<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\String;
function u(string $string = ''): UnicodeString
{
return new UnicodeString($string);
}
function b(string $string = ''): ByteString
{
return new ByteString($string);
}
/**
* @return UnicodeString|ByteString
*/
function s(string $string): AbstractString
{
return preg_match('//u', $string) ? new UnicodeString($string) : new ByteString($string);
}