{"id":4424,"date":"2026-09-14T13:51:32","date_gmt":"2026-09-14T04:51:32","guid":{"rendered":"https:\/\/wptoolslab.com\/query-lab\/?post_type=wpq_article&p=4424"},"modified":"2026-09-14T13:51:32","modified_gmt":"2026-09-14T04:51:32","slug":"date-query-filtering","status":"publish","type":"wpq_article","link":"https:\/\/wptoolslab.com\/query-lab\/articles\/date-query-filtering\/","title":{"rendered":"WordPress\u3067\u671f\u9593\u3092\u6307\u5b9a\u3057\u3066\u8a18\u4e8b\u3092\u7d5e\u308a\u8fbc\u3080\u65b9\u6cd5\uff5cWP_Query\u306edate_query\u3092\u89e3\u8aac"},"content":{"rendered":"

\u6295\u7a3f\u306e\u65e5\u4ed8\u3092\u671f\u9593\u3067\u7d5e\u308b\u306a\u3089date_query\u3092\u4f7f\u3044\u307e\u3059<\/h2>

\u6295\u7a3f\u65e5\u3084\u66f4\u65b0\u65e5\u3092\u57fa\u6e96\u306b\u8a18\u4e8b\u3092\u7d5e\u308b\u3068\u304d\u306f\u3001`date_query`\u3078`after`\u3068`before`\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u958b\u59cb\u65e5\u30fb\u7d42\u4e86\u65e5\u3092\u542b\u3081\u308b\u306a\u3089`inclusive => true`\u3092\u52a0\u3048\u3001\u901a\u5e38\u306e\u6295\u7a3f\u65e5\u306a\u3089`column`\u306f\u65e2\u5b9a\u306e`post_date`\u3067\u69cb\u3044\u307e\u305b\u3093\u3002<\/p>\n

ACF\u306a\u3069\u306e\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u4fdd\u5b58\u3057\u305f\u958b\u50ac\u65e5\u306f`date_query`\u3067\u306f\u306a\u304f`meta_query`\u306e\u5bfe\u8c61\u3067\u3059\u3002\u307e\u305a\u300cWordPress\u306e\u6295\u7a3f\u65e5\u6642\u300d\u3068\u300c\u72ec\u81ea\u306b\u4fdd\u5b58\u3057\u305f\u65e5\u4ed8\u300d\u306e\u3069\u3061\u3089\u3092\u898b\u305f\u3044\u304b\u3092\u5206\u3051\u307e\u3057\u3087\u3046\u3002<\/p>\n<\/section>\n

\n \n \n \n \n \n \n \n \n \n \n<\/svg><\/span>\u6700\u521d\u306b\u3001\u3069\u306e\u65e5\u4ed8\u3067\u7d5e\u308a\u8fbc\u3080\u304b\u3092\u6c7a\u3081\u308b<\/span><\/h2>\n

`date_query`\u3067\u7d5e\u308a\u8fbc\u3081\u308b\u306e\u306f\u3001\u6295\u7a3f\u30c6\u30fc\u30d6\u30eb\u306b\u3042\u308b\u516c\u958b\u65e5\u6642\u30fb\u66f4\u65b0\u65e5\u6642\u3067\u3059\u3002\u300c2026\u5e744\u6708\u306b\u516c\u958b\u3057\u305f\u304a\u77e5\u3089\u305b\u300d\u300c\u5148\u9031\u66f4\u65b0\u3057\u305f\u8a18\u4e8b\u300d\u306e\u3088\u3046\u306a\u6761\u4ef6\u306b\u5411\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u8868\u306f\u6a2a\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u3067\u304d\u307e\u3059<\/p>

