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22 lines
399 B
PHP
22 lines
399 B
PHP
<?php
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declare(strict_types=1);
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namespace DesignPatterns\Behavioral\Strategy;
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class DateComparator implements ComparatorInterface
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{
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/**
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* @param mixed $a
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* @param mixed $b
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*
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* @return int
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*/
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public function compare($a, $b): int
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{
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$aDate = new \DateTime($a['date']);
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$bDate = new \DateTime($b['date']);
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return $aDate <=> $bDate;
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}
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}
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