public function run() { $faker = Faker\factory::create(); $users = User::lists('id')->All(); $challenges = Challenge::lists('id')->All(); $questions = Question::lists('id')->All(); $options = Option::lists('id')->All(); foreach (range(1, 5) as $index) { User::create(['user_id' => $faker->randomElement($users), 'challenge_id' => $faker->randomElement($challenges), 'active' => $faker->numberBetween($min = 0, $max = 1)]); } }