MongoDB\BSON
PHP Manual

The MongoDB\BSON\MaxKey class

Introduction

Special BSON type which compares higher than all other possible BSON element values.

Note: This is an internal MongoDB type used for indexing and sharding.

Class synopsis

MongoDB\BSON\MaxKey
final class MongoDB\BSON\MaxKey implements MongoDB\BSON\MaxKeyInterface, MongoDB\BSON\Type, Serializable, JsonSerializable {
/* Methods */
final public __construct()
final public mixed jsonSerialize()
final public string serialize()
final public void unserialize(string $data)
}

Changelog

Version Description
PECL mongodb 1.3.0 Implements MongoDB\BSON\MaxKeyInterface.
PECL mongodb 1.2.0 Implements Serializable and JsonSerializable.

Table of Contents