On the zblog forum, I saw a user asking how to count zblog The number of updates in 24 hours. If there is no misunderstanding, the user should want to get the number of articles published by the zblog website in 24 hours. In fact, it can be achieved through a few basic SQL queries, but zblog PHP is evil. The database is queried by chained SQL. I'm not used to it, so I directly use the Z-wiki example to change it to count the number of updates to zblog in 24 hours
