[9.x] Split parameters when using regex constraints

[Juhlinus]

A small paper-cut that I've seen users ask about. The "solution" seems to be to explode the parameters by yourself. (See examples below)

Using this PR parameters containing / will be treated as multiple parameters and exploded into an array.

Assuming that the requested url is: http://localhost/one/two

routes/web.php

Route::get('/{any}', TestController::class)->where('any', '.*');

app/Http/TestController.php

class TestController
{
    public function __invoke($parameters)
    {
        dd($parameters); // Will dump ['one', 'two']
    }
}

Example 1
Example 2

[Krisell]

This causes the same paper-cut issue in the other direction, i.e. if you want a single variable to contain the full string you now have to implode the array.

I don't know what is more common, but I use .* in a few places to catch / in a single route variable, but I have never wanted to split this.

[taylorotwell]

Thanks for your pull request to Laravel!

Unfortunately, I'm going to delay merging this code for now. To preserve our ability to adequately maintain the framework, we need to be very careful regarding the amount of code we include.

If possible, please consider releasing your code as a package so that the community can still take advantage of your contributions!

If you feel absolutely certain that this code corrects a bug in the framework, please "@" mention me in a follow-up comment with further explanation so that GitHub will send me a notification of your response.