我正在创建一个类似日历的东西,尝试制作几个导航按钮,我正在使用Carbon来创建日期。
这是控制器中的代码:
if ($date == null) {
$date = \Carbon\Carbon::now();
} else {
$date = \Carbon\Carbon::createFromFormat('Y-m-d', $date);
}
$navDays = [
'-7Days' => $date->subDay('7')->toDateString(),
'-1Day' => $date->subDay('1')->toDateString(),
'Today' => $date->today()->toDateString(),
'+1Day' => $date->addDay('1')->toDateString(),
'+7Days' => $date->addDay('7')->toDateString()
];
然后在我的看法中,我正在做这件事:
@foreach($navDays as $key => $i)
<li>
<a href="/planner/bookings/{{ $i }}" class="small button">
{{ $key }}
</a>
</li>
@endforeach
问题在于,碳似乎在创建数组时更改了$date,因为这些是我得到的日期(其中$date
设置为2015-11-29
):
<ul class="button-group even-5">
<li><a href="/planner/bookings/2015-11-22" class="small button">-7Days</a></li>
<li><a href="/planner/bookings/2015-11-21" class="small button">-1Day</a></li>
<li><a href="/planner/bookings/2015-12-22" class="small button">Today</a></li>
<li><a href="/planner/bookings/2015-11-22" class="small button">+1Day</a></li>
<li><a href="/planner/bookings/2015-11-29" class="small button">+7Days</a></li>
</ul>
有人知道我做错了什么吗?
$now->toImmutable()->addDay()
来实现。 - Amir Hossein Abdollahi