Implement real WordPress reading page statistics through code

We see that many themes that come with WordPress have visitor reading numbers displayed, but sometimes they will automatically increase when we refresh the page. In fact, this kind of user experience is not accurate enough. It should be that one user only displays the reading amount once, and it will not increase due to another refresh. So when we create a WordPress theme, we can use the following method to achieve a browsing volume that does not change due to refresh.

First, custom function

Add code to your theme’s Functions.php file

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"; } return $count; } function setPostViews($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); } }

Second, add page code

Add the required display code to the Single.php page

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