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<?php
        $cat = get_query_var('cat');
        $paged = (get_query_var('paged')) ? get_query_var('paged') : 1;
        function filter_where( $where = '' ) {
            // posts for March 1 to March 15, 2010
            $where .= " AND post_date >= '2010-03-01' AND post_date < '2010-03-16'";
            return $where;
        }
        $args = array(
            'cat' => 4,
            'posts_per_page' => 30,
            'paged' => $paged
        );

        add_filter( 'posts_where', 'filter_where');
        $my_query = new WP_Query($args);
        remove_filter( 'posts_where', 'filter_where' );
        if ($my_query->have_posts()):
            /* Start the Loop */
            while ($my_query->have_posts()) : $my_query->the_post();

                get_template_part('single', 'bandi');

            endwhile;
        endif; ?>

这是我的代码。我试图在日期范围内显示特定类别的帖子。如果没有过滤器查询工作正常，则从提供的类别返回帖子。添加过滤器使查询返回帖子在日期范围内，但删除类别ID，并从整个站点查询返回帖子。有什么帮助吗？谢谢

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0 回答 0