\u7d5e\u308a\u8fbc\u307f\u305f\u3044\u65e5\u4ed8<\/th>\u4f7f\u3046\u6761\u4ef6<\/th>\u4ee3\u8868\u7684\u306a\u6307\u5b9a<\/th><\/tr><\/thead>
\u6295\u7a3f\u306e\u516c\u958b\u65e5\u6642<\/td>date_query<\/td>post_date\uff08\u65e2\u5b9a\uff09<\/td><\/tr>
\u6295\u7a3f\u306e\u66f4\u65b0\u65e5\u6642<\/td>date_query<\/td>post_modified<\/td><\/tr>
GMT\u306e\u516c\u958b\u65e5\u6642<\/td>date_query<\/td>post_date_gmt<\/td><\/tr>
ACF\u306e\u958b\u50ac\u65e5\u30fb\u671f\u9650<\/td>meta_query<\/td>event_date\u306a\u3069\u306e\u30e1\u30bf\u30ad\u30fc<\/td><\/tr><\/tbody><\/table><\/div><\/div>\n

\u72ec\u81ea\u306b\u8a2d\u3051\u305f\u300c\u30a4\u30d9\u30f3\u30c8\u306e\u958b\u50ac\u65e5\u300d\u3068\u3044\u3046\u9805\u76ee\u306f\u3001\u8a18\u4e8b\u306e\u6295\u7a3f\u65e5\u3068\u306f\u5225\u9805\u76ee\u3067\u3059\u3002\u305f\u3068\u3048\u30705\u6708\u306b\u516c\u958b\u3057\u305f\u30a4\u30d9\u30f3\u30c8\u8a18\u4e8b\u306e\u958b\u50ac\u65e5\u304c8\u6708\u306a\u3089\u3001`post_date`\u306f5\u6708\u3001ACF\u306e`event_date`\u306f8\u6708\u3067\u3059\u3002\u958b\u50ac\u4e88\u5b9a\u3060\u3051\u3092\u51fa\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u6b21\u306eACF\u65e5\u4ed8\u306e\u8a18\u4e8b\u3078\u9032\u3093\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\nACF\u306e\u65e5\u4ed8\u3067\u7d5e\u308b<\/small>ACF\u306e\u65e5\u4ed8\u30d5\u30a3\u30fc\u30eb\u30c9\u3092WP_Query\u3067\u7d5e\u308a\u8fbc\u3080\u65b9\u6cd5<\/b>

\u958b\u50ac\u65e5\u306a\u3069\u3001\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u3078\u4fdd\u5b58\u3057\u305f\u65e5\u4ed8\u3092meta_query\u3067\u6bd4\u8f03\u3059\u308b\u624b\u9806\u3067\u3059\u3002<\/p>\u8a18\u4e8b\u3092\u8aad\u3080<\/span><\/a>\n

\n \n \n \n<\/svg><\/span>WP Query Builder\u3067\u958b\u59cb\u65e5\u30fb\u7d42\u4e86\u65e5\u30fb\u5883\u754c\u3092\u5165\u529b\u3059\u308b<\/span><\/h2>\n

\u516c\u958b\u4e2d\u306eWP Query Builder\u3067\u300c\u8a73\u7d30\u8a2d\u5b9a\uff08\u5168\u9805\u76ee\uff09\u300d\u3092\u9078\u3073\u3001\u300cDate Query\uff08\u65e5\u4ed8\u306e\u6761\u4ef6\uff09\u300d\u3092\u958b\u304d\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u306e\u57fa\u672c\u4f8b\u3067\u306f\u3001\u6b21\u306e\u5024\u3092\u5165\u529b\u3057\u307e\u3059\u3002<\/p>\n

\u8868\u306f\u6a2a\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u3067\u304d\u307e\u3059<\/p>

