public function createExercise() { $users = User::all(); $words = Word::all(); foreach (range(1, 5) as $i) { $user = $users->random(); $word = $words->random(); $translation = $word->translations->random(); $exercise = new Exercise(); $exercise->status = 'new'; $exercise->reading = 10; $exercise->memory = 10; $exercise->user()->associate($user); $exercise->word()->associate($word); $exercise->translation()->associate($translation); $exercise->save(); echo 'Exercise id: ' . $exercise->id . '<br>'; } }