将下面代码添加到Functions.php
- //取得文章的阅读次数
- function post_views($before = '点击 ', $after = ' 次', $echo = 1)
- {
- global $post;
- $post_ID = $post->ID;
- $views = (int)get_post_meta($post_ID, 'views', true);
- if ($echo) echo $before, number_format($views), $after;
- else return $views;
- }
- function record_visitors()
- {
- if (is_singular()) {
- global $post;
- $post_ID = $post->ID;
- if($post_ID) {
- $post_views = (int)get_post_meta($post_ID, 'views', true);
- if(!update_post_meta($post_ID, 'views', ($post_views+1))) {
- add_post_meta($post_ID, 'views', 1, true);
- }
- }
- }
- }
- add_action('wp_head', 'record_visitors');
在想调用的地方，直接在while ( have_posts() ) {内使用下面代码即可
- <?php post_views(); ?>
