php - 具有 3 个条件的 Wordpress 元查询

Question

我正在开发一个自定义的 wordpress 主题，并且对 php 和 MySQL 有很好的掌握，但对 wordpress API 的了解较少，所以我想知道你们中是否有可爱的人可以帮助我。基本上我有这个查询:

$args = array(
        'post_type' => 'any',
        'orderby' => 'post_date',
        'posts_per_page' => '3',
        'post_status' => 'publish',
        'meta_query' => array(
                'relation' => 'OR',
                array(
                    'key' => 'catwalk_reports_feature_on_home_page',
                    'value' => '1',
                    'compare' => '='
                    ),
                array(
                    'key' => 'product_service_feature_on_home_page',
                    'value' => '1',
                    'compare' => '='
                    ),
                array(
                    'key' => 'wedding_tips_feature_on_home_page',
                    'value' => '1',
                    'compare' => '='
                    ),
            ),
    );


$the_query = new WP_Query( $args );

哪个失败了!:(

这似乎是因为我有 3 个数组，当这样执行查询时:

$args = array(
        'post_type' => 'any',
        'orderby' => 'post_date',
        'posts_per_page' => '3',
        'post_status' => 'publish',
        'meta_query' => array(
                'relation' => 'OR',
                array(
                    'key' => 'catwalk_reports_feature_on_home_page',
                    'value' => '1',
                    'compare' => '='
                    ),
                array(
                    'key' => 'product_service_feature_on_home_page',
                    'value' => '1',
                    'compare' => '='
                    ),
            ),
    );


$the_query = new WP_Query( $args );

没有错误，一切都按预期工作......

有什么想法吗？

提前致谢；

Answer 1

你能不能这样试试:

$args = array(
  'post_type' => 'any',
  'posts_per_page' => get_option('of_an_nr20'),
  'meta_query' => array(
  'relation' => 'OR',
       array('key' => 'iframe'),
       array('key' => 'video'),
       array('key' => 'videoflv')
  )
);

$gab_query = new WP_Query();$gab_query->query($args);
while ($gab_query->have_posts()) : $gab_query->the_post();