Zend FR

/**
     * @var date
     */
    protected $date;


/**
     * Get date.
     *
     * @return date
     */
    public function getDate()
    {
        return $this->date;
    }

    /**
     * Set date.
     *
     * @param date $date
     * @return UserInterface
     */
    public function setDate($date)
    {
        $this->date = $date;
        return $this;
    }

/**
     * Get date.
     *
     * @return date
     */
    public function getDate();

    /**
     * Set date.
     *
     * @param date $date
     * @return UserInterface
     */
    public function setDate($date);

public function indexAction()
    {
        if (!$this->zfcUserAuthentication()->hasIdentity()) {
            return $this->redirect()->toRoute(static::ROUTE_LOGIN);
        }  
        $sm = $this->getServiceLocator();
        $auth = $sm->get('zfcuser_auth_service');
        if ($auth->hasIdentity()) {
            $email_userco=$auth->getIdentity()->getEmail();    
            $users = $this->getObjectManager()->getRepository('ZfcUser\Entity\User')->findAll();
            foreach ($users as $user)
            {
                if ($user->getEmail() === $email_userco )
                {
                    $user_id= $this->getObjectManager()->getRepository('ZfcUser\Entity\User')->findBy(array('email'=> $email_userco));
                    foreach ($user_id as $user_date) {
                        $user_date->setDate(date('Y-m-d'));
                        $user_date->setDisplayName('toto');
                        $this->getObjectManager()->persist($user_date);
                        $this->getObjectManager()->flush();
                    }                                       
                }
            }  
            return new ViewModel(array('users'=>$users, 'user_date'=> $user_date)); 

        }                  
    }