{"id":3874,"date":"2026-09-15T09:00:00","date_gmt":"2026-09-15T00:00:00","guid":{"rendered":"https:\/\/wptoolslab.com\/query-lab\/?post_type=wpq_article&#038;p=3874"},"modified":"2026-09-14T13:51:32","modified_gmt":"2026-09-14T04:51:32","slug":"acf-value-search-not-working","status":"publish","type":"wpq_article","link":"https:\/\/wptoolslab.com\/query-lab\/articles\/acf-value-search-not-working\/","title":{"rendered":"ACF\u306e\u5024\u304c\u691c\u7d22\u3067\u304d\u306a\u3044\u6642\u306e\u78ba\u8a8d\u30dd\u30a4\u30f3\u30c8\uff5cWP_Query\u306emeta_query"},"content":{"rendered":"<section class=\"conclusion wpq-conclusion\"><h2 class=\"wpq-conclusion__title\">\u6700\u521d\u306b\u691c\u7d22\u65b9\u6cd5\u30fb\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u30fb\u4fdd\u5b58\u5024\u3092\u5206\u3051\u308b<\/h2><p><span class=\"wpq-marker wpq-marker--yellow\">WordPress\u6a19\u6e96\u691c\u7d22\u306e`s`\u304c\u63a2\u3059\u306e\u306f\u3001\u57fa\u672c\u7684\u306b\u6295\u7a3f\u30bf\u30a4\u30c8\u30eb\u30fb\u629c\u7c8b\u30fb\u672c\u6587\u3067\u3059\u3002<\/span><\/p>\n<p>ACF\u306e\u5024\u3067\u7d5e\u308a\u8fbc\u3080\u306a\u3089`meta_query`\u3092\u4f7f\u3044\u307e\u3059\u3002`key`\u306b\u306f\u901a\u5e38\u3001\u30e9\u30d9\u30eb\u300c\u5730\u57df\u300d\u3084`field_\u2026`\u3067\u306f\u306a\u304f\u30d5\u30a3\u30fc\u30eb\u30c9\u540d`area`\u3092\u3001`value`\u306b\u306f\u753b\u9762\u8868\u793a\u3067\u306f\u306a\u304f\u4fdd\u5b58\u5024`tokyo`\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u307e\u305a\u5b8c\u5168\u4e00\u81f4\u3092\u8a66\u3057\u3001\u6b21\u306b`compare`\u3001`type`\u3001\u4fdd\u5b58\u5f62\u5f0f\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u6a19\u6e96\u691c\u7d22\u3068\u306e\u9055\u3044\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u3001\u4fdd\u5b58\u5024\u306e\u9806\u306b\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<\/section>\n<h2 id=\"symptoms\" 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\">\u75c7\u72b6\u3092\u6a19\u6e96\u691c\u7d22\u30fbACF\u7d5e\u308a\u8fbc\u307f\u30fb\u578b\u306e\u6bd4\u8f03\u306b\u5206\u3051\u308b<\/span><\/h2>\n<p>\u6700\u521d\u306b\u5206\u3051\u305f\u3044\u306e\u306f\u3001\u300c\u30b5\u30a4\u30c8\u5185\u691c\u7d22\u3067ACF\u306e\u6587\u5b57\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u300d\u306e\u304b\u3001\u300cACF\u306e\u6761\u4ef6\u3092\u4ed8\u3051\u305f\u4e00\u89a7\u304c0\u4ef6\u306b\u306a\u308b\u300d\u306e\u304b\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u6570\u5024\u3084\u65e5\u4ed8\u306e\u5927\u5c0f\u3092\u6bd4\u3079\u305f\u3044\u5834\u5408\u306f\u3001\u6587\u5b57\u5217\u306e\u5b8c\u5168\u4e00\u81f4\u3068\u306f\u78ba\u8a8d\u65b9\u6cd5\u304c\u5909\u308f\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: \u75c7\u72b6 \/ \u6700\u521d\u306b\u7591\u3046\u5834\u6240 \/ \u78ba\u8a8d\u3059\u308b\u3053\u3068\"><table class=\"article-table table-priority wpq-article-table\"><thead><tr><th>\u75c7\u72b6<\/th><th>\u6700\u521d\u306b\u7591\u3046\u5834\u6240<\/th><th>\u78ba\u8a8d\u3059\u308b\u3053\u3068<\/th><\/tr><\/thead><tbody><tr><td>\u30ad\u30fc\u30ef\u30fc\u30c9\u691c\u7d22\u3067ACF\u306e\u5024\u304c\u5f15\u3063\u304b\u304b\u3089\u306a\u3044<\/td><td>\u691c\u7d22\u5bfe\u8c61<\/td><td><code>s<\/code> \u3060\u3051\u3067ACF\u306epost meta\u3092\u63a2\u305d\u3046\u3068\u3057\u3066\u3044\u306a\u3044\u304b<\/td><\/tr><tr><td>meta_query\u30671\u4ef6\u3082\u51fa\u306a\u3044<\/td><td>\u30e1\u30bf\u30ad\u30fc\u540d\u3068\u4fdd\u5b58\u5024<\/td><td>ACF\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u3068\u5b9f\u969b\u306e\u4fdd\u5b58\u5024\u304c\u4e00\u81f4\u3057\u3066\u3044\u308b\u304b<\/td><\/tr><tr><td>\u4e00\u90e8\u306e\u5024\u3060\u3051\u51fa\u306a\u3044<\/td><td>compare<\/td><td>\u5b8c\u5168\u4e00\u81f4\u3001LIKE\u3001IN\u3001BETWEEN\u306e\u9078\u3073\u65b9\u304c\u5408\u3063\u3066\u3044\u308b\u304b<\/td><\/tr><tr><td>\u6570\u5024\u3084\u65e5\u4ed8\u306e\u6761\u4ef6\u304c\u52b9\u304b\u306a\u3044<\/td><td>type \/ \u4fdd\u5b58\u5f62\u5f0f<\/td><td>\u6587\u5b57\u5217\u3068\u3057\u3066\u6bd4\u8f03\u3057\u3066\u3044\u306a\u3044\u304b\u3001\u65e5\u4ed8\u306e\u4fdd\u5b58\u5f62\u5f0f\u304c\u60f3\u5b9a\u3069\u304a\u308a\u304b<\/td><\/tr><tr><td>\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3084\u95a2\u9023\u6295\u7a3f\u3067\u51fa\u306a\u3044<\/td><td>\u30d5\u30a3\u30fc\u30eb\u30c9\u30bf\u30a4\u30d7<\/td><td>\u914d\u5217\u3084ID\u306e\u4fdd\u5b58\u5f62\u5f0f\u306b\u5408\u3063\u305f\u691c\u7d22\u306b\u306a\u3063\u3066\u3044\u308b\u304b<\/td><\/tr><\/tbody><\/table><\/div><\/div>\n<p>ACF\u306e\u753b\u9762\u306b\u898b\u3048\u3066\u3044\u308b\u5024\u3068\u3001`meta_query`\u304c\u6bd4\u8f03\u3059\u308bpost meta\u306e\u4fdd\u5b58\u5024\u306f\u540c\u3058\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002`get_field()`\u306e\u8fd4\u308a\u5024\u3060\u3051\u3067\u5224\u65ad\u305b\u305a\u3001\u4fdd\u5b58\u5024\u3092\u78ba\u8a8d\u3057\u3066\u304b\u3089\u6761\u4ef6\u3092\u66f8\u304d\u307e\u3059\u3002<\/p>\n<h2 id=\"search-vs-meta-query\" 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\">s\u30d1\u30e9\u30e1\u30fc\u30bf\u3068ACF\u306e\u5024\u691c\u7d22\u3092\u6df7\u540c\u3057\u306a\u3044<\/span><\/h2>\n<p>`s`\u306f\u691c\u7d22\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u53d7\u3051\u53d6\u308a\u3001\u6a19\u6e96\u3067\u306f\u6295\u7a3f\u30bf\u30a4\u30c8\u30eb\u30fb\u629c\u7c8b\u30fb\u672c\u6587\u3092\u63a2\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070ACF\u306e\u300c\u5730\u57df\u300d\u306b\u6771\u4eac\u3068\u5165\u529b\u3057\u3066\u3082\u3001\u305d\u306e\u6587\u5b57\u304c\u30bf\u30a4\u30c8\u30eb\u30fb\u629c\u7c8b\u30fb\u672c\u6587\u306b\u66f8\u304b\u308c\u3066\u3044\u306a\u3051\u308c\u3070\u3001`s =&gt; &#8216;\u6771\u4eac&#8217;`\u3060\u3051\u3067\u306f\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u30bf\u30a4\u30c8\u30eb\u30fb\u629c\u7c8b\u30fb\u672c\u6587\u306e\u3069\u3053\u3092\u63a2\u3059\u304b\u9078\u3076`search_columns`\u3068\u3001\u6295\u7a3f\u30e1\u30bf\u3092\u6761\u4ef6\u306b\u3059\u308b`meta_query`\u306f\u5225\u306e\u4ed5\u7d44\u307f\u3067\u3059\u3002[\u691c\u7d22\u5bfe\u8c61\u5217\u3092\u7d5e\u308b\u65b9\u6cd5](..