我的laravel视图中有一个对象应该在对象中有一个对象，但是我无法使用对象表示法访问子对象。我可以用数组表示法访问子属性。
在我看来，我可以通过以下方式访问父属性：
$model->Model
但这不能用于访问[specs]中的子属性：
$model->specs->updated_at
这有效
$model['specs']['updated_at']
我正在尝试获取specs子级中的updated_at值，但是$model['specs']['updated_at']返回的值不正确。对象中的值为“0000-00-00 00:00:00”，但$model['specs']['updated_at']返回的值为“-0001-11-30 00:00:00”。这就是为什么我试图使用对象表示法来查看是否返回正确的值。
这是对象上的print_r：
Pricing Object
(
[primaryKey:protected] => ModelID
[table:protected] => Pricing
[connection:protected] => design
[perPage:protected] => 15
[incrementing] => 1
[timestamps] => 1
[attributes:protected] => Array
(
[ModelID] => 2762
[MakeID] => 151
[Model] => 240MK
[Cost] => 17076
[MarkUp] => 0.134690
[OptionID] => A
[Surcharge] => 0.00
[MAP] => 21999
[galleryId] => 1158
[Base] => 18300
[Discount] => 3000
[Mandatory_Options] => 3500, 150, 30, 96
[Option_Discount] => 2000
[created_at] => 0000-00-00 00:00:00
[updated_at] => 2014-02-17 14:22:18
)
[original:protected] => Array
(
[ModelID] => 2762
[MakeID] => 151
[Model] => 240MK
[Cost] => 17076
[MarkUp] => 0.134690
[OptionID] => A
[Surcharge] => 0.00
[MAP] => 21999
[galleryId] => 1158
[Base] => 18300
[Discount] => 3000
[Mandatory_Options] => 3500, 150, 30, 96
[Option_Discount] => 2000
[created_at] => 0000-00-00 00:00:00
[updated_at] => 2014-02-17 14:22:18
)
[relations:protected] => Array
(
[specs] => Spec Object
(
[primaryKey:protected] => ModelID
[table:protected] => Specs
[connection:protected] => design
[perPage:protected] => 15
[incrementing] => 1
[timestamps] => 1
[attributes:protected] => Array
(
[ModelID] => 2762
[Dry] => 5292
[GVWR] => 0
[Cargo] => 1908
[Tongue] => 0
[Axle] => 0
[Height] => 131
[Length] => 331
[Width] => 0
[Interior] => 0
[Fresh] => 43
[Gray] => 60
[Black] => 30
[Awning] => 0
[Type] => A
[Bunks] => H
[Fiberglass] => I
[Slideout] => 1
[Updatestamp] => 012513
[Sleeps] => 3
[Vents] => 0
[Exterior_Kitchen] => L
[Exterior_Doors] => 1
[Awning_Size1] =>
[Awning_Size2] =>
[Awning_Size3] =>
[Awning_Size4] =>
[Awning_Size5] =>
[created_at] => 0000-00-00 00:00:00
[updated_at] => 0000-00-00 00:00:00
)
[original:protected] => Array
(
[ModelID] => 2762
[Dry] => 5292
[GVWR] => 0
[Cargo] => 1908
[Tongue] => 0
[Axle] => 0
[Height] => 131
[Length] => 331
[Width] => 0
[Interior] => 0
[Fresh] => 43
[Gray] => 60
[Black] => 30
[Awning] => 0
[Type] => A
[Bunks] => H
[Fiberglass] => I
[Slideout] => 1
[Updatestamp] => 012513
[Sleeps] => 3
[Vents] => 0
[Exterior_Kitchen] => L
[Exterior_Doors] => 1
[Awning_Size1] =>
[Awning_Size2] =>
[Awning_Size3] =>
[Awning_Size4] =>
[Awning_Size5] =>
[created_at] => 0000-00-00 00:00:00
[updated_at] => 0000-00-00 00:00:00
)
[relations:protected] => Array
(
)
[hidden:protected] => Array
(
)
[visible:protected] => Array
(
)
[appends:protected] => Array
(
)
[fillable:protected] => Array
(
)
[guarded:protected] => Array
(
[0] => *
)
[dates:protected] => Array
(
)
[touches:protected] => Array
(
)
[with:protected] => Array
(
)
[exists] => 1
[softDelete:protected] =>
)
)
[hidden:protected] => Array
(
)
[visible:protected] => Array
(
)
[appends:protected] => Array
(
)
[fillable:protected] => Array
(
)
[guarded:protected] => Array
(
[0] => *
)
[dates:protected] => Array
(
)
[touches:protected] => Array
(
)
[with:protected] => Array
(
)
[exists] => 1
[softDelete:protected] =>
)
答案 0 :(得分：0)
<?php
class one
{
public $hello="hello";
}
class two
{
public $welcome;
public function __construct()
{
$this->welcome = new one();
}
}
$two=new two();
$two->welcome->hello;
?>