Code: symfony3

sudo mkdir -p /usr/local/bin sudo curl -LsS https://symfony.com/installer -o /usr/local/bin/symfony sudo chmod a+x /usr/local/bin/symfony

composer create-project symfony/framework-standard-edition folder

php bin/console server:run

bin/console generate:bundle

(create entity)
bin/console doctrine:generate:entity

(regenerate entity)
use Doctrine\ORM\Mapping as ORM;

bin/console doctrine:generate:entities NameBundle or NameBundle/Entity/Name

bin/console doctrine:schema:update --force

bin/console doctrine:fixtures:load

bin/console doctrine:fixtures:load --append

Code