International PHP Conference Berlin 2025

The MongoDB\BSON\Timestamp class

(mongodb >=1.0.0)

Introduction

Represents a » BSON timestamp, The value consists of a 4-byte timestamp (i.e. seconds since the epoch) and a 4-byte increment.

Note: This is an internal MongoDB type used for replication and sharding. It is not intended for general date storage (MongoDB\BSON\UTCDateTime should be used instead).

Class synopsis

/* Methods */
final public __construct(int $increment, int $timestamp)
final public getIncrement(): int
final public getTimestamp(): int
final public jsonSerialize(): mixed
final public serialize(): string
final public __toString(): string
final public unserialize(string $data): void
}

Changelog

Version Description
PECL mongodb 1.12.0 Implements Stringable for PHP 8.0+.
PECL mongodb 1.3.0 Implements MongoDB\BSON\TimestampInterface.
PECL mongodb 1.2.0 Implements Serializable and JsonSerializable.

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