Razorpay payment gateway integration in php

Razorpay payment gateway integration in php

Web development is the coding or programming that enables website functionality, per the owner’s requirements. It mainly deals with the non-design aspect of building websites, which includes coding and writing markup.

Web development ranges from creating plain text pages to complex web-based applications, social network applications and electronic business applications.

The web development hierarchy is as follows:
Client-side coding
Server-side coding
Database technology

Web development refers to building, creating, and an maintaining websites. It includes aspects such as web design, web publishing, web programming, and database management.

While the terms “web developer” and “web designer” are often used synonymously, they do not mean the same thing. Technically, a web designer only designs website interfaces using HTML and CSS. A web developer may be involved in designing a website, but may also write web scripts in languages such as PHP and ASP. Additionally, a web developer may help maintain and update a database used by a dynamic website.

Web development includes many types of web content creation. Some examples include hand coding web pages in a text editor, building a website in a program like Dreamweaver, and updating a blog via a blogging website. In recent years, content management systems like WordPress, Drupal, and Joomla have also become popular means of web development. These tools make it easy for anyone to create and edit their own website using a web-based interface.

While there are several methods of creating websites, there is often a trade-off between simplicity and customization. Therefore, most large businesses do not use content management systems, but instead have a dedicated Web development team that designs and maintains the company’s website(s). Small organizations and individuals are more likely to choose a solution like WordPress that provides a basic website template and simplified editing tools.

NOTE: JavaScript programming is a type of web development that is generally not considered part of web design. However, a web designer may reference JavaScript libraries like jQuery to incorporate dynamic elements into a site’s design.

Paytm Payment Gateway Integration Using PHP

Paytm Payment Gateway Integration Using PHP

Integrate Payments with Paytm

Add Paytm Payment Gateway to your mobile app or website. Collect online payments from your customers using UPI, Debit/Credit Cards, 50+ NetBanking options and Paytm Wallet.

Paytm IS A PAYMENT PROCESS SYSTEM, I WILL INTEGRATE Paytm WITH WEBSITES BY USING WITH PHP

Just follow below steps:

Step1: First, we need to create an account at https://business.paytm.com/ and get our merchant ID and Secret Key.

Now we can start coding in our site to use the Paytm. First, we will configure the Paytm with test credentials to test our code.

freelance php developer in delhi ncr india

Step 2. (filename – config.php)

<?php
/*

– Use PAYTM_ENVIRONMENT as ‘PROD’ if you wanted to do transaction in production environment else ‘TEST’ for doing transaction in testing environment.
– Change the value of PAYTM_MERCHANT_KEY constant with details received from Paytm.
– Change the value of PAYTM_MERCHANT_MID constant with details received from Paytm.
– Change the value of PAYTM_MERCHANT_WEBSITE constant with details received from Paytm.
– Above details will be different for testing and production environment.

*/
define(‘PAYTM_ENVIRONMENT’, ‘TEST’); // PROD
define(‘PAYTM_MERCHANT_KEY’, ‘**********’); //Change this constant’s value with Merchant key downloaded from portal
define(‘PAYTM_MERCHANT_MID’, ‘**********’); //Change this constant’s value with MID (Merchant ID) received from Paytm
define(‘PAYTM_MERCHANT_WEBSITE’, ‘**********’); //Change this constant’s value with Website name received from Paytm

/*$PAYTM_DOMAIN = “pguat.paytm.com”;
if (PAYTM_ENVIRONMENT == ‘PROD’) {
$PAYTM_DOMAIN = ‘secure.paytm.in’;
}

define(‘PAYTM_REFUND_URL’, ‘https://’.$PAYTM_DOMAIN.’/oltp/HANDLER_INTERNAL/REFUND’);
define(‘PAYTM_STATUS_QUERY_URL’, ‘https://’.$PAYTM_DOMAIN.’/oltp/HANDLER_INTERNAL/TXNSTATUS’);
define(‘PAYTM_STATUS_QUERY_NEW_URL’, ‘https://’.$PAYTM_DOMAIN.’/oltp/HANDLER_INTERNAL/getTxnStatus’);
define(‘PAYTM_TXN_URL’, ‘https://’.$PAYTM_DOMAIN.’/oltp-web/processTransaction’);*/

