/**
  * {@inheritDoc}
  */
 public function load(ObjectManager $manager)
 {
     $m1 = new Mois();
     $m2 = new Mois();
     $m3 = new Mois();
     $m4 = new Mois();
     $m5 = new Mois();
     $m6 = new Mois();
     $m7 = new Mois();
     $m8 = new Mois();
     $m9 = new Mois();
     $m10 = new Mois();
     $m11 = new Mois();
     $m12 = new Mois();
     //ajout des différents mois
     $m1->setLibelle("Janvier");
     $m2->setLibelle("Février");
     $m3->setLibelle("Mars");
     $m4->setLibelle("Avril");
     $m5->setLibelle("Mai");
     $m6->setLibelle("Juin");
     $m7->setLibelle("Juillet");
     $m8->setLibelle("Aout");
     $m9->setLibelle("Septembre");
     $m10->setLibelle("Octobre");
     $m11->setLibelle("Novembre");
     $m12->setLibelle("Decembre");
     //persist des données
     $manager->persist($m1);
     $manager->persist($m2);
     $manager->persist($m3);
     $manager->persist($m4);
     $manager->persist($m5);
     $manager->persist($m6);
     $manager->persist($m7);
     $manager->persist($m8);
     $manager->persist($m9);
     $manager->persist($m10);
     $manager->persist($m11);
     $manager->persist($m12);
     $manager->flush();
 }