PHP function with named and positional arguments.

Question

What is the result of the following example?

```php
<?php

class BookRepository
{
    public function findBy(array $criteria = [], array $orderBy = []): array
    {
        return [];
    }
}

$bookRepository = new BookRepository();
$bookList = $bookRepository->findBy(orderBy: ['title' => 'ASC'], ['category' => 1]);

echo count($bookList) === 0 ? "Nothing" : "Some books";
```

Accepted Answer

Fatal error: Cannot use positional argument after named argument

Answer

"Nothing"

Answer

"Some books"

Answer

Parse error: syntax error, unexpected ':', expecting ')'

Question from the PHP8 test