{"id":4266,"date":"2025-07-21T17:36:36","date_gmt":"2025-07-21T09:36:36","guid":{"rendered":"https:\/\/www.zhaozhao123.cn\/wpcms\/bjjc\/4266.html"},"modified":"2025-12-11T10:22:33","modified_gmt":"2025-12-11T02:22:33","slug":"wordpress%e8%8e%b7%e5%8f%96%e4%bb%8a%e6%97%a5%e4%b9%8b%e5%89%8d%e6%9c%80%e5%90%8e%e5%8f%91%e5%b8%83%e7%9a%84%e6%96%87%e7%ab%a0id%e7%9a%84%e5%b0%81%e8%a3%85%e5%87%bd%e6%95%b0%ef%bc%88%e5%ae%9e%e7%8e%b0","status":"publish","type":"bjjc","link":"https:\/\/www.zhaozhao123.cn\/wpcms\/bjjc\/4266.html","title":{"rendered":"WordPress\u83b7\u53d6\u4eca\u65e5\u4e4b\u524d\u6700\u540e\u53d1\u5e03\u7684\u6587\u7ae0ID\u7684\u5c01\u88c5\u51fd\u6570\uff08\u5b9e\u73b0\u4ee3\u7801\u793a\u4f8b\uff09"},"content":{"rendered":"<p>WordPress\u83b7\u53d6\u4eca\u65e5\u4e4b\u524d\u6700\u540e\u53d1\u5e03\u7684\u6587\u7ae0ID\uff0c\u5e38\u7528\u4e8e\u7cbe\u51c6\u83b7\u53d6\u4eca\u5929\u6570\u636e\u5e76\u5904\u7406\u7684\u60c5\u51b5\u4e0b\u3002<\/p><h2 class=\"wp-block-heading\">\u4e3a\u4ec0\u4e48\u8981\u83b7\u53d6\u4eca\u65e5\u4e4b\u524d\u6700\u540e\u53d1\u5e03\u7684\u6587\u7ae0ID\uff1f<\/h2><p>\u5728\u4f7f\u7528\u6570\u636e\u5e93\u83b7\u53d6+ID\u6e38\u6807\u7684\u60c5\u51b5\u4e0b\uff0c\u7cbe\u51c6\u83b7\u53d6\u8d77\u59cbID\uff0c\u53ef\u51cf\u5c11\u5bf9\u65e0\u6548\u6587\u7ae0ID\u7684\u83b7\u53d6\uff0c\u4ece\u800c\u63d0\u5347\u7a0b\u5e8f\u6027\u80fd\uff0c\u8ba9\u64cd\u4f5c\u76ee\u6807\u66f4\u52a0\u7cbe\u786e\u3002<\/p><h2 class=\"wp-block-heading\">\u5b9e\u73b0\u4ee3\u7801<\/h2><p>WordPress\u83b7\u53d6\u4eca\u65e5\u4e4b\u524d\u6700\u540e\u53d1\u5e03\u7684\u6587\u7ae0ID\u7684\u5c01\u88c5\u51fd\u6570\uff1a<\/p><p>\uff08\u5df2\u901a\u8fc7\u6d4b\u8bd5\uff09<\/p><pre class=\"wp-block-code\"><code>function zzw_set_today_start_post_id() {\n    global $wpdb;\n    \n    \/\/ \u83b7\u53d6\u7ad9\u70b9\u65f6\u533a\u7684\u4eca\u592900:00:00\u65f6\u95f4\n    $today_start = current_time('Y-m-d 00:00:00');\n    \n    \/\/ \u7cbe\u786e\u83b7\u53d6\u6240\u6709\u516c\u5f00\u6587\u7ae0\u7c7b\u578b\uff08\u5305\u62ecpost\/page\/\u81ea\u5b9a\u4e49\u7c7b\u578b\uff09\n    $post_types = array_merge(\n        ['post', 'page'],\n        get_post_types([\n            'public'   =&gt; true,\n            '_builtin' =&gt; false\n        ])\n    );\n    \n    \/\/ \u5b89\u5168\u5904\u7406\u6587\u7ae0\u7c7b\u578b\n    $post_types_placeholder = implode(',', array_fill(0, count($post_types), '%s'));\n    \n    \/\/ \u9ad8\u6027\u80fdSQL\u67e5\u8be2\uff08\u4f7f\u7528\u7d22\u5f15\u4f18\u5316\uff09\n    $query = $wpdb-&gt;prepare(\n        \"SELECT ID \n        FROM {$wpdb-&gt;posts} \n        WHERE post_status = 'publish'\n          AND post_type IN ({$post_types_placeholder})\n          AND post_date &lt; %s\n        ORDER BY post_date DESC \n        LIMIT 1\",\n        