Method demo

examples/demo.php:1609–1616

()

class ParamOverrideDemo
{
    public function demo(): void
    {
        foreach ($this->ingredients as $ingredient) {
            $ingredient->name;              // Ingredient::$name
            $ingredient->format();          // Ingredient::format()
        }
        $this->recipe->name;                // Recipe::$name
    }

    /**
     * @param list<Ingredient> $ingredients