public function load(ObjectManager $manager) { $users = array(array('firstname' => 'Adrien', 'lastname' => 'Manikon', 'initial' => 'AM')); foreach ($users as $userData) { $user = new User(); $user->setFirstname($userData['firstname']); $user->setLastname($userData['lastname']); $user->setInitial($userData['initial']); $manager->persist($user); } $manager->flush(); }