You can’t run arbitrary PHP functions in a query like that. WP_Query (which get_posts() uses) doesn’t retrieve posts then filter them with PHP, it gets turned into an SQL query which finds the results. The proper way to order meta_value by date in SQL would be to cast it as DATETIME. The way WP_Query allows … Read more
OK, I found the answer here: WP Query post meta value Turns out you have to use the serialize php function due to how wordpress stores arrays in the database. function get_city_jobs() { $city = ($_GET[‘city’]); $city = trim(ucfirst($city)); $args = array( ‘post_type’ => ‘careers_post_type’, ‘numberposts’ => -1, ‘meta_query’ => array( array( ‘key’ => ‘city’, … Read more
If you want to use post meta for setting which posts are displayd on the front page, then I would recommend saving the setting with a separate meta_key. So instead of pushing it to the your_fields save it with its own key. This means modifying your metabox content to have something like this, <input type=”checkbox” … Read more
Have a look at the Taxonomy Parameters for WP_Query. The argument you are missing is include_children, which by default is true, you need to set it to false to not include posts in child terms.
Your problem is that you’re adding a return new CLASSNAME( $data ); at the end of a file(?). You need to make that call inside a function and add the fn callback to a hook like this: // THIS IS ONLY AN EXAMPLE! function wpse46288_call_the_funk() { return new CLASSNAME( $data ); } add_action( ‘init’, ‘wpse46288_call_the_funk’ … Read more
As Tom J Nowell mentioned in his comment, it is not clear what do you want to accomplish. If you want to just show your empty content div, you can use CSS as follows: div:empty { width: 100%; height: 20px; margin-bottom: 10px; background: #ff0000; } It will show your empty content div as a nice, … Read more
I guess you have a problem with variable scopes in here. array_walk($terms, function(&$term, $term_index) { // die(print_r($term)); if (isset($term->slug)) { array_push($post->terms, $term->slug); } }); In this part of your code, you use anonymous function and inside of it you use $post variable. But it is a different variable than the one from few lines back … Read more
$wp_query->result is not the final stage of the query. It needs to be passed through $wpdb to be properly executed. The main issue is the fact that the LIKE wildcards % have not been unescaped. If you replace the {77b35c9 etc.} sets of characters, including the brackets, with % you should get pretty much the … Read more
If you don’t want to include posts in child categories, use the category__in parameter: $args = array( ‘category__in’ => [ get_cat_ID( $category_name ) ], // use category__in //’category_name’ => $category_name, // and not this. ‘post_type’ => ‘menu’, ‘numberposts’ => -1, ‘post_status’ => ‘publish’ ); And although the above would give you what you wanted, the … Read more
Assuming your “property-guests” taxonomies have names like “1”, “2”, “3”, etc.: <?php // Get the number of guests the visitor searched for $requiredGuests = $_POST[‘guests’]; // Get all terms in the “property-guests” taxonomy // (By default, this will only include terms that are assigned to something) $allGuestNumbers = get_terms(array(‘taxonomy’ => ‘property-guests’)); // Create a variable … Read more