\u5165\u529b\u6b04<\/th>\u5024<\/th>\u610f\u5473<\/th><\/tr><\/thead>
\u6295\u7a3f\u30bf\u30a4\u30d7<\/td>post<\/td>\u901a\u5e38\u6295\u7a3f\u3092\u5bfe\u8c61\u306b\u3059\u308b<\/td><\/tr>
\u516c\u958b\u72b6\u614b<\/td>publish<\/td>\u516c\u958b\u6e08\u307f\u3060\u3051\u306b\u3059\u308b<\/td><\/tr>
\u53d6\u5f97\u4ef6\u6570<\/td>5<\/td>\u6700\u59275\u4ef6\u3092\u8868\u793a\u3059\u308b<\/td><\/tr>
\u4e26\u3073\u65b9\u5411 \/ order<\/td>DESC<\/td>\u65b0\u3057\u3044\u65e5\u4ed8\u304b\u3089\u4e26\u3079\u308b<\/td><\/tr>
\u4e26\u3079\u66ff\u3048\u306e\u57fa\u6e96 \/ orderby<\/td>date<\/td>\u6295\u7a3f\u65e5\u3092\u57fa\u6e96\u306b\u3059\u308b<\/td><\/tr>
\u958b\u59cb\u65e5 \/ after<\/td>2026-04-01<\/td>4\u67081\u65e5\u4ee5\u964d<\/td><\/tr>
\u7d42\u4e86\u65e5 \/ before<\/td>2026-04-30<\/td>4\u670830\u65e5\u4ee5\u524d<\/td><\/tr>
\u5883\u754c\u65e5\u3092\u542b\u3081\u308b \/ inclusive<\/td>true<\/td>\u958b\u59cb\u65e5\u3068\u7d42\u4e86\u65e5\u3082\u542b\u3081\u308b<\/td><\/tr>
\u56fa\u5b9a\u8868\u793a\u3092\u7121\u8996 \/ ignore_sticky_posts<\/td>true<\/td>\u72ec\u81ea\u4e00\u89a7\u306e\u65e5\u4ed8\u9806\u3092\u4fdd\u3064<\/td><\/tr><\/tbody><\/table><\/div><\/div>\n

\u300cDate \u6761\u4ef6\u306e\u7d44\u307f\u65b9\u300d\u306f`date_query\u3067\u7d44\u3080`\u3001\u300c\u5bfe\u8c61\u306e\u65e5\u4ed8\u300d\u306f\u65e2\u5b9a\u306e`post_date`\u3067\u3059\u3002Performance \/ Cache\u3067\u306f\u300c\u56fa\u5b9a\u8868\u793a\u3092\u7121\u8996\u300d\u3092`true`\u306b\u3057\u3001\u5148\u982d\u56fa\u5b9a\u306e\u8a18\u4e8b\u304c\u65e5\u4ed8\u9806\u3078\u5272\u308a\u8fbc\u307e\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002\u81ea\u52d5\u9ad8\u901f\u5316\u306fOFF\u306b\u3057\u3001\u3053\u306e\u8a18\u4e8b\u3067\u8aac\u660e\u3059\u308b\u6761\u4ef6\u3060\u3051\u304c\u751f\u6210\u3055\u308c\u308b\u72b6\u614b\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\"WP<\/span>
\u516c\u958b\u4e2dWP Query Builder\u306e\u5b9f\u753b\u9762<\/span>\u5165\u529b\u3068\u751f\u6210\u3055\u308c\u305f\u30b3\u30fc\u30c9\u3092\u540c\u3058\u753b\u9762\u3067\u78ba\u8a8d<\/strong>

\u958b\u59cb\u65e5\u30fb\u7d42\u4e86\u65e5\u30fb\u5883\u754c\u65e5\u3068\u3001\u56fa\u5b9a\u8868\u793a\u3092\u7121\u8996\u3059\u308b\u6307\u5b9a\u304cWP Query Builder\u306e\u751f\u6210\u30b3\u30fc\u30c9\u3078\u53cd\u6620\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><\/figcaption><\/figure>\n

\u6b21\u306f\u3001\u3053\u306e\u753b\u9762\u3067WP Query Builder\u304c\u751f\u6210\u3057\u305f\u30b3\u30fc\u30c9\u3067\u3059\u3002\u914d\u5217\u306e\u30ad\u30fc\u9806\u3084\u66f8\u5f0f\u306f\u5909\u66f4\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n

\n \n<\/svg><\/span>

\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>

PHP<\/span>generated-date-query-args.php<\/span>2026\u5e744\u6708\u306b\u516c\u958b\u3057\u305f\u901a\u5e38\u6295\u7a3f\u3092\u6700\u59275\u4ef6\u53d6\u5f97\u3059\u308b\u6761\u4ef6<\/span><\/div>