我正试图从搜索结果中排除所有带有特定元数据的帖子,但到目前为止,这还不起作用。下面是我使用的代码:
function ZoekGeenLegeItems( $query ) {
if( is_admin() || !$query->is_search() || $query->get( \'post_type\' ) != \'item\' )
return $query;
$query->set(\'meta_query\', array(
\'relation\' => \'OR\',
array(
\'key\' => \'KEY_itm_leeg\'
,\'value\' => \'0\'
)
));
return $query;
}
add_filter(\'pre_get_posts\',\'ZoekGeenLegeItems\');
有什么想法吗?