是的。您可以将meta\\u查询参数添加到查询帖子的方法中，例如WP\\u query。下面这篇文章获取两个日期之间的自定义帖子类型（这是由“高级自定义字段”插件创建的自定义字段），并在其中一个日期排序：

$args = array(
    \'post_type\' => \'event\',
    \'posts_per_page\' => \'-1\',
    \'post_status\' => array( \'private\',\'publish\' ),

    \'meta_key\' =>\'start_date\',
    \'orderby\' => \'meta_value_num\',
    \'order\' => \'asc\',

    \'meta_query\' => array(
        \'relation\' => \'OR\',
        array(
            \'key\' => \'end_date\',
            \'value\' => array(strtotime(\'20130101\'),strtotime(\'20140101\')),
            \'compare\' => \'BETWEEN\',
            \'type\' => \'NUMERIC\'
        ),
        array(
            \'key\' => \'start_date\',
            \'value\' => array(strtotime(\'20130101\'),strtotime(\'20140101\')),
            \'compare\' => \'BETWEEN\',
            \'type\' => \'NUMERIC\'
        )
    )
);
$search = new WP_Query($args);

if ( $search->have_posts() ):

    setlocale(LC_ALL, \'nl_NL.UTF-8\');

    while ( $search->have_posts() ) : $search->the_post();

        $start_date = get_post_meta(get_the_ID(), \'start_date\', true);
        $end_date = get_post_meta(get_the_ID(), \'end_date\', true);
        $start = strftime( \'%A %e %B %Y\', strtotime( $start_date ) );
        $end = strftime( \'%A %e %B %Y\', strtotime( $end_date ) );


        echo "$start ($start_date) - $end ($end_date) <br />";

    endwhile;
endif;