Globalpay_PHP_script

Globalpay PHP is a library for using the [Globalpay] API for PHP

Installing

composer require codegidi/globalpay

Usage

• The steps for carrying out a transaction is as follows:
• 1. Get an access token by calling the Client Authorisation method
• 2. Use the access_token to send initiate your transaction by calling the Transaction initiaion method
• 3. Redirect to GlobalPay transaction interface using the redirectUri retured in the Transaction initiation call
• 4. After transaction has been done, you will be redirected to the provided redirectUrl provided with the transactionReference as a querystring
• 5. Validate the result by using the Retrieve transaction call

Client Authentication

require_once __DIR__ . '/../vendor/autoload.php'; 
use GlobalPay\Authentication;

$clientAuth = new GlobalPay_Authentication({optional BOOL isLive : #true for for live enviroment and false for staging default value false});
$clientAuthResponse = $clientAuth->Client({client id},{client secret});

if(!isset($clientAuthResponse['error'])){
	$access_token = $clientAuthResponse['access_token'];
} else {
	echo $clientAuthResponse['error'];
}

Transaction Initialization

require_once __DIR__ . '/../vendor/autoload.php'; 
use GlobalPay\Transaction;

$transactionInit = new GlobalPay_Transaction({Access_token},{optional BOOL isLive : #true for for live enviroment and false for staging default value false});
$transactionResponse = $transactionInit->initiation({{return url},{merchant reference},merchant id},{description},{total amount in minor},{currency code i.e NGN for naira},{customer email},{customer number},{customer firstname},{customer lastname});

if(!isset($transactionResponse['error'])){
	header("location:" . $transactionResponse['redirectUri '])
} else {
	echo $transactionResponse['error'];
}

Transaction Verification

require_once __DIR__ . '/../vendor/autoload.php'; 
use GlobalPay\Transaction;

$transaction = new GlobalPay_Transaction({Access_token},{optional BOOL isLive : #true for for live enviroment and false for staging default value false});
$transactionResponse = $transactionInit->verification({merchant id}, {merchant reference}, {transaction reference});

if(!isset($transactionResponse['error'])){
	print_r($transactionResponse);
} else {
	echo $transactionResponse['error'];
}