# Random\Engine\Xoshiro256StarStar 类

(PHP 8 >= 8.2.0)

## 简介

实现 » xoshiro256** 算法。

## 类摘要

final class Random\Engine\Xoshiro256StarStar implements Random\Engine {
/* 方法 */
public function __construct(string|int|null `$seed` = `null`)
public function __debugInfo(): array
public function generate(): string
public function jump(): void
public function jumpLong(): void
public function __serialize(): array
public function __unserialize(array `$data`): void
}

## 目录

- Random\Engine\Xoshiro256StarStar::__construct — Constructs a new xoshiro256** engine
- Random\Engine\Xoshiro256StarStar::__debugInfo — Returns the internal state of the engine
- Random\Engine\Xoshiro256StarStar::generate — Generate 64 bits of randomness
- Random\Engine\Xoshiro256StarStar::jump — Efficiently move the engine ahead by 2^128 steps
- Random\Engine\Xoshiro256StarStar::jumpLong — Efficiently move the engine ahead by 2^192 steps
- Random\Engine\Xoshiro256StarStar::__serialize — Serializes the Xoshiro256StarStar object
- Random\Engine\Xoshiro256StarStar::__unserialize — Deserializes the data parameter into a Xoshiro256StarStar object

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