\/search-columns-wp-query\/)\u3068[meta_query\u306e\u57fa\u672c](..\/meta-query-filtering\/)\u3092\u5206\u3051\u3066\u78ba\u8a8d\u3059\u308b\u3068\u3001\u3069\u3053\u306b\u6761\u4ef6\u3092\u66f8\u304f\u3079\u304d\u304b\u5224\u65ad\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<span class=\"wpq-marker wpq-marker--yellow\">`s`\u3068`meta_query`\u3092\u540c\u6642\u306b\u6307\u5b9a\u3059\u308b\u3068\u3001\u901a\u5e38\u306f\u4e21\u65b9\u306b\u5408\u3046\u6295\u7a3f\u3060\u3051\u306b\u306a\u308a\u307e\u3059\u3002\u300c\u672c\u6587\u307e\u305f\u306fACF\u306e\u3069\u3061\u3089\u304b\u306b\u3042\u308c\u3070\u51fa\u3059\u300d\u3068\u3044\u3046OR\u691c\u7d22\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002<\/span>\n<p>ACF\u306e\u6761\u4ef6\u3060\u3051\u3092\u8a66\u3059\u3068\u304d\u306f\u3001\u3044\u3063\u305f\u3093`s`\u3092\u5916\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2 id=\"check-key-and-value\" class=\"h-underline section-heading\"><span class=\"section-heading-icon\" aria-hidden=\"true\"><svg data-wpq-icon=\"workflow\" aria-hidden=\"true\" focusable=\"false\" class=\"wpq-icon-svg\"\n  xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n \n \n  viewBox=\"0 0 24 24\"\n  fill=\"none\"\n  stroke=\"currentColor\"\n  stroke-width=\"2\"\n  stroke-linecap=\"round\"\n  stroke-linejoin=\"round\"\n>\n  <rect width=\"8\" height=\"8\" x=\"3\" y=\"3\" rx=\"2\" \/>\n  <path d=\"M7 11v4a2 2 0 0 0 2 2h4\" \/>\n  <rect width=\"8\" height=\"8\" x=\"13\" y=\"13\" rx=\"2\" \/>\n<\/svg><\/span><span class=\"section-heading-text\">\u6700\u521d\u306b\u30e1\u30bf\u30ad\u30fc\u540d\u3068\u4fdd\u5b58\u5024\u3092\u78ba\u8a8d\u3059\u308b<\/span><\/h2>\n<p>ACF\u306e\u5024\u3067\u7d5e\u308a\u8fbc\u3080\u6642\u306b\u6700\u521d\u306b\u78ba\u8a8d\u3057\u305f\u3044\u306e\u306f\u3001`key` \u306b\u6307\u5b9a\u3057\u3066\u3044\u308b\u540d\u524d\u3067\u3059\u3002ACF\u306e\u7ba1\u7406\u753b\u9762\u306b\u306f\u300c\u30d5\u30a3\u30fc\u30eb\u30c9\u30e9\u30d9\u30eb\u300d\u300c\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u300d\u300cfield key\u300d\u304c\u3042\u308a\u307e\u3059\u304c\u3001WP_Query\u306e `meta_query` \u306b\u6307\u5b9a\u3059\u308b\u306e\u306f\u3001\u5b9f\u969b\u306epost meta\u306e\u30ad\u30fc\u3067\u3059\u3002\u901a\u5e38\u306eACF\u30d5\u30a3\u30fc\u30eb\u30c9\u306a\u3089\u3001\u30e9\u30d9\u30eb\u300c\u5730\u57df\u300d\u3084`field_&#8230;`\u3067\u59cb\u307e\u308bfield key\u3067\u306f\u306a\u304f\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u540d`area`\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<span class=\"wpq-marker wpq-marker--yellow\">\u300c\u30d5\u30a3\u30fc\u30eb\u30c9\u30e9\u30d9\u30eb\u300d\u306f\u4eba\u304c\u8aad\u3080\u8868\u793a\u540d\u3001\u300c\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u300d\u306fpost meta\u306e\u30ad\u30fc\u3001\u300cfield key\u300d\u306fACF\u304c\u30d5\u30a3\u30fc\u30eb\u30c9\u8a2d\u5b9a\u3092\u8b58\u5225\u3059\u308b\u5024\u3067\u3059\u3002\u901a\u5e38\u3001`meta_query`\u306e`key`\u306b\u306f\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/span>\n<div class=\"wpq-table-block\"><p class=\"wpq-table-hint\" aria-hidden=\"true\">\u8868\u306f\u6a2a\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u3067\u304d\u307e\u3059<\/p><div class=\"cause-table table-scroll wpq-table-wrap\" role=\"region\" tabindex=\"0\" aria-label=\"\u8868: \u753b\u9762\u30fb\u8a2d\u5b9a\u306e\u9805\u76ee \/ \u3053\u306e\u4f8b \/ meta_query\u3067\u306e\u6271\u3044\"><table class=\"article-table table-priority wpq-article-table\"><thead><tr><th>\u753b\u9762\u30fb\u8a2d\u5b9a\u306e\u9805\u76ee<\/th><th>\u3053\u306e\u4f8b<\/th><th>meta_query\u3067\u306e\u6271\u3044<\/th><\/tr><\/thead><tbody><tr><td>\u30d5\u30a3\u30fc\u30eb\u30c9\u30e9\u30d9\u30eb<\/td><td>\u5730\u57df<\/td><td>\u7de8\u96c6\u753b\u9762\u3067\u4eba\u304c\u8aad\u3080\u540d\u524d\u3002\u901a\u5e38\u306fkey\u306b\u4f7f\u308f\u306a\u3044<\/td><\/tr><tr><td>\u30d5\u30a3\u30fc\u30eb\u30c9\u540d<\/td><td>area<\/td><td>post meta\u306e\u30ad\u30fc\u3068\u3057\u3066key\u306b\u6307\u5b9a\u3059\u308b<\/td><\/tr><tr><td>field key<\/td><td>field_...<\/td><td>ACF\u304c\u30d5\u30a3\u30fc\u30eb\u30c9\u8a2d\u5b9a\u3092\u8b58\u5225\u3059\u308b\u540d\u524d\u3002\u901a\u5e38\u306fkey\u306b\u4f7f\u308f\u306a\u3044<\/td><\/tr><tr><td>\u9078\u629e\u80a2\u306e\u8868\u793a<\/td><td>\u6771\u4eac<\/td><td>\u7de8\u96c6\u753b\u9762\u3067\u4eba\u304c\u8aad\u3080\u5024\u3002\u4fdd\u5b58\u5024\u3068\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308b<\/td><\/tr><tr><td>\u9078\u629e\u80a2\u306e\u5024<\/td><td>tokyo<\/td><td>\u4fdd\u5b58\u5024\u3092\u78ba\u8a8d\u3057\u3001value\u306b\u6307\u5b9a\u3059\u308b<\/td><\/tr><\/tbody><\/table><\/div><\/div>\n<p>\u6b21\u306b\u3001\u5bfe\u8c61\u6295\u7a3f\u3078\u5024\u304c\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u898b\u307e\u3059\u3002\u6295\u7a3f\u30bf\u30a4\u30d7\u3084\u6295\u7a3f\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u53d6\u308a\u9055\u3048\u305f\u308a\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u30b0\u30eb\u30fc\u30d7\u306e\u8868\u793a\u6761\u4ef6\u304c\u5225\u306e\u6295\u7a3f\u30bf\u30a4\u30d7\u306b\u5411\u3044\u3066\u3044\u305f\u308a\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002ACF\u306e\u8a2d\u5b9a\u753b\u9762\u3001\u6295\u7a3f\u7de8\u96c6\u753b\u9762\u3001`get_post_meta()`\u306e\u9806\u3067\u78ba\u8a8d\u3059\u308b\u3068\u3001\u753b\u9762\u8868\u793a\u3068\u4fdd\u5b58\u5024\u3092\u5206\u3051\u3066\u8ffd\u3048\u307e\u3059\u3002<\/p>\n<figure class=\"wpq-screenshot-frame wpq-screenshot-frame--fit-contain\"><span class=\"wpq-screenshot-frame__media\" style=\"--wpq-screenshot-ratio:824 \/ 845;\"><img decoding=\"async\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/09\/acf-value-search-not-working-SC-01.png\" alt=\"ACF\u306e\u5730\u57df\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u540d\u524darea\u3068\u9078\u629e\u80a2tokyo\u5bfe\u6771\u4eac\u3092\u78ba\u8a8d\u3059\u308b\u5b9f\u8a2d\u5b9a\u753b\u9762\" loading=\"lazy\" \/><\/span><figcaption class=\"wpq-screenshot-frame__caption\"><span class=\"wpq-screenshot-frame__eyebrow\">\u6761\u4ef6\u3092\u66f8\u304f\u524d\u306b\u78ba\u8a8d<\/span><strong