PHP Random KeyGenerator

PHP Random KeyGenerator is a versatile PHP library for generating random keys of varying lengths. It is an essential tool for creating secure authentication tokens, unique identifiers, or random access keys.

Features

• Versatile Usage: Can be used for various purposes such as generating authentication tokens, unique identifiers, or random access keys.
• Simplicity: Provides a simple and easy-to-use interface, making it straightforward to integrate into your projects.
• Modern PHP Compatibility: Compatible with PHP 8.1 and higher, ensuring compatibility with modern PHP environments.
• PSR-4 Autoloading: Follows PSR-4 autoloading standards for seamless integration with Composer-based projects.

Direct Installation

You can require the file in your project directly:

require '/path/to/src/KeyGenerator.php';

Installation Via Composer

You can also install the package via Composer. Run the following command:

composer require ucscode/keygenerator

Usage

use Ucscode\KeyGenerator\KeyGenerator;

// Create a new instance of the key generator
$keyGenerator = new KeyGenerator();

// Generate a random key of length 10
$key = $keyGenerator->generateKey(10);

// Generate a random key with prefix and suffix
$key = $keyGenerator->generateKey(5, 'app-', '-volvo');

echo $key; // app-SNb9P-volvo

Instance Configuration

Optionally, you can configure the KeyGenerator instance

/**
 * Generate random keys between 'A' and 'Z'
 * 
 * @param string|array
 */
$keyGenerator->setCharacters(range('A', 'Z'));

/** 
 * This will also generate random keys between 'A' and 'Z' 
 * 
 * @param string|array
 */
$keyGenerator->setCharacters('ABCDEFGHIJKLMNOPQRSTUVWXYZ');

/**
 * Add more possible characters to the list of generated keys
 * 
 * @param string|array
 */
$keyGenerator->addCharacters(['#', '@', '%']);

/**
 * Remove one or more character from the list
 * 
 * The "@" symbol will not be part of possible value from the characters
 * 
 * @param string|array
 */
$keyGenerator->removeCharacters('@');

/**
 * Apply usage of the system default special characters
 * 
 * By default, if no configuration is made, the key generator will only contain alpha numeric outputs
 * 
 * @param bool
 */
$keyGenerator->applySpecialCharacters(true);

License

Ucscode KeyGenerator is open-sourced software licensed under the MIT license.

Support

If you encounter any issues or have questions regarding the usage of this package, please feel free to open an issue on GitHub.