MongoDB\Driver\WriteResult::getDeletedCount
Returns the number of documents deleted
Description
final public intnull MongoDB\Driver\WriteResult::getDeletedCount()
Parameters
This function has no parameters.
Return Values
Returns the number of documents deleted, or null
if the write was not
acknowledged.
Errors/Exceptions
- Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
Examples
Example #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());
?>
The above example will output:
See Also
- MongoDB\Driver\WriteResult::isAcknowledged