class=\"wpq-screenshot-frame__title\">\u30e9\u30d9\u30eb\u30fb\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u30fb\u623b\u308a\u5024\u306f\u5225<\/strong><p class=\"wpq-screenshot-frame__caption-text\">\u5b9f\u969b\u306eSelect\u30d5\u30a3\u30fc\u30eb\u30c9\u8a2d\u5b9a\u3002\u540d\u524d\u306farea\u3001\u9078\u629e\u80a2\u306ftokyo : \u6771\u4eac\u3002\u64ae\u5f71\u3067\u306f\u95a2\u9023\u8a2d\u5b9a\u3078\u7bc4\u56f2\u3092\u7d5e\u3063\u3066\u3044\u307e\u3059\u3002<\/p><\/figcaption><\/figure>\n<figure class=\"wpq-screenshot-frame wpq-screenshot-frame--fit-contain\"><span class=\"wpq-screenshot-frame__media\" style=\"--wpq-screenshot-ratio:3 \/ 1;\"><img decoding=\"async\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/09\/acf-value-search-not-working-SC-02.png\" alt=\"\u6295\u7a3fID17\u306e\u5730\u57df\u30d5\u30a3\u30fc\u30eb\u30c9\u3067\u6771\u4eac\u304c\u9078\u3070\u308c\u3066\u3044\u308b\u7de8\u96c6\u753b\u9762\" loading=\"lazy\" \/><\/span><figcaption class=\"wpq-screenshot-frame__caption\"><span class=\"wpq-screenshot-frame__eyebrow\">\u5bfe\u8c61\u6295\u7a3f\u3092\u78ba\u8a8d<\/span><strong class=\"wpq-screenshot-frame__title\">ID17\u3067\u306f\u6771\u4eac\u3092\u9078\u629e<\/strong><p class=\"wpq-screenshot-frame__caption-text\">\u5730\u57df\u306e\u9078\u629e\u6b04\u306b\u306f\u6771\u4eac\u3068\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u3053\u3067\u9078\u3070\u308c\u3066\u3044\u308b\u5024\u306ftokyo\u3067\u3059\u3002<\/p><\/figcaption><\/figure>\n<h2 id=\"minimum-check\" 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\">\u6761\u4ef6\u3092\u6e1b\u3089\u3057\u305f\u6700\u5c0f\u4f8b\u3067\u78ba\u8a8d\u3059\u308b<\/span><\/h2>\n<p>\u539f\u56e0\u3092\u5207\u308a\u5206\u3051\u308b\u6642\u306f\u3001\u6700\u521d\u304b\u3089\u8907\u96d1\u306a`meta_query`\u3092\u66f8\u304b\u305a\u3001\u6295\u7a3f\u30bf\u30a4\u30d7\u3001\u6295\u7a3f\u30b9\u30c6\u30fc\u30bf\u30b9\u3001\u30e1\u30bf\u30ad\u30fc\u3001\u5024\u306e4\u3064\u3060\u3051\u306b\u7d5e\u308a\u307e\u3059\u3002\u307e\u305a1\u4ef6\u3067\u3082\u8fd4\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3001\u3069\u306e\u6761\u4ef6\u3067\u7d50\u679c\u304c\u6d88\u3048\u305f\u304b\u8ffd\u3044\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u3053\u3067\u306f\u3001\u30ab\u30b9\u30bf\u30e0\u6295\u7a3f\u30bf\u30a4\u30d7`works`\u306e\u3046\u3061\u3001\u5358\u4e00\u9078\u629e\u306e`area`\u306b`tokyo`\u304c\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u6295\u7a3f\u3092\u5b8c\u5168\u4e00\u81f4\u3067\u51fa\u3057\u307e\u3059\u3002\u30af\u30e9\u30b7\u30c3\u30af\u5b50\u30c6\u30fc\u30de\u306e`template-parts\/acf-area-list.php`\u3078\u4fdd\u5b58\u3057\u3001\u8868\u793a\u3057\u305f\u3044\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u30e1\u30a4\u30f3\u30eb\u30fc\u30d7\u5185\u3067`the_post()`\u306e\u5f8c\u306b`get_template_part( &#8216;template-parts\/acf-area-list&#8217; );`\u3092\u547c\u3093\u3067\u304f\u3060\u3055\u3044\u3002\u6295\u7a3f\u672c\u6587\u3084`functions.php`\u306e\u76f4\u4e0b\u3078\u8cbc\u308b\u30b3\u30fc\u30c9\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>`works`\u3001`area`\u3001`tokyo`\u306f\u81ea\u5206\u306e\u767b\u9332\u30ad\u30fc\u30fb\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u30fb\u4fdd\u5b58\u5024\u3078\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002\u901a\u5e38\u6295\u7a3f\u306a\u3089`post_type`\u3092`post`\u306b\u3057\u307e\u3059\u3002\u30d6\u30ed\u30c3\u30af\u30c6\u30fc\u30de\u306eHTML\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3067\u306fPHP\u3092\u76f4\u63a5\u5b9f\u884c\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u3053\u306e\u4f8b\u306fPHP\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u4f7f\u3048\u308b\u691c\u8a3c\u74b0\u5883\u5411\u3051\u3067\u3059\u3002<\/p>\n<p>\u73fe\u5728\u306eWP Query Builder\u5b9f\u753b\u9762\u3067\u3001\u8a73\u7d30\u30e2\u30fc\u30c9\u304b\u3089\u300c\u6295\u7a3f\u30bf\u30a4\u30d7: \u30ab\u30b9\u30bf\u30e0 \/ works\u300d\u300c\u30b9\u30c6\u30fc\u30bf\u30b9: publish\u300d\u300c\u4ef6\u6570: 5\u300d\u300c\u4e26\u3073\u9806: DESC \/ date\u300d\u3092\u6307\u5b9a\u3057\u3001Meta Query\u3078`area`\u3001`tokyo`\u3001`=`\u3092\u5165\u529b\u3057\u307e\u3057\u305f\u3002\u81ea\u52d5\u6700\u9069\u5316\u306f\u30aa\u30d5\u3067\u3059\u3002\u305d\u3053\u3067\u751f\u6210\u3055\u308c\u305f\u6b21\u306e`$args`\u306f\u7de8\u96c6\u305b\u305a\u4f7f\u7528\u3057\u3001\u305d\u306e\u5f8c\u306e\u30eb\u30fc\u30d7\u30010\u4ef6\u6642\u306e\u6587\u3001\u6295\u7a3fID\u3068\u4fdd\u5b58\u5024\u306e\u8868\u793a\u3001`wp_reset_postdata()`\u306f\u7528\u9014\u306b\u5408\u308f\u305b\u3066\u624b\u52d5\u3067\u8ffd\u52a0\u3057\u3066\u3044\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\/acf-area-list.php<\/span><span class=\"code-purpose wpq-code-pill\">\u5730\u57dftokyo\u306e\u516c\u958b\u6e08\u307fworks\u3092\u6700\u59275\u4ef6\u3001\u4fdd\u5b58\u5024\u4ed8\u304d\u3067\u8868\u793a\u3059\u308b<\/span><\/div><button type=\"button\" class=\"copy-button wpq-copy-button\">\u30b3\u30d4\u30fc<\/button><\/div><pre data-wpq-code-region data-wpq-code-label=\"\u30b3\u30fc\u30c9\u4f8b: \u5730\u57dftokyo\u306e\u516c\u958b\u6e08\u307fworks\u3092\u6700\u59275\u4ef6\u3001\u4fdd\u5b58\u5024\u4ed8\u304d\u3067\u8868\u793a\u3059\u308b \/ template-parts\/acf-area-list.php \/ PHP\"><code><span class=\"wpq-code-line\">&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">&lt;?php&lt;br \/&gt;<\/span><span class=\"wpq-code-line\"><span class=\"c-var\">$args<\/span> = <span class=\"c-keyword\">array<\/span>(&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;post_type&#039;<\/span> =&gt; <span class=\"c-str\">&#039;works&#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\">5<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;order&#039;<\/span> =&gt; <span class=\"c-str\">&#039;DESC&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;orderby&#039;<\/span> =&gt; <span class=\"c-str\">&#039;date&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">    <span class=\"c-key\">&#039;meta_query&#039;<\/span> =&gt; <span class=\"c-keyword\">array<\/span>(&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">        <span class=\"c-keyword\">array<\/span>(&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">            <span class=\"c-key\">&#039;key&#039;<\/span> =&gt; <span class=\"c-str\">&#039;area&#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\">            <span class=\"c-key\">&#039;value&#039;<\/span> =&gt; <span class=\"c-str\">&#039;tokyo&#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\">$acf_query<\/span> = <span class=\"c-keyword\">new<\/span> <span class=\"c-fn\">WP_Query<\/span>( <span class=\"c-var\">$args<\/span> );&lt;\/p&gt;<\/span><span class=\"wpq-code-line\">&lt;p&gt;<span class=\"c-keyword\">if<\/span> ( <span class=\"c-var\">$acf_query<\/span>-&gt;have_posts() ) {&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">   <span class=\"c-keyword\">echo<\/span> <span class=\"c-str\">&#039;&lt;ul&gt;&#039;<\/span>;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">   <span class=\"c-keyword\">while<\/span> ( <span class=\"c-var\">$acf_query<\/span>-&gt;have_posts() ) {&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">      <span class=\"c-var\">$acf_query<\/span>-&gt;the_post();&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">      printf(&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">         <span class=\"c-str\">&#039;&lt;li&gt;&lt;a href=&quot;%s&quot;&gt;%s&lt;\/a&gt;\uff08ID: %d \/ area: %s\uff09&lt;\/li&gt;&#039;<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">         esc_url( get_permalink() ),&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">         esc_html( get_the_title() ),&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">         get_the_ID(),&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">         esc_html( get_post_meta( get_the_ID(), <span class=\"c-str\">&#039;area&#039;<\/span>, <span class=\"c-keyword\">true<\/span> ) )&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">      );&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">   }&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">   <span class=\"c-keyword\">echo<\/span> <span class=\"c-str\">&#039;&lt;\/ul&gt;&#039;<\/span>;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">} <span class=\"c-keyword\">else<\/span> {&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">   <span class=\"c-keyword\">echo<\/span> <span class=\"c-str\">&#039;&lt;p&gt;\u6761\u4ef6\u306b\u5408\u3046\u5730\u57df\u306e\u60c5\u5831\u306f\u3042\u308a\u307e\u305b\u3093\u3002&lt;\/p&gt;&#039;<\/span>;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">}&lt;\/p&gt;<\/span><span class=\"wpq-code-line\">&lt;p&gt;wp_reset_postdata();&lt;br \/&gt;<\/span><\/code><\/pre><textarea class=\"wpq-code-raw\" hidden aria-hidden=\"true\" tabindex=\"-1\">&lt;br \/&gt;\n&lt;?php&lt;br \/&gt;\n$args = array(&lt;br \/&gt;\n    &#039;post_type&#039; =&gt; &#039;works&#039;,&lt;br \/&gt;\n    &#039;post_status&#039; =&gt; &#039;publish&#039;,&lt;br \/&gt;\n    &#039;posts_per_page&#039; =&gt; 5,&lt;br \/&gt;\n    &#039;order&#039; =&gt; &#039;DESC&#039;,&lt;br \/&gt;\n    &#039;orderby&#039; =&gt; &#039;date&#039;,&lt;br \/&gt;\n    &#039;meta_query&#039; =&gt; array(&lt;br \/&gt;\n        array(&lt;br \/&gt;\n            &#039;key&#039; =&gt; &#039;area&#039;,&lt;br \/&gt;\n            &#039;compare&#039; =&gt; &#039;=&#039;,&lt;br \/&gt;\n            &#039;value&#039; =&gt; &#039;tokyo&#039;&lt;br \/&gt;\n        )&lt;br \/&gt;\n    )&lt;br \/&gt;\n);&lt;\/p&gt;\n&lt;p&gt;$acf_query = new WP_Query( $args );&lt;\/p&gt;\n&lt;p&gt;if ( $acf_query-&gt;have_posts() ) {&lt;br \/&gt;\n   echo &#039;&lt;ul&gt;&#039;;&lt;br \/&gt;\n   while ( $acf_query-&gt;have_posts() ) {&lt;br \/&gt;\n      $acf_query-&gt;the_post();&lt;br \/&gt;\n      printf(&lt;br \/&gt;\n         &#039;&lt;li&gt;&lt;a href=&quot;%s&quot;&gt;%s&lt;\/a&gt;\uff08ID: %d \/ area: %s\uff09&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         get_the_ID(),&lt;br \/&gt;\n         esc_html( get_post_meta( get_the_ID(), &#039;area&#039;, true ) )&lt;br \/&gt;\n      );&lt;br \/&gt;\n   }&lt;br \/&gt;\n   echo &#039;&lt;\/ul&gt;&#039;;&lt;br \/&gt;\n} else {&lt;br \/&gt;\n   echo &#039;&lt;p&gt;\u6761\u4ef6\u306b\u5408\u3046\u5730\u57df\u306e\u60c5\u5831\u306f\u3042\u308a\u307e\u305b\u3093\u3002&lt;\/p&gt;&#039;;&lt;br \/&gt;\n}&lt;\/p&gt;\n&lt;p&gt;wp_reset_postdata();&lt;br \/&gt;<\/textarea><\/div>\n<p>`key`\u306b\u306fACF\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u3001`value`\u306b\u306f\u4fdd\u5b58\u5024\u3092\u5165\u308c\u307e\u3059\u3002\u9078\u629e\u80a2\u304c`tokyo : \u6771\u4eac`\u306a\u3089\u3001\u8868\u793a\u3055\u308c\u308b\u300c\u6771\u4eac\u300d\u3067\u306f\u306a\u304f`tokyo`\u304c\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u4f8b\u306f\u516c\u958b\u65e5\u6642\u306e\u964d\u9806\u3067\u3059\u304c\u3001\u540c\u3058\u516c\u958b\u65e5\u6642\u306e\u6295\u7a3f\u540c\u58eb\u307e\u3067\u9806\u756a\u3092\u56fa\u5b9a\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<span class=\"wpq-marker wpq-marker--yellow\">\u307e\u305a`compare`\u3092`=`\u306b\u3057\u3066\u3001\u51fa\u306a\u3044\u6642\u306f`LIKE`\u3078\u5909\u3048\u308b\u524d\u306b\u4fdd\u5b58\u5024\u3092\u78ba\u304b\u3081\u307e\u3059\u3002<\/span>\n<h3 id=\"area-results\" class=\"wpq-subheading\">\u6771\u4eac\u3067\u306f0\u4ef6\u3001tokyo\u3067\u306f2\u4ef6\u306b\u306a\u308b\u8868\u793a\u4f8b<\/h3>\n<p>\u6b21\u306e\u4f8b\u3067\u306f\u3001\u516c\u958b\u6e08\u307f\u306e`works`\u304c3\u4ef6\u3042\u308a\u3001ID17\u30fb18\u306e`area`\u306f`tokyo`\u3001ID16\u306f`osaka`\u3067\u3059\u3002\u672c\u6587\u30b3\u30fc\u30c9\u306e\u8868\u793a\u306fID18\u30fb17\u306e2\u4ef6\u3002`value`\u3060\u3051\u3092`\u6771\u4eac`\u3078\u5909\u3048\u308b\u30680\u4ef6\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u306a\u308a\u307e\u3059\u3002ID\u306e\u6570\u5b57\u306f\u30b5\u30a4\u30c8\u56fa\u6709\u306a\u306e\u3067\u3001\u81ea\u5206\u306e\u6295\u7a3f\u3068\u4fdd\u5b58\u5024\u3078\u7f6e\u304d\u63db\u3048\u3066\u898b\u6bd4\u3079\u307e\u3059\u3002<\/p>\n<figure class=\"wpq-screenshot-frame wpq-screenshot-frame--fit-contain\"><span