MongoDB\Database::__get()

Definition

MongoDB\Database::__get()

Select a collection within the database.

function __get(string $collectionName): MongoDB\Collection

Parameters

$collectionName : string

The name of the database to select.

Return Values

A MongoDB\Collection object.

Behavior

The selected collection inherits options such as read preference and type mapping from the Database object. If you wish to override any options, use the MongoDB\Database::getCollection() method.

Examples

The following example selects the users and system.profile collections from the test database:

<?php
$db = (new MongoDB\Client)->test;
$users = $db->users;
$systemProfile = $db->{'system.profile'};

See Also

• MongoDB\Database::getCollection()

• MongoDB\Client::getCollection()

• Property Overloading in the PHP Manual