php 如何在 Laravel 5 中从 Carbon 获取当前时间戳
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How to get Current Timestamp from Carbon in Laravel 5
提问by Abrar Jahin
I want to get current timestamp in laravel 5 and I have done this-
我想在 laravel 5 中获取当前时间戳，我已经做到了-
$current_time = Carbon\Carbon::now()->toDateTimeString();
I am getting eror- 'Carbon not found'-
我收到错误-'找不到碳'-
What can I do?
我能做什么？
Can anyone help, please?
请问有人可以帮忙吗？
回答by Md Rashedul Hoque Bhuiyan
You can try this if you want date time string:
如果你想要日期时间字符串，你可以试试这个：
use Carbon\Carbon;
$current_date_time = Carbon::now()->toDateTimeString(); // Produces something like "2019-03-11 12:25:00"
If you want timestamp, you can try:
如果你想要时间戳，你可以尝试：
use Carbon\Carbon;
$current_timestamp = Carbon::now()->timestamp; // Produces something like 1552296328
回答by Him Hah
For Laravel 5.5 or above just use the built in helper
对于 Laravel 5.5 或更高版本，只需使用内置助手
$timestamp = now();
If you want a unix timestamp, you can also try this:
如果你想要一个unix时间戳，你也可以试试这个：
$unix_timestamp = now()->timestamp;
回答by Jerodev
You need to add another \before your carbon class to start in the root namespace.
您需要\在您的 carbon 类之前添加另一个以在根命名空间中启动。
$current_time = \Carbon\Carbon::now()->toDateTimeString();
Also, make sure Carbon is loaded in your composer.json.
另外，请确保 Carbon 已加载到您的composer.json.
回答by Sadee
Laravel 5.2 <= 5.5
Laravel 5.2 <= 5.5
use Carbon\Carbon; // You need to import Carbon
$current_time = Carbon::now()->toDayDateTimeString(); // Wed, May 17, 2017 10:42 PM
$current_timestamp = Carbon::now()->timestamp; // Unix timestamp 1495062127
In addition, this is how to change datetime format for given date & time, in blade:
此外，这是如何在刀片中更改给定日期和时间的日期时间格式：
{{\Carbon\Carbon::parse($dateTime)->format('D, d M \'y, H:i')}}
Laravel 5.6 <
Laravel 5.6 <
$current_timestamp = now()->timestamp;
回答by Brayhan E. Contreras Reyes
It may be a little late, but you could use the helper function time()to get the current timestamp. I tried this function and it did the job, no need for classes :).
可能有点晚了，但您可以使用辅助函数time()来获取当前时间戳。我试过这个功能，它完成了工作，不需要类:)。
You can find this in the official documentation at https://laravel.com/docs/5.0/templates
您可以在https://laravel.com/docs/5.0/templates的官方文档中找到它
Regards.
问候。
回答by Tereh Sumasino
date_default_timezone_set('Australia/Melbourne');
$time = date("Y-m-d H:i:s", time());
回答by Marcos Di Paolo
With a \before a Class declaration you are calling the root namespace:
在\Class 声明之前，您正在调用根命名空间：
$now = \Carbon\Carbon::now()->timestamp;
otherwise it looks for it at the current namespace declared at the beginning of the class. other solution is to use it:
否则，它会在类开头声明的当前命名空间中查找它。其他解决方案是使用它：
use Carbon\Carbon
$now = Carbon::now()->timestamp;
you can even assign it an alias:
你甚至可以给它一个别名：
use Carbon\Carbon as Time;
$now = Time::now()->timestamp;
hope it helps.
希望能帮助到你。
