ashok277

Hi I am new to PHP I am creating a web application which shows status of some sensors and controls some switches based on it. I do not have real sensors with me. How can I make another application which will simulate the sensors also receives the control commands from my applications and displays the command(in the test application) Can I make the test application also in PHP? Can I run my app and test app in two different browsers in same computer and test it? How can I manage the connection between them? Regards Ashok