class=\"wpq-screenshot-frame__media\" style=\"--wpq-screenshot-ratio:980 \/ 481;\"><img decoding=\"async\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/09\/acf-value-search-not-working-SC-04-scaled.png\" alt=\"\u5730\u57df\u306e\u4fdd\u5b58\u5024tokyo\u3092\u6761\u4ef6\u306b\u6295\u7a3fID18\u306817\u304c\u8868\u793a\u3055\u308c\u308b\u30b5\u30a4\u30c8\" loading=\"lazy\" \/><\/span><figcaption class=\"wpq-screenshot-frame__caption\"><span class=\"wpq-screenshot-frame__eyebrow\">\u4fdd\u5b58\u5024\u306b\u5408\u308f\u305b\u305f\u8868\u793a\u4f8b<\/span><strong class=\"wpq-screenshot-frame__title\">tokyo\u306b\u4e00\u81f4\u3059\u308b2\u4ef6\u3092\u8868\u793a<\/strong><p class=\"wpq-screenshot-frame__caption-text\">\u3069\u3061\u3089\u306e\u884c\u3082area: tokyo\u3002\u30e9\u30d9\u30eb\u306e\u6771\u4eac\u3067\u306f\u306a\u304f\u4fdd\u5b58\u5024\u3067\u7d5e\u308a\u8fbc\u307f\u3001\u7d50\u679c\u306b\u3082\u4fdd\u5b58\u5024\u3092\u8868\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p><\/figcaption><\/figure>\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: \u6307\u5b9a \/ \u3053\u306e\u4f8b\u306e\u7d50\u679c \/ \u7406\u7531\"><table class=\"article-table wpq-article-table\"><thead><tr><th>\u6307\u5b9a<\/th><th>\u3053\u306e\u4f8b\u306e\u7d50\u679c<\/th><th>\u7406\u7531<\/th><\/tr><\/thead><tbody><tr><td>meta_query\u3067area = \u6771\u4eac<\/td><td>0\u4ef6<\/td><td>\u30e9\u30d9\u30eb\u306f\u4fdd\u5b58\u5024\u3068\u4e00\u81f4\u3057\u306a\u3044<\/td><\/tr><tr><td>meta_query\u3067area = tokyo<\/td><td>ID18\u30fb17<\/td><td>\u4fdd\u5b58\u5024\u306e\u5b8c\u5168\u4e00\u81f4<\/td><\/tr><tr><td>s = tokyo\u3060\u3051<\/td><td>0\u4ef6<\/td><td>\u30bf\u30a4\u30c8\u30eb\u30fb\u629c\u7c8b\u30fb\u672c\u6587\u306b\u306ftokyo\u304c\u306a\u3044<\/td><\/tr><tr><td>area = tokyo\u3068s = tokyo\u3092\u4f75\u8a18<\/td><td>0\u4ef6<\/td><td>\u5730\u57df\u6761\u4ef6\u306b\u5408\u3063\u3066\u3082\u6a19\u6e96\u691c\u7d22\u306e\u6761\u4ef6\u306b\u5408\u308f\u306a\u3044<\/td><\/tr><\/tbody><\/table><\/div><\/div>\n\n<p>\u30d5\u30a3\u30fc\u30eb\u30c9\u8a2d\u5b9a\u3084\u4fdd\u5b58\u5024\u3092\u8abf\u3079\u308b\u9593\u306f\u3001\u672c\u756a\u3068\u5206\u3051\u305f\u74b0\u5883\u3092\u4f7f\u3044\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u4e0a\u306b\u3082\u8a66\u3059\u5834\u6240\u304c\u5fc5\u8981\u306a\u3089\u3001Xserver\u306ePHP\u5bfe\u5fdc\u3084\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u6761\u4ef6\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n<h2 id=\"cause-details\" 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\">\u4fdd\u5b58\u5024\u3068\u691c\u7d22\u6761\u4ef6\u3092\u9806\u306b\u78ba\u8a8d\u3059\u308b<\/span><\/h2>\n<p>\u6700\u5c0f\u4f8b\u3067\u3082\u7d50\u679c\u304c\u5408\u308f\u306a\u3044\u5834\u5408\u306f\u3001\u4fdd\u5b58\u5024\u3092\u78ba\u8a8d\u3057\u3066\u304b\u3089`compare`\u3001`type`\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u5f62\u5f0f\u3092\u5408\u308f\u305b\u307e\u3059\u3002\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3001\u8907\u6570\u9078\u629e\u3001\u95a2\u9023\u6295\u7a3f\u3001\u65e5\u4ed8\u3001\u771f\u507d\u5024\u306f\u3001\u8868\u793a\u3068\u4fdd\u5b58\u5024\u306e\u5f62\u304c\u9055\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3 id=\"debug-saved-value\" class=\"wpq-subheading\">\u4fdd\u5b58\u5024\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n<p>\u78ba\u8a8d\u7528\u30b3\u30fc\u30c9\u306f\u672c\u756a\u306b\u51fa\u3057\u3063\u3071\u306a\u3057\u306b\u305b\u305a\u3001\u691c\u8a3c\u74b0\u5883\u3084\u4e00\u6642\u7684\u306a\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3067\u4f7f\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u500b\u4eba\u60c5\u5831\u3084\u975e\u516c\u958b\u30c7\u30fc\u30bf\u304c\u5165\u308b\u30d5\u30a3\u30fc\u30eb\u30c9\u3067\u306f\u3001\u516c\u958b\u753b\u9762\u306b\u5024\u3092\u51fa\u3055\u306a\u3044\u3088\u3046\u306b\u6ce8\u610f\u3057\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306e\u30b3\u30fc\u30c9\u3092`template-parts\/debug-acf-meta.php`\u3078\u4fdd\u5b58\u3057\u307e\u3059\u3002\u8abf\u3079\u305f\u3044\u6295\u7a3f\u306e\u500b\u5225\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u30e1\u30a4\u30f3\u30eb\u30fc\u30d7\u3067\u3001`the_post()`\u306e\u76f4\u5f8c\u306b`get_template_part( &#8216;template-parts\/debug-acf-meta&#8217; );`\u3092\u4e00\u6642\u7684\u306b\u547c\u3093\u3067\u304f\u3060\u3055\u3044\u3002\u5225\u306e\u56fa\u5b9a\u30da\u30fc\u30b8\u306b\u7f6e\u3044\u305f\u5834\u5408\u306f\u3001\u305d\u306e\u56fa\u5b9a\u30da\u30fc\u30b8\u306eID\u3092\u8abf\u3079\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u78ba\u8a8d\u5f8c\u306f\u547c\u3073\u51fa\u3057\u3068\u30d5\u30a1\u30a4\u30eb\u3092\u64a4\u53bb\u3057\u307e\u3059\u3002<\/p>\n<div class=\"code-panel wpq-code-block\"><div class=\"wpq-code-context wpq-code-context--temporary\"><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>\u539f\u56e0\u3092\u5207\u308a\u5206\u3051\u308b\u305f\u3081\u306e\u4e00\u6642\u7684\u306a\u78ba\u8a8d\u30b3\u30fc\u30c9\u3067\u3059\u3002\u30ed\u30fc\u30ab\u30eb\u306a\u3069\u306e\u691c\u8a3c\u74b0\u5883\u3060\u3051\u3067\u4f7f\u3044\u3001\u78ba\u8a8d\u5f8c\u306f\u524a\u9664\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\">template-parts\/debug-acf-meta.php<\/span><span class=\"code-purpose wpq-code-pill\">\u73fe\u5728\u306e\u6295\u7a3fID\u3068area\u306e\u4fdd\u5b58\u72b6\u614b\u30fb\u5024\u3092\u5b89\u5168\u306b\u6587\u5b57\u3068\u3057\u3066\u8868\u793a\u3059\u308b<\/span><\/div><button type=\"button\" class=\"copy-button wpq-copy-button\">\u30b3\u30d4\u30fc<\/button><\/div><pre data-wpq-code-region data-wpq-code-label=\"\u30b3\u30fc\u30c9\u4f8b: \u73fe\u5728\u306e\u6295\u7a3fID\u3068area\u306e\u4fdd\u5b58\u72b6\u614b\u30fb\u5024\u3092\u5b89\u5168\u306b\u6587\u5b57\u3068\u3057\u3066\u8868\u793a\u3059\u308b \/ template-parts\/debug-acf-meta.php \/ PHP\"><code><span class=\"wpq-code-line\">&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">&lt;?php&lt;br \/&gt;<\/span><span class=\"wpq-code-line\"><span class=\"c-var\">$post_id<\/span> = get_the_ID();&lt;br \/&gt;<\/span><span class=\"wpq-code-line\"><span class=\"c-var\">$meta_key<\/span> = <span