CODEWITHSUNDEEP
phpsymfonydoctrine-orm
Nathan Meyer
Nathan Meyer

Reputation: 312

Doctrine2 - How to return an object instead of an array

I'm trying to create a comment form, but I'm stuck with something.

I retrieve my data with findBy(array('slug' => $slug)) .

I know that this method returns an array, not an object. When I want to add a comment, I have an error 

"Type error: Argument 1 passed to AppBundle\Entity\Comment::setTrick() must
 be an instance of AppBundle\Entity\Trick, array given, called in
 /Applications/MAMP/htdocs/SnowTricks/src/AppBundle/Controller
 /AppController.php on line 71"

How can I create, or use a method that returns an object ?

Thanks for your replies and sorry for my English

Upvotes: 1

Views: 737

Answers (1)

jkucharovic
jkucharovic

Reputation: 4244

If you need to retrieve single entity, you should use method ::findOneBy 

$entity = $this->getDoctrine()
    ->getRepository('AppBundle:Trick')
    ->findOneBy(array('slug' => $slug))
;

Upvotes: 4

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