How to display time in the browser in different time zones?

Question

PHP

Hello.
A question. Several branches work, in the settings of each branch there is a timezone. We get the time data in a timestamp, but as I understand it, this is a very bad decision, since the conversion to js brings the time format to the current timezone. In what form should I use the data output format on the client so that the browser takes into account the time zone of the branch?

Answer 1

well, pass the timezone as well and make an amendment, or better yet, give GMT time and, knowing the client’s timezone, make an amendment