Seeder & Faker

php artisan make:seeder BlogSeeder
          
use App\Models\Blog;
use Faker\Factory as Faker;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;
          
BlogSeeder.php 
public function run(){

1-------------------------------------------------------------------------
$faker = Faker::create();
for(i=0; i<100; i++){
  $all_blog = new Blog;          
  $all_blog->name = $faker->name;       
  $all_blog->save();
}

2-------------------------------------------------------------------------
$blogs = [
    ['name'=>'Arman','created_at'=>now() ], 
    ['name'=>'Sharif','created_at'=>now() ],
];
Blog::insert($blogs);
3-------------------------------------------------------------------------
Blog::create([ 'name' => 'Super Admin', 'password' => Hash::make('12345678') ]);
4-------------------------------------------------------------------------
DB::table('users')->insert([
    'name' => Str::random(10),
    'email' => Str::random(10).'@gmail.com',
    'password' => Hash::make('password'),
]);
5-------------------------------------------------------------------------
$users = [
    [ 'name'=>'Admin User', 'password'=> bcrypt('123456'), ],
    [ 'name'=>'User', 'password'=> bcrypt('123456'), ],
];
foreach ($users as $key => $user) {
    User::create($user);
}
          
}
          
DatabaseSeeder.php
public function run(){
  $this->call([
      BlogSeeder::class,
  ]);
}

Factory------------------------------------------------------------------
php artisan make:factory BlogFactory
          
factories/BlogFactory.php
use Illuminate\Support\Str;
        return [
            'title' => Str::random(30),
            'detail' => fake()->paragraph(),
        ]; 
          
seeders/DatabaseSeeder.php
    public function run(): void
    {
        \App\Models\Blog::factory(10)->create();
    }
         
php artisan migrate:fresh --seed
php artisan db:seed --class=BlogSeeder