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MongoDB\\InsertManyResult::getInsertedIds()
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.. default-domain:: mongodb
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:class: singlecol
Definition
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.. phpmethod:: MongoDB\\InsertManyResult::getInsertedIds()
Return a map of IDs (i.e. ``_id`` field values) for the inserted documents.
.. code-block:: php
function getInsertedIds(): array
Since IDs are created by the driver, this method may be called irrespective
of whether the write was acknowledged.
Return Values
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A map of IDs (i.e. ``_id`` field values) for the inserted documents.
The index of each ID in the map corresponds to each document's position in the
bulk operation. If a document had an ID prior to inserting (i.e. the driver did
not generate an ID), the index will contain its ``_id`` field value. Any
driver-generated ID will be a :php:`MongoDB\\BSON\\ObjectId
<class.mongodb-bson-objectid>` instance.
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