The Random\Randomizer class

(PHP 8 >= 8.2.0)

Introduction

Provides a high-level API to the randomness provided by an Random\Engine.

final class Random\Randomizer {

/* Propriétés */

public readonly Random\Engine $engine;

/* Méthodes */

public __construct(?Random\Engine $engine = null)

public getBytes(int $length): string

public getInt(int $min, int $max): int

public nextInt(): int

public pickArrayKeys(array $array, int $num): array

public __serialize(): array

public shuffleArray(array $array): array

public shuffleBytes(string $bytes): string

public __unserialize(array $data): void

}

engine: The low-level source of randomness for the Random\Randomizer’s methods.

Random\Randomizer::__construct — Constructs a new Randomizer
Random\Randomizer::getBytes — Get random bytes
Random\Randomizer::getInt — Get a uniformly selected integer
Random\Randomizer::nextInt — Get a positive integer
Random\Randomizer::pickArrayKeys — Select random array keys
Random\Randomizer::__serialize — Serializes the Randomizer object
Random\Randomizer::shuffleArray — Get a permutation of an array
Random\Randomizer::shuffleBytes — Get a byte-wise permutation of a string
Random\Randomizer::__unserialize — Deserializes the data parameter into a Randomizer object

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