php 从搜索结果中排除某些页面。信用：https：//gist.github.com/PixelFrau/5150451 #PHP #search

Posted 2021-05-05

/** Exclude page from search results */
function SearchFilter($query) {
    if ($query->is_search) {
        $query->set('post__not_in', array(1, 2, 3));
    }
    return $query;
}
add_filter('pre_get_posts','SearchFilter');