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Random\Randomizer ใ‚ฏใƒฉใ‚น

(PHP 8 >= 8.2.0)

ใฏใ˜ใ‚ใซ

Random\Engine ใŒๆไพ›ใ™ใ‚‹ใƒฉใƒณใƒ€ใƒ ใชๅ€คใซๅฏพใ™ใ‚‹ใ€้ซ˜ใƒฌใƒ™ใƒซใ‚คใƒณใ‚ฟใƒผใƒ•ใ‚งใ‚คใ‚นใ‚’ๆไพ›ใ—ใพใ™ใ€‚

ใ‚ฏใƒฉใ‚นๆฆ‚่ฆ

final class Random\Randomizer {
/* ใƒ—ใƒญใƒ‘ใƒ†ใ‚ฃ */
public readonly Random\Engine $engine;
/* ใƒกใ‚ฝใƒƒใƒ‰ */
public __construct(?Random\Engine $engine = null)
public getBytes(int $length): string
public getBytesFromString(string $string, int $length): string
public getFloat(float $min, float $max, Random\IntervalBoundary $boundary = Random\IntervalBoundary::ClosedOpen): float
public getInt(int $min, int $max): int
public nextFloat(): float
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
}

ใƒ—ใƒญใƒ‘ใƒ†ใ‚ฃ

engine

Random\Randomizer ใฎใƒกใ‚ฝใƒƒใƒ‰ใซไธŽใˆใ‚‹ใƒฉใƒณใƒ€ใƒ ใชๅ€คใฎใ€ไฝŽใƒฌใƒ™ใƒซใฎใ‚ฝใƒผใ‚นใ€‚

็›ฎๆฌก

  • Random\Randomizer::__construct โ€” ๆ–ฐใ—ใ„ Randomizer ใ‚’ไฝœๆˆใ™ใ‚‹
  • Random\Randomizer::getBytes โ€” ใƒฉใƒณใƒ€ใƒ ใชใƒใ‚คใƒˆๅˆ—ใ‚’ๅ–ๅพ—ใ™ใ‚‹
  • Random\Randomizer::getBytesFromString โ€” ๆ–‡ๅญ—ๅˆ—ใ‹ใ‚‰ใƒฉใƒณใƒ€ใƒ ใซใƒใ‚คใƒˆๅˆ—ใ‚’ๅ–ๅพ—ใ™ใ‚‹
  • Random\Randomizer::getFloat โ€” ็ญ‰็ขบ็އใซ้ธใ‚“ใ  float ใฎๅ€คใ‚’ๅ–ๅพ—ใ™ใ‚‹
  • Random\Randomizer::getInt โ€” ็ญ‰็ขบ็އใซ้ธใฐใ‚Œใ‚‹ๆ•ดๆ•ฐใ‚’ๅ–ๅพ—ใ™ใ‚‹
  • Random\Randomizer::nextFloat โ€” ๅŠ้–‹ๅŒบ้–“ [0.0, 1.0) ใ‹ใ‚‰ใ€float ใฎๅ€คใ‚’ๅ–ๅพ—ใ™ใ‚‹
  • Random\Randomizer::nextInt โ€” ๆญฃใฎๆ•ดๆ•ฐใ‚’ๅ–ๅพ—ใ™ใ‚‹
  • Random\Randomizer::pickArrayKeys โ€” ใƒฉใƒณใƒ€ใƒ ใซ้…ๅˆ—ใฎใ‚ญใƒผใ‚’้ธๆŠžใ™ใ‚‹
  • Random\Randomizer::__serialize โ€” Randomizer ใ‚ชใƒ–ใ‚ธใ‚งใ‚ฏใƒˆใ‚’ใ‚ทใƒชใ‚ขใƒฉใ‚คใ‚บใ™ใ‚‹
  • Random\Randomizer::shuffleArray โ€” ้…ๅˆ—ใฎ้ †ๅˆ—ใ‚’ๅ–ๅพ—ใ™ใ‚‹
  • Random\Randomizer::shuffleBytes โ€” ๆŒ‡ๅฎšใ•ใ‚ŒใŸๆ–‡ๅญ—ๅˆ—ใฎใ€ใƒใ‚คใƒˆๅ˜ไฝใฎ้ †ๅˆ—ใ‚’ๅ–ๅพ—ใ™ใ‚‹
  • Random\Randomizer::__unserialize โ€” ๆŒ‡ๅฎšใ—ใŸ data ใ‚’ Randomizer ใ‚ชใƒ–ใ‚ธใ‚งใ‚ฏใƒˆใซๅพฉๅ…ƒใ™ใ‚‹
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