DefaultTimeGenerator

DefaultTimeGenerator generates strings of binary data based on a node ID, clock sequence, and the current time

• Full name: \Ramsey\Uuid\Generator\DefaultTimeGenerator
• This class implements: \Ramsey\Uuid\Generator\TimeGeneratorInterface

Properties

nodeProvider

private \Ramsey\Uuid\Provider\NodeProviderInterface $nodeProvider

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timeConverter

private \Ramsey\Uuid\Converter\TimeConverterInterface $timeConverter

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timeProvider

private \Ramsey\Uuid\Provider\TimeProviderInterface $timeProvider

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Methods

__construct

public __construct(\Ramsey\Uuid\Provider\NodeProviderInterface $nodeProvider, \Ramsey\Uuid\Converter\TimeConverterInterface $timeConverter, \Ramsey\Uuid\Provider\TimeProviderInterface $timeProvider): mixed

Parameters:

Parameter	Type	Description
$nodeProvider	\Ramsey\Uuid\Provider\NodeProviderInterface
$timeConverter	\Ramsey\Uuid\Converter\TimeConverterInterface
$timeProvider	\Ramsey\Uuid\Provider\TimeProviderInterface

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generate

Generate a binary string from a node ID, clock sequence, and current time

public generate(mixed $node = null, ?int $clockSeq = null): string

Parameters:

Parameter	Type	Description
$node	mixed	A 48-bit number representing the hardware address; this number may be represented as an integer or a hexadecimal string
$clockSeq	?int	A 14-bit number used to help avoid duplicates that could arise when the clock is set backwards in time or if the node ID changes

Return Value:

A binary string

Throws:

if the parameters contain invalid values

• InvalidArgumentException

if random_int() throws an exception/error

• RandomSourceException

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getValidNode

Uses the node provider given when constructing this instance to get the node ID (usually a MAC address)

private getValidNode(int|string|null $node): string

Parameters:

Parameter	Type	Description
$node	int|string|null	A node value that may be used to override the node provider

Return Value:

6-byte binary string representation of the node

Throws:

• InvalidArgumentException

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Automatically generated on 2025-03-18