Файл восстановления пароля в кодировке UTF-8

'SELECT * FROM coments WHERE id_post='.$this->slashes($check)

$data['coments']

в котором находится сервер.

Set your server's clock to UTC. No really.

If you can do it, do do it.

One of the biggest headaches is "cron" jobs etc, running in local time zone, this means that some cron jobs will get missed once a year, and all the rest run at a different time GMT for half the year (I'm assuming you're in a time zone which has daylight saving time here).

MySQL has time zone support, but it's crazy and messed up. Don't use it if you don't have to. Just set your server's clock to UTC and time will start working how it should.

I know that changing the server clock is a major change for any managed system, and you may have a large number of servers and services which could be affected, but please, try to do it anyway. The QA work may be significant, but try.

время в текущем часовом поясе

Нужно скрыть реальное местоположение видео на сайте.

вот только как я понял MySQL вставляет текущее системное время не глядя на tz

NOW()
Returns the current date and time as a value in 'YYYY-MM-DD HH:MM:SS' or YYYYMMDDHHMMSS.uuuuuu format, depending on whether the function is used in a string or numeric context. The value is expressed in the current time zone.

но разве у сайта есть доступ к его базе или вообще какое-то право запрашивать данные мои?

меняет кодировку только в базе?