Seems pretty much simple: add_filter( ‘get_comment_author_link’, ‘attach_city_to_author’ ); function attach_city_to_author( $author ) { $city = get_comment_meta( get_comment_ID(), ‘city’, true ); if ( $city ) $author = $city; return $author; } Unless if you are adding the city name somewhere else and wanted to remove comment author name then call add_filter(‘get_comment_author’, ‘__return_false’); Hope that helps.
To list the most recent (5) comments you can use this code : $sql = “SELECT DISTINCT ID, post_title, post_password, comment_ID, comment_post_ID, comment_author, comment_date_gmt, comment_approved, comment_type,comment_author_url, SUBSTRING(comment_content,1,50) // NUMBER OF CHARACTERS AS com_excerpt FROM $wpdb->comments LEFT OUTER JOIN $wpdb->posts ON ($wpdb->comments.comment_post_ID = $wpdb->posts.ID) WHERE comment_approved = ‘1’ AND comment_type=”” AND post_password = ” ORDER BY … Read more
This notice comes because object $comments is null. So the have_comments() must wrap all the thing to be sure there are comments before using any property. in your case : <?php if ( have_comments() ) : /* the code */ endif; ?>
I found out the issue. It was something like jQuery/AJAX code for it is not being able to hook itself when I reload the form with .load(), therefore the second time I submit a new comment, or when I clicked the reload button for the comment list/form (making the .load() run once), the new form … Read more
You have to run SQL query to do this. Put this code into your functions.php once, run your website and then delete it. global $wpdb; $author = 1; $comment_status=”closed”; $ping_status=”open”; $query = sprintf( ‘UPDATE %sposts SET `author` = %d, `comment_status` = %s, `ping_status` = %s’, $wpdb->prefix, $author, $comment_status, $ping_status ); $wpdb->query($query); Or run it directly … Read more
Based on the information on your question, it’s hard to confirm where your issue is coming form. However, here’s one sure way of finding and deleting all of your comments from your website: Make sure you have a working database backup before proceeding. Go to your WordPress database via phpMyAdmin, you should see a list … Read more
Make sure you’ve set the paged parameter in your query, below is shown how to do that. <?php $paged = ( get_query_var( ‘paged’ ) ) ? get_query_var( ‘paged’ ) : 1; $args = array( ‘posts_per_page’ => 3, ‘paged’ => $paged ); $the_query = new WP_Query( $args ); ?> For more information about pagination have a … Read more
Changing wp_insert_comment() to wp_new_comment() allows for the WordPress Discussion settings to work
The error is in the syntax; there’s a semicolon after the if condition. Try this: <?php $page_comment = get_query_var(‘cpage’); if ($page_comment > 0): ?> test <?php endif; ?> Alternative PHP syntax: <?php $page_comment = get_query_var(‘cpage’); if ($page_comment > 0){ ?> test <?php } ?>
Why the capability ‘activate_plugins’ is needed to allow a role to see all posts/pages/comments?