How to get nested key values in laravel?

@larissa 

In Laravel, you can access nested key values in an array using dot notation. For example, if you have an array like this:

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$data = [
    'user' => [
        'name' => 'John Doe',
        'email' => 'johndoe@example.com',
    ]
];

You can access the nested key values like this:

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$name = $data['user']['name']; // John Doe
$email = $data['user']['email']; // johndoe@example.com

If you want to access nested key values from a Laravel collection, you can use the get method with dot notation:

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$user = collect($data);

$name = $user->get('user.name'); // John Doe
$email = $user->get('user.email'); // johndoe@example.com

Alternatively, you can use the Arr helper class to access nested key values in an array:

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use IlluminateSupportArr;

$name = Arr::get($data, 'user.name'); // John Doe
$email = Arr::get($data, 'user.email'); // johndoe@example.com

By using dot notation and Laravel's helper methods, you can easily access nested key values in Laravel arrays and collections.