How to display only child category post in related posts in custom post type?

Please follow the below steps. — Get the list of the parent term by using the below function get_term_parents_list for documentation of the function => https://developer.wordpress.org/reference/functions/get_term_parents_list/ — Get the ids of the posts that belongs to the parent taxonomy. — Use post__not_in() function in the query to remove the posts belongs to parent taxonomy.

Looking to create an “update theme” functionality for a custom front-end dashboard

You could add a REST endpoint to check if the current theme has an update. Here’s a quick example to get you started: function wpd_register_themecheck_route(){ register_rest_route( ‘themecheck/v1’, ‘/updates/’, array( ‘methods’ => ‘GET’, ‘callback’ => ‘wpd_check_theme’ ) ); } add_action( ‘rest_api_init’, ‘wpd_register_themecheck_route’ ); function wpd_check_theme(){ $current_theme = get_option( ‘template’ ); $theme_updates = get_option( ‘_site_transient_update_themes’ ); $return … Read more

How to Show Next, Previous, and Page Numbers with wp_link_pages

You are using the wrong function, please check this link https://codex.wordpress.org/Function_Reference/paginate_links As you can see your code should be global $wp_query; $big = 999999999; // need an unlikely integer echo paginate_links( array( ‘base’ => str_replace( $big, ‘%#%’, esc_url( get_pagenum_link( $big ) ) ), ‘format’ => ‘?paged=%#%’, ‘current’ => max( 1, get_query_var(‘paged’) ), ‘total’ => $wp_query->max_num_pages, … Read more