I'm trying to understand the following.
On my config/app.php I'm having my local timezone set to:
'timezone' => 'Europe/Athens'
My Postgres is set to:
SHOW timezone; // returns UTC
In the inserted rows in Postgres i would expect to see my local timezone, converted to UTC. Instead, the timestamp is written on my local timezone.
In another Node.js application, in which I'm working on, with another Postgres instance, when i insert a new row, the local timezone is converted to UTC while the timestamp is stored.
Why this is different on my Laravel app?
What is the case here?
Related
Using this function in laravel date('d-m-Y_H.i.s') I get the date in the expected format but I'm not able to change the timezone in order to get my current time. It's one hour delayed.
I have already tried to change timezone unsuccessfully in app.php 'timezone' => 'Europe/Madrid';
Also tried in Illuminate/Foundation/Bootstrap/LoadConfiguration.php date_default_timezone_set($config->get('app.timezone', 'Europe/Madrid'));
Thanks in advance :)
You have two options:
Option1: Change UTC to user's timezone on frontend.
Option2: Change on backend.
How to manage timezone in Laravel
I'm struggling with the Carbon::now(), I'm specifying the desired timezone in the now function and it is not giving the date time based on the given timezone. It always using the UTC timezone that's specified in the laravel.
Carbon::now() // giving me date time of UTC timezone
Carbon::now('Asia/Karachi') // still giving me the date time of UTC timezone
var_dump(Carbon::now('Asia/Karachi')) // I'm able to see the correct date time based on the timezone.
So when I use the var_dump() I'm getting the correct date time based on the give timezone. Can anyone explain why it is nog returning the correct timezone from the Carbon::now('Asia/Karachi')? but dumping the instance showing the correct datetime.
I've also tried the php artisan cache:clear as well as php artisan config:clear
In config/app.php file change UTC to your desired timezone. It will change app timezone globally.
Eg:
'timezone' => 'Asia/Dhaka',
It always using the UTC timezone
Where? If you're talking about a JSON output, it's expected, date is formatted with ISO-8601 string and a trailing Z meaning Zulu = GMT timezone. The browser or client reading this JSON will have no issue to reconvert it then to any local date time using the user device timezone.
But at anytime if you dump explicitly this instance to a string using any format, the specified timezone will be used:
Carbon::now('Asia/Karachi')->format('Y-m-d H:i:s.u p')
(here using p or e you will see explicitly the timezone in the string.
I'm using Carbon inside of my Laravel API project, when trying to set the timezone and get a datetime back in the user's timezone, I'm for some reason getting a UTC value back, what am I doing wrong?
// $user->timezone will give me "America/Curacao" or whatever their time zone is
$curr = Carbon::now()->setTimezone($user->timezone)
But when I echo out the contents of $curr, I'm getting a UTC time of:
2021-04-05T11:58:35.186750Z
What am I missing?
You get the ISO-8601 string with is the standard format for dates in JSON. But the object is correctly in America/Curacao timezone. If you want to pass it to a Date object in the browser, you don't need the timezone and can just pass this string as is.
If you want to format the date to be seen by the user, then just pick the format after setting the timezone:
$curr = Carbon::now()->setTimezone($user->timezone)->format('Y-m-d H:i:s')
Or whatever format would be relevant for you.
And you should keep 'timezone' => 'UTC' in your app settings as your users will likely have any various timezone, and UTC is the more agnostic to use to save them back-end side.
Currently, I have set timezone as Australia/Sydney, (TIMEZONE=Australia/Sydney) and every datetime in DB is saved in this timezone. Is it possible to set timezone globaly, and save as UTC using elouqent?
By default created_at and updated_at are Carbon objects so you can call shiftTimezone('UTC') carbon method on them.
I saved a record in 17:16:15, I run a job which gets the ModifiedOn field of my record and I got- 15:16:15, my GMT is +2, I want to know how to fix that gap that my result will turn out like it should be - 17:16:15. I can't select it from DB I need a solution in server side (c# I mean) what can U do in that case?
DateTimes are always saved in UTC in the database. *
You need to dynamically convert from UTC into your local time zone. In C#, you can do this with the .ToLocalTime() method as long as your code is running in the correct time zone. You can also find your local time in the FormattedValues collection of the response, which uses your Dynamics timezone user settings . But the raw datetime value in the database will always be in UTC.
* The only exception to this is if the DateTime field is set to “TimeZone Independent” in the attribute type settings. But be careful: once you set this option you can’t change it for that field again.