有很多代码片段和插件可以计算帖子的浏览量，但我正试图找到一种方法，在X小时（或分或秒或其他时间）后将浏览量重置为零。
我想我需要合并this <?php delete_post_meta($post_id, $meta_key, $meta_value); ?>
这里是the snippet 我正在使用。。。
function getPostViews($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, $count);
}
}
// Remove issues with prefetching adding extra views
remove_action( \'wp_head\', \'adjacent_posts_rel_link_wp_head\', 10, 0);
这个cron可以工作吗？
<?php
if ( ! wp_next_scheduled( \'my_task_hook\' ) ) {
wp_schedule_event( time(), \'daily\', \'my_task_hook\' );
}
add_action( \'my_task_hook\', \'my_task_function\' );
function my_task_function() {
delete_post_meta($post_id, \'post_views_count\', true);
}
?>
SO网友:Ehsaan
安排事件的代码不正确，以下是正确的代码：
function hits_set_zero_schedule() {
if ( ! wp_next_scheduled( \'hits_set_to_zero\') )
wp_schedule_event( time(), \'daily\', \'hits_set_zero\' );
}
add_action( \'wp\', \'hits_set_zero_schedule\' );
function hits_set_zero_func() {
delete_post_meta( $post_id, \'post_views_count\', true );
}
add_action( \'hits_set_zero\', \'hits_set_zero_func\' );
此外，您可以定义间隔，而不是
daily 通过向代码中添加一个小片段：
add_filter( \'cron_schedules\', \'my_custom_schedule\' );
function my_custom_schedule( $schedules ) {
$schedules[ \'five_minutes\' ] = array(
\'interval\' => 5 * 60,
\'display\' => \'Once five minutes\'
);
return $schedules;
}
您可以更改
interval 中的元素
$schedules 元素，以秒为单位。
