MongoDBClient-getWriteConcern.txt

==================================
MongoDB\\Client::getWriteConcern()
==================================

.. meta::
   :description: Retrieve the write concern for a Client with the MongoDB PHP Library.

.. versionadded:: 1.2


.. contents:: On this page
   :local:
   :backlinks: none
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   :class: singlecol

Definition
----------

.. phpmethod:: MongoDB\Client::getWriteConcern()

   Returns the write concern for this client.

   .. code-block:: php

      function getWriteConcern(): MongoDB\Driver\WriteConcern

Return Values
-------------

A :php:`MongoDB\Driver\WriteConcern <class.mongodb-driver-writeconcern>`
object.

Example
-------

.. code-block:: php

   <?php

   $client = new MongoDB\Client('mongodb://127.0.0.1/', [
       'journal' => true,
   ]);

   var_dump($client->getWriteConcern());

The output would then resemble:

.. code-block:: none

   object(MongoDB\Driver\WriteConcern)#4 (1) {
     ["j"]=>
     bool(true)
   }

See Also
--------

- :manual:`Write Concern </reference/read-concern>` in the MongoDB manual
- :php:`MongoDB\Driver\WriteConcern::isDefault() <mongodb-driver-writeconcern.isdefault>`
- :phpmethod:`MongoDB\Collection::getWriteConcern()`
- :phpmethod:`MongoDB\Database::getWriteConcern()`
- :phpmethod:`MongoDB\GridFS\Bucket::getWriteConcern()`