SSLCommerz Payment Gateway Integration - PHP Library

Library Directory

 |-- config/
    |-- config.php
 |-- lib/
    |-- AbstractSslCommerz.php (core file)
    |-- SslCommerzInterface.php (core file)
    |-- SslCommerzNotification.php (core file)
 |-- pg_redirection/
    |-- cancel.php
    |-- fail.php
    |-- success.php
    |-- ipn.php
 |-- README.md
 |-- orders.sql
 |-- db_connection.php
 |-- checkout_hosted.php
 |-- checkout_ajax.php
 |-- example_easycheckout.php
 |-- example_hosted.php
 |-- OrderTransaction.php

Instructions:

• Step 1: Download and extract the library files into your project

• Step 2: Create a database and import the orders.sql table schema. Then set the database credential on db_connection.php file.

• Step 3: For Hosted Checkout integration, you can update the checkout_hosted.php or use a different file according to your need. We have provided a basic sample page from where you can kickstart the payment gateway integration.

• Step 4: For EasyCheckout (Popup) integration, you can update the checkout_ajax.php or use a different file according to your need. We have provided a basic sample page from where you can kickstart the SSLCommerz payment gateway integration with EasyCheckout (Popup).

• Step 5: Use the below button where you want to show the "Pay Now" button (change the values as needed):

<button class="your-button-class" id="sslczPayBtn"
        token="if you have any token validation"
        postdata="your javascript arrays or objects which requires in backend"
        order="If you already have the transaction generated for current order"
        endpoint="checkout_ajax.php"> Pay Now
</button>

• Step 6: Use the below script before the end of body tag.

For Sandbox

<script>
    (function (window, document) {
        var loader = function () {
            var script = document.createElement("script"), tag = document.getElementsByTagName("script")[0];
            script.src = "https://sandbox.sslcommerz.com/embed.min.js?" + Math.random().toString(36).substring(7);
            tag.parentNode.insertBefore(script, tag);
        };

        window.addEventListener ? window.addEventListener("load", loader, false) : window.attachEvent("onload", loader);
    })(window, document);
</script>

For Live

<script>
    (function (window, document) {
        var loader = function () {
            var script = document.createElement("script"), tag = document.getElementsByTagName("script")[0];
            script.src = "https://seamless-epay.sslcommerz.com/embed.min.js?" + Math.random().toString(36).substring(7);
            tag.parentNode.insertBefore(script, tag);
        };

        window.addEventListener ? window.addEventListener("load", loader, false) : window.attachEvent("onload", loader);
    })(window, document);
</script>

• Step 7: For redirecting action from SSLCommerz Payment gateway, we have also provided sample success.php, cancel.php, fail.php and ipn.php files. You can update those files according to your need.

Contributors

Prabal Mallick

Md. Rakibul Islam

[email protected]