771f\u507d\u5024\u306e\u3088\u3046\u306a\u30d5\u30a3\u30fc\u30eb\u30c9\u306f\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u5b9f\u88c5\u65b9\u6cd5\u306b\u3088\u3063\u3066\u4fdd\u5b58\u3055\u308c\u308b\u5024\u304c `1`\u3001`0`\u3001\u7a7a\u6587\u5b57\u3001\u914d\u5217\u306a\u3069\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<section class=\"debug-steps wpq-steps-card\"><h2>\u671f\u5f85\u3069\u304a\u308a\u306b\u7d5e\u308a\u8fbc\u3081\u306a\u3044\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\">\u5bfe\u8c61\u6295\u7a3fID\u3067\u5b9f\u969b\u306emeta key\u3068\u4fdd\u5b58\u5024\u3092\u78ba\u8a8d\u3059\u308b<\/div><\/li><li><span class=\"step-number wpq-step-no\">2<\/span><div class=\"step-body wpq-step-body\">meta_query\u30921\u3064\u306eclause\u3060\u3051\u306b\u6e1b\u3089\u3059<\/div><\/li><li><span class=\"step-number wpq-step-no\">3<\/span><div class=\"step-body wpq-step-body\">compare\u304c\u8981\u4ef6\u306b\u5408\u3063\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b<\/div><\/li><li><span class=\"step-number wpq-step-no\">4<\/span><div class=\"step-body wpq-step-body\">\u6570\u5024\u3084\u65e5\u4ed8\u306a\u3089type\u3068\u4fdd\u5b58\u5f62\u5f0f\u3092\u78ba\u8a8d\u3059\u308b<\/div><\/li><li><span class=\"step-number wpq-step-no\">5<\/span><div class=\"step-body wpq-step-body\">\u53d6\u5f97\u3067\u304d\u305f\u3089relation\u3068\u6b21\u306e\u6761\u4ef6\u30921\u3064\u305a\u3064\u623b\u3059<\/div><\/li><\/ol><\/section>\n<p>\u8907\u6570\u6761\u4ef6\u306e\u307e\u307e\u3067\u306f\u3001\u3069\u306eclause\u304c\u539f\u56e0\u304b\u5206\u304b\u308a\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u30021\u3064\u306e`meta_query`\u3067\u6295\u7a3f\u304c\u53d6\u308c\u308b\u304b\u78ba\u8a8d\u3057\u3001\u305d\u306e\u5f8c\u3067`relation`\u3084\u5225\u6761\u4ef6\u3092\u8ffd\u52a0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>`meta_query`\u4ee5\u5916\u3082\u542b\u3081\u3066\u6295\u7a3f\u304c0\u4ef6\u306b\u306a\u308b\u539f\u56e0\u3092\u5207\u308a\u5206\u3051\u305f\u3044\u5834\u5408\u306f\u3001[WP_Query\u3067\u6295\u7a3f\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u3068\u304d\u306e\u78ba\u8a8d\u9806](..\/wp-query-no-posts-checklist\/)\u306b\u6cbf\u3063\u3066\u6700\u5c0f\u69cb\u6210\u3078\u623b\u3057\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>\u65e5\u4ed8\u3067\u7d5e\u308a\u8fbc\u3080\u3068\u304d\u306e\u6ce8\u610f<\/span><\/p><p>\u65e5\u4ed8\u3092`meta_query`\u3067\u6bd4\u8f03\u3059\u308b\u5834\u5408\u306f\u3001\u4fdd\u5b58\u5f62\u5f0f\u30fb`type`\u30fb`compare`\u3092\u5408\u308f\u305b\u307e\u3059\u3002\u8868\u793a\u4e0a\u306e\u300c2026\u5e746\u670814\u65e5\u300d\u3068\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u4fdd\u5b58\u3055\u308c\u305f`20260614`\u306a\u3069\u306e\u5024\u306f\u5225\u3067\u3059\u3002<\/p>\n<\/aside>\n<h2 id=\"official-docs\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"book\" aria-hidden=\"true\" focusable=\"false\" class=\"wpq-icon-svg\"\n  xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n \n \n  viewBox=\"0 0 24 24\"\n  fill=\"none\"\n  stroke=\"currentColor\"\n  stroke-width=\"2\"\n  stroke-linecap=\"round\"\n  stroke-linejoin=\"round\"\n>\n  <path d=\"M12 5v16\" \/>\n  <path d=\"M20.001 19A2 2 0 0022 17V5a2 2 0 00-1.999-2L16 3.002A5 5 0 0012 5a5 5 0 00-4-2H4a2 2 0 00-2 2v12a2 2 0 001.999 2H8a5 5 0 014 2 5 5 0 014-2z\" \/>\n<\/svg><\/span><span class=\"section-heading-text\">\u516c\u5f0f\u8cc7\u6599\u3067\u78ba\u8a8d\u3057\u305f\u3044\u30dd\u30a4\u30f3\u30c8<\/span><\/h2>\n<p>`meta_query`\u306f\u4f7f\u3048\u308b\u6bd4\u8f03\u65b9\u6cd5\u3084\u578b\u304c\u591a\u3044\u305f\u3081\u3001\u6697\u8a18\u3067\u306f\u306a\u304f\u516c\u5f0f\u8cc7\u6599\u3067\u5fc5\u8981\u306a\u6307\u5b9a\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u7279\u306b`compare`\u3068`type`\u306f\u3001\u5024\u306e\u4fdd\u5b58\u5f62\u5f0f\u3068\u5408\u308f\u305b\u3066\u5224\u65ad\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u516c\u5f0f\u306eWP_Query\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3067\u306f\u3001Custom