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MongoDB\Driver\WriteResult::getUpsertedIds

PHP function Edit on GitHub ✎

(mongodb >=1.0.0)

Returns an array of identifiers for upserted documents

Description

MongoDB\Driver\WriteResult::getUpsertedIds(): array

Parameters Parameters

Return Values

Returns an array of identifiers (i.e. "_id" field values) for upserted documents. The array keys will correspond to the index of the write operation (from MongoDB\Driver\BulkWrite) responsible for the upsert.

Errors/Exceptions

Examples

MongoDB\Driver\WriteResult::getUpsertedIds() example

php

<?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->getUpsertedIds());

?>

The above example will output something similar to:

output

array(2) {
  [2]=>
  object(MongoDB\BSON\ObjectId)#4 (1) {
    ["oid"]=>
    string(24) "580e62a224f2302f191b880b"
  }
  [3]=>
  object(MongoDB\BSON\ObjectId)#5 (1) {
    ["oid"]=>
    string(24) "580e62a224f2302f191b880c"
  }
}