How can I pass Entity objects to json in symfony 3?

Question

symfony

Good afternoon, I'm trying to return records from the database as json from simophny 3, but I can't find any working method to convert Doctrine objects to json at the output, although in other frameworks this is usually given as a standard function. Tell me, please, is it possible to do this in symfony 3?

Answer 1

symfony.com/doc/current/serializer.html
symfony.com/doc/3.4/components/serializer.html