/ 设置 10 秒超时 // 每日统计清 0 runtime_set('todaycomments', 0); runtime_set('todayarticles', 0); runtime_set('todayusers', 0); if ($forumlist) { $fidarr = array(); foreach ($forumlist as $fid => $forum) { $fidarr[] = $forum['fid']; } forum_update($fidarr, array('todayposts' => 0, 'todaythreads' => 0)); } // 清理临时附件 attach_gc(); // 当天24点 $today = strtotime(date('Ymd')) + 86400; runtime_set('cron_2_last_date', $today, TRUE); // 往前推8个小时，尽量保证在前一天 升级过来和采集的数据会很卡 // table_day_cron($time - 8 * 3600); cache_delete('cron_lock_2'); } } } ?>pre get posts - Modify a query with no results in pre_get_posts|Concepts Of Algorithm
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pre get posts - Modify a query with no results in pre_get_posts

admin2025-06-07  17

I'm looking for a way to ensure a query always returns posts, even if the original query was empty. The query is a custom post type archive query, and my goal is to change a query var if the query has no results.

In the pre_get_posts filter, $query->have_posts() always returns no posts, so I can't find a way to do this – is there any way to predict whether a query will have results in the pre_get_posts filter?

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pre get postsModify a query with no results in pregetposts

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