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================================
MongoDB\\Database::withOptions()
================================
.. default-domain:: mongodb
.. contents:: On this page
:local:
:backlinks: none
:depth: 1
:class: singlecol
Definition
----------
.. phpmethod:: MongoDB\\Database::withOptions()
Returns a clone of the Database object, but with different options.
.. code-block:: php
function withOptions(array $options = []): MongoDB\Database
This method has the following parameters:
.. include:: /includes/apiargs/MongoDBDatabase-method-withOptions-param.rst
The ``$options`` parameter supports the following options:
.. include:: /includes/apiargs/MongoDBDatabase-method-withOptions-option.rst
Return Values
-------------
A :phpclass:`MongoDB\\Database` object.
Errors/Exceptions
-----------------
.. include:: /includes/extracts/error-invalidargumentexception.rst
Example
-------
The following example clones an existing Database object with a new read
preference:
.. code-block:: php
<?php
$db = (new MongoDB\Client)->test;
$newDb = $db->withOptions([
'readPreference' => new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::RP_SECONDARY),
]);
See Also
--------
- :phpmethod:`MongoDB\\Database::__construct()`