Very simple SecurePay.com.au API for PHP.

The secure pay service is a reasonably reliable and well documented credit card gateway.

You will require an existing username and password (or a test account) to use this module.

Installation

Download this GIT repository and copy into your application directory.

Alternatively, install with Composer.

Examples

Full Example

<?php
include('securepay.php');

$sp = new SecurePay('username','password');
$sp->TestMode(); // Remove this line to actually preform a transaction

$sp->TestConnection();
print_r($sp->ResponseXml);

$sp->Cc = 462834666666;
$sp->ExpiryDate = '07/09';
$sp->ChargeAmount = 123;
$sp->ChargeCurrency = 'USD';
$sp->Cvv = 321;
$sp->OrderId = 'ORD34234';
if ($sp->Valid()) { // Is the above data valid?
	$response = $sp->Process();
	if ($response == SECUREPAY_STATUS_APPROVED) {
		echo "Transaction was a success\n";
	} else {
		echo "Transaction failed with the error code: $response\n";
		echo "XML Dump: " . print_r($sp->ResponseXml,1) . "\n";
	}
} else {
	die("Your data is invalid\n");
}
?>

Global

The following examples all the basic PHP setup to kick things off. Obviously we need to load the library first:

<?php
include('securepay.php');

Create a new SecurePay object

$sp = new SecurePay('username','password');

OR

$sp = new SecurePay();
$sp->Login('username','password');

Test the connection to the server

if ($sp->TestConnection()) {
	echo "Server is working\n";
} else {
	echo "Server is Down\n";
}

Enable Test Mode (Optional)

$sp->TestMode();

OR

$sp->TestMode(TRUE);

Check if all provided Data is valid (Quick Method)

if ($sp->Valid()) {
	echo "Everything is valid\n";
} else {
	echo "Something is wrong\n";
}

OR you can break each validity test down individually

if (!$sp->ValidCc()) {
	echo "Credit Card Number is invalid\n";
} elseif (!$sp->ValidExpiryDate()) {
	echo "Expiry Date is invalid\n";
} elseif (!$sp->ValidCvv()) {
	echo "CVV is invalid\n";
} elseif (!$sp->ValidChargeAmount()) {
	echo "Charge Amount is invalid\n";
} elseif (!$sp->ValidChargeCurrency()) {
	echo "Charge Currency is invalid\n";
} elseif (!$sp->ValidOrderId()) {
	echo "Order ID is invalid\n";
} else {
	echo "All data is valid\n";
}

Process a payment

// Charge the credit card '462834666666' '$123' US dollars. The card expires on '07/09', has the CVV code '32' and the local order ID is 'ORD34234'.
$sp->Process(123, 'USD', '462834666666', '07/09', '321', 'ORD34234');

OR

// Charge the credit card '462834666666' '$123' US dollars. The card expires on '07/09', has the CVV code '32' and the local order ID is 'ORD34234'.
$sp->Cc = 462834666666;
$sp->ExpiryDate = '07/09';
$sp->ChargeAmount = 123;
$sp->ChargeCurrency = 'USD';
$sp->Cvv = 321;
$sp->OrderId = 'ORD34234';
$sp->Process();

Pre-authorize a payment

// This is the same process as passing a regular payment but the last parameter indicates that it should be treated as a PreAuth transaction
$sp->Process(123, 'USD', '462834666666', '07/09', '321', 'ORD34234', TRUE);

OR

// Exactly the same as a regular charge but with PreAuth = 1
$sp->PreAuth = 1;
$sp->Cc = 462834666666;
$sp->ExpiryDate = '07/09';
$sp->ChargeAmount = 123;
$sp->ChargeCurrency = 'USD';
$sp->Cvv = 321;
$sp->OrderId = 'ORD34234';
$sp->Process();
$preauthid = $sp->PreAuthId; // $preauthid contains the ID used by SecurePay (use this when finalizing a PreAuth)

Charge a PreAuth payment

$sp->PreAuth = 1;
$sp->PreAuthID = $preauthid; // The ID we got in the above process
$sp->ChargeAmount = 123;
$sp->ChargeCurrency = 'USD';
$sp->OrderId = 'ORD34234'; // NOTE this must match the OrderID used in the above process
$sp->Process();

Setup a repeating payment

// Charge the credit card '462834666666' '$123' US dollars every month for 6 months.
$sp->Cc = 462834666666;
$sp->ExpiryDate = '07/09';
$sp->ChargeAmount = 123;
$sp->ChargeCurrency = 'USD';
$sp->Cvv = 321;
$sp->OrderId = 'ORD34234';
$sp->SetupRepeat('monthly', 6); // Second arg is the interval between months
$sp->Process();

OR

// Charge the credit card '462834666666' '$123' US dollars every week for 6 weeks starting on 01/01/10
$sp->Cc = 462834666666;
$sp->ExpiryDate = '07/09';
$sp->ChargeAmount = 123;
$sp->ChargeCurrency = 'USD';
$sp->Cvv = 321;
$sp->OrderId = 'ORD34234';
$sp->SetupRepeat(SECUREPAY_REPEAT_WEEKLY, 6);
$sp->RepeatStart = strtotime('01/01/10');
$sp->Process();

OR

// Charge the credit card '462834666666' '$123' US dollars every two days for 60 days starting on 01/01/10
$sp->Cc = 462834666666;
$sp->ExpiryDate = '07/09';
$sp->ChargeAmount = 123;
$sp->ChargeCurrency = 'USD';
$sp->Cvv = 321;
$sp->OrderId = 'ORD34234';
$sp->Repeat = SECUREPAY_REPEAT_DAILY;
$sp->RepeatInterval = 2;
$sp->RepeatCount = 60;
$sp->RepeatStart = strtotime('01/01/10');
$sp->Process();

Setup a repeating payment with a manual trigger

// Charge the credit card '462834666666' '$123' US dollars every week for 6 weeks starting on 01/01/10
// Then manually trigger the response
$sp->Cc = 462834666666;
$sp->ExpiryDate = '07/09';
$sp->ChargeAmount = 123;
$sp->ChargeCurrency = 'USD';
$sp->Cvv = 321;
$sp->OrderId = 'ORD34234';
$sp->SetupRepeat(SECUREPAY_REPEAT_WEEKLY, 6);
$sp->RepeatStart = strtotime('01/01/10');
$sp->RepeatTrigger = FALSE;
$sp->Process();
// ... The repeat payment is now setup
$sp->Trigger(); // Now start it

Refund a Transaction

//We are assuming that we have previously charged a credit card with the OrderId `ABC123` and the TransactionId was `123456`
$sp->TransactionId = 123456;
$sp->ChargeAmount = 123; //Must be less or equal to the transaction amount
$sp->OrderId = 'ABC123'; //Must be the same as the original transaction

$sp->Refund(); //Refund it!

Retrieve all client information

$sp->WebLogin('username','admin','password'); // Web login details
$details = $sp->GetClientInfo();

Retrieve a specific clients information

$sp->WebLogin('username','admin','password'); // Web login details
$details = $sp->GetClientInfo('a_client_id');

Retrieve a list of transactions (today)

$sp->WebLogin('username','admin','password');
print_r($sp->GetTransactions());

OR for yesterday:

print_r($sp->GetTransactions('yesterday'));

OR for any date range:

$sp->WebLogin('username','admin','password');
print_r($sp->GetTransactions(strtotime('1/1/2008'), strtotime('30/1/2008'))); // Retrieves all transactions between 1/1/2008 and 30/1/2008

Thanks

Thanks to Chris Bosdriesz for pointing out that CVV is optional with some cards.