Guck dir doch an, wie's im Tellerrand gelöst ist:
PHP-Code:
$numposts = (int) $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->posts WHERE post_type = 'post' AND post_status = 'publish'");
$numcomms = (int) $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->comments WHERE comment_approved = '1'");
$numcats = wp_count_terms('category');