When you use get_the_terms() it returns a term object. One of the fields is ‘parent’ which stores the ID of the term parent. So you can compare the current term’s parent to the parent term that you are looking for. $desired_parent_name=”fruits”; $desired_parent_id = get_term_by(‘name’, $desired_parent_name)->term_id; foreach ($terms as $term) { if $term->parent == $desired_parent_id { … Read more
The first problem with your code, I guess, is that you use get_the_taxonomies function, which will: Retrieve all taxonomies of a post with just the names. So its result will be like this: Array ( [0] => category [1] => post_tag [2] => post_format ) And I’m pretty sure that you want to get terms … Read more
I suggest starting your query by first only passing the post_type and posts_per_page arguments. This will let you know if you’re getting the right entries and if so then begin to use your filters (orderby, order, etc).
Try This: $args = array( ‘hide_empty’ => false, ‘relation’ => ‘OR’, array( ‘key’ => ‘serial_language’, ‘value’ =>’english’, ‘compare’ => ‘LIKE’ ), array( ‘key’ => ‘serial_language’, ‘value’ =>’arabic’, ‘compare’ => ‘LIKE’ ), ‘taxonomy’ => ‘serial’, ); $terms = get_terms( $args ); hope this will help
Use wp_list_categories with the taxonomy argument, it is built to create hierarchal category lists but it will also support using a custom taxonomy. Example: Display hierarchal categories using this you can see their hierarchal structure. let me know the result
I think I got it!!! Try this: $orderby = ” SUBSTRING_INDEX( {$wpdb->posts}.post_title, ‘ ‘, -1 ) ” . $get_order. ” , {$wpdb->posts}.post_title ” . $get_order; Basically it’s sorting by lastname and then first name in 1 query. So, your whole code would be: add_filter( ‘posts_orderby’, function( $orderby, \WP_Query $q ) { if( ‘wpse_last_word’ === $q->get( … Read more
Using activation_hook isn’t the best idea. Here’s why (let’s take a look what Codex says about activation hooks): When a plugin is activated, the action ‘activate_PLUGINNAME’ hook is called. In the name of this hook, PLUGINNAME is replaced with the name of the plugin, including the optional subdirectory. For example, when the plugin is located … Read more
It’s not so hard, but some PHP coding will be needed this time. Here’s the code that will do the trick (assuming that there are only 2 levels in that hierarchy): $post_terms = get_the_terms( $post->ID, ‘services’ ); $terms = array(); foreach ( $post_terms as $term ) { if ( $term->parent ) { if ( ! … Read more
Yes, it’s normal behavior. WordPress uses a set of rewrite rules to process requests. Here are the rules that will match requests related to categories: [category/(.+?)/feed/(feed|rdf|rss|rss2|atom)/?$] => index.php?category_name=$matches[1]&feed=$matches[2] [category/(.+?)/(feed|rdf|rss|rss2|atom)/?$] => index.php?category_name=$matches[1]&feed=$matches[2] [category/(.+?)/page/?([0-9]{1,})/?$] => index.php?category_name=$matches[1]&paged=$matches[2] [category/(.+?)/?$] => index.php?category_name=$matches[1] As you can see, all of them require, that the request is longer than /category/. And it makes … Read more
There is some missing parts in your code: Try the following: add_action(‘restrict_manage_posts’, ‘admin_products_by_manufacturer_filter_dropdown’); function admin_products_by_manufacturer_filter_dropdown() { global $typenow, $pagenow; $taxonomy = ‘vyrobca’; // The custom taxonomy if( ‘edit.php’ === $pagenow && ‘product’ === $typenow && taxonomy_exists( $taxonomy ) ) { $info_taxonomy = get_taxonomy($taxonomy); $selected = isset($_GET[$taxonomy]) ? $_GET[$taxonomy] : ”; wp_dropdown_categories( array( ‘show_option_all’ => sprintf( … Read more