WordPress代碼實現網站統計功能（評論總數/建站天數等）

<?php $count_posts = wp_count_posts(); echo $published_posts = $count_posts->publish;?>

<?php $count_posts = wp_count_posts(); echo $draft_posts = $count_posts->draft; ?>

<?php echo $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->comments");?>

<?php $total_comments = get_comment_count(); echo $total_comments['approved'];?>

<?php echo floor((time()-strtotime("2022-10-25"))/86400); ?>

<?php echo $count_tags = wp_count_terms('post_tag'); ?>

<?php $count_pages = wp_count_posts('page'); echo $page_posts = $count_pages->publish; ?>

<?php echo $count_categories = wp_count_terms('category'); ?>

<?php $link = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->links WHERE link_visible = 'Y'"); echo $link; ?>

<?php $users = $wpdb->get_var("SELECT COUNT(ID) FROM $wpdb->users"); echo $users; ?>

<?php $total_users = count_users();echo $total_users['total_users']; ?>

<?php $last = $wpdb->get_results("SELECT MAX(post_modified) AS MAX_m FROM $wpdb->posts WHERE (post_type = 'post' OR post_type = 'page') AND (post_status = 'publish' OR post_status = 'private')");$last = date('Y-n-j', strtotime($last[0]->MAX_m));echo $last; ?>