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MongoDB\Driver\WriteResult
Returns an array of identifiers for upserted documents

MongoDB\Driver\WriteResult::getUpsertedIds

(mongodb >=1.0.0)

MongoDB\Driver\WriteResult::getUpsertedIds — Returns an array of identifiers for upserted documents

Description

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

Parameters

This function has no 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

Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.

Examples

Example #1 MongoDB\Driver\WriteResult::getUpsertedIds() 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->getUpsertedIds());?>

The above example will output something similar to:

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

Php/docs/mongodb-driver-writeresult.getupsertedids

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