91 lines
2.5 KiB
PHP
91 lines
2.5 KiB
PHP
<?php declare(strict_types=1);
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/*
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* This file is part of phpunit/php-timer.
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*
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* (c) Sebastian Bergmann <sebastian@phpunit.de>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace SebastianBergmann\Timer;
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use function floor;
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use function sprintf;
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/**
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* @psalm-immutable
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*/
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final class Duration
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{
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private readonly float $nanoseconds;
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private readonly int $hours;
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private readonly int $minutes;
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private readonly int $seconds;
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private readonly int $milliseconds;
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public static function fromMicroseconds(float $microseconds): self
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{
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return new self($microseconds * 1000);
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}
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public static function fromNanoseconds(float $nanoseconds): self
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{
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return new self($nanoseconds);
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}
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private function __construct(float $nanoseconds)
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{
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$this->nanoseconds = $nanoseconds;
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$timeInMilliseconds = $nanoseconds / 1000000;
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$hours = floor($timeInMilliseconds / 60 / 60 / 1000);
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$hoursInMilliseconds = $hours * 60 * 60 * 1000;
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$minutes = floor($timeInMilliseconds / 60 / 1000) % 60;
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$minutesInMilliseconds = $minutes * 60 * 1000;
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$seconds = floor(($timeInMilliseconds - $hoursInMilliseconds - $minutesInMilliseconds) / 1000);
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$secondsInMilliseconds = $seconds * 1000;
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$milliseconds = $timeInMilliseconds - $hoursInMilliseconds - $minutesInMilliseconds - $secondsInMilliseconds;
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$this->hours = (int) $hours;
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$this->minutes = $minutes;
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$this->seconds = (int) $seconds;
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$this->milliseconds = (int) $milliseconds;
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}
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public function asNanoseconds(): float
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{
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return $this->nanoseconds;
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}
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public function asMicroseconds(): float
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{
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return $this->nanoseconds / 1000;
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}
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public function asMilliseconds(): float
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{
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return $this->nanoseconds / 1000000;
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}
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public function asSeconds(): float
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{
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return $this->nanoseconds / 1000000000;
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}
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public function asString(): string
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{
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$result = '';
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if ($this->hours > 0) {
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$result = sprintf('%02d', $this->hours) . ':';
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}
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$result .= sprintf('%02d', $this->minutes) . ':';
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$result .= sprintf('%02d', $this->seconds);
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if ($this->milliseconds > 0) {
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$result .= '.' . sprintf('%03d', $this->milliseconds);
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}
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return $result;
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}
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}
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