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# sebastian/comparator
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[![CI Status](https://github.com/sebastianbergmann/comparator/workflows/CI/badge.svg)](https://github.com/sebastianbergmann/comparator/actions)
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[![Type Coverage](https://shepherd.dev/github/sebastianbergmann/comparator/coverage.svg)](https://shepherd.dev/github/sebastianbergmann/comparator)
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This component provides the functionality to compare PHP values for equality.
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## Installation
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You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
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```
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composer require sebastian/comparator
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```
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If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
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```
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composer require --dev sebastian/comparator
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```
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## Usage
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```php
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<?php
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use SebastianBergmann\Comparator\Factory;
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use SebastianBergmann\Comparator\ComparisonFailure;
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$date1 = new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York'));
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$date2 = new DateTime('2013-03-29 03:13:35', new DateTimeZone('America/Chicago'));
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$factory = new Factory;
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$comparator = $factory->getComparatorFor($date1, $date2);
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try {
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    $comparator->assertEquals($date1, $date2);
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    print "Dates match";
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} catch (ComparisonFailure $failure) {
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    print "Dates don't match";
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}
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```