* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace SebastianBergmann\Timer; use function floor; use function sprintf; /** * @psalm-immutable */ final class Duration { private readonly float $nanoseconds; private readonly int $hours; private readonly int $minutes; private readonly int $seconds; private readonly int $milliseconds; public static function fromMicroseconds(float $microseconds): self { return new self($microseconds * 1000); } public static function fromNanoseconds(float $nanoseconds): self { return new self($nanoseconds); } private function __construct(float $nanoseconds) { $this->nanoseconds = $nanoseconds; $timeInMilliseconds = $nanoseconds / 1000000; $hours = floor($timeInMilliseconds / 60 / 60 / 1000); $hoursInMilliseconds = $hours * 60 * 60 * 1000; $minutes = floor($timeInMilliseconds / 60 / 1000) % 60; $minutesInMilliseconds = $minutes * 60 * 1000; $seconds = floor(($timeInMilliseconds - $hoursInMilliseconds - $minutesInMilliseconds) / 1000); $secondsInMilliseconds = $seconds * 1000; $milliseconds = $timeInMilliseconds - $hoursInMilliseconds - $minutesInMilliseconds - $secondsInMilliseconds; $this->hours = (int) $hours; $this->minutes = $minutes; $this->seconds = (int) $seconds; $this->milliseconds = (int) $milliseconds; } public function asNanoseconds(): float { return $this->nanoseconds; } public function asMicroseconds(): float { return $this->nanoseconds / 1000; } public function asMilliseconds(): float { return $this->nanoseconds / 1000000; } public function asSeconds(): float { return $this->nanoseconds / 1000000000; } public function asString(): string { $result = ''; if ($this->hours > 0) { $result = sprintf('%02d', $this->hours) . ':'; } $result .= sprintf('%02d', $this->minutes) . ':'; $result .= sprintf('%02d', $this->seconds); if ($this->milliseconds > 0) { $result .= '.' . sprintf('%03d', $this->milliseconds); } return $result; } }