Create RI18 compatible payment codes for DIAS

• Written for PHP >= 7
• Based on DCT Creditor specs v1.2

Why did I write this

I wanted to create RF for personal use, and since it appeared to be very easy, I wanted to share it with the rest of the community and use it as a payment gateway for WHMCS.

Installation

Install the package using Composer:

composer require liagkos/diasrf

Usage

• Create payment code

require 'vendor/autoload.php';

use Liagkos\Banks\Dias\RF;

$merchantId        = '1234'; // leading '9' is ignored
$paymentIdentifier = '123456789012345';

$RF = RF::create($merchantId, $paymentIdentifier);

• Create payment code with value validation (not supported by all banks)

require 'vendor/autoload.php';

use Liagkos\Banks\Dias\RF;

$merchantId        = '1234';
$paymentIdentifier = '123456789012345';
$value             = 15.22;

$RF = RF::create($merchantId, $paymentIdentifier, $value);

• Create payment code without value validation as fixed payment order

require 'vendor/autoload.php';

use Liagkos\Banks\Dias\RF;

$merchantId        = '1234';
$paymentIdentifier = '123456789012345';

$RF = RF::create($merchantId, $paymentIdentifier, 0, 'fixed');

• Validate payment code

require 'vendor/autoload.php';

use Liagkos\Banks\Dias\RF;

$paymentCode = 'RF8912349123456789012345';

$isValid = RF::check($merchantId, $paymentIdentifier);

Finally

I'm NOT related with DIAS or other banks and DIAS word is their respective trademark. I have no responsibilty of any misuse of the program or any damage or loss you may have, including financial damage or loss. Use it are your own risk.