query_posts will do the query again (destroy current wp_query and create a new one and then doing the query with the parameters you pass to it) To get the same behaviour after setting the new parameter with set_var you need to query the database again using something like this $wp_query->set(‘posts_per_page’, 1); $wp_query->query($wp_query->query_vars);
If caller_ get_ posts is set to true (or 1) then Sticky posts will be excluded from being returned first. Its kind of a way to turn sticky posts off in a query.
Unless you have posts that don’t have a city aren’t you essentially querying all your posts? Anyway, Eric Holmes is correct that you should be using WP_Query in lieu of query_posts(). That said, you can get a list of all the terms in a taxonomy and then use those values in your tax query. // … Read more
First of all, get all term slugs from the custom taxonomy space by current post ID. $space_terms = wp_get_post_terms( $post->ID, ‘space’ ); if( $space_terms ) { $space_terms = array(); foreach( $space_terms as $term ) { $space_terms[] = $term->slug; } } You should specify the logical relationship between each inner taxonomy array when there is more … Read more
Your problem is that the variable passed to setup_postdata() must be the global $post variable, like this: // Reference global $post variable. global $post; // Get posts. $posts = get_posts(array( ‘post_type’ => ‘post’, ‘post_count’ => 4 )); // Set global post variable to first post. $post = $posts[0]; // Setup post data. setup_postdata( $post ); … Read more
This is a stupendously expensive query, you can mitigate but you can’t eliminate the performance issues. So lets start with the low hanging fruit and work our way up to the big problems posts_per_page Always set a maximum, even if it’s one you never expect to reach. -1 is asking for trouble: There’s no upper … Read more
The meta_query argument (that you can use in a WP_Query) is not enabled by default when using a WC_Order_Query through wc_get_orders() WooCommerce function. But for you can use the undocumented Custom Field Parameters (just like in a WP_Query): meta_key meta_value meta_value_num meta_compare So in your case you can use the following instead: $orders = wc_get_orders( … Read more
Order by the last word in the post title To order by the speaker’s last name, you can use the following setup (PHP 5.4+): // args $args = [ ‘posts_per_page’ => 10, ‘post_type’ => ‘speaker’, ‘meta_key’ => ‘speaker-front-page’, ‘meta_value’ => ‘1’, ‘orderby’ => ‘wpse_last_word’, //<– Our custom ordering! ‘order’ => ‘ASC’ ]; // query $the_query … Read more
As documented in the codex you could use the following $query = new WP_Query( array( ‘category__and’ => array( 2, 6 ) ) ); //post has to be in category with ID 2 AND 6
Sticky Posts & Posts Per Page [closed]