No. WP_Query class doesn’t support OR based conditional query on same table’s columns. So in this case you have to write your own SQL query. And as there is a query must to get this single post, it’s not gonna hamper the performance. 🙂 However, I have re-write your code a slightly different way. This … Read more
Yes, this can be done, but it’s quite some work, so I’m only going to give you the outline: First, if you look at the last example under taxonomy parameters of wp_query you will see that you can query post formats as a taxonomy. So you would look at something like this (untested) to get … Read more
If you’re ok resetting it weekly – as in have views start from 0 every Monday – rather than trying to show the most read in the last 7 days, then the simplest change would be to have a different meta key for every week of the year. Then when you query the posts, you … Read more
Apparently the problem was in the “AND” relation. Code now seems to work: <?php if(isset($_REQUEST[‘submit’])) { $prodotto = $_POST[“prodotto”]; $livello = $_POST[“livello”]; $ruolo = $_POST[“ruolo”]; $stato = $_POST[“stato”]; $args = array( ‘post_type’ => ‘corsi’, ‘posts_per_page’ => -1, ‘orderby’ => ‘title’, ‘order’ => ‘ASC’, ‘tax_query’ => array( array( ‘taxonomy’ => ‘prodotto’, ‘field’ => ‘slug’, ‘terms’ => … Read more
There are a number of problems, but the biggest and most important is this: ‘meta_query’ => array( The post meta table is optimised for finding keys/values when you already know the post ID. But you’ve asked WP_Query to do the reverse. This means the query gets more and more expensive/slow as your site grows, and … Read more
Below you will find some things you might want to consider regarding post types. But one note up front: Every WP_Query is done for the current user. If you do not see what you expect, try it with a logged in admin user first. This way you can easily check if the problem is a … Read more
First, I second Q Studio comment: check Tom McFarlin’s post with a warning about using pre_get_posts. More specifically, pre_get_posts works everywhere, including RSS and dashboard, and you might want to exclude your logic from such places. That said, if I understood correctly what you are trying to do, you can achieve it by using author__in … Read more
I seemingly found a solution, and this is a lot more complicated than I thought. So to be clear again, let’s say I have a page like this: <header></header> <main> <!– Posts from query (see question) inserted here –> <!– Pagination Links from query (see question) inserted here –> </main> <footer></footer> To generate the <main> … Read more
In this situation you will want to use the meta_query parameter, an example: $args = array( ‘post_type’ => ‘page’, ‘post_status’ => ‘publish’, ‘meta_query’ => array( array( ‘key’ => $key, ‘value’ => array($min, $max), ‘compare’ => ‘BETWEEN’, ), ), ); $query = new WP_Query( $args ); The possible values for for the ‘compare’ key are: “=” … Read more
You’ll need to add a condition to the posts_where filter in wordpress. I have an example here for only pulling posts that are from the current post’s date and earlier: Add this to functions.php // filter wp_query when $dated_before is set function dg_dated_before($where) { global $wp_query, $wpdb, $dated_before; if (isset($dated_before)): $where = $where . ” … Read more