66 lines
1.5 KiB
PHP
66 lines
1.5 KiB
PHP
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<?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\Polyfill\Intl\Icu\DateFormat;
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/**
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* Parser and formatter for day of week format.
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*
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* @author Igor Wiedler <igor@wiedler.ch>
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*
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* @internal
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*/
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class DayOfWeekTransformer extends Transformer
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{
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/**
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* {@inheritdoc}
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*/
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public function format(\DateTime $dateTime, int $length): string
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{
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$dayOfWeek = $dateTime->format('l');
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switch ($length) {
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case 4:
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return $dayOfWeek;
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case 5:
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return $dayOfWeek[0];
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case 6:
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return substr($dayOfWeek, 0, 2);
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default:
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return substr($dayOfWeek, 0, 3);
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function getReverseMatchingRegExp(int $length): string
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{
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switch ($length) {
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case 4:
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return 'Monday|Tuesday|Wednesday|Thursday|Friday|Saturday|Sunday';
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case 5:
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return '[MTWFS]';
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case 6:
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return 'Mo|Tu|We|Th|Fr|Sa|Su';
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default:
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return 'Mon|Tue|Wed|Thu|Fri|Sat|Sun';
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function extractDateOptions(string $matched, int $length): array
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{
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return [];
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}
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}
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