Field Parameters\u3068\u3057\u3066 `meta_key`\u3001`meta_value`\u3001`meta_compare`\u3001`meta_query` \u304c\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001`meta_query` \u306e\u51e6\u7406\u306f `WP_Meta_Query` \u306b\u3088\u3063\u3066\u89e3\u6790\u3055\u308c\u308b\u305f\u3081\u3001\u3088\u308a\u7d30\u304b\u304f\u78ba\u8a8d\u3057\u305f\u3044\u5834\u5408\u306f `WP_Meta_Query` \u306e\u516c\u5f0f\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3082\u898b\u308b\u3068\u7406\u89e3\u3057\u3084\u3059\u304f\u306a\u308a\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\">\u516c\u5f0f\u30ea\u30f3\u30af<\/p><h2>\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/h2><\/div><\/div><ul class=\"wpq-reference-list\"><li class=\"wpq-reference-item\"><a class=\"wpq-reference-item__link\" href=\"https:\/\/developer.wordpress.org\/reference\/classes\/wp_query\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"wpq-reference-item__copy\"><strong class=\"wpq-reference-item__title\">WP_Query Class<\/strong><span class=\"wpq-reference-item__description\">Custom Field Parameters\u3067meta_query\u3001compare\u3001type\u3001\u8907\u6570\u6761\u4ef6\u306e\u66f8\u304d\u65b9\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_meta_query\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"wpq-reference-item__copy\"><strong class=\"wpq-reference-item__title\">WP_Meta_Query Class<\/strong><span class=\"wpq-reference-item__description\">meta_query\u306e\u5404\u30ad\u30fc\u3001\u6bd4\u8f03\u6f14\u7b97\u5b50\u3001type\u306e\u8a73\u7d30\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\">WP_Query\u306e\u30eb\u30fc\u30d7\u5f8c\u306b\u6295\u7a3f\u30c7\u30fc\u30bf\u3092\u623b\u3059\u7406\u7531\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\">meta_query\u306f\u5c0f\u3055\u306a\u6761\u4ef6\u304b\u3089\u8a66\u3059\u3068\u7406\u89e3\u3057\u3084\u3059\u3044<\/span><\/h2>\n<p>`meta_query`\u3067\u306f\u3001\u5165\u308c\u5b50\u306e\u914d\u5217\u3001\u6bd4\u8f03\u65b9\u6cd5\u3001\u5024\u306e\u578b\u3092\u5206\u3051\u3066\u78ba\u8a8d\u3057\u307e\u3059\u3002\u6700\u521d\u304b\u3089\u8907\u6570\u6761\u4ef6\u3092\u5165\u308c\u308b\u3068\u3001\u3069\u306eclause\u3067\u6295\u7a3f\u304c\u5916\u308c\u305f\u304b\u8ffd\u3044\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u300c\u3053\u306e\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u304c\u3001\u3053\u306e\u5024\u3068\u4e00\u81f4\u3059\u308b\u6295\u7a3f\u3092\u53d6\u308b\u300d\u3068\u3044\u3046\u6700\u5c0f\u4f8b\u304b\u3089\u59cb\u3081\u307e\u3059\u3002\u305d\u306e\u3046\u3048\u3067\u3001\u6570\u5024\u6bd4\u8f03\u306a\u3089`type`\u3001\u8907\u6570\u6761\u4ef6\u306a\u3089`relation`\u3001\u30ad\u30fc\u306e\u5b58\u5728\u3092\u898b\u308b\u306a\u3089`EXISTS` \/ `NOT EXISTS`\u3092\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u8db3\u3059\u3068\u3001\u7d50\u679c\u304c\u5909\u308f\u3063\u305f\u7406\u7531\u3092\u8ffd\u3048\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>\u5b9f\u88c5\u524d\u306e\u6700\u7d42\u5224\u65ad<\/h2><\/div><ul