$PAYTM_STATUS_QUERY_NEW_URL=’https://securegw-stage.paytm.in/merchant-status/getTxnStatus’;
$PAYTM_TXN_URL=’https://securegw-stage.paytm.in/theia/processTransaction’;
if (PAYTM_ENVIRONMENT == ‘PROD’) {
$PAYTM_STATUS_QUERY_NEW_URL=’https://securegw.paytm.in/merchant-status/getTxnStatus’;
$PAYTM_TXN_URL=’https://securegw.paytm.in/theia/processTransaction’;
}
define(‘PAYTM_REFUND_URL’, ”);
define(‘PAYTM_STATUS_QUERY_URL’, $PAYTM_STATUS_QUERY_NEW_URL);
define(‘PAYTM_STATUS_QUERY_NEW_URL’, $PAYTM_STATUS_QUERY_NEW_URL);
define(‘PAYTM_TXN_URL’, $PAYTM_TXN_URL);

?>

Step 3. Now we will create a new file(index.php) to create the payment form which will have the amount to be paid and other needed information –

<?php
header(“Pragma: no-cache”);
header(“Cache-Control: no-cache”);
header(“Expires: 0″);
include(‘header.php’);
include(‘container.php’);
?>
<div class=”container”>
<h2>Example: Paytm Payment Gateway Integration in PHP</h2>
<br>
<br>
<form method=”post” action=”pgRedirect.php”>
<table border=”1″>
<tbody>
<tr>
<th>S.No</th>
<th>Label</th>
<th>Value</th>
</tr>
<tr>
<td>1</td>
<td><label>ORDER_ID::*</label></td>
<td><input id=”ORDER_ID” tabindex=”1″ maxlength=”20″ size=”20″
name=”ORDER_ID” autocomplete=”off”
value=”<?php echo “ORDS” . rand(10000,99999999)?>”>
</td>
</tr>
<tr>
<td>2</td>
<td><label>CUSTID ::*</label></td>
<td><input id=”CUST_ID” tabindex=”2″ maxlength=”12″ size=”12″ name=”CUST_ID” autocomplete=”off” value=”CUST001″></td>
</tr>
<tr>
<td>3</td>
<td><label>INDUSTRY_TYPE_ID ::*</label></td>
<td><input id=”INDUSTRY_TYPE_ID” tabindex=”4″ maxlength=”12″ size=”12″ name=”INDUSTRY_TYPE_ID” autocomplete=”off” value=”Retail”></td>
</tr>
<tr>
<td>4</td>
<td><label>Channel ::*</label></td>
<td><input id=”CHANNEL_ID” tabindex=”4″ maxlength=”12″
size=”12″ name=”CHANNEL_ID” autocomplete=”off” value=”WEB”>
</td>
</tr>
<tr>
<td>5</td>
<td><label>txnAmount*</label></td>
<td><input title=”TXN_AMOUNT” tabindex=”10″
type=”text” name=”TXN_AMOUNT”
value=”1″>
</td>
</tr>
<tr>
<td></td>
<td></td>
<td><input value=”CheckOut” type=”submit” onclick=””></td>
</tr>
</tbody>
</table>
* – Mandatory Fields
</form>

</div>
<?php include(‘footer.php’);?>

 

Step 4. Here in form, we have set the action=”Redirect.php”, so we will create a new file with this name –

<?php
header(“Pragma: no-cache”);
header(“Cache-Control: no-cache”);
header(“Expires: 0”);
// following files need to be included
require_once(“./lib/config_paytm.php”);
require_once(“./lib/encdec_paytm.php”);

$checkSum = “”;
$paramList = array();

$ORDER_ID = $_POST[“ORDER_ID”];
$CUST_ID = $_POST[“CUST_ID”];
$INDUSTRY_TYPE_ID = $_POST[“INDUSTRY_TYPE_ID”];
$CHANNEL_ID = $_POST[“CHANNEL_ID”];
$TXN_AMOUNT = $_POST[“TXN_AMOUNT”];

