我是 Laravel 新手，使用 Laravel 5.3。
我正在创建一个check()Laravel 模型中用于用户登录的函数
在这里我使用默认值从数据库获取所有数据$this->all();这给我带来了一个大的多维
大批 。
Illuminate\Database\Eloquent\Collection Object
(
[items:protected] => Array
(
[0] => App\wn_users Object
(
[table:protected] => wn_users
[timestamps] =>
[fillable:protected] => Array
(
[0] => role_id
[1] => firstname
[2] => lastname
[3] => username
[4] => email
[5] => password
[6] => companyname
[7] => country_id
[8] => description
[9] => ip
[10] => update_date
[11] => status
)
[connection:protected] =>
[primaryKey:protected] => id
[keyType:protected] => int
[incrementing] => 1
[with:protected] => Array
(
)
[perPage:protected] => 15
[exists] => 1
[wasRecentlyCreated] =>
[attributes:protected] => Array
(
[user_id] => 1
[role_id] => 1
[firstname] => Aman kumar
[lastname] => --
[username] => Aman kumar
[email] => [email protected]
[password] => e10adc3949ba59abbe56e057f20f883e
[companyname] => Imax
[country_id] => 123
[description] => Testing
[ip] => 192.168.1.1
[update_date] => 2017-03-20
[status] => 0
[created_at] =>
[updated_at] =>
)
[original:protected] => Array
(
[user_id] => 1
[role_id] => 1
[firstname] => Aman kumar
[lastname] => --
[username] => Aman kumar
[email] => [email protected]
[password] => e10adc3949ba59abbe56e057f20f883e
[companyname] => Imax
[country_id] => 123
[description] => Testing
[ip] => 192.168.1.1
[update_date] => 2017-03-20
[status] => 0
[created_at] =>
[updated_at] =>
)
[casts:protected] => Array
(
)
[dates:protected] => Array
(
)
[dateFormat:protected] =>
[appends:protected] => Array
(
)
[events:protected] => Array
(
)
[observables:protected] => Array
(
)
[relations:protected] => Array
(
)
[touches:protected] => Array
(
)
[hidden:protected] => Array
(
)
[visible:protected] => Array
(
)
[guarded:protected] => Array
(
[0] => *
)
)
)
)
但我只想得到'attributes:protected'在 laravel 中形成整个数组。我已经尝试过了
echo $data = $this->getAttributes()['firstname'];但这会返回错误
Undefined index: firstname
请帮助我解决我的问题
预先感谢您的帮助和时间。
一个非常简单的方法：
$arr = $this->all()->toArray();
var_dump($arr); // oh~ array data!
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