eSewa Payment Gateway implementation in PHP

eSewa-payment-gateway-in-nepaleSewa is the online payment gateway of Nepal which can be used for several purposed like making an online payment, paying utility bills, receiving money or setting up a merchant account. If you want to setup a ecommerce site and use eSewa as a payment option then here is a simple payment gateway implementation in PHP. This is just a sample. Of course you can take this as reference and make it more managed and organized. I have setup a demo site for this implementation in my site. You can find the whole source code at Github.
Sample form to be submitted to eSewa API:

See code at Github : Click here to see code