class=\"wpq-checklist\"><li>\u5206\u985e\u3067\u306f\u306a\u304f\u6295\u7a3f\u3054\u3068\u306e\u5024\u3092\u6761\u4ef6\u306b\u3059\u308b\u8981\u4ef6\u3067\u3042\u308b<\/li><li>\u672a\u4fdd\u5b58\u30fb\u7a7a\u6587\u5b57\u30fb0\u3092\u540c\u3058\u72b6\u614b\u3068\u3057\u3066\u6271\u3063\u3066\u3088\u3044\u304b\u6c7a\u3081\u305f<\/li><li>\u5fc5\u8981\u306a\u6295\u7a3f\u4ef6\u6570\u3068\u4e26\u3073\u9806\u3092\u6c7a\u3081\u305f<\/li><li>\u8907\u6570\u6761\u4ef6\u3092AND\u3068OR\u306e\u3069\u3061\u3089\u3067\u7d50\u3076\u304b\u8aac\u660e\u3067\u304d\u308b<\/li><li>\u672c\u756a\u3078\u8fd1\u3044\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u3067\u671f\u5f85\u3059\u308b\u6295\u7a3fID\u3092\u78ba\u8a8d\u3067\u304d\u308b<\/li><\/ul><\/section>\n","protected":false},"excerpt":{"rendered":"<p>WP_Query\u306emeta_query\u3092\u4f7f\u3044\u3001\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u5024\u3067\u6295\u7a3f\u3092\u7d5e\u308a\u8fbc\u3080\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002key\u30fbvalue\u30fbcompare\u30fbtype\u306e\u8aad\u307f\u65b9\u3082\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"author":2,"featured_media":3816,"template":"","meta":{"wpq_kicker":"WP_Query\u57fa\u790e","wpq_lead":"meta_query\u306f\u3001WP_Query\u3067\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u5024\u3092\u6761\u4ef6\u306b\u3057\u3066\u6295\u7a3f\u3092\u7d5e\u308a\u8fbc\u3080\u5f15\u6570\u3067\u3059\u3002\u57fa\u672c\u69cb\u9020\u3092key\u30fbvalue\u30fbcompare\u30fbtype\u3078\u5206\u3051\u3001\u5358\u4e00\u6761\u4ef6\u3001\u6570\u5024\u6bd4\u8f03\u3001\u8907\u6570\u6761\u4ef6\u306e\u9806\u306b\u8aad\u307f\u89e3\u304d\u307e\u3059\u3002","wpq_hero_title_line1":"","wpq_hero_title_line2":"","wpq_hero_title_accent":"","wpq_hero_thumbnail_alt":"WP_Query\u306emeta_query\u3068\u306f\uff1f\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u3067\u7d5e\u308a\u8fbc\u3080\u65b9\u6cd5 \u306e\u30d2\u30fc\u30ed\u30fc\u30b5\u30e0\u30cd\u30a4\u30eb","wpq_hero_summary_mode":"","wpq_hero_summary_label":"\u6761\u4ef6\u306e\u5f79\u5272\u3092\u78ba\u8a8d","wpq_hero_summary_items":"`key`::\u9805\u76ee\u540d\n`value`::\u4fdd\u5b58\u5024","wpq_reading_time":"","wpq_difficulty_label":"","wpq_difficulty_stars":"3","wpq_target_audience":"WP_Query\u3067\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u5024\u3092\u4f7f\u3063\u3066\u6295\u7a3f\u3092\u7d5e\u308a\u8fbc\u307f\u305f\u3044\u304c\u3001meta_query\u306e\u66f8\u304d\u65b9\u3084\u6ce8\u610f\u70b9\u304c\u307e\u3060\u6574\u7406\u3067\u304d\u3066\u3044\u306a\u3044WordPress\u521d\u7d1a\u8005\u301c\u4e2d\u7d1a\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 Class|https:\/\/developer.wordpress.org\/reference\/classes\/wp_query\/\nWP_Meta_Query Class|https:\/\/developer.wordpress.org\/reference\/classes\/wp_meta_query\/\nwp_reset_postdata()|https:\/\/developer.wordpress.org\/reference\/functions\/wp_reset_postdata\/","wpq_pr_notice":"","wpq_affiliate_placement":"","wpq_affiliate_program":"","wpq_affiliate_context":"","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":[16],"tags":[18,25],"wpq_card_label":[3,4],"wpq_difficulty":[12],"class_list":["post-273","wpq_article","type-wpq_article","status-publish","has-post-thumbnail","hentry","category-parameters","tag-meta_query","tag-25"],"_links":{"self":[{"href":"https:\/\/wptoolslab.com\/query-lab\/wp-json\/wp\/v2\/wpq_article\/273","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\/2"}],"version-history":[{"count":0,"href":"https:\/\/wptoolslab.com\/query-lab\/wp-json\/wp\/v2\/wpq_article\/273\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wptoolslab.com\/query-lab\/wp-json\/wp\/v2\/media\/3816"}],"wp:attachment":[{"href":"https:\/\/wptoolslab.com\/query-lab\/wp-json\/wp\/v2\/media?parent=273"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wptoolslab.com\/query-lab\/wp-json\/wp\/v2\/categories?post=273"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wptoolslab.com\/query-lab\/wp-json\/wp\/v2\/tags?post=273"},{"taxonomy":"wpq_card_label","embeddable":true,"href":"https:\/\/wptoolslab.com\/query-lab\/wp-json\/wp\/v2\/wpq_card_label?post=273"},{"taxonomy":"wpq_difficulty","embeddable":true,"href":"https:\/\/wptoolslab.com\/query-lab\/wp-json\/wp\/v2\/wpq_difficulty?post=273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}