laravel 如何将天数添加到日期？
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How to add number of days to a date?
提问by moses toh
My code is like this :
我的代码是这样的：
<table class="table">
<tbody>
<tr>
<th>Date</th>
<th>Charge</th>
</tr>
@foreach($cancel_policy_api as $key=>$value)
<tr>
<td>{{ $value['CheckIn'] }} + {{ $value['CXLDay'] }}</td>
<td>{{ $value['CXLFee'] }} </td>
</tr>
@endforeach
</tbody>
</table>
$value['CheckIn'] = '2016-01-23'
$value['CXLDay'] = '2'
I want to add CheckIn and CXLDay
我想添加 CheckIn 和 CXLDay
So, $value['CheckIn'] + $value['CXLDay'] = 2016-01-25
所以， $value['CheckIn'] + $value['CXLDay'] = 2016-01-25
How to add integer/string and date in laravel 5 view?
如何在 Laravel 5 视图中添加整数/字符串和日期？
Thank you very much
非常感谢
回答by Joel Hinz
You can do that with the strtotime()function, then use date()to get it back to a date again - like this:
您可以使用该strtotime()函数执行此操作，然后使用date()它再次将其恢复为日期 - 如下所示：
$newTime = strtotime('%s +%d days'. $value['CheckIn'], $value['CXLDay']);
$newDate = date('Y-m-d', $newTime);
Or, since you're using Laravel, if this is a Carbon object you can just use this:
或者，由于您使用的是 Laravel，如果这是一个 Carbon 对象，您可以使用它：
$newDate = $oldDate->addDays($numDays);
(Docs for the latter here: http://carbon.nesbot.com/docs/#api-addsub)
（后者的文档在这里：http: //carbon.nesbot.com/docs/#api-addsub）
Either way, I would recommend that you don't do this in the view, but either through a model method or in the controller, or in a repository - depending on what best suits your application.
无论哪种方式，我都建议您不要在视图中执行此操作，而是通过模型方法或在控制器中或在存储库中执行此操作——这取决于什么最适合您的应用程序。
回答by ruggfrancesco
Edit: you are trying to sum days contained in a variable, so try this
编辑：您正在尝试对变量中包含的天数求和，所以试试这个
$mydate = '23-01-2016';
$daystosum = '2';
$datesum = date('d-m-Y', strtotime($mydate.' + '.$daystosum.' days'));
