Symfony VarDumper を使用して PHP 関数をデバッグするにはどうすればよいですか?

composer require symfony/var-dumper

var_dump($variable);

# app/config/config.yml
framework:
    debug: true
    profiler:
        collect: true

// 控制器
dump($variable);

// 模板
{{ dump(variable) }}

$array = [
    'name' => 'John Doe',
    'address' => [
        'street' => '123 Main Street',
        'city' => 'Anytown',
        'state' => 'CA',
    ],
];

var_dump($array);

array(2) {
  ["name"]=>
  string(7) "John Doe"
  ["address"]=>
  array(3) {
    ["street"]=>
    string(11) "123 Main Street"
    ["city"]=>
    string(7) "Anytown"
    ["state"]=>
    string(2) "CA"
  }
}

class Person {
    private $name;

    public function __construct($name)
    {
        $this->name = $name;
    }

    public function getName()
    {
        return $this->name;
    }
}

$person = new Person('John Doe');
var_dump($person);

Person(1) {
  +name: private string => John Doe
}