WordPress纯代码实现文章浏览次数

添加以下代码functiuons.php中：

/*浏览文章次数*/function getPostViews($postID) {$count_key = "post_views_count";$count = get_post_meta ( $postID, $count_key, true );if ($count == "") {delete_post_meta ( $postID, $count_key );add_post_meta ( $postID, $count_key, "0" );return "0 View";}return $count . " Views";} function setPostViews($postID) {$count_key = "post_views_count";$count = get_post_meta ( $postID, $count_key, true );if ($count == "") {$count = 0;delete_post_meta ( $postID, $count_key );add_post_meta ( $postID, $count_key, "0" );} else {$count ;update_post_meta ( $postID, $count_key, $count );}}

插入以下代码single.php在文件中显示浏览次数的位置

在相应的模板文件中添加需要显示文章浏览次数的页面