php - Get entity by ID from multiple entities in Symfony2 -


suppose have set of entities:

$entities = $em->getrepository('mybundle:entity')->findby(array('cat' => 1));

what best way pick single entity out of set id? of course can search loop or array_filter, e.g.:

$entity = null; foreach ($entities $_entity) {     if ($_entity->getid() == $id) {         $entity = $_entity;         break;     } }

but maybe there build in symfony/doctrine method that?

hi can use filter method arraycollection class, it's not different looping entities you're doing

$idtosearch = $n;  $newcollection = $entities->filter(     function($entity) use ($idtosearch) {         return $entity->getid() == $idtosearch;     } );

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