查询作者为0时返回的所有帖子

我在尝试按作者查询一些帖子时遇到了一个小问题。我有活动和注册。目前我有4个注册，都是由User2创建的，wp admin正确显示了这一点。如果我在用户登录的情况下运行以下代码，它就会工作。User2显示全部，User1显示无。但是，如果没有人登录，它将返回所有注册。user\\u id显示为0，因此它不会找到任何注册，但会找到所有注册，包括用户1和用户2的注册。无论怎样，我都可以停止此操作，而不必每次都检查Is\\u user\\u logged\\u（）。

谢谢

$reg_count=0;
    //if (is_user_logged_in()){
        echo "looking for registrations with author id of " . get_current_user_id();
        $registrations = new WP_Query(Array(
            \'posts_per_page\' => -1,
            \'post_type\' => "registration",
            \'author\' => get_current_user_id(),
            \'meta_key\' => \'first_name\',
            \'orderby\' => \'meta_value\',
            \'order\' => \'ASC\',
            \'meta_query\' => array(
            array(
                \'key\'=> \'event_id\',
                \'compare\' => \'LIKE\',
                \'value\' => \'"\' . get_the_id() . \'"\'
            )
            )
        ));
        
        $reg_count = $registrations->found_posts;
        echo "found " . $reg_count . "  registrations wih author id of " . get_current_user_id();
    //}

?>

$reg_count= 0; $user_id = get_current_user_id(); if ( 0 !== $user_id ) { echo "looking for registrations with author id of $user_id"; //PHP will output var value in double quotes $registrations = new WP_Query( array( \'posts_per_page\' => -1, \'post_type\' => "registration", \'author\' => $user_id, \'meta_key\' => \'first_name\', \'orderby\' => \'meta_value\', \'order\' => \'ASC\', \'meta_query\' => array( array( \'key\' => \'event_id\', \'compare\' => \'LIKE\', \'value\' => \'"\' . get_the_id() . \'"\' //Why not just get_the_id()? ), ), )); echo "found $registrations->found_posts registrations with author id of $user_id"; }

Wp-query and column blocks

也许这要求太高了，但新的块提供了一种简单的方法来添加响应良好的列。ie您只需将图像拇指放入列块中，它们就可以在移动和桌面上完美工作。有没有办法让WP查询输出the_post_thumbnail 如我在3列行中的参数（12篇x类已发布帖子）所述？

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Wp-query and column blocks