按发布日期和自定义发布类型排序的问题

我对按邮寄日期排序有一个奇怪的问题。

我创建了一个幻灯片帖子类型，默认情况下，它会按发布日期排序，但如果我通过管理员更改发布日期，则订单不会在查询中更新，但会在管理员中更新。

岗位类型

/* Slideshow Post Type */
add_action(\'init\', \'slide_init\');
function slide_init() {
    $labels = array(
        \'name\' => _x(\'Slides\', \'post type general name\'),
        \'singular_name\' => _x(\'Slide\', \'post type singular name\'),
        \'add_new\' => _x(\'Add New\', \'slide\'),
        \'add_new_item\' => __(\'Add New Slide\'),
        \'edit_item\' => __(\'Edit Slide\'),
        \'new_item\' => __(\'New Slide\'),
        \'view_item\' => __(\'View Slide\'),
        \'search_items\' => __(\'Search Slides\'),
        \'not_found\' => __(\'No slides found\'),
        \'not_found_in_trash\' => __(\'No slides found in Trash\'), 
        \'parent_item_colon\' => \'\',
        \'menu_name\' => \'Homepage Slides\'
    );
    $args = array(
        \'labels\' => $labels,
        \'public\' => true,
        \'publicly_queryable\' => true,
        \'show_ui\' => true, 
        \'show_in_menu\' => true, 
        \'query_var\' => true,
        \'rewrite\' => true,
        \'capability_type\' => \'post\',
        \'has_archive\' => true, 
        \'hierarchical\' => false,
        \'menu_position\' => null,
        \'supports\' => array(\'title\', \'editor\', \'thumbnail\')
    ); 
    register_post_type(\'slide\', $args);
}

查询

// Slideshow Query
$slideshow_args = array(
    \'post_type\' => \'slide\',
    \'posts_per_page\' => \'10\',
);
$slideshow = new WP_Query( $slideshow_args );

编辑--

我发现这与这行代码有关。

$slideshow_post_count = $slideshow->post_count; 

<?php if ($slideshow_post_count > 1) : ?>
<div class="controls span6">
    <span class="next"></span>
    <span class="pause"></span>
    <span class="prev"></span>
</div>
<?php endif; ?>

$slideshow_args = array( \'post_type\' => \'slide\', \'posts_per_page\' => \'10\', \'orderby\' => \'post_date\', \'order\' => \'DESC\' ); $slideshow = new WP_Query( $slideshow_args );

COMMENT_DATE()和COMMENT_TIME()不在函数中工作。php

我使用以下功能获取每个帖子的最新评论，并将其显示在帖子内容下的存档和索引页面上：function kv_latest_comment($post){ $args = array( \'status\' => \'approve\', \'number\' => \'1\', \'post_id\' => $post->ID, // use post_id, no

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COMMENT_DATE()和COMMENT_TIME()不在函数中工作。php