Bộ đếm số lượng bình luận

functions.php

function wpcb_count_user_comments() {
    global $wpdb;
    $count = $wpdb->get_var(
    'SELECT COUNT(comment_ID) FROM ' . $wpdb->comments. ' 
    WHERE comment_author_email = "' . get_comment_author_email() . '" 
    AND comment_approved = "1" 
    AND comment_type IN ("comment", "")'
    );

    return $count . ' comments';
}