You don’t need a checkbox, you can code one if you want, but you can use the default Custom Fields. Make sure they are enabled: Then add some data on the posts you want to have a specific style on, you will need to add this to each post you want to have set to … Read more
This code: wp_nav_menu( array( ‘container’ =>false, ‘theme_location’ => ‘main_menu’, ‘menu_id’ => ‘main_menu’, ‘link_before’ => get_post_meta($item->object_id, ‘_menu_item_img’)))); Makes me think that the problem in on the front end when you try to display the values. For readability (and without the extra )): wp_nav_menu( array( ‘container’ =>false, ‘theme_location’ => ‘main_menu’, ‘menu_id’ => ‘main_menu’, ‘link_before’ => get_post_meta($item->object_id, ‘_menu_item_img’) … Read more
Here’s a simple way to achieve what you need with Taxonomies. Supposed you have registered a taxonomy named Authors. Created a posted and assigned one author to that post -> Albert Einstein 3.You want only the total count of posts. Now you want to retrieve all posts that have taxonomy = Authors and print each … Read more
This is plain PHP (logic): foreach ($existing_list as $key => $value) if (isset($existing_list[$key][$add_to_ID])) $existing_list[$key][$add_to_ID] = $note; What you did before was not update the sub-element with key 321 for each element but set the sub-element with that particular key for each element—which is in essence: update where already defined, define otherwise.
get_post_meta() should only return false under a couple of circumstances: 269 function get_metadata($meta_type, $object_id, $meta_key = ”, $single = false) { 270 if ( !$meta_type ) 271 return false; 272 273 if ( !$object_id = absint($object_id) ) 274 return false; https://core.trac.wordpress.org/browser/tags/3.8.1/src/wp-includes/meta.php#L269 I don’t see how $meta_type could be wrong since it is hard-coded into get_post_meta(): … Read more
If you look at the 50+ similar questions on Stack Overflow you’ll see that you can only do so with considerable difficulty, and you won’t have a very efficient query once you get it working. MySQL just isn’t built to sort that way, and honestly the sort pattern you want is really very peculiar anyway. … Read more
You can use posts_where hook to achieve this add_filter( ‘posts_where’ , ‘posts_where’ ); function posts_where( $where ) { global $wpdb; $start = $query->get(‘ID_VARIABLE_HERE’); // add any condition if you have if ( ! is_admin() && $query->is_main_query()){ $where .= ” AND {$wpdb->posts}.ID >= $start”; } return $where; }
WP provides checked() helper to be used in forms. For every choice you need to call it providing current (saved) state and value of current choice. From that it will produce checked markup for the match.
Looking over it again, it seems as though you’re inserting the post twice. wp_insert_post returns the following (from the codex): The ID of the post if the post is successfully added to the database. On failure, it returns 0 if $wp_error is set to false, or a WP_Error object if $wp_error is set to true. … Read more
First, this is confusing: $result = $newdb->get_results(“SELECT “.$column1.”,”.$column2.” FROM members”); $columnq = $newdb->get_results(“SELECT “.$column1.” FROM members”); $columnq2 = $newdb->get_results(“SELECT “.$column2.” FROM members”); You should only need the first of those or the last two (with one alteration). Secondly, get_results will return an array or an object (default), so using it as you do here isn’t … Read more