Does this meta field store some other post’s ID, of which you want to retrieve the post name? If so, try this <?php global $post; $customlink = get_post_meta( $post->ID, ‘clink’, true ); echo get_post_field( ‘post_name’, $customlink ); ?>
Don’t put your variables in single quotes. This: if(isset($submit)){ $args = array( ‘numberposts’ => 10, ‘meta_key’ => ‘$filter’, ‘orderby’ => ‘meta_value’, ‘order’ => ‘DESC’, ‘post_type’ => ‘things’, ‘post_status’ => ‘publish’ ); $mystuff = get_posts( $args ); $name = $filter ; } Should be this: if(isset($submit)){ $args = array( ‘numberposts’ => 10, ‘meta_key’ => $filter, ‘orderby’ … Read more
I was having some issues like yours. It was because it was on a page template with a query above it. All I had to do was reset the query.
A quick google search would have directed you to this page: http://codex.wordpress.org/Class_Reference/WP_Query#Custom_Field_Parameters
You have to use update_post_meta insted of add_post_meta if(isset($_POST[‘posrav’])) { if($_POST[‘posrav’]!=””) { $posrav=get_post_meta($post->ID,’pcom’,true); $posrav=$_POST[‘posrav’]; update_post_meta($post->ID,’pcom’,$posrav); } }
The following example is adding a meta box to the post edit screen and the wporg_cpt edit screen. function wporg_add_custom_box() { $screens = [‘post’, ‘wporg_cpt’]; foreach ($screens as $screen) { add_meta_box( ‘wporg_box_id’, // Unique ID ‘Custom Meta Box Title’, // Box title ‘wporg_custom_box_html’, // Content callback, must be of type callable $screen // Post type … Read more
According to the documentation for remove_action() the function name and priority must match the usage where the function was hooked. You have made a common sense assumption that a higher priority should be used for the removal but I believe that is the cause of the problem. Docs: https://developer.wordpress.org/reference/functions/remove_action/ To remove a hook, the $function_to_remove … Read more
If you need the ids separated by coma you can get them from the array you have: $listids = implode ( “,” , $postids ); In any case, please provide more info or code about what you need
Well because your code seems like to be bugy/not full – i wrote my code. This will add one meta box with one text field in post (you can change it to be added in your custom post_type)- Post title. Also i had to use QUERY to update/add title, because i can not find any … Read more
If I follow you correctly you want an array of arrays. $get_ref = $_SERVER[‘HTTP_REFERER’]; $ref = get_post_meta($post->ID, ‘page_ref’, true ); $ref[] = array($get_ref); //or $ref[][] = ‘xyz’ …if you prefer update_post_meta($post->ID,’page_ref’, $ref);