Hey Parsifal,
Have you read the following article already?
https://github.com/doctrine/DoctrineModule/blob/master/docs/hydrator.md
Hydrators don't flush, it will update the data within the entity itself.
You have to persist/flush the entity, depending on the state of the entity
after hydrating.
What do you mean by point 2? If you hydrate the same entity you will
obviously overwrite it but if you take a new instance of your entity class
it won't. Example:
use DoctrineModule\Stdlib\Hydrator\DoctrineObject as DoctrineHydrator;
$hydrator = new DoctrineHydrator($entityManager);
$exampleData = [
0 => [
'name' => 'Amsterdam'
],
1 => [
'name' => 'Paris'
],
2 => [
'name' => 'London'
]
];
$cities = [];
foreach ($exampleData as $data) {
$city = new City();
$city = $hydrator->hydrate($data, $city);
$entityManager->persist($city);
$cities[] = $city;
}
$entityManager->flush($cities);
PS: you dont need to flush an array containing the cities, but it gives you a
bit more control over what you are flushing with the entityManager. Just
persisting the entities and flushing will do if you don't change any other
entities within your request else you will flush every entity managed by the
EntityManager.
Hope this helps you.
Greetings,
Kwido
Op maandag 13 juli 2015 13:20:44 UTC+2 schreef Parsifal:
>
> Hi,
>
> I want to use DoctrineModule hydrator standalone without zend form just to
> hydrate arrays.
>
> 1) Does it flush data too? Or do I need to call flush after hydrate?
> 2) If it does not flush itself, is it possible to hydrate data within a
> foreach? Or the last data will be overwritten and only the last one will be
> flushed?
>
> Thanks in advance,
>
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