Problem with overwrite User3::all() method in User Mode - laravel

Question

I have a User Model as:
<?php
namespace App;
use App\User;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Notifications\Notifiable;
use Illuminate\Support\Facades\Notification;
use Illuminate\Notifications\RoutesNotifications;
use Notifications\EmailClientOfAccount;
class User3 extends User
{
use Notifiable;
public $emailList;
protected $fillable = [
'name', 'email',
];
public function __construct($emails)
{
$this->emailList = $emails;
}
public function getEmailList()
{
return $this->emailList;
}
public static function all(array $columns=[])
{
return $emailList;
}
public function routeNotificationForMail($notification)
{
return $this->email;
}
}
Then,and in Controller:
$collection = collect([
[ 'name' => 'user1', 'email' => 'user1#gmail.com', ], [ 'name' => 'user2',
'email' => 'user2#gmail.com', ], [ 'name' => 'user1000', 'email' =>
'user1000#gmail.com', ],
]);
Second Stage:
$u4 = new User3($collection);
when I use :
dd($u4::all());
It show below error:
ErrorException: Declaration of App\User3::all(array $columns = Array)
should be compatible with
Illuminate\Database\Eloquent\Model::all($columns = Array)
I very try for solve it, but dont,
very Thanks for any help to me,

Answer 1

reference from: Laravel error "Declaration of model/model_name should be compatible with Illuminate\Database\Eloquent\Model"
When overriding a method from parent class - the signature of the method must be exactly the same in terms of parameters and their types
In the parent class, both $attributes and $options are set to be of type array, so you must also set set them this way in your class
namespace App\Models;
class User extends \Illuminate\Database\Eloquent\Model {
...
public function update(array $attributes = [], array $options = []) {
// ... your implementation
return parent::update($attributes, $options);
}
...
}
It show below error: ErrorException: Declaration of App\User3::all (array $columns = Array) should be compatible with Illuminate\Database\Eloquent\Model::all ($columns = Array)
Check that potions. they are not same. May be this is the reason. focus on this may helps you.