A sample implementation of CSRF Double Submit Cookies Pattern in PHP
Live demo | Deployed on Heroku
You'll need PHP in your working machine to run this application
Download and install either
to run this application your local machine
OR
Download and install PHP for windows in here. You can refer this post to install PHP 7 in your windows machine and to set the environment variables.
If you are using VS code as your text editor, you can install this extension to run the application straight from your text editor. (Make sure to install PHP as first priority and then install the extension to configure the $PATH variables).
If the environment is configured using either xampp or wamp servers, then clone the repo and paste it inside the htdocs folder to run the application.
If the environment is configured manually with the VS code extension, then clone the repo and open it using VS code. Then start the PHP server by pressing
ctrl+shift+p and searching for "Serve Project with PHP"