### Install Laravel Serializable Closure

Source: https://github.com/laravel/serializable-closure/blob/2.x/README.md

Installs the Laravel Serializable Closure package using Composer. Requires PHP 7.4 or higher.

```bash
composer require laravel/serializable-closure
```

--------------------------------

### Serialize and Unserialize Closures in PHP

Source: https://github.com/laravel/serializable-closure/blob/2.x/README.md

Demonstrates how to serialize a PHP closure using Laravel Serializable Closure, set a secret key for security, and then unserialize and execute the closure. This method is recommended for secure serialization.

```php
use Laravel\SerializableClosure\SerializableClosure;

$closure = fn () => 'james';

// Recommended
SerializableClosure::setSecretKey('secret');

$serialized = serialize(new SerializableClosure($closure));
$closure = unserialize($serialized)->getClosure();

echo $closure(); // james;
```

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