Docs Menu

Docs HomePHP Library Manual

MongoDB\GridFS\Bucket::getReadPreference()

On this page

  • Definition
  • Return Values
  • Example
  • See Also

New in version 1.2.

MongoDB\GridFS\Bucket::getReadPreference()

Returns the read preference for this GridFS bucket.

function getReadPreference(): MongoDB\Driver\ReadPreference

A MongoDB\Driver\ReadPreference object.

<?php
$database = (new MongoDB\Client)->selectDatabase('test');
$bucket = $database->selectGridFSBucket([
'readPreference' => new MongoDB\Driver\ReadPreference('primaryPreferred'),
]);
var_dump($bucket->getReadPreference());

The output would then resemble:

object(MongoDB\Driver\ReadPreference)#3 (1) {
["mode"]=>
string(16) "primaryPreferred"
}
←  MongoDB\GridFS\Bucket::getReadConcern()MongoDB\GridFS\Bucket::getTypeMap() →