You have an action, but not the valid callback for your action. For example, You have somewhere following line: add_action( ‘some_action’, ‘wp_force_remove_style’ ); But not have “wp_force_remove_style” function defined. You have to have a function as following: function wp_force_remove_style() { // Do you stuff. }
I’m not sure why you’d want a post you’re already looking at to be in the similar… but off topic I guess. You ask it not to include the $current_id in this line here if ( $score > 90 && get_the_ID() != $current_id ) {
$mytimestamp = date(get_option(‘date_format’), strtotime($date)) . ‘ at ‘ . date(get_option(‘time_format’), strtotime($date));
Add meta data as “flat” data to the post The actual problem is, that your meta data comes back as array (with a single entry), when calling get_post_custom( $id ); for your post. Here’s a simple function, that adds all meta data attached to a post to your post object. /** * Merges custom/meta data … Read more
if you fix your date format to be yyyy-mm-dd they’ll just naturally order themselves and you won’t have to do all this complicated output.
Use get_posts instead – You can use the function get_posts() to get all the posts as array. This function accepts almost all parameters that of query post’s. Example – $args = array( ‘numberposts’ => 3,’category’ => 3 ); $homePost = get_posts( $args ); $one = $homePost[0]; $two = $homePost[1]; $three = $homePost[2]; //print_r($one); // lets … Read more
Based on several different answers, with a SPECIAL thanks to EAMann‘s similar answer – here’s the method I followed. Using new WP_Query instead of query_posts for this page. Defining the query variable ($main_query) as global. Querying a temp array ($temp_featured) with my featured posts. Creating an array with only the IDs of the `$temp_featured’. Note … Read more
The code you posted is an incomplete copy/paste of the code from the tutorial you linked. labels is a parameter within the $args array: $labels_array = array( ‘name’ => _x(‘Books’, ‘post type general name’) ); $args = array( ‘labels’ => $labels_array ); register_post_type( ‘book’, $args ); $args is an array that contains an array of … Read more
get_user_meta() with omitted key argument will return all data for the object. Trying to retrieve metadata selectively is usually pointless optimization from performance point of view, since everything built on Metadata API tends to just query all data anyway and cache it (which in turn object cache plugin makes persistent and snappy).
You’re going about this wrongly, I think. The theme_location parameter for wp_nav_menu() is a template location – i.e. a physical location in the template, as defined/registered by the Theme. It’s not designed for an arbitrary number of locations based on arbitrary user content. If you want to output category-specific menus in specific template locations, you … Read more