public function getTotalPosts()
    {
        global $wpdb;
        return $wpdb->get_var(
            $wpdb->prepare('SELECT COUNT(*)
				FROM ' . $wpdb->prefix . 'posts
				WHERE post_author = %d
				AND post_type = %s
				AND post_status = %s', $this->ID, Post::TYPE_POST, Post::STATUS_PUBLISH));
    }
public function getTotalPosts()
    {
        global $wpdb;
        return $wpdb->get_var(
            $wpdb->prepare('SELECT COUNT(*)
				FROM ' . $wpdb->prefix . 'posts
				WHERE post_author = %d
				AND post_type = %s
				AND post_status = %s', $this->ID, Post::TYPE_POST, Post::STATUS_PUBLISH));
    }
public function getTotalPosts ( ) { global $ wpdb ; return $ wpdb -> get_var ( $ wpdb -> prepare ( 'SELECT COUNT(*)
				FROM ' . $ wpdb -> prefix . 'posts
				WHERE post_author = %d
				AND post_type = %s
				AND post_status = %s' , $ this -> ID , Post :: TYPE_POST , Post :: STATUS_PUBLISH ) ) ; }
Return the total of publish posts

@return integer
Return the total of publish posts