eventsauce / clock
Consume time from a Clock
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frankdejonge
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Requires
- php: ^8.0
- psr/clock: ^1.0
Requires (Dev)
- friendsofphp/php-cs-fixer: ^2.18.4
- phpstan/phpstan: ^0.12.82
- phpunit/phpunit: ^9.4
Provides
README
This is the EventSauce Clock component, which provides a straight forward way to consume time. Using a clock makes your code easier to test.
Installation
composer require eventsauce/clock
Usage
This package provides two implementations of the EventSauce\Clock\Clock
interface.
In your production configuration, use the EventSauce\Clock\SystemClock
implementation.
<?php use EventSauce\Clock\SystemClock; $clock = new SystemClock(new DateTimeZone('UTC') /* timezone optional */); $dateTimeImmutable = $clock->now(); $timezone = $clock->timeZone();
In your test configuration, use the EventSauce\Clock\TestClock
implementation.
<?php use EventSauce\Clock\TestClock; $testClock = new TestClock(); $dateTimeImmutable = $testClock->now(); $timezone = $testClock->timeZone(); // move the clock forward $testClock->moveForward(DateInterval::createFromDateString('1 day')); // Skip to system "now" $testClock->tick(); // Fixate the clock to a specific date and time $testClock->fixate('1987-11-24 18:33:10');