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========================
MongoDB\\Client::__get()
========================
.. default-domain:: mongodb
.. contents:: On this page
:local:
:backlinks: none
:depth: 1
:class: singlecol
Definition
----------
.. phpmethod:: MongoDB\\Client::__get($databaseName)
Select a MongoDB database.
.. code-block:: php
function __get($databaseName): MongoDB\Database
:phpmethod:`MongoDB\\Client::__get` has the following parameters:
.. include:: /includes/apiargs/MongoDBClient-method-get-param.rst
Behavior
--------
The selected database inherits options such as read preference and
type mapping from the :phpclass:`Client <MongoDB\\Client>` object.
If you wish to override any options, use the
:phpmethod:`MongoDB\\Client::selectDatabase` method.
.. note::
To select databases whose names contain special characters, such as
``-``, use complex syntax, as in ``$client->{'that-database'}``.
Alternatively, :phpmethod:`MongoDB\\Client::selectDatabase` supports
selecting databases whose names contain special characters.
Examples
--------
The following example selects the ``demo`` and ``another-app``
databases:
.. code-block:: php
<?php
$client = new MongoDB\Client;
$demo = $client->demo;
$anotherApp = $client->{'another-app'};
.. seealso::
- :phpmethod:`MongoDB\\Client::selectDatabase`
- :php:`Property Overloading <oop5.overloading>` in the PHP Manual.