A simple app I wrote to get job in Gharpay. This is very old code. Its ugly and I feel embarassed when I see it today. So use it at your own risk. The logic can be copied for your project though.
I am adding this here as a history of my work.
If you have PHP 5.5 or higher running this is simple. Just clone the repository into a folder and run this command.
php -S localhost:8000
I know this code is dirty, but just in case it helps you in anyway then let me know :-D.