### Install Nanoid-php via Composer

Source: https://github.com/hidehalo/nanoid-php/blob/2.x/README.md

Instructions to install the nanoid-php library using Composer. This is the standard method for adding PHP packages to your project.

```bash
composer require hidehalo/nanoid-php
```

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

### Running Tests

Source: https://github.com/hidehalo/nanoid-php/blob/2.x/CONTRIBUTING.md

Executes the project's test suite using Composer. Ensure you have dependencies installed via `composer install` before running tests.

```bash
$ composer test

```

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

### Generate Default and Dynamic IDs

Source: https://github.com/hidehalo/nanoid-php/blob/2.x/README.md

Demonstrates generating unique IDs using the nanoid-php client. It shows how to use the default random generator and a more secure dynamic mode for ID generation. Requires the Hidehalo\Nanoid\Client class.

```php
use Hidehalo\Nanoid\Client;
use Hidehalo\Nanoid\GeneratorInterface;

$client = new Client();

# default random generator
echo $client->generateId($size = 21);
# more safer random generator
echo $client->generateId($size = 21, $mode = Client::MODE_DYNAMIC);
```

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

### Generate ID with Custom Alphabet and Size

Source: https://github.com/hidehalo/nanoid-php/blob/2.x/README.md

Shows how to generate an ID with a custom alphabet and a specified size using the `formattedId` method. The alphabet must contain 256 symbols or less for security guarantees.

```php
echo $client->formattedId($alphabet = '0123456789abcdefg', $size = 21);
```

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

### Generate ID with Custom Random Bytes Generator

Source: https://github.com/hidehalo/nanoid-php/blob/2.x/README.md

Illustrates generating an ID using a custom random bytes generator by implementing the `GeneratorInterface`. This allows for custom random number generation logic, useful for specific environments or testing. Requires PHP 7.0+ for anonymous classes.

```php
# PS: anonymous class is new feature when PHP_VERSION >= 7.0
echo $client->formattedId($alphabet = '0123456789abcdefg', $size = 21,
new class implements GeneratorInterface {
    /**
     * @inheritDoc
     */
    public function random($size)
    {
        //TODO: implemenation ...
    }
});
```

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