// Create an array having all required parameters for creating checksum.
$paramList[“MID”] = PAYTM_MERCHANT_MID;
$paramList[“ORDER_ID”] = $ORDER_ID;
$paramList[“CUST_ID”] = $CUST_ID;
$paramList[“INDUSTRY_TYPE_ID”] = $INDUSTRY_TYPE_ID;
$paramList[“CHANNEL_ID”] = $CHANNEL_ID;
$paramList[“TXN_AMOUNT”] = $TXN_AMOUNT;
$paramList[“WEBSITE”] = PAYTM_MERCHANT_WEBSITE;

$paramList[“CALLBACK_URL”] = “http://phpzag.com/demo/paytm-payment-gateway-integration-in-php/pgResponse.php”;
$paramList[“MSISDN”] = 7777777777; //Mobile number of customer
$paramList[“EMAIL”] = “youremail@gmail.com”; //Email ID of customer
$paramList[“VERIFIED_BY”] = “EMAIL”; //
$paramList[“IS_USER_VERIFIED”] = “YES”; //
//Here checksum string will return by getChecksumFromArray() function.
$checkSum = getChecksumFromArray($paramList,PAYTM_MERCHANT_KEY);

?>
<html>
<head>
<title>Merchant Check Out Page</title>
</head>
<body>
<center><h1>Please do not refresh this page…</h1></center>
<form method=”post” action=”<?php echo PAYTM_TXN_URL ?>” name=”f1″>
<table border=”1″>
<tbody>
<?php
foreach($paramList as $name => $value) {
echo ‘<input type=”hidden” name=”‘ . $name .'” value=”‘ . $value . ‘”>’;
}
?>
<input type=”hidden” name=”CHECKSUMHASH” value=”<?php echo $checkSum ?>”>
</tbody>
</table>
<script type=”text/javascript”>
document.f1.submit();
</script>
</form>
</body>
</html>

To handle the response of return call from paytm we need another file(Response.php) –

SafexPay Payment Gateway Integration Using PHP

SafexPay Payment Gateway Integration Using PHP

About SafexPay

SafexPay is the brand from PayGate having multiple payment solutions like white label payment gateways for banks and institutions and provides an all-inclusive payment gateway solution to merchants. SafexPay also provides Prepaid wallet platform , UPI solution, Recharge Solution, Offline Payments Like email, SMS and QR code based payments. Some of our unique product offerings are advanced Integration API for best success ratios, Dynamic Currency Conversion (DCC), Push Response Technology, Dynamic Switching, Retry options, Advanced Analytics, Recurring Payments, Multiple Currency Options, Omni-Channel Offering, E-Wallet & M-commerce etc. SafexPay aims to build digital payments businesses and platforms- Encompassing payment gateways, payment aggregation (through a PSP setup), mobile wallets , White-Label Solutions as well as to provide value added services in the payments domain to consumers, merchants, banks and financial institutions across the globe.

SAFEXPAY is a payment process system, I will integrate SAFEXPAY with websites by using with php

Basant Mallick

PayPal Payment Gateway Integration Using PHP

PayPal Payment Gateway Integration Using PHP

PayPal is a payment process system, we will integrate PayPal with websites by using with php.

PayPal integration classification system
PayPal integration classification system included four files as shown below.

constants.php − This file has included API user name, password and signature.

CallerService.php − This file has included PayPal Services, that is employed to decision PayPal services.

confirmation.php − This file has included a form with minimum fields required to make payment process and it’llcome back payment success or failure.

PayPal_entry.php − This page has used to send the user the info to PayPal. It acts as associate adapter between PayPal and user form.

The user has to transfer a PayPal SDK file from here and precise a zipper file. The zip file contains four php files, we do not have to be compelled to amendment any file except constants.php

 

The constants.php file contains code as shown below −

 

The user can declare User Name, password and signature in on top of syntax that area unit placed in constants.php. this can be AN experimental example therefore the last quantity are supplementary to sandbox’s account.

 

If you face any problem then contact with me.

 

Basant Mallick

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