© Copyright 2006-2019 Helcim Inc.
All Rights Reserved.
<?php
// CHECK IF THE FORM WAS SUBMITTED
if(@$_POST['submit']){
// SET URL
$url = 'https://gateway.helcim.com/';
// SET TRANSACTION VALUES
$merchantId = '9999111111';
$token = '1a2b3c4d5e6f7g8h9i';
$type = 'purchase';
$amount = @$_POST['amount'];
$cardNumber = @$_POST['cardNumber'];
$expiryDate = @$_POST['expiryDate'];
$cvvIndicator = '1';
$cvv = @$_POST['cvv'];
$orderId = @$_POST['orderId'];
$test = '1';
// CREATE POST STRING
$postString = 'merchantId='.$merchantId.'&'.
'token='.$token.'&'.
'type='.$type.'&'.
'amount='.$amount.'&'.
'cardNumber='.$cardNumber.'&'.
'expiryDate='.$expiryDate.'&'.
'cvvIndicator='.$cvvIndicator.'&'.
'cvv='.$cvv.'&'.
'orderId='.$orderId.'&'.
'test='.$test;
// SET CURL OPTIONS
$curlOptions = array( CURLOPT_RETURNTRANSFER => 1,
CURLOPT_AUTOREFERER => TRUE,
CURLOPT_FRESH_CONNECT => TRUE,
CURLOPT_HEADER => FALSE,
CURLOPT_POST => TRUE,
CURLOPT_POSTFIELDS => $postString,
CURLOPT_TIMEOUT => 30 );
// CREATE NEW CURL RESOURCE
$curl = curl_init($url);
// SET CURL OPTIONS
curl_setopt_array($curl,$curlOptions);
// PROCESS TRANSACTION - GET RESPONSE
$response = curl_exec($curl);
// CLOSE CURL REOURCE
curl_close($curl);
// CONVERT CARRIAGE RETURN LINE FEED TO AMPERSAND
$response = preg_replace("/\x0D/",'&',$response);
$response = preg_replace("/\x0A/",'&',$response);
// PARSE RESPONSE INTO AN ARRAY
parse_str($response,$responseArray);
// CHECK FOR APPROVAL
if($responseArray['response'] == 1){
// APPROVED
echo 'TRANSACTION APPROVED!';
// DISPLAY RESPONSE ARRAY
print_r($responseArray);
// KILL PROCESS
exit;
}else{
// DECLINED
echo 'TRANSACTION DECLINED!';
// DISPLAY RESPONSE ARRAY
print_r($responseArray);
// KILL PROCESS
exit;
}
}
?>
<html>
<head>
<title>Payment Form</title>
<body>
<h1>Enter Payment Information</h1>
<form action="your-checkout-page.php" method="POST">
<table>
<tr>
<td>Credit Card #:</td>
<td><input type="text" name="cardNumber" value=""></td>
</tr>
<tr>
<td>Expiry Date (MMYY):</td>
<td><input type="text" name="expiryDate" value=""></td>
</tr>
<tr>
<td>CVV Security Code:</td>
<td><input type="text" name="cvv" value=""></td>
</tr>
<tr>
<td>Amount:</td>
<td><input type="text" name="amount" value="0.00"></td>
</tr>
<tr>
<td>Invoice #:</td>
<td><input type="text" name="orderId" value=""></td>
</tr>
<tr>
<td></td>
<td><input type="submit" name="submit" value="Submit Payment"></td>
</tr>
</table>
</form>
</body>
</html>