### Install WayForPay PHP SDK with Composer

Source: https://github.com/wayforpay/php-sdk/blob/master/README.md

Instructions for installing the WayForPay PHP SDK using Composer, the standard dependency manager for PHP. This includes downloading Composer and requiring the SDK package.

```Bash
curl -sS https://getcomposer.org/installer | php
php composer.phar require wayforpay/php-sdk
```

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

### Charge Example

Source: https://github.com/wayforpay/php-sdk/blob/master/README.md

Illustrates how to perform a charge operation using the WayForPay PHP SDK. It shows the command-line execution and the resulting status of the charge.

```Bash
$ php examples/charge.php
```

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

### WayForPay Purchase Widget Example

Source: https://github.com/wayforpay/php-sdk/blob/master/README.md

Example code showing how to integrate the WayForPay PHP SDK to display a payment widget. This allows for a more embedded payment experience within your application.

```PHP
See [purchase-widget.php](examples/purchase-widget.php).
```

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

### WayForPay Purchase Form Example

Source: https://github.com/wayforpay/php-sdk/blob/master/README.md

Example code demonstrating how to use the WayForPay PHP SDK to create a purchase form. This typically involves setting up transaction details and generating a payment request.

```PHP
See [purchase.php](examples/purchase.php).
```

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

### Complete 3DS Authentication Example

Source: https://github.com/wayforpay/php-sdk/blob/master/README.md

Shows how to complete a 3D Secure authentication process with the WayForPay PHP SDK. It displays the command-line execution and the final status after authentication.

```Bash
$ php examples/complete-3ds.php
```

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

### Refund Example

Source: https://github.com/wayforpay/php-sdk/blob/master/README.md

Illustrates how to process a refund for a transaction using the WayForPay PHP SDK. It shows the command-line execution and the resulting order status after the refund.

```Bash
$ php examples/refund.php
```

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

### List Transactions Example

Source: https://github.com/wayforpay/php-sdk/blob/master/README.md

Demonstrates how to retrieve a list of transactions using the WayForPay PHP SDK. It shows the command-line execution and the expected output format for transaction details.

```Bash
$ php examples/transaction-list.php
```

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

### Check Order Example

Source: https://github.com/wayforpay/php-sdk/blob/master/README.md

Demonstrates how to check the status of an order using the WayForPay PHP SDK. It shows the command-line execution and the retrieved order status.

```Bash
$ php examples/check.php
```

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

### Clone the Repository

Source: https://github.com/wayforpay/php-sdk/blob/master/CONTRIBUTING.md

Clone the project repository to your local machine. This is the initial step to begin contributing changes or developing new features.

```bash
git clone git@github.com:your-username/php-jsonrpc-server-sdk.git

```

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

### Include Composer Autoloader in PHP

Source: https://github.com/wayforpay/php-sdk/blob/master/README.md

Demonstrates how to include the Composer autoloader file in your PHP project to make the WayForPay SDK classes available for use.

```PHP
require 'vendor/autoload.php';
```

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