php 如何在symfony2中使用教义findOneBy方法返回一个数组而不是对象?
声明:本页面是StackOverFlow热门问题的中英对照翻译,遵循CC BY-SA 4.0协议,如果您需要使用它,必须同样遵循CC BY-SA许可,注明原文地址和作者信息,同时你必须将它归于原作者(不是我):StackOverFlow
原文地址: http://stackoverflow.com/questions/23681567/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
How to return an array not an object with doctrine findOneBy method in symfony2?
提问by irimie andrei
I have a situation in which I want to query the database with findOneBy($id) method from doctrine in symfony2.
我有一种情况,我想使用 symfony2 中的学说中的 findOneBy($id) 方法查询数据库。
$namePosting = $this->getDoctrine()->getRepository('MyBundle:Users')->findOneById($userPosting);
The result it's an object with protected properties. I want to return it directly an array. How can this be done ?
结果它是一个具有受保护属性的对象。我想直接返回一个数组。如何才能做到这一点 ?
回答by Ioana Hazsda
findOneBy(array())
will always return null or object.
findOneBy(array())
将始终返回 null 或 object。
But you can use instead findById($userPosting)
or findBy(array('id' => $userPosting))
and it will return an array, e.g.:
但是你可以使用findById($userPosting)
or findBy(array('id' => $userPosting))
,它会返回一个数组,例如:
$this->getDoctrine()->getRepository('MyBundle:Users')->findById($userPosting))
Edited
已编辑
Or you can add a method in UserRepository
class:
或者你可以在UserRepository
类中添加一个方法:
use Doctrine\ORM\EntityRepository;
use Doctrine\ORM\Query;
class UserRepository extends EntityRepository
{
public function getUser($userPosting)
{
$qb = $this->createQueryBuilder('u')
->select('u')
->where('u =:userPosting')->setParameter('userPosting', $userPosting)
->getQuery()
->getResult(Query::HYDRATE_ARRAY);
return $qb;
}
}