问如何在Doctrine MongoDB中删除多个文档

EN

$collection = $dm->getDocumentCollection('Documents\User');
$collection->remove(array('age' => 18));

// Use the raw MongoCollection to bypass logging and events
$mongoCollection = $collection->getMongoCollection();
$mongoCollection->remove(array('age' => 18));

$qb = $dm->createQueryBuilder('Documents\User');
$qb->remove()
    ->field('age')->equals(18)
    ->getQuery()
    ->execute();