Considering WP hooks capabilities the only way to set extra content here is to reorganize reply/edit form itself, using hooks. An example below demonstrates how to add extra HTML content on “reply” form. Find out “HERE IS YOUR CUSTOM CONTENT” label inside code to check where magic happens. add_filter(‘wp_comment_reply’, ‘test_reply_comment_func’, 10, 2); function test_reply_comment_func($str, $input) … Read more
I’m not sure why get_post_field wouldn’t work in this situation, but if you can access $post->ID, you should also be able to get $post->post_title and $post->post_content (and even $post->post_excerpt if it’s there). The $post object includes the standard metadata, like author and publication date. Any metadata in the wp_postmeta table in the database can only … Read more
It sounds like you’re trying to get the category terms for a post. Category terms are not stored in post meta. You can get a post’s terms using get_the_terms(). In this example, $terms will hold an array of term objects for the category taxonomy associated with the current post. You can replace category with your … Read more
By default get_post_meta returns an array. If you wish to return a single value you need to set the 3rd parameter to true. Eg. get_post_meta(93, ‘youtubeId’, true); And did you know that your client can just paste a youtube URL into the WordPress editor and it will auto-embed that video? get_post_meta
I think you have to check if the loaded page is a post, and use the WordPress loop to get the right data. <?php if ( have_posts() ) { while ( have_posts() ) { the_post(); ?> <meta name=”author” content=”<?php the_author(); ?>” > <meta name=”description” content=”<?php the_content(); ?>” > <?php } } ?>
I think it is just a matter of logic. If you don’t select any value, $_REQUEST[‘menu-item-custom-category’][$menu_item_db_id] is empty. So, the next line delete_post_meta() is never triggered in your code. Just think in the logic you need to know when to delete previous meta value. For example: if( !empty( $_REQUEST[‘menu-item-custom-category’][$menu_item_db_id] ) ) { // Delete all … Read more
I think what you’re looking for is concatenation with . <?php $key = “yourkey”; echo $key . “: ” . get_post_meta( $post->ID, $key, false ); ?>
Your var_dump looks like it’s returning an array because you’re passing false to get_post_meta(). Also you don’t want to print_r() on an echo line. Retrieve post meta field for a post. $post_id (int) (Required) Post ID. $key (string) (Optional) The meta key to retrieve. By default, returns data for all keys. Default value: ” $single … Read more
The Loop is PHP code used by WordPress to display posts. You can see how a loop is constructed on generatewp.com. // WP_Query arguments $args = array (); // The Query $query = new WP_Query( $args ); // The Loop if ( $query->have_posts() ) { while( $query->have_posts() ) { $query->the_post(); $post = get_post(); if ( … Read more
We can do this by storing the value into postmeta when post is published first time. function save_ispublished( $post_id ) { if (defined(‘DOING_AUTOSAVE’) && DOING_AUTOSAVE) return; $published_once = get_post_meta( $post_id, ‘is_published’, true ); // Check if ‘is_published’ meta value is empty. if ( ! empty( $published_once ) ) { $published_once=”yes”; } // store is_published value … Read more