public static function getPlants()
{
$plants = array();
$plant1 = new Plant();
$plant1->setIdPlant(1);
$plant1->setName("Lemon Balm");
$plants[$plant1->getIdPlant()] = $plant1;
$plant2 = new Plant();
$plant2->setIdPlant(2);
$plant2->setName("Bay Laurel");
$plants[$plant2->getIdPlant()] = $plant2;
$plant3 = new Plant();
$plant3->setIdPlant(3);
$plant3->setName("Tarragon");
$plants[$plant3->getIdPlant()] = $plant3;
return $plants;
}