Doctrine 2: What returns getResult when there are no rows? zero?

Question

Interestingly, it returns functions like get*Result() . Seems null? Where can I find such information in documents?

Answer 1

get*Result() methods return empty array()
getSingle*Result() methods throw a \Doctrine\ORM\NoResultException

The API document is at http://docs.doctrine-project.org/projects/doctrine-orm/en/latest/index.html

Answer 2

Just use var_dump () and you will see exactly what the function returns.