public function load(ObjectManager $manager)
 {
     $blog1 = new Blog();
     $blog1->setTitle('A day in paradise - A day with Symfony2');
     $blog1->setBlog('Lorem ipsum dolor sit d us imperdiet justo scelerisque. Nulla consectetur...');
     $blog1->setImage('pic1.jpg');
     $blog1->setAuthor('dsyph3r');
     $blog1->setTags('symfony2, php, paradise, symblog');
     $blog1->setCreated(new \DateTime());
     $blog1->setUpdated($blog1->getCreated());
     $manager->persist($blog1);
     $blog2 = new Blog();
     $blog2->setTitle('A day in paradise - A day with Symfony2');
     $blog2->setBlog('Lorem ipsum dolor sit d us imperdiet justo scelerisque. Nulla consectetur...');
     $blog2->setImage('pic1.jpg');
     $blog2->setAuthor('dsyph3r');
     $blog2->setTags('symfony2, php, paradise, symblog');
     $blog2->setCreated(new \DateTime());
     $blog2->setUpdated($blog2->getCreated());
     $manager->persist($blog2);
     for ($i = 3; $i < 50; $i++) {
         ${$i} = new Blog();
         ${$i}->setTitle('A day in paradise - A day with Symfony2');
         ${$i}->setBlog('Lorem ipsum dolor sit d us imperdiet justo scelerisque. Nulla consectetur...');
         ${$i}->setImage('pic' . $i . '.jpg');
         ${$i}->setAuthor('dsyph3r');
         ${$i}->setTags('symfony2, php, paradise, symblog');
         ${$i}->setCreated(new \DateTime());
         ${$i}->setUpdated(${$i}->getCreated());
         $manager->persist(${$i});
     }
     $manager->flush();
     $this->addReference('blog-1', $blog1);
     $this->addReference('blog-2', $blog2);
 }
 /**
  * {@inheritDoc}
  */
 public function getUpdatedAt()
 {
     $this->__initializer__ && $this->__initializer__->__invoke($this, 'getUpdatedAt', array());
     return parent::getUpdatedAt();
 }