so my question is, is this intended functionality (e.g. are you not supposed to use get_queried_object() on those pages), a technical limitation (is there not a meaningful object to return on those pages), or simply an implementation oversight? get_queried_object() is to get the term, author, single post, single custom post type, or page object being … Read more
Have a look at the meta_query_find_compatible_table_alias filter defined in wp-includes/class-wp-meta-query.php. This filter’s documentation: /** * Filters the table alias identified as compatible with the current clause. * * @since 4.1.0 * * @param string|bool $alias Table alias, or false if none was found. * @param array $clause First-order query clause. * @param array $parent_query Parent … Read more
Completely edited after first publish The problem is that to order for a meta value, WordPress need to ‘meta_key’ in query is set to something. But if you set ‘meta_key’ to something, then WordPress will add something like AND ( wp_postmeta.meta_key = ‘the_meta_key’ ) to WHERE SQL clause; and something like INNER JOIN wp_postmeta ON … Read more
use pagename= to query by slug. See WP_Query for full list of valid arguments.
Your filter has a bug in it, namely when you call is_main_query, you’re not checking if the passed query is the main query, your checking if the currently active query is the main query, which will always be true. So instead try this: add_action( ‘pre_get_posts’, ‘some_name’); function some_name($query) { if ($query->is_front_page() && $query->is_main_query()) { $query->set( … Read more
Getting posts without a certain meta key is a little tricky, namely due to the database design and the nature of SQL joins. AFAIK, the most efficient way would be to actually grab the post IDs that do have the meta key, and then exclude them from your query. // get all post IDs that … Read more
At the moment, it is not possible. When ‘pre_get_posts’ runs, is too late to stop WP_Query to perform a query. WordPress itself, when you try to query a taxonomy that does not exists, adds AND (0 = 1) to the WHERE clause of the SQL query, to ensure it returns no results very quickly… There’s … Read more
The difference between get_posts & WP_Query You can view get_posts() as a slimmed down WP_Query. In fact looking at the source: //… prepares query array $r $get_posts = new WP_Query; return $get_posts->query($r); get_posts() use WP_Query, but only returns an array of posts – nothing more. Furthermore it sets: $r[‘no_found_rows’] = true; Normally (by default with … Read more
the_posts_navigation() is simply a wrapper function for get_the_posts_navigation() which issimply a wrapper function for paginate_links. The first two functions uses the the same exact parameters that is being used by paginate_links and actually passes it to the latter function as well get_the_posts_navigation() and the_posts_navigation() is good new functions as it eliminates a lot of custom … Read more
This is a simple mathimatical problem. You will indeed need access to both your longitude and latitude, so save it in a metafield. than you will have to query your posts like this as a sql query. Haven’t got a chance to test it. and or pour it into wordpress. Don’t have access to my … Read more