如何更改模型的$日期属性的格式？

Question

在我的laravel应用程序我有一个数据库列travel_date类型date。此列已添加到Eloquent-Model类的$dates属性中。但是，如果我给你的价值22.01.2015到模型碳抛出异常

InvalidArgumentException in Carbon.php line 425: Unexpected data found. 
Unexpected data found. 
Data missing 

in Carbon.php line 425 
at Carbon::createFromFormat('Y-m-d H:i:s', '20.01.2016') in Model.php line 3015 
at Model->asDateTime('20.01.2016') in Model.php line 2971 
at Model->fromDateTime('20.01.2016') in Model.php line 2926 
at Model->setAttribute('travel_date', '20.01.2016') in Model.php line 446 
[...] 

我的代码来创建模式是：

$trip = Trip::create(array_merge($request->all(), ['carpool_id' => $carpool->id])); //travel_date is 20.01.2016 

而且我$dates，物业

protected $dates = ['deleted_at', 'travel_date']; 

感谢的问候！

Answer 1

您可以创建您的行程是这样的：

$trip = new Trip(); 
$trip->property_1 = $request->property_1; 
$trip->property_2 = $request->property_2; 
$trip->carpool_id = $carpool->id; 
$trip->travel_date = Carbon::createFromFormat('d.m.Y', '20.01.2016'); 
$trip->save();