get(); $classes = [ ['class_name' => '1 A', 'class_level' => '1'], ['class_name' => '1 B', 'class_level' => '1'], ['class_name' => '2 A', 'class_level' => '2'], ['class_name' => '2 B', 'class_level' => '2'], ]; foreach ($classes as $index => $class) { ClassRoom::create($class); } } }