WP实现建站天数、文章总数、最后更新时间功能。

步骤：

1. 登录博客后台 -> 选择外观选项的编辑项。
2. 选择index.php或其它你想修改的文件，选择合适位置进行函数调用。

然后回到首页刷新就OK了！

以下是调用代码：

文章：<?php $count_posts = wp_count_posts(); echo $published_posts = $count_posts->publish; ?> 篇
页面：<?php $count_pages = wp_count_posts('page'); echo $page_posts = $count_pages->publish; ?> 个
草稿：<?php $count_posts = wp_count_posts(); echo $draft_posts = $count_posts->draft; ?> 篇
分类：<?php echo $count_categories = wp_count_terms('category'); ?> 个
标签：<?php echo $count_tags = wp_count_terms('post_tag'); ?> 个
会员：<?php $users = $wpdb->get_var("SELECT COUNT(ID) FROM $wpdb->users"); echo $users; ?> 个
链接：<?php $link = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->links WHERE link_visible = 'Y'"); echo $link; ?> 个
评论：<?php $total_comments = get_comment_count(); echo $total_comments['approved'];?> 条
浏览：<?php get_totalviews(true, true, true); ?> 次
运行：<?php echo floor((time()-strtotime("2013-10-01"))/86400);?>天
//请将 2013-10-01 修改为您的建站日期
更新：<?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年n月j日', strtotime($last[0]->MAX_m));echo $last; ?>