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    pre get posts - Modify a query with no results in pre_get_posts

    matteradmin9PV0评论

    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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