Array Helper

[wisnubaldas]

Hi..... I made a database backup on migrate, when I use the Arr :: except () helper there is an error array_key_exists (): Using array_key_exists () on objects is deprecated. Use isset () or property_exists () instead how to fix it? can anyone help ....

Databases\Migrations\2014_10_12_000000_create_users_table.php

protected function backup($tName)
    {
      if (Schema::hasTable($tName))
        {
            $file = database_path('seeders/data/'.$tName.'.csv');
            $table = DB::table($tName)->get();
            $writer = Writer::createFromPath($file, 'w+');
            $writer->insertOne(['id','name','email','email_verified_at','password','remember_token']);
            if($table->count() > 0)
            {
                foreach ($table->toArray() as $v) {
                    $filtered = Arr::except($v, ['created_at','updated_at']);
                    dd($filtered);
                    // $writer->insertAll((array)$v); //using an array
                }
            }
        }
    }

here is a snippet of error code:

Rolling back: 2014_10_12_000000_create_users_table

   ErrorException

  array_key_exists(): Using array_key_exists() on objects is deprecated. Use isset() or property_exists() instead

  at vendor/laravel/framework/src/Illuminate/Collections/Arr.php:155
    151▕         if ($array instanceof ArrayAccess) {
    152▕             return $array->offsetExists($key);
    153▕         }
    154▕
  ➜ 155▕         return array_key_exists($key, $array);
    156▕     }
    157▕
    158▕     /**
    159▕      * Return the first element in an array passing a given truth test.

      +3 vendor frames
  4   database/migrations/2014_10_12_000000_create_users_table.php:52
      Illuminate\Support\Arr::except(Object(stdClass))

  5   database/migrations/2014_10_12_000000_create_users_table.php:38
      CreateUsersTable::backup("users")

[crynobone]

Arr::except() is meant to used with array or object that implements ArrayAccess

[wisnubaldas]

Oh, tanks I cast a object variable and it work,

protected function backup($tName)
    {
      if (Schema::hasTable($tName))
        {
            $file = database_path('seeders/data/'.$tName.'.csv');
            $table = DB::table($tName)->get();
            $writer = Writer::createFromPath($file, 'w+');
            $writer->insertOne(['id','name','email','email_verified_at','password','remember_token']);
            if($table->count() > 0)
            {
                foreach ($table->toArray() as $v) {
                    $filtered = Arr::except((array)$v, ['created_at','updated_at']);
                    dd($filtered);
                    // $writer->insertAll((array)$v); //using an array
                }
            }
        }
    }