MongoDB\Driver\WriteResult::getDeletedCount
(mongodb >=1.0.0)
MongoDB\Driver\WriteResult::getDeletedCount — Returns the number of documents deleted
Parámetros
Esta función no tiene parámetros.
Valores devueltos
Returns the number of documents deleted, or null if the write was not
acknowledged.
Errores/Excepciones
- Lanza una MongoDB\Driver\Exception\InvalidArgumentException en errores de análisis de argumentos.
Ejemplos
Ejemplo #1 MongoDB\Driver\WriteResult::getDeletedCount() example
<?php
$manager = new MongoDB\Driver\Manager;
$bulk = new MongoDB\Driver\BulkWrite;
$bulk->insert(['x' => 1]);
$bulk->update(['x' => 1], ['$set' => ['y' => 3]]);
$bulk->update(['x' => 2], ['$set' => ['y' => 1]], ['upsert' => true]);
$bulk->update(['x' => 3], ['$set' => ['y' => 2]], ['upsert' => true]);
$bulk->delete(['x' => 1]);
$result = $manager->executeBulkWrite('db.collection', $bulk);
var_dump($result->getDeletedCount());
?>El resultado del ejemplo sería:
int(1)
Ver también
- MongoDB\Driver\WriteResult::isAcknowledged() - Returns whether the write was acknowledged
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