Symfony version(s) affected

6.3, 6.4, 7.0

Description

MapQueryString attribute fails parsing string value for boolean type.

Problem is nicely described in this issue #42715
But in this case we know for sure that it's a string (just like the CSV and XML types in AbstractObjectNormalizer.php

Don't know if it's a bug or a feature.

How to reproduce

I expect the following to be false, but true is returned.

Request Url

https://example.com?myBoolean=false

DTO

<?php

readonly class MyDTO 
{
    public function __construct(
        public bool $myBoolean
    )    
}

Controller

<?php

use Symfony\Component\HttpKernel\Attribute\MapQueryString;
use Symfony\Component\Routing\Annotation\Route;

class MyController
{
    #[Route('/')]
    public function __invoke(
        #[MapQueryString]
        MyDTO $dto
    ) {
        dd($dto->myBoolean);
    }
}

Possible Solution

No response

Additional Context

No response