merchant warrior Express Payment Integration

<?php
# Setup your unique authentication data
define('MW_MERCHANT_UUID', 'xxxxxxxxxxxxx');
define('MW_API_KEY', 'xxxxxxxx');
define('MW_API_PASS_PHRASE', 'xxxxxxxx');

# Setup the POST url
$url = 'https://base.merchantwarrior.com/token/addCard';

# Setup POST data for add card method
$postData['merchantUUID'] = MW_MERCHANT_UUID;
$postData['apiKey'] = MW_API_KEY;
$postData['cardName'] = 'Test Example';
$postData['cardNumber'] = '0000000000000';
$postData['cardExpiryMonth'] = '00';
$postData['cardExpiryYear'] = '00';
$postData['cardGlobal'] = '1';
$postData['cardEmail'] = 'yourEamil@gmail.com';
$postData['cardContact'] = '1234567890';

$res = GetRespnces($postData,$url);

if($res['status'] == 1) {
//add card sucessfully - Operation successful
$responseMessage = $res['responseData']['responseMessage'];
$cardID = $res['responseData']['cardID'];
$cardKey = $res['responseData']['cardKey'];
$ivrCardID = $res['responseData']['ivrCardID'];

$res_Pcard = ProcessCard($cardID);

if($res_Pcard['status'] == 1){

echo "Satus:- " . $res_Pcard['status']."
";
echo "transactionID:- " . $res_Pcard['transactionID']."
";
echo "responseMessage:- " . $res_Pcard['responseData']['responseMessage']."
";
echo "transactionID:- " . $res_Pcard['responseData']['transactionID']."
";
echo "authCode:- " . $res_Pcard['responseData']['authCode']."
";
echo "receiptNo:- " . $res_Pcard['responseData']['receiptNo']."
";
echo "customHash:- " . $res_Pcard['responseData']['customHash']."
";

}

}
else{

echo $res['responseData']['responseMessage'];
exit;
}

# Process card method
function ProcessCard($cardID ){

// Setup the POST url

$url = 'https://base.merchantwarrior.com/token/processCard';

// Setup POST data
$postData['merchantUUID'] = MW_MERCHANT_UUID;
$postData['apiKey'] = MW_API_KEY;
$postData['transactionAmount'] = '10.00';
$postData['transactionCurrency'] = 'AUD';
$postData['transactionProduct'] = 'Test Product';
$postData['customerName'] = 'Bhavesh Khanpara';
$postData['customerCountry'] = 'AU';
$postData['customerState'] = 'Queensland';
$postData['customerCity'] = 'Brisbane';
$postData['customerAddress'] = '123 Fake St';
$postData['customerPostCode'] = '4000';
$postData['customerPhone'] = '07 3123 4567';
$postData['customerEmail'] = 'youremail@gmail.com';
$postData['customerIP'] = '127.0.0.1';
$postData['cardID'] = $cardID;
$postData['hash'] = calculateHash($postData);

// Post param to server and get responces from mw APi server
$res = GetRespnces($postData,$url);

return $res;
}

#get responces from mwh server
function GetRespnces($postData,$url){
// Setup CURL defaults
$curl = curl_init();
curl_setopt($curl, CURLOPT_TIMEOUT, 60);
curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 30);
curl_setopt($curl, CURLOPT_FRESH_CONNECT, true);
curl_setopt($curl, CURLOPT_FORBID_REUSE, true);
curl_setopt($curl, CURLOPT_HEADER, false);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);

// Setup CURL params for this request
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($postData, '', '&'));

// Run CURL
$response = curl_exec($curl);
$error = curl_error($curl);

// Check for CURL errors
if (isset($error) && strlen($error))
{
throw new Exception("CURL Error: {$error}");
}

// Make sure the API returned something
if (!isset($response) || strlen($response) < 1)
{
throw new Exception("API response was empty");
}

// Parse the XML
$xml = simplexml_load_string($response);
// Convert the result from a SimpleXMLObject into an array
$xml = (array)$xml;

// Check for a valid response code
if (!isset($xml['responseCode']) || strlen($xml['responseCode']) $status, 'transactionID' => (isset($xml['transactionID']) ? $xml['transactionID'] : null), 'responseData' => $xml);


	return $result;
	}

	/**
	 * Generates and returns the request hash after being
	 * provided with the postData array.
	 *
	 * @param array $postData
	 */
	function calculateHash(array $postData = array())
	{
		// Check the amount param
		if (!isset($postData['transactionAmount']) || !strlen($postData['transactionAmount']))
		{
			exit("Missing or blank amount field in postData array.");
		}

		// Check the currency param
		if (!isset($postData['transactionCurrency']) || !strlen($postData['transactionCurrency']))
		{
			exit("Missing or blank currency field in postData array.");
		}

		// Generate & return the hash
		return md5(strtolower(MW_API_PASS_PHRASE. MW_MERCHANT_UUID. $postData['transactionAmount'] . $postData['transactionCurrency']));

	}

//Testing card details:-

MasterCard
5163200000000008
08/20
070

Visa
4564710000000004
02/19
847

Amex
376000000000006
06/20
2349

Diners Club
36430000000007
06/22
348

Please refer to Westpac Test Data @ http://dox.merchantwarrior.com for further test data
Thanking You,