It looks like you are making an array with a single string inside. Check if making $tax into an array before passing it will work: $tax = array( 19, 18, 214, 226, 20 ); $query_args = array ( ‘post_type’ => ‘works’, ‘tax_query’ => array( array( ‘taxonomy’ => ‘materials’, ‘field’ => ‘term_id’, ‘terms’ => $tax, ) … Read more
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.
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
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]
Yuo can also do it this way, count published posts, get settings posts per page, then divide. $published_posts = wp_count_posts()->publish; $posts_per_page = get_option(‘posts_per_page’); $page_number_max = ceil($published_posts / $posts_per_page);
You can add a posts_orderby filter to flip the meta_value: function wpse174075_posts_orderby( $orderby, $query ) { if ( $query->get( ‘orderby’ ) != ‘ddmmyy_date_format’ ) return $orderby; if ( ! ( $order = $query->get( ‘order’ ) ) ) $order=”DESC”; global $wpdb; $mv = $wpdb->postmeta . ‘.meta_value’; // Note SUBSTR() position (2nd) arg is 1-indexed. return ‘CONCAT(SUBSTR(‘ … Read more
WordPress 4.0 allowed you to specify multiple orderby parameters and set the order of each independently. How to do it? Just make multiple refferences, here is one way to do that. $args = array( ‘orderby’ = > array( ‘title’ => ‘ASC’, ‘date’ => ‘DESC’, ) ); Learn more here… But only since WordPress 4.2 it … Read more