CODEWITHSUNDEEP
phplaravel
Maks.Burkov
Maks.Burkov

Reputation: 626

array_key_exists() exception error , why not working on false?

I got this error .. When executing with this kind of model initialize false on CREATED_AT and UPDATED_AT i got the error of array_key_exists() , but when i initialize with null values mine model working correctly .. Can anybody explain me why i got this kind of behavior ?
I am using Laravel 5.6 version .. 

Seeding: CouponTableSeeder

   ErrorException  : array_key_exists(): The first argument should be either a string or an integer

  at /Applications/XAMPP/xamppfiles/htdocs/sites/FakeProject/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Concerns/HasAttributes.php:1028
    1024|         // Here we will spin through every attribute and see if this is in the array of
    1025|         // dirty attributes. If it is, we will return true and if we make it through
    1026|         // all of the attributes for the entire array we will return false at end.
    1027|         foreach (Arr::wrap($attributes) as $attribute) {
  > 1028|             if (array_key_exists($attribute, $changes)) {
    1029|                 return true;
    1030|             }
    1031|  

   }
1032|

Model: 

class Coupon extends Model
{
    protected $table = 'coupons';

    protected $primaryKey = 'coupon_id';

    public $incrementing = false;

    const CREATED_AT = false;

    const UPDATED_AT = false;

    protected $fillable = [
        'coupon_id','title','amount','price','type','created_at','expired_at'
    ];
}

Upvotes: 3

Views: 6195

Answers (1)

user9628338
user9628338

Reputation:

use 

public $timestamps = false;

when you don't want created_at and updated_at fields

Upvotes: 3

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