You'll need PHP in your working machine to run this application.
Download and install either
- xampp
- wampp
to run the application in your local machine.
Clone the repo or download the zip file and put it inside htdocs folder.
Navigate to localhost/CSRF-Protection-Using-Double-Submit-Cookies-Pattern-PHP in the browser.
Blog Post Link: https://saugataryal.wordpress.com/2018/10/01/csrf-mitigation-using-double-submit-cookies-pattern/