array_merge($post_types, [$today_start])\n    );\n    \n    $last_post_id = (int) $wpdb-&gt;get_var($query);\n    \n    \/\/ \u76f4\u63a5\u5b58\u50a8\u5230\u9009\u9879\u8868\n    \/\/ update_option('_today_startpostid', $last_post_id, false);\n    \n    return $last_post_id;\n}<\/code><\/pre><p>\u6d4b\u8bd5\uff1a<\/p><pre class=\"wp-block-code\"><code>\/\/\u6d4b\u8bd5\uff1a\n$tid = zzw_set_today_start_post_id();\necho '\u76ee\u6807\u7ed3\u679c\uff1a';\nprint_r($tid);<\/code><\/pre><p><\/p>","protected":false},"excerpt":{"rendered":"<p>WordPress\u83b7\u53d6\u4eca\u65e5\u4e4b\u524d\u6700\u540e\u53d1\u5e03\u7684\u6587\u7ae0ID\uff0c\u5e38\u7528\u4e8e\u7cbe\u51c6\u83b7\u53d6\u4eca\u5929\u6570\u636e\u5e76\u5904\u7406\u7684\u60c5\u51b5\u4e0b\u3002 \u4e3a\u4ec0\u4e48\u8981\u83b7\u53d6\u4eca\u65e5\u4e4b\u524d\u6700\u540e\u53d1\u5e03\u7684\u6587\u7ae0ID\uff1f \u5728\u4f7f\u7528\u6570\u636e\u5e93\u83b7\u53d6+ID\u6e38\u6807\u7684\u60c5\u51b5\u4e0b\uff0c\u7cbe\u51c6\u83b7\u53d6\u8d77\u59cbID\uff0c\u53ef\u51cf\u5c11\u5bf9\u65e0\u6548\u6587\u7ae0ID\u7684\u83b7\u53d6\uff0c\u4ece\u800c\u63d0\u5347\u7a0b\u5e8f\u6027\u80fd\uff0c\u8ba9\u64cd\u4f5c\u76ee\u6807\u66f4\u52a0\u7cbe\u786e\u3002 \u5b9e\u73b0\u4ee3\u7801 WordPress\u83b7\u53d6\u4eca\u65e5\u4e4b\u524d\u6700\u540e\u53d1\u5e03\u7684\u6587\u7ae0ID\u7684\u5c01\u88c5\u51fd..<\/p>\n","protected":false},"author":1,"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false},"tags":[3212],"bjjc2nav":[34],"tuisongtax":[],"class_list":["post-4266","bjjc","type-bjjc","status-publish","hentry","tag-hqtdwzhq","bjjc2nav-wptspz"],"acf":{"qian_art_seotitle":"","qian_art_seotitle_source":{"label":"SEO\u6807\u9898","type":"text","formatted_value":""},"qian_art_seokws":"","qian_art_seokws_source":{"label":"SEO\u5173\u952e\u8bcd","type":"text","formatted_value":""},"qian_art_stzhong":"\u4eca\u65e5\u4e4b\u524d\u6700\u540e\u53d1\u5e03\u7684\u6587\u7ae0ID","qian_art_stzhong_source":{"label":"\u4e2d | \u77ed\u6807\u9898","type":"text","formatted_value":"\u4eca\u65e5\u4e4b\u524d\u6700\u540e\u53d1\u5e03\u7684\u6587\u7ae0ID"}},"_links":{"self":[{"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/bjjc\/4266","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/bjjc"}],"about":[{"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/types\/bjjc"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/users\/1"}],"wp:attachment":[{"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/media?parent=4266"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/tags?post=4266"},{"taxonomy":"bjjc2nav","embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/bjjc2nav?post=4266"},{"taxonomy":"tuisongtax","embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/tuisongtax?post=4266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}