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* symfony 5.4 (diff dev) * symfony 5.4 (working) * symfony 5.4 (update autoload) * symfony 5.4 (remove swiftmailer mailer implementation) * symfony 5.4 (php doc and split Global accessor class) ### Impacted packages: composer require php:">=7.2.5 <8.0.0" symfony/console:5.4.* symfony/dotenv:5.4.* symfony/framework-bundle:5.4.* symfony/twig-bundle:5.4.* symfony/yaml:5.4.* --update-with-dependencies composer require symfony/stopwatch:5.4.* symfony/web-profiler-bundle:5.4.* --dev --update-with-dependencies
39 lines
861 B
PHP
39 lines
861 B
PHP
<?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\String;
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if (!\function_exists(u::class)) {
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function u(?string $string = ''): UnicodeString
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{
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return new UnicodeString($string ?? '');
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}
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}
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if (!\function_exists(b::class)) {
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function b(?string $string = ''): ByteString
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{
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return new ByteString($string ?? '');
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}
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}
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if (!\function_exists(s::class)) {
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/**
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* @return UnicodeString|ByteString
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*/
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function s(?string $string = ''): AbstractString
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{
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$string = $string ?? '';
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return preg_match('//u', $string) ? new UnicodeString($string) : new ByteString($string);
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}
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}
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