class=\"c-str\">&#039;area&#039;<\/span>;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\"><span class=\"c-var\">$raw_value<\/span> = get_post_meta( <span class=\"c-var\">$post_id<\/span>, <span class=\"c-var\">$meta_key<\/span>, <span class=\"c-keyword\">true<\/span> );&lt;\/p&gt;<\/span><span class=\"wpq-code-line\">&lt;p&gt;<span class=\"c-keyword\">echo<\/span> <span class=\"c-str\">&#039;&lt;pre&gt;&#039;<\/span>;&lt;br \/&gt;<\/span><span class=\"wpq-code-line\"><span class=\"c-keyword\">echo<\/span> esc_html( var_export( [&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">   <span class=\"c-key\">&#039;post_id&#039;<\/span> =&gt; <span class=\"c-var\">$post_id<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">   <span class=\"c-key\">&#039;exists&#039;<\/span>  =&gt; metadata_exists( <span class=\"c-str\">&#039;post&#039;<\/span>, <span class=\"c-var\">$post_id<\/span>, <span class=\"c-var\">$meta_key<\/span> ),&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">   <span class=\"c-key\">&#039;value&#039;<\/span>   =&gt; <span class=\"c-var\">$raw_value<\/span>,&lt;br \/&gt;<\/span><span class=\"wpq-code-line\">], <span class=\"c-keyword\">true<\/span> ) );&lt;br \/&gt;<\/span><span class=\"wpq-code-line\"><span class=\"c-keyword\">echo<\/span> <span class=\"c-str\">&#039;&lt;\/pre&gt;&#039;<\/span>;&lt;br \/&gt;<\/span><\/code><\/pre><textarea class=\"wpq-code-raw\" hidden aria-hidden=\"true\" tabindex=\"-1\">&lt;br \/&gt;\n&lt;?php&lt;br \/&gt;\n$post_id = get_the_ID();&lt;br \/&gt;\n$meta_key = &#039;area&#039;;&lt;br \/&gt;\n$raw_value = get_post_meta( $post_id, $meta_key, true );&lt;\/p&gt;\n&lt;p&gt;echo &#039;&lt;pre&gt;&#039;;&lt;br \/&gt;\necho esc_html( var_export( [&lt;br \/&gt;\n   &#039;post_id&#039; =&gt; $post_id,&lt;br \/&gt;\n   &#039;exists&#039;  =&gt; metadata_exists( &#039;post&#039;, $post_id, $meta_key ),&lt;br \/&gt;\n   &#039;value&#039;   =&gt; $raw_value,&lt;br \/&gt;\n], true ) );&lt;br \/&gt;\necho &#039;&lt;\/pre&gt;&#039;;&lt;br \/&gt;<\/textarea><\/div>\n<p>\u8868\u793a\u3059\u308b\u5024\u306f`esc_html()`\u3092\u901a\u3059\u305f\u3081\u3001\u6587\u5b57\u5217\u306bHTML\u304c\u542b\u307e\u308c\u3066\u3044\u3066\u3082\u30bf\u30b0\u3068\u3057\u3066\u5b9f\u884c\u3055\u308c\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u3001\u5024\u81ea\u4f53\u306f\u753b\u9762\u306b\u51fa\u308b\u306e\u3067\u3001\u500b\u4eba\u60c5\u5831\u306e\u533f\u540d\u5316\u3068\u516c\u958b\u7bc4\u56f2\u306e\u5236\u9650\u306f\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p>`get_post_meta()`\u306e\u7b2c2\u5f15\u6570\u306b\u306fACF\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u3092\u5165\u308c\u3001\u7b2c3\u5f15\u6570\u3092`true`\u306b\u3059\u308b\u3068\u5358\u4e00\u306e\u5024\u3068\u3057\u3066\u53d6\u5f97\u3057\u307e\u3059\u3002<\/p>\n<span class=\"wpq-marker wpq-marker--yellow\">\u623b\u308a\u5024\u304c\u7a7a\u6587\u5b57\u3060\u3051\u3067\u306f\u672a\u4fdd\u5b58\u304b\u4fdd\u5b58\u6e08\u307f\u306e\u7a7a\u5024\u304b\u3092\u5224\u65ad\u3057\u306b\u304f\u3044\u305f\u3081\u3001`metadata_exists()`\u3082\u4f7f\u3044\u307e\u3059\u3002`false`\u306a\u3089\u672a\u4fdd\u5b58\u3001`true`\u3067\u5024\u304c\u7a7a\u306a\u3089\u4fdd\u5b58\u6e08\u307f\u306e\u7a7a\u5024\u3067\u3059\u3002<\/span>\n<p>\u5225\u306e\u6295\u7a3fID\u3092\u898b\u3066\u3044\u306a\u3044\u304b\u3082\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u5024\u304c\u914d\u5217\u306e\u3088\u3046\u306b\u898b\u3048\u3066\u3082\u3001\u6bd4\u8f03\u65b9\u6cd5\u306f\u4fdd\u5b58\u5f62\u5f0f\u3067\u5909\u308f\u308a\u307e\u3059\u3002ACF Checkbox\u306e\u3088\u3046\u306a\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u914d\u5217\u306e\u8981\u7d20\u3092\u63a2\u3059\u516c\u5f0f\u4f8b\u3067\u306f\u3001\u5024\u3092\u30c0\u30d6\u30eb\u30af\u30a9\u30fc\u30c8\u3067\u56f2\u3093\u3067`LIKE`\u3092\u4f7f\u3044\u307e\u3059\u3002`IN`\u306f\u8907\u6570\u306e\u5019\u88dc\u5024\u3068\u30e1\u30bf\u5024\u5168\u4f53\u3092\u6bd4\u8f03\u3059\u308b\u6307\u5b9a\u3067\u3001\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u914d\u5217\u306e\u8981\u7d20\u691c\u7d22\u3092\u81ea\u52d5\u3067\u884c\u3046\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<figure class=\"wpq-screenshot-frame wpq-screenshot-frame--fit-contain\"><span class=\"wpq-screenshot-frame__media\" style=\"--wpq-screenshot-ratio:210 \/ 137;\"><img decoding=\"async\" src=\"https:\/\/wptoolslab.com\/query-lab\/wp-content\/uploads\/2026\/09\/acf-value-search-not-working-SC-03.png\" alt=\"\u672c\u6587\u306e\u78ba\u8a8d\u30b3\u30fc\u30c9\u304c\u6295\u7a3fID17\u3001exists true\u3001value tokyo\u3092\u51fa\u529b\u3057\u305f\u753b\u9762\" loading=\"lazy\" \/><\/span><figcaption class=\"wpq-screenshot-frame__caption\"><span class=\"wpq-screenshot-frame__eyebrow\">\u4fdd\u5b58\u5024\u3092\u78ba\u8a8d<\/span><strong class=\"wpq-screenshot-frame__title\">ID17\u306earea\u306f\u4fdd\u5b58\u6e08\u307f\u306etokyo<\/strong><p class=\"wpq-screenshot-frame__caption-text\">\u672c\u6587\u306e\u78ba\u8a8d\u30b3\u30fc\u30c9\u306e\u51fa\u529b\u3002post_id\u3067\u5bfe\u8c61\u3092\u78ba\u8a8d\u3057\u3001exists\u304ctrue\u3001value\u304ctokyo\u3067\u3042\u308b\u3053\u3068\u3092\u8aad\u307f\u53d6\u308a\u307e\u3059\u3002WordPress\u6a19\u6e96\u306e\u7ba1\u7406\u753b\u9762\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p><\/figcaption><\/figure>\n<h3 id=\"compare-type-field\" class=\"wpq-subheading\">compare\u30fbtype\u30fb\u30d5\u30a3\u30fc\u30eb\u30c9\u30bf\u30a4\u30d7\u3092\u5408\u308f\u305b\u308b<\/h3>\n<p>\u30e1\u30bf\u30ad\u30fc\u540d\u3068\u4fdd\u5b58\u5024\u304c\u5408\u3063\u3066\u3044\u308b\u306e\u306b\u691c\u7d22\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001`compare` \u3068 `type` \u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002WP_Meta_Query\u3067\u306f\u3001`compare` \u306b `=`\u3001`LIKE`\u3001`IN`\u3001`BETWEEN` \u306a\u3069\u3092\u6307\u5b9a\u3067\u304d\u3001`type` \u306b\u306f `NUMERIC`\u3001`DATE`\u3001`CHAR` \u306a\u3069\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002\u4f55\u3082\u6307\u5b9a\u3057\u306a\u3044\u5834\u5408\u3001\u6587\u5b57\u5217\u3068\u3057\u3066\u6271\u308f\u308c\u308b\u5834\u9762\u304c\u3042\u308b\u305f\u3081\u3001\u6570\u5024\u3084\u65e5\u4ed8\u3067\u306f\u610f\u56f3\u3068\u9055\u3046\u7d50\u679c\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001`LIKE`\u306f\u4fbf\u5229\u3067\u3059\u304c\u4e07\u80fd\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3068\u3048\u3070`red`\u3092\u305d\u306e\u307e\u307e\u63a2\u3059\u3068`darkred`\u307e\u3067\u4e00\u81f4\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u914d\u5217\u306e\u8981\u7d20\u306a\u3089ACF\u516c\u5f0f\u4f8b\u306e\u3088\u3046\u306b`'&#8221;red&#8221;&#8216;`\u3092\u63a2\u3057\u3001\u305d\u308c\u3067\u3082\u4fdd\u5b58\u69cb\u9020\u306b\u4f9d\u5b58\u3059\u308b\u65b9\u6cd5\u3067\u3042\u308b\u3053\u3068\u3092\u7406\u89e3\u3057\u3066\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: \u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u7a2e\u985e \/ \u3088\u304f\u3042\u308b\u539f\u56e0 \/ \u78ba\u8a8d\u30dd\u30a4\u30f3\u30c8\"><table class=\"article-table table-priority wpq-article-table\"><thead><tr><th>\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u7a2e\u985e<\/th><th>\u3088\u304f\u3042\u308b\u539f\u56e0<\/th><th>\u78ba\u8a8d\u30dd\u30a4\u30f3\u30c8<\/th><\/tr><\/thead><tbody><tr><td>Text \/ Select<\/td><td>\u8868\u793a\u30e9\u30d9\u30eb\u3068\u4fdd\u5b58\u5024\u3092\u6df7\u540c\u3057\u3066\u3044\u308b<\/td><td>\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u3068\u9078\u629e\u80a2\u306evalue\u3092\u78ba\u8a8d\u3059\u308b<\/td><\/tr><tr><td>Number<\/td><td>\u6587\u5b57\u5217\u3068\u3057\u3066\u6bd4\u8f03\u3057\u3066\u3044\u308b<\/td><td>\u6570\u5024\u6bd4\u8f03\u3067\u306f <code>type<\/code> \u306b <code>NUMERIC<\/code> \u3092\u6307\u5b9a\u3059\u308b<\/td><\/tr><tr><td>Date Picker<\/td><td>\u8868\u793a\u5f62\u5f0f\u3067\u691c\u7d22\u3057\u3066\u3044\u308b<\/td><td>ACF Date Picker\u306f\u4fdd\u5b58\u5f62\u5f0f\u3092\u78ba\u8a8d\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066 <code>Ymd<\/code> \u306b\u5408\u308f\u305b\u308b<\/td><\/tr><tr><td>Checkbox<\/td><td>\u8907\u6570\u5024\u304c\u914d\u5217\u3068\u3057\u3066\u4fdd\u5b58\u3055\u308c\u308b<\/td><td>ACF\u516c\u5f0f\u4f8b\u306e\u3088\u3046\u306b\u4fdd\u5b58\u5024\u306b\u5408\u308f\u305b\u3066 <code>LIKE<\/code> \u3092\u4f7f\u3046\u5834\u9762\u304c\u3042\u308b<\/td><\/tr><tr><td>Relationship \/ Post Object<\/td><td>\u6295\u7a3f\u30bf\u30a4\u30c8\u30eb\u3067\u691c\u7d22\u3057\u3066\u3044\u308b<\/td><td>\u4fdd\u5b58\u5024\u304cID\u306a\u306e\u304b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u3057\u3066\u8fd4\u3063\u3066\u3044\u308b\u306e\u304b\u3092\u78ba\u8a8d\u3059\u308b<\/td><\/tr><\/tbody><\/table><\/div><\/div>\n<p>ACF\u306eCheckbox\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u306f\u3001\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u30d5\u30a3\u30fc\u30eb\u30c9\u306f\u9078\u629e\u5024\u306e\u914d\u5217\u3092\u8fd4\u3057\u3001\u30af\u30a8\u30ea\u4f8b\u3067\u306f\u4fdd\u5b58\u5024\u304c\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u914d\u5217\u3067\u3042\u308b\u305f\u3081 `LIKE` \u6bd4\u8f03\u3092\u4f7f\u3046\u3053\u3068\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002Date Picker\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u306f\u3001\u8868\u793a\u5f62\u5f0f\u3084\u8fd4\u308a\u5024\u306e\u5f62\u5f0f\u3092\u5909\u3048\u3089\u308c\u3066\u3082\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u306f `Ymd` \u5f62\u5f0f\u3067\u4fdd\u5b58\u3055\u308c\u308b\u3068\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<span class=\"wpq-marker wpq-marker--yellow\">ACF\u95a2\u6570\u306e\u623b\u308a\u5024\u306e\u5f62\u5f0f\u306f\u3001\u5024\u3092\u53d6\u5f97\u3057\u305f\u6642\u306e\u8fd4\u308a\u65b9\u306b\u5f71\u97ff\u3057\u307e\u3059\u304c\u3001`meta_query`\u306e\u6bd4\u8f03\u5bfe\u8c61\u305d\u306e\u3082\u306e\u3092\u6c7a\u3081\u308b\u8a2d\u5b9a\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/span>\n<p>Relationship\u3084Post Object\u7cfb\u30d5\u30a3\u30fc\u30eb\u30c9\u3082\u3001\u753b\u9762\u306b\u6295\u7a3f\u30bf\u30a4\u30c8\u30eb\u304c\u898b\u3048\u3066\u3044\u3066\u3082\u6295\u7a3fID\u304c\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u691c\u7d22\u6761\u4ef6\u306f\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u30bf\u30a4\u30d7\u3054\u3068\u306e\u4fdd\u5b58\u5024\u306b\u5408\u308f\u305b\u307e\u3059\u3002<\/p>\n\n<p>\u4fdd\u5b58\u5024\u3068\u6bd4\u8f03\u65b9\u6cd5\u304c\u5206\u304b\u3063\u305f\u3089\u3001WP Query Builder\u3067\u540c\u3058meta_query\u3092\u7d44\u307f\u7acb\u3066\u3089\u308c\u307e\u3059\u3002\u751f\u6210\u3057\u305f$args\u3092\u6700\u521d\u306e\u8868\u793a\u30eb\u30fc\u30d7\u3078\u6e21\u3057\u3001\u6761\u4ef6\u3092\u5897\u3084\u3057\u305f\u5f8c\u306e\u6295\u7a3fID\u3082\u6bd4\u3079\u307e\u3059\u3002<\/p>\n<section class=\"builder-cta wpq-builder-panel\"><div class=\"builder-icon\" aria-hidden=\"true\"><\/div><div class=\"wpq-builder-panel__copy\"><h3>\u4fdd\u5b58\u5024\u306b\u5408\u3046ACF\u306e\u6761\u4ef6\u3092\u4f5c\u308b<\/h3><p>key\u3001value\u3001compare\u3001type\u304b\u3089$args\u3092\u4f5c\u308c\u307e\u3059\u3002Builder\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u4fdd\u5b58\u5024\u3092\u8abf\u67fb\u3057\u306a\u3044\u305f\u3081\u3001WordPress\u5074\u3067\u78ba\u8a8d\u3057\u305f\u5024\u3092\u4f7f\u3063\u3066\u304f\u3060\u3055\u3044\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<h3 id=\"check-with-query-builder\" class=\"wpq-subheading\">\u5207\u308a\u5206\u3051\u306f\u6761\u4ef6\u30921\u3064\u305a\u3064\u623b\u3059<\/h3>\n<p>\u539f\u56e0\u304c\u5206\u304b\u3089\u306a\u3044\u6642\u306f\u3001\u8907\u6570\u6761\u4ef6\u3092\u307e\u3068\u3081\u3066\u76f4\u3059\u306e\u3067\u306f\u306a\u304f\u3001\u6761\u4ef6\u30921\u3064\u305a\u3064\u623b\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u6295\u7a3f\u30bf\u30a4\u30d7\u3001\u6295\u7a3f\u30b9\u30c6\u30fc\u30bf\u30b9\u3001ACF\u306e\u30e1\u30bf\u30ad\u30fc\u3001\u5024\u3001compare\u3001type\u3001\u4e26\u3073\u9806\u306e\u9806\u306b\u78ba\u8a8d\u3059\u308b\u3068\u3001\u3069\u3053\u3067\u7d50\u679c\u304c\u6d88\u3048\u308b\u304b\u5206\u304b\u308a\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u305f\u3068\u3048\u3070\u3001\u6700\u521d\u306f `post_type` \u3068 `posts_per_page` \u3060\u3051\u3067\u6295\u7a3f\u304c\u51fa\u308b\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002\u6b21\u306b `meta_query` \u30921\u3064\u3060\u3051\u8ffd\u52a0\u3057\u307e\u3059\u3002\u305d\u3053\u307e\u3067\u51fa\u308b\u306a\u3089\u3001\u8907\u6570\u6761\u4ef6\u306e `relation` \u3084\u3001\u5225\u306e `tax_query`\u3001`date_query`\u3001\u691c\u7d22\u30ad\u30fc\u30ef\u30fc\u30c9\u3068\u306e\u7d44\u307f\u5408\u308f\u305b\u304c\u539f\u56e0\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<section class=\"debug-steps wpq-steps-card\"><h2>\u5207\u308a\u5206\u3051\u306e\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\">post_type\u3068post_status\u3060\u3051\u3067\u6295\u7a3f\u304c\u51fa\u308b\u304b\u78ba\u8a8d\u3059\u308b<\/div><\/li><li><span class=\"step-number wpq-step-no\">2<\/span><div class=\"step-body wpq-step-body\">ACF\u306ekey\u3060\u3051\u3067\u5b58\u5728\u78ba\u8a8d\u3059\u308b<\/div><\/li><li><span class=\"step-number wpq-step-no\">3<\/span><div class=\"step-body wpq-step-body\">value\u3068compare\u3092\u8ffd\u52a0\u3059\u308b<\/div><\/li><li><span class=\"step-number wpq-step-no\">4<\/span><div class=\"step-body wpq-step-body\">\u6570\u5024\u30fb\u65e5\u4ed8\u306a\u3089type\u3092\u8ffd\u52a0\u3059\u308b<\/div><\/li><li><span class=\"step-number wpq-step-no\">5<\/span><div class=\"step-body wpq-step-body\">\u6700\u5f8c\u306btax_query\u3084s\u306a\u3069\u4ed6\u306e\u6761\u4ef6\u3092\u623b\u3059<\/div><\/li><\/ol><\/section>\n<p>\u3053\u308c\u3067\u3001ACF\u306e\u6761\u4ef6\u81ea\u4f53\u304c\u9055\u3046\u306e\u304b\u3001\u4ed6\u306e\u6761\u4ef6\u3068\u7d44\u307f\u5408\u308f\u305b\u305f\u6642\u3060\u3051\u6d88\u3048\u308b\u306e\u304b\u3092\u5207\u308a\u5206\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\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\">ACF\u306e\u4fdd\u5b58\u5024\u3068meta_query\u306e\u516c\u5f0f\u8cc7\u6599<\/span><\/h2>\n<p>`meta_query`\u306e\u69cb\u9020\u3084\u6bd4\u8f03\u65b9\u6cd5\u306fWordPress\u5074\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u3054\u3068\u306e\u5024\u306fACF\u5074\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\">\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\">WP_Query\u306e\u691c\u7d22\u30d1\u30e9\u30e1\u30fc\u30bf\u3001Custom Field Parameters\u3001\u6a19\u6e96\u30eb\u30fc\u30d7\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<\/strong><span class=\"wpq-reference-item__description\">meta_query\u306ekey\u3001value\u3001compare\u3001type\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\/get_post_meta\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"wpq-reference-item__copy\"><strong class=\"wpq-reference-item__title\">get_post_meta()<\/strong><span class=\"wpq-reference-item__description\">\u5b9f\u969b\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308bpost meta\u306e\u5024\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\/metadata_exists\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"wpq-reference-item__copy\"><strong class=\"wpq-reference-item__title\">metadata_exists()<\/strong><span class=\"wpq-reference-item__description\">\u672a\u4fdd\u5b58\u3068\u7a7a\u306e\u4fdd\u5b58\u5024\u3092\u533a\u5225\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:\/\/www.advancedcustomfields.com\/resources\/get_field\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"wpq-reference-item__copy\"><strong class=\"wpq-reference-item__title\">ACF get_field()<\/strong><span class=\"wpq-reference-item__description\">ACF\u95a2\u6570\u3067\u8fd4\u308b\u5024\u306e\u5f62\u5f0f\u3084format_value\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:\/\/www.advancedcustomfields.com\/resources\/select\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"wpq-reference-item__copy\"><strong class=\"wpq-reference-item__title\">ACF Select<\/strong><span class=\"wpq-reference-item__description\">\u9078\u629e\u80a2\u306e\u5024\u30fb\u30e9\u30d9\u30eb\u3068\u623b\u308a\u5024\u306e\u5f62\u5f0f\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:\/\/www.advancedcustomfields.com\/resources\/checkbox\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"wpq-reference-item__copy\"><strong class=\"wpq-reference-item__title\">ACF Checkbox<\/strong><span class=\"wpq-reference-item__description\">\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u306e\u8907\u6570\u5024\u691c\u7d22\u3068LIKE\u6bd4\u8f03\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:\/\/www.advancedcustomfields.com\/resources\/date-picker\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"wpq-reference-item__copy\"><strong class=\"wpq-reference-item__title\">ACF Date Picker<\/strong><span class=\"wpq-reference-item__description\">\u65e5\u4ed8\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u4fdd\u5b58\u5f62\u5f0f\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<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>\u6700\u5f8c\u306b\u5224\u65ad\u3057\u305f\u3044\u3053\u3068<\/h2><\/div><ul class=\"wpq-checklist\"><li>\u691c\u7d22\u5bfe\u8c61\u304c\u672c\u6587\u304bACF\u306e\u4fdd\u5b58\u5024\u304b\u3092\u5206\u3051\u305f<\/li><li>\u753b\u9762\u4e0a\u306e\u8868\u793a\u3067\u306f\u306a\u304f\u5b9f\u969b\u306e\u4fdd\u5b58\u5024\u3092\u6839\u62e0\u306b\u6761\u4ef6\u3092\u6c7a\u3081\u305f<\/li><li>\u30d5\u30a3\u30fc\u30eb\u30c9\u578b\u306b\u5fdc\u3058\u3066compare\u3068type\u3092\u9078\u3093\u3060<\/li><li>\u914d\u5217\u30fbID\u30fb\u65e5\u4ed8\u306a\u3069\u4fdd\u5b58\u5f62\u5f0f\u306e\u9055\u3044\u3092\u898b\u843d\u3068\u3057\u3066\u3044\u306a\u3044<\/li><li>\u4ed6\u306e\u6761\u4ef6\u3092\u623b\u3057\u305f\u5f8c\u3082\u5bfe\u8c61\u4ef6\u6570\u3092\u6bd4\u8f03\u3057\u305f<\/li><\/ul><\/section>\n","protected":false},"excerpt":{"rendered":"<p>ACF\u306b\u5024\u3092\u5165\u529b\u3057\u305f\u306e\u306b\u6295\u7a3f\u304c\u51fa\u306a\u3044\u6642\u306e\u78ba\u8a8d\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002WP_Query\u306e\u6a19\u6e96\u691c\u7d22\u3068meta_query\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u3068field 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