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35 lines
898 B
35 lines
898 B
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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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 Symfony\Component\Cache\Adapter;
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/**
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* @author Lars Strojny <lars@strojny.net>
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*/
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final class ParameterNormalizer
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{
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public static function normalizeDuration(string $duration): int
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{
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if (is_numeric($duration)) {
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return $duration;
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}
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if (false !== $time = strtotime($duration, 0)) {
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return $time;
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}
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try {
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return \DateTime::createFromFormat('U', 0)->add(new \DateInterval($duration))->getTimestamp();
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} catch (\Exception $e) {
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throw new \InvalidArgumentException(sprintf('Cannot parse date interval "%s".', $duration), 0, $e);
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}
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}
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}
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