Laravel Carbon 秒到 forHumans
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Laravel Carbon seconds to forHumans
提问by Froxz
I have a table with column seconds, where I insert online time (in seconds),
我有一个列秒表，我在其中插入在线时间（以秒为单位），
Carbon::parse($seconds)->forHumans();
Doesnt allow me to do this, there is a way to parse seconds and transfer it to humans reading? like 1 hour or 2 weeks?
不允许我这样做，有没有办法解析秒并将其传输给人类阅读？像 1 小时还是 2 周？
回答by Maltronic
This should return the result you're after:
这应该返回您所追求的结果：
Carbon::now()->subSeconds($seconds)->diffForHumans();
回答by ArtisanBay
Try this:
尝试这个：
Carbon Time in Human readable format
人类可读格式的碳时间
// $sec will be the value from your seconds table
echo Carbon::now()->addSeconds($sec)->diffForHumans();
// OR
echo Carbon::now()->subSeconds($sec)->diffForHumans();
Output
输出
// if $sec = 5
5 seconds from now
Found this useful doc Carbon
找到了这个有用的文档Carbon
Hope this is helpful.
希望这是有帮助的。
回答by Abdelhakim Ezzahraoui
1) php artisan make:middleware LastActivityUser
1) php artisan make:middleware LastActivityUser
2) Add this code in middleware LastActivityUser
2）在中间件LastActivityUser中添加这段代码
<?php
namespace App\Http\Middleware;
use Closure;
use Auth;
use Carbon\Carbon;
use Cache;
class LastActivityUser
{
/**
* The authentication factory instance.
*
* @var \Illuminate\Contracts\Auth\Factory
*/
protected $auth;
/**
* Create a new middleware instance.
*
* @param \Illuminate\Contracts\Auth\Factory $auth
* @return void
*/
public function __construct(Auth $auth)
{
$this->auth = $auth;
}
/**
* Handle an incoming request.
*
* @param \Illuminate\Http\Request $request
* @param \Closure $next
* @return mixed
*/
public function handle($request, Closure $next)
{
if(Auth::check()) {
$expiresAt = Carbon::now()->addSeconds(10);
Cache::put('user-is-online-' . Auth::user()->id, true, $expiresAt);
}
return $next($request);
}
}
3) Add This Function in Your User Model
3) 在您的用户模型中添加此功能
public function is_online() {
return Cache::has('user-is-online-' . $this->id);
}
4) Declare in (app\Http\Kernel.php)
4) 在 (app\Http\Kernel.php) 中声明
protected $middlewareGroups = [
'web' => [
\App\Http\Middleware\LastActivityUser::class, //Add this Line
]
5) in Your Template Blade
5）在你的模板刀片中
@if($user->is_online())
<span>On</span>
@else
<span>Off</span>
@endif
