The task is as follows:
The user from China added material to the site and the time in the database was entered to it (Chinese). For example, 15:40, and I, the user from Moscow. And I have a time of 20:40. How to do the following:
The user from China should see the time of adding the material - 15:40, and I, from Moscow - 20:40.
What is the implementation algorithm?