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File: vendor/mongodb/mongodb/docs/reference/method/MongoDBDatabase-getReadPreference.txt

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File: vendor/mongodb/mongodb/docs/reference/method/MongoDBDatabase-getReadPreference.txt
Role: Documentation
Content type: text/plain
Description: Documentation
Class: MongoDB Queue PHP Query Execute
Query and execute multiple queries using MongoDB
Author: By
Last change:
Date: 4 years ago
Size: 1,252 bytes
 

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====================================== MongoDB\\Database::getReadPreference() ====================================== .. versionadded:: 1.2 .. default-domain:: mongodb .. contents:: On this page :local: :backlinks: none :depth: 1 :class: singlecol Definition ---------- .. phpmethod:: MongoDB\\Database::getReadPreference() Returns the read preference for this database. .. code-block:: php function getReadPreference(): MongoDB\Driver\ReadPreference Return Values ------------- A :php:`MongoDB\\Driver\\ReadPreference <class.mongodb-driver-readpreference>` object. Example ------- .. code-block:: php <?php $database = (new MongoDB\Client)->selectDatabase('test', [ 'readPreference' => new MongoDB\Driver\ReadPreference('primaryPreferred'), ]); var_dump($database->getReadPreference()); The output would then resemble:: object(MongoDB\Driver\ReadPreference)#5 (1) { ["mode"]=> string(16) "primaryPreferred" } See Also -------- - :manual:`Read Preference </reference/read-preference>` in the MongoDB manual - :phpmethod:`MongoDB\\Client::getReadPreference()` - :phpmethod:`MongoDB\\Collection::getReadPreference()` - :phpmethod:`MongoDB\\GridFS\\Bucket::getReadPreference()`