(mongodb >=1.2.0)
MongoDB\Driver\ReadConcern::bsonSerialize — Returns an object for BSON serialization
This function has no parameters.
Returns an object for serializing the ReadConcern as BSON.
Example #1 MongoDB\Driver\ReadConcern::bsonSerialize() with empty read concern
<?php
$rc = new MongoDB\Driver\ReadConcern;
var_dump($rc->bsonSerialize());
echo "\n", MongoDB\BSON\toJSON(MongoDB\BSON\fromPHP($rc));
?>The above example will output something similar to:
object(stdClass)#2 (0) { } { }Example #2 MongoDB\Driver\ReadConcern::bsonSerialize() with local read concern
<?php
$rc = new MongoDB\Driver\ReadConcern(MongoDB\Driver\ReadConcern::LOCAL);
var_dump($rc->bsonSerialize());
echo "\n", MongoDB\BSON\toJSON(MongoDB\BSON\fromPHP($rc));
?>The above example will output something similar to:
object(stdClass)#2 (1) { ["level"]=> string(5) "local" } { "level" : "local" }